baber/WOPTO huggingface dataset:
Patent DE-4308730-A1 (DE)
Inventor: GOETZ HANS-JOACHIM DR ING
IPC: H04L1/24
Filed: 1993-03-19
Abstract: A transmission system is disclosed comprising a transmitter and a receiver which are interconnected by a transmission link. The receiver comprises an arrangement A for determining at least one code error criterion on the basis of the received data. A code error criterion is determined by means of an error pulse generator 1 and a time pulse generator 2. The arrangement A comprises, for example, a first counter 1A, which is incremented by the error pulses a1 and a second counter 2A which is incremented by the time pulses a2. An evaluation circuit 4 of the arrangement A takes over the counts of the first and second counters and computes 2 code error criterion from these counts when either counter has reached a predetermined maximum count. Furthermore, the arrangement A comprises a logic circuit 3 which sets the first and second counters to their initial counts when either has reached its predetermined maximum count. Irrespective of the frequency at which code errors occur in the signal, the arrangement A makes a continuous computation of code error ratios, code error rates or numbers of code error blocks possible with a constant statistical certainty in a short time interval. <IMAGE>
Patent DE-4308796-A1 (DE)
Title: Method and device for the monitoring and diagnosis of vibrationally excited components
Inventor: GEROPP BERND DIPL ING
IPC: G01M13/02
Filed: 1993-03-19
Abstract: Using a device for the monitoring and diagnosis of vibrationally excited components, having a vibration pick-up and a device for filtering and demodulating the vibration signal picked up from the respective vibrationally excited component, it is intended to provide a solution with which a reliable, trouble-free signal pick-up and demodulation is possible at a low cost in terms of apparatus, even in the case of low rotational speeds or low repetition frequencies. This is achieved in that the vibration pick-up is formed by a vibration sensor having a non-linear characteristic curve and the device for filtering and demodulation has at least one rectifier or the like, connected downstream of the vibration sensor, for forming envelope curves and has a low-pass and/or bandpass filter.
Patent DE-4320060-A1 (DE)
Title: Semiconductor memory cell capacitor prodn. - involves forming multilayer cylindrical storage electrode
Inventor: JUN YOUNG-KWON
IPC: H01L21/02
Filed: 1993-06-17
Abstract: (A) A semiconductor memory cell capacitor has a cylindrical storage electrode with three or more layers. (B) Prodn. of a semiconductor memory cell capacitor involves (a) producing first, second and third interlayers successively on a conductive substrate and then producing a capacitor contact hole; (b) depositing a first conductive layer on the entire surface ad a fourth interlayer (25) on the first conductive layer; (c) depositing and structuring a second conductive layer (26) to produce a protruding section (27); (d) forming a multilayer stack for alternate third conductive layers (28) and fifth interlayers (29) on the protruding section (27); (e) back-etching the third conductive layers and fifth interlayers to leave multilayer ribs (33) around the second conductive layer (26); (f) etching the fourth interlayer (25) using the ribs (33) as mask; (G0 depositing a fourth conductibe layer; (h) back-etching the fourth, third, second and first conductive layers; (i) etching the fourth and third interlayers by wet etching to form a first storage electrode; and (j) producing a dielectric layer on the first storage electrode and a capacitor electrode plate on the dielectric layer. ADVANTAGE - The capacitor has increased capacitance.
Patent DE-4320947-A1 (DE)
Title: Vehicle roof with at least one roof window consisting of transparent material
Inventor: SCHIFFER GEORG
IPC: B60J7/00
Filed: 1993-06-24
Abstract: A roof window (10) provided in a roof opening of a vehicle roof is provided on the inside with a first cover (1) applied by printing. Bearing against this is a second cover (2) which consists of plastic or the like and can be displaced longitudinally either by hand or motor (directions of arrows a and b). In this arrangement, the first cover (1) and the second cover (2) each have through-openings (3 and 4) and depending on the displacement of the second cover (2) the through-openings (3 and 4) are aligned with each other (open position c) or are partially or completely closed (closed position d) with the result that scarcely any light penetrates into the vehicle interior (f) via the roof window (10). <IMAGE>
Patent DE-4320978-A1 (DE)
Title: Flanging tool
Inventor: NEVIO MARTIN
IPC: B43K15/00
Filed: 1993-06-24
Abstract: A flanging tool for flanging the holder of a ballpoint pen against the ball comprises three flanging elements (4) which are provided with forming ends (5), are preferably cylindrical or pin-shaped and are mounted on fixed axes (A) of rotation in the tool. The axes (A) of rotation lie on a cone with an apex (S) outside the tool. Each flanging element (4) is fixed in an easily exchangeable manner in the tool by means of a grub screw (14). <IMAGE>
Patent DE-4322808-A1 (DE)
Title: Insert/device for storage and retention of trailer connectors
IPC: B60D1/60
Filed: 1993-07-08
Abstract: Published without abstract.
Patent DE-4323083-A1 (DE)
Title: Multifunction switch for operating a first electrical device and a second electrical device
Inventor: NUGGEHALLI SRINIVAS
IPC: H01H25/06
Filed: 1993-07-10
Abstract: A multifunction switch has a pot-shaped switching mat (16, 21) on each of the two sides of a printed circuit board (1) which switching mat (16, 21) can make contact by means of an operating device (7) with contact surfaces (17) and (23) on conductor tracks (20, 22) on the printed circuit board (1) in one case by pulling and in the other case by pressing. In addition, the multifunction switch contains a further electrical device (8) which is designed as a rotary potentiometer and can be set by rotating the operating device (7). <IMAGE>
Patent DE-4323364-A1 (DE)
Title: Opening roller for an open-end spinning apparatus
Inventor: STAHLECKER FRITZ
IPC: D01H4/32
Filed: 1993-07-13
Abstract: An opening roller for an open-end spinning apparatus is provided with a clothing of combing-out teeth. The clothing contains zones having a reduced or no combing-out effect. According to the invention, the zones having a reduced or no combing-out effect are designed and arranged relative to the combing-out teeth on the clothing in such a way that the fibres are combed out uniformly from the sliver. A careful treatment of the fibres, without a variation in the yarn uniformity, is thereby achieved.
Patent DE-4325927-A1 (DE)
Inventor: CANETTA RENZO M
IPC: A61K31/425
Filed: 1993-08-02
Abstract: The invention concerns products containing taxol for use in cancer therapy.According to this invention, the products contain an anti-neoplastically effective amount of taxol and sufficient medications to prevent severe anaphylactic-like reactions and are formulated and packaged for separate or sequential or simultaneous use in cancer therapy with a patient over a period of about 24 hours or less.These products find application in the treatment of all types of cancers, treatable by taxol.
Patent DE-4326191-A1 (DE)
Title: Device for improving the beam quality of a laser
Inventor: BURGHARDT BERTHOLD DR
IPC: H01S3/08
Filed: 1993-08-04
Abstract: A device for improving the beam quality (divergence) of a laser, the beam 18 of which has a larger divergence in a first direction perpendicular to the beam axis 20 than in a second direction perpendicular to the beam axis, is provided with a prism arrangement 24 between the active medium 16 and the resonator return mirror 12 of the laser, the prism arrangement narrowing the beam in the first direction. <IMAGE>
Patent DE-4327132-A1 (DE)
Title: Thin-film transistor and method for production thereof
Inventor: SCHWALKE UDO DR
IPC: H01L29/786
Filed: 1993-08-12
Abstract: A thin-film transistor comprises a doped polysilicon layer (2) arranged on the surface of a substrate (1) and, arranged on this polysilicon layer, a polysilicon structure (31) which is doped with the opposite conductivity type and which is bounded by a lateral wall (4). The polysilicon structure (31) comprises a source/drain region (111) which is doped with the conductivity type of the doped polysilicon layer (2). A gate dielectric (5) and, thereon, a gate electrode (6) are arranged on the lateral wall (4) of the polysilicon structure (31), between the source/drain region (111) and the polysilicon layer (2), which likewise acts as a source/drain region. <IMAGE>
Patent DE-4327923-A1 (DE)
Title: Polyvinyl alcohol gel, and process for the preparation thereof
Inventor: DING WOLFGANG ADOLF
IPC: C12N11/04
Filed: 1993-08-19
Abstract: A polyvinyl alcohol gel which has improved homogeneity and at least the same strength as conventionally achieved by repeated freezing and thawing operations can be prepared using a polyvinyl alcohol solution having a degree of hydrolysis of >/= 99% by weight, addition of 10-60% by weight of a nonaqueous, dissolved additive containing OH and/or NH2 groups and carrying out the gelling at temperatures of >/= -1 DEG C.
Patent DE-4331036-A1 (DE)
Title: Compression weld connector plug - has lead wires each fitted in terminal part with compression section connected to wire upon applied compression force
Inventor: MATSUMOTO MITSUHIRO
IPC: H01R4/24
Filed: 1993-09-13
Abstract: The connector plug has a front plastics housing (20) with a matching cover receiving the plug coupling. A terminal part is attached to a reception element fitted in the housing and has a wider section (41) and a compression section (42) electrically coupled to the wire (8) when pressure is exerted on the latter. A short term holding device (50,50') acts on the wire before the compression force is applied via flexible retaining tongues. ADVANTAGE - Provides accurate alignment of lead wire with compression section before applied compression force.
Patent DE-4335910-A1 (DE)
Title: Unloading system, in particular for passenger car transport trailers and freight areas
Inventor: SCHUHWERK CHRISTOPH
IPC: B60P1/36
Filed: 1993-10-21
Abstract: In this unloading system, in particular for passenger car transport trailers (10) and other freight areas for simply unloading material to be transported, muscle force or motor force is transmitted with a simple structure to the previously extending unloading cloth (7) by means of a rotary pipe (4) which is in turn mounted on the passenger transport trailer or other freight areas and is at the same time supported. By turning the rotary pipe (4) the unloading cloth (7) is wound onto the rotary pipe (4) from above and thus unloading is brought about. <IMAGE>
Patent DE-4337107-A1 (DE)
Title: Prodn. of gold-cobalt system used in magnetoresistive sensors - comprises forming intermediate prod. from alloy having gold@ mixed crystals satd. with cobalt@, and converting into final prod.
Inventor: WECKER JOACHIM DIPL PHYS DR
IPC: C23C14/14
Filed: 1993-10-29
Abstract: Prodn. of a structure base on Au-Co system comprises forming an intermediate product from an alloy with Au mixed crystals satd. with Co, and converting the intermediate product into a final product with deposition from or with Co in an Au matrix by heat treating. An Au-Co alloy of compsn. Au100-xCox is provided (where x=5-70, esp. 15-40 at.%). USE/ADVANTAGE - For magnetoresistive sensors. Good reproducibility is achieved.
Patent DE-4337612-A1 (DE)
Title: Connecting device
Inventor: ZVONKO ZDJELAR
IPC: F16B7/02
Filed: 1993-11-04
Abstract: The device serves to connect frame elements of pieces of equipment. The device is formed from at least one basic element and at least one counter-element. The basic element and the counter-element can each be accommodated, at least in certain areas, by inner spaces of the frame elements. Furthermore, a positioning means is provided in order to permit bracing relative to one another. In the region of their mutually facing boundaries, the basic element and the counter-element exhibit sliding surfaces which are designed as sloping planes relative to a connecting longitudinal axis. In order to provide a degree of play, the external diameter of at least one of the elements is designed to be smaller than an internal diameter of the inner space of the frame elements. Both the basic element and the counter-element are provided, in the direction of the connecting longitudinal axis, with a receiving space which receives a clamping element. In order to provide a degree of play, the external diameter of the clamping element is designed to be smaller than the external diameter of at least one of the receiving spaces. The basic element and the counter-element are arranged such that they can be braced relative to one another by the clamping element, such that a force component of the clamping force has alignment which displaces the counter-element relative to the basic element by interaction of the sliding surfaces transversely with respect to the connecting longitudinal axis.
Patent DE-4342071-A1 (DE)
Title: TWT amplifier with collector operated below equipment potential - includes interaction circuit with delay stage and coupled cavity resonator ahead of multistage collector of beamed electrons
Inventor: AOKI YASUHIRO
IPC: H03F3/58
Filed: 1993-12-09
Abstract: The amplifier has a multistage breaking field collector (2) which absorbs an electron beam (9) emitted from a cathode (5) through an accelerating anode (7) into a region of interaction (1) between the beam and a decelerated high-frequency wave. The equipment voltage (Vb) for the cathode is set to below the small-signal synchronisation voltage at which the gain of the tube for low-level signals attains its max. value. The collector stage voltages (Vc1-Vc4) are in the ratio of 5:4:2:1. ADVANTAGE - Tube efficiency can be increased to allow extremely effective operation of amplifier as whole.
Patent DE-4344031-A1 (DE)
Title: Water-powered energy generation system
Inventor: WEISS RICHARD
IPC: F03B17/04
Filed: 1993-12-23
Abstract: The energy generation system uses a number of cylindrical containers displaced in the axial direction, relative to a liquid column, so that the containers hold a varying quantity of air and liquid, the pressure of the air dependent on the quantity of liquid. The full containers descend down the liquid column under gravity and are emptied at the bottom, with the discharged liquid used to drive a turbine. Pref. the liquid is contained in a vertical shaft (1), with a continuous series of containers circulated in a vertical path passing through the shaft during the downwards movement and lying on the outside of the shaft during the upwards movement.
Patent DE-4401467-A1 (DE)
Title: Operating method for a redundant automation system constructed from at least two partial systems
Inventor: BARTHEL HERBERT DIPL ING
IPC: G06F11/20
Filed: 1994-01-19
Abstract: The present invention relates to an operating method for a redundant automation system (1) constructed from at least two partial systems (2, 2'), in which the at least two partial systems (2, 2') execute programs (AP) for controlling a process (P) or an installation of each partial system (2, 2') and are synchronised with each other from time to time via communication means (5, 5', 6). According to the invention, an expensive clock synchronisation can be avoided and the alarm reaction time can nevertheless be short and reproducible if, in the event of registering a special event, for example an alarm, each of the at least two partial systems (2, 2') immediately determines an event-specific reaction, independently of the respective other partial system (e.g. 2') and carries it out. <IMAGE>
Patent DE-4404437-A1 (DE)
Title: Data processing equipment having at least two display control devices
Inventor: HOFMANN GERD
IPC: G06F3/14
Filed: 1994-02-11
Abstract: For connecting technically different monitors (M1, M2) to data processing equipment (DVE) the states of the display control devices (C1, C2) are combined such that on the bus-side they have the effect as if only one display control device were present. <IMAGE>
Patent DE-4408598-A1 (DE)
Inventor: BERGLER FRANK DIPL ING
IPC: H04M1/00
Filed: 1994-03-15
Abstract: The telecommunications system has a personal computer (PC) linked to a subscriber appts. (T1), for handling data relating to an incoming call, to allow a call to be placed to a further subscriber appts. (T2), when defined criteria are fulfilled. Pref. the personal computer supplies stored data to the second subscriber appts., which has a character recognition device (PDA), allowing the information to be represented as text.
Patent DE-4408626-A1 (DE)
Title: Luminescent material for low-pressure mercury-vapour discharge lamps
Inventor: SCHIFFERDECKER HANS-WOLFGANG D
IPC: H01J61/46
Filed: 1994-03-09
Abstract: The invention relates to luminescent materials for mercury-vapour discharge lamps of improved long-term stability. Materials used as luminescent materials are those where the electronegativity of the elements forming the central ions of the anions or of the elements which act as cations in the acid-forming oxides is between the limits of 1.1 and 2.2; the luminescent material has, after irradiation for 5 hours at a temperature of between 20 DEG C and 200 DEG C in vacuum at a pressure smaller than 1 Pa or in inert gases, preferably argon, at a pressure of 100 Pa up to 101 kPa with a UV radiator which predominantly emits radiation of the energies 6.71 eV and 4.89 eV at a power ratio (efficiency ratio) of the resonance lines from 0.16 up to 1.0, the irradiance (exposure rate) of the layer of luminescent material being between 50 and 500 W/m<2>, a radiation power per unit area and solid angle which is lower by at most 30% (vacuum) or at most 20% (argon) than the unirradiated luminescent material on excitation at 4.89 eV irradiation of a UV radiator, the irradiated luminescent material, after secondary irradiation carried out in an oxygen-containing atmosphere with the same radiation source and the same irradiance as in the first irradiation, partly or totally regenerated its emission capability and, after 5 hours of action of 4.89 eV radiation of a UV radiator in argon atmosphere at an irradiance of the luminescent-material layer between 50 and 500 W/m<2> a decrease in the luminescence of ... Original abstract incomplete.
Patent DE-4411521-A1 (DE)
Title: Ground box drain as outlet point for water
Inventor: FELLA REINHOLD
IPC: E03F5/04
Filed: 1994-04-02
Abstract: The box has a cover with a flow opening accessible from above. A closed frame (5) is laid on the edge (4) of the box (1) and its outer diameter is stepped so that its lower part sits into the inside of the box and the upper part rests flush on the edge. An additional frame (6) arranged parallel to the step defined plane, has grooved break points. Spacers may be placed on the surface of the frame in the area of the edge for height fitting. The spacers may releasably fixed onto the surface by press fasteners. Projections may be formed inwardly on the frame or outwardly in the cover (7).
Patent DE-4412814-A1 (DE)
Title: Tail lights for motor vehicle
Inventor: ZIMMERMANN WERNER
IPC: B60S1/60
Filed: 1994-04-14
Abstract: The tail lights comprise a housing (1) containing at least one light bulb (13) with associated reflector (12) arranged behind a light screen (20). The screen is at least partially surrounded by a transparent protective cylindrical duct (26), which can be rotated about its own axis by means of a motor (34) with a hollow drive shaft and gear wheels.The shielding cylinder is provided with a cleaning unit which is also rotated by the shielding cylinder motor. Cleaning bristles (42) are fixed to the outside of the motor drive shaft, and a system is fitted to deliver fluid inside the hollow shaft.
Patent DE-4416305-A1 (DE)
Title: A finely divided, weather stable, high rutile, TiO2 pigment for the pigmentation of synthetic polymers
Inventor: AUER GERHARD DIPL CHEM DR
IPC: C09C1/36
Filed: 1994-05-09
Abstract: A finely divided TiO2 pigment stable to the weather, consisting of 99.5-100% rutile, (as determined by X-ray radiography) has a grey colour cast R2-Rx of 5.4-10.0 at 0.5% pigment volume concn. (PVC) and 9.0-12.0 at 15% PVC. It is mfd. by the sulphate process, the raw material being digested in H2SO4 to form a black soln. followed by hydrolysis, filtration and washing. Before calcination, the titanium hydroxide formed is comminuted by the action of shear force for a short time.
Patent DE-4417047-A1 (DE)
Inventor: HELLER HERIBERT
IPC: B27B31/08
Filed: 1994-05-14
Abstract: The roller rails (26) are movable in a separating position. They are swivelled on a vertical pivot axle (32) positioned on the end of the rail facing the separating line (16) of the plate cutting saw (12). At least the roller rail next to the straight stop member (30) is fixed. The roller rails swivelable into a cutting position are positioned on a flap behind the plate-cutting saw. <IMAGE>
Patent DE-4419084-A1 (DE)
Title: Arrangement in an internal combustion engine
Inventor: EDLUND DAG HENRIK
IPC: F02M35/024
Filed: 1994-05-31
Abstract: An arrangement in an internal combustion engine comprises a diaphragm carburettor (10) with a fuel chamber (12) which has a moving diaphragm (11) which interacts with a valve (17) to control the fuel supply to the fuel chamber. The air inlet of the carburettor is connected to a filter housing (31), which is provided with an air filter (32) for cleaning the intake air, and to a pressure chamber (13), which is arranged in the vicinity of the diaphragm and is connected to the filter housing to control the fuel supply with reference to the pressure drop across the air filter (32). According to the invention, the diaphragm (11) is arranged parallel to one wall (33) of the filter housing and this wall is arranged in the vicinity of the pressure chamber (13) and provided with an opening (34) via which the pressure chamber is connected to the interior of the filter housing. <IMAGE>
Patent DE-4420893-A1 (DE)
Inventor: STAMMINGER RAINER DIPL PHYS DR
IPC: D06F34/08
Filed: 1994-06-15
Abstract: A laundry processing machine comprises a microprocessor control (2) and an electronically controlled drive motor (4) for a laundry drum mounted rotatably in a tub. A measuring device (7) continuously detects the actual drive-motor speeds, which are fed to the microprocessor (2) and are stored therein. The drive motor speed is accelerated continuously, starting from a low speed, up to a maximum speed, and during this speed acceleration phase the noise emission of the tub is continuously measured or detected. The measurement signals thus obtained are fed to the microprocessor (2) and stored therein. From these data and the stored actual drive-motor speeds, by means of a suitable evaluation circuit, the least noisy drive motor speed is determined and is stored in the microprocessor (2), and is referred to for the subsequent operation of the drive motor during the course of a programme. <IMAGE>
Patent DE-4425617-A1 (DE)
Inventor: FISCHER REINER DIPL CHEM DR
IPC: C07F9/572
Filed: 1994-07-20
Abstract: The invention concerns 1-H-3-arylpyrrolidine-2,4-dione derivatives of formula (I), in which A, B, G, X, Y and Z are as defined in the description, methods of preparing them and intermediates used in their preparation. The compounds of formula (I) are suitable for use as pest-control agents.