baber/WOPTO huggingface dataset:
Patent DE-19628289-A1 (DE)
Title: Servo drive for door
Inventor: LIBERDA RUDOLF
IPC: E05F15/00
Filed: 1996-07-12
Abstract: The door is driven by an electric servo motor (9) fitted to one end of a slim rectangular housing (1) which also contains the back-up batteries (11), the control circuit (10) and the power connections (12,13). The housing has a U-shaped cover and a flat base and is fitted in a vertical position to one side of the door opening or in a horizontal position on the upper support frame for an up and over door. The servo motor drives the door via a flexible belt or via a simple rack and pinion drive. A reduction gearing is included in the drive. The electric supply is via a socket and the unit is fitted with external controls and, if required, a remote control. The batteries provide failsafe operation in a power failure.
Patent DE-19629239-A1 (DE)
Title: Automatic preparation of coffee and/or expresso
Inventor: GREIWE HANSDIETER
IPC: A47J31/40
Filed: 1996-07-19
Abstract: Automatic preparation of coffee and/or expresso comprises passing heated water, at a predetermined pressure, through coffee powder, after which the powder is filtered out. The pressure applied to the coffee powder is predetermined and is adjusted according to measured water through flow. The water flow is preferably measured and compared with a threshold value, and is reduced or increased if the value drops below or above the threshold value. Apparatus is also claimed.
Patent DE-19642776-A1 (DE)
Title: Pressurised silicone rubber seal flange used in steam sterilisers
Inventor: WEBER WOLFGANG
IPC: F16L17/10
Filed: 1996-10-17
Abstract: A new seal (10), e.g. for a steam autoclave, can be subjected to pressure. The seal has a silicone rubber wall (16) surrounding a cavity and is sufficiently elastic, so that applied pressure causes it to expand against the part being sealed. To this effect, there is a flange (12) let into the wall (16), allowing a pressure medium to be introduced, and subsequently released. In the silicone rubber wall (16) near the flange, there is a woven or braided mat (18, 20). The mat is made of a flexible metal, which has greater rigidity than the silicone rubber.
Patent DE-19645683-A1 (DE)
Title: Noise protection wall, with solar cells, for mounting along roadside or railway track
Inventor: HANEBRINK HUBERT DIPL ING
IPC: E01F8/00
Filed: 1996-11-06
Abstract: A noise protection wall by the side of a road or a railway has photovoltaic modules (7) fastened to the top side (5). These modules are glued with their flat underside on to the flat top side of the wall. They are inclined at an angle of between 20 and 45 degrees, but preferably between 25 and 35 degrees.  The adhesive used is an epoxy resin, and the modules are assembled in layers with a base of glass, then a layer of cast resin in which the cells are embedded, and then a top layer of glass.
Patent DE-19652333-A1 (DE)
Title: Self sufficient dosimetric system for integral detection of environmental parameters
Inventor: GABRIEL ELMAR PROF DR
IPC: G01N17/00
Filed: 1996-12-03
Abstract: The system is in the form of a system body made up of component parts which undergo irreversible changes due to conditions or parameters of the environment in which the system body is fixedly or movably disposed. The changes experienced by the system body are a measure of the time, intensity and direction dependent effects of this parameter.  The component parts are preferably made of material or a material combination which can be changed in a characteristic way by environmental parameters. These changes may be changes in shape, structure, mass surface and/or volume. The changes are analysed in two steps using known interference free test methods. After dismounting the system the component parts are analysed.
Patent DE-19653434-A1 (DE)
Title: Side impact absorber for rear region of passenger car
Inventor: KANG SUN-WON
IPC: B60R21/00
Filed: 1996-12-20
Abstract: The side impact absorber has a supporting body (3,3') which is connected to an internal side wall covering (2) in the boot. There is a supporting arc (4,4') built out from the support body. The device also includes an internal rod (5) and an external hollow rod (5'), both of which are supported by the supporting arc. The internal rod is fitted inside the external hollow rod. A compression spring (7) is fitted between them.
Patent DE-19717394-A1 (DE)
Inventor: HOUBEN JOCHEN DR
IPC: D06M15/263
Filed: 1997-04-24
Abstract: The present invention relates to a printable one-component bulking paste from a water-soluble aqueous mixture consisting of a polymer containing carboxyl groups, at least one multifunctional alcohol as a cross-linking agent and possibly further addition agents such as thickeners, the carboxyl groups contained in the polymer being neutralized in a molar percentage of 40 to 65 %. The invention also relates to the use of said bulking paste in the production of threads, woven fabrics, non woven textiles or foils. Thermal reprocessing is carried out for drying and crosslinking the bulking paste after it has been applied onto the support.
Patent DE-19720187-A1 (DE)
Title: Clamp for square section tubing
Inventor: QUENTIN STEFAN DIPL ING
IPC: E04G7/26
Filed: 1997-05-14
Abstract: The clamp (1) has two L-shaped grips (2,3) which have interlocking profiles and which are also linked by two sloping thrust faces (8). A threaded fastener (4) is located through a slot (14) in one section and is threaded into a tapped hole in the other section. As the threaded fastener pulls the two sections together they slide on the sloping thrust faces until their outer edge (9) grip the square profile. On of the clamp sections has another tapped hole (16) to take a securing screw (6) which fastens a scaffold clamp, to enable square section tubing to be clamped to round scaffold tubing.
Patent DE-19720214-A1 (DE)
Title: Output maximum point detection circuit having output detection unit
Inventor: JO HYUN-MIN
IPC: H01L31/042
Filed: 1997-05-14
Abstract: The output maximum point detection circuit has an output detection unit (20) for producing an output detection signal, which corresponds to an output voltage (Vc) and an output current (Vc) of a solar cell (10). A signal prodn. unit (30) produces a scanning signal (S1-S2) and a maximum output point differentiation unit (40) is provided for comparing a previous charging amount with an existing charging amount. This is carried out corresp. to the output detection signal for a specified time, in response to the scanning signal and for determining, that an output power of the solar cell (10), reduces, if the previous charging amount is greater than the existing charging amount, so that a distinguishing signal is produced.
Patent DE-19720680-A1 (DE)
Title: Novel complementary C-MOS transistor pair
Inventor: RUBEL HOLGER
IPC: H01L27/092
Filed: 1997-05-16
Abstract: In a complementary transistor pair, the two transistors are arranged one above the other in the growth direction and the upper and lower layers of the transistor layer sequences form the respective gate regions of the first and second transistors. Also claimed is a process for producing the basic structure of a complementary transistor pair by successively forming a lower gate region layer, an insulating layer, a p-channel layer, an insulating layer, an n-channel layer, an insulating layer and an upper gate region. Further claimed are processes for producing a complementary transistor pair.
Patent DE-19720962-A1 (DE)
Title: Watercraft with water jet propulsive unit
Inventor: STURMHOEFEL ULRICH
IPC: B63H11/08
Filed: 1997-05-17
Abstract: The water jet propulsive unit is installed on the stern of the craft (10) and has a housing (1) accommodating an impeller (4).  At least one inlet channel (2) is connected to the housing, and its inlet opening (2.1), viewed in the direction of travel, lies before the housing and above the counter line of the craft. An exit nozzle (3) is connected to the housing.
Patent DE-19722199-A1 (DE)
Inventor: WENZEL KARSTEN
IPC: B29C33/44
Filed: 1997-05-27
Abstract: The invention relates to a mold to shape a substantially ring-shaped body, comprising a plurality of outer mold segments (14/28) which can be displaced radially and are held together by a ring (outer ring 16) having conical sliding surface (18) that faces said mold segments. Clasping elements (24), each of which is connected to a mold segment (14/28), engage in an undercut groove (20) on the conical sliding surface so that the mold segments can move radially when the ring (16) is axially displaced, wherein at least one support surface (26) comes to rest on a wall surface of a groove (22). In order to enable sequential opening of said mold, thereby reducing the forces exerted upon the tires or a different ring-shaped body during the shaping process, the invention provides that the cross section of certain clasping elements (24) are dimensioned in such a way that the support surface (26) comes to rest on the corresponding wall surface of the groove (22) much later as compared with the support surface of the other clasping elements when the outer ring is axially displaced.
Patent DE-19722268-A1 (DE)
Title: Waste water treatment process and assembly
Inventor: BRANDAUER EDGAR DR
IPC: C02F3/06
Filed: 1997-05-28
Abstract: Water is treated by an simultaneous adsorptive process combining biological and physical treatment in single unit comprising (a) if required, intensively mixing the pre-treated water and its pollutant load with powdered capillary/porous material especially coke and oxygenating; (b) passing the resulting mixture through and agitating within a loose, bulk capillary mass (5) bearing a biological film; (c) releasing the water to a settlement zone in which the solids settle out and from which the treated water, the spent biomass/sludge and solid are separated and removed; and (d) subjecting the water to preliminary mechanical treatment (1).
Patent DE-19724199-A1 (DE)
Inventor: TREIBER REINHARD
IPC: C09K23/14
Filed: 1997-06-09
Abstract: The invention relates to emulsifiers (E) consisting of a) aliphatic, cyclo-aliphatic or aromatic polyisocyanates and b) acid phosphoric acid esters.
Patent DE-19725447-A1 (DE)
Title: New N-cycloalkyl-((amino-sulphonyl)phenyl)azoxy-cyanide compounds
Inventor: SIMON WERNER EMIL JOSEF
IPC: C07C311/37
Filed: 1997-06-16
Abstract: Phenylazoxycyanide compounds of formula(I) are new. R1 = H or 1-4C alkyl; R2 = 3-8C cycloalkyl (optionally substituted by 1-3 1-6C alkyl groups or condensed with a benzene or cyclohexane ring); X = H, F, Cl, Br or 1-6C alkyl.
Patent DE-19727884-A1 (DE)
Title: Breathing air humidifier apparatus
Inventor: SCHMON EWALD DR
IPC: A61M16/16
Filed: 1997-07-01
Abstract: The apparatus used to humidify air for breathing, has hollow membrane filaments (11) within a container of fluid, where the air flows through the filaments. Air bubbles become detached from the membrane filaments through the gaps between them. The ratio of the total cross section surface of the membrane filaments and the inner cross section surface of the assembly is  <= 0.65. The membrane filaments are contained within a replaceable humidifying cartridge (9).
Patent DE-19730289-A1 (DE)
Title: Voltage pick-up shifter for MV transformer
Inventor: MEULEMAN ANDRE
IPC: H01F29/04
Filed: 1997-07-15
Abstract: The transformer (1) voltage pick-up shifter comprises a power semiconductor electronic (5), lifted to MV (HV) potential, coupled to a voltage control (7) via an optical fibre (6) for switching the taps (4) of the MV coils ON and OFF. Pref. the voltage control regulates the mains voltage also under load in dependence on the low voltage (3, 8).
Patent DE-19731761-A1 (DE)
Title: Seat or bench of motor vehicle with seat cushion
Inventor: WILLER ROLF
IPC: B60N2/42
Filed: 1997-07-24
Abstract: During accidents, the seat cushion in a vehicle seat or bench is tipped upwards by a mechanism which operates automatically. Preferably, a rail (1) is mounted under the normal support rail for the seat and includes a vertical plate at the front which can turn under a specific pressure. A brake (4) is formed at the rear of the seat by a wedge-shaped piece over which a leaf spring is tensioned. A control rail (5) is supported on rollers (6) in the seat frame and extends to the inner front edge of the seat. A half-moon-shaped control piece is fastened to the rail and forces the seat surface upwards. The front edge of the seat is moved upwards by an electric motor when sensors detect an accident.
Patent DE-19734632-A1 (DE)
Title: Processing method for decoding MPEG audio data
Inventor: HOFMANN FRANK
IPC: H03H17/02
Filed: 1997-08-09
Abstract: The method involves using a synthesis filter bank (3) to perform a discrete cosine transformation based on a fast complex Fourier transform. The input sequence (7) of the synthesis filter bank is used to form several separate input sequences for the following Fourier transforms.  The output sequences of the Fourier transforms are complex-modulated and combined into one output sequence (6) by addition.
Patent DE-19743111-A1 (DE)
Title: Device for displacing two doors of rotary printer side wall
Inventor: KNAUER PETER DIPL ING
IPC: B41F13/30
Filed: 1997-09-30
Abstract: Each door (10,11) is fitted with an elbow lever (24,25) operated by a motor (16,17) and supported on the side wall (1). When the doors are closed the elbow levers occupy an over dead-centre position. In the closed condition, a first one door is moved against stops (36,37) on the side wall and then the second door is moved onto the first.
Patent DE-19743289-A1 (DE)
Title: High density multilevel interconnect substrate, especially for multi-chip modules, has insulation levels of different materials
Inventor: HEDLER HARRY
IPC: H05K3/44
Filed: 1997-09-30
Abstract: A high density multilevel interconnect substrate, especially for multi-chip modules, has two insulation levels (1, 5) of different materials. An Independent claim is also included for production of a high density multilevel interconnect substrate, especially as described above, in which the metallization (3, 4, 6) and insulation (1, 5) levels are deposited and structured  as functional levels on one side of a substrate (2) by successively depositing a first functional level and one or more further functional levels, successively photolithographically structuring the further functional levels and using the structure of the uppermost functional level for the structuring of the first functional level by selective etching. Use of different materials for the insulation levels reduces production costs since it provides possibilities of selective etching for metallic substrates and thus less expensive batch processing.
Patent DE-19744236-A1 (DE)
Title: Procedure for loss-free periodic control of capacitive load, especially piezoelectric actuator
Inventor: GUERICH GUNTER DR ING
IPC: H01L41/04
Filed: 1997-10-07
Abstract: A capacitor battery (C1) is charged up to the operating voltage of the load (CP) from a voltage source (UB) before the start of the load control. The load is charged from the capacitor battery via a series resonant circuit formed from a choke, a freewheeling diode and the load. With load demand, via a load switch, the load is connected with the choke, which is connected to the capacitor battery via a freewheeling diode, so that the load is discharged up to a residual voltage.
Patent DE-19749237-A1 (DE)
Title: High speed strip lamination
Inventor: HIRZ KARL-HEINZ
IPC: B32B37/22
Filed: 1997-11-07
Abstract: Lamination of strip materials with film strips between the laminated strips includes a structured sequence of drawing out the film material to be cut and laid in place.
Patent DE-19757160-A1 (DE)
Title: Safety control block for high pressure cleaning device
Inventor: OBERDORFER HARALD
IPC: H03K17/97
Filed: 1997-12-20
Abstract: The safety control block (8) for a high pressure cleaning device detects the displacement of a sliding control piston (1) contained within a cylinder space into each of its end positions using a contactless measuring sensor (4), e.g. a magnetic sensor cooperating with a permanent magnet (5) attached to the control piston end face, or an optical, inductive, or capacitive sensor.
Patent DE-19757359-A1 (DE)
Title: Carbon steel for hot forged connecting rod
Inventor: JEONG DAE HYUN
IPC: C22C38/42
Filed: 1997-12-22
Abstract: A steel for a connecting rod contains (by wt.) 0.45-0.6 % C, 0.15-0.35 % Si, 0.8-1.5 % Mn, less than 0.03 % P, 0.03-0.065 % S, less than 0.2 % Cr, 0.2 % Ni and less than 0.2 % Cu. Also claimed is a connecting rod production method, in which the connecting rods are air cooled, immediately after hot forging, to 500-600 deg C without allowing the connecting rods to stick together.
Patent DE-19800046-A1 (DE)
Inventor: PFAUNDLER JULIAN
IPC: B24B23/04
Filed: 1998-01-02
Abstract: The invention relates to a motor-driven hand unit comprising a shaft (10) driven by a motor, which shaft is mounted by means of a bearing (13) in a recess (16) of a housing part (12) and carries a fan wheel (14) at an axial distance thereto. The bearing (13) is sealed on the axial side facing the fan wheel (14) in relation to said fan wheel (14) by means of an axial sealing element (30) rotating with the shaft (10), whereby said sealing element is embodied as a circular, rubber-elastic shaft seal, the flexible sealing lip (32) of which contacts the outside of the bottom part (17) of the housing (12) and seals the outlet (19) of same.
Patent DE-19801044-A1 (DE)
Title: Cladding system for a bath
IPC: A47K3/16
Filed: 1998-01-14
Abstract: Cladding is attached to upper and lower frame sections. At least two parts (18a,18b) meeting at an angle of a lower frame section and/or at least two parts meeting at an angle can be connected via corner connecting pieces (32). Connections are preferably made by interlocking plug and socket connections. Independent claims are also made for specific sections forming the substructure.
Patent DE-19802202-A1 (DE)
Title: Disc gripper mechanism
Inventor: KLUGE ANDREAS
IPC: H01L21/687
Filed: 1998-01-22
Abstract: The mechanism has two interconnected gripper arms (1,2), which are always in lateral contact with a wafer disc (3) edge at one end. These ends can move radially outwards by pressure, or tension, of the holder. The other ends of the gripper arms are secured in a holder (7). There are elastic elements, which can return the ends of the gripper arms into the initial position after release of the holder. The gripper arms are preferably made of titanium. The disc engaging ends of the gripper arms are fitted with slide shoes (5) with recesses for the disc retention.
Patent DE-19802632-A1 (DE)
Title: Commercial vehicle with tipping driver's cab
Inventor: WETZEL WILHELM DIPL ING
IPC: B62D33/067
Filed: 1998-01-24
Abstract: The vehicle has a bridging cross member(17) fastened to the frame of the vehicle, and has a horizontal transverse boom(171) with sides(172) extending on both sides of it and vertically inclined to the frame of the vehicle, and with a cross section formed preferably as a hat section with outer-lying backs on its flange-type ends of the sides.  A U-form rail(19) open at the top lies in the bridging cross member and is supported by its profiled backs on two spaced apart spring shock absorbing elements(20).  The locking of the driver's cab is effected on the U-rail.
Patent DE-19804808-A1 (DE)
Inventor: HASENOEHRL KARL
IPC: B41J2/32
Filed: 1998-02-06
Abstract: The invention relates to a thermoprinter (10) with at least one thermoprinting head (22, 32, 42) and a printing roller (24, 34, 44). The invention additionally provides that the thermoprinting head (22, 32, 42) and the printing roller (24, 34, 44) are combined to form a printing unit (20, 30, 40) by means of a mounting device (26). The printing unit is arranged on the thermoprinter (10) in such a way that it can be replaced.
Patent DE-19809067-A1 (DE)
Title: Device for drying and heating dust-form and fine granular material
IPC: F26B3/18
Filed: 1998-03-04
Abstract: Flue gas (5) and the insert material (6) leave the combustion chamber (1) as a mixture. The insert material is so conducted into the burning zone of the burner flame (4) by compressed air that a disturbance-free burning of the burner flame is guaranteed. A ring gap (8) between the combustion chamber wall (2) and an additional outer chamber (9) contributes to the flame burning in a disturbance-free manner. The insert material is tangentially conducted into the combustion chamber and the ring gap so that through a ''cyclone effect'' it slides along the combustion chamber wall and the outer chamber. There is no connection between the combustion chamber and the ring gap so that the insert material and flue gas are fed separately.
Patent DE-19813959-A1 (DE)
Title: Body sound suppression device for helicopter
Inventor: STREHLOW HENNING
IPC: F16F15/00
Filed: 1998-03-28
Abstract: The suppression device is fitted to a bearing structure connecting a cell to a sound creator.  It has at least one piezo-actuator (11) to conduct vibrations into the bearing structure (5) so that the body sound transfer path is locked into the insulating structure and to provide compensation for the sound creation by the system masses of the sound creator.
Patent DE-19816098-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A46B5/00
Filed: 1998-04-09
Abstract: The invention relates to a cleaning brush, especially a toothbrush, comprising a handle (1) and an oblong-shaped brush head consisting of a flexible bristle carrier with a longitudinal cross-section which tapers inwards from the handle to the front end of said brush head and which has bristles attached thereto. The bristle carrier has two sections (9,10) that are placed behind each other in a longitudinal direction and which are connected to each other without any transition. Said sections are made of materials with different properties. At least the front section (9) is made from an elastomer. The materials, cross-sections and flexural length of the sections are selected in such a way that the front section (9) can be diverted with a smaller radius of curvature than the other section (10).
Patent DE-19819258-A1 (DE)
Inventor: MARTINEK PETER
IPC: G01M3/24
Filed: 1998-04-29
Abstract: Measurement probe has integrated elements for determination of physical quantities relevant to determination of fluid flow rate, pressure and flow rate noise. The measurement elements are linked via radio, modem or cable connection to an analysis device or a data collection device (12). The probes are arranged at key points (10) and at measurement points (11) as close together as possible. AN Independent claim is made for method of leakage detection.
Patent DE-19822008-A1 (DE)
Title: Brake servo unit for motor vehicles
Inventor: KAUB MANFRED
IPC: B60T13/575
Filed: 1998-05-15
Abstract: The device has first and second servo units. The first unit (20)  is formed to intensify a force during normal brake operation. The second unit (22) comes into effect during rapid braking, or when the first unit has reached max. servo force and braking continues to increase. An actuator member (46) to introduce brake force is connected to a brake pedal. Each servo unit has an under pressure chamber (28,30) for connection to a source, and a working chamber (32,34), divided from each other by a moveable wall (24,26). The working chamber is for connection to the under pressure source or to atmospheric pressure.
Patent DE-19825408-A1 (DE)
Title: Oscillating saw with rotarily driven holder and saw-blade container
Inventor: HAEUSLER RAINER
IPC: B27B5/32
Filed: 1998-06-06
Abstract: A pressure element is pressed towards the rotarily driven holder (8) and fixes the saw-blade on the holder towards the holder's pivot axis. A tie-rod (17) grips the pressure element.  A clamping element (21) is supported on the holder and adjustably held on the tie-rod. A spacer piece (28) between the holder and clamping element is adjustable in length towards the tie-rod.  The spacer piece has two relatively movable support bodies (29,30) supporting each other on facing support surfaces (31,35).