baber/WOPTO huggingface dataset:
Patent DE-4314238-A1 (DE)
Title: Soot filter for use in an exhaust gas stream
Inventor: SPIES KARL-HEINRICH DR
IPC: F01N3/023
Filed: 1993-04-30
Abstract: Soot filter for use in an exhaust gas stream (1) comprising a surface filter (3), contained in a housing (2), for separating off soot particles (4). For regeneration, oxygen-containing hot gas (6) can flow through the surface filter (3) cyclically in the opposite direction of the throughflow direction (5) of the exhaust gas stream (1) to be purified, the hot gas (6) having a temperature which is at least as high as the combustion temperature of the soot particles (4). The surface filter (3) is stable with respect to the action of the hot gas (6). <IMAGE>
Patent DE-4315545-A1 (DE)
Title: Single or multi step ATM coupling arrangement - has two optical multiplexers connected via light waveguides and via optical temporary memories of selected transmission time
Inventor: STEIN KARL-ULRICH DR
IPC: H04Q11/00
Filed: 1993-05-10
Abstract: The coupling arrangement has two optical multiplexers (KVe, KVa) connected to each other via light waveguides (L) of negligible transmission time and also via intermediate optical memories (VH). Thus, data cells can be transmitted over the coupler without delay or with different delays as required. The optical storage takes place in an optical transmission time fan (VH1, VH2), between which an intermediate multiplexer is situated (KVm), formed with several waveguides (L) of stepped transmission times which equal n times the cell period, to reduce cell loss from engaged outputs. Also, or alternatively, the steps can be less than the cell period to accommodate jitter of unsynchronised cells. ADVANTAGE - Allows each data cell to reach selected output at any desired time. Finer stepped delays.
Patent DE-4317221-A1 (DE)
Title: Component camera (modular camera) for large format and medium format (large size and medium size)
IPC: G03B7/0997
Filed: 1993-05-24
Abstract: With the aid of a suitable component camera for large format and medium format, having an integrated, automatic light-measuring device and a line image converter, various measuring positions (23) can be determined on the basis of the groundglass image (8), which has been set, for the light-measuring device by means of a programming device (2) inside the camera in that an adjustable cross wire (cross hairs, cross lines, reticle) (5) is actuated via a dual twist grip (twist handle) (7). In addition, the groundglass image (focusing screen image, screen picture) (8) is transmitted by the line image converter to a coupled-on flat screen (14) and, by means of the twist grips (19, 20, 21) and an electronic cross wire (6), different measuring positions (22) can likewise be defined for the light-measuring device. <IMAGE>
Patent DE-4318526-A1 (DE)
Title: Document image transmission using video camera - with output subjected to Hough transformation to allow correction of video data to achieve correctly aligned image to be transmitted
Inventor: MORIMURA KAZUHIKO
IPC: H04N1/00
Filed: 1993-06-03
Abstract: A projector unit has an original (4) containing graphical and printed information located on a base plate (1). An overhead video camera (3) obtains an image in digital form that is transmitted to a video processor having an input memory (5). A first processing stage (7) determines the external boundary of the object and a circuit (9) carries out a Hough transformation process to determine the orientation of the document. The orientation data is fed to a processor (8) that corrects the data in memory for orientation. Corrected data is entered into a second memory for transmission. USE/ADVANTAGE - Provides video transmission with orientation correction.
Patent DE-4320977-A1 (DE)
Title: Device for regulating the travelling speed of a combine harvester
Inventor: BERNHARDT GERD PROF DR ING
IPC: A01D41/127
Filed: 1993-06-24
Abstract: The invention relates to a device for regulating the travelling speed of a combine harvester by means of sensors, arranged on a plurality of functional subassemblies, for recording the threshing and separating process by measurement. The essential features of the invention are that the regulating variable for the regulator can be determined by forming the quotient of the measured grain precipitation on the threshing basket at the moment t and a sum formed from the measured grain precipitation on a screen of the cleaning device at the same moment t and a quantity which can be determined as the difference between the grain precipitation on the threshing basket at the moment t and the grain precipitation on the threshing basket at the moment t -  DELTA t.
Patent DE-4322342-A1 (DE)
Title: Method for the differential diagnosis of carcinoma of the prostate
Inventor: DONN FOLKERT DR
IPC: G01N33/574
Filed: 1993-07-05
Abstract: This invention relates to a method for detecting prostate-specific antigen (PSA) and the complex of prostate-specific antigen and  alpha 1-antichymotrypsin in the serum of patients and to its use as screening method for the differential diagnosis of carcinoma of the prostate (CaP) and benign prostate hyperplasia (BPH).
Patent DE-4324682-A1 (DE)
Title: Drive joint between two shafts - has hollow cavity filled with incompressible fluid and elastically deformable element with sufficient axial stability to withstand compressive forces.
Inventor: POULIN BERNARD
IPC: F16D3/20
Filed: 1993-07-22
Abstract: The joint body (12) is fixedly connected to a first shaft and defines a hollow cavity (14) which is filled with an incompressible fluid . The joint body is held axially fixed relative to the second shaft (18) by holders having an elastically deformable element (30) which cannot be axially deformed through the action of the resulting pressure forces to which it is subjected and which stem from an axial strain of one shaft relative to the other. In the absence of any axial strain of one shaft relative to the other the momentary rotary centre of the elastically deformable element coincides with the geometric rotary centre (C) of the joint independently of the operating angle of the joint. The elastically deformable element is preferably solid and forms a tight partition closing the hollow cavity on the side remote from the base. USE/ADVANTAGE - The elastically deformable drive joint between two shafts has sufficient axial stiffness with the required deformability.
Patent DE-4325158-A1 (DE)
Inventor: SCHADE CHRISTIAN DR
IPC: C09K23/00
Filed: 1993-07-28
Abstract: The use of crosslinked copolymers obtainable by precipitation polymerization of monomer mixtures comprising(a) monoethylenically unsaturated C3-C8-carboxylic acids, their anhydrides or mixtures of said carboxylic acids and anhydrides,(b) compounds with at least 2 non-conjugated ethylenic double bonds in the molecule as crosslinkers and, where appropriate,(c) other monoethylenically unsaturated monomers which are copolymerizable with monomers (a) and (b),in the presence of free-radical polymerization initiators and from 0.1 to 20% by weight, based on the monomers used, of saturated, nonionic surface-active compounds, as stabilizer in oil-in-water emulsions in amounts of from 0.01 to 5% of the weight of the emulsions, and cosmetic and pharmaceutical formulations based on oil-in-water emulsions which contain said precipitation polymers.
Patent DE-4334422-A1 (DE)
Inventor: DIX BRIGITTE DR
IPC: C09J197/00
Filed: 1993-10-08
Abstract: The invention relates to waste liquor from the chemical-thermal digestion of ready-processed binder-containing chipboard and fibre board. The waste liquor is produced in a process in which ready-processed wooden chipboard and fibre board is first of all comminuted to give chips and, in the next step, these chips are digested by a chemical-thermal method which disintegrates the wood microstructure. The liquid obtained after separating off the celluloses is isolated as waste liquor.
Patent DE-4335021-A1 (DE)
Title: Method and arrangement for transporting liquids with a high gas portion in pipelines
IPC: F04F3/00
Filed: 1993-10-14
Abstract: A method and an arrangement for transporting liquids with a high gas portion, in particular water, provide for the liquid to be transported from an upper inlet reservoir via a line into a lower-lying outlet reservoir according to the siphon principle or by means of pumps, the respective high-lying line sections being vented.
Patent DE-4410330-A1 (DE)
Title: Tone control for accordion
Inventor: SPIEGLER HANS
IPC: G10D11/00
Filed: 1994-03-25
Abstract: The instrument has the sound leaving the sound board passed through a chamber produced by a flexible outer wall which has a pattern of outlet holes (8). A separate resonance chamber (1) inside the main chamber is divided by a central wall (2) with variable edge spacing to the resonance chamber. Sound passing through the resonance chamber is delayed slightly and exits from holes (8a, 8b) to mix with sound which passes unimpeded from other holes (8c). The mixing of the sounds produces a richer tone by the reduction of overtones and higher frequencies through the mixing of the phase shifted sounds. The resonance chamber has a variable inlet slot (7) whose shutter (9) is controlled by a linkage operated by the elbow of the player. The outlet holes have sliders to adjust the relative apertures and to provide fine adjustment to the tone.
Patent DE-4410778-A1 (DE)
IPC: C09K23/56
Filed: 1994-03-28
Abstract: A stable saponine foam is disclosed. In order to stabilise the saponine foam, an aqueous saponine concentrate and/or a saponine-containing powder is mixed with at least one finely powdered, water-insoluble auxiliary active substance capable of forming a dispersion and/or a suspension and the mixture is foamed, if required after admixture of water, the finely powdered auxiliary active substance being dispersed and/or suspended in the bubble structure of the foam. Also disclosed is a foaming agent with a medical, cosmetic, germicide or parasiticide action, as well as the use of this agent.
Patent DE-4413516-A1 (DE)
Title: Pocket computer for mounting on hand
Inventor: RODRIGUEZ PEDRO
IPC: A45C15/00
Filed: 1994-04-19
Abstract: The pocket computer (4) and the case (1) form a single unit which is held together by a clasp (2) protecting the operating side of the computer against mechanical stress. In the open condition, the computer is unclasped and folded back around the briefcase, to which it is then secured by the clasp.An elastic flap (5) serves as a hinge for the folding operation which leaves the operating side accessible and exposes the loop (3) so that a hand can be put through it.
Patent DE-4424801-A1 (DE)
Title: Solar generator mfr. for hybrid solar photoelectrical and thermal generator
Inventor: LENZ MICHAEL CHRISTIAN
IPC: B29C70/02
Filed: 1994-07-14
Abstract: The method involves selectively depositing solar modules (2) on a resin layer (1) in a mould which completely surrounds it. After embedding into the paving a glass fibre reinforced plastics laminate (3) is used for the assembly completion. In the laminate is formed a cavity (5).  The cavity shape is obtained by a cup-shaped support inlay (7) with an access branch (6) for a liq. Then an insulation plate (8) and a reflective foil (9) are resin coupled. The glass fibre reinforced laminate is fitted with an outside seal (4), and the formed hybrid collector is removed from the mould, with the laminate forming its rear side.
Patent DE-4425145-A1 (DE)
Inventor: HELLENDAHL BEATE DR
IPC: A61K31/445
Filed: 1994-07-15
Abstract: The use is disclosed of thiazole and thiadiazole compounds having the formula (I), in which R<1>, A, B and Ar have the meanings given in the description. These compounds have a high affinity to the dopamine D3 receptor and are therefore useful for treating diseases of the central nervous system.
Patent DE-4430242-A1 (DE)
Title: Tunnel or bridge etc. corrosion seal
IPC: E02D31/02
Filed: 1994-08-25
Abstract: The seal (10) bearing element (12) forming the angled surface (24) has an inwards projection (30) which grasps an outwards undercut (32) from behind or above at an apron (14) as adjoining or hanging down parallel to the side face of the building (16). The angled surface (24) reaches further forward than the undercut (32) and the apron (14) is pressed to a specifically elastomeric bearing (12) in relation to this when grasping home from behind or below. The bearing (12) is pref. latched home (42) into the building and is pre-tensioned towards the building as installed. Bearing and surface (24) are surmounted and in part covered by a sealing strip (20). The bearing can be cut to length from metric stock, using extruded elastomer as apron (14) also cut to length on site. The inwards projection (30) is surmounted by a U-shaped recess (38) which stands open to the building (16) and whose height is double that of the undercut (32).
Patent DE-4444481-A1 (DE)
Inventor: SPEIL WALTER DIPL ING
IPC: F01L1/25
Filed: 1994-12-14
Abstract: In a hydraulic-action tappet (1) the backlash compensation element (5) is secured axially in the direction away from the cam via an axial projection (11) of a guide unit (10) which extends radially inwards from the housing (2). The axial projection (11) at the end away from the cam has a wider diameter (14) to which a disk spring plate (16) for fixing a pressure piston (7) of the backlash compensation element (5) is applied with a holding force which is directed radially outwards.
Patent DE-4446380-A1 (DE)
Inventor: BERGER SILKE
IPC: A61K9/70
Filed: 1994-12-23
Abstract: The invention concerns the use of hydrogels as a means of applying active substances in the therapy of skin ailments and/or in the cosmetic treatment of sensitive areas of skin and nail. These gels are flat, stiffly flexible structures shaped to fit the contours of particular parts of the human body and containing therapeutic and/or cosmetic active substances. These gels can be placed on the skin instead of the usual semi-solid or liquid preparations and plasters, providing a simple, clean way of applying the active substances and contributing significantly to the healing of skin ailments and/or to maintenance of the natural functioning of the skin. The hydrogels are also suitable for the release of active substances to plants.
Patent WO-8706921-A1 (WO)
Title: Device for cleaning cans
Inventor: HABERSTROH KARL
IPC: B08B9/20
Filed: 1987-05-07
Abstract: Device for cleaning cans or similar containers, whereby the cans are supported in a roughly horizontal position on, for example, rods of a chain conveyor, and are conveyed along a washing line and through a rinsing zone, over rollers or deflection pulleys. The chain conveyor (6), on emerging from the rinsing zone (2), enters a drying zone (3) in which the cans (4) are conveyed in a vertical position with their opening facing downward.
Patent WO-9003065-A1 (WO)
Inventor: CONZELMANN GERHARD
IPC: H01L27/02
Filed: 1989-08-09
Abstract: Es wird ein elektronisches, monolithisch integriertes Gerät mit mindestens einem Transistor (2) vorgeschlagen, zu dessen Kollektor von außen eine Leitung geführt ist, wobei auf dieser Leitung durch äußere hochfrequente elektromagnetische Felder, wie sie in der Umgebung starker Sender auftreten, hochfrequente Wechselspannungen influenziert werden mit Amplituden ähnlicher Größenordnung, vorzugsweise größer als die etwa momentan zwischen Kollektor und Emitter wirksame Gleichspannung, wodurch der normalerweise gesperrte pn-Übergang, den die Kollektorzone mit mindestens einer an sie angrenzenden Zone umgekehrter Dotierung bildet, durch die influenzierte hochfrequente Wechselspannung im Bereich negativer oder positiver Halbwellen in Durchlaßrichtung gepolt ist, wodurch als Basisströme wirksame Richtströme entstehen, die zum Einschalten des vorher gesperrten Transistors (2) führen. Das Einschalten des Transistors (2) ist im Bereich der influenzierten hochfrequenten Wechselspannung verhindert durch einen hinreichend niederohmigen Widerstand (4) zwischen Basis und Emitter des gesperrt zu haltenden Transistors (2).
Patent WO-9308229-A1 (WO)
Inventor: BRAUER JOCHEN
IPC: C08J11/08
Filed: 1992-10-15
Abstract: Zur Aufbereitung von Polyolefin enthaltenden gebrauchten Gegenständen zu wiederverwertbaren Rohstoffen, insbesondere zur Aufbereitung von aus Polyethylen-Verbunden bestehenden Gegenständen, vorzugsweise Verbundfolien für Verpackungszwecke, mit mehreren Schichten, von denen wenigstens eine erste Schicht aus Polyethylen und mindestens eine zweite Schicht aus gleichem, gleichartigem Polyethylen, einem anderen Polymer oder anderem Werkstoff, z.B. Aluminium, besteht, werden die gebrauchten Gegenstände zerschnitzelt und die Schnitzel unter intensiver Bewegung in wenigstens einem ein organisches Lösungsmittel enthaltenden Lösungsmittelbad der Lösungsmitteleinwirkung ausgesetzt. Bei Verbunden mit einem Haftvermittler zwischen den einzelnen Schichten des Verbundes, der aus höherprozentigen Co- oder Terpolymeren des Polyethylens mit Acrylsäure und deren Derivaten, sowie höherprozentigen Ethylenvinylacetat-Copolymeren besteht, wird ein Lösungsmittel verwendet, das den Haftvermittler zum Anquellen bringt, wie z.B. niedrig siedende Essigsäureester.
Patent WO-9503617-A1 (WO)
Title: Transducteur planaire
Inventor: ROEMER FRIEDHELM
IPC: H01F29/14
Filed: 1994-06-10
Abstract: Un transducteur planaire est constitué d'un ou plusieurs noyaux rectangulaires en ferrite pourvus d'un passage rectangulaire, à travers lequel est guidé une pièce profilée métallique de section transversale rectangulaire, notamment afin d'assurer la régulation secondaire d'un bloc d'alimentation.
Patent WO-9525857-A1 (WO)
Title: Bloc de construction leger
Inventor: SCHURIG BURKHART
IPC: E04C1/40
Filed: 1995-03-21
Abstract: Un bloc de construction léger en mousse synthétique dure qui contient des cavités sensiblement de faible hauteur est particulièrement utile dans des appareils pour remplissages calorifuges de constructions porteuses et dans des parements de bâtiments. Le bloc de construction léger (1) comprend des cavités (9, 11, 12) parallèles aux surfaces extérieures (2, 3) dans au moins deux plans (6, 7, 8). Les cavités (9) de plusieurs blocs de construction légers adjacents (1) dans un appareil sont en communication les unes avec les autres au moins dans un plan extérieur (6) dans les sens vertical et/ou horizontal, de sorte que l'appareil est aéré par derrière.
Patent WO-9616853-A1 (WO)
Title: Systeme de freinage hydraulique
Inventor: WETZEL ANDREAS
IPC: B60T8/42
Filed: 1995-11-04
Abstract: L'invention concerne un auxiliaire de purge (36, 46) prévu pour un système de freinage hydraulique (10), comportant une pompe (21) qui refoule un fluide hydraulique à travers une conduite (22), dans le cours de laquelle il est prévu une chambre d'atténuation (23) située entre deux sections de conduite (31, 32). Dans l'espace de tête (30) de la chambre d'atténuation (23), l'auxiliaire de purge se présente sous forme de corps déflecteur (36, 46) dont la conformation appropriée de la surface de décharge (39, 47) permet d'éliminer, dans l'espace de tête (30), la formation de coins et de poches où des bulles d'air pourraient s'amasser. Grâce à l'usinage fin dont elle a fait l'objet, la surface de décharge (39, 47) est particulièrement lisse, de sorte que des bulles d'air ne peuvent se fixer sur elle. Ces différentes mesures permettent d'assurer une purge fiable de la chambre d'atténuation (23) du système de freinage. Ce système de freinage hydraulique (10) convient à des automobiles équipées d'un système de freinage antiblocage et/ou d'un système de freinage antipatinage.
Patent WO-9800864-A1 (WO)
Inventor: WINTERER JUERGEN
IPC: H01L23/047
Filed: 1997-06-27
Abstract: A component housing for surface mounting a semiconductor component on the components side (2) of a printed circuit board (3) consists of a chip-carrier (5) made of an electro-insulating material and having an approximately flat chip-carrying surface (4) to which is secured a semiconductor chip (6), preferably provided with an integrated electronic circuit, and electrode terminals (7) which extend through the chip-carrier, are electrically connected to the semiconductor chip (6) and are arranged in such a way that they enable a component to be surface mounted thereon. The distance between the components side (2) of the printed circuit board (3) and the outer delimiting surfaces (12, 13) of the chip-carrier (5) that face the components side (2) of the printed circuit board (3) continuously increases from the edge area (14, 15) to the central area (16) of the chip-carrier (5).
Patent WO-9816876-A1 (WO)
Inventor: WILHELM BLASIUS
IPC: G03G21/10
Filed: 1997-10-15
Abstract: Disclosed is a machine for electrophotographic production of image patterns on an recording medium, specially a printer or copier. The printing unit is fed toner from a toner store tank. Toner can be refilled through shutters (14, 16) without having to interrupt printing. Further, the old toner container (84) can be replaced during printing. For this purpose, an adapter unit (82) is provided to temporarily store the old toner.
Patent WO-9907554-A1 (WO)
Title: Verfahren zum positionieren von gravierorganen
Inventor: WEIDLICH ERNST-RUDOLF GOTTFRIE
IPC: H04N1/047
Filed: 1998-07-11
Abstract: Die Erfindung betrifft ein Verfahren zum Positionieren von Gravierorganen (3) in einer elektronischen Graviermaschine zur Gravur von Druckzylindern (1) für den Tiefdruck, bei dem mindestens zwei nebeneinander liegende Gravierstränge (A, B) vorgegebener Strangbreiten (SB) mit jeweils einem zugeordneten Gravierorgan (3) graviert werden. Für die Gravierorgane (3) werden axiale Referenzpositionen (RP) vorgegeben, deren axiale Abstände zueinander den vorgegebenen Strangbreiten (SB) der Gravierstränge (A, B) entsprechen. Eine elektronische Positionsmeßeinrichtung (20, 21, 22), die im wesentlichen aus einer Videokamera (21) und einer Bildauswertestufe (22) besteht, wird nacheinander auf die axialen Referenzpositionen (RP) positioniert. In jeder Referenzposition (RP) wird die axiale Abweichung der Gravierstichelspitze des entsprechenden Gravierorgans (3) oder die Abweichung mindestens eines mit dem entsprechenden Gravierorgan (3) probeweise gravierten Näpfchens von der Referenzposition (RP) mit der Positionsmeßeinrichtung (20, 21, 22) festgestellt. Die Gravierorgane (3) werden dann automatisch um die festgestellten Abweichungen verschoben und genau auf den Referenzpositionen (RP) positioniert.
Patent WO-9935744-A1 (WO)
Title: Schaltungsanordnung zum verbinden eines elektrischen verbrauchers mit einer wechselspannungsquelle
Inventor: KARL MATTHIAS
IPC: H03K17/725
Filed: 1998-09-18
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zum Verbinden eines elektrischen Verbrauchers mit einer Welchselspannungsquelle, wobei der elektrische Verbraucher mit einem Schaltaktor in Reihe geschaltet ist und dem Schaltaktor eine elektronische Schaltung zugeordnet ist, deren Gleichspannungsversorgung über den Schaltaktor erfolgt. Es ist vorgesehen, daß der Schaltaktor (16) einen Transformator (24) umfaßt, der zwei umschaltbare Primärwicklungen (26, 28) aufweist, die in Reihe mit dem elektrischen Verbraucher (12) schaltbar sind, wobei eine erste Primärwicklung (26) eine niedrige Induktivität und die zweite Primärwicklung (28) eine hohe Induktivität aufweist, und die Sekundärwicklung (32) einen Gleichrichter (38) zur Bereitstellung der Gleichspannungsversorgung speist.
Patent WO-9930810-A1 (WO)
Title: Verfahren und vorrichtung zur reduzierung der stickoxide im abgas einer verbrennungsanlage
Inventor: WISSLER GERHARD
IPC: B01D53/86
Filed: 1998-12-11
Abstract: Bei der Bestimmung der Eingabemenge einer Reduktionsmittellösung (R) in das Abgas (A) einer Verbrennungsanlage (1), insbesondere eines Dieselmotors, zur katalytischen Reduzierung der Stickoxide nach dem SCR-Verfahren wird zusätzlich neben den Betriebszustand der Verbrennungsanlage (1), das Abgas (A) und/oder den Katalysator (5) charakterisierenden Parametern die Konzentration des Reduktionsmittels in der Reduktionsmittellösung berücksichtigt. Dadurch lässt sich der zur Vermeidung eines Reduktionsmittelschlupfes erforderliche Sicherheitsabstand zu einer theoretisch optimalen Eingabemenge verringern, wodurch die Umsatzrate der Stickoxide verbessert wird.