baber/WOPTO huggingface dataset:
Patent DE-19704210-A1 (DE)
Title: Logistic system for containers
Inventor: BLOME RAINER
IPC: B65G63/00
Filed: 1997-02-05
Abstract: the system has a positive identifier for each container stored in a system data base. Each container has a transponder for identification with the aid of detectors near the loading, unloading and transloading stations. Each container has a satellite-supported position receiver, e.g. a GPS receiver for position determination. Each container has a mobile radio transmitter and receiver station for receiving polling requests from the system manager and for transmitting data, esp. position data.
Patent DE-19712796-A1 (DE)
Title: Epitaxial silicon carbide wafer with conductivity correction
Inventor: ASAI RYUICHI
IPC: H01L29/47
Filed: 1997-03-26
Abstract: A novel epitaxial silicon carbide wafer has (a) a silicon carbide conductivity correction layer which is epitaxially grown on a silicon carbide substrate of the same conductivity type and which is sufficiently heavily doped to mask the deleterious effects of crystal defects of the substrate; and (b) a lightly doped layer which is epitaxially grown on the correction layer and which has an electrical conductivity lower than that of the substrate. Also claimed is a process for producing the above wafer by removing a 0.5-10  mu m thick surface layer from the substrate before epitaxially growing the correction layer and then the lightly doped layer. Also claimed is a silicon carbide semiconductor device with the above wafer.
Patent DE-19715659-A1 (DE)
Title: Fuel supply for oil heater with fuel container
Inventor: FRANTZ OTTO
IPC: F23K5/06
Filed: 1997-04-16
Abstract: Oil is supplied from the oil-storage container into the fuel container of the oil-heater by means of a pump (2) which is set in motion by a switch or sensor (101) or by a capacity-switch (102). An off-switch (104) switches off the pump when the level in the oil storage container has dropped too low.  The capacity off-switch (103) switches off the pump in relation to the level in the fuel container.
Patent DE-19716553-A1 (DE)
Title: Body section for motor vehicle
Inventor: BARUTZKY STEPHAN DIPL ING
IPC: B62D25/07
Filed: 1997-04-19
Abstract: The body skin sections(2,3,5) are manufactured from different materials. An intermediate element(6) is fitted between the support flanges(5',2') on the outer and inner sides respectively, and is made from the material of the body skin with the outer support flange. The intermediate element is glued to the inner flange and/or mechanically connected. The join may be by laser beam welding. The material for the skin section supporting the outer side flange is aluminium alloy, and the skin supporting the inner side flange is steel.
Patent DE-19717114-A1 (DE)
Title: Hinge for door or window
Inventor: PRINZ HUBERT
IPC: E05D11/08
Filed: 1997-04-23
Abstract: The hinge comprises two main parts; a main hinge section (10) which has a sleeve (12) around a bore (22) into which is fitted the hinge support and into whose bottom end is fitted the hinge shaft (24) of the second part of the hinge. The tip of the hinge shaft is profiles (64) as is the bearing recess (54) in the thrust block (36) at the bottom of the hinge support. The bearing blocks supports the weight of the door/window on the hinge shaft with the profiled bearing surfaces providing a set friction grip. The thrust block is located inside the hinge bore and is secured axially and rotationally. The two surfaces of the bearing support can be contoured to enhance the friction grip. This ensures that the door/window can be held securely in an open position.
Patent DE-19717580-A1 (DE)
Title: Inclination sensor with electrolyte liquid and gas bubble in a container
Inventor: SHIJO YOSHIHISA
IPC: G01C9/06
Filed: 1997-04-25
Abstract: The inclination sensor has container (A) for an electrolytic liquid (L) and a gas bubble (B). The container (A) has a cover plate (3) with a concave lid (3), whose curvature is greater in a first direction to that in a second perpendicular direction. Mounted on the concave underside of the lid are two electrodes (4,5) aligned in the first direction. The inclination of the object is measured by the change in voltage caused by the movement of bubble (B) within electrolyte (L). The lid (3) has toroidal curvature and is transparent.
Patent DE-19717717-A1 (DE)
Inventor: HILLEBRAND TIMO DR
IPC: C12Q1/6886
Filed: 1997-04-18
Abstract: The invention relates to a method for identifying malignant lung tumors in human beings by isolating genomic DNA from breath condensate, using this DNA as a substrate for the specific replication of segments of relevant tumor marker genes and detecting changes in the DNA sequence of said segments by means of allele-specific hybridization reactions.
Patent DE-19718240-A1 (DE)
Title: Seal profile for outer area of pane of wooden window
Inventor: PIEKERT HEINZ-DIETER
IPC: E06B3/62
Filed: 1997-04-30
Abstract: On the side (11) of the body (10) locating on the cheek an installation insert foot (13) of hard rubber material (EPDM) is inserted in a groove in the cheek and is of one-piece construction with the body. It either incorporates bracing parts or counter hooks. The insert foot can be completely pressed into the groove. The counter hook parts ensure that the glass seal holds firmly and the transition between the water outflow surface of the seal and the corresponding surface of the cheek is realised in a trouble free manner.
Patent DE-19720375-A1 (DE)
Title: Drum beating assembly having multiple beaters
Inventor: LOMBARDI DONALD G
IPC: G10D13/00
Filed: 1997-05-15
Abstract: The assembly comprises a frame, including at least one pedestal. There is an axle carried by the pedestal to rotate relative to it, the axle having an axis of rotation. There is a drum beater carried by the axle, and a pedal operatively connected to the axle to rotate the axle and beater in response to pedal movement.  The frame includes a base plate, there being a clamp arm to clamp a drum rim. There is also a structure supporting the arm on the plate to pivot relative to it, and clamp the rim, and a first adjustable member positioning the arm for pivoting, the extent of pivoting of the member being separately adjustable.
Patent DE-19722361-A1 (DE)
Title: Fluid mixing system especially for battery electrolyte
IPC: H01M10/50
Filed: 1997-05-28
Abstract: A mixing system for fluids such as liquids, especially an electrolyte, has a fluid conduit which extends from the bottom of a fluid-holding outer housing (14) to an upper region above the fluid level (46) and which is formed by an interspace between the outer housing (14) and an inner housing (28, 30). The inner housing has bottom openings (36, 38), preferably one or more side wall openings (48, 50) below the fluid level (46) and one or more top wall openings (60, 62) located in a depression (56, 58) of the top wall (52, 54) above the fluid level. Also claimed is similar system in which the inner housing has bottom openings (36, 38) and a top wall (52, 54) with one or more top wall openings (60, 62) located above the fluid level (44).
Patent DE-19725710-A1 (DE)
Title: Power and data transmission method e.g. for fire shutter
Inventor: LARCHER BEAT
IPC: H04B3/54
Filed: 1997-06-18
Abstract: The transmission method involves connecting connection lines (3,4) with a low impedance to a power supply (5) using a master (1) in a supply mode. In a transmission mode the connection lines are connected with a high impedance to the power supply during transmission pulses.  Data are transmitted from the mater to a slave (2) and from the slave to the master using the transmission pulses. Preferably, the data are transmitted from the master to the slave using phase modulation. The data are transmitted from the slave to the master using amplitude modulation.
Patent DE-19726576-A1 (DE)
Title: Dual frequency switchable oscillator
Inventor: GLAS ALEXANDER DIPL ING
IPC: H03B5/32
Filed: 1997-06-23
Abstract: The oscillator includes at least one surface acoustic waves resonator filter as an oscillator frequency determining element. The element has two resonances, whose phase shift with respect to each other totals 180 degrees.  The oscillator element is preferably a bipolar surface acoustic wave resonator filter with a 180 degree phase shifter, arranged in the feedback loop.
Patent DE-19726680-A1 (DE)
Title: Motor vehicle adjustable seat
Inventor: DEPTOLLA BERND
IPC: B60N2/62
Filed: 1997-06-24
Abstract: The seat (1,2) has a front part (3a) which can be adjusted longitudinally and in height, and is adjustable in relation to the seat base part (3b). The seat base part has longitudinal guides (3c) which cooperate with counterparts (7c) in the seat base part.  The front part of the seat moves as a function of the height position of the seat, such that the seat depth is greatest when the height is at a minimum and smallest at the maximum height position. Preferably, one end of a coupling rod (6) has an articulated connection to the seat front part, while its other end is fastened to a link point (6b) of a height adjustment component.
Patent DE-19727421-A1 (DE)
Title: Climbing robot
Inventor: SCHMIERER GERNOT DIPL ING
IPC: B62D55/265
Filed: 1997-06-27
Abstract: The contact and release of the passive suction elements (5) from the adhesion surface is effected by the assistance of a restricted guidance by the continuous movement mechanism of the passive suction elements.  The continuous movement mechanism consists of a first and second synchronous shaft (3,4), a closed belt drive (2) passing round the shafts, and motorised drives equipped with transmissions.
Patent DE-19729480-A1 (DE)
Inventor: HEITE CHRISTIAN DR ING
IPC: H02M7/06
Filed: 1997-07-10
Abstract: the capacitive network part has a two-way rectifier arrangement (G) for supplying a load (LA) from an alternating current network (L,N). There is an arrangement (D2,R,T) for switching over the second two-way rectifier (G) into a single-path mode depending on the load. A changeover signal which is used to change over into one-way mode is formed by observing the rectified voltage which is applied to a charging capacitor (C1). The d.c. voltage is stabilized using a first zener diode (D1) in parallel with the load.
Patent DE-19730961-A1 (DE)
Title: Impact absorbing cushion for vehicle
Inventor: SCHMIDT KNUT
IPC: F16F1/37
Filed: 1997-07-18
Abstract: The impact absorbing layer has a cellular honeycomb structure with parallel walls (2) and with axes at right-angles to the expected impact. The impact end of the structure has an impact-absorbing cladding layer (4) topped by a sealing outer layer (3). The cladding layer has a thickness not greater than 20 percent of the thickness of the honeycomb layer. The honeycomb structure has a hexagonal cross-section and has walls made of plastics, wood, lightweight metal or paper. The cladding layer is made of a plastics foam while the outer layer can be made of plastics, wood or metal.
Patent DE-19734484-A1 (DE)
Title: Mounting method for laser diode on carrier
Inventor: AZDASHT GHASSEM DIPL ING
IPC: H01S5/024
Filed: 1997-08-08
Abstract: The method includes placing the laser diode (16,18) on the carrier over an extrusion (14,14'; 22) of the carrier in such a way, that two distant areas of the laser diode are arranged on at least two opposite sides of the extrusion, and mechanically and electrically connecting the areas of the laser diode with the carrier. A micro cooling arrangement (10,10'; 24) with a cooling channel is preferably used as the carrier, whereby the extrusion is formed through an aperture of the cooling channel at the surface of the micro cooling arrangement.
Patent DE-19734865-A1 (DE)
Title: Hand grip for shopping trolley
Inventor: FUCHS PETER
IPC: B62B5/06
Filed: 1997-08-12
Abstract: A three part hand grip for a shopping trolley has two end pieces (1) secured to the wire frame at each side and gripping into the ends of a profiled extrusion section which forms the body of the handgrip. The extrusion is grooved along each edge to grip the lipped edges (3a) of a transparent plastic cover (3) under which a logo strip is secured. The plastic cover is removed by a bar pushed into a tooling bore (6) in the bottom of the extrusion.
Patent DE-19738718-A1 (DE)
Inventor: KUTTNER FRANZ
IPC: H03B5/12
Filed: 1997-09-04
Abstract: The oscillatory circuit presents, between a first (1) and a second (2) circuit node, a parallel circuit comprised of a piezoelectric crystal (O), a first inverter (I1) and a first resistance element (R1). The two circuit nodes (1) are connected to a reference potential (mass) 3, the first circuit node via a first capacitor circuit (C1) and the second one via a second capacitor circuit (C1). The first capacitor circuit (C1) comprises at least two capacitors, of which the first electrode is connected to the reference potential (mass) and the second electrode to the first circuit node (1), in both cases via a switching element (S). Moreover, the oscillatory circuit includes a circuit for preloading (V) the capacitors (C) as well as a synchronization circuit (SY) for connecting the capacitors (C) at a time (t1) where the preloading potential coincide with the potential in the first circuit node (1).
Patent DE-19739353-A1 (DE)
Inventor: SADIKU SADIK
IPC: H02K15/04
Filed: 1997-09-08
Abstract: The invention relates to a method and a device for producing a distributed wave winding. To accelerate the currently used method for producing a distributed wave winding the invention provides for a relative indexing to be carried out between the template (12) and coil receiver (38) after a concentric coil group (50) has been ejected and for a further concentric coil group (54) of the same phase with a connection (52) to the previous coil group (50) to be wound on the template (12) and ejected into the coil receiver (38).
Patent DE-19741742-A1 (DE)
Title: Hand pallet truck
Inventor: KRENZIN MARCEL DIPL ING
IPC: B60B33/04
Filed: 1997-09-22
Abstract: The bearing journal (26) of the support roller is mounted to rotate in a flange (28) fastened to the drive section and is connected to a plate (18) rotatable on the underside of the flange. The support roller (10) is mounted in a swinging arm (12) which rotates on the plate, and a pin (42) is vertically adjustable in the bearing journal and interacts with the swinging arm. The pin has a threaded section interacting with a threaded nut section, and a spring (50) tensions the swinging arm in the direction of the pin.
Patent DE-19746799-A1 (DE)
Title: Solar plant
Inventor: HEGELE FRANZ
IPC: H02S99/00
Filed: 1997-10-23
Abstract: A solar plant has a fluid as a heat carrier. A circulating pump is provided which draws its driving energy from photoelectric energy converters. These are solar cells which are located by the solar collector so that they are constantly hit by the solar radiation in the same scale as the solar collector. A second circulating pump is provided for the heat carrier which is supplied with driving energy in the way according to the invention and can be switched on as well as, or instead of, the first pump if the heat carrier exceeds a certain temperature, in order to transport a part of, or the whole of, the flow through a reactive load consumer/radiator.
Patent DE-19755837-A1 (DE)
Title: Sputtering unit employs an electrically isolated substrate edge mask
Inventor: OCKER BERTHOLD
IPC: H01J37/34
Filed: 1997-12-16
Abstract: A sputtering unit employs a substrate edge mask (8) which is electrically isolated within the sputtering chamber housing (2). In a sputtering unit having a substrate edge mask located between an anode, which is electrically connected to the chamber housing, and a nonconductive substrate held by a support which is electrically isolated from the housing, the mask (8) is electrically isolated within the housing (2). Preferred Features: A dark space gap of 1-2 mm is provided between the anode (10) and the mask (8).
Patent DE-19756527-A1 (DE)
Title: Wafer with circuit pattern in element forming and peripheral regions
Inventor: MOTONAMI KAORU
IPC: H01L27/108
Filed: 1997-12-18
Abstract: A wafer, provided with a circuit pattern, has on one main face (a) an element forming region with chip-forming regions (M, L) separated by a parting line (403); (b) an element non-forming region (P) which does not form chips; (c) first and second regions (M, L) formed in each chip-forming region and electrically separated by an element separation film (2M); (d) first insulating films (5M, 5L, 5P, 7M, 7L, 7P) covering the element forming and non-forming regions; (e) a semiconductor element (102) having a predetermined function and formed on the insulating film (5M, 7M) of the first region (M); (f) a predetermined film (8P, 9P, 10P) formed on the first insulating film (5p, 7P) of the element non-forming region (P); (g) second insulating films (11M, 11L, 11P) formed on the first insulating films (5M, 5L, 5P, 7M, 7L, 7P) so as to cover the semiconductor element (102) and the predetermined film (8P, 9P, 10P); (h) wiring layers (12M, 12L) formed on the second insulating films (11M, 11 L) of the first and second regions (M, L); and (i) a conductor film (12P) formed on the second insulating film (11P) in the element non-forming region (P) and consisting of the same layer as the wiring layers (12M, 12L). Also claimed is a process for producing the above wafer.
Patent DE-19800276-A1 (DE)
Title: Method of monitoring animals during feeding
Inventor: WESSELER BERNHARD
IPC: A01K29/00
Filed: 1998-01-07
Abstract: The method involves observing the animals by photographing them with a camera and transferring the images, which can be stored, to a monitor without time delays. The camera can be moved to each feed stall at which animals are currently being fed, whereby the feeding can take place successively at the monitored stalls. An Independent claim is also included for a device for monitoring animals during feeding
Patent DE-19808609-A1 (DE)
Title: Triac switching of two-pole water heating elements in a three-phase supply
Inventor: DORSCH MANFRED
IPC: F24H9/20
Filed: 1998-02-28
Abstract: The resistive (RLast) and inductive (LLast) heating element has one pole connected (A1) to a first triac switch (Tr) over an np transition and the other (A2) to a second triac switch (Tr') over a npn line. Control is through the gate electrodes (G).
Patent DE-19810083-A1 (DE)
Title: Connector pin for socket used to secure dental crown or jaw segment onto model base
Inventor: LAUKS ROBERT
IPC: A61C9/00
Filed: 1998-03-10
Abstract: The fixing shank part of the pin contains a slot (6) extending the length of the shank and dividing the shank into two or more inter-spaced flexible shank parts (7,8). The outer mantle surface (9) of the shank has a radius (rmin, rmax) that varies over the length of the shank, the maximum radius (rmax) being equal to the radius (R) of the cylindrical end (10) of the shank for receiving the crown or jaw segment. A radial undercut is formed in the area of the minimum shank radius (rmin). The pin comprises a fixing shank (2) and a socket shank (3) releasably insertible into a seat in a guide sleeve located in the model base.  An Independent claim is also included for a socket connection using this pin to secure a dental crown or jaw segment onto a model base.
Patent DE-19818914-A1 (DE)
Inventor: HOERNER WOLF-DIETER
IPC: A61K31/327
Filed: 1998-04-23
Abstract: Use of a cosmetically and dermatologically compatible organic compound containing activated oxygen for preparation of a composition for improvement of microcirculation of the skin is new. An Independent claim is included for a pharmaceutical preparation for improving microcirculation of the skin comprising a cosmetically and dermatologically compatible organic compound containing activated oxygen and a fatty acid or fatty acid ester.
Patent DE-19819324-A1 (DE)
Inventor: KONIECZNY JOERG-ROMAN
IPC: H01M8/04029
Filed: 1998-04-30
Abstract: The invention relates to a low-temperature fuel cell (1) comprising two porous electrodes (2, 3) of differing polarity. An electrolyte (6) having a surface (7) on the fuel gas side and a surface (8) on the reaction gas side is arranged between the electrolyte-facing surfaces (5) of the electrodes (2, 3). The invention also relates to a method for wetting at least one of the surfaces (7, 8) of an electrolyte in such a fuel cell (1). To this end the fuel cell (1) is positioned adjacent to at least one channel element (9) comprising a semi-permeable membrane (10) through which a fluid guided in the channel element (9) is able to pass towards the electrolyte and at least partly covers at least one of the surfaces (7, 8) of the electrolyte (6) with a layer of water so that the reactions taking place at the electrolyte (6) are enhanced. The invention is advantageous insofar as dosing can be carried out via an adjustment of the pressure or via the concentration of water in the fluid, in particular if the fluid also contains a carrier medium.
Patent DE-19823004-A1 (DE)
Title: Piston for a fuel-injected diesel engine
Inventor: STRAUSS TIM
IPC: F02B3/06
Filed: 1998-05-22
Abstract: Surface (10) of a piston of a diesel engine with direct fuel injection includes a trough (12) around which are several channels (20). The piston trough ends of the channels open tangentially to the trough and are formed so that they produce a flow that is directed towards an impingement point of an injection stream in the piston trough. Preferably the other ends of the channels are within the periphery of the piston surface. Valve pockets (22) may be provided on the piston surface, in which the channels are functionally integrated.
Patent DE-19824761-A1 (DE)
Title: Power amplifier especially for NMR medical tomograph
Inventor: SCHWEIGHOFER PETER DIPL ING
IPC: G01R33/385
Filed: 1998-06-03
Abstract: A power amplifier having at least first and second output stages (10,12) connected in series on the output side, and each capable of outputting a largely continuously adjustable output voltage. A control device is used to control the first output stage (10) in dependence on a rated (desired) value as well as on a fed-back actual or true value.  A control device is provided for controlling the second output stage (12) in dependence on the rated value. At least the second output stage (12) is set up to generate the respective output stage voltage by pulse-width modulation (PWM).
Patent DE-19825835-A1 (DE)
Title: Heater body for a hot water production unit
Inventor: FINIS FRANK
IPC: A47J27/21
Filed: 1998-06-10
Abstract: The heater body in the form of a steel plate (6) with a thick-layer heating element on its side facing away from the water space (7) is characterized by the fact that on its opposite side (12) the steel plate is provided with a limescale-like layer (13) and/or a metal layer with a higher heat conduction coefficient than steel.
Patent DE-19828167-A1 (DE)
Title: Floor group for vehicle with tunnel for exhaust system
Inventor: KRUEGER HELMUT
IPC: B62D25/20
Filed: 1998-06-24
Abstract: The floor group consists of an exhaust system (5) running in a tunnel (2) in the floor (1) of the vehicle. The exhaust system has a flat wall region (8) opposite the road surface at the height of the tunnel aperture at the same level as the adjacent floor regions (3, 4). Gaps (11) are left at either side, wide enough to allow for the relative movement of the exhaust system in operation.  The exhaust system is triangular in cross section in this region, or alternatively may be oval in cross section with two opposite straight sides (9, 10).