baber/WOPTO huggingface dataset:
Patent DE-4240491-A1 (DE)
Title: Ranging device using microwave propagation time measurement e.g. for pulse or FMCW radar - measures time interval between reference echo signal, which is supplied upon signal transmission from antenna and generated internally or reflected from reference object, and reflected echo signal
Inventor: FEHRENBACH JOSEF DIPL ING
IPC: G01S7/40
Filed: 1992-12-02
Abstract: The ranging device has a transmitter (1,5) for directing a signal toward a measured object and a receiver (1,7,9) for the reflected echo signal, coupled to an evaluation circuit (10) for calculating the range from the signal propagation time. A reference echo signal is fed to the receiver simultaneously with the signal transmission. The evaluation circuit measures the time interval between the reference echo signal and the reflected echo signal by an object in the immediate vicinity of the transmitter. ADVANTAGE - Precise propagation time measurement.
Patent DE-4241750-A1 (DE)
Title: Sandwiched can body or cab component - has surface part with uniformly distributed perforations penetrated by sandwiched reaction foam, all being deformed together
Inventor: MUELLER-BROLL GERHARD DR RER N
IPC: B32B38/04
Filed: 1992-12-11
Abstract: The surface part assembly (2) has uniformly distributed perforations (6). The reaction foam (5) in the assembly contains protrusions (9) above the surface (8) penetrating the perforated holes (7). The protrusion are then cut-off. Pref. the surface part is made of perforated sheet metal. The perforations typically cover 50-80% of the component surface. The two surface parts (2,3) and the reaction foam may be deformed together. The cutting-off of the protrusions may be carried out on the surface. ADVANTAGE - Provides for varnishing the surface and has air transmitted sound absorbing characteristics.
Patent DE-4303829-A1 (DE)
Title: Control method and arrangement
Inventor: SCHMIDT-LUESMANN JOCHEN DR
IPC: B63B21/16
Filed: 1993-02-10
Abstract: The method serves to control the positioning of a ship in the area of a pier in the direction of the longitudinal axis of the ship. Positioning forces can be passed into the ship via at least two flexible tensioning elements. Locations for passing the positioning forces into the ship are arranged at a distance from one another in the direction of the longitudinal axis of the ship. The tensioning elements are arranged at different angles of inclination to the longitudinal axis of the ship in such a way that force components acting in opposition can be produced in the direction of the longitudinal axis of the ship. The tensioning forces are produced by winches arranged in the area of the locations for passing the positioning forces into the ship.
Patent DE-4304441-A1 (DE)
Title: Method for operating a process using a family of characteristic curves
Inventor: SCHMITT MANFRED DIPL ING
IPC: F02P5/15
Filed: 1993-02-13
Abstract: A method is presented for operating a technical process, especially a process in a motor vehicle, using a control device (10). In the control device (10), characteristic values for the control of the process are determined from a family of characteristic curves. The family of characteristic curves is drawn up from operational variables of the process. The family of characteristic curves is represented by a number of reference points (20) stored in the memory (12) of the control device (10). For each reference point (20), at least one item of address information about the position of the reference point (20) in the family of characteristic curves and one item of useful information about the value of the family of characteristic curves at the position of the reference point (20) are stored in the memory (12) of the control device (10). The reference points (20) can thus be placed at any location of the family of characteristic curves, independently of a fixed grid of operational variables. For selecting a suitable reference point for a working point of the process, a distance calculation is carried out (Figure 2). <IMAGE>
Patent DE-4305455-A1 (DE)
Title: 2-Ethylenoxyethylindolesulphonamide-substituted dihydropyridines
Inventor: NIEWOEHNER ULRICH DR
IPC: C07D401/12
Filed: 1993-02-23
Abstract: 2-Ethoxyethylindolesulphonamide-substituted dihydropyridines are prepared by reaction of indolesulphonamides with appropriate hydroxyethyl-substituted dihydropyridines. The compounds can be employed as active ingredients in medicaments.
Patent DE-4318475-A1 (DE)
Title: Disk unit for continuously variable gearbox - has one disk with clutch unit integrated, operated via hydraulic piston on disk side
Inventor: SCHLAF DAG-ARNULF DIPL ING
IPC: F16D25/0635
Filed: 1993-06-03
Abstract: The disk unit for a continuously variable belt driven gearbox comprises two conical disks (1, 12) upon which the belt (13) is mounted. One disk moves axially relative to the other to adjust the drive belt position, and both are located on a shaft (10). At least one of the two conical disks has a clutch (14) connected with a housing (7) such that in the clutch side of the disk a hydraulically operated piston (2) is integrated. This is operated via a pressure medium channel (11) in the disk. A plate spring (3) is located on the clutch side of the disk, upon which the piston acts to operate the clutch. USE/ADVANTAGE - Cost-effective, simple, lightweight and compact clutch unit for infinitely variable gearbox.
Patent DE-4319300-A1 (DE)
Title: Method for the production of sheet-metal parts provided with punched-out tabs
Inventor: LUETTERS RAINER
IPC: B21D28/36
Filed: 1993-06-10
Abstract: The roller punch has two rollers (16, 17) between which a sheet-metal material passes. On the rollers there are tools (19, 21) which produce a U-shaped cutting line (30) and a bending line (31). A tab (29) is thereby formed from the sheet-metal material in a single operation. This tab can be provided during its production with projections (32, 33). <IMAGE>
Patent DE-4320463-A1 (DE)
Inventor: LANGE HANS
IPC: A61B5/15
Filed: 1993-06-21
Abstract: Blood lancet device for obtaining blood samples for diagnostic purposes, comprising a housing (10), a lancet holder (11) which is movable in the housing (10) for mounting of a lancet (4), and a lancet drive for driving the puncturing and withdrawal movement of the lancet holder (11). At the front end in the puncturing direction the housing has an exchangeable skin contact member (5) provided with a contact surface (42) for pressing it on to the skin during use of the blood lancet device (1). The skin contact member (5) and the lancet (4) form part of a disposable part (3) intended for single use and insertable in a handling step at the front end (2) of the housing (10). The disposable part (3) is designed such that the lancet (4) can be inserted only together with the skin contact member (5). In order to rule out reliably any re-use of any component of a blood lancet device that could come into contact with the blood of the patient it is proposed, according to the invention, that the skin contact member (5) and the plastic lancet body (31) in the disposable part (3) are connected to form a unit and that a first intended breaking point, via which the skin contact member and the lancet body can be separated from one another after insertion of the disposable part (3), is provided at the connection point between the skin contact member (5) and the lancet body (31). <IMAGE>
Patent DE-4320590-A1 (DE)
Title: Clip connection system for connecting pipes (tubes) or cables to wires and the like
Inventor: SCHERBEITZ JUERGEN
IPC: F24D3/14
Filed: 1993-06-22
Abstract: Clip connection system for fastening pipes and cables to wires or grid mats, comprising a bow which engages over the pipe or cable and has on its underside a clipping facility into which a wire receptacle is integrated at the same time, and comprising a tacker apparatus which closes this clip by a simple downward movement.
Patent DE-4323112-A1 (DE)
Title: Multiple use of printed products or paper otherwise provided with printed characters
Inventor: HOFFMANN MICHAEL DIPL ING
IPC: A47K10/16
Filed: 1993-07-10
Abstract: Multiple use of printed products or paper otherwise provided with printed characters as toilet paper, hygienic paper or other cleaning paper, in the form that the original paper which is to be printed is already given a texture and consistency which is similar to household paper and is matched to its second use, and that the printing ink is also matched to the second use, in that it adheres to the original paper in a manner which does not rub off and is water-resistant and not fat-soluble.
Patent DE-4326163-A1 (DE)
Inventor: MICHEL HEINRICH
IPC: A01K1/015
Filed: 1993-08-04
Abstract: The invention relates to a moulded part (1) having a tread surface (2) which is formed on the upper side of a panel-type moulded body and, preferably together with further moulded bodies (1), produces a standing surface for livestock in barns in the form of a false floor, by positively locking displacement on a grating and interengaging toothing arrangements (6), cutouts and protrusions (3, 5). In the case of said moulded part, the invention provides that the moulded body forms the cover of a hollow body (16) in which a floor panel covers a heating system for the tread surface (2), and an insulating layer for the heat insulation (30) of the heating system downwards is arranged between the floor panel and said heating system. <IMAGE>
Patent DE-4326178-A1 (DE)
Title: Drag lever drive for IC engine lift valve - has hydraulically operated play compensation cylinder held in lever recess
Inventor: KRUEGER HERMANN PROF DR
IPC: F01L1/18
Filed: 1993-08-04
Abstract: The drag lever drive mechanism incorporates a valve play compensation device (8). This is held in a recess (9) at the end of the lever (3). Hydraulic channels (12,13) for the supply of the compensation device run via the pivot bearing (4). The device has a displaceable outer guide cylinder (7) which carries on an outer base surface a sleeve (5) to enclose the pivot bearing. USE/ADVANTAGE - IC engine valve gear allows for the use of hydraulic play compensation without adversely affecting either the shape of the cylinder head or the height of the drag lever drive.
Patent DE-4327619-A1 (DE)
Title: Phase shifter
Inventor: ZHIGONG WANG DR
IPC: H03H11/20
Filed: 1993-08-17
Abstract: Using a phase shifter for AC voltages to shift the phase of an input signal, the currents in three current paths (14, 15, 16) can be controlled by means of field-effect transistors (7, 8, 10, 11) whose gates are connected to phase lines (9, 12) of the input signal. The intensity and the ratio of the intensities between the currents of equal magnitude in the current paths (14, 15) and the current in the current path (16) are preset by a control circuit. An AC voltage coupling device (13) is connected between the current paths (14, 15), with the result that a phase shift occurs between the currents in the current paths (14, 15) and the current in the current path (16). The output currents from the field-effect transistors (7, 8, 10, 11) are superposed in a superposition circuit (3) in a crosswise manner in one phase line (21, 22) each of the output signal, which is now phase-shifted with respect to the input signal in the phase lines (9, 12). <IMAGE>
Patent DE-4333287-A1 (DE)
Title: Fluorinated ergolines
Inventor: BOHLMANN ROLF DR
IPC: C07D457/12
Filed: 1993-09-25
Abstract: The invention relates to 2-fluoroergoline derivatives, their use in pharmaceuticals and the process for preparing fluorinated ergoline derivatives.
Patent DE-4342180-A1 (DE)
Title: Production process for preprinted album for collections of flat objects, e.g. stamps
Inventor: SCHULZ BRIGITTE DR
IPC: B42F5/00
Filed: 1993-12-10
Abstract: The album production process comprises compiling a data bank of the objects, giving a graphic description, eg. pictures, texts, numbers, ornaments and so on. All the picture motifs for a set theme can be extracted from the data bank by software. The same software controls a printer which prints the data in the desired format. The album produced by this process has fixing elements for the objects themselves on the pages on which the relevant data are printed. The pages may be translucent or transparent, or have windows in them. The objects may be presented in full size, enlarged or reduced. An example is given of an album for a collection of stamps on the theme of chess.
Patent DE-4343397-A1 (DE)
Title: Bipolar semiconductor structure with epitaxial layer
Inventor: TOLONICS JOHANN DIPL ING DR
IPC: H01L29/06
Filed: 1993-12-18
Abstract: The bipolar semiconductor structure has an epitaxial layer (3) of first conductivity type arranged on a substrate (1). Diffusion zones (5) of second conductivity type are arranged in the epitaxial layer. To prevent a conductivity inversion at the surface of the epitaxial layer in the entire wafer region without using masks dopant atoms of the first conductivity type are introduced and are electrically activated so that a near surface doping gradient of the first conductivity type is realised.
Patent DE-4344051-A1 (DE)
Title: Air cooled disc brake for vehicle
Inventor: MARQUARDT RALF DIPL ING
IPC: F16D65/847
Filed: 1993-12-23
Abstract: The protective cover (8) has air slots evenly distributed over the disc's surface and which are formed by radially outward pointing arms (9, 9') from the disc's plane from one side to the other.  The protective cover is in the form of a stamped, deep-drawn metal sheet or plastics component. The arms are formed by pieces bordered by adjacent, radial incisions (12).
Patent DE-4345224-A1 (DE)
Inventor: OLBRICH ALFRED DR
IPC: C07D267/04
Filed: 1993-12-18
Abstract: The invention describes two industrial processes for the preparation of heterocyclic 7-membered ring ketones by means of Dieckmann condensation with avoidance of the customary dilution method. In addition, the otherwise customary high excesses of base are distinctly reduced and the reaction times are significantly shortened. In one process the 1,8-dicarboxylic acid ester is added to the recirculated reaction mixture in the region of a jet, in the other the 1,8-dicarboxylic acid ester is added to the top of a packed column and diluted along the column by means of the condensate from the reaction mixture boiling under reflux in the column. The yields achieved by these procedures are 80-89% of theory. The distinctly improved yields allow the synthesis of azelastine (INN) and flezelastine (INN) in increased total yield, the final reaction to the end product being carried out in water instead of in organic solvent. Reaction in water gives yields of 70-90% of theory.
Patent DE-4401044-A1 (DE)
Title: Planing machine for multi-sided processing of timber workpieces
Inventor: MARTIN OTTO
IPC: B27C1/08
Filed: 1994-01-15
Abstract: The machine (1) has a milling tool (6), which may be positioned relative to a moveable shaft (40,50). The tool is for chamfering of edges. The surface next to the edge is worked by a planing tool (4,5), rotating about the shaft. The milling tool is guided on the planing tool via a guide element (62,64). The guide has a setting device for depth and/or position of the milling tool. The axis of one freely moveable and one stationary planing tool (2,5;3,4) are approx. parallel.
Patent DE-4407592-A1 (DE)
IPC: F16H7/06
Filed: 1994-03-08
Abstract: The chain consists of rollers supported by bolts which are linked together by side plates and is driven by a chain wheel. Located next to the chain wheel is a rail (21), held in place in the chain's direction of movement. The plates (15, 16) of the chain are guided and supported in a straight line during the rollers' engagement by two roller tracks (25). The guide rollers (25) are mounted on narrow rails and held by connecting bolts (23) on the wide rail (21). Small chain-guide-rollers are mounted outside the rails on one side of the ends of the chain bolts.
Patent DE-4413075-A1 (DE)
Title: System for forming wall brackets for retaining gutter sand traps
Inventor: BARNIKOL GUENTER DIPL ING
IPC: E03B3/02
Filed: 1994-04-15
Abstract: The wall brackets can be also used for other components outside the wall region. A prefab. reinforcing mat is applied and is bent after the shuttering (1) removal. Then a flexible, reusable, spacing shuttering is applied, forming a recess approx. 5 cm deep in the bracket region and enabling the lower reinforcing mat bending. The rapid erection and dismounting of the shuttering is made possible by the use of special holding bolts. The universal application of the shuttering even at the building corners is safeguarded by hinged fastening straps. The slightly conical shuttering can be removed in forward direction by links after loosening the bolts.
Patent DE-4413587-A1 (DE)
Title: Pivot joint
Inventor: FRIEDERICH HANS-WERNER DIPL IN
IPC: F16L27/107
Filed: 1994-04-20
Abstract: Pivot joint (1) as connection piece between two components, at least one component being mounted such that it can be rotated about its horizontal axis. The essence of the invention consists in that   - the pivot joint comprises a hose or hose-like body consisting of an elastomeric material, an embedded reinforcement (4) being provided between the hose core (2) and hose covering (3), which reinforcement comprises filaments which are formed in one or more layers and run at an angle  alpha  which - with respect to the axis direction of the pivot joint - is zero degrees or, when the filaments are in a criss-cross arrangement, deviates only to a very small extent from zero degrees; and in that - the pivot joint is additionally provided with rings (7) which are arranged in the radial direction.   <IMAGE>
Patent DE-4413704-A1 (DE)
Title: Sliding roof for vehicle
Inventor: BAUHOF KARL
IPC: B60J7/02
Filed: 1994-04-20
Abstract: The sliding roof is for a road vehicle and comprises at least one roof cover alternately closing and opening a section in the vehicle roof. Along a track parallel to the longitudinal edges of the roof section run guide rails longitudinally. A drive device is provided for the roof cover. In a rear area of the vehicle, partic. in the area behind the rear seats is a box-type accommodation for the parts of the roof cover. The parts of the roof cover are supported via slide pieces at least longitudinally displaceably on the guide tracks of the guide rails. The guide rails supporting the roof cover (5,6) are divided into two longitudinal sections, whereby the rear longitudinal section is pivotable around an axis crossways to the direction of travel by a pivot drive.
Patent DE-4414033-A1 (DE)
Title: Friction clutch for motor vehicles
Inventor: MISCHLER MANFRED DIPL ING
IPC: F16D13/58
Filed: 1994-04-22
Abstract: The clutch has an axially moving pressure plate (5), which is acted upon by an energy storing component (10) supported by the clutch casing (1). An elastic coupling element (8) in contact with the pressure plate, forces the component against the casing.The force slightly exceeds the combination of the deformation resistance of the component, and the centrifugal tendency to adjust its position. Equipment (15) is also provided to release the component from the casing. The component may also be a disc membrane, and the element may be a tangential leaf spring.
Patent DE-4414477-A1 (DE)
Title: Designating hen eggs by direct marking of egg shell
Inventor: BAUER MICHAEL DIPL PHYS
IPC: B41M1/40
Filed: 1994-04-26
Abstract: The marking of the hen eggs can result using an ink jet printer. The marking of the hen eggs results by the contact with a printing type. The marking of the hen eggs results by an alteration of the surface profile of the hen eggs. Alternatively, lettering, printing or coding is effected using fluorescing material excitable by UV light. The lettering, the printing or the coding enters into a non to be manipulated fixed connection with the egg shell.
Patent DE-4420321-A1 (DE)
Title: Teat used on milking machine
Inventor: HAPPEL FRITZ
IPC: A01J5/08
Filed: 1994-06-13
Abstract: The teat attachment is for use on a milking machine. It has a circular or elliptical opening surrounded by a sleeve collar (1, 5) shaped to grip the teat securely without movement during the pressure changes during the milking cycle. The collar is moulded with the teat support and forms a ratchet shape directed downwards during the suction phase, thereby preventing the teat from moving upwards. In the atmospheric pressure position, the ratchet shape is directed downwards, preventing the teat from slipping off.
Patent DE-4423888-A1 (DE)
Title: Electric contact for sensor on outside of vehicle windscreen
Inventor: KOHR RAINER
IPC: B60J10/00
Filed: 1994-07-07
Abstract: A device for electrically contacting a sensor located on the outside of a vehicle windscreen. It has an electrically conductive track (2) which is connected to an electric terminal contact inside the vehicle. The conductive track (2) is arranged on a flexible substrate (1) and is arranged around the edge of the windscreen (8). The conductive track (2) is conductively connected with the sensor conductive track (9) in the region outside the vehicle. In the area inside the vehicle, the track (2) is conductively connected to an electric terminal contact (7). The flexible substrate (1) may be fastened to the windscreen (8) by a heat adhesive layer (4). The substrate may be made of a thermoplastic material.
Patent DE-4428364-A1 (DE)
Title: Rod shaped workpiece measuring device
Inventor: LATTEN WERNER
IPC: B23Q17/22
Filed: 1994-08-10
Abstract: A control unit is provided which includes storage memory for storing the measurement values. A first and a second measuring unit (1,2) are provided for determining the distance of a first and an opposite lying second endface (3,4) of the workpiece (5) lying on the support unit, from a reference point. The first measuring unit (1) at least has a sensor unit (6) for determining the cross sectional measurement of the workpiece (5).  The sensor unit has a laser measuring unit. A measuring head (7) of the laser measuring unit is arranged on a measurement carriage (8,fig.2), which is located on a first guide (9).
Patent DE-4430838-A1 (DE)
Inventor: BERGER JOERG DR
IPC: B65B3/22
Filed: 1994-08-31
Abstract: The invention concerns a method and device for filling with a liquid containers which are closed at one end, in particular collapsible folding packs. The device comprises at least one conveying arrangement for moving the container (1), a supply container (5) for holding the liquid and at least one filler head (2) which is connected to the supply container (5), can be closed by a filler valve and can be moved vertically relative to the container (1) and lowered thereinto. According to the invention, with little structural expenditure, the provision of a flow measuring device (8) between the supply container (5) and the filler valve and of a control arrangement (9) for converting the pulses from the flow measuring device (8) into vertical movements of the filler head (2) and/or of the container (1) allows the relative movement between the container (1) and filler head (2) to be reliably controlled, so ensuring that no foam is produced. The volume of filling liquid flowing into the container (1) is determined by a flow measuring device (8) such that the relative movement between the collapsible folding pack and filler head (2) is regulated.