baber/WOPTO huggingface dataset:
Patent DE-4224786-A1 (DE)
Inventor: EBERLEIN ERNST DIPL ING
IPC: H04L5/24
Filed: 1992-07-27
Abstract: Described is a method of transmitting digital data, in particular audio data, the method calling for the data to be compressed and encoded in an encoder and then transmitted in encoded form, and subsequently decompressed and decoded in a decoder. In prior art methods, the data are passed at an input clock frequency from a signal source into the encoder and fed at an output clock frequency from the decoder to a signal receiver, the input and output clock frequencies being synchronized. The method proposed avoids the need for this synchronization and is thus significantly more flexible in use. The output clock frequency is generated by a controllable oscillator independently of the input clock frequency. The oscillator is controlled as a function of the internal processing status of the decoder, e.g. in dependence on the loading level of the internal data buffer. In another embodiment of the invention, the oscillator is controlled as a function of the difference between the amount of data arriving in the decoder and the amount being output by the decoder, the amount of data arriving in the decoder being determined from the transmission frequency and the mean data rate.
Patent DE-4230630-A1 (DE)
Title: Creating or destroying chemical cpds. or bio-substances - by subjecting to electrical spark or discharge with gas flow used for small scale and compact synthesis or gas effluent cleaning
Inventor: RAEUCHLE EBERHARD DR
IPC: B01J19/08
Filed: 1992-09-12
Abstract: In a process to create or destroy chemical cpds. or bio-materials, the gaseous starting substances or the chemical cpds. which are to be destroyed are held in a gas flow within in a reactor chamber from which the prods. are subsequently removed. The substances are subjected to a brief electrical spark or discharge field which delivers the energy required for the conversion. The process is conducted at a pressure between 90 x 10 power 3 Pa to 110 x 10 power 3, pref.at 10 power 5 Pa, and a temp. of between 15 deg.C and 1200 deg.C pref. between 50 deg.C and 300 deg.C. USE/ADVANTAGE - The process creates or destroys chemical cpds. and destroys biological substances. It is suitable for the small scale synthesis or destruction of substances or the small scale cleansing of effluent process air. The process requires little space.
Patent DE-4232527-A1 (DE)
Title: Chassis with three steering axles - has lever steering third axle lockable to chassis or to double-armed lever steering first two
Inventor: OTT KARL
IPC: B60P3/28
Filed: 1992-09-29
Abstract: The chassis is particularly for a crane lorry, having three or more axles with wheels coupled by linkage to the steering wheel. A double-armed steering lever (19) pivoting on the chassis has its arms coupled by steering rods to the wheels of two different axles. A driving and locking lever (25) pivoting on the steering-lever axis (22) is coupled by a steering rod to the wheels of a third axle adjacent to the rearmost of the first two. It has a locking mechanism (28) engaging alternatively with the double-armed lever or the chassis (1). This mechanism can have a double-acting actuator (29) with first and second bolts (34,34') engaging in respective recesses (39,39') in the lever and chassis. USE/ADVANTAGE - Chassis is particularly for five-axle vehicle, giving good steering characteristics when travelling by road.
Patent DE-4235236-A1 (DE)
Title: Method for determining the environmental stresses caused by motor vehicles
Inventor: ROZEK WERNER DR
IPC: G01D1/14
Filed: 1992-10-15
Abstract: Each vehicle passing a control point is scanned by means of a sensor in accordance with a marker carried along in a defined location on the vehicle, which characterises the emission-specific features of the vehicle, and the speed of the vehicle is measured. As the marker characterising the emission-specific features is detected, the marker is detected and classified time-domain-related with the emission-specific features of the vehicle detected from the marker. The class frequency value of the frequency table for the emission-specific class determined is incremented, taking into consideration the vehicle speed. For each emission-specific vehicle class, class-related speeds determined in a time domain at the location of measurement are used for determining in a time-domain-related manner from speed- and vehicle-class-dependent emission factor tables, the associated distance-unit-related unit emission factors from which the emission-specific traffic-related environmental stresses at the control point are determined, taking into account the class frequency values.
Patent DE-4235761-A1 (DE)
Title: Air bag restraint system for vehicle - has softer outer cushion attached to main air bag body
Inventor: STUECKLE GERD
IPC: B60R21/16
Filed: 1992-10-23
Abstract: The safety system in a vehicle uses a relatively soft air cushion (8), compared with the stiffness of the air bag. This is arranged on the side of the air bag (5) directed towards the windscreen (2) and/or on the side facing the occupant. The soft air cushions are created by separate chambers forming part of the interior (7) of the air bag proper which communicate via openings (9). Gas from the inner chamber flows out through the cushions and escapes via outlets (11). USE/ADVANTAGE - Air bag passenger restraint system for vehicle reduces the danger of breaking the windscreen or harming the occupant as the air bag inflates.
Patent DE-4240599-A1 (DE)
Title: Relative movement detection device for three relatively movable components in vehicle brake - uses combined displacement force sensor providing two outputs representing two different relative movements.
Inventor: FELDMANN JOACHIM ING GRAD
IPC: B60T17/22
Filed: 1992-12-03
Abstract: The device detects the relative movement of a first component (3) and a second component (29) and a third component (17), via a combined displacement/force sensor. The latter provides two output signals representing the position of a force transfer element (19, 21, 23) relative to a displacement sensor path (9) and the force exerted on the latter by the force transfer element. The latter uses a spring element or cooperates with a opening element, for converting the relative movement of the second and third components into the applied force, whereby the relative movement of the first and second components determine its position. USE - For incorporation in vehicle disc brake for detecting lining wear.
Patent DE-4240605-A1 (DE)
Inventor: KRAFT FRANZ DIPL ING
IPC: F16B15/08
Filed: 1992-12-03
Abstract: The present invention relates to a fastening element for fastening an insulating layer on a substructure, comprising a retaining part, which has a plate and a shaft which is integrally formed thereon and has a sleeve bore, the screw of which can be screwed into the substructure, is axially displaceably received in the sleeve bore of the shaft of the retaining part and whose head, after screwing in, comes to bear on an abutment surface of the retaining part, characterised according to the invention in that the plate of the retaining part (11b) of one fastening element can be connected to the shaft of the retaining part (11a) of a further fastening element, and the fastening elements can thus be linked via the retaining parts to form a chain. It is particularly advantageous if the plate of one retaining part (11a) overlaps the plate, located therebeneath, of the adjacent retaining part (11b) to such an extent that the sleeve bore of the retaining part located beneath is covered. <IMAGE>
Patent DE-4241161-A1 (DE)
Title: High power focussed acoustic pulse generator for clinical use - has pressure sensors for determining spatial position of treated region as function of time, electric motors for adjusting focus of acoustic waves to area to be treated over three=dimensional coordinates, and fuzzy logic controller
Inventor: OPPELT SYLVESTER DIPL ING
IPC: A61B17/22
Filed: 1992-12-07
Abstract: The source of acoustic waves consists of a cylindrical housing (1) enclosing an acoustic wave generator (2). At the other end, the wave exit path (3) is closed by flexible membrane (4). The interior is filled with e.g. water, and contains an acoustic condensing lens (5) with optical axis (A) and a focal zone (FZ). The acoustic path from the generator to the body (B) of the patient is made by contact with the membrane (4). The acoustic pulse generator is positioned and steered by electric motors (Mx,My,Mz) so that the focus zone (FZ) is positioned to coincide with a kidney stone (C) for fragmentation. Transducers (PS1,PS2,PS3) receive reflected energy from the target to provide directional information. USE/ADVANTAGE - High positioning accuracy of acoustic pulse, in fragmenting of kidney stones or lithotripsy, treatment of bone conditions or osteo-restoration, and tumours.
Patent DE-4304473-A1 (DE)
Title: Apparatus for the separation of stacked material webs
Inventor: GROS JOHANNES
IPC: B65H20/08
Filed: 1993-02-15
Abstract: The invention relates to an apparatus for the separation of stacked material webs consisting of flexible material, preferably cloth webs, with an adhesive roller which is arranged above that end of the uppermost cloth web at the front in the direction of transport and which has an adhesive tape adhesive on one side, which rests with its non-adhesive side on the circumference of the adhesive roller, the adhesive roller being capable of being brought into adhesive contact with the uppermost cloth web and of rolling on the latter opposite to the direction of transport, so that the front end of the uppermost cloth web is raised and a separating tape can be introduced between this and the cloth-web stack, on which separating tape the uppermost cloth web is transported, and with a holding-down device which is arranged above the uppermost cloth web and, as seen in the direction of transport, in front of the adhesive roller. The object on which the invention is based is to provide a simple and functionally reliable separating apparatus. The object is achieved in that, in order to release the adhesive roller (1) from the uppermost cloth web (3) after the introduction of the separating tape (2) and to lower the holding-down device (6), the adhesive roller (1) is capable of rolling on the uppermost cloth web (3) in the direction of transport beyond the front end (4) of the latter. <IMAGE>
Patent DE-4304902-A1 (DE)
Title: Feeding device for stepwise material and/or workpiece transport to or in production machines, such as drawing presses
Inventor: ZIERPKA GUENTER DIPL ING
IPC: B21D43/05
Filed: 1993-02-18
Abstract: In the feeding device intended in particular for workpiece transport in drawing presses, gripper rails extending along the transport path spaced from one another in the parallel position are guided in a manner movable jointly to and fro and are equipped with grippers which are assigned to one another in each case in pairs, are pivotably articulated on the gripper rails and are pivotable between their closed and open positions by means of actuating means running along the respective gripper rail.
Patent DE-4306458-A1 (DE)
Title: Atomiser for therapeutic purposes
Inventor: SCHMIDT ESSEN PROF DR ING
IPC: B05B7/06
Filed: 1993-03-02
Abstract: The atomiser is designed as an electrically operated manual device. The medicament is contained in a liquid container (7) which is designed as a glass or plastic ampoule and is inserted in the device. The gas nozzle (15) and the liquid nozzle (17) are both integrated in the ampoule. Alternatively, the liquid nozzle can open in the gas jet, and the liquid nozzle defines an emergence surface which points in the spray direction of the gas nozzle and is inclined relative to the former about an angle of 30 to 45 DEG . <IMAGE>
Patent DE-4308021-A1 (DE)
Title: Device on motor vehicles, especially lorries, for protecting living beings which collide with the motor vehicle
Inventor: SCHOPF THOMAS
IPC: B60R21/34
Filed: 1993-03-13
Abstract: A lorry (11) receives on its front section (12) an impact protection device which takes the form of an elastically resilient protective body (15). The latter has a multilayer structure using foam bodies (20) which have smooth outer skins (21) and air chambers (22) which are enclosed in it and can be evacuated using valves (28, 31) and using a flexible support (27) which is enclosed in the foam body (20). The lorry also has an underride guard (25) which takes the form of an inflated air hose. <IMAGE>
Patent DE-4308404-A1 (DE)
Title: Modular ultrafiltration pipe for rapid membrane and fleece removal - comprises detachable modular ends facilitating easy removal of membrane and filter fleece, and cavity cleaning, between inner and outer tubes
Inventor: OBERDORFER-BOEGEL RAINER
IPC: B01D29/25
Filed: 1993-03-17
Abstract: The module has an inner pipe made from stainless steel sepd. from and surrounded by an edternal stainless steel pipe. A filter fleece covered by a membrane is at the circular cavity between the pipes. The inner pipe has holes along the length through which the medium under treatment passes. The detachable modular head (1) is at each end of the pipe module which is sealed to the inner pipe (5). The outer pipe (7) may be pref. removed from one end and is sealed to the respective modular head (1). The modular head (1) has a stainless steel supporting ring (2) with a conical sealing surface. The membrane (9) edge overhangs the fleece (8). USE/ADVANTAGE - The assembly is a modular pipe for ultrafiltration. Membrane and fleece may be speedily removed and exchanged, and the gap between the inner and outer tube cleaned.
Patent DE-4316645-A1 (DE)
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E05F15/603
Filed: 1993-05-18
Abstract: An electrical drive unit for an integral or multi-element door wing, whose drive operates with a DC motor and a controller which is suitably matched thereto, the DC voltage being obtained by rectification of the secondary winding voltage of a mains-operated transformer (6) whose primary winding is constructed such that it is split into at least two parts, in order to reduce the operating costs, and the two primary winding sections can be connected jointly or individually with the aid of a switching device (7, 8), to be precise as a function of an input signal which switches the series circuit of the at least two primary windings over to a circuit of one of the at least two primary windings.
Patent DE-4318519-A1 (DE)
Inventor: HINTSCHE RAINER DR
IPC: G01N27/30
Filed: 1993-06-03
Abstract: PCT No. PCT/DE94/00598 Sec. 371 Date Nov. 22, 1995 Sec. 102(e) Date Nov. 22, 1995 PCT Filed May 21, 1994 PCT Pub. No. WO94/29708 PCT Pub. Date Dec. 22, 1994The invention relates to an electrochemical sensor with interdigital micro-electrodes (1) with structure widths in the sub- mu m range. With a twin or multi-pair array of the interdigital micro-electrodes on a substrate (8), the electrochemical detection of molecules with high sensitivity is made possible and further uses for the detection of chemical reaction cycles are made available. The electrodes may be arranged in a micro-channel applied to the substrate having a constant small volume of a few nanoliters. The electrochemical sensor of the invention is suitable for the multiple measurement of the same species of molecule or as a multi-sensitive sensor in chemical analysis and process control in various fields such as biotechnology, environmental protection or health.
Patent DE-4320012-A1 (DE)
Title: Electronic time switch (clock timer)
Inventor: MANN ULRICH DIPL ING
IPC: H04N7/088
Filed: 1993-06-17
Abstract: The invention proceeds from an electronic time switch for automatically switching on and switching off an electric appliance, which is to be controlled, or an appliance function at specific times. The radio clock of said appliance or function is integrated. The time switch is accommodated as a unit in a remote control transmitter. In a variant, only the receiver part of the radio clock is accommodated in the remote control transmitter and the control elements of the time switch are accommodated on the device to be controlled.
Patent DE-4330373-A1 (DE)
Title: Holder for bath tubs and shower trays
Inventor: VAHLBRAUK KARL HEINZ
IPC: E03C1/20
Filed: 1993-09-08
Abstract: The bath tub (1) is set in a support body (2) made of a geo-polymer foam material or an inorganic foam material of comparable density and heat retention. The support body can be set up on the floor (10) of a building with the interposition of a bearing plate (8) which insulates sound and heat. There is a strip (6) made of a sound-absorbing material around the upper edge of the support body. The outer profile of the strip matches the inner profile (7) of the edge of the tub engaging over the tub.
Patent DE-4332774-A1 (DE)
Title: Pipeline section produced from polyethylene by extrusion
Inventor: VOGELSANG HORST
IPC: F16L47/08
Filed: 1993-09-25
Abstract: Pipeline section produced from polyethylene by extrusion and having a moulded-on insertion sleeve. The extruded pipeline section has a wall thickness of over 5 mm. The moulded-on insertion sleeve has at least the same wall thickness. The wall has in cross-section a highly crystalline inner region and a weakly crystalline outer region. The highly crystalline inner region forms a surrounding crystalline supporting enclosure. This is designed for supporting the weakly crystalline outer region virtually without any deformation when shrinkage stresses occur. <IMAGE>
Patent DE-4333104-A1 (DE)
Title: Checking device for detecting cutlery in restaurant kitchen waste disposal - using magnetic field and cooperating sensor providing signal upon detection of metal item
Inventor: BONETTO LUCIANO
IPC: G06M1/10
Filed: 1993-09-29
Abstract: The cutlery checking device uses a sensor (17) beneath the work surface (10) for the handled plates, using a magnetic field to provide a signal when a metal item is detected, used to activate a control or a display. The number of detected cutlery items can be counted, to provide a check for the efficiency of the kitchen staff. Pref. the sensor is coupled to an evaluation circuit detecting the magnetic field variations to index an incremental counter (21) and activate an acoustic and/or optical warning device (19,20). ADVANTAGE - Allows retrieval of cutlery accidently thrown in waste disposal.
Patent DE-4338052-A1 (DE)
Title: Device for receiving and retaining round or angular objects
IPC: F16M13/02
Filed: 1993-11-08
Abstract: The invention relates to a device 1 for receiving and retaining round or angular objects frequently encountered in the household or office, such as writing instruments, drill bits or toothbrushes. The holding devices which have been disclosed for this purpose all have the disadvantage that they are intended for particular dimensions only, thereby providing a secure hold for this one size only. In the invention, the problem is eliminated by the presence of a support plate 4, on which at least two clamping jaws 2, 3, which can be displaced relative to and independently of one another, are mounted under spring pretension in a guide. As a result of the clamping jaws 2, 3 under spring pretension, the size of the object is no longer important, within a predetermined range, because, as a result of the object being clamped in the clamping jaws 2, 3 which slide apart and back, on the one hand a secure hold is made possible and on the other hand the same device 1 can be used for different-sized objects. <IMAGE>
Patent DE-4341357-A1 (DE)
Title: Car which absorbs kinetic energy on collision
Inventor: NEUMANN JOACHIM ING GRAD
IPC: B62D21/15
Filed: 1993-12-04
Abstract: The car has an engine at one end adjacent to the passenger space, kinetic energy in the direction of the latter being absorbed on collision. Connecting components (10) under tension are mounted between the ends (7,8) furthest from the passenger space (3) of lengthwise members (4,5) and the engine (2), the members reducing in length to absorb the energy on movement of the engine.The components can consist of belts, ropes or flexible parts, and they can be at the end of the engine towards the passenger space. They can be laid in tubes or hoses, and there can be several one above the other.
Patent DE-4401552-A1 (DE)
Title: Screen printing machine for CD manufacture
Inventor: GUENISIK TURGAY
IPC: B41F15/08
Filed: 1994-01-20
Abstract: The machine has a mother frame (12) and a text screen (15) loosely connected to its underside in a frame (14). In the mother frame (12) a pigment container insert (14) is fixed. It contains a template screen (22), which in the printing area (27) of the text screen (15) is permeable to the pigment. In the surrounding region (24) the screen is impermeable to the pigment. The template screen (21) is fixed by screws (20) to the underside of the insert (16).
Patent DE-4402515-A1 (DE)
Title: Device and method for throttling a stock suspension flow of a paper machine
Inventor: BEGEMANN ULRICH
IPC: F16K47/00
Filed: 1994-01-28
Abstract: The invention relates to a throttling device for stock suspensions, having the following features:     - a supply line is provided;   - a discharge line is provided; - a spatially variable cavity is provided, which connects the supply line and discharge line to each other.   The invention is characterised by the following feature: - the cavity is provided with a multiplicity of walls which can be pushed into each other and effect an increase of the flow path when pushed into each other.
Patent DE-4405486-A1 (DE)
Inventor: NAWROCKI WERNER CH DR
IPC: A61K35/54
Filed: 1994-02-21
Abstract: A high-purity egg oil is prepared on the basis of the dried, powdered yolk of bird or reptile eggs by extraction by means of fat solvents, subsequent two-step ageing firstly at ambient temperature and then at a lower temperature, separating and centrifuging the resultant, lower-viscosity phase, and renewed separation of the lower-viscosity portion. Said portion is mixed with demineralized water, if necessary several times, then heated and, after cooling and separation of the lower-viscosity phase, the latter is then centrifuged again. After renewed separation of the lower-viscosity portion, the latter is maintained at a lower temperature, and, after further phase separation, the separated, lower-viscosity portion is again centrifuged. This again results in phase separation, wherein the separated, lower-viscosity portion is the end product, an adaptable, yellowish to reddish oil which can be stored without preservatives. The high-purity egg oil prepared according to this process can be used for treating skin burns, including sunburn, and for skin regeneration in cosmetics.
Patent DE-4415812-A1 (DE)
Title: Colour picture tube (colour television tube) with an in-line electron gun which has three astigmatic lenses
Inventor: NEW DAVID ARTHUR
IPC: H04N9/20
Filed: 1994-05-05
Abstract: An improved colour picture tube (10) contains a screen (22) and an in-line gun (26) in order to generate three electron beams (28), located in one plane, and to direct them along separate paths onto a screen. The electron gun contains electrodes which provide a beam-shaping region, a pre-focusing region and a main focusing region. The beam-shaping region of the gun contains a cathode (34), a G1 electrode (36), a G2 electrode (38) and a first part (60) of a G3 electrode (40). The pre-focusing region contains a second part (62) of the G3 electrode, a G4 electrode and a first part (68, 70) of a G5 electrode (44). The main focusing region contains a second part (72) of the G5 electrode and a G6 electrode (40). The improvement consists in that the beam-shaping region, the pre-focusing region and the main focusing region are in each case astigmatic. <IMAGE>