baber/WOPTO huggingface dataset:
Patent DE-19653054-A1 (DE)
Title: Opto-electronic SMD component for data transmission
Inventor: NITSCHE VOLKER DIPL PHYS
IPC: H01L31/0203
Filed: 1996-12-19
Abstract: The component includes a radiation-emitting semiconductor chip (4.1) arranged on one part of a conductor stripe (3.1), and radiation-sensitive semiconductor chip (5.1) arranged on another part of the stripe. A casing encloses the stripe, with the exception of the external connection pins (3), which is, at least partially, transparent for the used radiation. The external connection pins of the conductor stripe project only from one lateral surface of the casing (2). All external connection pins are bent once directly at the casing, so that they proceed along the lateral surface, and are bent a second time at the edge to the rear of the casing, so that they proceed along the rear side. Support surface areas (6,7) are arranged at the lateral surface and at the rear side of the casing, on which the casing is supported in a respective installation direction.
Patent DE-19701409-A1 (DE)
Title: Lift with balance weight, for transport of passengers, e.t.c.
Inventor: WEBER ROBERT
IPC: B66B9/04
Filed: 1997-01-17
Abstract: Lift cage and balance weight are suspended from ropes run over guide pulley, cage and/or weight tanked up, drained or pumped with ballast fluid. When at rest, the cage is held by brake on a tensioned rod secured to building or frame. The brake releases controlled or regulated travel once the disbalance between cage and weight has been adjusted by diverting or pumping ballast fluid over. Thus a double-acting hydraulic cylinder fixed to the cage is traversed by the tensioned rod together with a fixed piston in a brake layout supplemented by a controlled bypass between the two sides of the piston and cylinder. In a variant which includes a rack as rod, it uses a pinion to drive a pump having a controlled bypass between its two ends. If the rod comprises a steeply pitched spindle in torque-proof tension, the spindle is guided by a nut rotatably but non-adjustably fixed to the cage. Here the nut drives the pump, once again with bypassed pump ends. The pressure gradient over the bypass is measured to determine the disbalance weight.
Patent DE-19702635-A1 (DE)
Title: Plastic carrier bag having several compartment(s)
Inventor: WIERWILLE WILLI
IPC: B31B41/00
Filed: 1997-01-25
Abstract: Carrier bags made of plastic film, especially bags (1) with carrying handles (3) and printed with adverts (2), are made by unwinding a roll of film, folding, turning over at the open end and welding the edges together. Carrying handles are fitted in the final stage, and before or during folding, a partition film is interleaved and welded longitudinally at the same time as the film forming the carrier bag. Also claimed is a carrier bag (1) for different goods with longitudinally welded seams (6,7) and a folded reinforcing zone (9) at the open end having a partition (15) welded into the seams (6,7) to give two compartments (11,12) opening at the reinforced zone (9).
Patent DE-19704139-A1 (DE)
Title: Photon test instrument for determining presence of photons
Inventor: BOURBAKI GEORGES A
IPC: G01J1/16
Filed: 1997-02-04
Abstract: The test instrument includes a light source (2) from which two generally identical light beams are emitted. One of the light beams is focusly supplied to a photocell (7) the other one is  unfocusly supplied to another photocell. The cells are connected to identical high-performance amplifiers (8) and electronic counters (9) which count the free electrons produced in each cell. The light source can be regulated so that the non-focussed light beam effects little or no release of free electrons. The instrument is based on Einstein's theory that photons can not move across empty space without dividing. It should answer the question of whether light has a dual nature with photons or possess only a pure wave structure comparable with other electromagnetic waves, e.g. radio waves.
Patent DE-19710740-A1 (DE)
Title: Motor vehicle automatic transmission control device
Inventor: NODA JUNICHI
IPC: F16H59/38
Filed: 1997-03-14
Abstract: The control device keeps the transmission torque of the friction element in coordination with set revs. and set torque of the friction element during the shift process. An intended torque is set during the shift process. The output torque of the engine (1) is reduced in accordance with the different between the transmission torque and the solid torque. The control transmission torque applied to the friction element is set in coordination with the torque difference and the transmission torque so that the an operating force applied to the friction element is set.
Patent DE-19715838-A1 (DE)
Title: Ergonomically constructed tooth-brush
Inventor: SCHNEIDER ALOIS
IPC: A46B5/02
Filed: 1997-04-16
Abstract: The neck (11) connecting the brush-head (12) and handle (10) is angled towards the broad or narrow side by about 5 degrees. The end of the connecting-neck is again angled towards the centre line. The connecting neck can be twisted by 45 degrees in relation to the handle, or is rigidly joined.
Patent DE-19716929-A1 (DE)
Title: Reader for use with smart cards
Inventor: LOTZ REINHARD DIPL ING
IPC: G06K7/00
Filed: 1997-04-23
Abstract: The card reader has a switching circuit (2) controlled by a limit switch that is actuated by the sliding carriage (5) that is moved when the card is inserted. The reading position is ensured b a latching mechanism that has a lever (12) with a follower (8) at one end and a pin (7) at the other. The pin engages a profiled heart type track (6) such that the slide may be released by pressing against a spring (4).
Patent DE-19718129-A1 (DE)
Title: Pulse sequence for nuclear spin tomography device
Inventor: DEIMLING MICHAEL DR RER NAT
IPC: A61B5/055
Filed: 1997-04-29
Abstract: The pulse sequence is provided for image recovery by magnetic resonance of atomic cores which have different resonant frequencies on the basis of their different chemical bonding. In an object under investigation, the atom nuclei are excited by a stream of exciting pulses. Between every two such pulses, at least two gradient echo signals are obtained by the effect of a bipolar gradient at echo time points. These points are selected such that at least one gradient echo signal is obtained between two exciting pulses. The shifting of the resonance frequencies on the basis of the different chemical bonding leads to a signal increase.  At least one further echo signal is obtained with which the shift in resonance frequencies leads to signal deterioration. The two gradient echo signals are used to provide raw data for two different images of the same image volume. Thus from these signals, two images with different diagnostic results can be obtained.
Patent DE-19718258-A1 (DE)
Title: Centre axle trailer and semi=trailer for unequal loading
Inventor: BAER GERD
IPC: B60G17/0195
Filed: 1997-04-30
Abstract: With unequal part loading, one or more axles are unloaded by reducing or removing the air cushion pressure of the pneumatic spring suspension.  The wheels on the affected axles turn completely or only partially unloaded. Instead of complete unloading of an axle it may be additionally lifted so that the wheels do not turn. The braking action of the individual axles is effected in dependence upon their actual loading.
Patent DE-19718271-A1 (DE)
Title: Fire=extinguishing layout for buildings, air, land, and water craft
Inventor: SCHLEICHER ULRICH DR
IPC: A62C2/10
Filed: 1997-04-30
Abstract: The layout is used for extinguishing a fire in a space (1) in a building or vehicle, which is fitted with fire-detection sensors (8) and extinguishing equipment. Partitioning equipment is arranged in passages (1,2) or shafts which can conduct air, and consists of at least one bag (10-16) which can be inflated. The space which is at risk from fire is equipped with at least one cavitation nozzle (4,5,6,7) for spraying an extinguishing agent, such as a liquid. The partitioning equipment and the nozzles can be triggered by the sensors. The airbags may be connected to a compressed-air supply network, or may have a pyrotechnic gas generator in the central bag.
Patent DE-19725588-A1 (DE)
Title: Bimetallic cluster used as catalyst
Inventor: HOEHN ARTHUR DR
IPC: C07C1/06
Filed: 1997-06-17
Abstract: Bimetallic cluster of formula: M<+>Ru3lr(CO)13<-> (I), H Ru3lr(CO)13 (II), M<+>H2Ru3lr(CO)12<-> (III) or H3Ru3lr(CO)12 (IV) (where: M<+>= R3P =N <+>= PR3; with R = aryl, ER'4<+> with E = N, P, As; and R' = H, alkyl, aryl, a cationic heterocyclic nitrogen compound or a simple charged cation selected from alkali(ne earth) metals). Production of the bimetallic cluster is also claimed comprising reacting an iridium compound of formula: M<+>lr(CO)4<-> (V) (where M<+> = as above) with Ru3(CO)12, and optionally further converting the product obtained with an acid and/or reducing agent.
Patent DE-19726978-A1 (DE)
Title: Condyle linkage for dental articulator
Inventor: CRAMER RUDOLF
IPC: A61C11/06
Filed: 1997-06-26
Abstract: The condyle linkage is shaped as a pin (5,6), for a dental articulation with a space controlled guiding action on the laterotrusion side. It extends in the linkage axis through the condyle housing (7,8). The free end of the pin lies on a guide surface (22) of the Bennett guide in the housing. The working direction of the guide path of the linkage path is at right-angles to the linkage path guide and the guide surface of the Bennett guide.
Patent DE-19732635-A1 (DE)
Title: Astrological construction set to show planetary constellation at time of birth
Inventor: WALTENBAUER DORIS
IPC: A63F9/18
Filed: 1997-07-29
Abstract: The set consists of main round part, with one side divided by separating lines into twelve even segments to form zodiac houses or fields. The other side of the part is free of separating lines, so that the user can draw different-sized houses dependant upon his time of birth. There is a set of flat or curved cards corresponding to the number of planets, and each card carries the picture of a planet on one side. The cards are fastened to the first side of the main part, if the planetary constellations at time of birth is known, or to the other free side dependent upon known celestial configuration at the date of birth. This side of the part may be divided into the signs of the zodiac.
Patent DE-19736620-A1 (DE)
Title: Electrical wiring screw-terminal arrangement
Inventor: HIRAMATSU ETSUYA
IPC: H01R4/30
Filed: 1997-08-22
Abstract: The electrical wiring connector unit has a base 5 that is formed with a number of connection points 3 into which are set screw 2 terminal elements. These have a main body 2a shaped with a back plate section that clips onto projecting studs 1b formed on the housing cover 1. With the cover installed the screws locate into holes in the base and the electrical cable contacts can be clamped by tightening the screws.
Patent DE-19736848-A1 (DE)
Title: Wear resistant cermet has a metal matrix containing a boride
Inventor: BREME JUERGEN PROF DR
IPC: C22C32/00
Filed: 1997-08-23
Abstract: A wear resistant cermet contains a thermodynamically stable boride compound formed in-situ in a metallic matrix, during cermet production, by reduction or extraction of boron by a component exhibiting boron affinity. Preferred Feature: The production process comprises melting and casting, a powder metallurgical process or weld deposition and involves boride-forming reaction of a Fe-B, Co-B, Ni-B, Cr-B, Cu-B or Fe-Ni-B alloy system with Ti, Zr, Nb or Ta.
Patent DE-19737766-A1 (DE)
Title: Visco-coupling used in planetary gearing
Inventor: KOBLER PETER
IPC: F16D37/02
Filed: 1997-08-29
Abstract: The coupling (1) couples two shafts (2,3) where the output shaft (3) carries two planet gears (4,5) which are engaged to a sun gear (6). The sun gear has an extension (7) with a crown (8) rigidly fixed around it. The coupling also has a number of alternating, axial laminations (9,10,14,15) and a spool (12). The space between the laminations is filled with a magneto-rheological fluid a having its viscosity increased when coupled by the application of a magnetic field around the spool. The space between coupled elements, when coupled together, can be reduced and the drive torque be stepped down to produce a coupling by actuators which can connect only with low torques.
Patent DE-19746161-A1 (DE)
Title: Cellular telephone and automobile acoustic unit combination equipment for automobile interior
Inventor: CHEN TONNY
IPC: B60R11/00
Filed: 1997-10-18
Abstract: The unit combines the car audio system and a cellular telephone, and has a chamber to accommodate the telephone and a loudspeaker.  Audio signals for the loudspeaker may be produced from either the car audio system or the telephone. The unit (4) includes a chamber (44) that is configured to receive and store the cellular telephone (2).  There is also a signal terminal (45) within the chamber for electrical connection to the cellular telephone. A control circuit is connected to the signal terminal, and includes a sound signal processor and amplifier, an audio source, an audio source switch and a cellular telephone input/output interface. The audio source switch connects either the audio source or the cellular telephone interface to the sound signal processor and amplifier, in order to select and control the playback of audio signals from the audio source and the cellular telephone. The unit includes a body with a front opening, in which the chamber is provided in the body, and is accessible via the front opening.  The unit also includes an antenna and a radio receiver, and the amplifier is connected to a loudspeaker.
Patent DE-19749930-A1 (DE)
Title: Optical microcable cutting and locating method for mounting technology
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1997-11-11
Abstract: The method involves performing an annular cut (5) at a predefined position of the microcable (1). At least one tensile element (4) is detected and a longitudinal cut (8) made in the plastic tube (2) to form a tear element of the required length (7) for the stripping process.  A second annular cut (9) is then made and the separated plastic tube is removed. Finally, the required servicing operations are performed on the light waveguide (3) exposed by the previous steps.
Patent DE-19752491-A1 (DE)
Title: Sheet feed suction device
Inventor: HERRMANN HERBERT
IPC: B65H5/14
Filed: 1997-11-27
Abstract: The suction device has a piston rod (3) which can be moved vertically in a guide bore (2) in a  horizontally movable suction device carrier (1) between upper and lower positions. The piston rod carries a suction jet (4) on its lower end projecting from the bore.  The piston rod is held in its upper position and can be moved to the lower position by pressurizing the piston to act against the clamping force. The piston is connected to the suction device carrier by a flexible wall around its rod at a clearance, forming a low pressure chamber (23).
Patent DE-19757841-A1 (DE)
Title: Trencher or narrow ditch ground placement
Inventor: KOHLER BRUNO
IPC: E02F5/02
Filed: 1997-12-24
Abstract: The top ground layer is cut and removed and laid undisturbed at the ditch etc. edge in one movement, being cut by two vertical cutter disks (3) and completed by a horizontally cutting lifter tongue (4). The tongue-sliced layer is divided along the line of cut into two parts for placing to left and right of ditch and with water applied as moistener between ground layer, divider and/or tongue.  The ditcher itself presents a frame-mounted (2) ground plate (1) in Y-shape with a rectangular opening taking the disks and lifter tongue. The plate should be skid form or bent upwards to the front and the two disks (3) stand at an angle giving wider spread at the bottom of the cut. The lifter tongue (4) comes in preferred S shape and lies behind the cutting movement of the disks and is fitted with a lifter knife (4.1). The frame forms shaped tubes alongside the plate (1) and with forward drawbar etc. hitch (2.1).
Patent DE-19800174-A1 (DE)
Title: Mobile telephone etc. holder for incorporating in car
Inventor: RICHTER HERBERT
IPC: B60R11/00
Filed: 1998-01-05
Abstract: In the bottom plate (2) is embedded at least one permanent magnet (3) and the bottom plate is fitted with a non-slip coating (4), e.g. of sponge rubber, and pref. has a vertically extending strap (5,6), at least on one side. Typically the strap extends along two adjacent sides and has a gap (7). The holder may have a fastener.
Patent DE-19800682-A1 (DE)
Inventor: CREMER KARSTEN DR
IPC: B65D75/52
Filed: 1998-01-10
Abstract: The invention relates to a primary packaging unit for film-like or oblate-like administered shapes used for oral application. The packaging unit each comprises a section of a packing upper (1) and lower (2) web. The invention is characterized in that a plurality of dosing units (5) of a film-like or oblate-like administered shape are arranged at a distance from one another and are individual sealed inside compartments (8) of a primary packaging unit. Said compartments are produced without cold or heat forming the packing material. The invention is also characterized by having perforations which are located between compartments (8), said perforations permitting the separation of individual compartments (8) according to need.
Patent DE-19802845-A1 (DE)
Title: High power femto-second optical pulse generator
Inventor: FERMANN MARTIN E DR
IPC: H01S3/067
Filed: 1998-01-26
Abstract: A high power optical pulse generator has: (a) a non-linear amplifier (11) with non-linear phase delay for collecting signal light from an optical source (10); and (b) a frequency converter (20) which collects optical pulses emitted from the non-linear amplifier and which emits high power optical pulses. Preferably, the frequency converter (20) has a periodically poled lithium niobate crystal (PPLN). Also claimed are: (1) similar high power optical pulse generators in which: (i) the frequency converter (20), which generates high power optical pulses with a frequency-converted wavelength, has a spectral acceptance band width smaller than the spectrum value of the optical pulses from the optical source (10) and converts energy from a section of the optical source pulse spectrum into the spectral acceptance band width; and (ii) a non-linear compressor receives the optical pulses from the non-linear amplifier (11) and passes them to a periodically poled frequency converter (20) for generating high power optical pulses with a frequency-converted wavelength; and (2) a high power optical pulse generation method involving non-linear amplification of a light signal to produced amplified optical pulses and frequency conversion of the pulses to produce high power optical pulses.
Patent DE-19802852-A1 (DE)
Title: Ice cream making machine discharge chute protected by hatch
Inventor: CIGOLINI ALDO
IPC: A23G9/28
Filed: 1998-01-26
Abstract: An ice cream making machine discharge chute is protected by a hatch. The assembly manufactures food pastes especially ice cream and has a drum (12) for the food with a discharge slide (25) plus an outlet (18) and hatch closure. The apparatus comprises: (a) the slide (25) incorporates a cleaning hatch (32); (b) the hatch (32) moves between the closed position, and a raised position with internal drum access; (c) the slide (25) has a U-shaped cross-section whose outer walls (30) converge; and (d) the hatch (32) hinges on the drum (12) side walls (30).
Patent DE-19810114-A1 (DE)
Title: Search process for musical pieces, for radio receiver
Inventor: WEIGELT STEFAN
IPC: G11C7/16
Filed: 1998-03-09
Abstract: The process involves continuously analyzing and possibly filtering the received transmissions, e.g. for frequency, analogue and digital data. The analyzed data are compared with stored reference data for an individually predefined collection of parts (starting and closing sequences) of musical pieces, which can be loaded from an external storage medium. The successfully located music piece can be temporarily stored in a music piece store (15) for reproduction control. The reference data can consist of typical structures and can be adapted using a learning process.
Patent DE-19813848-A1 (DE)
Title: Use of reactive components for moisture-stabilizing crosslinking of starch as binder in mineral fiber plate
Inventor: GARDENIER KARL-JOSEF
IPC: C08B31/00
Filed: 1998-03-27
Abstract: Use of reactive components for moisture-stabilizing crosslinking of starch as binder in mineral fiber plates comprises dehydrating and drying the plates in an oven such that the starch binds the fibers in the fleece and crosslinking at 110-170 deg C. An Independent claim is included for the use of reactive components for moisture-stabilizing crosslinking of starch as binder in coating compositions for mineral fiber plates comprising dehydrating and drying the decorative coating composition such that the starch binds the pigment particles in the fleece and crosslinking at high temperature.
Patent DE-19817268-A1 (DE)
Title: Waste water treatment comprising catalytic and biological processes
Inventor: GUENTHER NILS
IPC: C02F3/10
Filed: 1998-04-18
Abstract: Waste water treatment comprises catalytic and biological processes taking place simultaneously in the pores of open-pore granules based on an inorganic material. Independent claims are also included for the following:  (1) granules for carrying out the process, comprising a base material consisting of porous glass, zeolite or ceramic and catalytically active substances, preferably transition metals, e.g. iron, titanium, manganese and/or copper, incorporated into the base material or deposited on the pore walls; (2) a production of the granules by depositing the catalytically active substances on the pore walls by impregnation or ion exchange; and (3) a production of the granules by incorporating the catalytically active substances into the powder for granule production by coprecipitation or admixing.
Patent DE-19820087-A1 (DE)
Title: Calender roll unit for paper web
Inventor: BRENDEL BERNHARD
IPC: D21G1/00
Filed: 1998-05-06
Abstract: The calender unit has at least one stack of rolls in a calender stand, with their ends in bearings and able to be fixed to the stand by holders.  There are guides to take the paper web through the roll gaps.  The holders are in the form of individual modules (3-11) for fixing to the calender stand (12) to support the rolls.  They have connecting devices for selective grouping on the stand.
Patent DE-19820349-A1 (DE)
Title: Building site hoarding placard or line mast
Inventor: BAUMANN WOLFGANG
IPC: G09F15/00
Filed: 1998-05-07
Abstract: Hoarding or placard board consists of a telescopic holding mast (1) with a bottom part (3) to be fixed at service height plus arrestably adjustable top part (4).   The hoarding board etc is fixed to the top part (4), using a hand winch (5) on the bottom part (3) joined drivably to the top part for its adjustment (4).   The winch drum (6) has a rope (11) pulley (12) on the part (3) so as to reverse the rope back down and then back up to the top part (4) for adjustment.   The pulley rotates on the top part of the bottom mast part and the rope is fixed to the bottom end part of the top mast part (4).   Thus top part (4) slides up and down in part (3), the winch fitted to the side of the bottom mast (3) which is itself here slotted out to connect the winch to the top part (4) of the mast.   The bottom part (3) has a step (25) spaced at its bottom end and made up of a bar (26) running normal to the mast length.   The mast is held in position by the bottom part (3) foot (27) which sits on the ground and has a surface (28) normal to the mast length for ballast weights.
Patent DE-19825764-A1 (DE)
Title: Repair of surface flaws in plastic products, especially rigid foamed polyurethane moldings for the automobile industry
Inventor: AKCA EMINE
IPC: B29C73/02
Filed: 1998-06-09
Abstract: An adhesive layer is applied to the product followed by a plastic powder layer and this sequence is continued until the flaw is completely filled. A hot air flow is then used to harden the material.