baber/WOPTO huggingface dataset:
Patent DE-19511603-A1 (DE)
Inventor: SCHWESINGER NORBERT DR ING
IPC: B01F5/06
Filed: 1995-03-30
Abstract: The object of the invention is to design a device which can homogenise even very small quantities of liquids very efficiently and is easy to manufacture. This is achieved according to the invention by provision of the following features: the device comprises at least one mixing element with at least one inlet channel and at least one outlet channel; at least two microchannels issue from the inlet channel, all such issuing channels lying in a single branching plane; the microchannels are led to a confluence element in a plane which is rotated 90 DEG  in relation to the branching plane; the mixer element is arranged in the planar surface of a substrate, the planar surface being hermetically sealed by a covering. The invention concerns a device for mixing liquids in which mixing is effected by the flow of the liquids to be mixed through narrow channels.
Patent DE-19512062-A1 (DE)
Title: Connector armature for electrochemical sensor
Inventor: REIS GERHARD DR
IPC: G01N27/28
Filed: 1995-03-31
Abstract: The appts. has a collection hopper (18) into which measuring water (33) and, at the base, air, are fed. The hopper (18) has a measuring water outlet (24). This holds the measuring water (27) in the hopper (18) at a level (28), forming a gas chamber (37). The hopper (18) also has a ventilation tube (22) which opens into the gas chamber (37). The sensor (1) is connected to the gas chamber (37). A collection tube (17) may be provided in the hopper (18). This is open at the bottom and dips into the water (27) below the measurement level (28). The collection tube (17) has a cut out (31) in the region of the measurement level (31). It is connected at the top to the sensor (1). The cut-out (37) is preferably triangular, with a point protruding out of the measuring water (37).
Patent DE-19515039-A1 (DE)
Inventor: EIDENMUELLER SIEGFRIED
IPC: B29B7/76
Filed: 1995-04-24
Abstract: A device for mixing at least two reactive components consists of a cylindrical mixing chamber into which the plastic components are injected and in which there is a reversible piston, and a cylindrical stabilising chamber adjoining the mixing chamber preferably at an angle of 90 DEG  and having a reversible cleaning piston to extract the reactive plastic mixture from the stabilising chamber. In order to reduce the forces exerted on the cleaning piston by the plastic mixture and to reduce the tear-off forces on a stuck piston to the minimum it is proposed that there be recesses on the cylindrical jacket surface of the cleaning piston which are filled with spacer material and arranged on the principle that the cleaning piston performs a rotary movement at the same time as its axial stroke.
Patent DE-19522522-A1 (DE)
Title: side protection sleeve for stack of planks
Inventor: BUCKERT HELMUT
IPC: B65D85/62
Filed: 1995-06-23
Abstract: A method of introducing a side protection sleeve to a four sided object, such as a stack of planks, has level strips (2,3) of the sleeve material laid on both parallel longitudinal surfaces (1a,1b). The width equals the height and the length equals the sum of the length (1) and the width (b) of the plank. The angled end sections of the sleeve material laid over the plank are pressed against the front faces (1c,1d) of the plank, and the opposite ends are connected via an adhesive foil.
Patent DE-19523519-A1 (DE)
Title: Sensor for eddy-current material testing, e.g., oil and gas pipelines
Inventor: ROHMANN JUERGEN
IPC: G01N27/90
Filed: 1995-06-30
Abstract: The sensor for eddy-current material testing incorporates at least one exciter coil and at least one receiver coil. The coils (22, 30, 32) are arranged coaxially, with at least one exciter coil (22) surrounded by at least one receiver coil (30, 32) or vice versa. Also claimed is the method for operating the sensor comprising using continuous excitation pref. with sinusoidal waveforms.
Patent DE-19523825-A1 (DE)
Title: Metallic flat packing, esp. cylinder head gasket for IC engine
Inventor: ALBERTZ KARL-HEINZ DIPL ING
IPC: F02F11/00
Filed: 1995-06-30
Abstract: The flat packing (1) comprises a pair of cover plates (3,3') upon which a bead (4,4') is formed that surrounds a bore (2). There is also an intermediate element (6) between the cover plates, to which an insert ring (7) is connected. The axial thickness of the insert ring is larger than the intermediate element. The insert ring is also connected to the intermediate element so that it is axially movable.
Patent DE-19523864-A1 (DE)
Title: Washing compsn., giving better soil release - contains surfactant, silicate or zeolite binding calcium and poly:amino acid or anhydride as co-builder, and is free from inorganic sulphate
Inventor: HEUER LUTZ DIPL CHEM DR
IPC: C08G73/10
Filed: 1995-06-30
Abstract: A washing compsn. contains (a) 5-40 wt.% surfactant, (b) 5-50 wt.% Ca-binding silicate or zeolite, and (c) 1-20 wt.% of a polyamino acid or anhydride, and contains no appreciable amt. of inorganic sulphate. Pref. polyaspartic acid or a salt, pref.an alkali salt, are used. The mol. wt. is 500-20000. The compsn. is a solid and contains less than 3% (less than 1%) of inorganic sulphate, and 1-12% of citric acid or salt.
Patent DE-19524948-A1 (DE)
Title: Automotive exhaust vibration damper
Inventor: PAPE KARL DIPL ING
IPC: F16F7/104
Filed: 1995-07-08
Abstract: The damper (1) is particularly for an automotive exhaust pipe (11). The weight (3) slides on a cylindrical bolt (2) joined to the pipe or other component to be damped, and is mounted between first and second springs (4,5). The latter are pre-loaded, and also subject to friction. The diameter of the bore (6) through the weight can be sufficiently greater than that of the bolt to allow some tilting movement. The springs can have leaf portions bearing against the bolt at the middle, while their free ends are in frictional contact with the weight.
Patent DE-19527620-A1 (DE)
Inventor: MAERTZ JOSEF
IPC: B60N2/90
Filed: 1995-07-28
Abstract: The invention concerns an automatic device and method of producing a hollow body from blanks obtained from a web of material, in particular textile material. The hollow body is intended for producing an airbag or a cover for a seat or cushion. The device comprises a main part (16) in the form of a plate which is self-enclosed in ring-like manner, two side plates (18, 19) matching the sides of the main part (16), and one or two sewing devices (48, 49). Suction openings (24) connected to a suction device can be used for securing the blanks to the inner walls of the main part and the side plates, or the blanks can be drawn in electrostatically. A moving device guides the two side plates (18, 19) from the exterior into a position inside the two inner edges (32) of the main part (16) and back out again when the blanks have been sewn up. Two guides per automatic sewing device (48, 49) can be provided in the vicinity of the edges of the main part or of the side plates.
Patent DE-19530126-A1 (DE)
Title: Measurement value detection method for esp. power station
Inventor: NITSCHMANN ERICH DIPL ING
IPC: G01D1/00
Filed: 1995-08-16
Abstract: The method involves generating message signals and forming a summa delta. A message signal is generated from a detected measurement value if the measurement value differs from a preceding measurement value by more than a predetermined delta band. The summa delta is then formed by adding the delta values of successive measurements. If the summa delta value exceeds a projected multiple of the delta bands an additional message signal is generated.  A gradual change in the delta value can detected even of the delta band is not exceeded. If the summa delta value is above or below a threshold value, the measurement value is transmitted regardless of the delta band.
Patent DE-19530760-A1 (DE)
Title: Suction filter for pumps in ornamental ponds
IPC: B01D24/00
Filed: 1995-08-22
Abstract: The suction filter for a circulating pump in an ornamental pond consists of a tubular cushion of coconut fibres enclosed in an envelope of coir matting where the suction pipe enters the inner surface of the tube.
Patent DE-19532681-A1 (DE)
Title: Mounting for fastening ventilation or cable channels to walls
Inventor: MEZ GEORG
IPC: F24F13/02
Filed: 1995-09-05
Abstract: The mounting (1) has at least one carrier element with adjustable feet (6) at the ends. The carrier element can itself be adjusted in length. It has an outer and inner profiled section with corresponding cross-sections, both being stiffened in the axial direction. Both sections have a free end, this being the end where the pivoting feet are. The two sections can be slid apart and can be fastened in any position by bolts through slots in their sides. The feet pivot about axes that are at right angles to the axis of the carrier sections.
Patent DE-19537224-A1 (DE)
Title: Power consumption reduction demand for wireless telephone
Inventor: BAUMKOETTER MANFRED
IPC: H04M1/72466
Filed: 1995-10-06
Abstract: The device includes at least one key (20) for activating and deactivating a call connection, and a microprocessor which monitors and controls the telephone (10).  At an activation of the key, the telephone is switched automatically on, and the call connection is initialized.  For a repeated activation of the key or at an activation of another key, the call connection is terminated, and the telephone is switched off.  A mode shift switch is preferably provided, which in one condition associates each key with its normal function and enables a separate on/off switch, and in another condition enables an alternate function associated with each key.
Patent DE-19539546-A1 (DE)
Title: Coin-operated playing or gaming machine
Inventor: BETHKE DIETER
IPC: G07F17/32
Filed: 1995-10-12
Abstract: The front view of the machine (1) is shown, with the usual apertures for taking coins, tokens and so on, and with displays (3) for the credit balance, win store, standard and special games. There is a first group (4) of randomly controlled symbols in the form of circulating dice, risk ladders (5) for increasing win or loss and a control key unit (7) for controlling the run of a game. There is also a second group of symbols (6) with blinds (9) indicating success or failure, according to the randomly controlled central unit, out of three chances. The appearance and decoration of the symbol carriers can be altered, as well as the actual symbols on them. In the figure, group (4) shows a win, and this can be enhanced by group (6) to any degree on the ladders.
Patent DE-19543483-A1 (DE)
Title: Angle measurement method, e.g. for data storage device, e.g. disc drive
Inventor: WEIGEL HANNES
IPC: G01D5/347
Filed: 1995-11-22
Abstract: The method involves using a rotating angle transducer and an angle measurement device with a rotatable measurement mark part, whose movements are detected by a sensing device and used for angle measurement of a data storage drive (8), esp. a diskette, compact disc or hard disk. One or more measurement marks (12) can be used on the CD or electromagnetic disk (9). The printing (10) on the disk can be used as measurement marks. Several different measurement methods can be used, esp. incremental, encoded and dynamic.
Patent DE-19549162-A1 (DE)
Inventor: LOLK SOEREN
IPC: G01F1/66
Filed: 1995-12-30
Abstract: The present invention relates to an ultrasonic flowmeter for measuring flows of liquid or gas through a measuring tube which is equipped with ultrasonic transducers, where the ultrasound is reflected by the tube wall, by focussing reflecting plane. If at least one focussing reflecting plane is ellipsoid, and the transducers are placed in the focal points of the ellipse, a simple and cheap ultrasonic flowmeter can be provided, which can carry out accurate and quick measurings.
Patent DE-19603733-A1 (DE)
Title: Injection moulding bandoliered plastic products such as rings, washers or vessel closures
Inventor: HIENDL HELMUT
IPC: B29C45/00
Filed: 1996-02-02
Abstract: A bandoliered plastic product (1), is injection-moulded in a die cavity opening on at least one side. The process makes mouldings (2) side by side, when the mould is closed, injected and re-opened for ejection.  Mouldings are chained successively together in one or more rows, by a plastic belt section moulded in the same stage.  In the new method, the belt (4') is injected to the side of the mouldings, and extends  continuously over the length of the product.  Following each moulding stage, the belt sections are interconnected step by step, one after the other, to form a continuous belt carrying the products, which may be moulded individually or in groups.   Also claimed is a product prepd. as above.
Patent DE-19604205-A1 (DE)
Title: Laser radiation joining method
Inventor: KRAUS ALEXANDER DR ING
IPC: B23K26/18
Filed: 1996-02-06
Abstract: Joining workpieces (5, 6) by an optimally focussed laser radiation comprises: (i) supplying at least one additional material along the joining zone; (ii) bringing at least one laser beam (8, 18) onto the workpiece surface at an angle of 45-90  deg C; and (iii) introducing the laser energy into the joining zone in a distributed manner within an area which is greater than the focal area (19) of the optimally focussed beam. The additional material is melted and the resultant melt is supplied to the joining zone.  Also claimed is an apparatus for implementing the above method.
Patent DE-19608983-A1 (DE)
Title: Camshaft for motor vehicle IC-engine
Inventor: BEIER ALFRED
IPC: F02M59/10
Filed: 1996-03-08
Abstract: The control shaft has a basic shaft and at least one control cam. The cam has an aperture through which the shaft extends. The cam is connected rigidly to the basic shaft and arranged so that it is fixed axially in both directions of the control shaft in a positive manner with a burr raised on the basic shaft by displacement of material. The basic shaft has a region of enlarged diameter on which both a first burr, raised by pushing on of the cam and an additional burr are arranged. The cam can be formed of multiple metal layers.
Patent DE-19610079-A1 (DE)
Title: Heat resistant laminate resistant to e.g. cigarette burns on furniture
Inventor: SUGAHARA MIKIO
IPC: B32B27/04
Filed: 1996-03-14
Abstract: A laminate consisting of (A) a heat-hardenable, resin-impregnated prepreg as the top layer and (B) a rubber or thermoplastic layer of good flexibility, bonded together by (C) a hot melt resin adhesive, is such that: (i) the resin in prepreg (A) is diallyl phthalate, unsatd. polyester, or a phenolic, aminoalkyd, epoxy, acrylurethane or melamine resin; (ii) layer (B) is of chlorinated polyethylene, polybutene, EVA copolymer, ethylene propylene-diene copolymer, polychloroprene, chlorosulphonated polyethylene, styrene-butadiene copolymer or PVC; and (iii) adhesive (c) has m.pt. 60-165 deg  C and solubility parameter 7.4-10.9 and is of EVA copolymer,ethylene-acrylic acid copolymer, carboxylated polyethylene, polyurethane, polybutylene terephthalate or a modified EVA copolymer.
Patent DE-19610180-A1 (DE)
Title: Hydraulic control device for independent operating of at least two loads, such as tilt and lift cylinders
Inventor: ADLON ERICH
IPC: F15B11/16
Filed: 1996-03-15
Abstract: The control of the load is carried out by control valve with positive piston covering and actuating piston positionable in control locations.  The control signal for the pressure adjustment of the pressure regulating mechanism (4) of the pump (1), at least in the start region of the pressure adjustment, is fed via throttle mechanisms (61,62,64) which are connected to the tank (T). This causes the control signal to drop in value. The throttle mechanisms can be turned off in the region of an adjustable value of control signal.
Patent DE-19612825-A1 (DE)
Title: Ball or roller bearing especially wheel bearing for motor vehicle with measuring sensor chips for RPM and acceleration
Inventor: BINDER JOSEF PROF DR RER NAT
IPC: G01P15/08
Filed: 1996-03-30
Abstract: The bearing has micro-sensors (6) provided for determining the wheel rpm or wheel acceleration of drive and/or braking forces. The sensors are designed as microsensors in the form of a microswitch array, one of which at least is fitted at the rotating part (5) of the bearing. The signals of which are compared with stored base patterns or with the signals of a like or similar microsensor arranged at the fixed part of the bearing, and/or evaluated. The sensors consist of an array (7) of movable bending beam systems (8) manufactured in microtechnology, which move laterally under the influence of force, against two or more mechanical stops. The microsensors are arranged on a chip, which is fixed at the respective bearing part (5) using adhesive or vulcanising medium.
Patent DE-19619372-A1 (DE)
Title: Storage rack with several separators especially for storing CDs which are in their covers
Inventor: POEHLER HERMANN DR
IPC: A47B57/58
Filed: 1996-05-14
Abstract: The storage rack includes index cards and separators which can be tilted between two end positions relative to the base. The separators have at their lower end two protrusions or wings which are inserted through a wedge-shaped slot in the base and thereby limit the range over which the separators can be tilted.  For cassettes with wire grid bases, the separators have a forked mounting to act as hinge on a wire and a wing on either side to limit the range of tilt. A central hole in the separator gives visual access to the CD behind it. A further divider can be clipped on to the wires at right angles to the separators and adjusted to the CD width to divide the CDs laterally.
Patent DE-19620490-A1 (DE)
Title: Textile ceramic fabric used in the form of an umbrella on handle
IPC: H01Q15/16
Filed: 1996-05-21
Abstract: Ceramic micro-hollow fibres or compact fibres are processed to a protective silk fabric which is used over a handle tube to open and close to form a screen similar to an umbrella. The opened screen is used as protection from heat, fire, flames and sparks in the form of an umbrella. It may be used as mobile or static antenna or in the form of a parabola mirror with metallising. Focusing may be done by opening and closing the shade.
Patent DE-19621599-A1 (DE)
Title: Ozone colour-variable sensor
Inventor: WEGGENMANN MICHAEL
IPC: G04B47/06
Filed: 1996-05-30
Abstract: The assembly registers the atmospheric ozone level using a colour code gas-level indicator platelet (7) covered by an ozone-sensitive layer. The assembly (1) comprises a housing (2) into which e.g. a watch face (8) is inserted under a transparent cover (3). The cover (3) incorporates a recess (6) in which the ozone detector platelet (7) is inserted. The e.g. watch face (8) incorporates accommodates a number of colour-coded reference platelets (8a-8d).
Patent DE-19643238-A1 (DE)
Inventor: SCHREIBER JOERG DR
IPC: A61K8/26
Filed: 1996-10-19
Abstract: The present invention pertains to highly hydrated anti-perspirant and/or deodorizing sticks, characterized in that they have a lipidic phase comprising a1) at least one oily component, a2) at least one paraffin component, a3) possibly other ingredients soluble and dispersible in the lipidic phase, b) an aqueous phase containing b1) 30 to 85 w-t % of water in relation to the stick mass as well as b2), if need be, water-soluble or water-dispersible ingredients, c) at least one active agent in an effective concentration with anti-perspirant and/or deodorizing effect, d) at least one w/o emulsion agent or a mixture of w/o emulsion agents, e) one or more stabilizers selected from among the group of ingredients having the general structure A-B-A', where A and A' represent various organic hydrophobic residues and B an hydrophylic group, and f), if need be, other surface-active agents as emulsifying co-agents, as well as, if need be, stabilizers and other common cosmetic and/or pharmaceutical auxiliary agents, which may be either active and/or addition agents.
Patent DE-19643336-A1 (DE)
Inventor: KRAMBEER GERHARD
IPC: F01D25/28
Filed: 1996-10-21
Abstract: With an aircraft engine in a horizontal position, its low pressure shaft (5, fig. 1) is fixed axially so it cannot rotate by means of a tool 8, comprising a central disc (8 b , figs. 4 a ,4 b ) secured to an end disc of the shaft, and a cross piece (8 a ) connecting the disc to segments (8 c ) at its ends which are secured to the engine outlet guide vane housing. The front end bearing housing (or low pressure compressor component) 7 a is then fastened to a lifting tool 10, after which it is removed from or pressed onto the shaft (5) by means of an hydraulic power tool 12.
Patent DE-19652472-A1 (DE)
Title: Electronic circuit arrangement for AC transformer
Inventor: HORSTMANN JOSEF
IPC: H04M9/00
Filed: 1996-12-17
Abstract: The circuit arrangement includes a rectifier (GL) which rectifies a secondary AC voltage. The voltage is stored in an electronic component (C) which stores electrical energy, such as a capacitor (C).  The primary winding of the AC voltage transformer (TR) is in permanent connection with a potential (A) of the power supply (U). The counter potential (B) is switched using a switch element (1) of an electrically controllable command switch (K).
Patent DE-19714934-A1 (DE)
Title: Fertiliser spreader with at least two storage containers
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C15/00
Filed: 1997-04-10
Abstract: Each storage container has at least two dispenser and distributor elements. The front side of the front storage container (1) has a three-point frame (11) carrying the fertiliser spreader. The front top edge (35) of the storage container, and the bottom (36) and top (12) rod connections lie on a vertical plane running through the front points (37) of the maximum rotational circle of the bucket-ends of the bottom casting-disc (18).  The back edge (38) of the rear storage container (2), in relation to the direction of travel (6) lies on the backmost point (39) of the maximum rotational circle of the bucket ends of the top casting-disc (18). The distance between centres of gravity (A) amounts at least to roughly half of the maximum diameter (D) of the rotational circle of the bucket ends of the bottom casting discs.
Patent DE-19715194-A1 (DE)
Title: Semiconductor device production for producing angular velocity sensors
Inventor: MATSUHIRO YASUSHI
IPC: H01L41/311
Filed: 1997-04-11
Abstract: A semiconductor device production process involves forming an opening (39) through a reduced thickness portion (35) of a semiconductor substrate (30) by dry etching while a thermally conductive gel-like or oily medium is in contact with the back face of the reduced thickness portion, the gel-like medium subsequently being removed. Preferably, the gel-like medium comprises a silicone resin and the oily medium comprises a fluorine-based or silicon-based polymeric oil.  Also claimed is (I) a second semiconductor device production process in which the gel-like or oily medium is replaced by a separator film to which a cooling fluid is applied and (II) a similar semiconductor device production processes.
Patent DE-19723078-A1 (DE)
Title: Wire saw cut wafer cleaning method for semiconductor, magnetic or ceramic material
Inventor: KIMURA SHIGERU
IPC: B28D5/00
Filed: 1997-06-02
Abstract: The method initially involves separating individual wafers from row end of wafers glued to a fastener, after which the secured wafers are cut by a wire saw into a row orthogonally to the longitudinal dimensions.  The separation involves softening of an adhesive and moving and rotating the wafer in a flat direction, using an end point of the glued section between the wafer and fastener as a leverage point. The wafer is then moved in a flat direction to bring it out of the region of the wafer row. To reduce the surface tension between neighbouring wafers, a gas jet is provided in the intermediate space between the wafers.