baber/WOPTO huggingface dataset:
Patent DE-19612899-A1 (DE)
Title: Coating materials, especially metallic paints for motor vehicles
Inventor: LENHARD WERNER DIPL CHEM DR
IPC: C08G18/80
Filed: 1996-03-30
Abstract: Aqueous coating material (X) contains (I) an aqueous polyurethane binder dispersion and (II) 1-40 wt.% one or more melamine resins, triazine carbamates and/or capped polyisocyanates, with respect to the solids content of (I). The preparation of (I) is carried out in an anhydrous medium and comprises the following steps : (1) a polyhydroxypolyester amide (A) with a weight average molecular weight (Mw) of 350-10000, OH content of 10-300 mg KOH/g and acid content of 1-40 mg KOH/g, is prepared by reacting bis-(2-oxazoline) with a polyester containing hydroxyl groups, and then optionally modified with isocyanate to form a polyester urethane amide ; (2) one or more polyisocyanates (B) containing at least two free isocyanate groups and at least one group capable of forming an anion per molecule are reacted with (A) to form a bis-(2-oxazoline)-modified polyhydroxypolyester urethane (C) with a Mw of 500-25000, OH content of 5-300 mg KOH/g and acid content of 10-80 mg KOH/g ; (3) the groups capable of forming anions are at least partially neutralised ; and (4) the product is converted into an aqueous phase. The preparation of multi-layer paint coatings using (X) is also claimed.
Patent DE-19617051-A1 (DE)
Inventor: LEHMER RONALD
IPC: B60T8/172
Filed: 1996-04-29
Abstract: In order to set the brake or drive slip of a wheel at the maximum of the coefficient of friction-slip curve, the sensor associated with each wheel to sense its speed of rotation must be in a state of operation. Otherwise it is not possible to ascertain the slip of the wheel. In order to ensure an emergency function which makes it possible to influence the parameters of a car's dynamic behaviour even when a wheel sensor breaks down, a two-point regulation is carried out when a wheel sensor is defective. A first working point (A) lies at a longitudinal slip equal to 0, a second working point (B) at a longitudinal slip of 100 %. Without a longitudinal slip, side forces can be transmitted to their maximum, whereas at 100 % longitudinal slip longitudinal forces can still be transmitted almost to their maximum.
Patent DE-19620781-A1 (DE)
Title: Assembly for component surface treatment
Inventor: HUTTER SIEGFRIED DIPL ING
IPC: C02F1/44
Filed: 1996-05-23
Abstract: In the assembly for the surface treatment of materials, the extracted fluid is passed through for ultrafiltration. Before the ultrafiltrate is used for rinsing the treated surfaces, it is given a further filtration through an adsorber, of iron filings or active carbon.
Patent DE-19626493-A1 (DE)
Title: Locking device for back-to-back double bus=bar switchboard with movable power switch inserts
Inventor: GRONEMANN KARL-HEINZ DIPL ING
IPC: H02B11/133
Filed: 1996-06-24
Abstract: The locking device has respective connection shafts (VW1,VW2) on either side (FS1,FS2) of the switchboard, each extending at right angles to the plane of switchboard side and joined together via a pair of coupling rods extending parallel to the switchboard sides and a common coupling shaft. Each coupling shaft cooperates with a control device adjacent each field side, for manual control and/or indication of the earth function.
Patent DE-19629510-A1 (DE)
Title: Socket for connection of light plug part in optical module
Inventor: TAKIZAWA TERUO
IPC: G02B6/36
Filed: 1996-07-22
Abstract: The socket includes a bush (3) which admits and holds a terminal (9) of the light plug part. An optical reference plane (2,7) is provided on a lower part of the bush and contacts the lower end of the terminal of the light plug part when the terminal is completely inserted in the bush. The bush has a number of grooves which are formed in the inner walls of the bush. The grooves extend from the end of the bush in which the terminal is inserted up to the optical reference plane. The grooves run parallel to the terminal insertion direction.
Patent DE-19630367-A1 (DE)
Inventor: EMIG UWE
IPC: A63C5/075
Filed: 1996-07-28
Abstract: A binding supporting plate (1) has a base plate (3) which faces the top side of a ski (6) and can be secured thereto and a bearing plate (3) arranged between the base plate (2) and the binding or shoe sole. An intermediate plate (4) made of an elastomer material which can be elastically deformed by the forces occurring between the ski (6) and the shoe during skiing is arranged between the base plate (2) and the bearing plate (3). A deformation of the intermediate plate (4) can cause the bearing plate (3) to move relative to the base plate (2) transversely to the longitudinal direction of the ski (6). The bearing plate (3) can be supported on the base plate (2) by guiding elements. The displacement of the bearing plate (3) transversely to the longitudinal direction of the ski (6) is limited by the guiding elements to a variable extent which depends on the elastic deformation of the intermediate plate (4).
Patent DE-19633105-A1 (DE)
Title: Tooling synchroniser piston-controlled chambers
Inventor: WEBER KURT
IPC: F15B11/22
Filed: 1996-08-16
Abstract: A working chamber (31) has as many control chambers (32,33) as cylinders served (7,8). Each control chamber has its own outlet (51,52) and contains an equal volume and the pistons (61,62) in the respective control chambers are rigidly joined into a unit (6). The chambers stand concentrically in the housing (1) as do their respective pistons, the housing in the form of a tee whose beam holds the working chamber (31) and pistons (61,52) as opposed to the beam web which houses the control chambers.  Each chamber base (321, 331) outlet runs parallel to the adjoining control chamber(s) and issues in the housing base, using oil as medium or gaseous fluid, and with each chamber joined to a pressure accumulator.
Patent DE-19637344-A1 (DE)
Title: Motor vehicle gear change
Inventor: SCHAEFER MICHAEL DIPL ING
IPC: F16H63/30
Filed: 1996-09-13
Abstract: The shift lever (16) of the gear selector (10) engages the forward gear rod (14) so that, when reverse is selected, the lever synchronises the rod function as opposed to the finger (18), which in reverse engages the reverse lever (16), and so re-sets the forward gear rod and in so doing automatically cancels the synchronising function. When reverse is selected, the bevelled end (20) of the switch lever engages an endstop (22) in the forward rod recess (24). The lever is rotatably mounted on the gear selector and engages the finger with a nose (26) arranged on the reverse gear rod (12). In reverse, the finger disengages the ramped end (20) and so re-sets the forward rod. Thus in service, the gear selection operation comprises activated forward gear synchronising when reverse is selected and released forward synchronising when reverse is actively engaged.
Patent DE-19638742-A1 (DE)
Title: Sewing machine thread cutter with sharp edge fixed blade
Inventor: TAJIMA IKUO
IPC: D05B65/00
Filed: 1996-09-11
Abstract: The thread cutting mechanism, in a sewing machine, has a fixed blade (24) and a moving blade (36) which work together to sever the thread. The moving blade (36) is shifted to move the thread to be cut so that it lies under the fixed blade (24). A thread protector (30) is operated to support the thread, to prevent the thread from shearing before the cutting action of the blades (24,36). The thread protector (30) is separate from the fixed blade (24).
Patent DE-19638907-A1 (DE)
Title: Servo-drive for roof or wall window
Inventor: NEUBERGER UWE
IPC: E05F15/619
Filed: 1996-09-23
Abstract: The servo drives window which is hinged about an upper horizontal axis and has drive located in the fixed frame under the window. The drive is located near the middle of one of the upright side sections of the fixed frame and is coupled to the hinged window near to the middle of one side. For a better servo support. separate servo drives are fitted to each upright frame section.
Patent DE-19640442-A1 (DE)
Title: Analysing battle
Inventor: KREFT FRITZ-HERMANN
IPC: G01S7/41
Filed: 1996-09-30
Abstract: The device has a central computer unit (1), an input unit (2), an output unit (3) and an interface device (4) connected to the output of a resolution device for reading in data representing the number, location and type of enemy and own battle units. The device has a first stage which combines battle units to produce initial battle quantities and a second stage in which a stochastic estimation is made of the outcome of the battle based on the initial battle quantities determined in the first stage or their ratio. The resolution device can have a radar system.
Patent DE-19646514-A1 (DE)
Title: Clamp for circular workpieces
Inventor: EHRENHOLM PER GUNNAR
IPC: B25B5/08
Filed: 1996-11-12
Abstract: The clamp has fixed jaws (7,8), which are formed on a base (1), and a clamp section, which is movable in the direction of the jaws. The clamp section is actuated by a rotatable tensioning bolt (12) to move with respect to the base. The bolt fits in a threaded bore in the base, which is perpendicular to the clamping direction (22). The bolt has a conical head (18), which is aligned in a bore (20) of the clamp, which extends in the movement direction of the clamp. At least the inner wall section of the bore next to the bolt is conical. The angles of the screw head (18) and the inner wall section are similar.
Patent DE-19646698-A1 (DE)
Title: Side airbag arrangement for motor vehicle
Inventor: KOIDE TERUHIKO
IPC: B60R21/231
Filed: 1996-11-12
Abstract: The airbag arrangement has a first airbag body (22) which is blown outwards from a side section of the seat (10) at the moment of a broadside collision. The airbag is expanded along the vehicle's side facing the interior in the interior region around the chest area of the occupant.  A second airbag body (24) is also blown out from a side section of the seat and is expanded in the region above the first airbag in the head area of the occupant.
Patent DE-19651281-A1 (DE)
Title: Modulation process and noise reduction for frequency converters e.g. for power supply of three=phase machine
Inventor: LEIFERT TORSTEN DR ING
IPC: H02M7/5395
Filed: 1996-12-10
Abstract: The AC supply 1 is rectified with a bridge network 2 and supplies the intermediate voltage circuit 3 of the pulse converter. An inductance and capacitance 4,5 are used to reduce the AC component in the intermediate voltage.  On the load side is an AC inverter 6 that provides variable voltage and frequency. The control signals for the AC inverter is provided by a pulse-width modulator 8.
Patent DE-19651393-A1 (DE)
Title: Briquetting separator parting self-adherent brown coal briquettes
Inventor: KALETTKA KLAUS DIPL ING
IPC: C10L5/26
Filed: 1996-12-11
Abstract: This new briquetting separator parts adhesion between briquettes sliding on a channel, which may be open or closed, and which follows the briquetting press. Separation is achieved in a new way, by altering the direction of travel of the briquette strand (8) at least twice. The angle of deflection ( alpha ) \- 0.3 deg  and  <=  2 deg . This angle is maintained between individual adjacent briquettes at points of turning (see diagram). The deflections are produced by a series of rollers (1-6) as the strand passes through. The outer diameter (D) of each roller is at least three times the briquette thickness (H).
Patent DE-19652227-A1 (DE)
Inventor: PANG PETER
IPC: G07C9/00
Filed: 1996-12-16
Abstract: A process for associating a remote control to a base station has a first step during which the base station emits a search signal, a second step during which the search signal is received, a third step during which the search signal is compared to a reference signal and a fourth step during each the actuating element emits a presence signal when the search signal matches the reference signal. If no presence signal follows the search signal, the base station (10) emits again a search signal after a repetition time (Ts). The process is implemented by means of a base station (10) with means (11) for sensing the time Ts elapsed since the transmission of the search signal and by means of a remote control (30) which switches from a base state into an active state when it receives a search signal.
Patent DE-19653182-A1 (DE)
Inventor: KLUG ROLF-DIETER DR ING
IPC: H02M7/487
Filed: 1996-12-20
Abstract: The invention concerns a drive arrangement for industrial plants, in particular for plants used in the primary industry, said arrangement having at least one electric motor and at least one converter via which the electric motor is connected to an alternating voltage electricity supply system. The converter regulates the active-power input, rotational speed and torque of the electric motor, the converter being designed so as to feed adjustable reactive power into the alternating voltage electricity supply system.
Patent DE-19702007-A1 (DE)
Title: HF power oscillator e.g. for medical application
Inventor: DANERS FELIX
IPC: H03G3/00
Filed: 1997-01-22
Abstract: The HF power oscillator includes a switching mode power amplifier (1), and an output filter (2) with at least one series and at least one parallel resonator circuit. A digital controller (4) and an oscillator are provided. The energising voltage frequency of the amplifier is generated at the start of the oscillation by the digital controller at the oscillator clock. The digital controller filters feedback from the HF power oscillator such that the energising voltage frequency of the amplifier lies in a defined frequency range.
Patent DE-19706363-A1 (DE)
Title: Massage element for incorporating in bath
Inventor: FRENKEL WALTER
IPC: A61H23/02
Filed: 1997-02-19
Abstract: The massage element is fixed behind a cut-out section of the wall (6) of the bath and is tightly sealed by a membrane (4) from the interior of the bath in contact with the water. The massage action of the massage element acts through the membrane onto the part of the body pressed against it. The massage element is in the form of a motor with a cam (1b) held by its drive axle (1a). The membrane has a double accordion-like pleat (4a) near its edge and is moved in a circle crosswise to the drive axis through the cam. A sealing frame (5) presses the edges of the membrane against the bath side.
Patent DE-19707061-A1 (DE)
Inventor: SCHRODI KARL DIPL ING
IPC: H04Q11/04
Filed: 1997-02-21
Abstract: In an ATM communications system (AKS) designed to transmit data and data packets (DP) packaged in ATM cells (Z) for use in ATM communications networks formed by ATM communications systems, the invention provides for additional means (RE-R, PE-R, EX-R, ZSP, ZK-U, RE, EF-R, SO-R, AS-R) to be integrated for transmitting ATM cells (Z') relating to Internet data packets. Full integration of the Internet transmission function into ATM communications systems (ATM-KS) allows for effective traffic and network management of the ATM cells (Z, Z') relating to Internet data packets at very low integration requirements.
Patent DE-19708163-A1 (DE)
Inventor: STEINLECHNER SIEGBERT
IPC: G01S17/34
Filed: 1997-02-28
Abstract: The invention relates to circuitry for processing a reference signal (A) occurring in a heterodyne interferometer and a measuring signal (B). The basic frequency modulation signal of the heterodyne interferometer radiation source (19) leads to phase shifts in both signals (A,B).Signal filtering of both the reference signal (A) and the measuring signal (B) with a gate signal (C) cuts out signal segments from both signals (A,B) exhibiting the same phase sign. Further simplification of signal processing occurs through signal interpolation involving band pass filters (26,32) and by mixing the signals down to a lower frequency range within the heterodyne frequency (Fh). The input signals (L,N) provided by the inventive circuitry can be processed by a conventional phase indicator (37).
Patent DE-19711230-A1 (DE)
Title: Filter material
Inventor: RUITER ERNEST DE DR
IPC: B01D39/00
Filed: 1997-03-18
Abstract: Filter material comprises a flat carrier provided on one side or both sides with an adhesive layer becoming tacky on heating, on which is thermally applied an adsorbent. Production of the filter material is also claimed. Further claimed is an adsorption filter comprising at least two layers of the above filter material.
Patent DE-19725559-A1 (DE)
Inventor: PAUSCH TOBIAS DIPL ING
IPC: B60R21/231
Filed: 1997-06-12
Abstract: The invention relates to a side air bag module with a gas bag for the head-thorax region of the passenger's body. The invention is characterized in that the section (2) of the gas bag (4) facing away from the passenger (5) is longer in the z direction of the motor vehicle than a section (1) facing the passenger. The invention is also characterized in that the longer section (2) is placed in at least one fold (3a) perpendicular to the z direction of the motor vehicle to obtain the same coverage functions as the shorter section (1), and both sections (1, 2) are connected to each other by their edges to form a gas bag (4). Preferably, the section facing the passenger and the section facing away from the passenger consist of at least one plate-like component (1, 2). The gas bag can also comprise components which extend to differing degrees when the gas bag is inflated, wherein at least one part of the gas bag facing the passenger extends to a lesser degree than the at least one part of the gas bag facing away from the passenger.
Patent DE-19725961-A1 (DE)
Title: Roller blind, awning tubular drive
Inventor: SCHNEIDER WENDELIN
IPC: E06B9/72
Filed: 1997-06-19
Abstract: A tubular drive for roller blinds, awnings, etc has an electric motor and a planetary gearbox. A two-stage planetary gearbox is provided whereby the driving-side planet wheels engage with a fixed driving-side annular wheel (18).  The driven-side planet wheels (20) roll on a driven-side annular wheel (22) which changes over into the driven shaft (24). The pitch circle diameter of the driving-side sun wheel (8) is smaller than that of the driving-side planet wheels. The driven-side planet wheels have a smaller pitch circle diameter than the driving-side ones.
Patent DE-19727233-A1 (DE)
Inventor: EBELING KARL JOACHIM PROF DR
IPC: H01L33/14
Filed: 1997-06-26
Abstract: The present invention relates to a beam-emitting opto-electronic component, wherein a planar optical waveguide (7) comprising a waveguide layer (3) is provided in a radiating body (9). The layer (3) includes a radiating zone (4) in which electro-magnetic radiation is generated during the component operation. The planar optical waveguide (7) includes at least one lateral decoupling transition (6) for decoupling the radiation from said waveguide (7).
Patent DE-19732291-A1 (DE)
Inventor: FREYHOF REINHARD
IPC: B01D61/36
Filed: 1997-07-26
Abstract: The invention relates to a method for trioxan isolation from an aqueous mixture basically consisting of trioxan, water and formaldehyde. The method is characterized in that trioxan is withdrawn from the mixture by pervaporation and in that the trioxan enriched mixture (permeate) is separated by trioxan rectification and an azeotropic mixture of trioxan, water and formaldehyde.
Patent DE-19733549-A1 (DE)
Title: Agricultural spreading device
Inventor: DOLL FRANZ
IPC: A01C15/00
Filed: 1997-08-02
Abstract: The agricultural spreading device has at least two openings (17) positioned at the bottom of the container (15) through which the fertilizer etc. falls onto the discs (12,13) to be distributed onto the soil. The discs (12,13) are covered on top (23) and to the front (19,20) by protection cases (18) to prevent particles from being thrown uncontrolled against parts of the spreading device or the tractor.
Patent DE-19734043-A1 (DE)
Title: Ball screw for use in machine tools
Inventor: VITES BORIS DR ING
IPC: F16H25/22
Filed: 1997-08-06
Abstract: The ball screw applies axial pretension to the threaded nuts (2,3) by an axial pressurizer (7-11,18) connected to the rotating part of the ball screw whose axial length determines the pretension.   This length can be modified centrifugally in rotation thus decreasing the drive stiffness and hence pretension.   With the spindle (1) turning, a slotted boring (6) operates between nut (3) and housing (5) and the pressurizer rests on the housing via two bearings (12,13).
Patent DE-19736017-A1 (DE)
Title: Vacuum pump or compressor for compacting gases
Inventor: FRIEDEN PETER
IPC: F04C29/02
Filed: 1997-08-20
Abstract: The vacuum pump includes at least one oil circuit installed with a pressure-producing pump. The oil circulation amounts to a multiple of the amount which would be necessary for pure lubrication purposes. The oil flow is divided into a small stream (2) for lubrication and a large stream (4) for cooling. The one or two oil circuits are driven by one or two oil pumps with one circuit operated at high pressure and lower volume flow and the other at low pressure and higher volume flow for undertaking different tasks.
Patent DE-19736447-A1 (DE)
Inventor: ANTONSSON DAN
IPC: H04Q11/08
Filed: 1997-08-21
Abstract: The invention relates to a switching device for switching input data frames (IDF) from a plurality of N input lines (i1, i2, ... in, iN) to output data frames (ODF) on a plurality of M output lines (o1, o2, ... on, oM). The switching device contains a number K of switch pattern units, each containing a specific switch pattern. A number K of frame store memories (FSMj) each store all input data frames from all input lines in every frame period. Each frame store memory is used for selecting bits to a sub-group of M/K output lines. The parallelly working units (u1, u2, ... uK) each sequentially select a plurality of M/K bits from the stored input lines. The parallelly working units (u1, u2, ... uK) each sequentially select a plurality of M/K bits from the stored input data frames and simultaneously assign the selected bits to the output data frames on the respective sub-group of output lines. The selection and assigning of bits in each unit is performed at a M/K times higher clock rate than the bit rate on the input data lines. Thus, a bit-orientated reading of input data frames and writing of output data frames is achieved which allows a flexible switching of full rate as well as sub-rate input PCM data frames.
Patent DE-19736936-A1 (DE)
Title: Plastics toy car and sledge
Inventor: WADER MANFRED
IPC: B62K13/00
Filed: 1997-08-25
Abstract: The toy car has four wheels (2,3) and is moved along by the child pushing against the ground with the feet. The two front wheels (2) are steered via a steering wheel (4). Each of the vehicle wheels can be fitted with a runner (8), for converting the car into a sledge, with the runners attached to the front wheels steered via the latter. Alternatively the vehicle is a tricycle with a single front wheel steered by handlebars and driven directly via attached pedals. Each runner may be symmetrical to the vertical plane through the wheel rotation axis and is attached to fit beneath the wheel via a strap.
Patent DE-19739491-A1 (DE)
Title: Transistor has a complex crystalline macromolecular base
Inventor: SCHMIDT CHRISTIAN DR
IPC: H01L29/04
Filed: 1997-09-09
Abstract: A transistor has a base of complex crystalline macromolecular structure in which a small atomic substance is distributed at large area surfaces to form surface pairs with parallel, mutually spaced facing surfaces. On applying control voltage between adjoining surface sections, emitter and collector layers are controlled independently and exchange electrons without affecting one another. An Independent claim is also included for production of the macromolecule described above, in which a monoatomic silicon substance is accelerated in a low power ( <= 2 kW) particle cyclotron and induced at the accelerator outlet into a vacuum region where it is configured in a specific thermal (120-170 K) and electromagnetic environment.