baber/WOPTO huggingface dataset:
Patent DE-19622104-A1 (DE)
Title: Ignition distributor for motor vehicle IC engines - has distributor cap of plastic that has formed features to allow a metal screening cover to be fitted
Inventor: VOIGT DIETER DIPL ING
IPC: F02P7/02
Filed: 1996-06-01
Abstract: The distributor cap [12] has a base that is formed as a series of projections [16]. The gaps between the projections are provided for the fixing elements [18] of the metal screening cover [14].Typically four such projections and four fixing elements are provided.The cover has spring arm elements [24a,c] and the ends are located in recesses [28], while others [24b] are set at an angle [32] and engage the fixing elements USE/ADVANTAGE : Distributor for IC engines. Ease of fixing screening cover.
Patent DE-19623549-A1 (DE)
Title: Machine and tool control system
Inventor: ZEHL HANS-JOACHIM DIPL ING
IPC: B23Q15/013
Filed: 1996-06-13
Abstract: The speed of machine or tool movement is controlled by hydraulic or pneumatic (2) cylinders and/or pumps linked to regulating valves (6a,b) and reverse valve (5) or several valves in a combination of pneumatic, electric or mechanical power, or again by power applied by hand, as is also the case with the respective valve elements (5,6a,6b). The controlled movement can be linear, circular or curvilinear and the ideal reverse valve trip signal is provided by power take-up, changes in voltage, frequency or pressure or again a change in load. The reverse valves can also be actuated by switches etc. The drilling head (1) is propelled vertically by the pneumatic cylinder (2) and once the drill motor reaches ideal revolution count, valve (4) reverses and so releases the hydraulic cylinder (3) to feed the oil through the valves (5 and 6) into the accumulator (7). On reaching its rectifier-imposed power limit, valve (5) switches over and oil flows via valve (6b) to the accumulator (7). Feed reduced by the valve (6b) reduces motor take-up. At bottom hole, cylinder (2) terminates the drilling movement and valve (4) reverses with the motor stopped off so the cylinder (3) is blocked off, using the accumulator to support the oil return. Valve (4) can typically be reset to start-out position so vertical movement is halted in emergencies.
Patent DE-19631248-A1 (DE)
Title: Timber beam of sandwich construction
IPC: E04C3/12
Filed: 1996-08-02
Abstract: The beam comprises planks (2) with parallel surfaces, cut from a trunk. Two planks are connected mirror-symmetrical to each other via their surfaces, which are formed by a cut through the younger annular rings (11). The parallel outer surfaces containing the older annular rings (12) form parallel undisturbed first outer beam faces (41). The plank edges along the connected, e.g. glued, surfaces (5) are chamfered, so that the chamfers are formed by the residual non-cut trunk bark and-or cutting faces following the bark contour. A central groove (6) is formed in each second outer beam face (42), which is at right angles to the first one.
Patent DE-19631511-A1 (DE)
Title: Lightweight mast for hoist giving access to storage shelves
Inventor: WUESTENBERG DIETER PROF
IPC: B66F9/07
Filed: 1996-08-03
Abstract: Lifting mast in which the bars (1 2) are positioned in the corner points of the mast cross section. The bars are joined together by plates (3 4). The guide rails for the hoist (5) are attached to the profiles, and the mast narrows upwards from the base. The bars can be joined to each other by transverse struts and/or diagonal struts instead of the plates.
Patent DE-19631783-A1 (DE)
Inventor: NORMANN NORBERT DR
IPC: B60C23/04
Filed: 1996-08-07
Abstract: A process is disclosed for evaluating the signals from a tyre pressure monitoring system of vehicles with N wheels (R1 to R5) which carry each a sender. A receiving antenna (1 to 5) is arranged next to and associated to each sender. The antennas are connected to the input of a common receiver and the senders emit at time intervals data telegrams which contain an individual code and a subsequent data part. The signals having the same code and received at the same time by the receiving antennas (1 to 5) are summed and supplied to the receiver (8), alternating the signals from all N receiving antennas (1 to 5) and from N-1 receiving antennas (1, 2, 4, 5), in such a way that the receiving antenna (3) whose signal is excluded from the sum of the signals is selected among the total number N of receiving antennas (1 to 5) by cyclic alternation. The intensity of the sum signal is determined, the intensity of the sums of N-1 signals is compared with the intensity of the sums of N signals, then the receiving antenna (3) is determined which has the signal which causes the highest loss in intensity (D1 to D5) when it is excluded from the signal sum. Finally, the signal having the corresponding individual code is associated to said receiving antenna (3) and its associated wheel (R3).
Patent DE-19640406-A1 (DE)
Inventor: KOPITAR FRIEDRICH
IPC: H04Q3/72
Filed: 1996-09-30
Abstract: The invention relates to a method for controlling a master collective line configuration (SAK) of a telecommunications installation (PINX), in which a call coming in for the master terminal (KES) can be received both by the master terminal and the collective line terminal (KES) in a normal state. The call coming in for the master terminal when the collective line configuration is in a normal state is checked to verify whether the number called by the calling party and transmitted to the telecommunication installation coincides with a priority call number allocated to a master terminal and stored in a memory (PM). The telecommunications installation relays the incoming call to the master terminal only and not to the collective line terminals when the number coincides.
Patent DE-19641843-A1 (DE)
Inventor: GEMMEN RANDALL S
IPC: F23C99/00
Filed: 1996-10-10
Abstract: High dynamic pressure oscillations in hydrocarbon-fueled combustors typically occur when the transport time of the fuel to the flame front is at some fraction of the acoustic period. These oscillations are reduced to acceptably lower levels by restructuring or repositioning the flame front in the combustor to increase the transport time. A pilot flame front 12 located upstream of the oscillating flame 20 and pulsed at a selected frequency and duration effectively restructures and repositions the oscillating flame in the combustor to alter the oscillation-causing transport time. The pilot frame front is pulsed by intermiltently interrupting the flow of at least one of the fuel supply 18 and the oxidiser supply 15 or of the mixture of the fuel supply and the oxidiser supply.
Patent DE-19642346-A1 (DE)
Title: Optical head for optical disc systems
Inventor: HASEGAWA SHINYA
IPC: G11B7/1356
Filed: 1996-10-14
Abstract: The optical head is intended for use with a magneto optical disc 4 recording, and has a plate 6 to which is bonded a laser diode 8. There is a signal photo detector 10 and another detector for focussing the error signals 12. These are enclosed by a cap 14, and this has an opening 15.  Located on the top of the cap is a beam splitting unit 16 that consists of a polarising prism 16 formed from a number of elements 20,24,26.  The laser output is collimated 32 into a parallel beam, which is focussed onto the disc, with the reflected component being focussed onto the detector.
Patent DE-19644040-A1 (DE)
Inventor: BINGEL CARSTEN DR
IPC: C07F17/00
Filed: 1996-10-31
Abstract: A process for the hydrogenation of metallocenes, in which metallocene(s) with at least one double bond and/or at least one aromatic substituent (I) is/are reacted in non-halogenated solvent(s) with hydrogen in presence of hydrogenation catalyst(s).
Patent DE-19646147-A1 (DE)
Title: Automatic fitting of bottle cap with tags
Inventor: APPEL MAX
IPC: B67B1/08
Filed: 1996-11-08
Abstract: The machine has a conveyor (8) with a rotating worm (9) underneath which separates the bottles. There is a first rotating wheel (10) with three pockets (12) and an alignment device (13) in a surrounding belt or framework (14). After alignment, the bottle pass one by one to a second rotating wheel (18) with pockets there is a ram (23) associated with a stop (26) and a rollers (27) which can fasten the caps to the bottles. There is a cap closing station (19) with a groove (34), which picks up the caps, and a guide rail (20). Bottles are removed from the second rotating wheel onto a third rotating wheel (11) with three pockets which accept the bottles and transfer them back onto the conveyor.
Patent DE-19646910-A1 (DE)
Title: Protruding housing for roller-shutter
Inventor: KELLER HORST
IPC: E06B9/17
Filed: 1996-11-13
Abstract: The box-shaped housing (12) contains first and second shafts (14,28) onto which the shutter (16) and a sun-screen (30) respectively wind. The screen has an end rail (32), and guide rails (18,40) for shutter and screen join onto outlet slots in the housing. One or both longitudinal edges (36) of the slot for the screen (30), together with an upper stop for the screen end rail, are situated above the housing bottom surface. The slot edge (36) can form the stop for the end rail (32). At the bottom of the housing side towards the window (10) there can be a stepped set-back portion (38) of greater height and width than the end rail, and into which the screen guide rails extend.
Patent DE-19648784-A1 (DE)
Inventor: BEKKUM JAN VAN DR ING
IPC: G01F15/00
Filed: 1996-11-25
Abstract: The invention relates to an ultrasound flowmeter for flowing media which has a measuring tube (1) and two ultrasound transducers (2) arranged to be offset in relation to each other in the direction of flow and fitted to have contact with the flowing medium in the transducer pockets (3) of the measuring tube (1). The ultrasound flowmeter according to the invention eliminates the disadvantages and problems, originating from turbulence (4) generated by the transducer pockets (3), of known ultrasound flowmeters, in that the entrance to the transducer pockets (3) is provided with a grid (7) having mesh (6).
Patent DE-19650469-A1 (DE)
Title: Visual inspection system for visual inspection of surface composition
Inventor: WILLING ACHIM DR ING
IPC: G01N21/88
Filed: 1996-12-05
Abstract: The system includes several lamp elements (3-5) in a fixed assignment to the surface (1) being evaluated. The main beam direction (6) runs respectively at an oblique angle to the evaluation surface. The lamp elements are provided with screening units. The screening units are effective in a direction between the main beam direction and the direction (R2) on the surface to be evaluated. Such that, at least with the observation of the evaluation surface from angles near to the direction of the normals, no illuminating parts of the lamp elements are reflected on this.
Patent DE-19701040-A1 (DE)
Title: Three=phase overhead line for electric power transmissions with conductors and part conductors
Inventor: BOEHME HELMUT PROF DR ING
IPC: H02G7/20
Filed: 1997-01-15
Abstract: The three-phase overhead line is arranged, so that at least two of the three-phase conductors are split respectively in to at least one part conductor pair. All the part conductors (L2a, L2b, L3a, L3b) are arranged on the generated surface of a round cylinder (ZY) parallel to the central axis (PL) of the three-phase overhead line. The dia. of the cylinder (ZY) is the distance between the central axis (PL) of the overhead line and a specified axis (P1) with a quenched magnetic field. The plane surface (F) spanned and defined by the two axes (PL, P1), intersects the cylinder. So that two symmetrical half cylinders result. The part conductors of a part conductor pair with currents of the same phase position lie symmetrically at both sides of this surface (F).
Patent DE-19705816-A1 (DE)
Title: Frequency-hopping transmitter localisation method
Inventor: HENKEL BERNHARD DIPL ING
IPC: H04B1/713
Filed: 1997-02-15
Abstract: The method localizes frequency-jumping transmitters which transmit frequency signals (FR) with quickly changing transmitting frequencies in an unknown active frequency range of a predetermined total frequency range. The total frequency range is subdivided into several consecutive sections, and different sections are simultaneously searched by using several, non synchronized radio scanners in a search mode. The frequency and the scan angle of discovered signals are determined, and the frequency values are transmitted to a centre. The centre determines a momentary activity area of the transmitters, and a real orientation is subsequently performed.
Patent DE-19708895-A1 (DE)
Title: Valve especially for hose coupling
Inventor: MORGENSTERN ERICH
IPC: B60P3/22
Filed: 1997-03-05
Abstract: The valve disc (25) is pressed by spring pressure (26) against the valve seating (27). The valve is prevented from accidentally opening by means of a movable pneumatically operated locking pin (2) fitting into the valve stem's (24) path of movement when the valve is closed. The locking pin is moved into a position releasing the movement of the valve stem from a position blocking the movement of the valve stem, by means of a control signal. The locking pin is connected to a hollow piston (4) operated inside a cylinder (28) in the valve housing (1). The piston is connected to the locking pin by an operating rod (3) which has a seal (20) for the product, and a seal (19) for air.
Patent DE-19716645-A1 (DE)
Title: Power transmission method used between fluctuating current generator and supply network
Inventor: ENSLIN CORNEL DIPL ING
IPC: F03D17/00
Filed: 1997-04-21
Abstract: The power transmission method is used for transmitting the power provided by a fluctuating current generator (5) to the current supply network (15) and has an electrochemical energy store (27) for correcting the difference between the output power (P1) of the generator and the power (P5) supplied to the supply network.  The electrochemical energy store is charged by the excess power from the energy generator when the power provided by the latter is greater than that supplied to the supply network and provides supplementary power when the power provided by the generator is less than that supplied to the supply network.
Patent DE-19720666-A1 (DE)
Title: Method for shaping sheet metal building profiles
Inventor: KOESTERMEIER KARL-HEINZ
IPC: B21D5/06
Filed: 1997-05-16
Abstract: The method is used to form a profile with a three-dimensional surface, from a sheet-metal blank (10). The latter is clamped on at least one edge region (15), and a first shaping tool (17) is pressed against one of its sides.  A second shaping tool (18) is arranged on the other side, and both tools are moved against the blank until they both lie on the latter, and have a correct separation from one another. At least one of the tools is moved linearly relative to the blank, so that the latter is shaped between both tools in a first layer. One or more of the tools is then offset by a fixed amount relative to this layer, and the shaping and offsetting steps are repeated in order to create shaped layers which are offset from each other, until the required three- dimensional shape is achieved.
Patent DE-19721683-A1 (DE)
Title: Cardboard container for packaging
Inventor: LUECKE OTTO
IPC: C09J7/22
Filed: 1997-05-23
Abstract: A cardboard container (1) for packaging, has a surrounding strip material in the form of a folded band. The band pref. has no exposed cut edges, and is pref. adhered to the container.
Patent DE-19724514-A1 (DE)
Title: Unit thermally-treating and optionally drying travelling band of fabric
Inventor: GOTTSCHALK KARL-HEINZ
IPC: F26B13/30
Filed: 1997-06-11
Abstract: A new unit treats moist product webs. These comprise gas-permeable materials, and run through the unit exposed to hot gas. This is especially intended for treatment and/or drying of textiles. A cold gas is used subsequently, for cooling. The unit includes a heating chamber containing fittings conveying and/or guiding the fabric, and equipment for the hot gas treatment. Just after the outlet end of the chamber, there is a suction unit. The inventive focus is a fixed suction tube (6) with a narrow slot. Preferably the tube is located inside a rotary perforated drum.
Patent DE-19725171-A1 (DE)
Title: Circuit arrangement for converting analogue into digital signal
Inventor: GEBAUER THOMAS
IPC: H03M3/02
Filed: 1997-06-13
Abstract: The circuit arrangement converts an analogue signal, preferably with small useful bandwidth as compared to a scanning frequency, into a digital signal in a sigma-delta A-D converter, containing at least one loop filter, to which the analogue signal is applied. Behind the loop filter is fitted a quantiser and members applying at least one analogue coefficient (a,b,c) to the loop filter. The transmission functions of the A-D converter are adjusted using the coefficients. At least one coefficient is adjustable to one signal constellation continuously of the signal to be converted. Preferably one coefficient is derived continuously from the converted digital signal.
Patent DE-19726634-A1 (DE)
Inventor: BRETER HOLGER
IPC: C12N11/14
Filed: 1997-06-18
Abstract: The invention relates to a method and a device for immobilizing macromolecules according to the generic part of claims 1 and 19, 20, 21 and 22. The aim of the invention is to enable light induced, addressable immobilization of bio-macromolecules on extremely small surface elements. This is done by immobilizing macromolecules on a solid phase involving photoactivation of corresponding functional groups of the solid phase and coupling of reaction-capable groups of bio-macromolecules contained in a solution and the solid phase. The invention is characterized in that the immobilization reaction is photoactivated by miniaturizing the effect of the light on the surface of the solid phase, whereby addressable control of the effect of the light on the surface occurs according to a given model.
Patent DE-19738352-A1 (DE)
Title: Multi-stage electrical connector
Inventor: HATAGISHI YUJI
IPC: H01R13/639
Filed: 1997-09-02
Abstract: The connector has a number of housings (37,39) and a cooperating cover (41). Each housing has a number of terminal reception chambers (49) with an open side (45) which is covered by the next housing or the cover. The superimposed housings are coupled to one another and the top housing is coupled to the cover via cooperating projections (51) and locating holes (55) on their abutting surfaces. The cover may have ribs (65) via which the connector is only permitted to attach to another suitable connector, which it locks with via a formation (63).
Patent DE-19743373-A1 (DE)
Inventor: GRUNZE MICHAEL DIPL CHEM
IPC: C08G79/025
Filed: 1997-09-30
Abstract: The invention relates to a radioactively marked antithrombogenic polymer and the use thereof as a component of therapeutic devices for preventing excessive cell proliferation or scarring. The invention also relates to devices which contain said radioactively marked antithrombogenic polymer such as emplastrum or artificial implants having a biocompatible covering.
Patent DE-19746491-A1 (DE)
Title: Dual fluid injection system for diesel engine of vehicle
Inventor: STUTZENBERGER HEINZ DR
IPC: F02M43/04
Filed: 1997-10-22
Abstract: A fuel injection system for an IC engine has a common rail pressurized system for the fuel and a parallel pressurized system for the additional fluid e.g. water. The additional fluid is taken from a pressure reservoir (7) which is loaded by an electric powered pump (8) and protected by a non return valve (11) between the pump and the reservoir. A venting valve (9) maintains the pressure in the reservoir. The additional fluid is dosed into the injectors by a control valve (10) with the timing controlled by a 2/2 valve (MV1) between the common rail feed and the injectors.
Patent DE-19749325-A1 (DE)
Title: Transmit/receive changeover switch for mobile radio telephone
Inventor: SCHMEGNER KARL-ERNST DR ING
IPC: H04B1/48
Filed: 1997-11-07
Abstract: The transceiver can be coupled to a first port of a 90 deg. hybrid (LK), while its second port is blocked by a HF termination (AB). A 180 deg. hybrid (RR1,2) is coupled to the third and fourth port respectively. Two mixing diodes (D1-4) are connected to each 180 deg. hybrid. The output ports of The 180 deg. hybrids are linked to a combiner (KB) which can be coupled to the transmit/receive aerial. Pref. the 90 deg. hybrid is formed by a Lange coupler, and at least one 180 deg. hybrid by a rate-race coupler.
Patent DE-19749494-A1 (DE)
Title: Height adjustable work-table or desk with legs and table-top
Inventor: SCHMIDT RAINER
IPC: A47B9/20
Filed: 1997-11-08
Abstract: The length of each of the at least three spaced apart legs can be altered.  Each legs (3) consists of an outer (4) and inner (5) tube each  of which can be lengthened by a tie-rod (15) each of which is connected by at least one deflector roller (13a,b) to a shared driven pulley unit in the form of a drum.  The drive mechanism, the pulley unit and at least part of the deflector rollers are positioned on a support plate  fixed to the underside of the table top (2).
Patent DE-19751357-A1 (DE)
Title: Mobile machinery hydraulic control
Inventor: DERTNIG WOLFGANG
IPC: F15B1/02
Filed: 1997-11-20
Abstract: The hydraulic control system is for a mobile machine. It has a non-return valve (63) in an additional fluid flow path (62) between the hydraulic pressure tank (21) and pressure zone (15) of the hydraulic cylinder (12). It is open towards the cylinder pressure zone. The non-return valve is located between the hydraulic pressure tank and a working line (14) from the multi-path valve (11) to the cylinder pressure zone. A throttle (64) is in series with the non-return valve in the fluid flow path.
Patent DE-19753494-A1 (DE)
Title: Silicon wafer especially SOI wafer production
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L21/762
Filed: 1997-12-02
Abstract: A silicon wafer (6) production process involves (a) implanting hydrogen ions through a silicon oxide layer-coated silicon wafer surface to form a hydrogen-implanted layer (4); (b) bonding a substrate (5) to the wafer surface; (c) heating the wafer (1) to break off its surface at the hydrogen-implanted layer (4); and (d) heating the wafer portion (6), bonded to the substrate (5), in a hydrogen atmosphere to smooth the exposed broken surface of the wafer (6). Also claimed is a similar silicon wafer (6) production process, in which step (d) is replaced by (d') epitaxial silicon growth on the broken surface to form a new smooth surface. Preferably, step (d) is carried out by annealing at 1050-1350 deg C, plasma heating in a hydrogen atmosphere or rapid thermal annealing and step (d') is carried out by epitaxial growth in trichlorosilane, dichlorosilane, monochlorosilane or monosilane at \-800 deg C. Further claimed is a silicon wafer produced by one of the above processes.
Patent DE-19753801-A1 (DE)
Title: Surface mounting method for flat carrier body such as circuit board
Inventor: MOELL WINFRIED
IPC: H05K13/04
Filed: 1997-12-04
Abstract: The method involves using a suction gripper to apply a component to the adhesive surface of a carrier body or to apply the component's adhesive surface to the carrier body. A covering (2), which can be perforated (4),  is first applied to the surface of the component to cover an opening in the component. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19754778-A1 (DE)
Title: Roller for floor-treatment appliance with roller body and bearing disc
Inventor: SCHADE RUDOLF
IPC: B24D13/02
Filed: 1997-12-10
Abstract: The at least one bearing disc (4) joined to the cylindrical roller body (2) has a circular axial opening (6) for a shaft (8). Hard metal pieces (10), all possessing the same grain, are equidistantly fixed to the outer surface of the roller body. The axial opening has one and preferably two recesses (11) staggered by 180 deg . The shaft is connected to a wedge-shaped power-transmission element (12) engaging with the recess of the opening. An adapter element (20) between the free end (14) of the shaft and the opening in the bearing disc has a cylindrical sleeve (22).