baber/WOPTO huggingface dataset:
Patent DE-4408917-A1 (DE)
Inventor: KAUFMANN JOHANNES
IPC: G06K19/00
Filed: 1994-03-16
Abstract: The production involves defining a number of bit locations on a card with at least three tracks defined as code bits. Some of the tracks refer to one of a number of association tables, each contg. an encoding algorithm and all contained within each reader to enable decoding of the reader tracks on the cards. During the generation of each code schema, the cards are arranged inside a card encoder or coding box. Other code bits are selected at random on demand as a basis for the definition of the light-dark field distribution for each card.
Patent DE-4409598-A1 (DE)
Title: Assembly introduces aroma mist into ambient air over large capillary surface
Inventor: RIEBL GUENTER
IPC: F24F8/50
Filed: 1994-03-21
Abstract: An assembly introduces and disperses an aroma into the ambient air by means of a perfumed liquid which is atomised and released as a mist. The assembly has a vessel (1) for the perfumed liquid from which it flows through a tube (2) and flow control (3) to an air blower (4) with an outlet passage (5) directed at the tube (2) end. The novelty is that a mist dispersal unit (6) is positioned either within the air blower (5) outlet or immediately after the blower (4) outlet passage. The mist dispersal unit (6) has a large specific surface area with a large capillary structure linked to the supply of the perfumed liquid. The mist dispersal unit (6) can be spun or oscillated as a flap during discharge. The mist dispersal unit (6) may be positioned over the air blower (4) ventilator (7).
Patent DE-4415396-A1 (DE)
Title: Crosslinkable silicone sealing compound
Inventor: WUNRAM HEINZ PETER
IPC: C09K3/10
Filed: 1994-05-03
Abstract: A crosslinkable silicone sealing material (I), pref. in the form of a spreadable past, consists of (a) 51.8-68.3 wt% alpha, omega-dihydroxy-polydimethylsiloxane (b) 20-30 wt.% liq. transparent polyalkylbenzene plasticiser (c) 3.0-5.0 wt.% benzamido-silane as crosslinker, (d) 0.4-1.0 wt% aminopropyl-triethoxysilane coupling agent (e) 0.10-0.40 wt.% accelerator, and (f) 8-12 wt.% unreactive, liq. silicone cpd. pref. a thixotropic agent. Also claimed is a process for the prodn. of (I), by (i) mixing (a), (b) and (d), (ii) adding (c) and stirring to give a homogeneous transparent mixt. (iii) adding (f) and stirring until the material has a smooth surface, then (iv) adding (e) and re-homogenising by stirring.
Patent DE-4415831-A1 (DE)
Title: Method of casting high wear resistant prods.
Inventor: LANGE KARL
IPC: B22D19/02
Filed: 1994-05-05
Abstract: A method of casting highly wear-resistant prods. in which the molten metal flows through an injection zone between the casting system and the mould which has a large reduction in cross-section increases the speed and homogeneity of the melt due to an increase in pressure which in turn causes a more intensive wetting and penetration of the wear-resistant particles by the metal.
Patent DE-4416821-A1 (DE)
Title: Crossover between railway tracks
Inventor: HOEHNE HUBERTUS ING GRAD
IPC: E01B25/34
Filed: 1994-05-16
Abstract: The crossover, of simplified construction, is used on a railway line. Independently of the actual lengths of the crossover, sections of the rail members (16,18,20) are elastically flexible by the same adjustment distance with the same relative length of the section. The sections of the flexing rail members, with the same adjustment distances, lie on the same or similarly designed supports (26,28,30).
Patent DE-4420214-A1 (DE)
Inventor: LANGE HANS-ARNIM DIPL ING
IPC: B61L23/22
Filed: 1994-06-06
Abstract: The invention calls for a preferably common signal-cancellation loop (AS) to be laid on a single-track line between the separately located light signals (S1, S2) for the two different directions of travel in order to provide approaching trains with information on the appropriate target signal. A B3-laid track conductor is used as the signal-cancellation loop. So that the trains in the common zone between the signals only receive the messages intended for them, a signal identifier is transmitted to them first. These identifiers are also included in the messages so that it is possible, by comparing them, to determine which message is intended for which train. Appropriate synchronization ensures that the messages from different signals are not fed into the track conductor simultaneously.
Patent DE-4422285-A1 (DE)
Title: Device for covering the outside of motor-vehicle windows
Inventor: BARTHA GUENTER
IPC: B60J11/00
Filed: 1994-06-25
Abstract: The invention relates to a device for covering the outside of motor-vehicle windows, in particular against the effects of frost, sun etc., covering means (6, 6', 6'', 8), which can be unrolled in the manner of a blind, or can be extended in a sheet-like manner or can be folded out, and which can be accommodated in at least one container (5) in the vehicle roof, being arranged in the region of the vehicle windows. <IMAGE>
Patent DE-4423541-A1 (DE)
Title: Proportional pressure regulating valve of slider construction
Inventor: NEUMAIR GEORG DIPL ING
IPC: F15B13/044
Filed: 1994-07-05
Abstract: In the case of a proportional pressure regulating valve having a regulating piston which can be displaced in a housing bore by means of a proportional magnet, a pressure connection (4), a return connection (5) and a control connection (6) are provided. The regulating piston (3) is opposed to a proportional magnet by means of a spring and is exposed to the pressure in the control connection, the regulating piston cooperating with control edges in the manner of a diaphragm with the respective connections in order to control the pressure in the control connection to a value which is dependent on the current applied to the proportional magnet. With a view to an expanded range of use of the pressure regulating valve, the housing bore (2) has at least one further connection (7) and, by means of the further connection (7), the pressure and the return connection (4, 5), a 3/2-way function which can be controlled by the proportional magnet (M) by means of the regulating piston (3) is provided in addition to the regulating function, in which the further connection (7) can be connected as a function of stroke, via the regulating piston (3), either to the pressure connection (4) or to the return connection (5). <IMAGE>
Patent DE-4424936-A1 (DE)
Title: Pulp mould and production method for this, and formed pulp article and production method for this
Inventor: OHSAWA OKIMASA
IPC: B29C41/16
Filed: 1994-07-14
Abstract: A pulp mould of low weight and a production method for this, and a formed pulp article with a smooth surface and a production method for this are disclosed. The pulp mould (100) has a multiplicity of plate pieces (101 to 108) which are combined with one another by means of welding to form a body. A plurality of passage openings (111) are formed in the plate pieces (101 to 108). These passage openings have a diameter which is not larger than 2.0 mm and are formed at a spacing which is not less than 0.05 mm and not more than 2.0 mm. The open area ratio of the passage openings is not less than 8.8% and not more than 75%. The pulp mould can be formed by means of using a plate made of superplastic material which is deformed superplastically. <IMAGE>
Patent DE-4425128-A1 (DE)
Title: Spark ignition e.g. for model aircraft, model boat or model car engine
Inventor: BIEBER JUERGEN DIPL ING
IPC: F02P3/12
Filed: 1994-07-15
Abstract: A motor for a model vehicle such as an aeroplane or boat, uses spark ignition, the energy for this being extracted from the rotating energy of the motor. There is a mounting 1 on the engine 9 which carries an impact mechanism 6. This mechanism comprises a hammer with a tension spring and a piezoelectric crystal which is tapped by the hammer. On the motor shaft is an eccentric control disc with a cam profile that once every revolution lifts the hammer against spring pressure and releases it at the timing point. Between the motor shaft and the disc is a timing advance regulator, which may be a centrifugal one or a vacuum one.
Patent DE-4425230-A1 (DE)
Title: Brush mfr. machine with feeder transporting brush bodies or bristles
Inventor: ZAHORANSKY ULRICH
IPC: A46D3/08
Filed: 1994-07-16
Abstract: The rapid positioning appliance (15) which can be positioned in relation to the tamper (10) is positioned near the tamper appliance, and has several workpiece holders (4a). The brush bodies or the tamped bristles are positioned between the feeder (2) and the rapid positioning appliance. The rapid positioning appliance has a rotary drum (17) with pref. four peripherally placed workpiece holders (4,4a) each of which has a removable clamping plate with clamps for holding the brush bodies (5). The feeder is pref. a continuously running conveyor belt or chain (3). The drum is positioned coaxially with a deflector (6) for the feeder.
Patent DE-4427097-A1 (DE)
Title: Conversion of used photographic film into large format transparent film
Inventor: MENHOFER MAXIMILIAN
IPC: B29B17/02
Filed: 1994-07-30
Abstract: In a process for mfg. large format, transparent flat film from used photographic film, the used film is conveyed, without damaging the surface, through various stages in which physical and biochemical treatments remove information layers from the film base and where necessary modify the surface.
Patent DE-4432353-A1 (DE)
Title: Arc welding or cutting torch with longitudinally displaceable torch neck
Inventor: SPERLING HERMANN
IPC: B23K9/28
Filed: 1994-09-12
Abstract: An arc welding or cutting torch, in particular a machine torch, with a shank part on which the torch holder of a manipulating device acts, with a torch neck or torch body arranged on the one end of the shank part and a connection, arranged on the other end of the shank part, for the supply lines of the torch. In order to cover a wide range of different welding and cutting tasks, provision is made for the torch neck to be accommodated in the shank part in a displaceable manner in the longitudinal direction and to be capable of being secured to the shank part in the respective position by means of a clamping device.
Patent DE-4432988-A1 (DE)
Title: Overhead conveyor with runner trolleys
Inventor: GERKENSMEIER CHRISTIAN
IPC: B65G9/00
Filed: 1994-09-16
Abstract: The trolleys move over a rail system (10) with rises and drops and are suspended from swivel axes, extending transversely to the conveying direction. The trolleys support conveyed goods carriers (18), adjusting parallel to the conveying direction. The transverse swivel axes of the goods carriers are laterally inclined. Pref. the swivel axes on a trolley form one axis of a universal joint. The goods carrier is swivelably suspended from the other universal joint swivel axis. The swivel axes are fitted to carrier rails (12) under the trolleys.
Patent DE-4437777-A1 (DE)
Title: Spray nozzle for a spray unit
Inventor: WOLLIN RUDOLF
IPC: B05B15/656
Filed: 1994-10-24
Abstract: The nozzle for a spray unit (for use in foundries) is characterised by the following: a) the feed lines (4,14) for compressed air and spray material lead separately into the supply space (5) of the unit; b) the bounding surface (6) of the supply space opposite to the nozzle channel (12) is provided with a connection (17) (a bore or a nipple) for an extension piece to a feed line;  c) the free end of such an extension piece (which is located in the nozzle channel) is positioned close to the nozzle outlet; and d) this position of the free end relative to the nozzle outlet is maintained when the position nozzle body (7) is altered.
Patent DE-4438267-A1 (DE)
Title: Hot gas sampling probe, with separation of gas-carried dust, for sampling combustion exhaust gas
Inventor: BOIE JAN DIPL ING
IPC: G01N1/22
Filed: 1994-10-26
Abstract: The gas sampling probe involves a heat resistant metal or ceramic tube formed in a sceptre shaped profile, where hot gases i.e. of temp. up to 1250 deg. C from a furnace, particularly cement kilns, are caused to flow. An air jet (4) causes an induced flow from the furnace end (3) of the pipe through the loop, where in the curved section (5) the dust particles are accelerated toward the outer wall (6) so that the dust concentration at the inner wall (7) is reduced. Gas sampling at point (9) is made.
Patent DE-4441393-A1 (DE)
Title: Disposing of sewage sludge from municipal and industrial sewage treatment
Inventor: LEHMANN THILO
IPC: C02F11/125
Filed: 1994-11-21
Abstract: The disposal of sewage sludge from municipal and industrial sewage treatment plants, comprises centrifuging the sludge or otherwise dewatering and kneading; mixing with other water materials, such as trash rack material, waste paper, thermoplastic plastic waste etc.; and deaerating and pressing to form briquettes in the form of pellets, rods, or bar sections.
Patent DE-4441928-A1 (DE)
Title: Rodent=trap of attractive appearance
Inventor: JELINEK MICHAEL
IPC: A01M23/02
Filed: 1994-11-24
Abstract: The rocking vessel (201) rests on a base, and has an entrance for the animal at one end when in a first position, and which is raised with it in a second one. In the first position, the vessel rests on a supporting edge (27), having a convex-curved surface (30,31) between this edge and its bottom (32). A movable weight (26) lowers the centre of gravity (SA,SB) of the vessel when the entrance (25) is raised, shutting the latter off.Inside the vessel is a mechanism (50) releasing carbonic-acid gas into the interior from a cartridge (59) on tilting into the second position, while on the outside is a movable and lockable weight (34) for precision adjustment of the position of the centre of gravity beforehand.
Patent DE-4444572-A1 (DE)
Title: Fixing abutment ring onto cast iron pipe end
Inventor: KUROTOBI MANABU
IPC: B23K1/18
Filed: 1994-12-03
Abstract: A process for fixing an abutment ring on the outer periphery of a cast iron pipe end involves (a) forming one or more annular grooves in the inner peripheral face of an abutment ring; (b) filling the groove(s) with brazing metal; (c) fitting the abutment ring on the end of a pipe; and (d) heating to effect ferritic heat treatment of the pipe and brazing of the abutment ring.
Patent WO-8202358-A1 (WO)
Title: Method and device for the production and optionally the discharge of foam-mixtures composed of binding agents and additives
Inventor: MAURER DIETRICH
IPC: E04G21/02
Filed: 1982-01-09
Abstract: Method and device for the continuous production and discharge of foam-mixtures composed of binding agents or binding agents and addditives, for example foamed concrete. According to the method and device, the foam produced in a foam generator (15) is added and mixed directly in the continuous mixer and the foam mixture isdischarged by a pump toward the utilization point. The device is comprised of a continuous mixer provided with rotating blades arranged in a frame, wherein the foam generator leads to, so that the foam is mixed with the suspension, before a discharge pump which follows the vehicle transports the mixture at the utilization point.
Patent WO-8300214-A1 (WO)
Title: Blank for a guiding cage and manufacturing method thereof
Inventor: LANGENOHL ROLF
IPC: F42B/
Filed: 1982-06-25
Abstract: A blank for a guiding cage for undercalibrated ammunitions is provided in advance with notches (25), which are made by a stuffer and by a reduction roller to avoid a costly removal of chips. An oversizing of the guiding cage may be accurately adapted in relation to the requirement by means of a radial spacing (29') between a notch end (29) and the outer surface (23).
Patent WO-8702528-A1 (WO)
Title: Collector-free d.c. motor, its drive circuit and process for its operation
Inventor: MUELLER ROLF
IPC: H02P6/08
Filed: 1986-10-18
Abstract: Process for the low-loss regulation of a collector-free D.C. motor and a semi-conductor circuit, in which during a switching phase which is predetermined by a position indicator and at a reduced engine power for rotation speed, the end transistors or an end transistor operates first partly as a switch and then partly as an analog amplifier element. During the analog period, a current is available which varies slowly as a linear function.
Patent WO-8900365-A1 (WO)
Title: Timing system
Inventor: ALBERTY THOMAS
IPC: H04L7/02
Filed: 1988-05-26
Abstract: The invention relates to a timing system in a receiver for digital data transmission with a timing phase detector. The in-phase and quadrature components of the demodulated incoming signal, from which the signal terms of the double frequency have been removed by low-pass filtering - whereby the incoming signal is produced as an input signal as the product of the incoming signal and the output signal of the carrier oscillator - are input to the timing phase detector and are combined as two control signals in such a way that both these control signals uTR and uTI can be interpreted as the real part and the imaginary part of a complex control quantity uT = uTR + juTI. Both control signals uTR and uTI are averaged and the average values so obtained u(Boolean not)TR, u(Boolean not)TI are evaluated in an evaluation circuit to provide a control quantity which drives the timing correction circuit. A combinatorial circuit is provided in which the two averaged control signals u(Boolean not)TR and u(Boolean not)TI are combined. The complex u(Boolean not)TR, u(Boolean not)TI planes are divided into two regions (1, 2), region 1 containing the positive uTR semi-axis and region 2 containing the negative uTR semi-axis. The combination is achieved by establishing whether the vector peak represented by uTR, UTI lies in region 1. If this is so, the combinatorial circuit emits a signal which indicates that synchronization is provided.
Patent WO-9004151-A1 (WO)
Inventor: HELLDOERFER REINHARD
IPC: G01C17/38
Filed: 1989-10-04
Abstract: Es wird ein Verfahren zur Ermittlung des Störeinflusses von ein- und ausschaltbaren Verbrauchern und Aggregaten in Fahrzeugen an elektronischen Navigationssystemen mit einem Display, einem Rechner und Magnetfeldsensor vorgeschlagen, mit dem die Richtung des Erdmagnetfeldes aus dem am Magnetfeldsensor gemessenen Gesamtfeld (H) ermittelt wird. Zu diesem Zweck wird bei ausgeschalteten Verbrauchern im Rechner eine elliptische Ortskurve (O) abgelegt, deren Mittelpunkt (M) um den Vektor (Hs) des am Magnetfeldsensor vorhandenem hartmagnetischem Störfeldes aus dem Nullpunkt des Vektordiagramms verschoben ist. Zur Überprüfung der Größe von Störeinflüssen durch zusätzliche Verbraucher wird bei stehendem Fahrzeug zunächst das am Magnetfeldsensor wirksame Gesamtfeld (H, Hv1) jeweils bei ein- bzw. ausgeschaltetem Verbraucher gemessen, daraus der Vektor (Δs) der Störfeldänderung gebildet sowie über die Ortskurve (O) mit einem Algorithmus der maximale Winkelfehler (Δζ) als Funktion der Störfeldänderung (Δs) errechnet. Diese Schritte werden mit weiteren Verbrauchern wiederholt, bis alle Verbraucher bzw. Aggregate ermittelt sind, die einen vorgegebenen Grenzwert überschreitenden Fehler verursachen.
Patent WO-9114606-A1 (WO)
Inventor: MERGENTHALER ROBERT
IPC: B60T8/42
Filed: 1991-02-27
Abstract: Eine hydraulische Zweikreisbremsanlage mit Blockierschutzsystem (ABS) und Antriebsschlupfregelung (ASR) für Kraftfahrzeuge weist ein Vierkanal-Hydroaggregat (20) mit elektromagnetischen Steuerventilen (31-34) und eine Rückförderpumpe (27) mit zwei getrennten Pumpenelementen (28, 29) für jeden Bremskreis auf. Zur Bremsdruckversorgung im ASR-Betrieb ist eine Vorförderpumpe (43) vorgesehen, die eingangsseitig an einem Bremsflüssigkeitsbehälter (18) und ausgangsseitig über ein Rückschlagventil (46) am Eingang eines der Pumpenelemente (28, 29) angeschlossen ist. Zwecks ständiger Überwachung des Rückschlagventils (46) auf Dichtigkeit ist in der Verbindungsleitung (47) zwischen dem Rückschlagventil (46) und dem Pumpenelement (29) ein Schaltventil (49) angeordnet, das zumindest bei Bremspedalbetätigung in Sperrstellung steht, und zwischen der Verbindung zwischen Rückschlagventil (46) und Schaltventil (49) einerseits und einem Bremskreisausgang (17) des Hauptbremszylinders (15) andererseits ein Rückschlagventil (50) mit zum ersten Rückschlagventil (46) hin gerichteter Durchflußrichtung angeordnet. Eine Undichtigkeit des Rückschlagventils (46) macht sich durch Einsinken des Bremspedals (19) bei normalem Bremsbetrieb bemerkbar.
Patent WO-9222681-A1 (WO)
Inventor: GALLIEN ARNOLD
IPC: C25B9/17
Filed: 1992-06-12
Abstract: Die Erfindung betrifft eine Elektrolysezelle für gasentwickelnde oder gasverzehrende elektrolytische Prozesse unter Verwendung von mindestens einer Elektrode, die in ihrem reaktionsseitigen Randbereich (51, 52) eine solche kapillare Struktur besitzt, dass der Gas- (G) und Elektrolyttransport (L) dort im wesentlichen quer zur Elektrode erfolgt und die gekennzeichnet ist durch einen sich an diesen Randbereich anschliessenden Kapillarspalt, der dem Gas- und Elektrolyttransport entlang der vertikalen Elektrodenebene einen wesentlich geringeren Widerstand entgegensetzt als der Randbereich. Bevorzugt wird die erfindungsgemässe Gestalt durch eine Vielzahl folienartiger (44) sich gegeneinander abstützender, profilierter Elektrodenelemente realisiert. Das erfindungsgemässe Verfahren zum Betreiben der Elektrolysezelle bringt den Ejektoreffekt der Elektrolysezelle voll zur Geltung, das heisst die Selbstversorgung der Elektrolysezelle mit Elektrolyt erfolgt bei stark vermindertem Elektrolytstand in der Elektrolysezelle.
Patent WO-9410757-A1 (WO)
Inventor: BEHRENT HERMANN
IPC: H04B1/30
Filed: 1993-10-28
Abstract: L'invention concerne un récepteur homodyne et un procédé de conversion directe de signaux porteurs modulés angulairement, notamment ceux dont le signal converti (FI) comporte une composante tension continue. Dans plusieurs types de modulation, la composante tension continue (de courte durée) du signal converti contient des informations sur le signal modulant. Des décalages additionnels de la tension continue sont séparés de manière générale grâce à l'utilisation d'un passe-bande pour le signal FI. Avec cette méthode, les composantes tension continue du signal converti, qui contiennent les informations, sont perdues, ce qui perturbe le signal démodulé et augmente en particulier le facteur de distorsion. Afin de pallier cet inconvénient, l'invention prévoit que l'oscillateur local destiné à produire des signaux en phase et en quadrature présente un décalage de la fréquence par rapport à la fréquence porteuse du signal reçu, de manière que la différence de fréquence entre la fréquence porteuse et la fréquence de l'oscillateur se trouve dans la bande de transmission des passe-bandes pour supprimer des mélanges, des résidus de porteurs et des décalages de la tension continue indésirables.
Patent WO-9505144-A1 (WO)
Title: Preparation fonctionnelle oxygenee contenant des phospholipides et du fluorocarbone
Inventor: ZASTROW LEONHARD
IPC: A61K8/70
Filed: 1994-08-12
Abstract: L'invention concerne une préparation contenant des substances nutritives, des principes actifs et des substances protectrices déterminés, ainsi qu'un porteur d'oxygène, et concerne en outre un procédé de production de cette préparation et son utilisation. L'invention permet de produire des préparations pour la peau, à haute teneur en oxygène et contenant également d'autres substances nutritives, principes actifs et substances protectrices et dont les frais de production sont réduits. La nouvelle préparation oxygénée comprend : a) des phospholipides et du fluorocarbone chargé en oxygène ou un mélange de fluorocarbones, la proportion de fluorocarbone se situant entre 0,2 et 100 % en poids/volume; la teneur en phosphatidylcholine de la fraction lipide se situe entre 30 et 99 % en poids, sous forme d'agrégats lamellaires asymétriques; b) un produit obtenu par dissolution par homogénéisation ultrasonore et/ou haute pression atteignant 25 Mpa, sans les altérer, de suspensions ou de dispersions de cellules de substances végétales, de bactéries ou de levures, et c) une substance porteuse cosmétique ou dermatologique appropriée à l'application sur la peau. En ce qui concerne sa teneur en oxygène, cette préparation est basée sur la synergie existant entre les fluorocarbones et les produits de dissolution.