baber/WOPTO huggingface dataset:
Patent DE-4332036-A1 (DE)
Title: Hand-operated lawnmower
Inventor: GRANZ BEATE
IPC: A01D34/42
Filed: 1993-09-22
Abstract: The invention relates to a hand-operated lawnmower with two driving wheels which are spaced from one another in parallel and are rotatably mounted about horizontal axes aligned with one another and which drive a cutting spindle having a plurality of cutters arranged helically around the centre of rotation of the cutting spindle. A good mowing result, particularly during the cutting of lawn edges, can be achieved in that the cutting spindle is shifted forwards relative to the driving wheels in the direction of advance of the hand-operated lawnmower, in that the cutting spindle has a horizontal width which is at least as large as the clear spacing between the driving wheels, plus the thickness of the driving wheels, and in that the cutting spindle is driven at its two ends by means of endless drives via the driving wheels.
Patent DE-4334689-A1 (DE)
Inventor: OLSCHEWSKI MAX
IPC: C09K23/00
Filed: 1993-10-05
Abstract: The invention pertains to a mixture of surface active compounds that are produced from microbial biomasses and natural fats and/or oils as well as low-molecular organic compounds that regulate the chain length as well as the HLB value of the individual components of the mixture, the reaction being carried out in an aqueous medium and in the presence of a catalytic agent. These mixtures can be used as essentially nonionic surfactants having an anionic portion, for example as cleaning or foaming agents; as emulsifiers for a wide variety of organic substances in water, thus for oil-in-water emulsions, and furthermore as wetting agents in the broadest sense.
Patent DE-4337405-A1 (DE)
Title: Process and apparatus for recycling polymers, in particular used tyres, in boiler plants
IPC: C10B47/04
Filed: 1993-11-02
Abstract: In order to utilise the energy liberated in a process for recycling polymers, in particular used tyres, by dry distillation, the vapour-form hydrocarbons obtained in the dry distillation are used to heat a boiler plant. In this case, the distillation column necessary for carrying out the dry distillation is arranged in a boiler plant. <IMAGE>
Patent DE-4338382-A1 (DE)
Title: Piece of laboratory furniture
IPC: B08B15/02
Filed: 1993-11-10
Abstract: The invention relates to a piece of laboratory furniture designed as a fume cupboard, having a discharge cubicle which can be closed by means of at least one vertical sliding door (slide) and which has an exhaust device for generating a reduced pressure in an inner space of the discharge cubicle . Provision is made for an air-directing profile (32) to be arranged in the inner space (30) of the discharge cubicle (12) on each side wall (16) in the region of the slide (18). <IMAGE>
Patent DE-4342034-A1 (DE)
Title: Culture soil prepn. from waste prods.
Inventor: SCHOENFELD DIETER DR
IPC: C05G3/80
Filed: 1993-12-09
Abstract: Prepn. of culture soils involves mixing building rubble, clarified sludge, excavated earth and compost (or their individual components).
Patent DE-4408497-A1 (DE)
Title: New bi:phenyl-methyl-benzimidazole derivs.
Inventor: MIHM GERHARD DIPL CHEM DR
IPC: A61K31/435
Filed: 1994-03-14
Abstract: 1-Biphenylylmethyl-benzimidazole derivs. of formula (I) and their tautomers and salts are new: R1 = F, Cl, Br, 1-3C alkyl or CF3; R2 = opt. substd. C-bonded 5-membered heteroaryl contg. one heteroatom (NH, O or S) or two heteroatoms (NH and O, S or N), opt. fused to another ring; a pyrrolidino, piperidino or hexamethylenimino gp. in which a CH2 gp. is replaced by CO or SO2; opt. substd. maleimido (opt. substd. by 1-3C alkyl or phenyl), or opt. substd. 2,4-dioxo-3-imidazolidinyl; R3 = 1-4C alkyl, 3-5C cycloalkyl, 1-3C alkoxy or 1-3C alkylthio; R4 = opt. substd. amino, substd. sulphonyl, C(NH)NHOH; 2,4-dioxo-5-thiazolidinylidenemethyl; or 5-oxo-1,2,4-oxadiazol-3-yl.
Patent DE-4410206-A1 (DE)
Inventor: JOEENSSON LEIF TILLY
IPC: B65D43/02
Filed: 1994-03-24
Abstract: The packet described for containing liquid and solid products comprises a cup-shaped lower part (1) with a peripheral upper flange (2) and a cover (3) with a likewise peripheral flange (4). At least the facing surfaces of the flanges (2, 4) comprise plastics material. A closed weld (5) is disposed between the two flanges (2, 4). A tear line (7) in the form of a weakening line is provided towards the centre of the cover (3) to form a connection strip (6) with a tab (9) to be gripped. In order to simplify production and improve sealing and ease of use, the weld (5) passes through the tab (9) to be gripped which comprises two layers. The lower layer is integral with the cup flange (2) and the upper layer is integral with the cover flange (4). The part of the tear line (7) extending in the region of the tab (9) to be gripped is divided into two sections (13, 14). The lower section (13) in the layer on the cup flange (2) extends along the boundary between the cup flange (2) and the tab (9) to be gripped and the upper section (14) in the layer on the cover flange (4) extends a slight distance into the tab (9) to be gripped. The remaining part of the tear line (7) is in the form of a line weakening both flanges (2, 4).
Patent DE-4411824-A1 (DE)
Title: Urinating aid for women
Inventor: JAHN KLARA
IPC: A47K17/00
Filed: 1994-03-31
Abstract: The urinating aid has a flow channel (3) made from an at least temporary fluid-impermeable material designed with a concave curved surface and an elongated shape. The flow channel has the longest dimension along the area of its lowest point. The cross-sectional surface area of the inlet opening (1) is substantially larger than the cross-sectional surface of the outlet opening (4). The flow channel is preferably cylindrical. It is closed at least in part round the top by a cover (5). A fluid storage medium can be added to the flow channel to collect up the urine.  Test strips for urine analysis can be provided.
Patent DE-4412488-A1 (DE)
Inventor: ROSNER DOUGLAS GEORGE
IPC: G06F9/40
Filed: 1994-04-12
Abstract: Input/output (I/O) devices 18 are provided in electrical communication with the ignition coil banks 14 for relaying ignition coil signals, each ignition coil bank having set of corresponding 110 devices relaying similar signals. The similar signals relayed by sets of corresponding 110 devices are stored in memory 20 at addresses having a constant offset from each other. Program routines are also stored in memory 20 for processing and generating the similar signals relayed by the sets of corresponding 110 devices. The similar signals are accessed by the program routines using an indexed addressing mode and the constant address offset such that a single program routine controls both sets of 110 devices thereby reducing the necessary memory space. <IMAGE>
Patent DE-4415863-A1 (DE)
Title: Oil burner nozzle with body in fuel supply pipe
Inventor: THIEBAUD CLAUDE
IPC: F23D11/38
Filed: 1994-05-05
Abstract: The nozzle body (3) is exchangeably fitted in a fuel supply pipe (2) and has a centred outlet opening (4) coupled to the fuel supply pipe. In front of the outlet opening for the fuel is located a whirl chamber (21). The nozzle body contains a cylindrical insert (11), limiting the whirl chamber on the side away from the outlet opening.In the insert are formed recesses (13) tangential to a base circle and opening into the whirl camber, as well as apertures (15) opening into a return pipe (5). The whirl chamber is pref. frusto-conical.
Patent DE-4417125-A1 (DE)
Title: Steam pressure cooker
Inventor: FINGERLE HANS
IPC: A47J27/08
Filed: 1994-05-16
Abstract: The cooker lid handle (22) is detachably fixed on the lid (20) by a screw nut connection which can be released from underneath the lid part (20). This connection can comprise a nut fixed on the lid handle and a hollow screw.  The hollow screw has at the end on the screw thread a ring flange which  bears against the underneath of the lid. The inner diameter (D) of the screw thread of the hollow screw can be measured so that a pressure indicator unit such as a ram is movable axially in the hollow screw.  The hollow screw can be closed at the end by a protective cap of elastomer plastics.
Patent DE-4419234-A1 (DE)
Inventor: BARTHEL HERBERT DR
IPC: C09D7/43
Filed: 1994-06-01
Abstract: Silylation of very finely-divided inorganic oxides (I) comprises treating (I) with a very fine aerosol of liquid silylating agent(s) which is hardly volatile in the entire process temp. range. Also claimed is highly non-polar pyrogenic SiO2 (II) prepd. in this way.
Patent DE-4419891-A1 (DE)
Title: Converting sequence of frames of pictures with interlaced lines into pictures without interlacing
Inventor: IVANOV KIRILL
IPC: H04N5/44
Filed: 1994-06-07
Abstract: From the compensated frames pictures are produced without interlacing by an essentially vertical interpolation (20) inside each frame and also pictures without interlacing by an essentially temporary or transient interpolation (24) between adjacent frames. Movement compensation can be achieved among three sequentially following half images by using only a single movement vector for compensating the movement between the first and second half images and in the reverse direction between the second and third images.
Patent DE-4420637-A1 (DE)
Title: Optical imaging apparatus for photographic or video camera
Inventor: RAPP BERTRAM DR
IPC: G03B27/72
Filed: 1994-06-14
Abstract: The optical imaging apparatus has a lockable beam path (1) to generate an image (2) of an object (3) on a light sensitive layer (4) such as for use in a photographic, film or video camera. The apparatus has an electrically adjustable mechanism (6) for selectively shading individual areas of the image (2). The electrically adjustable mechanism (6) preferably includes a matrix arrangement liquid crystal panel (6') which shades individual matrix elements (5) in individual regions under electric control. The adjustable mechanism (6) may be provided with a manual adjustment device (10) for adjusting the relative location and intensity of the shadow. A central adjustment control (7) may be provided as well as an illumination measuring device (8). The latter (8) provides measurement values (13) on the brightness of individual areas of the image (3) to the central control (7). The bright areas (9) of the image (3) are shaded more than the darker areas (11).
Patent DE-4425526-A1 (DE)
Title: Pay-TV receiving device
Inventor: CHO HYUN-GI
IPC: H04N7/167
Filed: 1994-07-19
Abstract: A pay-TV receiving device has a decoder/connection detector for determining whether a video cassette recorder (VCR) and a channel-+-decoder are connected to one another or not. The determination depends on an impedance match between the VCR and the coder when a channel-+-television channel is selected after a channel-+-channel has been stored in a system in which a VCR is to be connected to a channel-+-decoder and to a television set. As a result, the system receives and/or picks up channel-+-television transmissions without decoder in the case of pay-TV transmissions sent via a public line even if the channel-+-decoder is not connected to the VCR. The users are capable of finding out easily whether the channel-+-decoder is connected or not.
Patent DE-4426573-A1 (DE)
Title: Valve
Inventor: NEEB BERTHOLD
IPC: A61B5/085
Filed: 1994-07-27
Abstract: Valve, in particular for medical technology, for regulating the respiratory flow during pulmonary (lung) diagnostics, having a flow tube of round cross-section and a closure element which closes said flow tube and is guided movably and loosely in a cylindrical guide member which is arranged on the flow tube and provided with at least one exit opening. The closure element consists at least partially of magnetic, in particular permanent magnetic material and can be transferred reversibly from an opening position into a closing position by means of an exciting element.
Patent DE-4434092-A1 (DE)
Title: Method for the production of a brush plate
Inventor: REINHARD HANS-PETER
IPC: H02K11/026
Filed: 1994-09-23
Abstract: The brush plate has a plate body (10) which can be fitted with two brush holders (3, 3') and in each case one associated flat connector (4, 4') and is potted in a potting mould. In order to simplify the production of the brush plate (1) and in order to improve its quality, it is provided that recesses like a core bearing are provided in the potting mould in order to hold the brush holders (3, 3') and the flat connectors (4, 4') accurately in position, the moulded brush area surrounding these parts outside the recesses. The two brush holders (3, 3') are electrically connected to the associated flat connector (4, 4'), in each case by means of a connecting line (5, 5'), before the mould is closed and, in this case, form two components, which components are inserted into the potting mould and are mounted in the corresponding recesses. After this, the potting mould is closed and filled with the potting material in such a manner that the two components are potted into the plate body (10), outside the recesses, with the surfaces located in the mould cavity. <IMAGE>
Patent DE-4443368-A1 (DE)
Title: Rotary intaglio printing press with voltage induced on pressure roller
IPC: G01B11/02
Filed: 1994-12-06
Abstract: The print roller (1) is either of solid metal or of insulating material with an electrically conductive coating, and is earthed (11) through its shaft (2). The band (4) to be printed is held against it by a pressure roller (3) rotating on a parallel shaft (24) with internal bearings (23).The pressure roller comprises a metallic inner cylinder (5) surrounded by an insulating sleeve (6), a highly conductive layer (7) and a poorly conductive coating (8) for current limitation with uniform surface charge distribution. A suitably high voltage (e.g. 3 kV) is applied (12) to a concentric stator segment (13) from an AC source (9).
Patent DE-4443696-A1 (DE)
Title: Gas=cooled gas=turbine blade
Inventor: ALTHAUS ROLF DR
IPC: F01D5/18
Filed: 1994-12-08
Abstract: The blade in the turbine is cooled by gas (6) at slightly increased pressure. It contains adjacent parallel straight or spiral passages (3,3') in which flow takes place in the same direction, while rib-type walls (6) are provided between the passages.The ports (7) are contained in the walls between adjacent parallel passages where flow takes place in the latter in the same direction. There can be two such passages in the blade tip, with transverse ports connecting them together. The passages can be situated near the surface of the blade wall. In the lengthwise passage direction, the total cross-section of the ports can be between 10 and 200% of the passage cross-section.
Patent DE-4444066-A1 (DE)
Inventor: METZ ULRICH
IPC: B60S1/34
Filed: 1994-12-10
Abstract: A windshield wiper for vehicles, in particular for the front window (10) of motor vehicles, has an electric wiper motor (16) that drives two wiper arms (11, 12) back and forth with a crank (18) and a rod assembly (15). In order to accomplish different wiping concepts, the direction of rotation of the wiper motor (16) may be reversed in an angle of rotation range smaller than 360 DEG  and the crank (18) has two articulation points (19, 20) for the driving rod assembly (21, 22) of each wiper arm (11, 12). The articulation points (19, 20) form the corners of a triangle and the axis of rotation (23) of the crank (18) extends through the third corner of the triangle. When the driving rod assemblies (21, 22) are designed as a four-bar linkage and coupling rod assemblies, the wiper arms are driven in the same direction, and when the driving rod assemblies (21, 22) are designed as two coupling rod assemblies, the wiper arms (11, 12) are driven in opposite directions.
Patent WO-8702436-A1 (WO)
Title: Continuously-variable hydromechanical parallel-type gear-box, in particular for motor vehicles
Inventor: MEYERLE MICHAEL
IPC: F16H47/04
Filed: 1986-10-08
Abstract: Continuously-variable hydromechanical parallel-type gear-box, in particular for motor vehicles with several shift ranges, in which the continuously variable adjustment of the gear-box is effected by a hydrostatic gear train (A, B). The gear-box is provided with a high power density, since it is possible to use relatively small hydrostatic units (A, B). A disconnect clutch is not required between the motor and gear train, since a continuously-variable adjustment is provided over the total speed range extending down to complete stoppage of the vehicle. A hydrostatic unit (A, B), a summarizing planetary gear train (4) and a further planetary drive (5) form the basic components of the gear-box. The drive shaft (2) is linked with the first hydrostatic unit (A) and with a component of the summarizing planetary gear train (4). The second hydrostatic unit (B) can be connected in an alternating manner, according to the range selected, with shaft of the summarizing planetary gear train (4). In the first range and reverse range the second hydrostatic unit (B) is in a separating relationship with the drive shaft (2) via a planetary gear train (5).
Patent WO-8901410-A1 (WO)
Title: Printing pad device for transferring specific quantities of printing medium per unit area
Inventor: ANHAEUSER DIETER
IPC: A61K9/24
Filed: 1988-06-16
Abstract: In the printing pad device described, the surface of the pad (20) is recessed while retaining essentially the same external form and volume. Also described is the use of the pad for at least partially coating a substrate (22) with a predetermined pattern. The substrate (22) is a printed circuit board for manufacturing integrated circuits, a component of a pharmaceutical presentation and/or dosage form, a label with raised characters, a prepolymer or similar.
Patent WO-8904558-A1 (WO)
Inventor: KAPPELER FRANZ
IPC: H01S5/185
Filed: 1988-10-25
Abstract: Un résonateur laser (11) et un résonateur passif (7, 22) sont longitudinalement couplés de façon à prévenir des réflexions multiples à l'intérieur du laser (11). Le résonateur passif (7, 22) est par exemple monolithiquement intégré dans le laser (11). Dans la structure stratifiée (5) de couches semi-conductrices, une couche laser active (1) et une couche guide d'ondes (2) transparentes au rayonnement laser sont agencées avec un tel écart entre les deux qu'aucun couplage optique ne se produit à travers le matériau semi-conducteur situé entre les deux. La structure stratifiée (5) de couches semi-conductrices présente une cavité (7) perpendiculaire au sens de stratification et au sens de propagation de la lumière qui comprend un flanc vertical (71) qui forme une surface de réflexion commune du laser (11) et du résonateur passif (7, 22), et un flanc incliné (72) qui réfléchit hors de la structure stratifiée (5) la lumière non couplée à la couche guide d'ondes (22) faisant partie du résonateur.
Patent WO-9207247-A1 (WO)
Title: Pneumatic twin-layer detector for ndir gas analysers
Inventor: WEINEL JOHANN
IPC: G01N21/37
Filed: 1991-10-02
Abstract: Two gas-filled chambers (K1, K2) arranged one behind the other in the beam path, with frontal areas (F) transparent to the beam, are interconnected by a first line (L12) which contains a first pressure or flow rate sensor (SF1). A buffer space (P) is connected to one of the two chambers (K1) via a second line (L11) in which is arranged a second pressure or flow rate sensor (SF2). The output signals from both flow rate sensors (SF1, SF2) are taken via amplifiers (V1, V2) to a differentiator. The degree of amplification of at least one amplifier (V2) is tunable for equalizing. The field of application of the invention is in gas analysers operating on the infra-red absorption system.
Patent WO-9407453-A1 (WO)
Inventor: BOHN UDO
IPC: A61H21/00
Filed: 1993-09-22
Abstract: Une double prothèse autonome de massage comprend à ses extrémités des têtes (A) en métal, en matière plastique et/ou en bois de forme sphérique prolongées par une zone concave cylindrique et se terminant par des disques plats par rapport à l'axe longitudinal, en forme de lentilles, liés l'un à l'autre par une bride (B) présentant plusieurs courbes, comprenant, vue du côté, d'abord un arc extérieur proche des extrémités, puis des arcs intérieurs plus longs et, au centre, un court arc extérieur de liaison. Le dispositif sert à masser en en même temps les sphincters anaux de deux partenaires pendant l'acte sexuel, afin de leur donner une satisfaction sexuelle et psychique intense par une influence physiologique sur la régulation hormonale au moyen de l'introduction neutre, au point de vue sexuel, du dispositif dans les sphincters anaux. Cette double prothèse de massage apporte une aide dans des cas d'impuissance et de faiblesse sexuelle due à l'âge et/ou occasionnelle.
Patent WO-9422493-A1 (WO)
Inventor: HILGER CHRISTOPH-STEPHAN
IPC: A61K49/00
Filed: 1994-03-29
Abstract: L'invention concerne de nouveaux agents chélateurs bifonctionnels interrompus au niveau de l'atome de chalcogène, des compositions pharmaceutiques contenant ces composés, leur utilisation en radiodiagnostic et en radiothérapie et un procédé de préparation de ces composés. Dans le composé décrit de formule générale (I): M - L, M désigne un isotope radioactif de Tc ou de Re et L désigne un ligand correspond à la formule générale (II). On a découvert de façon surprenante que ces nouveaux agents chélateurs bifonctionnels interrompus au niveau de l'atome de chalcogène, ainsi que leurs produits de copulation avec des composés à l'accumulation sélective, se prêtent très bien pour produire des compositions pour radiodiagnostic ou radiothérapie.
Patent WO-9514182-A1 (WO)
Title: Kraftübertragungselement
Inventor: HOERMANN THOMAS J
IPC: E05F15/686
Filed: 1994-11-21
Abstract: Kraftübertragungselement für insbesondere zugbelastet longitudinal geführt bewegbaren Gegenstand, insbesondere Torblatt, das als Gurtband zwei Trume aufweist und zumindest ein Antriebsglied und wenigstens ein Abtriebsglied reibungsschlüssig über einen Teilumfangsbereich umschlingt, das zum Zwecke preisgünstiger Herstellung und Einbaubarkeit und insbesondere auch der leichten Nachspannung derart ausgestaltet ist, daß zwei Enden (8, 9) des Kraftübertragungselementes (4) über eine Kupplungseinrichtung (7) zu einen längenveränderlichen Endlosband verbunden sind.
Patent WO-9713223-A1 (WO)
Title: Poststück-behandlungs-vorrichtung und -verfahren
Inventor: LUTZ BERNHARD
IPC: G07B17/00
Filed: 1996-08-21
Abstract: Vorrichtung und Verfahren zur Einlieferung von Poststücken, wobei das Poststück auf einer Dispositionsfläche abgelegt und Bilder des Poststücks von einer elektronischen Kamera verarbeitet werden.
Patent WO-9803250-A1 (WO)
Inventor: HOELTER HEINZ
IPC: B01D53/70
Filed: 1997-07-18
Abstract: L'invention concerne un procédé de traitement de gaz brûlés contenant des composés polluants organiques, qui se dégagent d'installations d'incinération d'ordures. Les gaz brûlés sont mélangés sans subir de traitement préalable à des gaz de fumée issus de l'installation de chauffe fossile d'installations de chaudières industrielles et sont ainsi portés à une température supérieure à 1200 °C.
Patent WO-9962128-A1 (WO)
Inventor: LUDWIG CHRISTOPH
IPC: H01L27/115
Filed: 1999-05-20
Abstract: The invention relates to a semiconductor storage cell arrangement having a plurality of storage cells (100, 101, 102; 100a-c, 101a-c, 102a-c), especially flash-EEPROM storage cells). Said storage cells are interconnected by corresponding word and bit lines and are arranged on a substrate (10) in a matrix-shaped manner. The storage cells (100, 101, 102; 100a-c, 101a-c, 102a-c) each comprise a gate-controlled semiconductor component whose first main terminal is connected to a respective first bit line (95; 95a-c), whose second main terminal is preferably connected to a respective reference potential, and whose gate terminal is connected to a respective word line (90; 90a-d). The gate-controlled semiconductor component is connected to a respective second bit line (30; 30a-c) via a channel region (45). A doped region (60) of the second conduction type (p+) is provided in a respective segment for connecting said second bit line (30; 30a-c). As a result, one contact hole per memory cell is spared.