baber/WOPTO huggingface dataset:
Patent DE-4238923-A1 (DE)
Inventor: PHILIPP GERD ING GRAD
IPC: H01R/
Filed: 1992-11-19
Abstract: A plug for electrically connecting a plurality of insulated wire ends has a housing in two parts which consists of an inner part (16) which may be slid into the rearwardly open chamber (29) of a prism-shaped outer part (15), in the manner of a drawer. The inner part (16) contains a plurality of closely adjacent channels parallel to each other and to a flat face (27) of the outer part. The insulated wire ends may be inserted each into one of said channels. In its front area which begins at its flat face, the outer part (15) has a plurality of transverse slots. When both parts are nested into each other, each transverse slots opens into one of the channels of the inner part (16). In the transverse slots (48) are arranged contact lamellas (49) which may be pressed into the channels by a manual pressing device. They thus pierce the insulation of the wire ends and contact their copper core. At the same time, the contact lamellas form the contacts of the plug at the flat face (27) of the plug. The advantage of this housing in two parts is that the outer part (15), which is the most expensive component of the plug, may be used with wires of any diameter. Only the various inner parts, which differ only by the width of the channels, need to be made available separately. The wire ends may be more easily threaded, as they may be threaded while the inner part (16) is not yet inserted into the outer part (15) and the openings of the channels are not yet covered. This plug is preferably used as a data plug.
Patent DE-4242140-A1 (DE)
Title: Crank shaft especially for combustion engines - has shaft sections, counter weights and crank
Inventor: STAERKE RALF
IPC: F16C3/12
Filed: 1992-12-14
Abstract: The counter-weights (1) have a crank-pin in the form of a wedge shaped collar (2) on one side, and, on the other side, a splined butt (3) flush with the shaft axis. A wedge shaped collar (4) forms the shaft axis, and a splined butt (5) matches the position of the crank pin. A brace pin (7) goes through a hole (6) through the wedge shaped collars (2, 4) and splined butts (3, 5). ADVANTAGE - The crank shaft for combustion engines is easily assembled from single components and dismantled again.
Patent DE-4244426-A1 (DE)
Title: Cathode heater for colour CRT - has three coil heating elements mounted on glass block having conductor path on surface
Inventor: SCONG KWANG-KI
IPC: H01J29/04
Filed: 1992-12-29
Abstract: The heater system has a mounting block (22) that has two signal conducting lines (25a,25b) on the surface. The conductors are formed with projecting sections (24a,24b) to which the coil formed heating elements (90) can be welded. Each heating coil has a pair of contact pins (90a,90b) that are spaced the same amt. as the contact points on the block. Glass strips (60) are located on both sides. ADVANTAGE - Construction has high stability and is simple. Facilitates high productivity mfr..
Patent DE-4302103-A1 (DE)
Inventor: GERHARDS SIEGFRIED
IPC: A47G33/12
Filed: 1993-01-27
Abstract: The invention relates to a tree holder, in particular Christmas tree holder, with a pot (2) and an insert (3), capable of being inserted into and taken out of the pot (2), for fixing and centering trees, the insert (3) having a ring (10) which coaxially surrounds its longitudinal axis (17) and to which at least two web-like parts (18-20) are fixed, each of which extends up to the outer wall (7) of the pot (2) and whose ends (side parts (21-23)) remote from the ring (10) are guided around the upper edge (4) of the pot (2). In order to guarantee a firm seating of the generally prefabricated inserts (3) in the pot (2) even where the external dimensions vary from one pot to another, the invention proposes to provide at least one resilient frictional connection between the side parts (21-23) and the pot (2). This is preferably achieved in that the side parts (21-23) are bent back inwards towards the longitudinal axis (17) of the insert (3) and contact the outer wall (7) of the pot (3) at least in a region (26,27) in a frictionally locking manner. <IMAGE>
Patent DE-4303788-A1 (DE)
Title: Light-emitting diode with a double-heterostructure consisting of InGaA1P
Inventor: SCHAIRER WERNER DR
IPC: H01L33/30
Filed: 1993-02-10
Abstract: Light-emitting diodes with a double-heterostructure consisting of InGaA1P which are built upon a GaAs substrate have high absorption losses in the substrate. In order to reduce these losses, a InGaA1P diode with a heterostructure is proposed which has a GaP substrate. For lattice adaptation, according to the invention transparent intermediate layers are provided which are built up from the mixed crystal system InGaA1P.
Patent DE-4306758-A1 (DE)
Title: Throttle-jet guide pipe for shut-off fittings
Inventor: KANNEMANN WOLFGANG DIPL ING
IPC: F15D1/02
Filed: 1993-03-04
Abstract: The most diverse fittings mainly predominating in the water supply service are shut-off members which are only intended for open/closed operation. The turbulence area which appears at intermediate positions, in particular at small degrees of opening, behind the fittings and causes vibration phenomena is largely kept away from the fittings by means of the throttle-jet guide pipe according to the invention, as a result of which the shut-off fittings can then also be operated as an adjusting member, that is, in an intermediate position. The throttle-jet guide pipe contains one or more dividing walls which are parallel to the longitudinal axis of the pipe and take hold of and transmit the throttled jet so that only slight turbulence occurs behind the fittings.
Patent DE-4307824-A1 (DE)
Title: Framework for openings in outer walls of building, esp. transformer or switching station - has perforated plates stretching across between inner and outer girders with diagonal braces and pivoted flap
Inventor: PRIMUS ILLO-FRANK DR
IPC: F24F13/08
Filed: 1993-03-12
Abstract: The opening in the outside wall of a building is filled with a framework which has perforated plates mounted across it between the inner and outer girders. At least one plate has a pivoted flap for a ventilator. There are several diagonal elements between these plates across the frame. The pivot for this flap is in a C- shaped groove at the join of one diagonal with the main girder that is aligned with the interior wall surface. All the joins have similar grooves for the installation of other flaps. ADVANTAGE - Prevents ingress of flood water and objects into ventilator opening.
Patent DE-4309821-A1 (DE)
Inventor: POHL LUDWIG DR
IPC: B01J31/14
Filed: 1993-03-26
Abstract: PCT No. PCT/EP94/00805 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/22576 PCT Pub. Date Oct. 13, 1994The invention relates to the use of intramolecularly stabilized organometallic compounds as components in coordination catalyst systems, corresponding coordination catalyst systems and processes for the preparation of polymers by coordination polymerization of unsaturated hydrocarbons by catalysed metathesis of alkenes and alkynes using such coordination catalyst systems.
Patent DE-4314445-A1 (DE)
Inventor: PFLUGFELDER THEODOR
IPC: B42F13/00
Filed: 1993-05-03
Abstract: The invention relates to a letter file with a file spine (10), front and back covers (12) made of stiff cardboard material and hinged to the file spine, and a filing mechanism (16) detachably mounted with a base plate (18) on the inner side of the back cover (12). To provide for a detachable attachment of the filling mechanism (16) to the back cover (12), the invention proposes that at least one oblong snap-in ring (34) is set in a perforation (38) in the back cover (12) with at least one locking surface (42) directed toward the interior of the ring (34) for a locking element (32', 32'') mounted on the base plate (18).
Patent DE-4315058-A1 (DE)
Title: Fondue pan with compartments - has insert to divide pan radially into compartments and is accessible from top and has holes in compartment walls near outer wall or bottom
Inventor: KOBLER GABY
IPC: A47J27/00
Filed: 1993-05-06
Abstract: The fondue bowl has an insert (3) dividing up the interior of the pan into several compartments (5) accessible from the top. The compartments are laterally staggered by vertical walls (7) in relation to the adjacent compartment. The compartment walls have holes for the liquid to circulate between adjacent compartments. The holes are near the outer wall of the pan or near the bottom. In the centre of the pan is a circular or polygonal sectioned piece (9). ADVANTAGE - Each eater takes food takes food from a separate compartment, thereby preventing the food and forks from being entangled.
Patent DE-4317768-A1 (DE)
Inventor: GRAEFF RODERICH W DIPL ING
IPC: F24F3/14
Filed: 1993-05-28
Abstract: A description is given of a method for regenerating an adsorbent which is freed by a hot gas of a medium adsorbed in the adsorbent, in particular humidity, and is subsequently cooled by means of a gas stream. To avoid undesired heating up of the exhaust gas stream and/or of the drying air, it is provided that, for cooling, a gas stream emerging from the hot adsorbent (26) is passed through a heat accumulator (50) for taking up the heat from the hot adsorbent (26) and, after the heat accumulator (50), is passed back through the adsorbent (26). Furthermore, a device suitable for carrying out the method is specified. <IMAGE>
Patent DE-4317968-A1 (DE)
Inventor: VULETIC BOGDAN
IPC: C21B13/00
Filed: 1993-05-28
Abstract: A process for the direct production of sponge iron particles and liquid pig iron from iron ore pellets is described, in which the iron ore is reduced as a loose fill (bed) in a direct-reduction unit by means of hot reduction gases to give sponge iron and is then smelted, in a smelting gasifier, by means of introduced carbon and injected oxygen-containing gas, reduction gas being generated at the same time. At least a portion of the reduction gas, having been cooled to the temperature required for the reduction, is passed into the reduction zone of the direct-reduction unit. A considerable fraction of the carbon and of the reduction gas is due to the initial presence of a mixture of hydrocarbon-containing plastic and petroleum coke and/or coke (breeze). The reduction gases are primarily produced, at least in part, by cracking (from the plastic) and by thermal gasification (from the coke).
Patent DE-4322083-A1 (DE)
Title: Method for the production of a moulding from a powder material
Inventor: FRIED REINHARD
IPC: B22F3/10
Filed: 1993-07-02
Abstract: This method for the production of a moulding from a powder material comprises the following steps:     a) introduction of the powder material into a rough mould,   b) compaction of the material by mechanical tapping,   c) presintering of the blank in the rough mould,   d) removal of the blank from the rough mould,   e) machining of the blank and   f) final sintering of the blank to give the definitive moulding.   The fully sintered moulding no longer requires to be finished. In this method, the effect of shrinkage during final sintering is kept small and this is advantageous. <IMAGE>
Patent DE-4322800-A1 (DE)
Title: Compressive strain and tensile stress determining appts. for measuring snow profile - has measuring instruments at various depths in material arranged to be coupled to material and to measurement output
Inventor: VOGEL FERDINAND
IPC: G01B7/16
Filed: 1993-07-08
Abstract: The measurement device determines the compressive strain and tensile stress inside a material. Measuring levels (7) are provided at different depths inside the material or workpiece (3). Each level (7) has a measuring device (1) including a measured value output (6) and a pressure device (2, 4a-c, 6) for coupling the output (6) to the material or work piece (3). The outputs (6) of each measuring device (1) are arranged to measure linear shape changes in different directions. The pressure device coupler (2, 4-c, 6) has a probe (2) on the side adjacent the material (3) and a pressure device (4a-c) on the other side. The measurement output (6) is arranged between these. A temperature sensor transmits its findings via ultrasound or microwave. USE/ADVANTAGE - Even relatively small stresses, esp. in layers, can be accurately measured. Can determine, e.g. hardness of snow at different depths more quickly.
Patent DE-4326886-A1 (DE)
Title: Device and method for aspirating and processing blood from operating fields
Inventor: BOCK HERBERT
IPC: A61M1/00
Filed: 1993-08-11
Abstract: A device for aspirating and processing blood (18) from operating fields comprises at least one blood aspirator (1) which communicates via a blood line (2) with a blood reservoir (3) that is partially filled with gas. The blood reservoir (3) is provided with means (17) for defoaming the aspirated blood. The blood reservoir (3) is designed as a vacuum chamber, and the reduced pressure prevailing in the blood reservoir (3) aspirates the blood (18) via the blood line (2) and the blood aspirator (1). <IMAGE>
Patent DE-4327083-A1 (DE)
Title: Filter coefficient conversion system for digital filter processing biological signals - has transmission function processors coupled to coefficient bank table and to evaluation stage generating filter bank of new coefficients.
Inventor: SAKAMOTO GEORGE
IPC: H03H17/06
Filed: 1993-08-12
Abstract: The filter coefficient conversion system has filter coefficients used by digital filters for extracting required frequency components held in a filter bank table (1), with a transmission function processor (2), determining the respective transmission functions. A variable range stage (3) providing a range which is varied in steps is coupled to a second transmission function processor (4) with a priority sequence determination circuit (6). Both transmission function processors are coupled to an evaluation stage, which generates a filter bank of new rounded filter coefficients. Pref., the filter coefficient conversion system uses an IC chip microcomputer providing real-time processing. USE/ADVANTAGE - For e.g. real-time brain scanner. Reduced number of multiplication steps and reduced memory capacity requirement.
Patent DE-4328381-A1 (DE)
Title: Device for filling a mould cavity in the mould table of a press, in particular press for the building-block industry, with moulding compound
Inventor: LUETKENHORST GUENTER
IPC: B30B15/30
Filed: 1993-08-24
Abstract: The invention relates to a device for filling the mould cavity in the mould table of a press with moulding composition. The filling device exhibits a filling table with a filling slide (valve), which can be advanced over the mould cavity, and a dispensing device with a filling slide. The filling table exhibits scales for the filling slide. The dispensing device is arranged above the filling slide located in the weighing position. This achieves a combined gravimetric and volumetric filling of the mould cavity during the production of purpose-made blocks. <IMAGE>
Patent DE-4328544-A1 (DE)
Title: Voice-frequency calling system
Inventor: SCHUESLER WOLFGANG
IPC: A61F4/00
Filed: 1993-08-25
Abstract: The voice-frequency calling system is intended to enable disabled people to operate the light and calling system by themselves, using oral sounds. This device is a considerable hygienic aid for patients having disorders such as for example tetraplegia, paraplegia, polyarthritis, multiple sclerosis or other types of disorders. Even in the case of people with multiple injuries, the voice-frequency calling system can be used practically. The device comprises a display unit and a swivellable microphone. These two parts are fixedly interconnected. On the rear, there is the fastening possibility for the mounting system with ball-and-socket joint. The supply voltage (12 V) is supplied by the power supply unit (input voltage 230 V/50 Hz, I < 10  mu A). The switching functions produced by the device are connected, by means of a plug, to the light and calling installation of the ward. Using the swivellable arm, the microphone is placed in the vicinity of the patient. The sensitivity can be set by means of the regulator.   When the patient is being nursed, the device can be switched off.
Patent DE-4335215-A1 (DE)
Title: Electronic scanning for colour reproduction in printing process - using part field of original screen for interpolation and weighting to give colour correction while altering reproduction settings and image register
Inventor: DETHARDT HERBERT
IPC: H04N1/393
Filed: 1993-10-15
Abstract: A classification field (16) is established in the original screen (13), and sub-divided (17) in interpolation categories as part-fields. An interpolation window covers as many original dots (Po) of the original screen (13) such as a three-colour set and for calculating the three colour values for a colour dot (PA). Weighting coefficients are produced where the shift is established between the part-field (17) from the original, and a matching weighting coefft. is calculated for all the dots in the interpolation window. The computer sets of weighting coeffts. for the separate part-field and interpolation categories are arranged for access. For colour value processing, the field (16) including the interpolation window is moved over the original screen (13) until the output dot (PA) of the output screen (14) is within the shifted category field (16). The part-field (17) is established which coincides with the output dot (PA). A memory delivers coeffts. of the separate interpolation categories. An address generator is connected to the coefft. memory. A colour value memory provides the colour values for the dots in the interpolation window. A multiplier-accumulator stage is linked to the memories to weight the colour values. ADVANTAGE - Scanning by lines and dots responding changes in reproduction settings and image register rapidly and accurately.
Patent DE-4336731-A1 (DE)
Title: Method for returning luggage or shopping trolleys
Inventor: STOLT RUDOLF
IPC: B62B3/14
Filed: 1993-10-28
Abstract: The transport pushing system makes it possible to bring back luggage and shopping trolleys to the stowage areas without great physical effort. The return of luggage and shopping trolleys takes place under difficult working conditions and at considerable staff costs. In order to return an interconnected group of a plurality of luggage trolleys at present, two people are always required. They have difficult physical work to perform. By means of the new method, the activity can be carried out by one person without effort. Using a battery-driven vehicle, designed as a three-wheeler, which is equipped with radio or cable remote control, the speed can be regulated. The arrangement attached to the front or the fork of the steering wheel and intended for receiving the luggage or shopping trolleys makes it possible to return the latter without effort. The arrangement must be individually tailored to the luggage and shopping trolleys to be transported, since there are several designs. By virtue of the arrangement, the vehicle then travels on the correct course behind the interconnected group of stacked luggage and shopping trolleys controlled by one person. The advantages of this method lie clearly in the creation of easier working conditions and reduction of staff costs. The pushing system can be employed in all airports, railway stations and supermarkets to return the luggage and shopping trolleys present.
Patent DE-4338778-A1 (DE)
Title: Prodn. of multilayered resist pattern for semiconductor substrates - by forming lower resist film on substrate, forming intermediate layer, then forming upper resist film, etc.
Inventor: LEE JUN SEOK
IPC: G03F7/09
Filed: 1993-11-12
Abstract: Prodn. of an MLR pattern comprises: (a) forming a lower resist film (65) on a semiconductor substrate (61), in which a constructional element (63) is formed in steps: (b) producing an intermediate layer (67) on the lower resist film; (c) forming an upper resist film (69) on the intermediate layer, consisting of 1st. upper resist film (70) of inorganic material and 2nd. upper resist film (71) of another inorganic material and forming on the 1st. upper resist film; (d) irradiating the upper resist film using a patterning mask; (e) etching the irradiated region of the 2nd. upper resist film; (f) etching the 1st. upper resist film using the removing un-irradiated region of the 2nd. upper resist film as etching mask to form a pattern of the upper resist film; (g) etching the intermediate layer and the lower resist film using the pattern of upper resist film as etching mask in the named sequence to form an MLR pattern; and (h) removing the pattern of upper resist film. ADVANTAGE - MLR pattern is produced by high accuracy
Patent DE-4339221-A1 (DE)
Title: Initial safety system for underground mine chambers - secures props of expendable supporting walling between roof and floor to form dam and encloses in lightweight or aerated concrete
Inventor: HAHN PETER
IPC: E21D11/36
Filed: 1993-11-18
Abstract: The system is esp. for use at the junction between the main road and gallery in a mine. The individual props (67,69,72) of the expendable walling are first secured between the roof and floor, being spaced apart and tightened to between 20 and 80 N/mm2, so as to form a dam. A lightweight screen (57) parallel to the axis of the main road is then mounted at each side of the walling, the chamber so formed being then filled with lightweight or aerated concrete to enclose the walling. The screen can be of wire mesh or textile, the aerated concrete being sprayed onto it. -
Patent DE-4339613-A1 (DE)
Title: Plant fro removing dust for car body exteriors
Inventor: ESSLINGER STEFAN
IPC: B60S3/06
Filed: 1993-11-20
Abstract: The plant has rotating horizontal, vertical and/or inclined brushes (4) inside a cabin. The housing (3) for the brushes is built into the cabin walls. There are in effect no horizontal surfaces projecting inside the cabin apart from those occasioned by horizontal positioning of the brushes.  The brushes have conventional ostrich feathers as bristles. There are blow nozzles (9) in mouldings (8) which are built into, or onto, the cabin walls. The horizontal roller brushes can be varied in height by synchronous motors.
Patent DE-4410558-A1 (DE)
Title: Multilayer, self adhesive, screening strip to carry conductors and pipes
Inventor: KLOESEL EGON
IPC: B32B7/035
Filed: 1994-03-26
Abstract: This malleable, multi-layered sheet or strip (5, 6, 8, 10) screens radiation, currents and electrical fields, insulating or galvanically isolating electric circuits. It will at the same time attach a constructional part, or esp. pipes and electrical cables, to surfaces. The outer layer or cover (8) is transverse to the long central axis of the sheet (1) and at least a further layer (6) is attached, so that the stretched molecular structure alignment makes an angle with that of the first layer, combining strength in the manner of a "cross-ply". One layer may be completely covered, or alternatively, striped with adhesive (5). A metal layer (7') may be attached by means of fused polythene and connected to a current source by a conductor (17). Materials of construction include, especially copper braid, glass, polyacrylate resin, polyethylene, polyolefins and paraffins, paper and fabrics. Adhesive stripes on the strip have an acrylic content, with less than 1% of solvent.
Patent DE-4414751-A1 (DE)
Title: Mattress cover with selective weight distribution
Inventor: ZIEGLER LINAAE WOLFGANG
IPC: A47C27/045
Filed: 1994-04-27
Abstract: The cover for a mattress comprises a hard material (3), together with a strut element (3'), which tightens pre-tensioned slatted elements (5) by belts placed on the lengthwise and end sides. The strut element holds the slatted elements inside pocket-type containers (4) and is coated with a layer of foam or similar material positioned below a layer of upholstery fibres (7).Upholstery material (8) forms a seal. A trimming goes round the mattress cover and prevents a direct view of the mattress.