baber/WOPTO huggingface dataset:
Patent DE-4400289-A1 (DE)
Title: Rotary pump with impeller
Inventor: SCHUSTER OLIVER
IPC: F04D29/42
Filed: 1994-01-07
Abstract: The rotary pump has an impeller located opposite a suction side wall surface of the housing, whereby a large volume side chamber is located between the pressure side impeller coverplate and pressure side housing wall. The pressure side impeller coverplate (9) has blades (10) located on it, which face towards this side chamber. The inlet diameter of the pressure side blades is greater than the inlet diameter of the suction side blades (3). The width of the pressure side blades is equal to or smaller than those of the suction side blades.
Patent DE-4401036-A1 (DE)
Inventor: BLUMENTRITT SIEGMAR DR
IPC: A61B5/107
Filed: 1994-01-15
Abstract: The system is mfd. in one piece of honeycomb material incorporating pref. four pressure transducers (3) at its corners. They are wired into a circuit for determining the point of intersection (4) of the vertical through the centre of mass of a standing patient (5). The beam (19) from a laser (12) is directed at a mirror (17) on a sliding carriage driven by a toothed belt from a stepping motor (9). By rotation of the mirror, the beam scans the vertical plane contg. the centre of mass of the body.
Patent DE-4401429-A1 (DE)
Title: Sheet extrusion die for thermoplastic film or sheet prodn.
Inventor: WIRTZ ROBERT
IPC: B29C48/08
Filed: 1994-01-19
Abstract: A sheet extrusion die comprises a die block (1) with two die lips (2,3) of metal, esp. structural steel extending across the die width. One of the lips forms a rigid die bar (2) attached by an elastically deformable flange (6) to the die block (6) across the entire nozzle (5) width. Nozzle (5) gap thickness is varied by movement of the die bar (2) with an adjuster (7).
Patent DE-4403625-A1 (DE)
Title: Laundry dryer uses resistance measuring device
Inventor: MEIERFRANKENFELD WENZEL
IPC: D06F34/18
Filed: 1994-02-05
Abstract: A laundry dryer has an at least partially rotating drum for accommodating washing, and a device for registering the load volume. The sensor of a resistance measuring device is located in a rotating drum part and the registering device for the loading volume contains a time measuring unit (T) for registering the duration of a signal emitted by the resistance measuring device.
Patent DE-4403793-A1 (DE)
Title: Concrete mixture transporting device
Inventor: SCHROETER JOHANNES
IPC: B28C5/42
Filed: 1994-02-03
Abstract: The transporting device has a drum (5), drive (6), and filling and emptying devices (7,8) in a frame (1) of the same dimensions as a known standard container, e.g. an ISO container, to form a single transportable unit for carriage by road, rail, sea etc.. The corners of the frame (1) have apertures to take lifting devices. The longitudinal sides of the frame have recesses (11) for the fork of a fork lift truck. The drum aperture can be closed by a locking device for transportation. A grip element (13) may be fitted at the endface of the frame opposite the drum aperture.
Patent DE-4405416-A1 (DE)
Inventor: ZAUNS-HUBER RUDOLF DR
IPC: C14C9/02
Filed: 1994-02-21
Abstract: Sulphited substances useful for stuffing leather are obtained by reacting monobasic or polybasic carboxylic acids (a) with 12 to 72 C atoms with a sulphiting reactive (b), then by neutralisation. As sulphiting reactive (b) a combination of at least one organic sulphonic acid (b1) and sulphuric acid (b2) is used, the proportion of sulphuric acid in relation to the sum of organic sulphonic acid and sulphuric acid amounting to 0.5 to 80 % by weight.
Patent DE-4405881-A1 (DE)
Title: Non-dispersive photometer for process monitoring
Inventor: FABINSKI WALTER DIPL ING
IPC: G01N21/3504
Filed: 1994-02-21
Abstract: The IR permeable window (F) or windows is/are placed in the optical axis/axes, and in the event of several IR permeable windows, these are arranged one behind the other. The IR permeable window (F) is made of calcium fluoride. With a photometer arrangement using separate measuring and comparison beam cuvettes, and with a corresp. 1-layer detector consisting of a comparison chamber (VKA) and measuring chamber (KKA), the IR permeable window or windows (F) is/are arranged in the comparison chamber (VKA).
Patent DE-4405930-A1 (DE)
Title: Textile brightening composition leaving reduced deposits in washing machines
Inventor: BAUER VOLKER DR
IPC: C11D1/62
Filed: 1994-02-24
Abstract: A powder-form textile brightening composition contains (A) a water dispersible cationic textile softener, and (B) a neutral carrier containing a water soluble inorganic component (B1) and a water soluble organic component (B2). It consists of 30-95 wt.% of (B1) and 5-70 wt.% of (B2). Also claimed is a process for the production of the composition.
Patent DE-4410679-A1 (DE)
Title: Delay device for received audio or video signals
Inventor: OTT HANS DIPL ING
IPC: H04N5/44
Filed: 1994-03-28
Abstract: The delay device is provided at a video or audio signal receiver and has a delay circuit connected in parallel with the normal reception path to allow a programme which has already started to be recorded together with the initial part of the programme provided by the delay circuit. The signals are held in the delay circuit after halting the signal input to the delay device and can be read out as required. The delay circuit can be provided as a digital memory, with a shift register, a first-in first-out, or an endless loop function. The memory is preceded by an A/D converter and followed by a D/A converter in the case of received analogue signals.
Patent DE-4410874-A1 (DE)
Title: Disinfection of ion exchanger beds
Inventor: AFFONSO ALVARO PROF DR
IPC: B01J49/60
Filed: 1994-03-29
Abstract: Disinfection of ion exchanger beds, esp. anion exchanger beds used in water treatment, is effected using continuously generated metal ions which are subsequently removed from the water.  Also claimed is appts. for carrying out the above process, comprising an electrolytic metal ion generator immediately upstream of the ion exchanger bed, and an active charcoal filter downstream of the bed.  The metal ions are Ag, Au and Cu ions which are generated by electrolysis and are temporarily retained in the anion exchanger bed by a cation exchanger distributed within the bed. Excess metal ions are removed from the water leaving the bed by contacting it with active charcoal.  The electrolytic metal ion generator is controlled by an electronic timer.
Patent DE-4417273-A1 (DE)
Title: Illumination system for binocular operative microscope
Inventor: TWISSELMANN LORENZ DR ING
IPC: G02B21/08
Filed: 1994-05-18
Abstract: The microscope (1) has a zoom-type adjustable enlargement system (2,2') for both inputs (4,4') to the eyes and a common lens (3) for the two. The illumination system (5) comprises a source (6), a condenser (7), and a lens (8), whose axis is at right angles to that (10) of the lens (3). The light ray is partly diverted by a first reflector (11) in the direction of the latter axis, and partly by a second one (12) onto a third one (13). The latter has two surfaces including an angle, forming two bundles of light rays (18,18'). Two divider plates (14) are mounted in front of the zoom inputs of the enlargement system, and reflect the bundles centrally into these inputs (4,4').
Patent DE-4420135-A1 (DE)
Title: Control and indicator unit for electronically regulated cooker
Inventor: KLAPPER PETER DIPL ING
IPC: F24C7/08
Filed: 1994-06-09
Abstract: A control and indicator unit (1, 7, 10) for an electronically regulated domestic cooker comprising a multi-hotplate hot and baking/roasting oven offering a choice of radiant or microwave heating is linked with an electro-mechanical eg. cam operated switching module (15) via the serial interconnectors (5, 8, 14). The individual sections of the oven regulator (10) provide a programme selector/memory unit (11), temperature controller (12) and microwave output/timer control (13). Unit (7) is a cooking timer clock/display module, whilst unit (1) enables individual control (2, 4) of the hob elements with their indicators (3) and the transformers (16, 17) isolate the control system from mains.
Patent DE-4421522-A1 (DE)
Title: Removal of finely dispersed organic matter from precleaned sewage
Inventor: WEILER WALTER
IPC: B01D21/01
Filed: 1994-06-20
Abstract: Process of precleaning sewage in a sepn. stage, where light organic matter is present in a fine distribution, a polymer flocking agent is added in a vol. and type which is takes up the matter automatically over a give time span.
Patent DE-4426753-A1 (DE)
Inventor: DUTZMANN STEFAN
IPC: A01N51/00
Filed: 1994-07-28
Abstract: The present invention concerns pesticides which contain compounds of the general formula (I), in which X stands for =CH- or =N-, E stands for an electron-attracting group, R stands for optionally substituted heteroarylalkyl, A stands for hydrogen, alkyl or for a bifunctional group which is linked to the Z group, and Z stands for alkyl, -NH-alkyl, -N(alkyl)2 or for a bifunctional group which is linked to the A group, in a mixture with fungicidal substances, with the exception of cyclopropylcarboxamide derivatives and azolylmethyl-cycloalkanes.
Patent DE-4430562-A1 (DE)
Title: Apparatus and method for conveying piece goods on rotatably and parallel-mounted rollers
Inventor: BRAEUNING HEINZ
IPC: B65G47/26
Filed: 1994-08-30
Abstract: In an apparatus for conveying piece goods on rotatably and parallel-mounted rollers (14) of a roller conveyor (11), a group of a plurality of mutually adjacent rollers (14) has engaging under it a pressure beam (18) which extends in the conveying direction and which can be moved by a piston/cylinder unit (28/30) and can be laid non-positively against the rollers (14) of the group. The pressure beam (18) is guided, during a lifting movement, by at least one pair of wedge surfaces (22) fixed to it at an angle of inclination (w), a plurality of groups of rollers (14), each with a pressure beam (18) engaging under them, being connected in series. In the event of a build-up in conveyance, a signal is triggered for a control, by which that pressure beam (18) is then actuated. The control is connected to an electronic monitoring device, for example a light barrier. <IMAGE>
Patent DE-4433333-A1 (DE)
Inventor: FROLOV GEORGE
IPC: E05B63/00
Filed: 1994-09-19
Abstract: An auxiliary retrofit assembly is mounted to the opposite sides of a door 12 to provide an electronically operable level of security. An electronic reader 80 generates a signal which partially controls the operation of the mortise lock to provide an additional level of security for a conventional latch/deadbolt installation. A card reader, key pad or contact activatable data port generates a signal to aotuate a solenoid 54 to retract an am 56 to thereby allow rotation of the mortise look. The arm engages a slot in a lug 68 carried by a member 64 secured to rotate with lock cylinder 30. <IMAGE>
Patent DE-4441758-A1 (DE)
Inventor: SCHETTLER FRANK DIPL ING
IPC: H02J3/18
Filed: 1994-11-23
Abstract: The invention relates to a method of reducing harmonics system perturbations in a self-commutated, fundamental frequency-based multilevel inverter (4, 6) with capacitive storage devices (18, 20), and to a device for carrying out this method. When a predetermined operating point of this multilevel inverter (4, 6) is left, the angular values for connection and disconnection times of the individual voltage steps of the multilevel inverter (4, 6) are calculated for a newly determined operating point, and a supply voltage of this multilevel inverter (4, 6) is adapted to an altered fundamental-wave amplitude of the inverter output voltage. In this way the harmonics system perturbations of a multilevel inverter (4, 6) can always be kept to a minimum.
Patent DE-4442636-A1 (DE)
Inventor: CONSTANT AMANDA LEIGH
IPC: G01R31/28
Filed: 1994-11-30
Abstract: A system for testing an electronic circuit (110) includes a circuit board test platform (160, 170) having multiple electronic test capabilities and multiple hardware resources, and a pay-per-use module (150) that is coupled to the circuit board test platform (160, 170). The pay-per-use module (150) is adapted for monitoring use of the multiple electronic test capabilities and the hardware resources of the circuit board test platform (160, 170), and for debiting a number of usage credits from a usage credit pool based on the use of the multiple electronic test capabilities and the tester hardware resources. <IMAGE>
Patent DE-4443542-A1 (DE)
Title: Motor vehicle hijack prevention by radio control of engine
Inventor: FREDRICH JOACHIM
IPC: B60R25/04
Filed: 1994-12-07
Abstract: The engine is switched off by electronic control when a special radio receiver (12) connected to the existing antenna (11) receives an encoded AM or FM signal from a matchbox-sized secret transmitter carried e.g. in the driver's waistcoat pocket. The receiver may operate switches to cut off the ignition or fuel supply.To prevent mistakes caused by excitement, the switching (14) may be delayed for 1 minute and activated only on reception of another radio signal within that interval. A special battery is provided to safeguard stored information if the vehicle's battery (15) is switched off.
Patent DE-4444372-A1 (DE)
Title: Electrical auxiliary drive in trailer e.g. for all types of electric vehicles
Inventor: SIEMOLEIT FRITZ-WILLY
IPC: B60L50/30
Filed: 1994-12-14
Abstract: The auxiliary drive trailer has its wheel axles fixed to the wheels and turned by a gearwheel. A dynamo connected to the wheel axle generates current which can be stored in an accumulator or switched to the towing vehicle on demand.The electric motor is coupled to flywheels which maintain a steady rotation. The roof and the sides of the auxiliary drive trailer are covered with solar panels contg. solar cells.
Patent DE-4445650-A1 (DE)
Inventor: STAIB HELMUT
IPC: F16K15/14
Filed: 1994-12-21
Abstract: To simplify the construction of a check valve, the invention proposes a valve closing component (12) integral with a curved washer (10). The valve closing component (12) takes the form of a ball cap at the centre of the curved washer (10). The curved washer has helical spring leaves (14).
Patent WO-8000582-A1 (WO)
Inventor: EIRENSCHMALZ P
IPC: D21F1/00
Filed: 1979-09-17
Abstract: This device employed for example in the paper manufacturing, is used to adjust directly the reaction process. Such devices must have a good response to the behaviour of the fibre material in the paper machine, a reduced maintenance time and a failure-free operator. This device comprises a flow pipe (12) closed at its lower end by a wire sieve (13) and which may tilt about a horizontal axis (36) in a vertical plane. Hence, either the upper opening (14) thereof may be aliyned with a product input (8), or the lower sieve (13) may be brought under a washing device (40). The pipe (12) is filled up to the overflow (15) with a product sample and it is cause to flow through the sieve (13). The amount of filtrate collected in a measuring beaker (27) during a predetermined time interval (after a previous flowing period) is the value searched for.
Patent WO-8903574-A1 (WO)
Title: Digital adaptive transform coding process
Inventor: EBERLEIN ERNST
IPC: G10L19/02
Filed: 1988-10-06
Abstract: In a digital adaptive transform coding process for transmitting and/or storing acoustic signals, in particular musical signals, scanning values N of the acoustic signals are transformed into spectral coefficients M which are divided into frequency groups, and then quantified and coded. According to the invention, the quantified maximum value of each frequency group is used to characterize the general course of the spectrum. In addition, the same bit number is allocated to all values of a frequency group and the bits are allocated to the individual frequency groups on the basis of the quantified maximum value in the respective frequency group. Also described is a multi-signal processing system, in particular for implementing the process.
Patent WO-9008625-A1 (WO)
Inventor: GRIMM BERNDT
IPC: B23Q16/04
Filed: 1990-01-29
Abstract: Un dispositif d'enlèvement d'objets contenus par exemple dans la cavité d'un moule entre deux demi-moules (1, 2) d'une machine, notamment une presse d'injection, machine de coulage par injection ou similaire, comprend un élément d'entraînement (11) relié à un demi-moule (2) qui entraîne une roue d'entraînement (10) sur l'autre demi-moule (1), mettant en rotation une coulisse (9). La coulisse guide un bras (5) pourvu d'un dispositif de saisie d'objets contenus dans la cavité (6) du moule. A cet effet, la coulisse (9) glisse dans un canal (12) entre deux bandes de guidage et sort dudit canal aux deux positions terminales du bras (5), le bras étant retenu et fixé dans ces positions terminales entre une butée fixe (17, 18) et un autre élément. Dans chaque position terminale, une unité de blocage fixée au demi-moule (1) retient le bras (5) avec la butée correspondante (17 ou 18).
Patent WO-9206296-A1 (WO)
Inventor: ALTENBURG BERND
IPC: F17C13/02
Filed: 1990-10-05
Abstract: Es handelt sich um eine Vorrichtung, welche ortsveränderlich gestaltet werden kann und geeignet ist, Gase aus isolierten Behältern bezogen zu verflüssigen oder die Verflüssigung umkehrend wieder zu vergasen, ggf., auch den festen Aggregatzustand solcher Stoffe herbeizuführen oder abzubauen, indem Pneumatikzylinder (3), die Wärmebehälter (81, 82, 83) als Regenerator nutzend vergleichbar mit Stirlingmotoren betrieben werden. Die Kompressionsarbeit wird dabei von aufliegenden bzw. anhängenden Lasten (5) erbracht, die Rückführung erfolgt aus der Volumen- bzw. Druckveränderung solcher Gase resultierend, deren Siedepunkt deutlich unterhalb von Temperaturen liegt, die derzeit als Abwärme bezeichnet werden. Dadurch wird eine Arbeit an diesen Gasen verrichtet, welche speicherbar bei inversen Prozessen erschlossen werden kann, auch andere vorteilhafte Nutzungen, z.B. eine Trocknung infolge Gefrierens ohne Nettoenergieaufwand ist denkbar.
Patent WO-9422198-A1 (WO)
Title: Diodenüberwachung
Inventor: SPILGER GERHARD
IPC: B23K11/25
Filed: 1994-02-19
Abstract: Die Erfindung betrifft ein Verfahren und eine Anordnung zur Überwachung und/oder Schutz von Hochstromdioden, insbesondere in Schweißanlagen, wobei die Überwachung durch Bestimmung der Temperatur (9) der Dioden (10) erfolgt, indem die Temperatur (T) der Dioden (10) analog, vorzugsweise mittels eines RC-Netzwerkes elektrisch nachgebildet (UT) und mit einem einer höchstzulässigen Temperatur entsprechenden Referenzsignal (UR) verglichen wird.
Patent WO-9424061-A1 (WO)
Inventor: NEU THOMAS
IPC: C04B28/02
Filed: 1994-03-17
Abstract: Dans un procédé pour la fabrication de panneaux de particules cimentés il est proposé de remplacer une partie du ciment par des amas de flottation provenant de l'installation de traitement d'une mine de houille.
Patent WO-9614849-A1 (WO)
Title: Verwendung von aminoglykosiden zur diagnose von blut-luft schrankenstörungen
Inventor: HAIDER MANFRED DI
IPC: G01N33/94
Filed: 1995-11-09
Abstract: Erfindungsgemäß werden Aminoglykoside verwendet, um Schrankenstörungen zwischen Atemwegen und Blutgefäßen zu diagnostizieren. Dazu werden diese Aminoglykoside, insbesondere Tobramycin, über die Atemwege als Aerosol verabreicht. Bei einer Schrankenstörung treten die Aminoglykoside mehr oder weniger ungehindert durch die Grennzflächen zwischen den Atemwegen und Blutgefäßen. Eine erhöhte Passage der Aminoglykoside kann anhand des Konzentrationsanstieges im Blut nachgewiesen werden. Daraus lassen sich Aussagen über akute Lungenerkrankungen treffen.
Patent WO-9624952-A1 (WO)
Title: Schichtstruktur mit einer silicid-schicht, sowie verfahren zur herstellung einer solchen schichtstruktur
Inventor: MANTL SIEGFRIED
IPC: H01L21/28
Filed: 1996-02-01
Abstract: Die Erfindung betrifft eine Schichtstruktur mit einer Silicid-Schicht, bei der diese auf einer siliciumhaltigen Oberfläche gebildet wird. Es ist dabei Aufgabe der Erfindung, eine solche Schichtstruktur zu realisieren, die einen Einsatz zur Herstellung von Bauelementen ermöglicht ohne die aus dem Stand der Technik dabei auftretenden Nachteile. Dazu soll wenigstens ein Teil der Silicid-Schicht gegenüber dem verbleibenden Teil der Silicid-Schicht in einer zur Schichtebene dieses Teils senkrechten Richtung versetzt angeordnet sein. Auf diese Weise lassen sich unterschiedliche elektronische Bauelemente mit einer solchen Schichtstruktur realisieren.
Patent WO-9630228-A1 (WO)
Title: Dossier reglable a division transversale pour siege de vehicule
Inventor: SZERDAHELYI FERENC
IPC: B60N2/22
Filed: 1996-03-25
Abstract: La présente invention concerne un dossier réglable à division transversale pour siège de véhicule, comprenant une partie inférieure, fixée au châssis du siège de manière à pouvoir pivoter sur un axe d'orientation transversale par rapport au sens de la marche, et une partie supérieure fixée à la partie inférieure et comportant une partie appuie-tête. Le dossier selon l'invention est caractérisé en ce que sa partie supérieure (1) est réglable en hauteur et peut pivoter avec la zone d'appui de l'épaule (1b) et avec l'appuie-tête (1a) qui forment une seule pièce. La partie inférieure du dossier (2) est un prolongement tourné vers le haut (20) dans la région dorsale, qui peut s'engager dans une ouverture correspondante orientée vers le bas (10), prévue dans la partie supérieure du dossier (1). Le prolongement de la partie inférieure (2) du dossier remplit complètement l'ouverture (10) lorsque la partie supérieure du dossier est dans sa position la plus basse.
Patent WO-9727673-A1 (WO)
Inventor: KOELPIN THOMAS
IPC: H03K17/945
Filed: 1997-01-21
Abstract: The object of the invention is to provide an electronic switching device (10), in particular a proximity switch, which is insensitive to contamination, wear and manipulation by unauthorized persons. This object is achieved in that the switching device (10) comprises a component (12) which can be adjusted in contactless manner by the external magnetic field of an actuator (11) such that the switching device (10) can be adjusted and parametrized thereby.
Patent WO-9815008-A1 (WO)
Inventor: HINTERMAIER FRANK
IPC: H01L29/792
Filed: 1997-09-11
Abstract: Verfahren zur Herstellung einer integrierten Halbleiterspeicheranordnung, insbesondere zur Verwendung ferroelektrischer Materialien als Speicherdielektrika, wobei eine leitende Verbindung zwischen einer Elektrode eines Speicherkondensators und einem Auswahltransistor erst nach Abscheidung des Speicherdielektrikums hergestellt wird; sowie nach dem Herstellverfahren hergestellte Halbleiterspeicheranordnung.
Patent WO-9908401-A1 (WO)
Title: Verfahren und einrichtung zur kanalschätzung
Inventor: BAHRENBURG STEFAN
IPC: H04L25/03
Filed: 1998-07-27
Abstract: Erfindungsgemäß werden beim Verfahren zur Kanalschätzung in einem Kommunikationssystem Signale bestehend aus einem Datenteil mit Datensymbolen und einer Mittambel mit LM bekannten Symbolen über einen Übertragungskanal übertragen. Empfangsseitig werden Kanalkoeffizienten bezüglich einer Kanalimpulsantwort des Übertragungskanals geschätzt, wobei zur Schätzung der Kanalkoeffizienten das von den Mittambeln abhängige empfangene Signal mit aus den bekannten Symbolen der Mittambel abgeleiteten Schätzkoeffizienten durch eine Fouriertransformation gefaltet wird. Die Fouriertransformation wird zur Basis zwei mit 2x≥2L realisiert. Besonders vorteilhaft wird die Erfindung in Mobilfunknetzen der 3. Generation eingesetzt.