baber/WOPTO huggingface dataset:
Patent DE-19614825-A1 (DE)
Title: Cylinder head for multicylinder internal combustion engine
Inventor: FUOS KLAUS DIPL ING
IPC: F01L1/047
Filed: 1996-04-15
Abstract: The head has at least two inlet (1) and at least two outlet (1') valves. They are each controlled by individual camshafts (2,2'). Several controllers lie between the camshaft's cams (3,3') and the valves. The base circle diameters (DGE) of the inlet valve's camshaft's cams differ from those (DGA) of the outlet's. Preferably, the diameters (DNE,DNA) of the camshafts themselves also differ. The controllers, which may incorporate tip or drag levers (5,5'), can likewise lie on axes (4,4') of differing diameters (DSE,DSA). The sizes of each set of diameters preferably does not exceed 20%.
Patent DE-19615021-A1 (DE)
Title: Hatchback door lock assist for motor vehicle
Inventor: SCHMITZ-KRUEGER NORBERT
IPC: E05F15/63
Filed: 1996-04-17
Abstract: The hatchback (1) is motor driven to its open and-or closed locked positions. The motor drive can be taken off the rear windscreen wiper motor. The windscreen wiper motor can be selectively uncoupled from the wiper drive to the door assist drive (14).  The power assist drive can be through a cable or Bowden cable drive. The cable drive engages on a wiper arm lock (25) mounted guide cam (27). The cam can have a curved surface (36) engaging a keeper rod fastened to the bodywork.
Patent DE-19615047-A1 (DE)
Title: Socket entrance integrated with fault current circuit breaker in common housing
Inventor: BERTHOLD RAINER DIPL PHYS
IPC: H02H3/05
Filed: 1996-04-17
Abstract: The socket is built into a housing together with a fault- current protector. If the protection switch fails with an applied faulty current, the main current lines are interrupted using a diverse and/or redundant auxiliary cut off point and cannot be closed again. Failure of the safety switch may be indicated e.g. using sensors such as light boxes, proximity switches etc. The cut off point may be an electrically conductive explosive capsule with two parts which separate after ignition. The cut off point may have at least one insulated blade which cuts the main current lines when the switch fails.
Patent DE-19618720-A1 (DE)
Title: Hydrolysis resistant soluble bis:acyl-bis:phosphine oxide and sulphide
Inventor: LEPPARD DAVID GEORGE DR
IPC: C07F9/53
Filed: 1996-05-09
Abstract: Bisacyl-bisphosphine oxides and sulphides of formula (I) are new:  X, Y = O or S;  R1, R2 = 4-8C tert. alkyl, or a cyclopentyl, cyclohexyl, phenyl, naphthyl or biphenyl gp., opt. substd. by halogen, 1-4C alkyl and/or 1-4C alkoxy;  R3, R4 = 1-18C alkyl, or a cyclopentyl, cyclohexyl, phenyl, phenyl-(1-4C)-alkyl, naphthyl or biphenyl gp., opt. substd. by halogen, 1-12C alkyl and/or 1-12C alkoxy; or  R1 + R2 and/or R3 + R4 = 5-6-membered heterocycle contg. S or N.  Also claimed are:  (a) the corresp. bisacylphosphine (IA), with the exception of cpds. in which R1 - R4 = phenyl or t-Bu if R1 = R2 = R3 = R4 or R1 = R2 and R3 = R4;  (b) photopolymerisable compsns. contg. (I) as photoinitiator;  (c) a method for photopolymerisation of ethylenically unsatd. cpds.; and  (d) a substrate with hardened coating(s) of the compsn.
Patent DE-19623322-A1 (DE)
Title: Double column air sepn. plant
Inventor: VOIT JUERGEN DIPL PHYS
IPC: F25J3/04
Filed: 1996-06-11
Abstract: Low temp. air sepn. process in a double column system consisting of a high pressure column (4) and a low pressure column (5). The main compressor (2) delivers air at a pressure  <=  that in high pressure column (4) which is boosted in compressor (102) in one branch to the operating pressure in (4), to which it passes. Air in the other branch is boosted in compressor (202) and fed to expansion turbine (205), which drives (202), after which it passes to low pressure column (5). A portion of liq. oxygen in the sump of column (4) passes through (12) to column (5). Liq. oxygen from the sump of column (5) passes through (19) to condenser (7) in the head of (4) where nitrogen is condensed, the liq. running back to both columns through (8) and (9). Also claimed is the equipment required for this process.
Patent DE-19627502-A1 (DE)
Title: Electric or electronic device housing sealing using sealing foil
Inventor: BERGMANN MARTIN DIPL ING
IPC: H02B1/28
Filed: 1996-07-08
Abstract: The methods involves sealing an electric and/or electronic instrument, that is arranged in a first casing part (1) provided in a pot-like shape.The pot-shaped casing is covered with a foil, (4) made specifically of a metallic, plastics or composite material, and a material-tight join between the first casing part and the foil is provided.  The material closure may be produced through heat, or through adhesion. The foil is pref. protected against damage by a second housing part, that covers the foil entirely.
Patent DE-19630125-A1 (DE)
Title: Control system for motor vehicle automatic gearbox
Inventor: KURIYAMA MINORU
IPC: F02D29/00
Filed: 1996-07-25
Abstract: A control system for an automatic gearbox has a hydraulic circuit (23) for selective engagement of the friction clutches. There is a pressure controller (41 to 45) for the hydraulic pipeline pressure in accordance with the engine output torque. A pressure drop limiter which is invoked during a drop of the output torque, whilst it is being controlled under special circumstances. It fixes the pressure at a particular level which is lower than it was before the torque control started but higher than the level that it would be for the full torque drop. It then slowly increases the pressure. There is a monitor for the drive conditions and a unit to evaluate engine control parameters.
Patent DE-19632261-A1 (DE)
Inventor: LENFORT CHRISTOPH DIPL ING
IPC: H04Q7/38
Filed: 1996-08-09
Abstract: In order to establish more quickly telecommunication connections between a DECT fixed part and a DECT portable part of a DECT system, when no blind slot information is available concerning the telecommunication connections to be established, and to increase the probability of a connection being established, the DECT wireless channels used during failed attempts to establish the telecommunication connections are at least temporarily marked as radio channels which cannot be used for further attempts to establish a connection.
Patent DE-19632624-A1 (DE)
Title: Adjustable current transmission unit for vacuum cleaner telescopic tube
Inventor: SYKORA VLADIMIR
IPC: A47L9/24
Filed: 1996-08-13
Abstract: The adjustable current transmission unit consists of two tubular parts (3,4), movable one in the other, connectable with tube sections (1a,1b) of the telescopic tube (1). Electrical plug connections (12 or 22) are provided respectively at their opposite ends. One tubular part (3). One tubular part (3) at its inner wall is provided with at least two electrically conducting tracks (10), connecting with the plug system (12) of this tubular part.  The other tubular part (4) has a number of slip contacts (17), corresponding to the electrically conducting tracks of this other tubular part connected with the plug system (21). Which with the displacement of the tubular parts, slide along the tracks.
Patent DE-19633376-A1 (DE)
Inventor: GOBBINI MAURO
IPC: A61K31/15
Filed: 1996-08-19
Abstract: Seco-D steroid derivatives having the general formula (I): <CHEM> wherein the symbol  @  means  alpha  or  beta  configuration and R, R<1>, R<2> and R<3> have the meanings given in the description;  a process for producing the same; a pharmaceutical composition comprising the same and their use for the preparation of a medicament useful for the treatment of cardiovascular disorders such as heart failure and hypertension are disclosed.
Patent DE-19633794-A1 (DE)
Title: Glass wiper mechanism for cleaning outside of glass surfaces on buildings, e.g. windows, glass roofs
Inventor: TSANAKTSIDIS EYSTATIOS
IPC: A47L1/02
Filed: 1996-08-22
Abstract: The glass wiper uses a parallel guided wiper blade to clean the glass surfaces, without having to open the window or to have to go through the glass roofs.  During the cleaning process, the cleaning agent can be fed to the surfaces. There are spray nozzles near the wiper blade, through which the cleaning agent can be sprayed on the glass directly in front of the moving wiper blade.
Patent DE-19636646-A1 (DE)
Title: Musical instrument, particularly hand drum, tambourine, small kettle drum or similar
Inventor: SASMANNSHAUSEN WERNER
IPC: G10D13/02
Filed: 1996-09-10
Abstract: The ring (4) with the skin (3) is secured in the basic body (1). The skin is clamped between securing cams (6) and securing recesses (7). The ring on its inner surface is formed with saw teeth (10), for which outer complementary saw teeth (11) are provided on the basic body (1). The ring is made of an elastic material. The lower edge of the ring facing the basic body is formed as a cutting edge, for which a complementary cutting edge of the securing recess or the saw teeth is provided.
Patent DE-19637552-A1 (DE)
Title: Thin electrodes manufacturing method, e.g. for multilayer capacitor, actuator, substrate, integrated passive circuit
Inventor: WILLWOHL HARALD DR
IPC: H01G4/30
Filed: 1996-09-14
Abstract: The method involves using a ceramic powder suspension which is drawn to form a green, ceramic foil (1) on a removable substrate, after whose removal a smooth foil underside is exposed. Then a structured metal layer (2) is deposited onto the smooth foil underside. Preferably, the structured metal layer is applied by physical vapour deposition, while its structuring is carried out by using a structured metal foil as mask. Typically the metal layer consists of a sticking enhancing intermediate layer (3) and a cover layer. The intermediate layer may contain one or more elements from a group of Al, Co, Ti, Cr, Zr and C.
Patent DE-19638669-A1 (DE)
Title: Packaging frame-mounted chip in plastic housing
Inventor: LIHDAR JOHN-SHIL
IPC: H01L21/56
Filed: 1996-09-20
Abstract: Method of encasing chips (3) with a plastic housing (2), involves attaching the chips to a carrier frame (1) by means of an attachment layer (6) and connecting the chips by contact wires (4) to external connections (7), an adhesion promoting layer (5) is applied between the carrier frame or chips and the plastic housing (2). Preferably, the adhesion promoting layer (5) consists of a polyimide or an aminosilane compound, mixed with a solvent.
Patent DE-19647032-A1 (DE)
Title: Sampling rod for holding aerosol particles for analysis of airborne drops
Inventor: HAUNOLD WERNER
IPC: G01N1/22
Filed: 1996-11-14
Abstract: The rod (1) is round and has a flattened face (2). It can be rotated in a guide (3) which is open on one side only. The flattened face is coated to receive particles directed to it from the aerosol (7) by the current (6) of a jet impactor (5) above. After analysis of the sample, the rod is turned within its guide so that the opposite flat surface (4) is exposed at the opening to receive further dispersed particles. The face used previously can be cleaned without handling. Thus there is no contamination of the sample or disruption from contact.
Patent DE-19647827-A1 (DE)
Title: Manufacturing method for round or C-shaped fluorescent lamp
Inventor: OGA TOSHIYOSHI
IPC: H01J9/24
Filed: 1996-11-19
Abstract: A fluorescent lamp comprises several curved tubes in a circular or C shape.  There are transition bridges between the curved tubes, and the discharge is between the electrodes at one end of the innermost and outermost curved tube. To manufacture such a lamp, the tubes, each with a closed end, are placed near each together and the areas near the closed ends of each tube are heated evenly, by a burner, where the connections are to be made, to soften them.  Then air is blown in from the other ends to form a protruding bridge with a flat jointing face and a circular opening.  Finally the adjacent tubes are pressed on to the bridges to make an airtight connection.
Patent DE-19654960-A1 (DE)
Title: Uniform load distribution procedure for electrified vehicles i.e. rail-vehicles, sub-stations
Inventor: BALZER DIETRICH PROF DR ING
IPC: B60M3/00
Filed: 1996-12-20
Abstract: A process for uniform load distribution in substations for electrically driven vehicles which are equipped with controlled converters and lines switched through with coupling switches is described. A hierarchically membered guide/control system consisting of three planes is used, which consist of the guide/control-plane with a guide/control computer, the control plane with control devices and the process plane with computers on each vehicle.  In control operation, the guide/management computer processes in real-time the stored information --travel plan --station holding time --special features of the line/topology --mathematical models for the braking and starting prognosis of each vehicle and the status reports transmitted from the vehicles and provided with their special vehicle code as well as information received from the substations --vehicle code --availability for travel --load current --braking current --acceleration --speed --position/line information --total current
Patent DE-19704589-A1 (DE)
Title: Industrial harvester for agricultural land
Inventor: PAURAT FRIEDRICH-WILHELM
IPC: A01B51/02
Filed: 1997-02-07
Abstract: The mobile harvester-bridge (1) of specified width has at least two bridge-piers formed by mobile towers (2) joined by a support structure (3). Each tower has a chassis (F) and a steerable drive mechanism. A harvester machine (4) of specified is movable along the support structure and can be lowered towards the cultivated surface (5). The harvester machine discharges the harvested cut crop onto a treatment appliance (6) behind it such as a chopper and pelleting machine. The treatment appliance is connected to a conveyor (9) which conveys the pelletised raw materials to a storage or processing unit.
Patent DE-19708939-A1 (DE)
Title: Electrical switch esp for electrical tools with electric drive motor
Inventor: SCHAEFFELER ALOIS
IPC: H01H9/52
Filed: 1997-03-05
Abstract: The switch has a housing with two input connections (3,4) for connection to a voltage source, two output connections (5,6) for connection to the electrical tool, a press button actuator (7) and at least one contact system (10) with a fixed contact (12) connected to the first input and contact rocker (14) with two lever arms and a rotary bearing (19). The first arm is spring biased towards the fixed contact. The actuator acts on the second arm so that the first arm contacts the fixed contact. The second input connection has a connecting part (17) to the second output connection. A current rail (18) in the housing transverse to the actuator motion starts between the input connections and ends near the first output connection and has a connection via a switchable contact system (11) to the first output connection.
Patent DE-19709033-A1 (DE)
Title: Trimming device for metal or plastics pipes
Inventor: BRAMBAUER FRANZ DIPL ING
IPC: B23D21/00
Filed: 1997-03-06
Abstract: The machine has a tool block (6) which is mounted over a cutting plate (2) and has at least two saddles (5) that move at different directions around the longitudinal axis of the pipe (9) to be cut. Centering sliders (7) that correspond to the X and Y axes are also provided. A die punch (3) with a holding fixture (4) is directly and concentrically arranged on the saddle and the saddle can be driven either by a hydraulic, pneumatic or electrical drive.
Patent DE-19712976-A1 (DE)
Title: Use of gamma-aminobutyric acid as cyto-protective agent
Inventor: LAVES HANS-GEORG
IPC: A61K31/197
Filed: 1997-03-27
Abstract: Use of  psi -aminobutyric acid (I) as a cytoprotective agent is new.
Patent DE-19716963-A1 (DE)
Inventor: HUECKER THOMAS DR ING
IPC: H02H1/00
Filed: 1997-04-16
Abstract: Several partial discharge measuring probes (4, 5, 6) which detect electromagnetic signals from partial discharges are provided in a high-voltage installation. The corresponding measuring data is fed into an evaluation device (10) with a neuronal network (12), which is trained to determine the origin of the partial discharge on the basis of measurement data from two sensors.
Patent DE-19718870-A1 (DE)
Title: Test unit for multiple unencapsulated semiconductor chips in MCM
Inventor: JEONG HWA JIN
IPC: G01R31/26
Filed: 1997-05-03
Abstract: The test unit includes several test contacts (33), a carrier plate (20) for a wiring frame (10), and a socket (30). The unencapsulated semiconductor chips (1) to be tested are connected individually or in groups via the conductor frame respectively across wires and the test contacts. The carrier plate has several windows (22) of such a size that the supply lines lie exposed within. The socket has, on one side, the test contacts for contacting the supply lines exposed through the window.  The respective socket is inserted in a recess (44) in a baseplate (40) through which the connecting leads (34) are led out downwards. Whilst a cover (50) is provided for pressing the conductor frame in contact with the test contacts, with at least one recess (52) for the protective reception of the wires.
Patent DE-19721782-A1 (DE)
Title: Clamp device to fasten handlebar/fork module to bicycle frame - has clamp piece with sections for clamp connection between handlebar and fork tubes, with second clamp section forming clamp connection between clamp piece and fork tube
Inventor: WEBER WOLFGANG
IPC: B62K21/18
Filed: 1997-05-24
Abstract: The device has a clamp piece (9) with clamp section (14) to form a clamp connection between handlebar and fork tubes (2,11). A second clamp section (16) forms a clamp connection between the clamp piece and the fork tube (2). The connection between the tubes is made in a deformable part of the fork tube, preferably a slotted end section. Positive locking between clamp piece and handlebar tube (11) prevents turning of the handlebars. This is formed by a locking section (18) on the clamp piece, which has a ring part (35) engaging with a projection (36) into a longitudinal groove (19) of the handlebar tube.
Patent DE-19732855-A1 (DE)
Title: Soya extract containing group B soya saponin(s)
Inventor: BOMBARDELLI EZIO
IPC: A61K36/00
Filed: 1997-07-30
Abstract: Soya extract contains 0.6-1.5 pts. wt. group B soya saponins per 1 pt. wt. glucoside isoflavones. The content of glucoside isoflavones of the extract is at least 13 wt.%. Also included is an Independent claim for the preparation of the soya extract which comprises: (a) extraction of ripe whole soya beans or oil-free soya flour with aliphatic alcohols or an aqueous mixture of the alcohols; (b) concentration of the extract from stage (a); (c) purification of the concentrated extract of stage (b) from oily and lipophilic substances by treatment with aliphatic hydrocarbons; (d) extraction of the active components with water-immiscible aliphatic alcohols and (e) concentration of the extract from stage (d) and drying.
Patent DE-19737225-A1 (DE)
Title: New design of hook head bolt
IPC: E21F17/02
Filed: 1997-08-27
Abstract: The hook head bolt (1) has a hook head (2) with a holding part (4) as part of the claw (3) for carrying the weight and a threaded shaft (2) at the lower end which takes in the forces torsion free. The line of application of all forces acting on the holding part (4) is identical with the axis (27) of the threaded shaft (20).
Patent DE-19738198-A1 (DE)
Inventor: HEIMBRODT KLAUS-J
IPC: B60K15/04
Filed: 1997-09-02
Abstract: The invention relates to a method for filling a fuel tank (2) with a filling conduit (4). The fuel flow entering the tank is detected by a through flow sensor (53) in order to control and monitor the filling process. A particularly suitable tank system (1) for implementation of said method comprises a fuel tank (2), a filling tube (3) surrounding a filling conduit (4) and discharging into said fuel tank, an adsorption filter (6) connected to the gas area (8) of the tank (2) and a through-flow sensor (53) which detects the flow of fuel in the filling tube (2).
Patent DE-19738208-A1 (DE)
Title: Adhesive premixture for flexible printed lead plate
Inventor: TSENG TSENG-YOUNG
IPC: H05K3/38
Filed: 1997-09-02
Abstract: A premixture for an adhesive for a flexible printed lead plate comprises: (a) 100 pts. wt. epoxy resin with two epoxy groups per mol.; (b) 30-100 pts. wt. rubber containing a functional group selected from -COOH, -CN and -OH; (c) 0.01-1.0 pts. wt. of a tert. amine as primary catalyst; (d) 100-400 pts. wt. solvent; and (e) 2-30 pts. wt. filler. Also claimed are (i) an adhesive comprising (a) - (e) as above and additionally, (f) 2-20 pts. wt. setting agent and (g) 0.1-10 pts. wt. setting catalyst; (ii) the preparation of the adhesive by forming a solution of (a)-(e) and pre-polymerising at 60-120 deg C, then mixing with 2-20 pts. wt. setting agent and 0.1-10 pts. wt. setting catalyst.
Patent DE-19744705-A1 (DE)
Title: Pure benzofuranone compound preparation in high yield by cyclizing salicylic acid ester then decarboxylating product
Inventor: GALLENKAMP BERND DR
IPC: C07D307/83
Filed: 1997-10-10
Abstract: Preparation of benzofuran-3-ones (I) involves cyclizing an O-carboxymethyl-salicylic acid diester (II) using strong base then decarboxylating the obtained benzofuran-2-carboxylic acid ester (III) by successive treatment with potassium hydroxide and acid. Preparation of benzofuranones of formula (I) involves: (i) reacting a salicylic acid ether derivative of formula (II) with a strong base, optionally under a protective gas atmosphere and/or in presence of a diluent; and (ii) reacting the obtained benzofuranone carboxylic acid ester of formula (III) with potassium hydroxide, optionally in presence of a diluent, then with an acid. R1  = H, alkyl or halo; R2-R4  = alkyl.
Patent DE-19745036-A1 (DE)
Title: Vehicle tire
Inventor: JENKE ROLAND
IPC: B60C15/02
Filed: 1997-10-11
Abstract: An abrasion resisting intermediate layer is located between the contact face of the rim (1) and the tire sidewall (9) and can be attached to either the rim or inner side of the tire sidewall. An Independent claim is also included for the production of the tire. Preferred Features: The abrasion resisting plastic layer (18) can be either extruded or calendered and then attached to the tire or rim or applied by dipping or spraying. The plastic layer may extend either over the entire inner surface of the rim from the rim ends to the radially inner end (6) of the tire, over the inner side of the rim and around the rim end onto an emergency running supporting surface, or over the inner side of the rim and around the inside of the tire (3) to form a gas-tight lining.
Patent DE-19745344-A1 (DE)
Title: Clutch assembly with stationary cylinder
Inventor: KASUYA SATORU
IPC: F16D25/08
Filed: 1997-10-14
Abstract: A clutch assembly consists of a hub 53, a drum 54, clutch plate with linings 50, a pressure unit transferring torque to the receiving plate and shaft. The clutch also has a hydraulic servo unit 3 to bring together and separate the clutch plates. The hydraulic servo is secured to a non-moving component. It exerts its servo-force to the clutch via the pressure unit.  The force exerted by the inward movement is taken up by the receiving plate. A hydraulic servo piston return-spring 58 is located between the pressure unit and the receiving plate. The degree to which the piston is withdrawn is restricted by an adjustable position-limiter 59.
Patent DE-19746989-A1 (DE)
Inventor: KUHN ULRICH DR
IPC: H01T19/00
Filed: 1997-10-24
Abstract: The invention relates to a method for hydrophilizing surfaces, especially the windows of motor vehicles. The inventive method consists in exposing the surface (12) to a corona discharge (18).