baber/WOPTO huggingface dataset:
Patent DE-4405414-A1 (DE)
Inventor: ZAUNS-HUBER RUDOLF DR
IPC: C14C9/02
Filed: 1994-02-21
Abstract: Sulphured substances useful for stuffing leather are obtained by reacting esters (a) of monohydric or polyhydric alcohols with 1 to 24 C atoms and fatty acids with 1 to 30 C atoms, the sum of C atoms in the alcohol and fatty acid components of the esters being equal to at least 19, with a sulphuring reactive (b), then by neutralising them. As sulphuring reactive (b) a combination of at least one organic sulphonic acid (b1) and sulphuric acid (b2) is used, the proportion of sulphuric acid in relation to the sum of organic sulphonic acid and sulphuric acid amounting to 0.5 to 40 %by weight. The esters (a) used are preferably at least partially ethylenically unsaturated in relation to their alcohol and/or fatty acid components.
Patent DE-4411700-A1 (DE)
Title: Floating-calliper brake, in particular a spot-type floating-calliper disk brake
Inventor: WALDEN MICHAEL
IPC: F16D55/227
Filed: 1994-04-05
Abstract: A floating-calliper brake has two pins (16, 18) which can be displaced axially to guide the floating calliper (10) in holes (20, 22). In this arrangement, one pin/hole pair is an accurate fit and the other pin/hole pair has a relatively large clearance. In order to avoid rattling noises of the brake and nevertheless to be able to manufacture it economically, assemble it in a simple manner and make it functionally reliable, the pin (18) running with a relatively large clearance in the hole (22) extends through a guide sleeve (30) which is arranged in the hole (22) and the axial dimension of which is considerably smaller than the effective length of the pin (18). <IMAGE>
Patent DE-4418499-A1 (DE)
Title: Plant substrate contg. molten ash chamber granulate
Inventor: KIEFER FRANK DR RER NAT
IPC: A01G31/00
Filed: 1994-05-27
Abstract: A new inert, stable particulate plant substrate comprises molten ash chamber granulate and nutrient carriers.
Patent DE-4418953-A1 (DE)
Title: Removal of old buried pipes for replacement
Inventor: ZIMMERMANN HEINZ
IPC: E21B7/30
Filed: 1994-05-31
Abstract: To break up and compress old piping in cleaning up old sites, and especially rubbish dumps, a ground displacement hammer together with a press pipe is pushed through the old pipe from the start shaft, so that it is broken and displaced. the press pipe and the ground displacement hammer are released by a loose housing round the head, to be retracted through a nerve strand into the start shaft.  Also claimed is an appts. with a ground displacement hammer (12) at the leading end of a cylindrical housing (8) carrying the cutting head (10), open to the rear. It has trailing insertion opening (17) for the nerve strand (18) to be drawn in with a loose sliding action and it can be kinked, where the compressed air hose (13) from the trailing end is within the press tube (14) at a drive surface (16), the ground displacement hammer (12) is linked to a retraction system and the nerve strand (18) is composed of overlapping polyethylene high pressure pipes.  USe - The system is used for cleaning old rubbish dumps and replacement of pipes to carry seepage water.
Patent DE-4422063-A1 (DE)
Title: Paper take-up device for a photographic printing (copying) device
Inventor: TAKANO SHIGEYUKI
IPC: G03B27/58
Filed: 1994-06-23
Abstract: A paper take-up device serves for taking up photographic paper after exposure onto a take-up spool in a photographic printing device. A loop-producing section for storing an exposed section of the photographic paper in the form of a loop is arranged upstream of the take-up spool. The take-up spool is rotated by a DC motor which is activated or deactivated as a function of the extent of the loop. A paper-guiding arm is provided for the purpose of limiting the outermost winding of the roll of paper wound onto the take-up spool. An angle detector measures the inclination of the paper-guiding arm for the purpose of determining the diameter of the roll of paper. The DC motor is braked dynamically after being switched off, and a resistance value or a braking time for a dynamic braking of the DC motor is changed in accordance with the diameter of the roll of paper in order to reduce a variation in the amount of paper take-up as a function of the diameter of the roll of paper in the deceleration time which extends from the switching off up to the actual coming to rest of the DC motor. <IMAGE>
Patent DE-4426742-A1 (DE)
Title: Releasable counterweight for construction machine
Inventor: BIERWISCH MANFRED
IPC: E02F9/18
Filed: 1994-07-28
Abstract: The counterweight (9) is movable w.r.t. the machine's frame (3) by a controllable (dis)mounting mechanism. The frame has a supporting surface for the counterweight, above whose centre of gravity (10) is located a bearing (22). The (dis)mounting mechanism comprises a swivel lever (25), swivelable by hydraulic cylinders (24, 30) about a swivel axis (8) fixed to the frame via a counter-bearing (26). The swivel axis is spaced from the bearing assembly, away from the machine, so that the dismounted counterweight is first guided on an upward moving component and then on a downward one. The counterweight has a recess (11) in its centre in which the bearing sits.
Patent DE-4426857-A1 (DE)
Title: Pressure release system for a nuclear reactor pressure vessel
Inventor: HAU GERHARD
IPC: F16K17/10
Filed: 1994-07-28
Abstract: A pressure release system (1) for a pressure vessel (12) such as that belonging to a nuclear reactor. The device comprises a pressure controllable valve (2) with a pressure control inlet (22) connected to a control valve (3). The control valve (3) has two signal inputs (4,5) connected to the pressure vessel (12). When the activating signal is simultaneously applied to both inputs the control valve applies pressure to the pressure control inlet (22) which operates the pressure controllable valve (2) so that its fluid through flow channel is opened. This releases fluid from the pressure vessel and releases its pressure.
Patent DE-4430770-A1 (DE)
Title: Temperature probe to measure material in pipe
Inventor: SAX RAYMUND
IPC: F16L3/12
Filed: 1994-08-30
Abstract: The probe (1) is attached to a tube (3) via a support (4) and casing (5). The casing has adjustable fasteners (7). A perforated band (2) is strapped around the tube and hooks into the head (11) of a nut (6). The nut tightens and loosens the band via a screw (12). The probe can be moved along the tube, always remaining on the top.
Patent DE-4433539-A1 (DE)
Inventor: AUFLEGER PETER
IPC: H01G4/35
Filed: 1994-09-20
Abstract: The multiple bushing capacitor is assembled in a metallic housing and comprises at least one X- and Y-capacitor formed as winding capacitors with front contact layers on their end faces. One X-capacitor (4) for each phase conductor (L1...L9) is arranged with one of its end faces at the end face (3) of the Y-capacitor (2). The end faces of the X- and Y-capacitors are connected concentrically and extensively with each other. The N-conductor (N) is connected extensively at these end faces. The N-conductor is carried through the middle of the Y-capacitor. Each phase conductor is carried through a core hole of the respective X-capacitor and is connected on the phase side extensively and concentrically with the front contact layer of the X-capacitor. The earth side of the Y-capacitor is connected extensively and concentrically with the housing.
Patent DE-4433688-A1 (DE)
Title: Clamp plate with thrust casing and pressure plate for threaded connection and anchorage
Inventor: BERWALD WERNER DIPL ING
IPC: G01L5/24
Filed: 1994-09-22
Abstract: The clamp plate has at least one thrust plate (6) and a thrust casing (7) weaker than a thrust body. (8). When a load is applied via a fitting cup (15) the compression process is indicated as a displacement and hence shows the tightening force. The pressure plate has borings extending parallel to the axis (10) of the thread which hold the compression body tightly against the upper edge (19) of the pressure plate (9). The compression casing is in the form of a cylinder and is weaker than the compression body.
Patent DE-4433973-A1 (DE)
Title: Worm-gear drive arrangement for electric motor
Inventor: BRUHN RAINER
IPC: H02K11/215
Filed: 1994-09-23
Abstract: A detection unit is provided for determining the rotational movement of the rotor shaft (2'). The detection unit consists of a magnet wheel (13) and a Hall sensor (22). The magnetic magnet wheel (13) and the Hall sensor (22) are fixed at the housing cover (4). The external dia. of the pole ring is smaller than the dia. of the crown line of the worm (2). The Hall sensor (22) is arranged in a housing. This housing is insertable in an opening (20) of the gear box housing cover (4). The connection between the sensor housing and the cover (4) results across locating unit.
Patent DE-4435661-A1 (DE)
Inventor: ROESL FRANK DR
IPC: A61K38/21
Filed: 1994-10-05
Abstract: The present invention concerns an agent comprising a substance which influences the redox status of cells for treating papilloma virus-positive malignant lesions.
Patent DE-4436439-A1 (DE)
Title: Roller device for transporting heavy loads
Inventor: HAUCK ANDREAS
IPC: B65G7/04
Filed: 1994-10-12
Abstract: The roller device has a carrier plate (1) for the load and at least three holders (2,11) for the running rollers (13). There is a turntable (3) on the running rollers, inside the surface formed by the holders, to take the load directly. The upper surface of this turntable can turn relative to the carrier plate. The holders are arranged relative to each other in the form of an equilateral triangle. The turntable can be tipped slightly relative to the carrier plate. The surface of the turntable may project from that of the carrier plate. There may be a spherical bearing between the turntable and the carrier plate.
Patent DE-4438305-A1 (DE)
Inventor: RUF FRIEDRICH DR
IPC: B41M5/155
Filed: 1994-10-26
Abstract: Described is a pigment for coating pressure-sensitive paper, particularly a colour pigment for duplicating paper, the pigment being made of at least one acid-activated alkali-metal and/or alkaline-earth smectite. The pigment is characterized in that the alkali-metal and/or alkaline-earth smectite is partially activated with at least one Brönstedt and/or Lewis acid and has an amorphous silicic acid content of at the most 15 % by wt., a swell volume of 5 to 30 ml/2 g, a specific surface area of less than about 140 m<2>/g and a Brookfield viscosity of about 200 to 1000 mPa.s (measured in a suspension with a solids content of 25 % by wt., a latex content of 5 % by wt. and a pH of 9).
Patent DE-4444235-A1 (DE)
Title: Separation system for mixed waste
IPC: B07B1/15
Filed: 1994-12-13
Abstract: The separation system has a number of oscillation channels (2) positioned adjacent one another, above one another and in series one after the other, with their oscillation controlled for transporting the separated waste individually to the discharge point.Pref. input sensors (71, 72) for monitoring the flow at the entry point, provide pulses which are fed to a data processing device (73) for controlling setting drives (63, 64, 65) and couplings (66) for increasing the spacing between successive acceleration bands allowing coarse separation of the waste.
Patent WO-8200925-A1 (WO)
Inventor: KRUEGER M
IPC: H01R13/453
Filed: 1981-08-25
Abstract: The coupling device (1) comprising a male portion (2) and a female portion (3) for the releasable coupling particularly of the terminations of high voltage conductors and low voltage control conductors, and a locking means intended to prevent the inadvertent separation of the two portions, must enable a simple handling of the female portion (3) and particularly also be adapted to voltages of more than 500 volts. To this effect, the locking means is comprised of one element (8) moving the portions (2, 3) of the device one with respect to the other, in a coupling, respectively, uncoupling position, and locking them in a coupling position. The female portion (3) is further provided with a safety sliding means (23) covering the connection contacts when the two portions are uncoupled and which may be pushed to an open position allowing the coupling by a control surface (25) provided on the male portion (2), after a first connection of the two portions of the device.
Patent WO-8502921-A1 (WO)
Inventor: SCHNEIDER FRANZ
IPC: G05B19/42
Filed: 1984-12-19
Abstract: Une structure de bâti indépendante de la presse, permettant de simuler les déplacements des voies de transfert de la presse à paliers multiples, sert à raccourcir les périodes d'arrêt des presses à paliers multiples, pendant le changement et l'ajustage des outils, des organes de préhension et des déplacements des voies de transfert. L'installation comporte aussi une commande de programmation pour le déroulement du mouvement, grâce à laquelle les valeurs réglées de manière optimale pour l'installation, relatives au déplacement, à l'accélération et à la vitesse des voies de transfert et destinées à l'automation des outils et au fonctionnement de préhension active sont détectées selon la programmation et traitées de manière à former un cycle de déplacement transmissible à la presse à paliers multiples.
Patent WO-8704683-A1 (WO)
Title: Tool for serving looms of cables
Inventor: SCHLAICH GERD
IPC: H01B13/012
Filed: 1987-01-29
Abstract: A tool for serving looms of cables comprises an outlet for feeding the cable serving material and tongs or claws for holding the loom of cables during the serving process. To obtain a fully automated serving of looms of cables, it is essential that the tool (pistol) be provided with a securing flange, a pneumatic cylinder (outlet cylinder) for driving the outlet and a pneumatic cylinder for driving the tongs (3, 4). The pneumatic cylinders can be controlled by the robot. It is particularly advantageous to provide an intermediate flange on the securing flange to secure the tool to an automatic manipulator or to an interchangeable tool device.
Patent WO-8707590-A1 (WO)
Title: Process and device for large surface-area fine-bubble gasification of liquids
Inventor: ENGELBART WILKE
IPC: C02F3/06
Filed: 1987-06-12
Abstract: In a process and device for fine-bubble, large surface-area gasification of liquids, elastic perforated membranes, preferably in the form of flexible gasification tubes (2), are arranged in a liquid container (1). Said membranes are spread out horizontally in the liquid container by means of holding and guide devices (4) and are preferably stretched out, in relation to their rest state, by means of tension devices (12, 16). As a result of the stretching the gas throughput is improved and a uniform flow of fine gas bubbles is formed. To clean the perforated membranes of blockages therein, the stretched state of the membranes is momentarily suspended and then restored. In the case of serious clogging, the gas supply is interrupted, the perforated membranes are degassed and dewatered, after which the stretched state is suspended, and after a pre-set time gas is again fed to the perforated membranes; thereafter the stretched state is restored.
Patent WO-8803629-A1 (WO)
Inventor: BECHTEL PETER
IPC: F16L59/05
Filed: 1987-11-11
Abstract: Un dispositif isolant pour conduits (9) de produits lubrifiants ou réfrigérants difficiles à atteindre et laissant peu de place pour le montage comprend deux corps isolants complémentaires (11, 11b, 12a, 12b) similaires à des godets qui s'étendent le long du conduit (9) et dont la surface intérieure, opposée au conduit (9) complète son profil extérieur. Une fermeture comprend des rails (20a, 20b, 21a, 21b, 24a, 24b, 25a, 25b) à griffes qui s'accrochent mutuellement et s'étendent le long du conduit (9).
Patent WO-9001694-A1 (WO)
Title: Chemically sensitive transducer
Inventor: HAMPP NORBERT
IPC: G01N27/414
Filed: 1989-08-09
Abstract: Chemically sensitive transducer (10) for selectively determining a chemical property of a fluid (11), having at least one field-effect transistor, the gate of which is connected to a corresponding measuring electrode (19) covered with a membrane (29) that is sensitive to said chemical property, and a metal protection (30) which insulates the whole of the transducer (10), except the membran(s) (29), from the fluid (11). Said transducer is characterized in that a supporting plate (18) is provided, the measuring electrode (19) being arranged on one of its sides while an amplifier circuit (22) containing the field-effect transistor is arranged on its other side, and in that the measuring electrode (19) is electrically connected to the gate of the field-effect transistor over a conductor (24) passing through the supporting plate (18).
Patent WO-9013932-A1 (WO)
Inventor: SPAECK HELMUT
IPC: H02B13/02
Filed: 1990-04-04
Abstract: Eine metallgekapselte und gasisolierte Lastschaltanlage weist einen Dreistellungsschalter (4) für die Schaltstellungen 'Ein', 'Aus' und 'Geerdet' sowie einen Vakuum-Leistungsschalter auf. Hierbei besteht eine Reihenschaltung des Dreistellungsschalters (4) in dessen Schaltstellung 'Ein' mit dem Vakuum-Leistungsschalter (11) derart, daß der Dreistellungsschalter (4) auf der Sammelschienenseite und der Vakuum-Leistungsschalter (11) auf der Abgangsseite angeschlossen ist. Die Erdung der Abgangsseite erfolgt unmittelbar über die Stellung 'Geerdet' des Dreistellungsschalters (4). In dieser Schaltung werden Kurzschlußströme ohne zusätzliche Verriegelungen beherrscht, da ein als Lasttrenn- und Erdungsschalter ausgebildeter Dreistellungsschalter vorgesehen ist, der auch die Fähigkeit der Einschaltung auf einen Kurzschluß besitzt. Der für die Vakuumschaltröhren (12) vorgesehene Raum kann so bemessen sein, daß auch Sicherungskammern für HH-Sicherungseinsätze verwendbar sind. Auf diese Weise werden anreihbare Einheiten gleicher Abmessungen mit unterschiedlicher Gerätebestückung für die meisten vorkommenden Schaltaufgaben geschaffen.
Patent WO-9119631-A1 (WO)
Inventor: PETER CORNELIUS
IPC: B60S1/08
Filed: 1991-05-11
Abstract: Il est proposé un système d'essuie-glace (10) avec un moteur de commande électrique (12) fournissant un couple d'entraînement pour au moins un essuie-glace (16), lequel exécute un mouvement de va-et-vient sur une vitre à nettoyer. Il est prévu un agencement de traitement de signaux (20), lequel commande ou règle par l'intermédiaire d'un étage de commutation électrique (18) la vitesse du moteur de commande (12) à une valeur constante.
Patent WO-9723723-A1 (WO)
Title: Conduite de carburant pour dispositifs d'alimentation en carburant de vehicules
Inventor: BRAUN HANS-PETER
IPC: F16L13/14
Filed: 1996-08-02
Abstract: L'invention concerne une conduite de carburant (16) qui interconnecte les composants d'un dispositif d'alimentation en carburant ou bien les relie au moteur à combustion interne (14). La conduite de carburant (16) est conçue sous forme de tuyau et est fixée à un raccord (20). A proximité du raccord (20), le tuyau (16) présente sur sa circonférence un renflement d'appui (36) de telle façon qu'en coupant le tuyau (16), on peut produire un nouveau raccord par le morceau restant sur le raccord (20) et présentant le renflement d'appui (36). Sur ce nouveau raccord, on peut à nouveau fixer une nouvelle conduite de carburant, par exemple, sous forme de flexible. La préparation d'un tuyau (16) présentant ledit renflement d'appui (36) permet un démontage simple de la conduite de carburant ou des composants qui y sont reliés.
Patent WO-9740370-A1 (WO)
Title: Capteur de mesure electrochimique pourvu d'une garniture d'etancheite sous forme de poudre
Inventor: WEYL HELMUT
IPC: G01N27/407
Filed: 1997-03-26
Abstract: L'invention concerne un capteur de mesure électrochimique servant à la détermination de la teneur en oxygène de gaz, en particulier de gaz d'échappement de moteurs à combustion interne. Ledit capteur comprend un détecteur placé, sans application d'un potentiel, dans un boîtier, ce détecteur comportant un corps d'électrolyte solide conduisant les ions oxygène, se présentant sous la forme d'un tube fermé d'un côté, ainsi que des électrodes pourvues de connexions électroconductrices, une de ces électrodes étant exposée, en tant qu'électrode de mesure, au gaz faisant l'objet de la mesure et recouverte d'une couche de protection poreuse formant une isolation électrique. La connexion conduisant à l'électrode de mesure est isolée electriquement au moyen d'une couche isolante qui est constituée de deux zones (16, 17) séparées par une zone d'étanchéité (18).
Patent WO-9818068-A1 (WO)
Title: Regeleinheit für einen mehrphasigen direktantrieb und verfahren zur austeuerung eines solchen antriebs
Inventor: DREIFKE GUENTER
IPC: H02P6/00
Filed: 1997-10-22
Abstract: Beschrieben wird eine Regeleinheit für einen Direktantrieb, der aus einer Passiveinheit mit magnetisch leitenden Bereichen, einer Führungseinheit, einer Aktiveinheit und einer Ansteuereinheit, die elektrische Speiseströme bereitstellt, besteht. Durch einen internen Sensor im Motorelement wird eine Kommutierung erreicht, wodurch der Schrittmotor den Charakter eines Gleichstrommotors erhält. Weiterhin ist ein Verfahren zur Ansteuerung eines derartigen Direktantriebes angegeben.
Patent WO-9915353-A1 (WO)
Inventor: FLAUSS HASSO
IPC: B60J10/00
Filed: 1998-09-19
Abstract: Selon l'invention, une unité robot (1), comportant un cylindre de compression (6) et une unité de balayage de bord (7) montée en amont dudit cylindre et pourvue de détecteurs par balayage laser (20, 21, 22), permet de déterminer au préalable la position et la forme du bord (3) et de prendre en compte ces paramètres de sorte que l'application du profilé d'étanchéité (4) par pression s'effectuer à vitesse élevée et avec une grande précision.
Patent WO-0016459-A1 (WO)
Title: Fehlerstrom-schutzeinrichtung mit überlastschutz
Inventor: BAUER BERNHARD
IPC: H02H3/10
Filed: 1999-09-03
Abstract: Fehlerstrom-Schutzeinrichtung (1), mit einem netzspannungsunabhängigen, einen Summenstromwandler (2) enthaltenden Fehlerstrom-Auslösekreis (4) und mit einem in einem netzstromversorgten Überlast-Auslösekreis (10) angeordneten Überlastschutz (18), wobei der Fehlerstrom-Auslösekreis (4) und der Überlast-Auslösekreis (10) ein gemeinsames Auslöserelais (7) zur Betätigung einer ein Leiternetz (LN) beschaltenden Schaltmechanik (8) enthalten.
Patent WO-0042312-A1 (WO)
Inventor: KRIMMER ERWIN
IPC: F16K31/06
Filed: 1999-10-26
Abstract: The invention relates to a solenoid valve, more particularly, for tank ventilation in motor vehicles, comprising at least one valve opening forming a sealed seat (103) and a valve member (20) for opening and closing the at least one sealed seat (103) and cooperating with the latter, said valve member being spring-loaded by  electromagnets against the restoring force of a readjusting spring (30). The invention is characterized in that a flow element (70) throttling the flow of a gas is mounted downstream from the valve member (20), the configuration of said flow element matching the cross section of the opening of the sealed seat (103) that cooperates with the valve member (20) for determining (dosing) the flow rate of the gas through the cross-sectional area of the flow element (70) when the solenoid valve is open in such a way that the surface of the cross section of the opening of the effective valve seat is 2.5 times bigger, preferably more than 9 times bigger, than the surface of the effective cross-sectional area of the flow element (70).