baber/WOPTO huggingface dataset:
Patent DE-4124223-A1 (DE)
Title: Interferogram evaluation method with coherent noise effect suppression - producing phase plot from interferogram, shifting components, taking further plot and recording using coherent light
Inventor: KUECHEL MICHAEL DR
IPC: G01B9/02
Filed: 1991-07-22
Abstract: The method involves recording an interferogram or a group of interferograms and produces a phase plot from it or them in a computer (10). A relative motion is performed between the interferogram components emanating from a test object (5) and those originating by reflection or scattering at other optical components. One further phase plot is then produced and the interferogram is taken using spatially and timewise coherent light. USE/ADVANTAGE - Enables suppression of effect of interference of coherent noise on phase difference between test object and reference waves in interferometer with simultaneously high contrast.
Patent DE-4124761-A1 (DE)
Title: Card-type control device for data-processing or transmission - feeds received data to buffer memory, supplies in parallel form to processor for real=time processing
Inventor: FAXEL PETER
IPC: H04Q11/04
Filed: 1991-07-23
Abstract: The control device is in the form of a card with a processor (7) for data processing and transmission between a terminal and a telecommunications network, e.g. an ISDN operating with digital data in a transparent mode. The daa are fed serially to a buffer memory (4) and then supplied in parallel form to the processor (7). The processor operates on the data in real-time using processing programs stored in the control device. The data may be divided into several time multiplexed data channels. Two parallel buffer memories are provided for each channel, operating alternately. The processor is pref. a transputer. USE - E.g for pixel processing using compression/decompression; text or speech data communication etc.
Patent DE-4125596-A1 (DE)
Title: Mixt. for mfg. mineral-based building materials - consisting of mineral material and hydraulic or chemical binder and also foaming agent
Inventor: KRAUSE HEINZ-JOSEF
IPC: C04B28/02
Filed: 1991-08-02
Abstract: A mixt. for the prodn. of building materials such as concrete, flooring screeds, plaster, granular material, shaped bricks, etc. with a greatly reduced specific gravity, consists of a mineral material and a hydraulic or chemical binder. The mixt. also contains a foaming agent as a very fine powder. The foaming agent is a fatty alcohol sulphate, a sodium salt, sodium lauryl sulphate or similar. Additives may be incorporated in the mixt. to obtain specific properties, e.g. fungicides, waterproofing agents. 10-40 % water (based on the dry mix) is added to form the mixt.. The amt. of foaming agent is 0.2-1 wt.% of the hydraulic binder. USE/ADVANTAGE - Micropores are formed in the material, the unit size of which can be controlled, due to a very fine distribution of the foaming agent on stirring during the prepn. of the material. The foamed material produced, e.g. a flooring screed, is easily workable. Water penetration in the finished article is prevented due to the micropore structure. If a waterproofing agent is added to the mixt., subsequent waterproofing is unnecessary.
Patent DE-4130641-A1 (DE)
Title: Self supporting bite indicator light for night fishing - consists of transparent oval or round hollow plastic shell containing light with clip on top and ring on bottom
Inventor: HENTSCHEL EHRFRIED
IPC: A01K97/12
Filed: 1991-09-14
Abstract: The self supporting light is capable of being dismantled and works acoustically. It consists of a hollow shell (1) containing two metal balls (6), which is oval or round and made of transparent or translucent plastics material. It can be opened across a centre line (2) or at a point about one third from the bottom, to enable a light (3) to be set inside. There is a metal or plastics clip (4) on the top and a metal or plastics ring (5) on the bottom. It lies on the ground under the rod weighted with lead balls or suspended from the rear rod rest. USE/ADVANTAGE - Does not float on water but is located on the bank near to the angler.
Patent DE-4134780-A1 (DE)
Title: Multiple slope analogue=to=digital converter with integrating amplifiers - increases resolution to two and a half bits with reduced influence of reference current switch faults
IPC: H03M1/50
Filed: 1991-10-22
Abstract: Two cascaded amplifiers (15,16) continuously integrate the input current (Ie) as well as two pulsed reference currents (I1,I3) controlled by a comparator (26), a logic circuit (20) including a random number generator (21), a pulse counter (19) and two bistables (22,27). A reversible counter (28), logic (29) and a frequency divider (30) guarantee a fixed ratio of reference current switching periods. One current (I3) is measured by counting (24) pulses passing through a gate (23) from a pulse generator (18). USE/ADVANTAGE - Esp. in precision measurement of voltages and currents. Noise at frequencies well below measuring ramp frequency is reduced by more than 30 dB.
Patent DE-4139572-A1 (DE)
Title: Sieve for circular plan rain water gulley - where sieve is automatically cleansed by prongs rotated by flow of water
Inventor: RUHL ERWIN
IPC: B01D21/00
Filed: 1991-11-30
Abstract: Water enters the gulley by a channel (3) into a circular chamber (2). The kinetic energy of the water is used to rotate a spindle (12) to which an arm (25) is mounted at the top. Projecting upwards from the arm are prongs which mesh into the spaces of a concentric grid (20) mounted on top of the gulley. The first rain water is directed over a sill (9) along with floating material, below the height of grid, as the water level climbs, water passes through the grid to an outlet channel (6). ADVANTAGE/USE - Grid self-cleansing using energy of water flow.
Patent DE-4141021-A1 (DE)
Title: Clamp for securing fixing objects on cylindrical shafts,posts etc. - has at least one wedge face on clamping sleeve or hub formed in object.
Inventor: HILDMANN ADOLF
IPC: F16D1/08
Filed: 1991-12-12
Abstract: The wedge faces (42) can be formed by a continuous reduction of the inner radius in at least one sector (12,13) of the bore (14) of the hub (11), or by a continuous increase in the outer radius on at least one flap (43,44) of the clamping sleeve (4). The wedge faces (42) taper in the direction of rotation of the axis or shaft. Several wedge faces can be mounted axially one behind the other in at least two wedge face planes. The hub can have four wedge faces,with at least two mounted axially in succession. USE/ADVANTAGE - For impellers,gears,belt pulleys etc.,with rapid and reliable interconnection.
Patent DE-4143206-A1 (DE)
Title: Fold-up stool for snow-board riding or skiing - is made in two parts, with ball catch and two front legs
IPC: A63C11/00
Filed: 1991-12-30
Abstract: The fold-up stool is fixed to slide-pieces, esp. for cross-country and downhill skis and/or snow-boards. The stool is made in two parts one of which is on the left-hand ski, and the other on the right-hand ski directly behind the ski binding. The fold-up stool can be assembled into one part and when fastened is attached to the ski by a two-ball catch. The two front legs (1) of the stool act as a protective cover against snow over the rest of the stool. USE/ADVANTAGE - The skier or snow-board rider can take a short rest on the stool when tired.
Patent DE-4202278-A1 (DE)
Title: Molten glass portion feed - has a plunger of porous material linked to a vacuum to eliminate air bubbles
Inventor: LINDNER WALTER
IPC: C03B7/092
Filed: 1992-01-28
Abstract: The plunger to deliver portions of molten glass from below the molten glass level in the supply is of a porous material at least in sections, esp. of ceramic. It is connected to a vacuum source to give an effective vacuum suction below the molten glass level between the plunger and the molten glass. Pref. the plunger has a drilling as a connection between the vacuum supply and a point below the molten glass level, bear the glass ejection end of the plunger. The plunger can also be fitted with a number of parallel drillings through it. The plunger is moved up and down by a drive, with a stroke length of a few cm. USE/ADVANTAGE - The appts. is for the periodic delivery of molten glass, in batches for glass blowing. The action prevents air bubbles forming in the molten glass which would affect the quality of the blown product.
Patent DE-4202737-A1 (DE)
Title: Electromagnetically controlled automatic transmission for motor vehicle - has processor controlled solenoids for gear change and for clutch drive
Inventor: KLAUE HERMANN DR ING
IPC: F16H61/04
Filed: 1992-01-31
Abstract: The diaphragm clutch is operated by a solenoid to couple the engine to the input shaft (4) of the gearbox. The separate gears are operated by solenoids (14) which move the selector forks (12) to either side and couple to the selected gears. A processor (15) controls the whole transmission with sensors providing engine/vehicle information. For a simple control the selector fork solenoids are all activated to hold the forks in neutral. Removal of power from any solenoid activates the fork drive. For a transverse engine the output shaft from the transmission operates on a bevel gear (11) to drive the wheel train. ADVANTAGE - Compact transmission control, lightweight, no complex hydraulic/mechanical linkages.
Patent DE-4203144-A1 (DE)
Title: Diesel injector for igniting and main fuel - has bores, supplying igniting fuel chamber, separated from annular chamber by segments forming connecting gaps
Inventor: HOFMANN KARL DIPL ING
IPC: F02M43/04
Filed: 1992-02-05
Abstract: A needle valve works against a seat (17) at the combustion chamber end of its body, against which it is spring-loaded. A main fuel feed bore leads into a pressure chamber round the valve, on which is a thrust shoulder, with the chamber connected to an annular one (22) at the side facing the seat. The annular chamber is in turn connected via an igniting fuel chamber (25), into which radial bores (35) lead from a feed passage (36) inside the needle valve. The mouths of the bores are separated from the annular chamber by protruding segments (31), between which are gaps (33) connecting the chambers together. ADVANTAGE - The igniting fuel cannot penetrate directly in the axial direction into the annular chamber until flushing and  refilling.
Patent DE-4208937-A1 (DE)
Title: Installation for applying lacquer to workpieces - has pump to return excess lacquer to compensator tank
IPC: B05C1/08
Filed: 1992-03-19
Abstract: An installation for applying lacquer to workpieces consists of a shallow trough (1) which contains the lacquer. A roller (2) which is partly immersed in the paint transfers lacquer to an applicator roller. The level of lacquer in the trough is maintained by a supply pipe (4) which is connected to compensator tank (3). A pump (11) returns excess lacquer from the trough (1) to the compensator tank (3) through a pipe (10). The level of lacquer in the compensator tank (3) is controlled by a valve (13) which is fitted in the pipe supply line (12). The opening of the valve (13) is controlled by a float (14) installed in the compensator tank. USE/ADVANTAGE - Applying lacquer to metal cans. The system is environmentally friendly.
Patent DE-4213194-A1 (DE)
Title: Writing desk with angled drawer - has 45 deg. angled drawer unit under desk top which opens to side of user and has lid so drawer can only be opened when fully withdrawn
Inventor: NAGEL ERWIN DIPL ING
IPC: A47B13/02
Filed: 1992-04-22
Abstract: A 45 deg. angled drawer element (5) is mounted along a right angled side (6) in the front region of the desk. On pulling out, the drawers runs at an inclined angle to the desk but at the side of the user and can only be opened when fully pulled out and by lifting a lid (12). This right angled side has two rollers (7) on its bottom edge which run and are guided in a track (3) and also two rollers (8) on its top edge running in a track (4). The top surface of the drawers is flush with the upper edge of the top track. USE/ADVANTAGE - For use in offices and in individuals offices. Has a good technical design and provides for a large working area.
Patent DE-4213220-A1 (DE)
Title: Simple and economical binding machine for book pages or documents - incorporates alignment mechanism for paper sheets and rollers picking up sheets to mate them up with binding boards
Inventor: BRAXMEIER HANS
IPC: B65H9/10
Filed: 1992-04-22
Abstract: The binding machine is for books or collated sheets of documents. The stack of pages for the book (7) is placed on a table (24). It may incorporate a number of skewed rollers which move the sheets of paper against two alignment stops (24,26) set at right angles to each other. A train of rollers (27,18,19,20) picks up the sheets of paper from the stack and moves them up to a binding station (2). Flat binding boards (5,6) are moved into position and bound to the paper sheets. USE/ADVANTAGE - Simple and economical binding machine for book pages or documents.
Patent DE-4214120-A1 (DE)
Inventor: SEITNER HANS
IPC: E04C1/40
Filed: 1992-04-29
Abstract: The invention concerns a building brick made of known building material such as burnt clay (brick), porous concrete, calcareous sandstone, concrete, etc., the face of which is characterized by the fact that it has a large, asymmetrically positioned hole (holes) with front perforation. Manufactured in standard dimensions, such special building bricks can be bonded (interlocked). The actual aim is achieved by virtue of the fact that after a storey-height wall is constructed with bonded bricks, the brick covering on the face can be removed (hammered out), if necessary, forming an exactly vertical, floor-height wall chase in which house service lines can be incorporated. The invention also concerns a building steel cramp which matches the special shape and size of the wall chase so obtained and can be used to fasten the house service lines in said wall chase.
Patent DE-4224614-A1 (DE)
Title: Mobile X=ray diagnostic unit with two X-ray photograph taking units - has X=ray radiation source and opposite lying image taking unit fitted to arc shaped holder located on height adjustable on carriage
Inventor: ZIEHM JUERGEN
IPC: A61B6/00
Filed: 1992-07-25
Abstract: The height adjustable system (8) has a supporting arm (7), which carries the arc shaped holder (6) at the side and on one side at a place of the arc periphery. The holder (6) is designed with a "C" shape, at the ends of which are arranged an X-ray emitter (2) and a collinear opposite lying image taking unit (4), to form the first X-ray photograph taking unit. The image taking unit of the second X-ray photo taking unit is fitted fixed relative to the first image taking at the C arc and the second X-ray emitter (3) is fitted at a movable element (50). Which across a mechanical and a drive displace the second X-ray emitter from a transport and rest position in to the operating position. In this position the radiation axes (10, 11) intersect each other at right angles. ADVANTAGE - Simultaneous photos can be taken in two planes. Reduced and easier access to patient is facilitated. Position of radiation axes can be altered, without new adjustment of examination centre.
Patent DE-4230812-A1 (DE)
Title: Drying foam mouldings by microwave irradiation under reduced pressure - applicable to large mouldings, esp. of urea]-formaldehyde], phenol]-formaldehyde] or melamine-formaldehyde] resins
IPC: F26B5/04
Filed: 1992-09-15
Abstract: Foam mouldings are dried by exposure to microwave radiation under reduced pressure. Treatment is at 0.4-0.9 bars, a temp. in the body of the foam of 50-90 deg.C, a microwave output of 1-50 kW, for 1-180 mins., to a residual water content of 6-12%. USE/ADVANTAGE - Use of the dried foam mouldings for all applications is claimed. Application is esp. as heat-insulation. Mouldings of large vol. can be dried rapidly and uniformly, with less danger of cracking. Blowing agents, e.g. n-pentane, are removed and can be recovered. Gases can be fed into the evacuated chamber, e.g., with urea-, phenol, or melamine-/HCHO resins, introduction of gaseous NH3 reduces the amt. of free HCHO and gives a prod. which can be disposed of without damage to the environment.
Patent DE-4231040-A1 (DE)
Title: Height measuring and marking device esp. for 3=D measuring or marking - has unit base slidable at or on surface plate in X axis and unit column standing vertical to surface plate
Inventor: NIETZ REINHARD
IPC: G01B5/008
Filed: 1992-09-17
Abstract: In the height measuring device, a cross-slide is guided at the unit column vertically to the Z axis. A marking out,  measurement or scanning of the workpiece is undertaken across a suitable electronic evaluation unit and corresp. tools. At least two jointed arms are arranged between the cross-slide and the tool. A measurement transmitter is assigned to each jointed arm and is connected with the electronic evaluation unit. At least three jointed arms are provided. USE/ADVANTAGE - Measuring and marking vehicle passenger room through doors from outside; measuring external dimensions of vehicle. Hard-to-reach measuring and marking out points can be reached; insertion in cavities is facilitated.
Patent DE-4233509-A1 (DE)
Title: Packaging machine with sealing device behind folding mechanism - has grooving mechanism in front of sealing device, followed by cutter and shaper
Inventor: GLINDEMANN H D DIPL ING
IPC: B31B70/00
Filed: 1992-10-06
Abstract: The machine forms and seals cardboard boxes, with the sealing (3) preceded by a folding mechanism. The sealing device is behind a grooving mechanism (2) and is followed by at least one emitter (6,8) and shaper (9). Pref. the emitter is in two parts, the first one (6) dividing the envelope material (0) into individual units, while the second part (8) provides the incisions for the bottom and top flaps of the blanks. The sealing device is fitted orthogonally w.r.t. the material feed direction. USE/ADVANTAGE - For cardboard packaging containers, with fully automatic operation, without seams.
Patent DE-4240800-A1 (DE)
Title: Foldable container made of thin sheet material - is esp. for fluids and is divided into separate compartments with one or more closure pieces
Inventor: POLESE ANGELO
IPC: B65D37/00
Filed: 1992-12-01
Abstract: The thin-walled container (1) is divided into several compartments (2) and becomes rigid and assumes a fully inflated shape when filled with liquids or gases. The container can be folded up after use and re-used. The container is closed by varying methods, such as tear-off, screw or snap closures. The compartments are interconnected, or not, or only partly and can be closed separately or altogether. USE/ADVANTAGE - The volume of the foldable container is divided up into separate compartments, thereby reducing weight and increasing rigidity.
Patent DE-4301627-A1 (DE)
Title: Levelling appts. for heaps of loose material esp. in railway wagons
Inventor: PEARCE PHILIP
IPC: B65G69/04
Filed: 1993-01-22
Abstract: The levelling device (11) is jointed (9, 10) to two arms (5, 6) depending from an upper frame (3) above the wagon (18). It consists of a lower frame (12) with a levelling beam pref. comprising a plough (13) and a roller (14) following in the direction of travel (F). A hoist (4) with a cable (16) moves the lower frame between upper and lower limit positions under the control of contactless sensors (20-24) at its ends, at a distance below the upper frame, and behind and before the moving wagon.
Patent DE-4302087-A1 (DE)
Title: Heat power machine
Inventor: MALINOWSKI JAROSLAW
IPC: F02G1/044
Filed: 1993-01-21
Abstract: The displacement piston separates a hot chamber from a cold chamber and the work piston is arranged in a work cylinder, sepg. the cold chamber from a buffer chamber. between the hot chamber and the cold chamber a serially connected heater-regenerator-cooler unit is provided. The displacement piston (18) and the work piston (19) are arranged in series on a common longitudinal axis (24) and are of one-piece structure in their interconnection.The displacement piston (18) has a large outer dia. (20) and the work piston (19) has a small outer dia. (21), the ratio between the dias. being from 1.1 to 2.2. The cold chamber (15) is connected with a buffer chamber (27) via flow chambers (26) and an inlet/outlet valve device (27) is operable from a drive device (28) in the area of the TDC and BDC of the pistons (18,19).
Patent DE-4306334-A1 (DE)
Title: Mixing installation with cleaning device
Inventor: HASENPATH JOCHEN
IPC: B01F15/00
Filed: 1993-02-24
Abstract: The invention relates to a mixing installation with a housing, an admixing line for an admixing component and with a discharge line for mixture, a rotor being arranged in the housing and the said installation having at least one rinsing line with an outlet opening which is arranged preferably in the rotor and/or in the mixing line.
Patent DE-4307388-A1 (DE)
Inventor: KUNZ MARKWART DIPL CHEM DR
IPC: C07C51/235
Filed: 1993-03-10
Abstract: In the method proposed for the production of monocarboxylic acids from carbohydrates, carbohydrate derivatives or primary alcohols, the carbohydrates, carbohydrate derivatives or primary alcohols are oxidized continuously in aqueous solution at concentrations betweeen 0.1 and 60 % by oxygen or oxygen-containing gases, using noble-metal or mischmetal catalysts. The output flow of products thus formed is fed to an electrodialysis unit and the monocarboxylic acids removed and isolated.
Patent DE-4307756-A1 (DE)
Title: Drive installation, esp. for ships - has gear driven simultaneously or individually by two drive units
Inventor: MERK KARL-HEINZ
IPC: B63H23/12
Filed: 1993-03-11
Abstract: The turbo drive installation is esp. for a ship. It consists of a gear which is simultaneously or individually driven by two drive units (10, 14), esp. gas turbine engines. The torque input from both turbines occurs on the same side (2) of an input gearwheel (16) or an input gearwheel shaft (4) of the gear (16, 22) and in the same direction of rotation. USE/ADVANTAGE - The drive for a ship's propeller is maintained by an equal tooth engagement between the driving and driven gearwheels.
Patent DE-4310676-A1 (DE)
Title: Apparatus for the storage or transport of perambulator cradle underframes
IPC: B65D67/02
Filed: 1993-04-01
Abstract: An apparatus (10) for the storage or transport of perambulator cradle underframes (34) is described. The apparatus (10) has bearing bodies (12), each of which is designed with a bearing recess (28) for receiving and mounting an end portion (30) of a transverse strut (34) of the perambulator cradle underframe (4). The bearing bodies (12) can be assembled one above the other to form a column or can be fixed to a column support (42). <IMAGE>
Patent DE-4311022-A1 (DE)
Inventor: HILGER CHRISTOPH-STEPHAN DR
IPC: A61K51/08
Filed: 1993-03-31
Abstract: PCT No. PCT/DE94/00370 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Mar. 29, 1994 PCT Pub. No. WO94/22492 PCT Pub. Date Oct. 13, 1994This invention relates to new bifunctional chelating agents with intermittent chalcogen atoms, pharmaceuticals containing these compounds, their use in radiodiagnostics and radiotherapy, and methods for the production of these compounds. The compound according to the invention has the general formula (I) M-L wherein M represents a radionuclide of Tc or Re and L a ligand of the general formula (II) B-CO-CR1R2-A-CR3R4-CO-D(II) These new, bifunctional chelating agents with intermittent chalcogen atoms and their coupling products with compounds that accumulate specifically are suited for producing radiopharmaceuticals for diagnostic and therapeutic purposes.
Patent DE-4311385-A1 (DE)
Title: Identification card
Inventor: HOLZER WALTER
IPC: G06K19/07
Filed: 1993-04-07
Abstract: A description is given of an identification card having an intelligent memory chip and means for contactless data exchange, an optical sensor being integrated in the card and, in the absence of optical action, blocking or limiting the data exchange.