baber/WOPTO huggingface dataset:
Patent DE-10350594-A1 (DE)
Title: Calibrating method for current cells in a digital-analog converter circuit uses the current in a mirror transistor to form a cell current with a further current in a calibrating transistor
Inventor: RICHTER HELMUT
IPC: H03M1/74
Filed: 2003-10-30
Abstract: During an operating phase, a cell current (CC) is formed by the sum of a current in a mirror transistor (MT) (11) with a further current in a calibrating transistor (CT) (15) linked in parallel to the MT. The CC can be picked up on an output node point (1) for a current cell (10p). The CT is connected as a diode during a calibration phase. Independent claims are also included for the following: (A) A digital-analog converter circuit with current cells for generating an analog output signal by relying on an incoming digital signal; (B) and for a sigma-delta modulator circuit with a digital-analog converter circuit.
Patent DE-10353982-A1 (DE)
Inventor: REUTER MARTIN
IPC: E21D23/16
Filed: 2003-11-19
Abstract: Disclosed is a hydraulically movable pressure relief valve comprising a valve member (10) within which a plunger (14) is provided that can be displaced counter to the force of a spring (16). Said plunger (14) closes a discharge port (20) that is provided within the valve member in the idle position thereof. The plunger can be impinged upon by pressurized fluid on the forward face thereof via a first inlet duct (24) located in the valve member and can be displaced counter to the force of the spring so as to unblock the discharge port. A second inlet duct (32) via which the rear face of the plunger can be impinged upon by pressurized fluid is provided within the valve member.
Patent DE-10360441-A1 (DE)
Title: Control circuit board e.g. for power distributor circuit in motor vehicles, has lateral recess coated with conductive layer, which is joined to control circuit board
Inventor: TAKAGI KOUICHI
IPC: H05K1/11
Filed: 2003-12-22
Abstract: A control circuit board (20) having a connection section which can be connected to an external circuit, in which the connection circuit is formed so that an end section of the control circuit board is formed with a notch (recess), which opens to one side and is coated with a conductive layer. The inner surface of the notch/indentation is covered with the conductive layer, which is joined to a circuit that belongs to the control circuit board.  An Independent claim is also included for a method for joining a control circuit board to an external circuit.
Patent DE-19507123-A1 (DE)
Title: Motor vehicle cooling-air fan electronically controlled electric motor
Inventor: OLTMANNS KARL-HEINZ
IPC: H02K11/33
Filed: 1995-03-01
Abstract: The electronically controlled electric motor comprises a cylinder-shaped motor housing with an impeller wheel mounted in front of one of the housing's end-faces, and with a governor or regulator (controller) housing fixed on a bearing shield on its other end-face. The governor or regulator (controller) housing contains the control electronics for the motor. The governor or regulator (controller) housing (17) is integrally moulded or formed on the outer face (25) of the bearing shield (15), the latter being made of a good heat-conductor i.e. aluminium.
Patent DE-19507739-A1 (DE)
Title: Preparing multi-media information signals in local networks
Inventor: GNEUS WINFRIED
IPC: H04N7/14
Filed: 1995-03-07
Abstract: Analog and/or digital video and audio signals, test, or graphic information signals are read by a data processor of an independent transmission centre. To these multi-media primary data are allocated secondary signals, described by the processor which forms a transmission frame with finite capacity for a specific operation. The multi-media signals are determined according to selective criteria of the transmission frame, and written into the processor memory. The chronological arrangement of the signals in the transmission frame is carried out according to a selective algorithm of the processor. The multi-media signals in the complete transmission plan of the ordered frame are sent to the transmission channel via a playback unit.
Patent DE-19509080-A1 (DE)
Title: Metal-ceramic composite casting useful as non-corroding dental prosthesis
Inventor: WALL GISELHER DR
IPC: B32B7/06
Filed: 1995-03-16
Abstract: Metal-ceramic composite castings comprise at least 3 of the following 4 layers, in the given sequence: (a) metallic base layer, pref. a dental alloy; (b) a layer of Al2O3, AlN and/or Si3N4, opt. contg. B2O3, a rare earth oxide or nitride, a Ti-gp. metal oxide or SiO2 as additive; (c) a sintered, cast, sprayed or pressed ceramic layer or a ceramic layer applied by CVD, sputtering or flame spraying; and (d) a metallic top layer, pref. of dental alloy, which is cast on (c) and is bonded permanently to (c) by composite formation during casting. The casting can be split between layers (a) and (b), within (b) and/or between (b) and (c); or layer (b) can be omitted, in which case layers (a) and (d) are bonded permanently through layer (c). Also claimed is a method for making the castings.
Patent DE-19511588-A1 (DE)
Title: Magnetic stirrer with rotating magnet or circulating magnetic field for block holding vessels
Inventor: REDEKER JOERG
IPC: B01F11/00
Filed: 1995-03-29
Abstract: In a magnetic stirring arrangement, a mounting plate (2) is provided for block-shaped vessel holder (3) having several receptacle openings (4) for vessels and at least one cavity (7) for a cooling heating medium. The receptacles for vessels are pref. liquid-tight and the wall (8) of the cavity forms at least part of the wall of the receptacles. A liq. is circulated through the cavity from an inlet (9) to an outlet (10) and the vessel holder is mfd. of a thermally conductive material, partic. Al or Al alloy. Pref., the cavity is in the centre of the block between the receptacles positioned around the centre.
Patent DE-19513309-A1 (DE)
Title: Ion beam integrated circuit test appts.
Inventor: KURIBARA MASAYUKI
IPC: G01R31/303
Filed: 1995-04-07
Abstract: The appts. (300) includes a test pattern generator (200) to which it is connected and at least two data image receivers. The pattern generator applies test patterns to a test IC (DUT) while ion beams scanned across the surface of the IC. The resulting quantity of generated secondary electrons is measured to determine the potential distribution on the surface. The image data are acquired by the image data receivers depending on a pattern stop signal which is generated whenever two stop patterns occur. A computer (309) determines the difference between the image data received by the two or more receivers. The difference is displayed on a monitor (306).
Patent DE-19519133-A1 (DE)
Title: Pressed part transfer frame for passenger vehicle manufacture
Inventor: BACHMANN ANDREAS DIPL ING
IPC: B23Q1/01
Filed: 1995-05-30
Abstract: The frame has tubes (70, 72) joined together by means of clamp action releasable nodes (60). The nodes make possible a movement of the participating tubes with at least two degrees of freedom. The nodes can be released by slackening off the screw connections. Each node has a conical ring which sits in the conical bore of a flange.
Patent DE-19523237-A1 (DE)
Title: Window box for flowers
Inventor: KEMPER KARL
IPC: A01G27/04
Filed: 1995-06-27
Abstract: The box or basket (1) is open at the top and is made from metal, wood or plastics in a selected shape. The water tank (2) slides in and out underneath by slide rails (3,4) attached to the box. The box has apertures for passing through capillary thick wool threads or narrow material strips. The rails provide a circumferential slit (6) to ensure good climatic conditions.The window box can be easily removed from the wall and is held by a hook fitting.
Patent DE-19523258-A1 (DE)
Title: Thermoelectric power supply apparatus especially for measuring instrument
Inventor: PFEIFFER ULRICH
IPC: H01L35/00
Filed: 1995-06-27
Abstract: The supply is provided by a temperature-difference-to-voltage convertor (1) heated on one side (2) by a catalytic combustor (4) supplied with e.g. butane or methane under pressure (8), while the other side (5) remains at ambient temperature. A changeover switch (14) in the depicted position passes current to a capacitive or electrochemical energy store (20).  In the alternative switch position the store is connected instead through a digitiser (25) to a microprocessor (15) for a check on its state of charge. If the latter is insufficient, the current source is reconnected and a valve (10) reopened to provide more combustion gas.
Patent DE-19523690-A1 (DE)
Title: Method of mfg. workpieces with profiled external contour - involves using die which with each travel of press remains in opened out state brought about by pressing force until after ejection of workpiece
Inventor: JUSTUS HARALD
IPC: B21J5/12
Filed: 1995-07-05
Abstract: A die (9) is used for the manufacturing process, and which with each travel of the press remains in the opened out state brought about by the pressing force until after ejection of the workpiece. With the manufacture of workpieces with a helical-form external contour, such as helical gearwheels, the pressing out takes place during rotation. The inner contour (19) of the die is widened out over the full height of the workpiece in the direction facing away from the upper pressure ram (11), and the workpiece is profiled through the narrower opening during pressing out.
Patent DE-19524023-A1 (DE)
Inventor: KOCK JUERGEN ING GRAD
IPC: G06F12/0813
Filed: 1995-06-30
Abstract: The multiprocessor includes a very large number of microprocessors. Processor-clusters are formed which are connected via serial high capacity buses for different data transfers. Microprocessors within the cluster are connected to each other via parallel buses. The serial busses are structured in the form of coaxial cables on etched, flexible components. The individual microprocessors are linked with tag cache memories. Protocol with "snooping" is used for cache memory coherence. The multi-processor system can include 100 microprocessors.
Patent DE-19527997-A1 (DE)
Title: Safety fuse system for motor vehicles - has current compared with threshold value to control thyristor stage to operate fuse
Inventor: ALBIEZ ROBERT
IPC: B60R16/03
Filed: 1995-07-31
Abstract: The safety fuse system for use in a road vehicle system is located within a housing [11] and consists of current sensor [7] coupled to a threshold level detector [8] with an output coupled to an amplifier [9] that is used to fire a thyristor stage [10]. The thyristor is connected between the power line and ground. When the actual current drawn exceeds the set value the threshold device responds and a thermal fuse [5] fails to isolate the equipment USE/ADVANTAGE : Safety fuse system for automotive use. Fast and reliable response.
Patent DE-19538104-A1 (DE)
Title: Bearing assembly from two parts joined via holder
Inventor: ESCHLWECH FRANZ
IPC: F16F1/38
Filed: 1995-10-13
Abstract: The holding element (12) is joined to the inner bearing (10a,b) by a press-fit, notably engaging a circular or polygonal hole (24) within the bearing (10). The hole runs right the way through and the holding element comes in two parts (13) which in this case both engage the hole or holes.  The bearing is made of rubber and metal (4), consisting of an inner bushing (10a,b) and outer sleeve (9) and an interposed layer of elastomer (11). When used in wheel suspensions, the rubber and metal bearings is fitted to one end of the crossrod (5), and the stabiliser fitted to the far end of the rod. The holder (12) on the rod thus engages the bearing bushing.
Patent DE-19540167-A1 (DE)
Inventor: SAKAMOTO TAKASHI
IPC: C08F20/14
Filed: 1995-10-27
Abstract: A methyl methacrylate polymer comprises at least 50 weight % methyl methacrylate units and has a weight-average molecular weight of [the polymer is in the range from] 80,000 to 400,000, and the molecular weight between branching points calculated from the z-average molecular weight of the polymer is in the range from 30,000 to 1,000,000.
Patent DE-19540599-A1 (DE)
Title: Rail-channel for building and workshop bus=bar trunking
Inventor: HASSELT GEORG VON
IPC: B21J15/02
Filed: 1995-10-31
Abstract: The duct or channel (1) consists of two sheet metal half casings (6,7) with busbars (2) running horizontally to, and (3) insulated from, the duct. The casings each have flat sections which butt up against each other and are riveted (5) together. The casings can be flanged seam riveted and the upper casing can have a double-T profile and the bottom casing a hat profile. The double-T profile can be formed in one piece with a flanged edge (8) and provision can be made for a protective earth connection passing through the double-T casing insulation linking the hat profile and a tap-off box.
Patent DE-19540919-A1 (DE)
Title: Device for keeping open male urethra
Inventor: SACHSE HANS PROF DR MED
IPC: A61M25/06
Filed: 1995-11-03
Abstract: The device, has an intra-urethral catheter (1-3) which allows the urine to flow along its full length. It is of a length which is shorter than the urethra so that it does not project from the end of the urethra. An introducer catheter (8) is provided which passes the catheter into the urethra. The medical practitioner using the device is able to control a connection arrangement which provides a removable connection between the introducer catheter and the urethral catheter.
Patent DE-19542464-A1 (DE)
Title: Temperature measuring device for flow channel
Inventor: RAAKE DIETER DR ING
IPC: G01J5/04
Filed: 1995-11-15
Abstract: The temp. is measured from the temp. distribution in a flow channel using a probe. Hot fluid flows through the flow channel to determine a temp. distribution which changes according to a predetermined time constant to a modified temp. distribution after the probe is inserted. The measurement period is shorted than the time constant. During this measurement period, the probe is inserted in the flow channel and then removed after taking a temp. reading. A drive system is provided for movement of the probe. The probe includes a pyrometer.
Patent DE-19543040-A1 (DE)
Title: Incoming telephone call signalling device for ISDN system
Inventor: SCHUMANN PETER
IPC: H04M19/04
Filed: 1995-11-08
Abstract: The call signalling device is coupled to an ISDN interface (SO) with a control channel that is used for transmission of the telephone number of the caller. An acoustic call signal is provided by a loudspeaker (8), together with the spoken caller telephone number provided by a speech synthesiser (7).  Preferably each of the caller telephone numbers is checked against a telephone list for providing the corresponding name of the caller which can be fed to the loudspeaker via the speech synthesiser.
Patent DE-19545340-A1 (DE)
Inventor: FEIGE CHRISTIAN DR
IPC: G01B15/02
Filed: 1995-12-05
Abstract: The invention relates to a device for testing flat materials during production of material webs using a radiation source from which radiation passes through the material under investigation, the residual radiation on the other side of the material being detected by a gas-filled ionisation detector. The aim of the invention is to design a device for testing flat materials which avoids the drawbacks of prior art and provides the most detailed possible information on the material. The invention is characterised in that: the detector arrangement (3) comprises a plurality of interconnected sections (3) provided with collector electrodes (5) and arranged inside a common housing (2); the sections (3) can together be evacuated and filled with an ionisable gas; each of the sections (3) is allocated its own radiation inlet window; and the radiation source (15) allocated to the sections (3) has a linear radiation distribution.
Patent DE-19546585-A1 (DE)
Title: Laminated vehicle airbag cover, for protecting vehicle occupants during collisions
Inventor: NUSSHOER BERND
IPC: B60R21/20
Filed: 1995-12-13
Abstract: The cover comprises a main component of laminated layers (10,12) made from a material selected from elastomeric alloys of a thermoplastic polymer with a non, partially or fully crosslinked EPDM (ethylene propylenediene rubber) terpolymer, block copolymers of alternating polyester and polyether blocks and block copolymers of PS(polystyrene) and polyolefins. The cover has a deliberate weak failure line(18) which tapers from the inner towards the outer side of the wall and leaves a remaining material thickness of 0.3-1mm between the failure line tip and the outer wall.      In a process for cover manufacture the weak line(18) is created on the inner side of the cover by a laser whose focussed beam has a higher energy density in the centre.
Patent DE-19546630-A1 (DE)
Inventor: RIEDHAMMER MICHAEL
IPC: F16H61/00
Filed: 1995-12-14
Abstract: The invention relates to a gear control system for a synchro-shuttle gear (1) or power shift gear (2), in particular in machines, comprising switching elements for a forward drive (SEV1, SEV2) or reverse drive (SER) and switching devices for actuating a shift valve (SV1) to select the direction of travel. A control valve (SV2) is provided between the switching elements for a forward drive and reverse drive and the shift valve capable of being actuated by the switching devices to select the direction of travel; said control valve (SV2) can be actuated via a further switching device. The control valve can be used as a neutral-position or idling valve in a synchro-shuttle gear or as a reversing valve for the switching elements for forward drive in a power shift gear.
Patent DE-19547151-A1 (DE)
Title: Separation and recovery of heavy metals such as cadmium@ and mercury@ from old batteries
Inventor: HUGO FRANZ
IPC: C22B9/02
Filed: 1995-12-16
Abstract: Two phase mixtures of materials with different boiling points are separated and at least 1 component is recovered in a process that treats the mixture at a pressure < 50 mbar and a temperature at which only the phase with the lower boiling temperature is vaporised. The vapour is condensed (K1) and the condensate collected in a receiver (B1) that can be shut off. As the temperature gradient varies as a result of the release of this phase, the receiver (B1) is shut off from the 1st condenser (K1). The remaining mixture is processed at an increased temperature and at least 1 of the phases with the higher boiling point is expelled and the vapour condensed. Also claimed is an apparatus for carrying out this process.
Patent DE-19547763-A1 (DE)
Inventor: BECK ROLAND
IPC: E02D27/48
Filed: 1995-12-20
Abstract: A process is disclosed for underpinning buildings. At least one elongated supporting element (5) is arranged below the building (1) that needs to be underpinned in a substantially parallel direction to a foundation (2) of the building (1). A whole side wall of the building (1) may thus be underpinned in a single operation without unnecessarily weakening the existing underground. By mutually coupling a plurality of elongated supporting elements (5), a kind of large-surface foundation that securely supports the building (1) can be created. The architectonic substance of very old buildings may thus be preserved in a non-aggressive manner. In addition, the process can be carried out very quickly and at a relatively low cost.
Patent DE-19605133-A1 (DE)
Inventor: HALBO HANSJOERG
IPC: B08B9/46
Filed: 1996-02-13
Abstract: The invention concerns an inspection machine for containers with a supply conveyor and a removal conveyor, an intermediate conveyor arranged between them to convey the containers across without them turning, as well as a rotation conveyor on the supply conveyor causing the containers to rotate. A first side inspection device is located on the supply conveyor prior to the rotation conveyor, a second side inspection device is located on the removal conveyor following the intermediate conveyor and a bottom inspection device is located in the area of the gap between the supply conveyor and the removal conveyor. This leads to high efficiency in container transport and a high degree of inspection accuracy.
Patent DE-19606166-A1 (DE)
Inventor: LYNCH JOHN DR
IPC: C08F4/60
Filed: 1996-02-20
Abstract: A process for producing polymers of alkenes by suspension polymerisation in the presence of catalyst systems where use is made of supported catalyst systems obtainable by A) reacting an inorganic support material with a metal compound of the general formula (I): M<1>(R<1>)r(R<2>)s(R<3>)t(R<4>)u, in which M<1> is an alkaline or alkaline earth metal or a metal from main group III or IV of the periodic system; R<1> is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R<2> to R<4> are hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl, alkoxy or dialkylamino with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; r is a whole number from 1 to 4; and s, t and u are whole numbers from 0 to 3, where the sum r+s+t+u corresponds to the valency of M<1>; B) reacting the material obtained from A) with a metallocene complex in its metal dihalogenide form and a metallocenium ion-forming compound; and C) subsequent reaction with a metal compound of the general formula (II): M<2>(R<5>)o(R<6>)p(R<7>)q, in which M<2> is an alkaline or alkaline earth metal or a metal of main group III of the periodic system; R<5> is hydrogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl or aryl alkyl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R<6> and R<7> are hydrogen, halogen, C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl, or alkoxy with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, o is a whole number from 1 to 3; and p and q are whole numbers from 0 to 2 where the sum o+p+q corresponds to the valency of M<2>.
Patent DE-19608435-A1 (DE)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/52
Filed: 1996-03-05
Abstract: Disclosed is the use of a timber maintenance preserving agent containing a copper compound, a polyamine and an inorganic fungicide, and a bandage for timber protection maintenance containing said agent.
Patent DE-19612538-A1 (DE)
Title: Invalid transport device - monitors inclination angle of surface along which transport device is moved to operate alarm when limit inclination angle is reached
Inventor: MARCHETTI MARCO
IPC: A61G5/06
Filed: 1996-03-29
Abstract: The device has an invalid chair (3) supported by a frame (2) provided with a rear handgrip (4). It is mounted on a transport system (12) with a pair of continuous tracks (13) which allows the invalid chair to be moved along an incline. The inclination of the device to the horizontal is monitored to provide a signal when a limit inclination angle is reached for activating an electrical alarm device. Pref. the inclination limit angle is detected via an inclination switch inserted in the current circuit for the alarm device.
Patent DE-19614838-A1 (DE)
Title: Ozone generator with improved corrosion resistance to aggressive cooling water
Inventor: HOFFMANN MATTHIAS DR
IPC: B23K35/30
Filed: 1996-04-16
Abstract: The ozone (O3) generator has an outer tube (20) and  parallel internal stainless steel tubes (30) extending between openings (22,26) in the stainless steel cover (24) and base (28). The outer surfaces of the internal tubes (30) which are at earth potential, are cooled with water which passes to a heat exchanger. Gas containing oxygen (O2) passes through the annular spaces and into coaxial glass tubes fitted with electrodes supplied from a high voltage source. The internal tubes (30) engage their free ends in wall openings (22,26) in the cover (24) and base (28) forming an annular gap. This annular gap is filled with hard solder and is sealed water-tight.
Patent DE-19620411-A1 (DE)
Inventor: BLUM HELMUT
IPC: A61L2/18
Filed: 1996-04-01
Abstract: Complexes of the transition metals cobalt, iron, copper or ruthenium with at least one ammonia group as ligands are used as activators for peroxide compounds in oxidation, washing, cleaning or disinfectant solutions. These agents preferably contain 0.0025 to 0.25 wt% of such activator complexes.