baber/WOPTO huggingface dataset:
Patent DE-4119705-A1 (DE)
Title: Ceramic composite body with metallic components - comprising wear resistant gas tight outer ceramic layer, inner structure of cement and intermediate layer
Inventor: CLAUSSEN NILS PROF DR
IPC: B32B18/00
Filed: 1991-06-14
Abstract: A ceramic composite body (I) contg. metallic components comprises a gas-tight outer layer comprising wear resistance ceramic, an inner structure of cement mixt. comprising metallic and ceramic phases and an intermediate layer. The outer layer is connected to the inner structure forming a continual transition from outer layer to inner structure. Prodn. of (I) is also claimed. USE/ADVANTAGE - (I) is used as wear- and thermal shock-resistant parts in machine construction, esp. as turning cutting plate (claimed).
Patent DE-4119854-A1 (DE)
Inventor: DIEM WINFRIED
IPC: G01G19/24
Filed: 1991-06-16
Abstract: The present invention relates to a dosing balance having a measuring container (1) for bulk materials or liquids, at least the measuring container (1) being mounted on weighing elements (8). To make it possible to save space and, whilst ensuring a compact design, to dose any bulk materials or liquids exactly with such a balance, it is proposed, according to the invention, that a second measuring container (3) be arranged on the measuring container (1), and that there be provided for at least one of the two measuring containers (1, 3) a volume-measuring device (4) for determining the volume of the material contained in the container (1, 3). <IMAGE>
Patent DE-4123954-A1 (DE)
Inventor: RUEGER HERBERT DIPL ING
IPC: B65G43/00
Filed: 1991-07-19
Abstract: There is a device in which an unloading unit 2 is provided between a moulding press 1 and a conveyor belt 5 and which deposits the newly moulded blocks 18 in pressing groups 19 on the conveyor belt 5, in which the conveyor belt 5 is advanced by one belt step following a pressing group 19 by means of a belt drive 6, and in which a stacking unit 8 is provided between the conveyor belt 5 and a depositing platform 11 and accepts the newly moulded blocks 18 in stacking groups 24 from the conveyor belt 5. It is desirable in this case, for processing even of those newly moulded blocks which have formats, whose pressing groups become unacceptable stacking groups 24 if the belt step size 21 remains constant, to be possible when the transport section between the unloading unit 2 and stacking unit 8 remains constant. This is achieved by making the belt drive 6 operate via a control device in a step-by-step manner in dependence on a program 13 of a computer 12, by assigning different formats of newly moulded blocks to different belt step sizes 21, the belt step sizes 21 in question being adjustable by actuation of format adjusting keys 14 and by alternately assigning smaller and larger belt step sizes 21, 23 to various formats, following the pressing groups 18, in the program 13, the larger belt step size 23 being provided after each stacking group 24. <IMAGE>
Patent DE-4129166-A1 (DE)
Inventor: RITTER JUERGEN
IPC: C01B7/07
Filed: 1991-09-03
Abstract: Flue gas, especially that produced by the combustion of fossil fuels, can be purified without the generation of substantial waste products for disposal and with the obtention of useful substances from the main components of the impurities by means of the following process stages: the untreated gas is passed in counterflow through two successive adsorption filters (4, 5) with regeneratable adsorption material for the selective separation of the main components SO2 and HCl; the gas is then passed through a stage (6) to render NOx harmless; the adsorption material of the first adsorption filter (4) is subjected to a first regeneration process (7), the rich gas of which is used after purification (8) to obtain sulphuric acid; the adsorption material of the second adsorption filter (5) is subjected to a second regeneration process (10), the rich gas of which is used to obtain hydrochloric acid; and the regenerated adsorption materials are fed back into their appropriate adsorption filters (4, 5).
Patent DE-4132345-A1 (DE)
Title: Medicament compsns. for intravenous admin. of lytic agents - used for treatment of tumours, auto-immune disorders, multiple sclerosis, etc.
Inventor: EIBL HANSJOERG PROF DR
IPC: A61K9/133
Filed: 1991-09-27
Abstract: Medicament compsn., esp. for intravenous admin. of lytic agents, is in the form of unilamellar liposomes consisting of (a) an active agent of formula (RXO-Pc) (I) R-X-O-PC, (b) cholesterol and (c) at least one lipid with positive or negative surface charge. In (I), R = 16-20C alkyl,1 6-20C alkynyl or cis- or trans-16-20C alkenyl; PC = phosphocholine residue (opt. modified); X = a bond, 2-methoxy-2-methylenetetrahydropuranyl, or a 1-glyceryl ether or 1-glycerylthioether residue (with R in position 1, PC in position 2 or 3, and MeO in the position not occupied by PC). USE/ADVANTAGE - The compsn. is esp. useful for treatment of tumours, multiple sclerosis, mycoses, protozoal diseases (esp. malaria or leishmaiasis,), autoimmune disorders, bone marrow damage caused by therapy with e.g. cytostatics, and rheumatic complaints. The compsn. does not cause haemolytic or tissue-necrotic side effects and can also be administered orally, intramuscularly, subcutaneously, intraperitoneally or by inhalation.
Patent DE-4133967-A1 (DE)
Title: Thermoelectric safety ignition for gas oven combination valve - + has opening of valve blocked upon failed ignition until after closure of both main and ignition gas valves
Inventor: SCHULZE KLAUS DR ING
IPC: F23N5/10
Filed: 1991-10-14
Abstract: The thermoelectric safety ignition uses a magnet with its energising winding in the current circuit of a thermoelement, heated by the gas flame, its armature attached to the valve rod for the combination valve providing the main gas flow and the ignition gas flow. The part of the operating rod (14) projecting into the housing chamber (8), defined by the sealing surface for the main valve and the valve seat of the ignition valve, carries a strap (25) with both ends (29) received in a slot (13) when the main valve is closed and the valve plate of ignition valve is in the open position. The strap (25) has an axial tongue (27) ensuring that its ends are outside the slot (13) when both valves are closed. ADVANTAGE - Simple construction, suitable for mass prodn.
Patent DE-4134657-A1 (DE)
Title: Valve closing motion damper for IC engine - consists of braking cylinder, formed in cylinder head housing, and whose piston acts against valve end of rocker lever
Inventor: BECKER JOERG
IPC: F01L1/18
Filed: 1991-10-19
Abstract: The valves (17) of an I.C. engine are each fitted with a device (19), fitted in the cylinder head (32) near the valve end of the rocker lever (5), to damp the valve closing motion. The device consists of a braking cylinder (20), in which a sliding braking piston (23) is fitted, the piston acting against the rocker lever. ADVANTAGE - A simple method of damping the valve closing motion without increasing the intertial mass of the moving valve components.
Patent DE-4140056-A1 (DE)
Title: Magnetic brake for tram - has magnetic brake shoe suspended from tension springs and guided to prevent lateral movement
Inventor: LACHMANN KLAUS
IPC: B61H7/00
Filed: 1991-12-02
Abstract: A rail vehicle, in particular a tram, is provided with a magnetic brake which acts on the tram rails. The magnet (1) which forms the brake-shoe, is supported at each end by tension springs (2) which are attached to the magnet by means of brackets (4, 4'). The magnet is guided in the vertical plane by means of a guide plate (7) attached to the vehicle structure (120) and mounted to the side of the magnet. One of the bolts which fastens the bracket (4) to the magnet extends horizontally beyond the magnet and has an attachment which fits around the guide plate (7) and thus guides the magnet. USE/ADVANTAGE - Magnetic brake for a tram. The brake shoe is guided to prevent lateral movement.
Patent DE-4141226-A1 (DE)
Title: Method for mounting and adjusting of components and assemblies or subassemblies - using optically transparent carrying components and mounting auxiliaries and/or fixing means and mounting operation can be optically observed and controlled
Inventor: WOLF HENNING DR
IPC: G02B7/00
Filed: 1991-12-15
Abstract: The optically transparent carrying components, mounting auxiliaries and/or fixing means have optically detectable marks, surfaces, grids and/or mirrors and/or lenses, and these are fitted temporarily and/or permanently. Optically determinable marks, surfaces, grids and/or mirrors and/or lenses are fitted on the components to be positioned temporarily and/or permanently. ADVANTAGE - Number of fault possibilities are reduced to increase positioning accuracy.
Patent DE-4141650-A1 (DE)
Title: Heat sink for power semiconductor component - has end of retaining clamp acting on semiconductor component fitting into opening in body of heat sink
Inventor: PRIEBE HANS-JOACHIM
IPC: H01L23/40
Filed: 1991-12-17
Abstract: The heat sink (10) has a removable retaining clamp (20), used to press the electronic component, e.g. a diode or transistor, in contact with the heat conduction surface of the heat sink (10). The retaining clamp (20) is secured to the heat sink by inserting one end (22) of the clamp (20) in an opening (15) provided by the heat sink (10), so that the torque exerted on the opposite end (21) of the clamp (20) by the retaining force tends to maintain it in this opening (15). Pref. the clamp end (22) can be removed from the opening by a linear movement relative to the body of the heat sink (10). ADVANTAGE - Prevents release of retaining clamp by vibration.
Patent DE-4142477-A1 (DE)
Title: Fume extractor with blower and grease-absorbent filter - provides for fumes to be captured at source by absorber at end of adjustable tubular duct
Inventor: DEPPERT KURT DIPL ING
IPC: F24C15/20
Filed: 1991-12-20
Abstract: A row of kitchen wall cupboards (10) supports an extn. system taking fumes from a cooker hood (15) to an outlet (12) in a wall, and returning fresh air from outside via a double-sided radial blower (13). The frame of the hood contains a major opening covered by the filter, and a minor opening at the end of a vertical tube (21) which can slide in and out to the desired level. ADVANTAGE - The fumes are captured near the point of origin so that the possibility of leakage of grease-laden vapour is reduced significantly.
Patent DE-4142601-A1 (DE)
Title: Container for cosmetic liq.
Inventor: UCHIDA MASAKI
IPC: A45D34/04
Filed: 1991-12-21
Abstract: The container, operated by pressure e.g. to dispense a cosmetic substance, consists of a cartridge (9) which holds the liquid substance (6) to be dispensed, located inside a tube (5) which has an applicator (8) at one end and a piston (7) at the other to expel the liquid.     The piston maintains a friction seal with the inside of the cartridge, so that its movement stops once the pressure on it is released, and it is operated by a rod (1) passing through the body of the container and linked to a press button (13) at its end opposite the applicator.
Patent DE-4200017-A1 (DE)
Inventor: HAHN KARL DR
IPC: C09D133/00
Filed: 1992-01-02
Abstract: A paper coating composition consisting essentially of an aqueous plastic dispersion which is based on  alpha -methyleneglutaronitrile, a C8- to C12- monovinylaromatic compound, a plasticizing component selected from the group consisting of C4- to C6 acyclic, conjugated diolefines and C4- to C8- alkyl (meth)acrylates, and a C3- to C6 alpha ,  beta -monoethylenically unsaturated carboxylic acid as binder, and conventional auxiliaries.
Patent DE-4202379-A1 (DE)
Title: Removing steel sheets from sheet stack and transporting single sheets to transfer station for feeding press - using double sheet store between removal and transfer stations for separating double sheets using switchable magnets
Inventor: KULIK GERHARD
IPC: B65H3/08
Filed: 1992-01-29
Abstract: A separation magnetic system (14,14') arranged in the vicinity of the double sheet store (13), magnetically separates the individual sheets (2,2'') forming the double sheet from each other. So that only the individual sheet (2') remains at the supply conveyor (6). The magnetically separated individual sheet (2'') is supplied to the double sheet store, for subsequent supply to the conveyor and the transfer station (17). The unit for carrying out the method includes a removal station (4), a supply conveyor (6) designed as a magnetic belt conveyor extending from the removal station (4) to the transfer station. A destacking unit (11), which takes the steel sheets (2) from the sheet stack (3) also a double sheet store (13) arranged in the transport path of the supply conveyor. The magnetic separation system (14) can include electro or permanent magnets. ADVANTAGE - Metal sheets sticking together to form double sheet, for separation and for further transport to transfer station.
Patent DE-4205175-A1 (DE)
Title: Voltage stabiliser for l.v. DC networks, especially in cars - has electrolytic capacitor in series with resistor and diode to ensure correct polarity with time delay switch
Inventor: FISCHER HEINZ
IPC: B60R16/02
Filed: 1992-02-20
Abstract: A device for stabilising the voltage on l.v. DC networks with consumers of variable current demand uses filter capacitors of high capacitance. A resistance limiting the initial charging current and a diode ensuring the correct polarity are connected in front of an electrolytic capacitor. The resistance and diode can be short-circuited after a certain time delay by means of a switch following charging of the correct polarity. Parallel to the electrolytic capacitor is at least one non-electrolytic capacitor of low capacitance and also a peak-topping Zener diode. Across the electrolytic capacitor and the rectifier is connected an LED which illuminates when the polarity of the connection is incorrect. ADVANTAGE - Easy to assemble, ensures long life for the electrolytic capacitors and suffers no damage from incorrect polarity.
Patent DE-4205335-A1 (DE)
Inventor: KRUEGER ERNST DR
IPC: G01B17/02
Filed: 1992-02-21
Abstract: In order to increase the accuracy of measurement when measuring wall thickness by means of an ultrasonic wall thickness measuring apparatus for extruded long products, in particular for conduits, which has at least one fixed sensor, each sensor is integrated in an outer part (1) of an extruder tool (1, 2) or in a carrier (4) mounted thereon. The transmitter and receiver side (7a, 8a) of each sensor (7, 8) is in tactile contact with the surface of the extruded long product (3), the latter being sucked against the transmitter and receiver side by the action of underpressure.
Patent DE-4205931-A1 (DE)
Title: Use of infusion soln. of electrolyte concentrate of arginine hydrochloride - prevents hair fallout and promotes hair growth
IPC: A61K8/44
Filed: 1992-02-27
Abstract: The standard dose of two ml of electrolyte concentrate arginine hydrochloride with eight ml of cooking salt soln. is either injected in the buttocks or directly into the skin of the scalp. The usage of the formula is over a period of approx. three months, two to three times per week, but according to individual needs the dosage and compsn. can be varied. USE/ADVANTAGE - To combat hair fall-out and promote hair growth.
Patent DE-4209340-A1 (DE)
Title: Pivot mechanism for driven vehicle-wheel
Inventor: KEMPF BERND
IPC: A01D75/28
Filed: 1992-03-23
Abstract: The pivot mechanism (44) is for a vehicle-wheel (12), particularly a driven one, on the chassis, having an arm (54) supporting the wheel or its mounting (50) and hinging in a bracket (52), together with a mechanism (56) adjusting the wheel height.Connecting components (58, 60) on arm and bracket secure the wheel rigidly at the desired height.The wheel can be mounted on the arm via a gearbox forming the mounting, and which can also be flange-mounted directly on the chassis in place of the bracket, having an input shaft (64) parallel to its protruding output shaft.
Patent DE-4213325-A1 (DE)
Inventor: HORN ELMAR-MANFRED DIPL CHEM D
IPC: C22C38/40
Filed: 1992-04-23
Abstract: The present invention relates to the use of materials for components in contact with hot, concentrated sulphuric acid and from 0 to 10% by weight oleum, and to the preparation of sulphuric acid while employing these materials.
Patent DE-4215809-A1 (DE)
Title: Meat conveyor - has an angled conveyor trough with a continuous powered chain to move coupled meat carrier plates
Inventor: IYIMEN SIDDIK DR RER NAT
IPC: B65G19/08
Filed: 1992-05-15
Abstract: The conveyor system to carry meat between different floor levels has a conveyor trough (11) and a powdered carrier mechanism (4). Carrier plates (2) are coupled to the carrier system (4) by holders (7). Pref. the carrier mechanism (4) is a continuous chain. The holders (7) have an angled piece for support against the chain (4) carrier. The drive is controlled. The plastics carrier plates (2) are secured to the holders (7) by carriers (12). The conveyor trough (11), on a mobile frame, is positioned at an angle to the vertical. USE/ADVANTAGE - The assembly is used to carry meat products between floor levels, with a continuous movement where the meat, especially bacon, is undamaged.
Patent DE-4216790-A1 (DE)
Title: Digital optical signal transmission system
Inventor: WEDDING BERTHOLD DR RER NAT
IPC: H04B10/2513
Filed: 1992-05-21
Abstract: A transmission system for digital signals has a transmitter with an electro-optical stage (2). This has a laser operated in a frequency shift keyed mode to generate coded signals transmitted over the optical conductor.(3).The signals are received by an opto-electrical device (5) that is sensitive not only to the frequency modulation but also to the intensity modulation of the signal. The dispersion of the optical signal during transmission generates an intensity variation. The signals are identified (6) to generate a digital output.
Patent DE-4221563-A1 (DE)
Title: Wire mesh conveyor belt for continuously conveying metal parts - have indentations on lower edges of boundary stripe to avoid rubbing on drive rollers
Inventor: STEULET MARC-AURELE
IPC: B65G17/06
Filed: 1992-07-01
Abstract: The endless belt comprises several helical wire elements with their longitudinal axes running across the direction of movement of the belt. Along the edges of the belt there are overlapping vertically upwardly projecting boundary plates (8). The lower edges of these plates (8) facing the base plate (5) supporting the endless belt have an indentation so that even when passing the turn-round areas they do not rest on same. Each boundary plate (8) has at the bottom in addition to the bores (9) in the overlapping areas a third bore in the overlapping-free area but aligned practically flush with the two bores. A centre transverse rod (7) projects through this bore to stabilise the conveyor belt. The indentation preferably matches the radius of the maximum turn round area. USE/ADVANTAGE - There is no excessive wear on the boundary plates at the turn-round areas resulting in a longer service life.
Patent DE-4224508-A1 (DE)
Title: Digital data transmission bit rate determination using interrupt - counting pulses within specific period providing value to determine frequency, to start and stop counter.
Inventor: RANZENBERGER RALF
IPC: H04L7/04
Filed: 1992-07-24
Abstract: The method involves determining a bit rate frequency of a data signal received by a processor with aid of an interrupt controlled counter based timer (5). The start of the data transmission occurs after a period of around 20 milli-seconds, at which point the data line goes low and the interrupt starts the counter. Successive pulses on the data line are counted for a specific period determined by the processor (3). At the end of the period the counter is stopped and the value held is related to the period to indicate the bit clock frequency. USE/ADVANTAGE - Improved frequency measurement accuracy.
Patent DE-4225252-A1 (DE)
Title: Camcorder take=up reel braking appts. - has torsion spring between two levers connected to felt pad and pressure roller arm
Inventor: PARK IL MO
IPC: G03B21/50
Filed: 1992-08-03
Abstract: The reel braking appts. includes an arm (14) which is pivotably mounted on the chassis (13) of the camcorder deck. A pressure roller (15) is mounted on the end of the arm, for selective contact with a drive shaft (16) of the deck. An extension (14') to the arm protrudes downwards from the side of the arm and cooperates with a pair of levers (17, 18) which are coupled via a pin (17') and slot (18') arrangement. The end of the second lever (18) has a felt pad (3) for selective contact with the take-up reel for exertion of a braking force. A torsion spring (19) between the two levers urges them apart, and a second spring (23) may be provided for maintaining contact between the first lever and the pressure arm (14). ADVANTAGE - Compact. Simplified construction with improved reliability.
Patent DE-4228509-A1 (DE)
Title: Saw-chain for power-driven chainsaw - has portions, formed between tooth root of cutting link and driving link, preventing solid particles reaching rivets via gaps between links
Inventor: STEHLE HANS PETER
IPC: B27B33/14
Filed: 1992-08-27
Abstract: Gaps (S1) extending in the chain travel direction are formed between the link sides for the supply of oil to the rivets (5). One or more portions (7,7') are formed in each gap before the rivet, to retain solid particles. These portions can be formed between the tooth root of the cutting link and the driving link, and also between the driving and side links, and they can be concentric to the rivet periphery. They can consist of a sealing portion on one link, and a deflecting portion (10) on the other. ADVANTAGE - Largely prevents abrasive particles reaching rivets without impeding oil flow.
Patent DE-4229119-A1 (DE)
Title: Theft protection for private automobile - has code-operated solenoid valve to shut off air-intake into engine
Inventor: WALTHER JUERGEN
IPC: B60R25/04
Filed: 1992-09-01
Abstract: The slider valve (9) is operated by a two-position solenoid (8) which is controlled by an electronic block (5) linked to a processor control (3) by data lines (4). The release code is entered by a code card (6) or by a coded ignition key. Inserting the code activates the solenoid into the open position where it is held by a sprung retainer (11). The sprung retainer has a grip element pressed into a recess in the solenoid shaft. The retaining force is overcome by the return drive of the solenoid. The slider valve and solenoid are mounted in a tamper-proof housing fitted into a convenient site in the engine. The system can be retrofitted to existing vehicles. ADVANTAGE - Simple theft protection, universal fitting.
Patent DE-4232656-A1 (DE)
Inventor: GOBBINI MAURO
IPC: C07J51/00
Filed: 1992-09-29
Abstract: Cyclopentanperhydrophenanthren-17-(hydroxy or alkoxy)-17-(aryl or heterocyclyl)-3 beta -derivatives of general formula (I): <CHEM>  wherein: the symbol  @  means that the hydrogen in position 5 can have an alpha  or  beta  configuration;     the symbol --- represents either a single or a double bond;  and X, R, R<1> and R<2> have the meanings given in the description; a process for producing same and their use for the preparation of a medicament for the treatment of cardiavascular disorders such as heart failure and hypertension is disclosed.