baber/WOPTO huggingface dataset:
Patent DE-19524218-A1 (DE)
Title: Combined generating plant with gas and steam turbines
Inventor: BREM ERNST
IPC: F01K23/10
Filed: 1995-07-03
Abstract: The plant's generator (10) and accompanying auxiliary systems (12) are installed on a plate (8) which is moveable at right angles to the common shafting (1). The plate is installed in a recess (5) in the machine's foundation (6) on slide elements (7) between a gas turbine (30) and a steam turbine (40). The plate with the generator and auxiliary systems are provided with at least one positioning device (14). The plate is rigidly connected to the foundation while the generator is running.
Patent DE-19524564-A1 (DE)
Title: Aluminium@ alloy for casting cylinder heads
Inventor: KHALILI AZITA DIPL ING DR
IPC: C22C21/02
Filed: 1995-07-06
Abstract: Al-based alloy contains (in wt.%): 5-11 Si; 0.8-less than 2 Cu; 0.1-1.3 Mg; 0.1-0.8 Mn; max. 0.8 Fe; max. 1.3 Zn; max. 2 Ni; max. 0.5 Pb; max. 0.3 Sn; max. 0.25 Ti; max. 0.8 Zr; max. 0.8 Co; max. 0.8 Cr; max. 0.8 Mo; max. 0.8 W; and max. 0.8 Ag.  The alloy pref. contains 8-11 Si; 0.8-less than 2 Cu; 0.1-0.6 Mg; 0.1-0.5 Mn; max. 0.8 Fe; max. 1.2 Zn. max. 0.3 Ni; max. 0.2 Pb; max. 0.1 Sn. max. 0.2 Ti; and max. 0.05 other elements individually and max. 0.15 in total.
Patent DE-19524986-A1 (DE)
Title: Device for holding support base in right-angled corner of building, frame etc. - has console holder made of profiled parts which when installed in ideal position have two vertically aligned flange areas at right angles to each other and parallel to fixing faces forming corner
IPC: A47B57/52
Filed: 1995-07-08
Abstract: The device comprises a console holder and a support console. The holder consists of sheet metal profiled parts which have in the ideal installation position two vertically aligned flange areas (5) which can be aligned at right angles to each other and parallel to the fastening faces forming the corner. The flange areas have two holding faces (6) directed at right angles to the flange areas so that a support console (7) can be fixed one on each. The bearing faces of the support consoles lie in the horizontal plane. The profiled parts can be combined into one piece whereby the marginal edges of the holding faces remote from the flange areas run into each other and include a right angle with each other.
Patent DE-19527082-A1 (DE)
Title: Torsionally rigid connection between pipe and cover of trommel motor - has cylindrical sleeve fitted on cylindrical internal face of pipe, and is firmly locked to pipe and form locked to cover, and located between internal face of pipe and circumferential edge of cover
Inventor: JOERISSEN HEINZ DIPL ING
IPC: B65G23/08
Filed: 1995-07-25
Abstract: A cylindrical sleeve (10) is fitted on the cylindrical internal face of the pipe (1), and is materially locked to the pipe and form locked to the cover (2). The cylindrical sleeve is located between the internal face of the pipe and the circumferential edge of the cover. The sleeve may be glued or welded to the pipe. A spot weld may be made, pref. on the sleeve edge directly adjacent to the pipe edge. The form locking of the sleeve and cover is by a collar formed on the edge of the sleeve facing inside the motor and extending radially inwards.
Patent DE-19531158-A1 (DE)
Title: Diffusion soldering method esp. for semiconductor components
Inventor: WILDE JUERGEN DR ING
IPC: H01L21/60
Filed: 1995-08-24
Abstract: A method of producing a temp.-stable bond between two bodies involves interposing high melting (Hi) and low melting (Lo) metal layers, contacting the layers and heating to the bonding temp. (TB) under a predetermined temp. and pressure cycle such that the initially melted component (Lo) wets the joint surfaces and diffuses into the high melting component (Hi) to form an intermetallic phase which, after consumption of the low melting component (Lo), forms a stable bonding layer of melting point (TR) higher than that of the low melting component (Lo). The novelty is that (a) the high melting component (Hi) is selected from IV to VIII subgroup metals and is applied onto a first body comprising a semiconductor wafer; and (b) the low melting component (Lo) is selected from III or IV main group elements, is applied onto a second substrate body and, after contacting the high melting metal (Hi) on the semiconductor wafer, is melted.
Patent DE-19542883-A1 (DE)
Title: Electronic chip package with conductive tracks on inside of cover
Inventor: AZDASHT GHASSEM DIPL ING
IPC: H01L25/10
Filed: 1995-11-17
Abstract: The housing (10) includes a chip (11) which is protected by a cover (12) and a counter cover. Conductive tracks (15,16) are on the underside of the covers transparent plastic, e.g. polyimide, flexible substrate (14) and they are connected to the chip contact surface areas (21,22). The base of the package has a similar substrate (23) with conductive tracks (24,25) on top which connect to the chip connected conductive tracks. The contact surface areas on the chip are connected by contact metallisations (19,20) to the inner ends (17,18) of the tracks on the cover. The outer ends (30,31) of the tracks on the base are freely accessible and lead to external terminals (32,33) of the package. The chip can be connected to other chips via surrounding cover connection regions of the flexible substrate.
Patent DE-19543152-A1 (DE)
Title: Folding device for printed sheets
Inventor: EBNER ARNO
IPC: B65H45/16
Filed: 1995-11-18
Abstract: The folding device has drivable pre-folding and squeeze rollers (1-4) arranged in pairs in parallel in succession in the fold direction (A). A first pre-folding roller (1) and squeeze roller (3) are positioned on connecting arms (7) and a second prefolding roller (2) and squeeze roller (4) are mounted rotatable but locally fixed. The connecting arms can be placed with their two end areas through spring tension against locally fixed stops (8a,10) which are positioned so that the opposing prefolding and squeeze rollers do not touch. One stop is in the fold direction behind the bearing (3a) of the first squeeze roller and the other stop (10) is at the inlet area of the pre-folding rollers so that swivel movement of the first folding roller about the bearing causes automatic swivel movement of the first squeeze roller in the same direction adjusting to the rolling gap (s') at the squeeze rollers.
Patent DE-19605879-A1 (DE)
Title: Rotation mechanism for gripper of excavator or crane jib
IPC: B66C3/16
Filed: 1996-02-19
Abstract: The gripper, shovel, etc. comprises a stator (1) connectable to the jib, a rotor (6), connectable to the gripper, etc. It is rotatably mounted on the stator in a bearing system (4), taking up radial and axial forces, and a hydraulic drive (8) between the stator and rotor, fed with pressurised oil from the stator side. In the free space between the stator and rotor is located a brake or blocking mechanism (9), effective with the pressurised oil feed to the drive disconnected. The pressurised oil powered brake or blocking mechanism can be released against a spring force.
Patent DE-19612234-A1 (DE)
Title: Central differential unit for four-wheel-drive vehicle
Inventor: SACCHETTINI PAOLO
IPC: F16H48/06
Filed: 1996-03-27
Abstract: The central differential unit for a four-wheel-drive vehicle has a housing (10) driven by the engine. Within are helically cut front and rear sun wheels (20,30) mounted via keyways on the front and rear driven shafts. Two planetary gears (40) on a common shaft in the housing engage the sun wheels. Between the sun wheels and the respective end walls are friction clutches (50,60). The rear sun wheel has the teeth angled to generate a force driving back to the rear end wall when the engine drive mode is idling and the transmitted torque in this situation while the car negotiates a curve is greater than that transmitted between the housing and the front sun wheel through the front friction clutch.
Patent DE-19613173-A1 (DE)
Title: Optoelectronic measuring method of external thread parameters from contour points
Inventor: BECK CHRISTIAN
IPC: G01B11/24
Filed: 1996-04-02
Abstract: The optoelectronic method is carried out, in which the thread axis (2) related to the optical axis (4) of the image reception unit is arranged with an inclination angle (gamma). The thread crests (13) of both sides of the thread contour (9), reference lines (10), also a symmetry line (11), also a symmetry line (11) between the reference lines (10) are computed from the contour points (KC). In addition a measuring line (12) parallel to the symmetry line is established, lying along the contour points (KF) of the thread flanks in axis section. The desired thread parameters regarding the geometric positional relationship can be determined at the profile triangle, determined approximately by optical scanning in the axis section.
Patent DE-19615398-A1 (DE)
Title: Position detector for ball and socket joint
Inventor: OLSSON JOHAN
IPC: G01B7/004
Filed: 1996-04-18
Abstract: The position detector measure the movement about three axes (X,Y,Z) of a joint (1) consisting of a ball (5) in a cup (4) has at least two transmitters (14,15/70) in one half of the joint (4 or 5) with which in a second half (4 or 5) rotate two pick-ups (20,21/73,74) transmitters and pick-ups being at specific spacings. A third transmitter (16/72) or pick-up (22) is provided in the same halves as the two transmitters or pick-ups and each transmitter is linked to a signal generator (10,11,12/8,52/67) which generates a unique signal characteristic for each transmitter. Each pick-up is linked with a signal processor (19/19'/73) which detects the effect of a transmitter on its related pick-up. The signal characteristic of the transmitter in respect of frequency, wavelength or phase displacement and the effect of the transmitter on a pick-up referred to the unit concerned is detected.
Patent DE-19615570-A1 (DE)
Title: Pressurised air/underpressure adaptor for safety breathing apparatus
Inventor: PHILLIPS JEROME D
IPC: A62B18/00
Filed: 1996-04-19
Abstract: The adaptor (22,24) has an adaptor housing with opening area through which a filter cartridge (32,34) is connected in fluid connection with the breathing apparatus. A pressurised air source (38) is connected to the opening area through an inlet opening and the air flow from the opening area to the filter cartridge is prevented through a first shut-off valve (40). A second shut-off valve can be provided to prevent the air flow from the breathing apparatus to the opening area. The adaptor housing has a porous structure between the inlet and outlet opening made of sintered metal, porous polypropylene, porous polyethylene or similar. The adaptor housing and filter cartridge can form one individual unit.
Patent DE-19618504-A1 (DE)
Title: Dynamic weighing method for parcel goods
Inventor: HUETTENBERGER PETER DIPL ING
IPC: G01G11/00
Filed: 1996-05-08
Abstract: The method involves the weighing of goods (60) which are travelling on a belt conveyor (3) at a preset speed during weighing by a load cell (25). The static weight of the stationary goods is determined by correction of the dynamic weight obtained and the lifting force acting on the weight due to the movement of the goods. To determine the correction factor of the relevant goods suitable geometrical data is obtained from which the correction factor is derived is obtained by scanning equipment (6).  In addition, in determining the correction factor, the position of the goods relative to the direction of movement can be taken into consideration.
Patent DE-19623455-A1 (DE)
Title: Heating of paper web before passing through press rollers
Inventor: LOSER HANS
IPC: D21F3/02
Filed: 1996-06-12
Abstract: A process for heating a fabric web (5), particularly a moist paper or cardboard web, before feeding it to a roller press (1), entails heating it by at least one device (7) where it is subjected to above ambient pressure in particular from the heating medium, namely steam. Also claimed is an apparatus for implementing the process where, in an enclosed chamber (6), the heating devices are rollers over which the web is led; (2) a second like process where the web is maybe dry and the medium can be warm moist air; and (3) an apparatus for implementing the second process where the device is a hollow roller with steam permeable cover and there are means for feeding the heating medium into the roller interior.
Patent DE-19628566-A1 (DE)
Inventor: FISCHER WERNER
IPC: G01R33/04
Filed: 1996-07-16
Abstract: The invention relates to a sensor for detecting changes in a magnetic field, the said sensor having a field plate (1) which has resistors (3) made of magnetoresistive material which are mounted on a substrate (2) in a meander-shaped manner and the resistance value of which depends upon the strength and direction of the magnetic field passing through them. The magnetic field can be influenced by an external metal object (5). The metal object (5) is preferably a wheel which is provided with regularly arranged depressions (6) which can be guided successively past the field plate (1), under which circumstances the lines of force of a magnet (4) arranged behind the sensor are intersected.
Patent DE-19635835-A1 (DE)
Title: Volume measurement system for vehicle brakes
Inventor: CZICH ERHARD
IPC: B60T17/22
Filed: 1996-09-04
Abstract: The system has an actuator acting upon a main cylinder (1), a brake acting on a centrifugal weight and a displacement measurement system (19) on the actuator (2) or main cylinder. A pressure equalization valve (3) is connected between the main cylinder and the brake (4). The pressure chamber (13) of the main cylinder has no equalization opening and the actuator's pressure rod (18) rests freely on the main cylinder's piston (17).
Patent DE-19636895-A1 (DE)
Title: Formwork panel strengthened by frame, for use with casting concrete for buildings
Inventor: OBERNOLTE SVEN
IPC: E04G9/10
Filed: 1996-09-11
Abstract: A releasable protective layer (26) is provided on the base (20) and is surrounded by a releasable edge skirting (28) which has two webs (30,32) located at right angles to each other in cross section. One of the webs (30) lies on the top surface of the protective layer while the other (32) lies on the side of a frame (12) supporting the base. The protective layer consist of a hard or semi-hard plastics. The frame forms a peripheral projecting web (18) which encloses the base and the protective layer, while the second web lies on its outer surface.
Patent DE-19638024-A1 (DE)
Inventor: BENEDIKT WALTER
IPC: F02B17/00
Filed: 1996-09-18
Abstract: An internal combustion engine, especially for vehicles, with direct fuel injection and applied ignition, presenting at least one closed combustion chamber (10) located between the cylinder head and a piston which can be moved into a cylinder bore (12). Said chamber can be closed by at least one inlet valve (15) for air intake. In order to obtain a highly homogenous mixture formation during direct fuel injection guaranteeing reliable combustion of the mixture, a chamber (17) opening out onto the combustion chamber (10) is placed in front of said combustion chamber (10) at its upper end. The internal diameter of said chamber (17) is substantially lower than that of the combustion chamber (10) becoming considerably larger as it approaches said chamber. Fuel injection and ignition occur in the chamber (17).
Patent DE-19638374-A1 (DE)
Title: Digital photocopying system with digital memory data storage
Inventor: SUMIDA HIROYASU
IPC: H04N1/32
Filed: 1996-09-19
Abstract: The digital photocopying system has an automatic document feed stage 1, an opto electronic scanner 50, a printing stage 57 and a processing unit 100. Copying paper is selected from trays 8-10 and is fed through a series of rollers 14.  The information scanned from the document is read into a digital memory and is later manipulated for output to the printing stage. The control system monitors whether or not the data overflows the memory when data from the other side of the document is stored. If a memory overflow occurs the controller stops the reading of the second side of the document.
Patent DE-19640170-A1 (DE)
Title: Espresso machine with filter holder
Inventor: EUGSTER ARTHUR
IPC: A47J31/06
Filed: 1996-09-28
Abstract: The espresso machine has a guide part (10) with an opening (11) and slot (13) for sideways insertion of the filter holder (1), and guide pins (14-16) for swivelling about the vertical axis (42). The guide part is swivelably fitted about the vertical on the shell part (19). The guide part together with the horizontally inserted filter holder can be raised or lowered via a first swivel section between a lower insertion position and an engaging position of bayonet locking members (3-5). In a second swivel section which is connected to the first swivel section, the guide part is swivelable between the engaging position and the brewing position at the same height.
Patent DE-19640826-A1 (DE)
Title: Common rail fuel injection system for motor vehicle
Inventor: TSUZUKI YOSHIHIRO
IPC: F02M47/02
Filed: 1996-10-02
Abstract: A fuel injection device has a first storage chamber (5) for the fuel at a first pressure and an injector (7). A control unit (4) provides this injector with a signal so that part of the stored fuel is injected into the engine (6). There is a second storage chamber linked to the first chamber by a drain channel which can be blocked selectively by a valve.  There is a pressure regulator for the fuel in the second chamber to maintain its pressure below the first pressure. The control unit sends a signal to the valve to open it when the degree of throttle flap opening is essentially zero during high load engine operation.
Patent DE-19641045-A1 (DE)
Title: Trans-shipment system for magnetic path trains
Inventor: LIEHMANN GERHARD
IPC: B65G63/00
Filed: 1996-10-04
Abstract: The system for magnetic path trains consists of a travel path for the trains (1), gantry stackers, gantry crane, terminal paths and storage places for loading units. The loading and unloading of the magnetic path trains and the storage of loading units (5) takes place using gantry stackers (3). The loading and unloading of vehicles on the terminal paths (7) takes place using a gantry crane (6) spanning the storage place for containers (5).  The travel paths (2) of the trains lie at the same plane as the travel path of the gantry stacker. The gantry crane spanning the storage place has a clear height that is higher than the height of the gantry stacker.
Patent DE-19650521-A1 (DE)
Title: Protective circuit for audio amplifier
Inventor: FUJITA SHINICHI
IPC: H03F3/20
Filed: 1996-12-05
Abstract: Between the mains input terminal and the power source primary is incorporated a power relay with a switching coil. The power source has an ON/OFF switch. An audio signal voltage is amplified by a pre-amplifier. The audio signal from the latter is treated by a power amplifier, feeding a reproduction loudspeaker via output terminal. An interference detector acts on the power amplifier overcurrent and a DC voltage at an output signal line of the power amplifier. A control receives a detector output magnitude and controls the feed of current to the relay coil and thus the power relay ON and OFF switching. An auxiliary power source completes the structure, coacting with the control.
Patent DE-19706962-A1 (DE)
Title: Compressed air operated percussion hammer
Inventor: DOGAN KENAN
IPC: B25D1/16
Filed: 1997-02-23
Abstract: The piston can oscillate backwards and forwards in the hammer and control valve(3). The control valve lies at 90 degrees to the axis of the piston and is embedded in the hammer. If the piston is at the bottom compressed air from the control element of the piston and the control valve is admitted to the pressure chamber(10), and if the piston is at the bottom air is admitted to the chamber on the piston's other side. In each case, exhaust air is discharged through vent holes(2/3).
Patent DE-19709071-A1 (DE)
Title: Connecting sleeve for cylindrical chimney pipe
Inventor: LAMPKA BRUNO
IPC: F23J13/04
Filed: 1997-03-06
Abstract: A chimney having a circular chimney pipe is provided with a connecting sleeve (18) for flue gas with a short cylindrical push-in section (20) to which a longer connecting pipe section (22) is attached. A circumferential flange (26) is provided on the outside between the pipe sections and the froward face (28) of the flange is at least approximately at a tangent to an imaginary cylindrical surface, the axis of which intersects the sleeve axis at right angles. The front edge (30) of the sleeve is at least approximately tangential to a second cylindrical surface which is coaxial to the first cylindrical surface and has a radius which is a maximum of 20 mm smaller than that of the first cylinder. The connecting sleeve is preferably made of cast iron.
Patent DE-19711626-A1 (DE)
Inventor: RUEHRIG MANFRED
IPC: G08B13/24
Filed: 1997-03-20
Abstract: The invention relates to a strip for preparing security elements (5, 6) for electronic protection of goods, consisting of a carrier strip (3) with adhesive labels (2) detachably stuck on, or of inter-connected tags (4) to be fixed to goods which are to be labelled or protected. Only a certain number of labels (2) or tags (4) have electromagnetically active or activatable security elements (5, 6, 7, 8). The invention seeks to create a strip (1) which demonstrates a substantially equal level of detection in different surveillance systems. To this end, the security elements (5, 6) consist of at least two types of security element (5, 6) which are detectable in different surveillance systems.
Patent DE-19720403-A1 (DE)
Title: Closure cap for radiator of automotive engine
Inventor: WAGNER JOSEF
IPC: F16J13/24
Filed: 1997-05-15
Abstract: An automotive engine liquid cooling system has a pressure compensating tank with a screw cap closure. A safety link fitting is positioned between the neck of the compensation tank and the screw cap. When under pressure from within, the cap turns without opening if an attempt is made to unscrew the closure. The cap and safety fitting disengage from the tank neck after the system pressure falls below a given threshold.
Patent DE-19722551-A1 (DE)
Title: Use of injection moulding process to produce plastic components with areas having different properties and injection process
Inventor: WAGENBLAST JOACHIM DR
IPC: B29C45/16
Filed: 1997-05-28
Abstract: In an injection moulding process for manufacturing plastic parts with two inseparable areas having different physical and/or chemical properties, in particular different colours and mechanical properties, both parts are moulded in a single cycle, the different plastics being injected at different times and/or into different areas of the mould.
Patent DE-19726773-A1 (DE)
Title: Method of balancing current regulator
Inventor: FACKLER RUPERT
IPC: G05F1/10
Filed: 1997-06-24
Abstract: The method involves adjusting a current to a desired value, whilst taking into account an actual measured value. The balancing is performed whilst taking into account the deviation between the actual value derived for adjusting the current and the actual value of the current. The actual value may be obtained using a measurement resistance (13), which can have associated tolerances, and which is connected in the current path. The actual current may be determined by a measurement circuit (2) containing a calibrated measurement resistance (22).
Patent DE-19727826-A1 (DE)
Title: Electrical installation device with memory element
Inventor: SOLLEDER REINHARD DIPL ING
IPC: H01H83/04
Filed: 1997-06-30
Abstract: An electrical installation device which operates with contacts or switch-contacts and as is required, with a latching or breaker mechanism, and/or a release device, and/or a test- or monitoring-device and which is protected against thermal overload. A memory element (1-9) in the following called.  M-element, is manufactured from a metal or plastics material having an abrupt change in shape at a shape-changing temperature useable as a threshold temperature and is arranged in the available disconnection chain so that through the change in shape at the shape change temperature a switch-off action results.