baber/WOPTO huggingface dataset:
Patent DE-4225601-A1 (DE)
Title: Support component for building and construction purposes for simple utilisation - comprises flexible casing with several cushion-type filled sections, and gel type filling hardenable by UV radiation permeating coated casing
Inventor: RENZEL HEINZ
IPC: E04B1/16
Filed: 1992-08-03
Abstract: The component has a reactive and hardenable fluid or gel-type filling (2) with a flexible casing (1). Also claimed is a method of building using the support component. Pref. the casing is coated on the side(s) so it is self-adhesive and comprises several cushion-type filled sections. An inlay of fibres, tissue or similar, is satd. by the filling (2). The casing (1) may have a grid or net-type formation. The filling is hardenable by UV radiation, and the casing is permeable to UV rays. There are two components to the filling, which are sepd. or may be mixed and hardened by reaction with one another. USE/ADVANTAGE - A support component for building and construction purposes, is extremely simple to use and to produce.
Patent DE-4234083-A1 (DE)
Inventor: RECTOR HORST-DIETER
IPC: B29L7/00
Filed: 1992-10-09
Abstract: A process and an apparatus for laying threads, such as textile threads and particularly glass-fibre threads, are disclosed, the threads being continuously fed on a curved path to a laying plate and being laid controllably in any configuration about fixed points arranged variably there and formed by movable pins, in order, for example, to form a reinforcement for fibre-reinforced articles consisting predominantly of plastic, in which the individual threads are arranged along lines of force and cause no excessive thickenings at intersection points even in regions of higher thread density. <IMAGE>
Patent DE-4235812-A1 (DE)
Title: On=line real=time simultaneous display of digital signals and surface using RISC processor for determn. of bearing - using palette to read out colour data, testing if first colour data lies in first memory, and, if not, displaying second colour on screen to generate composite image
Inventor: BLOHM GUNDULA DIPL ING
IPC: G01S3/04
Filed: 1992-10-23
Abstract: The system has a graphics processor (1), microprocessor (2), video memory (3), palette (4), data and program memory (5), interfaces (6-8) and a bus communication structure (9). The parameters for display are entered via one interface (6) and graphics vectors processed together with colour information for each point. The graphics vectors are gated (33) into a k-bit deep memory area (31). The digital signal data is entered via a second interface (7) into memory (5), and is combined by the microprocessor with the vector information and stored in a second level (32). The complete image is represented on the screen using signals gated (34) through the palette (4). USE/ADVANTAGE - On-line changes of graphics display. Used in bearing location system, topographic display, chemical processing, storage, feed and discharge, valve, reaction vessels etc. in mfr. of chemical products.
Patent DE-4240517-A1 (DE)
Title: Variable-pressure EM fuel injector for diesel engine - incorporates electronic controller of valves determining cross-section of nozzles during injection process of controlled duration
Inventor: LINDER ERNST DIPL ING
IPC: F02M41/12
Filed: 1992-12-02
Abstract: A distribution pump (1) feeds a number of nozzles (2) each having a valve needle (23) whose stroke can be influenced by the supply pressure and in the direction of closure by the control pressure in a space (35) contg. a closure spring (31) and control piston (33). To adapt the injection time and nozzle area to engine conditions, an electronic controller (70) activates the electromagnets (58,59) of a switching valve (52) and a flow control valve (54), relieving pressure in the control space via a change-over valve (51). ADVANTAGE - Effective cross-section of nozzle can be varied during the course of the injection process, whose start and finish can be actively timed.
Patent DE-4241450-A1 (DE)
Title: Rain overflow construction for controlling water level in canal - has weir flap swivelable at horizontal axis and opening as water level before flap increases and hydraulic cylinder provided to swivel weir flap at its pivot pin
Inventor: HENSE DIETER DIPL ING
IPC: E03F5/10
Filed: 1992-12-09
Abstract: The construction includes a system for continuously measuring water level in the front of the flap (11). The magnetic valves of the hydraulic system are controlled, if the water level exceeds a specified desired value. The weir flap (11) is opened so wide, that the max. height of the water is maintained. The hydraulic system includes a piston-cylinder unit (14, 13) for moving the weir flap (11). A sensor (10) e.g. an ultrasonic probe measures the actual water level in conjunction with an electronic level sensing unit (16). The water level actual value is fed to a regulator (23), simultaneously receiving a desired water level from the desired level former (22), and the level is adjusted accordingly. ADVANTAGE - Water level is adjustable and opening and closing operations can result reliably over long term use.
Patent DE-4302715-A1 (DE)
Title: Appts. for producing longitudinally seamed pipes
IPC: F16C13/04
Filed: 1993-02-01
Abstract: Appts. and method for producing longitudinally seamed pipes continuously from a strip are characterised by the following features (a) the entire forming section together with all its superstructures is rotatable and simultaneously swivelable-vertically relative to the strip plane about a common swivel and rotation point, (b) all equipment and tools necessary for conveying and forming the strip material are steplessly adjustable, and no longer changeable.The entire forming section (28) with the frame (5), the drive unit and preliminary strip bending rolls (1) is rotatably mounted on a rotation and swivel unit (10) in a rigidly fixed stand (17). Vertical swivel about the swivel point (13a) is produced by means of an electrical or a hydraulic drive (4), while rotation is brought about via a rotary disk unit (18,18a).
Patent DE-4302838-A1 (DE)
Title: Power output control for electrically assisted vehicular traction
IPC: B60L15/20
Filed: 1993-02-02
Abstract: The required tractive effort at each instant is calculated from the known values of vehicular resistance, speed and characteristics of the vehicle itself, its drive train and electrical storage capacity. The calculation program and data are stored in a RAM or EPROM.Only a part of the required power is assigned to the traction motor so that it is utilised only to provide as much as is necessary and appropriate to its layout and external conditions.
Patent DE-4304982-A1 (DE)
Title: Method and appliance for recovering valuable substances from thermosetting plastic materials and from their composites
Inventor: STORZ FREIMUT DIPL CHEM
IPC: C10B47/20
Filed: 1993-02-15
Abstract: The invention relates to a method and an appliance for waste-free recovery of valuable substances, especially from wastes of thermosetting plastic materials and from their composites. Thermosetting plastic material is subjected to a continuous pyrolysis. The purpose is to generate an activated carbon while at the same time increasing the economic efficiency of waste disposal. According to the invention, this is achieved by using a reactor having an increasing temperature gradation to condense a gas branch stream drawn from a destructuring stage, to separate it into an oily and an aqueous phase, and to recycle the oily phase into a formation stage, the aqueous phase into an activation stage and the residual gas into the destructuring stage. - Figure . - A reaction tube (2) situated in a reactor jacket (1) is provided with a discharge device (12) and with feed devices (12') and (12''). A separator (8) situated outside the reactor jacket (1) is connected to the destructuring stage (20) via a carrier gas line (9), to the formation stage (30) via an oil-phase duct (10), and to the activation stage (40) via a water-phase duct (11). Volatile pollutants are removed by means of a gas purification appliance which is interposed, within the carrier gas line (9), between the heat exchanger (13) and the gas delivery device (16). The appliance is operated while being stationary or mobile. <IMAGE>
Patent DE-4306348-A1 (DE)
Title: Process for detaching aluminium layers and all material layers possibly lying thereover from plastics lying thereunder which are not films
IPC: B29B17/02
Filed: 1993-02-23
Abstract: Published without abstract.
Patent DE-4306360-A1 (DE)
Title: Drive belt, for IC-engine camshaft tensioner
Inventor: GOLOVATAI-SCHMIDT EDUARD DIPL
IPC: F16H7/12
Filed: 1993-03-02
Abstract: The tensioner for a drive belt in an IC-engine, particularly for a toothed belt in the camshaft gear with a tension roller supported on a pivoting lever comprises a tension spring acting upon the pivoting lever in the direction of tension and a blocking stop opposing the motion of the pivoting lever. The stop changes its position as a function of the temperature.The blocking stop is formed as an end stop by the free end of a plate shaped stop body whose other end is held in a fixed housing. The end stop in the operating state of the engine is disposed at a distance from the adjacent support face of the pivoting lever.
Patent DE-4307637-A1 (DE)
Title: Sausage cutter - has infrared light curtain as sensor before the cutting station to separate sausages from string
Inventor: STIMPFL CHRISTOF
IPC: A22C11/00
Filed: 1993-03-11
Abstract: The appts. to separate individual sausages, from a string of sausages, has an infra-red light curtain as a sensor in front of the cutting station. The sensor has an infra-red transmitter with light diodes, and a light receiver with diodes, where the transmitter and receiver are across the line of sausage travel aligned on a common line with each other, to register voltage increase and decrease to give an arithmetic value. The sausage string is carried from the entry point between belts to the cutting station. After cutting, the separate sausages are carried between belts to an outlet. The initial belts, before the cutting station, are double-tooth belts with teeth directed outwards and inwards, while the second set of belts have single teeth directed inwards. USE/ADVANTAGE - The operation gives an automatic cutting of the sausages, from a string of sausages, with exact positioning and accurate cutting, without requiring manual work.
Patent DE-4307701-A1 (DE)
Title: Method and apparatus for the discharge of oil from mixtures of the oil with solid substances
Inventor: SCHRAMEK OTTO
IPC: B09C1/02
Filed: 1993-03-11
Abstract: A method and an apparatus (10) for the discharge of oil (26) from mixtures of the oil (26) with solid substances (22), such as sand, earth or the like, by means of a mobile device are proposed. Here, the oil/substance mixture (15) is fed into the container (10) with a device (11), and water is likewise fed into the container (10) via a water inlet (12) leading into the container (10). The water (14) located in the container (10) is then mixed with the oil/substance mixture (15) to form an oil/water/substance mixture (16). The substance (22) is then separated from the oil/water/substance mixture (16) and the oil (26) is subsequently separated from the remaining oil/water mixture (25). <IMAGE>
Patent DE-4308312-A1 (DE)
Title: Cardioplegic emulsion
IPC: A61K31/02
Filed: 1993-03-16
Abstract: The present invention relates to cardioplegic emulsions based on a crystalloid cardioplegic standard solution which contains one or more perfluorocarbons together with one or more emulsifiers. The perfluorocarbons are present in the cardioplegic emulsion according to the invention in an amount of at least 10% by weight based on the complete emulsion. Preferred perfluorocarbons are perfluorodekalin, and suitable crystalloid cardioplegic standard solutions used are Bretschneider's HTK solution, the Roes solution, the University of Wisconsin solution, the Kirklin cardioplegic solution and the cardioplegic solution of St. Thomas' hospital in London. The cardioplegic emulsions according to the invention have the same electrolyte composition as the crystalloid cardioplegic standard solutions, whereby the actual cardioplegic action principle of crystalloid cardioplegic standard solution remains unchanged. Compared with the crystalloid cardioplegic standard solutions, the cardioplegic emulsions according to the invention distinctly improve myocardial protection, distinctly prolong the ischaemia tolerance and considerably improve post-ischaemic recovery.
Patent DE-4310202-A1 (DE)
Title: Beta-keto:imido ester compsn. - used for stabilising chlorine-contg. polymer esp. PVC against heat and light
Inventor: WIRTH HERMANN O DR
IPC: C07D277/34
Filed: 1993-03-29
Abstract: The compsn. comprises:- (a) a chlorine-contg. polymer, and (b) cpd(s). of formula (I) and/or its tautomeric form where X is O or S; R1 is 1-20C alkjyl or phenyl opt. substd. by 1-3 A, residues; A1 is 1-12C alkyl, halogen, OH, MeO or EtO; R2 is as for R1; R3 is H or R2 and R3 together form a gp. of formjla -CO-(CH2)n- or gp. (I); n is 1 or 2; the C=O gp. is linked to the N-atom and R4 = halogen, 1-9C alkoxy or 1-9C alkyl. (I) may be in salt form. Pref. (I) is used in the form of its Na, K, Mg, Ca or Al salt or a hydrochoride, a hydrobromide, sulphate, hydrogensulphate or (hydrogen) phosphate salt. The compsn. also contains an Me (II)-carboxylate and/or Me(II)-phenolate, where Me(II) is Ba, Ca, Mg or Zn, and an epoxy cpd. and/or a phoshate. USE - (I) is used for stabilising chlorine-contg. polymers against heat and/or light (esp. PVC).
Patent DE-4310818-A1 (DE)
Title: Plug-in coupling
Inventor: KAUL WOLFGANG DR
IPC: F16L37/084
Filed: 1993-04-02
Abstract: The invention relates to a plug-in coupling which comprises a male part (P) and a female part (M) and is intended for pipes, hoses (1) or the like, having a connection portion which is provided at one end and is intended for the hose (1) or the pipe or the like and having at least one locking member (locking plate 4) which is arranged in the interior and is positioned by shoulders (34). In order to achieve a solution which is advantageous, in particular, in production terms, it is proposed that the shoulders (34) be formed by indents (E) in the outer wall, formed from a pipe, of the female part (M) and of the male part (P). <IMAGE>
Patent DE-4312228-A1 (DE)
Inventor: HILTWEIN HANS-PETER
IPC: B65H3/48
Filed: 1993-04-14
Abstract: A detector for periodically detecting the pile height of a feed pile (1) of a paper sheet processing machine, in particular a printing machine, having a lever drive mechanism with a scanning roll which is in constant contact, by means of a spring, with a drive cam which can be driven cyclically at least during the paper run, having a four-bar guide mechanism with two levers (14, 16, 18, 22) which are arranged one above the other, are mounted in each case with one lever end in an articulated manner on the frame, and are mounted in each case with their other lever end in an articulated manner on a coupler (20), spaced apart, a detector foot (8) being attached to a downwardly extending, vertical continuation of the coupler (20) to detect the pile height, having a carrier stop which is attached to the drive mechanism, having a stop surface (31) on the guide mechanism, which stop surface is arranged and designed to correspond to the carrier stop for the periodical production of a contact to raise the detector foot (8), and having a spring whose one spring bearing is attached fixedly to the machine and whose other spring bearing is attached to the guide mechanism and whose spring force presses the stop surface (31) in the direction towards the carrier stop. <IMAGE>
Patent DE-4312445-A1 (DE)
Title: Process for the regeneration of adsorbents
Inventor: FISCHWASSER KLAUS PROF DR RER
IPC: B01J20/34
Filed: 1993-04-16
Abstract: A process is specified for the regeneration of adsorbents which are used for purifying liquids and are loaded with substances which have accumulated by adsorption during purification of the liquids. The loaded adsorbents are introduced into a liquid and are exposed in the same to an ultrasonic field.
Patent DE-4314465-A1 (DE)
Title: Coating set comprising a paint container and a paint roller set
Inventor: SAUER HELMUT
IPC: B05C17/02
Filed: 1993-05-03
Abstract: The invention proposes a coating set which comprises a paint container (2) and a paint roller set (3). In order to form a structural unit, the paint roller set (3) is introduced into corresponding guide pockets on the side of the paint container and is secured in a captive manner by means of the lid (7). <IMAGE>
Patent DE-4319962-A1 (DE)
Title: Process and apparatus for heat insulation
Inventor: STACH HELMUT PROF DR
IPC: F16L59/16
Filed: 1993-06-14
Abstract: The present invention relates to a process and an apparatus for heat insulation, using solids under vacuum. The process according to the invention consists in the fact that a flexible, vacuum-tight sheath 1 in any initial form is arranged around the body 2 which is to be thermally insulated and is also of any form, the sheath 1 containing a granular solid body 3, and the sheath 1 is then evacuated, via a pump-out stub 4 which can be shut off, and fixed on the body 2 in this manner. The apparatuses according to the invention are suitable for achieving considerable amounts of energy, while simultaneously cutting down in terms of costs and volume, in heat-storage technology and in the construction of refrigerating installations. <IMAGE>
Patent DE-4321704-A1 (DE)
Title: Deodorant toilet with absorbent system - has cistern for clean water incorporating absorbent chamber, with pipes system leading to ventilation shaft
Inventor: VALKAY ERNST
IPC: E03D9/05
Filed: 1993-06-30
Abstract: The toilet cistern (10) incorporates an absorbent chamber (9). This chamber is adapted to absorb smells and transform them. Alternatively, the smells (3) are absorbed directly by the cistern via a system of pipes leading to the ventilation shaft or chimney. The toilet seat lid may come into contact with a sensor (1) which is mounted on the side of the cistern. USE/ADVANTAGE - Unpleasant smells from toilets are prevented from getting out to adjacent rooms by being absorbed near the pan.
Patent DE-4322281-A1 (DE)
Title: Device for load detection in an internal combustion engine
Inventor: DENZ HELMUT DIPL ING
IPC: F02D41/18
Filed: 1993-07-05
Abstract: A load detection means is disclosed in which a main load signal is formed from an air flow rate meter and a secondary load signal is formed from the throttle valve angle, both signals being continuously compared with one another for level adaption and the detected deviation being reduced with a low-pass filter. A factor F1 is defined as a measure of the changed ambient conditions, which factor F1 is used for density correction and for limiting maximum values and at the same time is tested for plausibility limits so that an error in the load signal can be detected if this factor does not have plausible values. So that in such a case it is detected where the error is, an additional range interrogation of the factor of the lambda control is carried out. <IMAGE>
Patent DE-4324395-A1 (DE)
Inventor: ENGELS THOMAS DR
IPC: C11D11/00
Filed: 1993-07-21
Abstract: It has been discovered that aqueous dispersions of cationic textile softening compounds of the type of the quaternary ammonium compounds have a particularly stable viscosity when the rheological data correspond to the formula lg y = - k . lg tan o + A, in which y stands for the viscosity and tan o for the ratio (G"/G') between the loss module G" and the storage module G'. A process is thus disclosed for producing aqueous textile softener dispersions with a stable viscosity set in the range given by the formula by known influencing quantities, for example the intensity and the duration of the shearing process.
Patent DE-4326921-A1 (DE)
Title: Spiral groove sealing ring, which is guided on an axial bearing, for two-channel cooling-oil transmission in high speed rotors
Inventor: KAYSER ALBRECHT DIPL ING
IPC: F16J15/34
Filed: 1993-08-11
Abstract: The invention produces an axial shaft sealing ring which can be produced, installed and adjusted easily in order to convey thin cooling oil into a very high speed rotor and out of it again, hermetically, without wear, and with a low level of friction power. The fluid conveying spiral groove area (1) which is stamped into a stationary slide ring (5) floats at a fixed sealing gap height above the opposing disc (17), which rotates with the rotor (20). The slightly viscous fluid penetrates radially into the return-path spiral groove area only to the extent governed by its pressure and the rotation speed, without flowing through said return-path spiral groove area. The slide ring (5) is pressed (both by the sliding sleeve rubber springs (8, 9) and by the fluid pressure) onto an axial sliding bearing (21) (which is supplied with lubricating oil separately) on the rotor and fixes the very narrow sealing gap (22), which ensures the sealing performance. The input channel (16a) and the return channel (13a) are connected to one another only via a gap of the same height. The elastomer sealing lip (27), which rotates with the rotating assembly, is pressed onto the outer wall (7) of the slide ring by the annular spring (26) when at rest, but lifts off it during rotation, against the spring force, as a result of centrifugal force. <IMAGE>
Patent DE-4328447-A1 (DE)
Title: Underfloor equipment box
Inventor: KNIER GUENTHER G
IPC: H02G3/18
Filed: 1993-08-24
Abstract: In the case of a known underfloor equipment box, an equipment container can be latched at different levels into corresponding latching points in a carpet protection frame. According to the invention, at least a part of a base of the first equipment container is detachable in order to release an opening therefrom, onto which at least one second equipment container, which is provided underneath the first equipment container, can be placed, and means are provided for fastening the second equipment container in the region of the base of the first equipment container. Use for electrical installations in floors. <IMAGE>
Patent DE-4337429-A1 (DE)
Title: PVC compsn. contg. a plasticiser and wetting agent - sinterable to form porous flexible separator plates with good stability
Inventor: ENGELMANN MANFRED DR
IPC: H01M50/414
Filed: 1993-11-03
Abstract: A compsn. contains 15-35 wt.% of a plasticiser, 0.05-15 wt.% of a wetting agent and 100% of a finely divided, porous suspension and/or bulk polyvinyl chloride, and opt. other additives. Also claimed are the prepn. of sintered articles from the compsn. and separator plates for electric cells made from the compsn. The compsn. contains 18-30 wt.% of plasticiser and 0.05-8 wt.% of wetting agent. Mixing of the compsn. is at 60-130 deg.C, followed by sintering at 160-250, pref. 170-230 deg.C. ADVANTAGE - Allows the prepn. of highly flexible articles such as separator plates from vinyl chloride homopolymers having high plasticiser content, without needing the use of (graft) copolymers or polymer mixts. as in the prior art. In an example, finely divided S-PVC was mixed with 15 wt.% of dioctyl phthalate plasticiser, 0.5 wt.% N-cocosalkyl-N,N-dimethylbetaine and 5 wt.% of polypropylene glycol 400 at 75 deg.C rising to 110 deg.C and sieved through a 125 micron sieve. A separator plate was prepd. by sintering the mixture on a steel band at 175 deg.C for 2-2.3 mins.