baber/WOPTO huggingface dataset:
Patent DE-19744393-A1 (DE)
Inventor: ENDL BERNHARD
IPC: F23N1/08
Filed: 1997-10-08
Abstract: The boiler is operated according to a process where the startup of the burner is delayed over an at least substantially constant period greater than 15 minutes following on from the burner startup request.   Independent claims are also included for: (a) a boiler operation process where a variable time delay in between subsequent burner startups of at least 3 minutes is employed; (b) a boiler operation process where the startup of the burner is delayed over a variable period greater than 3 minutes following on from the burner startup request; (c) a boiler operation process where the lower temperature limit is controlled and varied; (d) a boiler operation process where the fall in water temperature is a variable control parameter; (e) a system for providing a boiler plant with the means for carrying out the processes described previously; and (f) a boiler plant containing this system.
Patent DE-19750276-A1 (DE)
Title: Filter for domestic chimneys
Inventor: BEYER JOERG
IPC: F24F7/007
Filed: 1997-11-13
Abstract: Usually applied in industry, the cleaning of smoke from domestic fireplaces is environmentally desirable.  The invention makes this economically and aesthetically possible by drawing the fumes out of the side of the chimney at a point close to the roof so that the fan and the filter element can be supported by the roof.  Furthermore, plants can be grown on the outer surface of the filter element.  Rain water for these plants is collected in the fume distribution system under the filter element at a level determined by a weir which releases surplus water into the gutter.
Patent DE-19757832-A1 (DE)
Title: Motor vehicle control pedal displacement limiter
Inventor: KATO YOSHIHISA
IPC: B60T7/06
Filed: 1997-12-24
Abstract: The front end of the pedal holder (30) is fixed to part of the body engine bulkhead (16,28) which is forced back in a frontal collision etc as opposed to the other end of the holder connected to the body (48,50) which remains fixed in a frontal collision. The pedal (10) itself pivots round the axis (60) and a guide (50) ensures that the pedal holder swings forward so the rear end of the holder moves downward under outside force. The holder is joined to the body so that its front end pivots upwards.  The guide sector between the front pedal holder end (44) and axis exceeds that of a transmission rod (66) joined to the centre part (56) of the pedal and used to convert the pedal tread (58) force into an hydraulic pressure via the main cylinder (22).
Patent DE-19800212-A1 (DE)
Inventor: STEDER FRANK
IPC: H02J5/00
Filed: 1998-01-06
Abstract: The invention relates to a method for charging batteries with a charging station. The method is characterized in that a data exchange between the charging station and the battery occurs before, during and/or after the charging process in which a read/write unit of the charging station exchanges data with a readable/writeable data carrier of the battery. The invention also relates to a battery represented in the figure and to a charging station represented in the figure in order to carry out said method.
Patent DE-19800464-A1 (DE)
Title: Fuel injection circuit for internal combustion engine
Inventor: WATANABE TETSUSHI
IPC: F02D41/40
Filed: 1998-01-08
Abstract: The simplified control circuit (1a-90) is for a multipoint injection system for an internal combustion engine. The separate injectors are linked to control modules which serve cylinders which are separated by two injection pulses. This enables the control circuitry to be reduced. The separation of two injection pulses prevents overlap in the control. The control system regulates the amounts of fuel injected and the timing. A switching controls ensures the correct cylinder in each group is supplied. The switching system is connected to one end of the injection coils while the control modules are connected to the other ends of the coils.
Patent DE-19801565-A1 (DE)
Title: Control device
Inventor: BALTUS R
IPC: G01L5/22
Filed: 1998-01-16
Abstract: The control device transfers each movement of a human hand over a handle to a shaped part of arbitrary geometric form, stored on or equipped with force sensors. The force sensors convert the forces which the user exercises on the handle, varying in pressure amount and movement direction, into pressure- and time-proportional electric signals which are supplied to a computer program for processing and use
Patent DE-19807893-A1 (DE)
Title: Sliver drawing unit at spinning machine
Inventor: BACHMANN OTHMAR
IPC: D01H1/02
Filed: 1998-02-25
Abstract: The suction system for a drawing unit, at a spinning machine, has a small tube (30) with its opening (d1) under the lower roller (28) of the drawing unit.  The end opening of the suction tube is chamfered with one end towards the roller parallel to the lower roller (28) axis, and the other end runs into a point. The tube opening (d1) has a triangular shape, with rounded corners. The edge of the suction opening (d1) towards the lower roller (28) is at least as large as the stroke of a reciprocating mechanism in the drawing unit. The dimensions of the opening (d1) are large enough to allow a lightly twisted sliver or roving, with a crosssection of 5 mm diameter, to be drawn into the suction tube (30) without distortion. The suction opening (d1) lies on a plane (F) parallel to the roller (28) axis and at an angle (b) of 30-50 deg  to the yarn (12b), moving from the drawing unit roller (28) towards the twister and bobbin winder.  The suction opening (d1) lies on a plane (F) which forms an included angle (a) of 100-150 deg  with the lower roller (28) axis. The small suction tube (30) has a conical expansion from the suction opening (d1) to a passage break (d2), without changing direction.  The suction tube (30) is held at a fixed part of the machine frame by at least two holders, and is locked in place against rotation. The tube suction opening (d1) has a crosssection surface of 20-70 mm<2>.  The tube opening (d1) lies on a plane at an angle of 20-40 deg  to a tangent at a lower roller at the clamping point with the upper drawing roller (26).  The upper edge of the suction opening (d1) is at a gap of 1-3 mm from the lower drawing roller (28).  The pointed lower end of the suction opening (d1) is at a gap of 3-10 mm from the yarn (12b) path.
Patent DE-19808104-A1 (DE)
Title: Control apparatus for inverter used in driving e.g. electric motor
Inventor: KAMEYAMA TOMOHISA
IPC: H02M7/48
Filed: 1998-02-26
Abstract: The apparatus regulates an inverter (11) which consists of several switching components. A voltage command value is generated for the switching components of the inverter based on the error of the provided current command value and detected current value of the inverter. The voltage command value is compared with a triangular wave signal released from a standard wave generator. PWM is performed based on the large or small difference between the compared voltage command value and triangular wave. The apparatus has a voltage detector (19) that senses the output voltage value of the inverter. An output-voltage error detector (21) obtains the voltage error of the voltage command value and output-voltage value. A memory (18) stores the relationship between the detected current value and voltage error. A compensating unit (16) corrects the voltage command value based on the stored voltage error and detected current voltage.
Patent DE-19809978-A1 (DE)
Title: New soluble member of tumor necrosis factor receptor family, useful for identification specific modulators and for treating disease e.g. tumors
Inventor: KROEGER BURKHARD
IPC: C12N15/12
Filed: 1998-03-09
Abstract: An isolated protein (I) comprising a 300 amino acid (aa) sequence (2), reproduced, and derivatives of (2) having substitutions, inversions, insertions or deletions of one or more aa (provided they retain the essential biological properties of (2)), are new. Independent claims are also included for the following:  (a) nucleic acid (II) encoding (I) or proteins with at least 60% identity with (2); (b) recombinant nucleic acid construct containing (I) linked to a regulatory element;  (c) a host organism transformed with (II) or the construct of (b);  (d) transgenic animals containing a (non-)functional construct of (b); (e) antibodies (Ab) that react selectively with (I); and  (f) a method for identifying (ant)agonists or ligands (A) of (I).
Patent DE-19814358-A1 (DE)
Inventor: JOSHI RAJENDRA KUMAR
IPC: A61K31/19
Filed: 1998-03-31
Abstract: The invention relates to the utilization of one or more alkyl hydrogen fumerates of general formula (I) in which R is a C1-5 alkyl, optionally mixed with a dialkyl fumerate of formula (II), and optional common pharmaceutical auxiliary agents and carriers for producing a pharmaceutical preparation in the form of microtablets or micropellets. The inventive hydrogen fumerates are used in order to treat psoriasis, psoriatic arthritis, neurodermatitis and regional enteritis.
Patent DE-19815122-A1 (DE)
Title: Lifting mechanism for fork lift truck
Inventor: FRISCH BERT
IPC: B66F9/08
Filed: 1998-04-03
Abstract: A compact fork lift truck has the forks raised by one or two telescopic cylinders (10) and without fixed uprights to block the visibility from the driving position. A single cylinder can be used, with a non circular cross section to prevent the forks from swinging round, eg. a star shaped cross section for a large carrying capacity coupled with a strong lateral stability. The hydraulic cylinders can be multi section to increase the lifting height.
Patent DE-19816411-A1 (DE)
Title: Cat carrier can be combined with cat tray
Inventor: DURST MATTHIAS
IPC: A01K1/01
Filed: 1998-02-28
Abstract: The cat carrier has a main housing (1) with vertical ventilation openings (4) integrated in both of the longer sides which can be equipped with filter sheets (5), sliding in guides (6), positioned at the inner surface of the walls. A cat tray (3) can be attached to the housing (1) from below. When the cat tray (3) is not needed it can be exchanged for a bottom sheet (2). The filters (5) can be removed and joined to the back of the housing (1) for transport.
Patent DE-19821967-A1 (DE)
Title: Vertical electrical connector for serial bus connections, connecting signal transmission lines in IT
Inventor: YANG TZUNG-LIN
IPC: H01R13/40
Filed: 1998-05-18
Abstract: The connector (3) includes a box (40) housing a number of contacts (50) and being surrounded by a conducting envelope (30). The box is made of an insulating material and presents a rear vertical plate (41), a second vertical plate (43) which supports the contacts and a horizontal plate (42) which aligns the contact pins. Four contacts (50a-d) are housed in the box, each consisting of a vertical pin, retained by the support plate, and a contact pin (52a-d).
Patent DE-19825059-A1 (DE)
Title: Verfahren zum Übertragen von Kommunikationsinformationen eines mobilen Endgeräts über eine Festnetz-Kommunikationsverbindung sowie entsprechendes Kommunikationssystem
Inventor: WEWERS OTGER
IPC: H04M1/725
Filed: 1998-06-04
Abstract: In einem Kommunikationssystem werden Kommunikationsinformationen eines rufenden mobilen Endgeräts (1a), die mit einer ersten Übertragungsrate vorliegen, über eine Festnetz-Kommunikationsverbindung (3), die für eine zweite Übertragungsrate ausgelegt ist, welche doppelt so hoch wie die erste Übertragungsrate des mobilen Endgeräts (1a) ist, zu einem gerufenen mobilen Endgerät (1b) übertragen. Dabei werden die Kommunikationsinformationen auch über die Festnetz-Kommunikationsverbindung (3) mit der ersten Übertragungsrate übertragen, um somit beispielsweise über einen B-Kanal (B¶1¶, B¶2¶) eines ISDN-Netzes (3) zwei Gespräche ohne zusätzliche Gesprächskosten übertragen zu können.
Patent DE-19829444-A1 (DE)
Title: Miniature X=ray tube for insertion into blood vessel of organism
Inventor: HELL ERICH
IPC: A61N5/10
Filed: 1998-07-01
Abstract: The X-ray tube includes a vacuum casing (8) which is equipped with at least one, cylindrical casing section (5) made of a material transparent to X-ray radiation. The inside wall of the casing section is coated, at least partially, with a target material (11). A cylindrical or tubular field emission cathode (9) is arranged in the vacuum casing, extending along the longitudinal axis.  The field emission cathode emits electrons radially outwards, in the direction of the target material, for the production of X-ray radiation during the operation of the X- ray tube. The X-ray radiation produced when the electrons hit on the target material penetrates the target material and the casing section of the vacuum casing. The casing section consists preferably of aluminium, and the inside wall of the casing section is equipped with a layer of tungsten.
Patent DE-19829516-A1 (DE)
Inventor: OSCHMANN RAINER
IPC: A23L5/00
Filed: 1998-07-02
Abstract: The invention relates to a water-soluble native dry extract of plant parts, especially of Ginkgo biloba leaves, which consists exclusively of components of said plant parts, i.e. in relation to the composition of the extract contains no additional substances and in particular is free of solubilization-promoting additives. The method for its production is characterized in that a preferably aqueous-alcoholic liquid extract is prepared in any manner and said extract is then subjected to targeted ultrafiltration.
Patent DE-19833759-A1 (DE)
Title: Car parking facility with directional control employs roller pairs let into turntable and accessible by driving wheels using roller shaft to engage turntable swivel gear with rollers arrested when leaving turntable.
Inventor: GRIBOV IOURII
IPC: E04H6/28
Filed: 1998-07-17
Abstract: Two or more rotary pairs of rollers are let into the access ramp (41) turntable (39) so a vehicle can drive directly onto the particular roller pair and, when departing in whatever direction, the drive wheel between the pair rollers can reach a roller pair in whatever direction. When on the turntable, the drive wheels lie in a trough between the pair rollers. The pair shaft engages a gear below or alongside the turntable (39) or again is connected to a hydraulic pump or compressor with the result that gear, pump or compressor powers the turntable drive and arrests the rollers when leaving the platform. Four parallel sets of rollers (2,3) are let into the turntable (39) and when used for split level parking areas, an additional hoist drive is provided. The turntable can ride horizontally in guides let into the road or street and is used in narrow alleys in front of house entry or exit driveways etc.
Patent DE-19835589-A1 (DE)
Title: Production module for assembly welding and finish welding of sheet metal components comprises a single welding station and two pallets with clamping devices suited for these two types of welding
Inventor: HAHL MANFRED
IPC: B23K37/047
Filed: 1998-08-06
Abstract: The production module includes a single welding station (1) and two pallets (5, 3) provided, respectively, with clamping devices (6) for assembly welding and clamping devices (4) for finish welding. It also includes unit for lifting the assembly welded sheet metal component (8) from the pallet (5) and transferring it to the pallet (3) for finish welding.  An Independent claim is given for operating such a production module. It covers specifically component transfer from the pallet (5) to the pallet (3).
Patent DE-19844991-A1 (DE)
Title: Rod used for a combustion engine contains a molded metal sheet formed by bearing regions and a shaft
Inventor: PELZ PETER
IPC: F16C7/02
Filed: 1998-09-30
Abstract: Rod for a combustion engine has a bearing region (16a) for fixing the rod (16) to a piston, a bearing region (16e) for fixing the rod to a crank gear and a shaft (16d) connecting both bearing regions. The rod contains a molded metal sheet formed by the bearing regions and the shaft (16d).
Patent DE-19848418-A1 (DE)
Title: Diesel internal combustion engine operating method involves feeding additional gas contg. oxygen into combustion chamber via separate additional gas inlet(s) and additional gas valve(s)
Inventor: CODAN ENNIO
IPC: F02N9/04
Filed: 1998-10-21
Abstract: The method involves feeding fresh air for combustion of a fuel-air mixture via at least one fresh air inlet into a combustion chamber. Additional gas. contg oxygen is fed into the combustion chamber via at least one separate additional gas inlet using at least one separate additional gas valve following a successful engine start and before ignition of the fuel-air mixture..
Patent DE-19855380-A1 (DE)
Inventor: LARSON BERND
IPC: C11D1/04
Filed: 1998-12-01
Abstract: The invention relates to a novel neutralization and granulation method. According to said method, a neutralizing foam which is obtained by mixing an anionic surfactant in its acid form with a solid neutralizing agent and then expanding the mixture is used as a granulation adjuvant. Said neutralizing foam preferably has an average pore size of less than 10 mm, more preferably less than 5 mm and especially less than 2 mm.
Patent DE-19855630-A1 (DE)
Title: Pneumatically operated parallel or radial pincers has two or more piston-driven grippers premunted on plastics support to form one easy fit unit
Inventor: MAFFEIS GUISEPPE
IPC: B25J15/10
Filed: 1998-12-02
Abstract: The tongs comprise two or more grippers (13) driven by the piston (12) through connecting means (25, 26) which together with the grippers are pre-mounted on a plastics support (23) to form one unit which is then fitted onto the housing (11) so that it interacts with the piston.  The support comprises two shells between which the grippers and connectors are fitted. The grippers swivel between an opening and closing direction
Patent DE-19856604-A1 (DE)
Title: Preparation of fine emulsion by passing through orifice under pressure involves use of adjustable element in opening, e.g. in shape of valve needle
Inventor: STANG MICHAEL
IPC: B01F5/06
Filed: 1998-12-08
Abstract: Fine emulsions are prepared by forcing the raw emulsion through an orifice (5) under pressure, e.g. between 10 and 1000 bar. The opening (5) has an adjustable dividing element (9), preferably with a conical end. The length (lB) to diameter (dB) ration of the orifice (5) is preferably less than 1.  Independent claims are also included for the use of a needle valve as the adjustable orifice and an inlet chamber (1) with a diameter (dE) greater than 10 times the orifice diameter (dB).
Patent DE-19857076-A1 (DE)
Title: Incandescent lamp, for a car headlight, has a bulb coating which is black at the bulb side and silver at the opposite side
Inventor: LINDE NORBERT
IPC: H01K1/32
Filed: 1998-12-10
Abstract: An incandescent lamp has a glass bulb coating (4) which is black at the bulb side and silver at the opposite side. Preferred Features: The coating (4) comprises two layers (41, 42).
Patent DE-19858745-A1 (DE)
Title: Self-adjusting automotive drum brake prevents a change in brake adjustment above a given pre-determined temperature
Inventor: WINTER KLAUS
IPC: F16D65/14
Filed: 1998-12-18
Abstract: An automotive brake drum has a thermally-operated adjustment limiter. The brake has an adjustment lever (7) with a catch (8), a length-adjustable strut (9) between two brake shoes (2), and a bimetallic strip (12) linked to the adjustment lever (7). On reaching a pre-determined temperature the bimetallic strip (12) holds the adjustment lever (7) fast.
Patent DE-19858921-A1 (DE)
Title: Compositions used as structural adhesives contain epoxide-reactive copolymer, reaction product of polyurethane prepolymer with poly:phenol or amino-phenol and epoxy resin
Inventor: SCHENKEL HUBERT
IPC: C08L9/00
Filed: 1998-12-19
Abstract: Compositions of the following are used as structural adhesives with good low-temperature impact strength: (A) a copolymer with epoxide-reactive groups and glass transition temperature(s) at -30 deg C or below, or its reaction product with a polyepoxide, (B) a reaction product of a polyurethane prepolymer and a poly-phenol or aminophenol and (C) epoxy resin(s).  Independent claims are also included for (a) a composition for use as an adhesive which contains, in addition to components (A, B, C), (D) a latent hardener selected from dicyandiamide, guanamines, guanidines, aminoguanidines and solid aromatic diamines, and/or a hardening accelerator, (E) optional plasticizers, reactive diluents, rheology improvers, fillers, wetting agents and/or antioxidants and/or stabilizers, (F) a polyester-polyol with a mol. wt. of 400-5000 and (G) optionally a thermoplastic polymer powder; (b) a method for hardening these compositions by heating at 80-210 (preferably 120-180)  deg C; (c) a method for bonding metallic and/or composite materials by applying the composition described in (a) to at least one of the joint surfaces, bringing the parts together, optionally pregelling the adhesive and then curing as in (b).
Patent DE-19906054-A1 (DE)
Title: Rapid-closing high vacuum valve for use in particle accelerators or ion implantation apparatus has closing plate operated by electronically detonated propelling charge or detonator pellet
Inventor: SCHOTT WOLFGANG
IPC: H05H7/00
Filed: 1999-02-12
Abstract: The rapid-closing high vacuum valve has the closing plate (16) operated by an electronically detonated propelling charge or detonator pellet.
Patent DE-19906588-A1 (DE)
Title: Electromagnet has yoke fork divided near central bridge with 2 yoke fork halves that can be connected in shape-locking manner parallel to magnetic axis and yoke bushes are integral in yoke arms
Inventor: ZINSER MICHAEL
IPC: H01F7/08
Filed: 1999-02-17
Abstract: The electromagnet has a U-shaped yoke fork (16) and bushes (20) forming a magnetic short circuit. The yoke fork is divided near its central bridge and has two yoke fork halves (16,16A) that can be connected in shape-locking manner at least in a direction parallel to the magnetic axis. The yoke bushes (20,20A) are integral components of the two yoke arms (18,18A).  An Independent claim is also included for a method of assembling an electromagnet.
Patent DE-19909961-A1 (DE)
Title: Method for determining dust area mass on surface of ventilation channels by rotating dust pick-up on test surface in set manner in which dust is received at least partially by dust pick-up body
Inventor: ADAM RAINER M
IPC: G01N5/02
Filed: 1999-03-06
Abstract: A dust pick-up body (5) is rotated on a test surface in set manner in which the dust is received at least partially by the dust pick-up body (5). The latter is removed from the test surface for determining of frame of the dust pickup body (5) including the received dust. The mass of the received dust is then calculated and from the result the mass of the dust of the test surface is determined.  An Independent claim is included for: (a) a device for determining a dust area mass in ventilation channel
Patent DE-19910407-A1 (DE)
Title: Test plate for testing equipment and materials used for manufacturing printed circuit boards
Inventor: AYDIN OEMER
IPC: H05K1/02
Filed: 1999-03-02
Abstract: A test-plate designed to check the useability or suitability of manufactured items and materials for the fabrication of printed circuit boards. In the region (2) of at least a first edge (3) of the test plate (1), at least one first series (4) of adjacent lines (5) is provided transversely to their length at right-angles to the edge (3) with equal spacing between each line.  Spacing markers are provided along the series of lines. At least one further series (7-9) of adjacent lines is provided on the test plate.