baber/WOPTO huggingface dataset:
Patent DE-19713472-A1 (DE)
Title: Corrugated cardboard goods stacking assembly
Inventor: ULRICH PETER
IPC: A47F5/11
Filed: 1997-03-20
Abstract: The goods stacking assembly comprises an upright structure comprises od a back wall, two side walls and a base. It also has a goods handling trays positioned between these side and back walls. It also has a front plate(10) which is parallel to the back wall. There is a surface plate(11) which is positively friction fitted into the structure into cut-outs into the side walls, of the base, and the back wall.
Patent DE-19724604-A1 (DE)
Title: Preparation of oil-free egg lecithin with a reduced cholesterol content
Inventor: HEIDLAS JUERGEN DR
IPC: A23J7/00
Filed: 1997-06-11
Abstract: Preparation of oil-free egg lecithin with a reduced cholesterol content using liquified carbohydrate, whereby the lecithin containing egg oil is extracted using a separating column and propane or a mixture of propane and up to 25 weight % butane, as well as 5-40 weight % dimethyl ether (DME), and where the gas pressure is 20-100 bar and the temperature 30-100 deg C. A light, low-viscosity melt is obtained at the head of the column which contains oil and cholesterol, and high-viscosity, lecithin containing phase, which is low in cholesterol and has the oil component removed, is obtained at the sump.
Patent DE-19725236-A1 (DE)
Title: Fixing arrangement e.g. for fixing thermally loaded power semiconductor on cooling device or electric motor housing
Inventor: PEINSITT HELMUTH
IPC: H05K7/20
Filed: 1997-06-14
Abstract: The fixing arrangement secures the power semiconductor (1) to a heat sink (2) e.g. provided by the housing of an electric motor, with one surface of the component in contact with a corresponding mounting surface (8) of the heat sink or the motor housing.  The component is electrically coupled to a circuit board (4) via an electrical connector (3), with the heat sink set back from the mounting surface in the vicinity of the connector
Patent DE-19725341-A1 (DE)
Title: Cutting tool for rough chip removal
Inventor: AGUSTIN PAYA JOSE
IPC: B23B27/14
Filed: 1997-06-16
Abstract: The cutting guide step (15) located along the major and minor cutting edges, when viewed in plan, has at least two protrusions (16,17) bounded at the sides by adjoining recesses (18-20).  The first protrusion (16) lies approximately level with the major cutting edge area, or in the transition between the major cutting edge and minor cutting edge. The other protrusion (17) lies parallel to the minor cutting edge. The protrusions by their side facing the respective cutting edges lie on a straight line which with this cutting edge (13) forms an angle of preferably 5-15 degrees.
Patent DE-19725950-A1 (DE)
Inventor: GLIMPEL HELMUT
IPC: B23B31/08
Filed: 1997-06-19
Abstract: For the clamping device (1) and the chuck shaft (4) an accommodation part (6) is provided, which in the direction of rotation is held in a tolerance-free manner in the chuck shaft (4). In an axial direction, in the tractive and pressure direction, a slight axial play is present, sprung via elastomer connections. Radially over the accommodation part (6) engage torque driver bodies (7) with reduced axial clearance in holes (9) of the chuck shaft, covered by a covered casing (10). For spring purposes, holes (12) of the chuck shaft are widened, filling-out elastomer connections (11) are provided.
Patent DE-19729486-A1 (DE)
Title: Combined punching and injection moulding tool, especially for printed circuit boards and manufacturing process
Inventor: MAST KONRAD
IPC: B29C45/14
Filed: 1997-07-10
Abstract: Manufacture of a plastic moulding with several individual inserts, especially a printed circuit board with conductive paths.  A single combined insert (10a) comprising several individual inserts joined by connecting ribs is located and held in a first part (6a,6b) of an injection moulding tool (4).  The connecting ribs are detached at a punching station (8) and ejected.  The first tool part (6a,6b) together with the individual inserts is moved in front of a second tool part (7) and closed against it.  Guide bores (16b) for the punching tools (15) are then closed and plastic is injected around the inserts.  Process equipment includes an injection mould (4) with a first (6a, 6b) and an opposing second (7) tool part.  The combined insert (10a) connects with the first tool part (6a,6b) which can hold individual inserts after removal of connecting ribs.  The mould has adjacent injection (9) and punching (8) stations.  The punching die (14) closes onto the combined insert (10a) and acts in conjunction with cutting punches (15) in bores (16b) through the first tool part (6a,6b).  An adjuster moves the first tool part (6a,6b) and individual inserts to and from the punching (8) and injection (9) stations.  The punch bores(16b) are closed prior to injection.
Patent DE-19730338-A1 (DE)
Title: Polarity reversal protection circuit e.g. for automobile and industrial equipment
Inventor: MAERZ MARTIN DR
IPC: H02H11/00
Filed: 1997-07-15
Abstract: A protection circuit for a circuit arrangement (3') connected to a supply voltage source (1,2) and including a transistor whose base is coupled to a terminal of the circuit arrangement as well as with a terminal (1) of the supply voltage source, and whose emitter is connected to the other terminal of the circuit arrangement, and whose collector is wired to the other terminal of the supply voltage source.  The transistor (4,4') conductivity is of the type such that the transistor with correct polarity of the supply voltage source is reverse biased and with the polarity reversed is forward biased. In the event of correct polarity, a blocking diode (12) is connected on the line side of the transistor (4) base and an auxiliary current is moreover fed into the base. The circuit arrangement is specially formed by at least one high-side-switch.
Patent DE-19730607-A1 (DE)
Title: Electronically-regulated pressure control device for automobile braking pressure control
Inventor: BOEING JOACHIM
IPC: B60T17/00
Filed: 1997-07-17
Abstract: The pressure control device has a valve reception block provided with a number of pressure medium channels, selectively coupled via electromagnetically-operated valves, controlled via respective actuators, supplied with control signals by an electronic regulator. The valve block has an opening fitted with a connection socket for the regulator, provided by a central body, receiving pin contacts for the regulator circuit mounted on a circuit board (4) and a cooperating socket housing. The central body and the socket housing are fitted in the opening from opposite sides of the valve block.
Patent DE-19740238-A1 (DE)
Title: Steam baking oven
Inventor: MARTIN WERNER
IPC: A21B3/04
Filed: 1997-09-12
Abstract: A steam baking oven has, in its firing space, a movable storage block with a number of vertical holes corresponding to the number of heater tubes used for heat transfer to the baking space.
Patent DE-19740701-A1 (DE)
Title: Vertical surface mount packaged semiconductor component e.g. for novel high power memory chip`
Inventor: POHL JENS
IPC: H05K3/30
Filed: 1997-09-16
Abstract: The VSMP semiconductor component comprises at least one semiconductor chip (9), electrically conductive connectors or terminal elements (8) and a housing (1). The latter contains the at least one semiconductor chip (9). The connector elements are conductively connected to contact pads on the semiconductor chip and are fed out from a first short side (13) of the housing.  An electrically conductive and/or heat conducting auxiliary element (2) for positioning on a circuit board, extends from the housing (1) at least at one further short side (12). A second auxiliary element may extend from a different side of the housing. At least one auxiliary element (2) preferably at least partly surrounds the chip on three sides.
Patent DE-19744910-A1 (DE)
Title: Warning system for vehicle
Inventor: KIESEWETTER THOMAS
IPC: B60Q9/00
Filed: 1997-10-10
Abstract: A warning system for a vehicle provides a clear indication of which circuits are still switched on when the ignition is switched off. A display panel (4) is linked to the circuits (2) which are monitored e.g. lights, telephone etc. and when the ignition is switched off the display indicates the active circuits by an alphanumeric indication or by a pictogram. The display can be a  liquid crystal screen and the optic display can be backed or supplemented by LED displays for certain circuits. An additional warning is provided by an acoustic signal when the door is opened, with the circuits still active.
Patent DE-19746983-A1 (DE)
Title: Inner toothed machine, e.g. for use as pump, with an outer toothed pinion
Inventor: PIPPES REINHARD
IPC: F04C2/10
Filed: 1997-10-24
Abstract: The inner toothed machine, working with a pinion with outer teeth, has a sealing bar (14) as the seal. It has a cross section surface (26) as a closed polygon in a triangle shape. The sides (28-30) of the cross section surface (26) have a convex camber, and the corners (31-33) have a convex rounding.
Patent DE-19750813-A1 (DE)
Inventor: REBORDOSA ANTONIO
IPC: A47J43/07
Filed: 1997-11-17
Abstract: The invention relates to an appliance for stirring or reducing foods, especially a hand blender. The appliance has a working shaft (1) which is driven by a driving motor and which extends in a housing part (4) of the housing of the appliance. A working part (3) is fixed to the driven end (2) of the working shaft (1). The housing part (4) becomes a protective shield (5) in the area of the driven end (2) of the working shaft (1), said shield (5) at least partially encompassing the working part in a radial direction and being open at its bottom end, ending in an opening edge (17). Means (15; 21, 22) for enabling the working part (3) and the opening edge (17) of the protective shield (5) to move axially in relation to each other are provided so that the tool (3) is adequately protected by the protective shield (5) in a base position whilst at the same time being suitable for reducing large solid pieces of food.
Patent DE-19751297-A1 (DE)
Title: Carbon gas diffusion electrode for batteries and fuel cells
Inventor: LEUSCHNER RAINER DIPL CHEM DR
IPC: C04B38/00
Filed: 1997-11-19
Abstract: Carbon gas diffusion electrode is produced by pyrolyzing a composite made of an organic aerogel or xerogel and a reinforcing structure consisting completely or in part of organic material. An Independent claim is also included for the production of the electrode comprising impregnating the reinforcing structure with a basic solution of monomers forming an aerogel or xerogel, gelling and aging, and then drying and pyrolyzing in a protective gas with optional hydrophobisizing.
Patent DE-19753460-A1 (DE)
Title: Transmission and reception changeover method
Inventor: LE GARS PHILIPPE
IPC: H04B1/48
Filed: 1997-12-02
Abstract: The method involves using a transmitter with symmetrical sensing. This uses two parallel branches, each with two switches (111-114) connected in series, and connected via a transformer (3) and two diodes (106,107) joined in antiparallel to a transducer (101). A receiver (102) is connected to the two diodes.  In order to switch the arrangement over to reception mode the two switches (113,114) in the two branches, which are lying at the same potential with respect to the supply, are closed simultaneously.  Preferably a group of transmitters are connected to a group of transducers via a single pair of antiparallel diodes. and a single receiver is joined to the terminals of the diode pair.
Patent DE-19758345-A1 (DE)
Title: Digitally adjustable capacitance for filter, oscillator, matching circuits, etc.
Inventor: MEHR WOLFGANG DR
IPC: H01G4/255
Filed: 1997-12-22
Abstract: At least two mutually insulated conductive tracks (7,8) in a conductive track plane are arranged on a substrate. The tracks are arranged to form a capacitance between the tracks of different planes. An insulating dielectric is arranged between the planes. The planes are assigned to digital control electronic circuits (4,5) comprising switches which independently connect the tracks of a plane to an electrode (9,10) assigned to the plane.
Patent DE-19803212-A1 (DE)
Title: IC engine with turbocharger
Inventor: KOYAMA HIDEO
IPC: F02M35/16
Filed: 1998-01-28
Abstract: The compact layout with a minimum of air duct length has the air filter (48) over the top of the engine and connected to the turbocharger on the exhaust side of the engine by a first air duct (64) laid over the top of the engine and down to the turbocharger. From the turbocharger a second air duct rises to an air cooler (56) over the top of the engine, alongside the air filter. A third air duct (54) leads down to the inlet manifold on the opposite side of the engine to the turbocharger. The air duct lengths are kept to a minimum. The first and third air ducts cross each other on the top of the engine. The third air duct is connected to the inlet manifold by a variable throttle. The connection between the turbocharger and the throttle/inlet manifold is a straight path up and over the engine.
Patent DE-19806853-A1 (DE)
Inventor: RAETHER ROMAN BENEDIKT
IPC: A61K35/16
Filed: 1998-02-19
Abstract: The invention relates to a method for the production of polymers from N-vinyl compounds, characterized in that vinyl compounds are polymerized in the presence of radicals of general formula (I), wherein Q stands for NR<2> or S and T stands for CR<3>R<4> or S and R<1>, R<2>, R<3> and R<4> can be identical to or different from each other and independently stand for hydrogen, C1- to C20-alkyl or C6- to C18-aryl.
Patent DE-19809312-A1 (DE)
Title: High frequency tight housing for electrical components e.g. for a video or television tuner
Inventor: KRIEGER PETER
IPC: H05K9/00
Filed: 1998-03-05
Abstract: The housing (2,3) has a first housing part and at least a second housing part (2,3). The second housing part is made of metal foil which is electrically conductively connected to the first housing part. The first housing part may form the walls of the housing and the second housing part may form the top and/or bottom of the housing. The conductive connection may be made by e.g. adhesive, solder, welding and/or heat sealing. Independent claims also cover a method of manufacturing the housing.
Patent DE-19815051-A1 (DE)
Title: Spinnmaschine mit einem einen Saugrotor aufweisenden Streckwerk
Inventor: DINKELMANN FRIEDRICH
IPC: D01H5/74
Filed: 1998-04-03
Abstract: Spinnmaschine mit Streckwerken 1 und mit Spindeln sowie mit am Faserlaufwerk zwischen den Streckwerken und den Spindeln angeordneten, am Umfang mit einer Perforation 12 versehenen, im Innern unter Saugzug stehenden, angetrieben sich drehenden Saugrotoren 11, durch die in einer auf einen Teil des Umfangs der Saugrotoren begrenzten Verdichtungszone 23 Faserlunten 8 angesaugt und verdichtet werden, wobei die Drehachsen der Saugrotoren derart angeordnet sind, daß die Ebene ihrer Perforation zumindest annähernd mit der Ebene zusammenfällt, die die beiden Walzen 4', 4'' des Ausgangswalzenpaares 4 des Streckwerkes in deren Klemmlinie tangiert und wobei den Saugrotoren achsparallele Andrückrollen 24 zugeordnet sind, die am Ende der Verdichtungszone an dem die Perforation enthaltenden Umfangsbereich der Saugrotoren anliegen.
Patent DE-19821688-A1 (DE)
Title: Braking system for rail vehicle
Inventor: LEHMANN WOLFGANG
IPC: F16D55/224
Filed: 1998-05-14
Abstract: The braking system includes one or more brake disks (2) on a brake shaft (1).  The brake shaft, the disks and their brake forks (3) and/or braking force creators are on a common bearer frame (4).  The frame has central connections for energy supply, measuring equipment and control.  The frame with the elements fixed to it is in the form of a brake container ready to fit under the vehicle frame.
Patent DE-19824032-A1 (DE)
Title: Wind power plant for converting wind energy to rotation energy
Inventor: KUNZ ULRICH
IPC: F03D9/00
Filed: 1998-05-29
Abstract: The wind power plant converts wind energy to rotational energy, which can be picked up at a shaft (24), with a rotor (22), which is located rotationally on the shaft. The rotor is arranged in at least one lower entry opening (20) and an upper outlet opening and with a flow duct (16) defined by a guide wall (14).  A flow element (18) with a lower section is arranged in the vicinity of the top outlet opening, which in this region, produces a zone with a pressure lower than atmospheric pressure. The sectioning of the flow guiding element (28) is designed with an aerofoil section. The flow duct is straight and elongated with a vertically aligned longitudinal axis and has an inner nozzle section designed towards the rotor.
Patent DE-19827910-A1 (DE)
Title: Elevator shaft with fixing structure
Inventor: KARIMIES MARTTI ILMARI
IPC: B66B11/00
Filed: 1998-06-23
Abstract: The elevator shaft with fixing structure is intended mainly for small elevators. It consists of steel strips formed from a straight part (3), with the ends bent at 90 deg , so that they project on the same side of the straight part, forming side walls (4). The elevator guides are fixed to these side walls. The ends of the side walls can be bent out in a U shape. The straight part is 0.5-1 meter wide and the side walls 120-150 mm wide. The strips can be fixed to rigid structures of the building by bolts.
Patent DE-19828515-A1 (DE)
Title: Electromagnetic force compensation based weighing scales
Inventor: OBER JUERGEN
IPC: G01G23/04
Filed: 1998-06-26
Abstract: The scales have a position sensor (16) which during normal scales operation controls the current through a coil (13) via a variable gain amplifier (14), and controls a movable stop (20) via an ON-OFF switchable signal path (24) such that a load bearer (2) is maintained in the same position as in normal weighing operation.
Patent DE-19829058-A1 (DE)
Title: Flat seal, especially cylinder head gasket
Inventor: QUICK LOTHAR
IPC: F16J15/08
Filed: 1998-06-29
Abstract: The seal contains at least one duroplastic and at least one metallic filler. An Independent claim is included for the method of making the seal.
Patent DE-19835442-A1 (DE)
Title: Hollow casing for integrated circuits
Inventor: BABBITT JUN FRANK
IPC: H01L23/66
Filed: 1998-08-05
Abstract: An integrated circuit chip (12) arranged in the casing (10) cavity has solder bumps (14) on an active surface, to couple the chip to the casing substrate (15). An empty space (16) is formed between the active surface and substrate. The integrated circuit is surrounded by a blocking encapsulating material (13) after the chip is connected to the substrate. The encapsulating material does not fill the empty space. The encapsulating material is coated by a filling material (11).
Patent DE-19839096-A1 (DE)
Title: A cytokine-inducible gene and related protein useful for modulation of interferon gamma
IPC: C12N15/19
Filed: 1998-08-27
Abstract: A nucleic acid which encodes for a cytokine-inducible gene product and which comprises one of 15 sequences (given in the specification) is new.  A nucleic acid which encodes for a cytokine-inducible gene product and comprises a nucleotide sequence chosen from: a 3338, 2335, 8793, 2464, 592, 812, 401, 437, 534, 411, 405, 436, 1088, 663 or 354 bp sequence or the coding region or the corresponding complementary sequence or its complement is new. Independent claims are also included for:  (1) an expression vector which comprises at least one nucleotide sequence as above under the control of a regulatory element;  (2) a recombinant microorganism transformed with a vector as in (1);  (3) a recombinant polypeptide coded by a nucleic acid as above;  (4) a monoclonal antibody with specificity for a polypeptide as above;  (5) a method to produce a cytokine-inducible gene product coding nucleic acid.
Patent DE-19839550-A1 (DE)
Inventor: HEIMANN KLAUS
IPC: A61B5/00
Filed: 1998-08-31
Abstract: The device detects body function, periodically detects current position, and triggers an emergency call if the detected data are abnormally different from the reference data. The device (1) comprises a communication unit (2), a position recognition unit (7) and a manually operated alarm switch. The device includes at least one sensor (3) for identifying body functions, and a store (4) containing reference body function data. The sets of data are compared in a diagnosis unit (5). An emergency call is triggered if the detected data are abnormally different from the reference data. The current position, the temporarily stored position statement and detected sensor data are sent with the emergency call. An Independent claim is included for a emergency call outputting method.
Patent DE-19840448-A1 (DE)
Title: Separation arrangement with separating rollers and movable stop element for drinks industry has delivery mechanism, transport arrangement with driven roller and/or output roller path
Inventor: HARB NADIM
IPC: B65G47/29
Filed: 1998-09-04
Abstract: The arrangement has at least one delivery mechanism (1) for layer-wise delivery of pack bundles and at least one subsequent transport arrangement (4) with at least one rotary driven transport roller (10). The transport roller has a surface that is smooth and/or has a high frictional coefficient and/or an output roller path (2), and at least one stop element (5) of one or more parts that can move vertically and/or horizontally via a controller.  An Independent claim is also included for a method of separating formatted layers of existing pack bundles.
Patent DE-19841176-A1 (DE)
Title: Automatic optical test procedure involves production of a reference surface in a material with laser machining characteristics similar to those of human cornea
Inventor: RUNSCHKE ARNO
IPC: A61F9/01
Filed: 1998-09-09
Abstract: Before a proposed corneal surgery, a reference surface is produced by means of a UV laser with exactly the same parameters in a material which has laser machining characteristics similar to those of human cornea. The reference surface is measured. The measurement results are automatically evaluated and compared with a target shape. The comparison results are presented in an easily understandable form.
Patent DE-19847485-A1 (DE)
Title: Filter for water supply, especially stored rainwater, has middle part with filter screen movable between two positions inside
Inventor: RINGELSTEIN OLIVER
IPC: E03B3/02
Filed: 1998-10-15
Abstract: The middle part (1) of the filter allows at least two positions (a) for the filter screen (2) inside it. In the top position (a) the screen lies flush with the top side of the middle part, and in the bottom position it forms a dirt retention region. The middle part is connected to an inlet channel (3).
Patent DE-19855036-A1 (DE)
Title: High energy ignition uses light arc light between ignition plug electrodes instead of spark; ignition plugs and injection valves are combined to aid electrode cooling using injected fuel
Inventor: WAGNER VIKTOR
IPC: H01T13/40
Filed: 1998-11-28
Abstract: The ignition arrangement uses a light arc between the electrodes (1,2) of the ignition plug instead of a spark. This enables the use of conical electrodes in the ignition plugs. The ignition plugs and injection valves are combined to aid cooling of high temp. electrode tips by subjecting them to the injected fuel.
Patent DE-19855321-A1 (DE)
Inventor: FESLER BERND
IPC: F16H61/00
Filed: 1998-12-01
Abstract: The invention relates to a method for adjusting the operating temperature of a control device (2) of the gearbox of a motor vehicle, especially of an automatic gearbox. The invention further relates to the control of a gearbox having an electronic unit (4) with electronic modules and a hydraulic unit (3). Said control device (2) is arranged in a gearbox case which is partially filled with gear lubricant oil and which is at least partially surrounded by oil. The control device (2) has a cooling device (5) which cools the at least one part of the electronic unit (4) of the control device (2) by means of a coolant with a temperature  theta _c which is smaller than the prevailing temperature of the gear lubricant oil  theta _G. According to the invention, the electronic unit (4) is impinged upon with a predetermined volume flow of the coolant.