baber/WOPTO huggingface dataset:
Patent DE-4314308-A1 (DE)
Title: Method and device for determining the propagation velocity of sound in a yarn
Inventor: SONNTAG ECKHARD
IPC: G01N29/07
Filed: 1993-04-30
Abstract: A method and a device for determining the propagation velocity of sound in a yarn are used to obtain information regarding the yarn structure of the yarn to be examined. The object of the invention is to improve the known device such that the measurement method is qualitatively enhanced with regard to its information and the service value of the device is increased. In addition to the known measurement of the propagation time of sound in the yarn, a measurement is simultaneously carried out of the tensile force in the thread. The measurement method according to the invention allows functional representation of the relationship between the propagation velocity of sound and values of the associated thread tensile force. From this representation, information regarding the yarn structure can immediately be determined. A further feature is that the yarn can be examined in the advancing, i.e. in the moving, state. A further feature according to the device is that the yarn is transported between two pairs of rollers and simultaneously clamped. A further feature according to the device is that a device for changing the thread tensile force is arranged between two pairs of rollers. Similarly, a thread tensile-force sensor is arranged between two pairs of rollers, which sensor sends its measured values for processing to a computer. In contrast to known measuring devices, on-line operation of the measuring device according to the invention is made possible. Manual exchange of the yarn sections to be examined and the... Original abstract incomplete. <IMAGE>
Patent DE-4314873-A1 (DE)
Title: Device for decanting liquids into bottles in a sterile manner
Inventor: ZWILLING HEINZ-MICHAEL
IPC: B67C7/00
Filed: 1993-05-05
Abstract: Device for decanting liquids into bottles in a sterile manner, the bottles being treated by steam treatment directly before the decanting operation. This process is intended to be improved with the effect that sterilisation treatment is carried out even in the filling-machine circulating region which is not occupied by bottles. For this purpose, the invention provides that, on completion of the filling operation, the steam feed through the steam-infeeding pipe is resumed and is maintained at least until shortly before a new bottle is attached to the centring and/or filling member.
Patent DE-4315181-A1 (DE)
Title: Forceps for performing dental treatments
Inventor: KOEVER PETER DR
IPC: A61C3/16
Filed: 1993-05-07
Abstract: The invention relates to a forceps for performing dental treatments. The forceps (1) essentially comprises two forceps legs (2) which are joined in a common swivelling axis and are each formed by an operating lever (4) and a pincer lever (5). The forceps (1) according to the invention is distinguished in that at least one of the pincer levers (5, 6) is bent or angled off the plane of movement of the pincer levers (5, 6) and in that the projection of the pincer levers (5, 6) into the plane of movement shows a different length. Release of partial prostheses dentures on fitting of the prosthesis is facilitated with such a forceps. <IMAGE>
Patent DE-4318186-A1 (DE)
Title: Retrovirus from HIV group and use thereof
Inventor: GUERTLER LUTZ G PROF DR
IPC: A61K39/00
Filed: 1993-06-01
Abstract: A novel immunodeficiency virus which is called MVP-5180/91 and has been deposited at the European Collection of Animal Cell Cultures (ECACC) under No. V 92092318 is disclosed. Also disclosed are the characteristic antigens which are obtainable therefrom and which can be used for detecting antibodies against retrovirus which are associated with immunodeficiency diseases, and the DNA sequence and amino-acid sequence of the virus.
Patent DE-4328856-A1 (DE)
Title: Barrier-gas seal on a shaft of a gland of a casing under excess pressure, especially that of a furnace-gas expansion turbine
Inventor: SCHMITZ DIETER DIPL ING
IPC: F01D11/04
Filed: 1993-08-27
Abstract: The invention relates to a barrier-gas seal on a shaft (1) of a gland (6a) of a casing (6) under excess pressure, especially that of a furnace-gas expansion turbine. The seal comprises two different types of seal arranged in series, more specifically a gap-type ring seal (5a, 8) on the casing side, said seal operating on the principle of a screw pump which exerts a pumping action in the direction of the casing (6) as the shaft (1) rotates, and a multi-part mechanical seal (9, 10, 11). Annular spaces (20, 21, 22) supplied with barrier gas are provided between the individual parts of the mechanical seal (9, 10, 11) and, if required, between the gap-type ring seal (5a, 8). The particular effect of the barrier-gas seal according to the invention is that, with the shaft (1) rotating, the gap-type ring seal (5a, 8) keeps furnace gas laden with dust particles away from the mechanical seal (9, 10, 11), which is sensitive to dust particles. The gap-type ring seal (5a, 8) furthermore has the effect of reducing the pressure as a function of the rotational speed, and the mechanical seal (9, 10, 11) is thus not subjected to excessive pressure. In the stationary condition, on the other hand, the mechanical seal (9, 10, 11) alone performs the sealing function. With the shaft (1) stationary, dust particles which reach the mechanical seal (9, 10, 11) cannot lead to abrasion. The barrier-gas seal is thus distinguished by the fact that it requires little maintenance and provides a highly efficient seal. <IMAGE>
Patent DE-4334575-A1 (DE)
Title: Multiple recording type heat transfer recording ink sheet for facsimile, etc.
Inventor: SHIOKAWA KEIICHI
IPC: B41M5/42
Filed: 1993-10-11
Abstract: Ink sheet has (A) at least two ink layers comprising colourant and thermo-fusible cpd. and (B) porous resin layer, on a heat resistant substrate. The ink layer nearer to the substrate has higher melt viscosity of the ink component.Pref. porous resin layer has release property to the ink component. Ink layer has adhesion property to the substrate. Thermo-fusible compound is thermo-fusible microparticles. Average particle size of the thermo-fusible microparticles is 1.0-10.0 microns. The thermo-fusible cpd. is, e.g., bee's wax, carnauba wax, candelilla wax, montan wax, stearic acid, stearyl alcohol, etc. The substrate is, e.g., polyester, polycarbonate, nylon, polyimide, condenser paper, etc.
Patent DE-4339794-A1 (DE)
Title: Treatment of waste/residues contg. amalgam
Inventor: SCHWALOWSKY GERHARD DIPL ING
IPC: C22B43/00
Filed: 1993-11-16
Abstract: The process for treating waste/residues contg. amalgam comprises: (a) in a mixing installation, the waste/residues contg. amalgam is/are treated with a diluted acid applied in amts. which are just sufficient for decomposition of amalgam; and (b) the resulting prod. is mixed with an alkaline solid.
Patent DE-4341034-A1 (DE)
Title: Hydraulic pipe connection between telescopic strut and wheel block
Inventor: FAUCK RAINER
IPC: F16L27/12
Filed: 1993-12-02
Abstract: The hydraulic pipe connection has a tubular connecting element (9) axially movably held by the radial circumference at one end (10) in a recess (11) joined to the hydraulic pipe (12). The other end (15) of the connecting element is ball shaped and held in a second recess (17) joined to the other hydraulic pipe (31) by an axially movable screw element (16) with an external thread (18). The ball shaped end when in the recess permits an adjustment at the hydraulic pipe (31) in all directions to balance out any tolerances. The screw element is made as a screw cap with a pressure ring (20).
Patent DE-4341822-A1 (DE)
Title: Cleaner and circulator for cutting machinery coolant and other fluids
Inventor: EDER WOLFGANG DIPL ING
IPC: F04D7/04
Filed: 1993-12-08
Abstract: Circulator/cleaner for fluids containing solids, and possibly, oils and fats. Esp. suitable for metal cutting machinery coolant. The vessel (2) contains a pump (1), and an impeller (6) fitted to the end of its shaft (5), projecting beyond the pump casing, and ending close to the base (2a) of the vessel. This circulates the stream (B), which is directed onto the inner wall (4). This suction inlet of the pump (1) is covered by a concave perforated plate strainer (8). The method of clearing the inner wall from deposits using the appts. described, is also claimed.
Patent DE-4343436-A1 (DE)
Title: Cup-holder with lid-mechanism in car
Inventor: TANAKA TSUTOMU
IPC: B60N3/10
Filed: 1993-12-16
Abstract: The holder accommodates a cup between the driving and front passenger seats in a car. A slide (14) working on a vertical guide on a base (13) is spring-loaded upwards, and accommodates the hinging lid (5). A striker pin protruding downwards fro the slide acts against a snap-connector (22) on the base, and which grips it, and releases it when pressed a second time.A protruding portion of the spring seat on the slide bears against the lid, there being a protrusion on one and a notch in the other, engaging together when the lid is open.
Patent DE-4403348-A1 (DE)
Title: Method for detecting misfiring, based on fluctuations in the rotation of a crankshaft
Inventor: NAMIKI KOICHI
IPC: G01M15/11
Filed: 1994-02-03
Abstract: A method for detecting misfiring, based on fluctuations in the rotation of a crankshaft is proposed, in which a time interval which is necessary for the rotation of the crankshaft over an angular range associated with a cylinder to be tested for misfiring is detected as a function of pulses which are provided by a crank angle sensor with blades. A deviation of the crankshaft angle acceleration D omega n, which is calculated on the basis of the time interval to be detected in this way and corresponds to the cylinder to be tested for misfiring, from the angular acceleration D omega n-3, which corresponds to a cylinder which is part of a cylinder group for which the cylinder to be tested for misfiring belongs, is compared with a determination value and an occurrence/absence of misfiring is detected in correspondence with the result of the comparison. By using the deviation between the angular acceleration values which are calculated on the basis of the time intervals which are detected by the use of the same blade, the negative influence of structural faults of the blades are eliminated in order, as a result, to prevent incorrect detection of misfiring as a result of the blade faults.
Patent DE-4407438-A1 (DE)
Title: Warning flag for transportable appliances, especially ladders
Inventor: GROSS CHRISTIAN
IPC: G09F17/00
Filed: 1994-03-07
Abstract: At least part of the warning flag is in the form of a support. The outside of the warning flag shows the colour of a traditional flag, whilst the inside provides information. The warning flag is in the form of a folding recyclable sheet of plastic, especially polyethylene of rectangular shape, with a longer side longer than the periphery of the ladder-rung. A connection detachably joins the flag to the ladder.
Patent DE-4408472-A1 (DE)
Inventor: GEBHARD WOLFGANG
IPC: B60K23/02
Filed: 1994-03-12
Abstract: A driving device, in particular for driving the wheels of a motor vehicle, has a drive, a mechanical gear connected downstream of the drive and two hydraulically controlled friction clutches (3) or friction brakes (4) for connecting the drive to the gear and for carrying out the functions of a parking brake. The friction clutches (3) or friction brakes (4) are connected by hydraulic control lines (27, 28) to an auxiliary uncoupling device with an adjustable accumulator piston (7) that co-operates with a gear shift piston (15, 16). When the accumulator piston (7) is actuated by the switching piston (15, 16), the volume of the accumulator piston (7) may be supplied through the hydraulic control lines (27, 28) to the friction clutches (3, 4) in order to uncouple them.
Patent DE-4410274-A1 (DE)
Title: Multilayer resist prodn. process
Inventor: LEE JUN SEOK
IPC: G03F7/26
Filed: 1994-03-24
Abstract: A multilayer resist pattern prodn. process involves (a) producing an alignment marking on a silicon substrate provided, on its surface, with a cell portion having several cell patterns with steps; (b) depositing a lower deposited film on the substrate and then applying a lower resist film which is exposed and developed to produce a secondary alignment marking; (c) producing an insulating interlayer over the lower resist film and then applying an upper resist film to produce a multilayer resist film; (d) exposing the upper resist film to form highly etchable and poorly etchable regions; (e) silylating the resulting structure to form a silylated layer on the upper resist film; (f) etching away the highly etchable region to produce an upper resist pattern and removing the silylated layer; (g) patterning the interlayer using the upper resist pattern as mask; and (h) etching the lower resist film, using the patterned interlayer as mask, to produce a multilayer resist pattern.
Patent DE-4416186-A1 (DE)
Inventor: TILL VOLKER DIPL ING
IPC: B08B9/20
Filed: 1994-04-29
Abstract: The installation is for cleaning out and/or filling barrels (2) or kegs. It includes a conveyor (1) for the barrels (2) and at least one transponder reader (9) for picking up information stored in transponders (5) arranged on the barrel (2). The transponder reader is arranged in the conveyor (1) such that the barrels (2) are passed over it (9). In use, the read transponder signal is fed to the installation control together with information on the planned or finished treatment process. They are related to data concerning previous processes stored in a data processor. <IMAGE>
Patent DE-4424597-A1 (DE)
Inventor: ALTHAUS ROLF DR
IPC: F23D11/10
Filed: 1994-07-13
Abstract: A combustion device, in particular for a gas turbine, comprises a combustion chamber having a plurality of burners (2) working in parallel, to which burners (2) liquid or gaseous fuel is supplied from outside by means of interchangeably inserted fuel lances (3) via corresponding liquid-fuel-feed passages (9, 21) or gas-feed passages (5, 24), variable choke points are provided in the liquid-fuel-feed passages (9, 21) or gas-feed passages (5, 24) of the individual fuel lances (3) to adapt the fuel distribution to the individual burners (2) in a simple manner. The choke points are adjusted by removing the lance and reducing the diameter of choke ring 16, or/and reducing the length of pipe section 22 to increase the size of the choke point in the form of an annular gap 20. <IMAGE>
Patent DE-4435470-A1 (DE)
Inventor: JANSEN JOHANNES R DR
IPC: C07D521/00
Filed: 1994-10-04
Abstract: The invention relates to novel substituted phenylaminosulphonyl ureas of the formula (I) in which A may be N or CH, Q may be O or S, R<1> and R<2> are mutually independently e.g. C1-C4 alkyl or C1-C4 alkoxy, R<3> may be H, halogen, C1-C4 alkyl or C1-C4 alkoxy, R<4> and R<5> may be individually C1-C6 alkyl or together C2-C5 alkanediyl, and R<6> may be C1-C6 alkyl, and salts of compounds of formula (I), a process for producing the novel compounds and their use as herbicides.
Patent DE-4438407-A1 (DE)
Title: Vacuum UV source with a inert gas-filled chamber e.g. for laboratory calibration work
Inventor: ULRICH ANDREAS DR RER NAT
IPC: H01J63/02
Filed: 1994-10-27
Abstract: The vacuum ultraviolet (UV) source contains a gas-filled emission chamber (10) which has a part-translucent section, an electron source where the emission chamber is closed by a silicon-based thin foil (20) and where the electron source is positioned so that electrons penetrate the foil, entering the emissions chamber. An excimer beam is generated in the emission chamber by the collision of electrons with noble gases. The pressure in the emission chamber is in the range of 0.5 to 30 bar, preferably 2 bar. The foil (20) is of thickness 100-300 nm.
Patent DE-4445104-A1 (DE)
Title: Device for introducing instruments into body cavities
Inventor: SCHALLER GUENTER
IPC: A61B17/34
Filed: 1994-12-19
Abstract: A sleeve (2) encloses a through channel (3) which can be closed in an airtight manner by a cap (5) connected to an insert part (4). When the instrument is introduced, this cap is swung from a closed position to an open position. The insert part has a slot-shaped sliding guide (6).The prismatic cutout (7) of the insert part serves as a joint socket in which one end of the cap engages while the other slide in the guide slot. The overflow channel (8) to the gas connection has acting as a nonreturn valve, a flat ring washer (9) which lies on a section (10) of the through channel opening and which covers an inner connection (11) to the supply channel (8). The opening movement of the valve disc is limited by an inwardly projecting part (12) of the sleeve. The introduction of the operating instrument is undertaken with little friction as the cap is operated by the difference in gas pressure on either side of it.
Patent WO-8301763-A1 (WO)
Title: Connections between portions of a bicycle frame or fork, comprised of tubes, and method for making the same
Inventor: GRUENFELD DETMAR
IPC: B62K19/18
Filed: 1982-11-11
Abstract: The connections between portions of bicycle frames or forks, comprised of tubes, particularly the connections to the steering tube (9), to the crank gear bearing (10) and to be saddle tube (11), comprise at least one first tube (1) connected by its preformed end (6') to the periphery of a second tube (2) by means of an extruded material (12). The end of the first tube is enlarged and adapted to the periphery of the second tube, while the extruded material is plastic material. Furthermore, the ends may be adhered, respectively, to the periphery of other tubes. In addition to the tubes forming the frame itself, the rear portion of the bicycle may also be connected, by its ends, to the crank gear bearing (10) and to the saddle tube (11) by means of the extruded plastic material.
Patent WO-8404959-A1 (WO)
Inventor: VAN DE LOECHT HEINRICH
IPC: G01B7/28
Filed: 1984-06-08
Abstract: Procédé et dispositif pour mesurer le profil d'une dent, où un palpeur de mesure (5) palpe le profil d'une dent pendant une opération de mesure. La ligne d'action (E) en tant qu'endroit géométrique de tous les points de contact du palpeur de mesure (5) et du profil de la dent est une ligne non linéaire.
Patent WO-8607555-A1 (WO)
Title: Articulation de robot avec moteur electrique d'entrainement
Inventor: BRUNS JOACHIM
IPC: B25J9/10
Filed: 1986-02-19
Abstract: L'articulation de robot comporte un moteur électrique (32) d'entraînement et un mécanisme (46, 48, 50, 60) démultiplicateur connu sous le nom de "Harmonic Drive". La couronne dentée (50) extérieure du mécanisme démultiplicateur est fixée à une bride de montage (54) laquelle est reliée directement ou par l'intermédiaire d'une douille d'acier (22) rigidement à une partie du robot (10). La bride (54) et la surface adjacente de fixation à une partie du robot (10) ou à la douille d'acier rapportée (22) sont reliées par une denture de chant (70), de préférence une denture à dents de loup, permettant ainsi d'obtenir une transmission de couple absolument sans jeu et résistante à l'usure. La douille d'acier rapportée (22) peut également être fixée par l'intermédiaire d'une denture (72) à l'une des parties du robot (10). Par la disposition d'un palier (16) précontraint, de préférence un palier à rouleaux croisés, on peut obtenir un dispositif compact et rigide de pivotement d'une partie du robot (8, 12) dans l'autre partie (support 10).
Patent WO-9423497-A1 (WO)
Title: Schaltungsanordnung zum schutz von ein- und ausschaltbaren leistungshalbleiterschaltern vor schalt-überspannungen
Inventor: MARQUARDT RAINER
IPC: H03K17/082
Filed: 1993-03-24
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung (28) zum Schutz von über ihren Steuereingang (G) ein- und ausschaltbaren, ein Zweigpaar (2) in einem Stromrichter (4) bildenden Leistungshalbleiterschaltern (T1, T2) vor Schalt-Überspannungen. Erfindungsgemäß besteht die Schaltungsanordnung (28) aus einem Vergleicher mit nachgeschaltetem Analogverstärker mit Begrenzungskennlinie, der ausgangsseitig mit einem Steuereingang (G) des zu schützenden Leistungshalbleiterschalters (T1, T2) elektrisch leitend verbunden ist, wobei am Vergleicher eine Ist-Spannung (UCE) und eine vorbestimmbare Soll-Spannung (U*CE) des Hauptanschlusses (C) dieses Leistungshalbleiterschalters (T1, T2) anstehen. Somit erhählt man eine Schaltungsanordnung (28) zum Schutz gegen Überspannungen, wobei auf ein RCD-Beschaltungsnetzwerk für die Leistungshalbleiterschalter verzichtet werden kann, da kleinste Spannungsabweichungen sofort erkannt werden und der Leistungshalbleiterschalter gesteuert ausgeschaltet wird.
Patent WO-9321385-A1 (WO)
Inventor: KUSTERMANN MARTIN
IPC: D21H23/54
Filed: 1993-04-10
Abstract: The invention concerns an applicator for coating webs of, in particular, paper or cardboard, the applicator having a belt or hose (2), which passes round a support element (3) and a drive roller (4), plus a paper roller (5) round which the web of paper or cardboard passes, a gap (7) being formed between the paper roller (5) and the hose (2) for applying the coating compound to the web. The invention is characterized in that the support element (3) comprises a roller (6) of relatively small diameter with respect to the drive roller (4) and at least one further roller (9, 9', 10) on which the support roller (6) rests.
Patent WO-9725386-A1 (WO)
Title: Agents de revetement durcissables, faiblement emissifs, exempts de solvant
Inventor: BLUM RAINER
IPC: C09D11/104
Filed: 1996-12-13
Abstract: L'invention concerne des agents de revêtement durcissables, faiblement émissifs, exempts de solvant, renfermant, comme liant, des polyesters saturés et/ou insaturés renfermant, comme motifs, des motifs dihydrodicyclopentadiène de formule (I) et/ou des motifs oligodihydrodicyclopentadiène de formule (II) où n = 1 à 10. L'invention concerne également un procédé de réalisation de revêtements faisant appel aux agents de revêtement selon l'invention, ainsi que l'application de ces agents pour le revêtement de réceptacles, notamment de boîtes métalliques.
Patent WO-9725760-A1 (WO)
Title: Espace de decharge rempli de gaz
Inventor: DAEUMER WOLFGANG
IPC: H01T1/22
Filed: 1997-01-08
Abstract: Dans le but d'optimiser l'effet dit clair-obscur, c'est-à-dire la différence de tension de claquage entre la première activation et la deuxième activation après une phase obscure, dans des espaces de décharge remplis de gaz, on ajoute comme autre constituant au mélange d'activation composé de plusieurs constituants un composé oxydique de césium et d'un métal dit de transition comme le tungstène, le chrome, le niobium, le vanadium ou le molybdène à raison de 5 à 25 % en poids. Les autres constituants du mélange d'activation sont un composé de baryum et un métal dit de transition sous forme métallique comme par exemple le titane, et un constituant de base tel qu'un halogénure alcalin ou alcalino-terreux et/ou un silicate de sodium et/ou de potassium.