baber/WOPTO huggingface dataset:
Patent DE-4331203-A1 (DE)
Inventor: HOEFELMAYR TILMAN DR
IPC: G01N33/04
Filed: 1993-09-14
Abstract: A method and a device are disclosed, during which a quantitatively proportional analysis sample of less than 50 ml can be taken from a milk flow, even in the case of cows having an expected total milk quantity of up to 30 kg and expected maximum milk flows of 12 kg per minute. The method is in this case distinguished in that, by using a cyclically controlled valve, each cycle comprising a valve open time and a valve closed time, for taking only analysis samples kept below a predetermined maximum quantity of 50 ml, from the empirically determined expected value of the total milk quantity to be milked from the cow in question, a cycle time and a valve open time are determined, the cycle time and the valve open time being in each case selected such that they lie within predetermined value ranges, such that the valve open time or the cycle time are controlled as a function of the milk flow, and such that, in order to avoid values of the valve open time or of the cycle time lying outside the value ranges, as a result of change in the milk flow, the valve open time and the cycle time are changed in the same ratios with respect to the values lying within the value ranges. The device, by means of which such a milk sample collection can be carried out, comprises a milk flow meter, a processor unit and a milk-sampling device which essentially comprises an electrically controllable solenoid, using which a closure member can be moved into a first position which blocks a flow orifice for the sampling flow and a second position which uncovers this orifice. <IMAGE>
Patent DE-4335173-A1 (DE)
Title: Can-changing device
Inventor: LIEDGENS HANS-PETER
IPC: B65H75/16
Filed: 1993-10-15
Abstract: During the handling and transport of round sliver cans, there is the problem that the sliver cans have to be oriented by rotation for automatic sliver insertion both for attaching the sliver to the can and during the provision of the prepared can at the workstation. It is therefore proposed, according to the invention, that the can (48, 78) be connected to a polygonal pallet (21), and that the start (6a) of the sliver (6) assume a specific position relative to the pallet for automatic insertion. <IMAGE>
Patent DE-4335950-A1 (DE)
Title: Derivatives of 3-hydroxycarboxylic acids, their preparation and use
Inventor: BAUMANN ERNST DR
IPC: C07D239/60
Filed: 1993-10-21
Abstract: Derivatives of 3-hydroxycarboxylic acids of the formula I <IMAGE>  in which the substituents have the following meaning:   R is a CHO group, a CO2H group or a radical which can be hydrolysed to give CO2H, R<2> is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;   X is nitrogen or CR<14>, R<14> being hydrogen or together with R<3> forming a 3- to 4-membered alkylene or alkenylene chain in which one methylene group in each case is replaced by oxygen; R<3> is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, or R<3> is linked with R<14> as indicated above to give a 5- or 6-membered ring; R<4> is an optionally substituted alkyl, alkenyl or alkynyl group; a cycloalkyl or cycloalkenyl group which can contain an oxygen or sulphur atom and is optionally substituted; optionally substituted phenyl or naphthyl or an optionally substituted heteroaromatic; or R<4> and R<5>, together with the adjacent carbon atom, form a 3- to 8-membered ring which can contain an oxygen or sulphur atom and can carry 1 to 3 radicals; R<5> is hydrogen, alkyl, alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, haloalkyl, cycloalkyl, alkoxyalkyl, alkylthioalkyl or optionally substituted phenyl, or R<5> is linked with R<4> as indicated above to give a ring;   Y is sulphur, oxygen or a single bond; R<6> is the radicals mentioned for R<4> and additionally an amino group -NR<15>R<16> or a radical ...   Original abstract incomplete.
Patent DE-4337180-A1 (DE)
Inventor: FUNKEN PETER DIPL ING
IPC: H01B9/00
Filed: 1993-10-30
Abstract: A multi-wire 1 flexible power line has integrated optical waveguides arranged as an optical waveguide cable 3 in one of the outer filling portions of the powder wires, the said cable 3 having a plastics shell 8 arranged around the twisted or loosely bunched optical waveguides 7, and a heat-insulating coating 9, and the energy fitting-portion chamber housing the optical waveguide cable 3 is filled with a filler 4 of jute threads or a similar material for protection against compression. The optical waveguide cable has a braiding 10 made of steel or plastics wires, which is stable under compression. Partial protective conductor wires 2, inner shell 5 and outer 6 are shown. <IMAGE>
Patent DE-4339080-A1 (DE)
Title: Compsns. for long-term therapy of cardiovascular disorders
Inventor: LINDNER ROLF DIPL CHEM
IPC: A61K31/565
Filed: 1993-11-16
Abstract: Compsns. for long-term therapy of coronary blood flow disorders and hypertension comprise dehydroepiandrosterone nitrate (I). Also claimed is a compsn. as above in which the dehydroepiandrosterone (DHEA) is replaced by a DHEA analogue having an esterifiable OH gp. in position 3.
Patent DE-4343435-A1 (DE)
Inventor: KLAUS CHRISTOPH
IPC: H01M4/80
Filed: 1993-12-18
Abstract: In a gas-tight NiCd or NiH accumulator of the button-cell type, at least the positive electrode polarity is represented by a pasted electrode having a porous support skeleton comprising a metal foam or metal felt (a foam or felt electrode) instead of the usual compressed powder tablet. In particular, the three-dimensional foam structure with a porosity of approximately 95% promotes a very high volume capacity of 500 to 700 mAh/cm<3> of electrode and behaves mechanically stably with respect to the volume work of the nickel hydroxide in cyclic operation. <IMAGE>
Patent DE-4344996-A1 (DE)
Title: Upper steering assembly for bicycle
Inventor: CHI YI-CHEN
IPC: F16C11/10
Filed: 1993-12-30
Abstract: The upper steering assembly for a bicycle includes a head tube, a steerer tube passing through the head tube, a bearing assembly mounted on a top of the head tube and around the steerer tube. A rotational socket has a threaded inner periphery and includes an upper clamping portion and a lower skirt portion which has an annular groove in an underside for retaining the bearing assembly. A compression socket is mounted around the steerer tube and has a longitudinal slit. It includes an upper clamping section and a lower tubular section which is in threading connection with the inner periphery of the rotational socket, allowing an adjustment of vertical position of the rotational socket relative to the compression socket.
Patent DE-4401078-A1 (DE)
Title: Tool inserting branch pipe in pipe under pressure
Inventor: GERVENS HANNS
IPC: F16L41/04
Filed: 1994-01-15
Abstract: The tool inserts branch pipes with valves (10,19) in a water or gas pipe. Two saws (37,27) are driven in synchronism and cut out a length of pipe from the main one (7). These work in a sealing housing (40) clamped round the latter, and which can hinge open. The valves (10,19) and branch pipe with T-piece (16) are thrust by a further slide (38) into the gap formed, after which union nuts are tightened by spanners actuated from outside, forming an airtight joint.
Patent DE-4408178-A1 (DE)
Title: Clamp holder for glass plate fitted to stair banisters
Inventor: PAULI JUERGEN
IPC: E04F11/18
Filed: 1994-03-11
Abstract: The clamp holder has clamp cheeks (1,2) which are tightened together by a central body (4) arranged between tightening surfaces (1b,2b). The central body has a mounting bore (17) and two surfaces (4C) lying parallel against the tightening surfaces of the clamp cheeks. A fastening system in the form of teeth (14,15) is provided on the tightening surfaces on one side and on the contact surfaces of the central body on the other side to secure the clamp cheeks in one of the angular positions corresponding to the gradient of the stairs.
Patent DE-4409487-A1 (DE)
Title: Process and system for the fermentation of biogenic/organic crude waste
Inventor: GROOTERHORST ALFONS DIPL ING D
IPC: C05F17/00
Filed: 1994-03-19
Abstract: Process for the fermentation of biogenic/organic crude waste with the aid of a plurality of bioreactors which release percolation water and which are charged successively with the crude waste, wherein the crude waste undergoes in each bioreactor after charging an aerobic initial phase, then an anaerobic run-in phase with formation of acidic percolation water and subsequently a methane production phase with formation of basic percolation water. The acidic percolation water is drawn off from a bioreactor situated in the anaerobic run-in phase and is percolated into a bioreactor situated in the methane production phase. The basic percolation water is drawn off from a bioreactor situated in the methane production phase and percolated into a bioreactor situated in the anaerobic run-in phase. If necessary, water is added at least to the bioreactor which is situated in the anaerobic run-in phase. Systems for carrying out the process are also indicated. <IMAGE>
Patent DE-4410594-A1 (DE)
Title: Pharmaceutical containing active ingredients
Inventor: BEUSCHER NORBERT DR
IPC: A61K36/00
Filed: 1994-03-26
Abstract: A pharmaceutical contains active ingredients obtd. by extn. of Arctostaphylos urae-ursi and selection of the ingredients according to their tendency to inhibit IgE liberation in vitro.
Patent DE-4412269-A1 (DE)
Inventor: VENNEWALD WERNER
IPC: A01J15/12
Filed: 1994-04-09
Abstract: In the separator part (6) of the churning cylinder (4) the majority of the buttermilk is separated from the butter solids and is led away as the first partial flow via the buttermilk outlet (7). In a press (9) the mixture of butter solids and buttermilk emerging from the churning cylinder (4) is separated into butter and a second partial flow of buttermilk which is collected in the buttermilk sump (11). All of this buttermilk, which still contains smaller particles of butter solids, is returned to the churning cylinder (4) via the buttermilk outlet pipe (12). The particles of butter solids agglomerate with the larger butter particles and can then be separated from the buttermilk in the press (9). There is thus no need for a special device for separating off the particles of butter solids.
Patent DE-4416623-A1 (DE)
Inventor: GRUSS PETER DIPL ING
IPC: C08J9/14
Filed: 1994-05-11
Abstract: Mixtures for preparing hard polyurethane foams are preferably kept in a pressurised container and contain: (a) isocyanate group-containing prepolymers obtained by reacting isocyanurate and if required urethane group-containing polyisocyanates with compounds having at least two hydrogen atoms capable of reacting with the isocyanates and a molecular weight from 62 to 10,000, the prepolymer containing less than 2 % by weight monomer polyisocyanate; (b) per se known adjuvants and additives; and (c) foaming agents with a boiling temperature lower than 0  DEG C/760 mm Hg.
Patent DE-4418855-A1 (DE)
Title: Knee prosthesis parts fitting to thigh and shank
Inventor: AHLBAEUMER GEORG DR MED
IPC: A61F5/01
Filed: 1994-05-30
Abstract: Proposed is a knee orthesis with two approximately half-shell parts (10, 12) designed to be joined to the upper and lower leg and to be connected to pivot together in a plane about lateral joints (16, 18), the orthesis being designed such that it adapts readily to given leg-circumference changes or changes caused by an increase in muscle size. To this end, the half-shell parts (10, 12) are divided along their crowns (28 and 30, respectively) and the two halves (10a, 10b and 12, 12b respectively) of the orthesis parts can be moved and locked relative to each other at right angles to the longitudinal axis of the leg.
Patent DE-4427107-A1 (DE)
Inventor: KRESSE FRANZ
IPC: A47L13/20
Filed: 1994-07-30
Abstract: The fringes contain ring spun yarns. While having the same fullness, absorbency and cleaning power, these cleaning cloths or apparatus, for example wiping covers, may be up to 25 % lighter. Fluff formation is considerably reduced.
Patent DE-4428405-A1 (DE)
Inventor: BUESTGENS BURKHARD DIPL ING
IPC: G01C19/56
Filed: 1994-08-11
Abstract: The invention concerns a gyrometer comprising at least two oscillating masses connected to each other by spring elements to form an oscillatory system. The aim of the invention is to design the gyrometer so that the Coriolis detector is largely decoupled from the oscillating parts of the structure. This aim is achieved by designing and disposing the spring elements in such a way that the oscillatory system can only execute oscillations in at least two modes parallel to the substrate plane.
Patent DE-4429586-A1 (DE)
Title: DFB semiconductor laser and method for production thereof
Inventor: ISHINO MASATO
IPC: H01S5/34
Filed: 1994-08-19
Abstract: A DFB laser (10) has a semiconductor substrate (1) of a first conductivity type, a semiconductor multilayer structure (7) which is formed on the semiconductor substrate (1) and an active layer (4) for producing laser light and a gain-coupled diffraction grating which is arranged between the semiconductor substrate (1) and the semiconductor multilayer structure (7). The diffraction grating comprises a multiplicity of arched projections which are periodically arranged on one surface of the semiconductor substrate, and a quantum-well light-absorption layer for covering the multiplicity of arched projections. A quantum-well light-absorption layer has a light-absorbing region which has a first thickness on each boundary between two neighbouring arched projections and a region which does not absorb light and has a second thickness on each of the apices of each of the arched projections which is smaller than the first thickness. The light-absorbing region has a band gap which is narrower than a band gap of the active layer, and the region which does not absorb light has a band gap which is wider than the band gap of the active layer (Figure 5). <IMAGE>
Patent DE-4430487-A1 (DE)
Title: Mechanical arrangement for mutual operation of pushbutton switches
Inventor: QUARDT DIRK DIPL ING
IPC: H01H13/56
Filed: 1994-08-27
Abstract: A number of pushbutton switch inputs (I,II) are arranged in line within a housing and each switch has a push button (2) that has an internal profiled recess (4) engaged by a pin (5) to provide stable ON and OFF positions. Located within the switch housing is a cross-slide unit (3) and this has cam profiles formed (10) that are located at each switch position. Also within the cross-slide unit are release pins that interact with the latching mechanism for each switch. The cross slide is subjected to a transverse spring force (8).
Patent DE-4434584-A1 (DE)
Title: Preventing defects (e.g. craters) in coatings
Inventor: STRANGHOENER DIETER DIPL CHEM
IPC: C09D7/47
Filed: 1994-09-28
Abstract: Use is claimed in preventing defects (e.g. craters) in coatings of cpds. (I) which can form inclusion complexes, pref. cyclodextrins or their derivs.
Patent DE-4439806-A1 (DE)
Title: Process to clean and dispose of used filter plugs
Inventor: HOFER RUDOLF
IPC: B09B3/00
Filed: 1994-11-08
Abstract: Process to clean and dispose of used filter plugs which have had lacquers or dispersions consisting of pigments, binders and organic solvents passed through them under pressure in a filter housing, this having at least one in and outlet opening to pass liqs. or gases. Solvents are first pumped from a storage tank(6) through the filter plugs(2) stacked in a filter housing(1), and the contaminated solvent loaded with dispersion sludge is pumped to a storage tank(4) through an outlet opening(3). In a second stage, inert gas, heated if necessary, is blown through the filter housing to remove any remaining solvent, and passed to a solvent recovery plant(5). In a third stage, the cleaned and dried filter plugs(2) are either reused or possibly shredded and passed to normal waste.
Patent DE-4439866-A1 (DE)
Title: Guide device for guiding and arranging containers on conveyor belts of packing machines
Inventor: MARTI JEAN
IPC: B65G21/20
Filed: 1994-11-08
Abstract: The device comprises guide rails (2,4) which are constructed in sandwich form with a sound absorbing synthetic material located between the two side plates (6,7). The guide rails are formed from individual segments (5) which are attached on fastening elements above the transport route and enter the container stream for forming the container rows.
Patent DE-4443452-A1 (DE)
Title: Chemical reactor for high temps and pressures
Inventor: BOUKIS NIKOLAOS DR
IPC: B01J19/02
Filed: 1994-12-07
Abstract: Installation for chemical reactions under high temps. and pressures, where corrosive materials are produced or released, consisting of a non-porous ceramic vessel which can withstand the high temp. and corrosive nature of the chemicals and a surrounding metallic shell to withstand the high pressure, where the gap between the two vessels can be maintained at the reaction pressure through a pressure equalising device.
Patent DE-4444445-A1 (DE)
Title: Prodn. of polymer-based substrates compatible with tissue and cells
Inventor: KELLER RUPRECHT
IPC: A61L27/34
Filed: 1994-12-14
Abstract: In the prodn. of polymer-based substrates compatible with tissue and cell for use as hard or soft tissue implant in medicine, the substrate surface is modified with hydrophilic biopolymers, their derivs. and/or hydrophilic synthetic polymers. Also claimed are the modified substrates per se.
Patent DE-4445923-A1 (DE)
Title: Detector to determine zero crossing of AC voltage used e.g. in oven toaster heating control
Inventor: STEINLE MICHAEL DIPL ING
IPC: H03K17/13
Filed: 1994-12-22
Abstract: The detector includes a bistable switch formed by transistors (1 & 2) coupled by a resistor (3). The transistor bases (B1 and B2) are connected with the supply (11) via series resistors and a voltage divider (7, 8, 9). Before the supply voltage passes through zero, switching signals (A and B) appear at the coupling resistor. The first transistor can be PNP and the second NPN.
Patent WO-8701051-A1 (WO)
Inventor: PANTHOEFER RUDOLF
IPC: B01D53/04
Filed: 1986-08-16
Abstract: Pour réaliser de manière inodore la ventilation de récipients fermés destinés aux liquides, spécialement les récipients pour eaux usées, au moyen d'un dispositif techniquement simple et peu onéreux, ce dernier est conçu sous la forme d'une enceinte (1) axialement symétrique ouverte des deux côtés, par laquelle la région supérieure du récipient est reliée à l'environnement extérieur, d'un filtre à air (3) disposé dans le récipient (1) et d'un clapet anti-liquide (4). Une conception de l'enceinte en forme de bouteille s'est avérée avantageuse, le filtre à air (3) étant inséré dans la partie inférieure et étant composé de couches multiples de blocs de mousse (7) avec des couches de charbon actif (8), et l'élément flottant à clapet (4) étant doté d'une forme sphérique et situé entre le filtre à air (3) et la partie rétrécie de l'enceinte (1).
Patent WO-8706681-A1 (WO)
Title: Heating device with reheater
Inventor: SCHNEIDAWIND OTTOMAR
IPC: F23D11/40
Filed: 1987-04-29
Abstract: To achieve the maximum possible combustion, a hollow cylinder (2) is arranged in a heating unit at a distance from the burner and in the direction of the flow of exhaust gases. Said cylinder extends over the entire cross-section of the flow and comprises apertures (7). In particular, the hollow cylinder (2) is mounted in the region of the outlet of the flame tube (1) and at a distance thereto and/or the burner is adjusted in such a way that the hollow cylinder (2) glows on the edge near the outlet.
Patent WO-8803608-A1 (WO)
Title: High-voltage switch
Inventor: HERDEN WERNER
IPC: F02P7/03
Filed: 1987-09-02
Abstract: High-voltage switch which can be used in particular as an ignition voltage distributor for applying the ignition voltage to the spark plugs of a combustion engine. The high-voltage switch consists of a cascade connection of opto-electronic semi-conductor elements (5) which are operated or switched by means of incident light radiation. As a result, very high voltages can be switched precisely, and a galvanic separation is ensured between the control circuit and the high-voltage circuit. The control circuit can be operated with a low voltage, so that the unit can be used, in particular in a trouble-free manner, with electronic ignition systems.
Patent WO-8901065-A1 (WO)
Inventor: DUEES THEO
IPC: F15B21/12
Filed: 1988-06-13
Abstract: Un dispositif génère des impulsions explosives d'air comprimé, notamment pour éviter la formation de dépôts de fibres volantes par exemple, dans des machines textiles. Afin de générer de telles impulsions explosives d'air comprimé sans grandes dépenses d'énergie, une soupape d'inversion (3) et une soupape d'étranglement (2) spécialement conçues sont agencées entre la conduite d'amenée (A) d'air comprimé et un réservoir (1).
Patent WO-9102668-A1 (WO)
Inventor: HOLZINGER OTTO
IPC: H02J13/00
Filed: 1990-05-26
Abstract: Die Erfindung betrifft ein Verfahren zur Datenübertragung von Datenverarbeitungsanlagen mit verteilten, untereinander über einen seriellen Datenbus kommunizierenden Signalverarbeitungsgeräten, zwischen denen Botschaften übermittelt werden. Zur Vermeidung von Ausführungsverzögerungen zeitkritischer Funktionen wird vorgeschlagen, daß jede Botschaft aus den Komponenten Identifier (I), Befehl (X) und einem bedingenden Ereignis (Y) zur Ausführung des Befehls (X) besteht und daß zumindest eine der Komponenten zu einem beliebigen Zeitpunkt, insbesondere vor Eintritt des Ereignisses (Y) über den Datenbus zum funktionsausführenden Signalverarbeitungsgerät übertragen wird, wobei dem Identifier (I) ein den Eintritt des Ereignisses (Y) prüfender Kontrollalgorithmus zugeordnet ist und bei Ereigniseintritt die Befehlsausführung erfolgt.
Patent WO-9104216-A1 (WO)
Inventor: EHRET BERNHARD
IPC: B65H39/16
Filed: 1990-09-13
Abstract: Bei einer Vorrichtung zum Zusammentragen von flächigen Bahnen wie beispielsweise von Papierbahnen zu sogenannten Mehrblattformularen in Endlossätzen oder Einzelformularen ist den zusammengetragenen und längs- oder querverleimten Bahnen in deren Transportrichtung eine Falzstation bzw. Querschneidestation vorgelagert. Eine derartige Vorrichtung ist gekennzeichnet durch eine Vakuumkammer (14) mit einem Einlaßschlitz (16) und einem in Transportrichtung der Bahnen (20, 22) nachgeordneten Auslaßschlitz (18), durch die die Bahnen (20, 22) in Transportrichtung hindurchführbar sind, und/oder eine Einrichtung (66) zum Beaufschlagen der Bahnen (20, 22) mit Ultraschall.
Patent WO-9303433-A1 (WO)
Title: Recording/reproduction arrangement for data and command protocols in edp system peripherals
Inventor: MICHEL UWE
IPC: G06F11/22
Filed: 1992-07-24
Abstract: For the purposes of the recording and reproduction of data and command protocols in EDP system (2) peripherals, e.g. high-powered electrophotographic printers, a storage device (3, 104) is arranged in the peripheral (1) and connected to a central unit (100) of a control device (10) of the peripheral (1) via bus system (101). The storage device (3, 104) can thereby take the form of a micro-computer (3) with an internal hard disc store (30) which is connected to the central unit (100) of the peripheral (1) via a bidirectional parallel interface (103) or of an internal mass store (104) of the peripheral (1).
Patent WO-9530898-A1 (WO)
Inventor: SCHIEDER ERWIN
IPC: G01N33/28
Filed: 1995-05-05
Abstract: Die Erfindung betrifft eine Einrichtung und ein Verfahren zum Bestimmen von Schadstoffen in einem flüssigen Brennstoff, der in einer Brennstoffleitung (1) strömt. Es ist vorgesehen, daß von der Brennstoffleitung (1) eine verschließbare Zuleitung (2) ausgeht, die in einen Behälter (3) mit bekanntem Volumen einmündet. Dieser Behälter (3) ist mit einer Heizvorrichtung (10) versehen und steht durch eine verschließbare Verbindungsleitung (4) mit einem Analysegerät (5) in Verbindung. Eine Probe des Brennstoffs, die ein konstantes Volumen hat, wird bei erhöhter konstanter Temperatur abgemessen und dann analysiert.