baber/WOPTO huggingface dataset:
Patent DE-4411757-A1 (DE)
Title: Aromatic co:poly:amide(s) for wet-spinning to fibres, etc.
Inventor: JUNG HOLGER DR
IPC: D01F6/80
Filed: 1994-04-06
Abstract: Aromatic copolyamides (CPA) contain units of formulae (I), (II) and (III); where Ar<1-4> = para-arylene, or corresp. arylene with parallel or coaxial free valencies (opt. substd. with 1 or 2 gps. which are inert towards carboxylic acid chlorides); Ar<5> = different to Ar<3>, or meta-arylene or corresp. arylene with angled free valencies (opt. substd. as above); Y = O, S or NR<1>, and R<1> = organyl gp. or esp. H. Also claimed is (i) a process for the prodn. of CPA contg. units (I), (II), (III) and (IV) by reacting acid chloride(s) of formula: ClOC-Ar<1>-COCl (VI)  with a mixt. of diamines (VII), (VIII), (IX) and (X); (ii) formed prod., esp. film and fibres, made from CPA, pref. fibres with a strength of more than 100 (pref. 150-290) cN/tex, and an initial modulus (100% elongation) of more than 60 (pref. 100-150) N/tex; (iii) the prodn. of these prods., esp. fibres, by (a) making a soln. of at least 2 (pref. 4-20) wt.% CPA in organic solvent, (b) extruding the soln. through a nozzle into a solvent-removing system to form primary fibres etc., (c) opt. washing and/or stretching, (d) drying and (e) heating at 300-500 deg C, opt. with further stretching, so as to increase the strength by at least 10%, pref. by more than 50%.; and (d) formed prods. made from aromatic polyamides contg. units of formula (I) (with Y = O or NR<1>), with a sulphur content of less than 0.1 wt.% w.r.t. dry wt., pref. consisting of units (I), or of units (I), (II) and opt. (III).
Patent DE-4414400-A1 (DE)
Inventor: EISENBACHER EGON
IPC: F04B1/04
Filed: 1994-04-26
Abstract: The invention is based on an engine brake for a multi-cylinder internal combustion engine with decompression valves which through pressurization of hydraulic pistons (27) can be actuated outside the exhaust stroke of the engine's working piston, in particular at the end of the compression stroke. In accordance with prior art, the engine brake has a radial piston pump (10) provided with control outputs for the pressurization and de-pressurization of the hydraulic pistons of the decompression valves. The control outputs are mounted axially opposite a distributor unit (60) and can be connected alternately, via the distributor unit, with a high-pressure zone (21) and a low pressure zone (24) in the pump. In the known engine brake, the radial piston pump has externally supported radial pistons. According to the invention, by contrast, the radial piston pump is provided with internally supported radial pistons. The pump housing comprises a first housing section (12) with the radial pistons and a chamber for the eccentric (42) which controls the radial pistons, and a second housing section (13) with the control outputs (48). Two distributor disks (61, 62) of the distributor unit can move axially and sealingly relative to each other. The first distributor disk (61), which separates a first pressure zone (21) inside the first housing section (12) from a second pressure zone (24) between the two housing sections, can be forced axially against the first housing section, while the second distributor disk (62), which connects one control output (48) to only one pressure zone, can be forced axially against the second housing section (13).
Patent DE-4416181-A1 (DE)
Title: Multicolour image-producing device
Inventor: SUZUKI KOJI
IPC: G03G15/01
Filed: 1994-05-06
Abstract: On a colour copier, an image can be produced in the second colour without disturbing a toner image produced in a first colour and the first colour is prevented from mixing with the second colour. In the case of a development in the second colour, a bias voltage is applied to a developer roller with a repetition frequency which is lower than 5 kHz. One cycle of the bias voltage comprises a pulse-shaped voltage VPULS of a duration TA (shorter than 100  mu s) and a bias DC voltage VDC of a duration TB. The voltage VPULS is higher than the potential VD of an image-free region, in order thereby to increase a developing potential. The DC voltage VDC is lower than the potential VD and a potential VT of a toner layer of the first colour and higher than the potential VL of an image region, in order thereby to set a sufficient developing potential. The DC voltage VDC and the potential VT have a potential difference which is less than 500 V. A developing gap is from 100 to 300  mu m.
Patent DE-4418027-A1 (DE)
Inventor: ZOBEL GUENTER
IPC: B60S3/00
Filed: 1994-05-25
Abstract: The conveyor guidance system has a support region formed as part of the carrier (19) bearing the rollers (23). The rollers can be brought as required into a position below or above the course of the track (12). A chain (18) is provided below the track to pull the carrier along. The guide system and the transport mechanism are made as one unit in a housing. The chains (15a,15b) are shaped to avoid any damage to the vehicle wheels (11). <IMAGE>
Patent DE-4426470-A1 (DE)
Title: Breathing appts. with air filter, esp. for cyclists
IPC: A42B3/04
Filed: 1994-07-26
Abstract: It has a filter (2), an outlet (5) and an inlet, and can be used for breathing via the mouth (4), and if necessary also via the nose. The filter and a connection (3) which leads to a mouthpiece (10), are separated three-dimensionally from the air inlet and outlet sections, and are arranged near the head, e.g. on a helmet (9). A valve which automatically opens on exhalation is fitted to the mouthpiece, and the connection leading from the filter is arranged between the mouth inlet and the valve.
Patent DE-4428508-A1 (DE)
Title: Electron gun for vaporising material
Inventor: PANZER SIEGFRIED DR
IPC: H01J37/301
Filed: 1994-08-11
Abstract: Electron gun for vaporising material consists of an electron beam source of high emission density which can be evacuated separately, a magnetic focusing lens and a magnetic beam deflector. A beam guide unit (1) is connected to the focusing lens and is itself separately evacuated. A mouthpiece (6) is insulated (4) from the unit (1) and earthed via resistance (10) and has a central opening (13) leading into the vaporising chamber (8).
Patent DE-4429907-A1 (DE)
Title: Vacuum generator using electrically-operated vacuum pump
Inventor: HOLZHEIMER GUENTER DIPL ING
IPC: F04C28/06
Filed: 1994-08-23
Abstract: The vacuum pump (2) is operated with an auxiliary fluid and coupled to the evacuated space at the suction side via a pipeline (8) containing a non-return valve (15,15a). An automatic venting device (16,..21) is provided between the pump suction connection (7) and the non-return valve. Pref. the pipeline has a venting bore (16) in its wall and an associated control valve (17), operated when the pump is cut-out, to prevent penetration of the operating fluid into the pipeline.
Patent DE-4430807-A1 (DE)
Title: Lock cylinder with flat key matching lock cipher
Inventor: SCHUNCK ALFRED
IPC: E05B27/00
Filed: 1994-08-30
Abstract: The lock cylinder housing (3) has a core duct (8) containing a lock cylinder core (9) with a flat key duct (11). It has one longer (18) and one shorter (19) cross-sectional axis and two main side surfaces (20,21) parallel to the longer cross-sectional axis. At least one tumbler arrangement (22) has a tumbler unit (24) guided in the lock cylinder core by guide pieces (23). The tumbler unit is guided in a straight line in a guide arrangement which runs parallel, or at a slight acute angle, to the longer cross-sectional axis of the duct. The tumbler unit is held in a contact position where the blocking part (27) rests against the intact peripheral surface (7) of the core duct.
Patent DE-4432754-A1 (DE)
Inventor: LAUB-MAIER MARIA
IPC: B08B9/02
Filed: 1994-09-14
Abstract: The invention concerns a device for cleaning milking cups. Known devices of this type have a cleaning element which can be attached to a milking cup and used to flush the cup's inner chamber and to spray rinsing fluid onto the cup's end face in order to clean the outside. The present invention is an improved cleaning device with a cleaning element which can be attached to the milking cup and form a flow chamber which generates a flushing stream along an outer section. This solution facilitates more effective cleaning and makes the rinsing fluid drawn through the flow chamber available for subsequent flushing of the milking cup interior.
Patent DE-4435009-A1 (DE)
Inventor: HOEPP MATHIAS DR
IPC: C07D317/12
Filed: 1994-09-30
Abstract: Prepn. of 2-vinyl-1,3-dioxolane, comprises the following steps: (1) reaction of acrolein with ethylene glycol at less than 50 degrees C in the presence of a solid acid catalyst; (2) extraction of the reaction mixt. with an organic solvent having a b.pt. greater than 130 degrees C, in which ethylene glycol is essentially insoluble; and (3) distilln. of the aq. phase contg. ethylene glycol and the organic phase contg. the dioxolane.
Patent DE-4438489-A1 (DE)
Title: Signalling lamp esp. for building site light, beacon light or distant warning light etc.
Inventor: DAMMERT WOLFGANG
IPC: E01F13/02
Filed: 1994-10-28
Abstract: The signal light has a light housing (2) and a transparent light body (3) connected to the housing (2). The light body (3) surrounds a light source which can be connected to an electric current source. The light source is formed of at least one light emitting diode (5). One terminal (5') of the LED (5) is electrically connected to the circumferential surface (7') of a cylindrical lamp base (7). The other terminal (5") is connected to a middle contact (9) of the lamp base (7). The lamp base (7) is replaceably fitted into a lamp socket, formed in the light body (3), by means of a bayonet fitting. The light preferably has two LEDs (5) electrically connected with the same axis to the lamp base (2) to radiate in opposite directions. To equalise the supply voltage, the LEDs (5) may be connected in series with an electric resistance (6).
Patent DE-4440205-A1 (DE)
Title: Air=fuel system for IC engine with fuel injection, e.g. inboard or outboard engine
Inventor: ROCHE RONALD H
IPC: F02M35/12
Filed: 1994-11-10
Abstract: The system includes a fuel pump (26) arranged in the fuel chamber (44) with an LP inlet and a HP outlet (66) which supplies fuel to the distributor (30). A throttle valve housing (34) is connected with the chamber housing (39). A LP dosing chamber (34) arranged in the throttle valve hosing is connected with the inlet (64) of the pump (26) and contains a dosing valve (52,54) to control the fuel flow from a remote tank. An air duct (82) is provided in the throttle valve housing, which communicates with the inlet of the air chamber (36). A throttle valve (84) controls the air flow to the air chamber. A vapour separator (42) carried by the throttle valve housing (34), communicates with the dosing chamber (50) and the inlet of the air chamber (36), so that fuel vapour can flow in to the air chamber. The fuel pump is supplied across electric leads from a power source.
Patent DE-4442493-A1 (DE)
Title: Lift and pressure device for short lift and pressure paths
Inventor: NEUMANN RUPERT
IPC: F15B15/10
Filed: 1994-11-30
Abstract: The device has a female piece guide bearer (1) with a conical elliptical inner accommodation opening for the flexible pressure medium container (3). A conical elliptical male piece seal insert (4) is provided which in the interior of the flexible pressure medium container draws the flexible pressure medium container into the sealing surfaces (6) by two or more screws (5).The pressure medium is fed through the pressure medium connection (7) in the female piece guide bearers. Through the excess pressure existing in the flexible pressure medium container, the conical, elliptical male piece seal insert is pressed into the conical, elliptical accommodation opening in the female piece guide bearers, the surface pressure on the sealing surfaces is increased, and the sealing is secured.
Patent DE-4442495-A1 (DE)
Title: Agricultural soil-working machine
Inventor: DREYER HEINZ DR
IPC: A01B29/06
Filed: 1994-11-30
Abstract: The soil-working combination comprises a machine which pulls a roller. The roller is connected to the machine by coupling elements. The coupling elements are formed in such a way that soil roller (2) of one roller-type is exchangeable with the roller of another roller-type. The machine comprises a packing roller as soil roller. The packing roller has tooth-shaped and/or ring- and/or wedge-shaped attachments on the roller shell.
Patent DE-4446227-A1 (DE)
Title: Connector for C=channels
Inventor: VOGL ERICH R
IPC: E04B9/10
Filed: 1994-12-23
Abstract: The C-profiled channels (1) have two parallel ridges (7) near the edges of the flat base sections (2) and with sprung sides (3) topped by rolled over edges (4). The connector (8) is shaped to fit into the C-profile and bridges the join between two C-channels. It has sprung outer flanges (10) with lipped bottom edges (12) to clip over the ridges by spreading the connector inside the join.  The top of the connector has a grip aperture (14) to enable the operator to clip the connector into position. A V-notch (15) provides simple centring on the join between the C-channels and the remainder of the top of the connector is reinforced by stamped ridges (16).
Patent DE-4447610-A1 (DE)
Title: Vibration damper with part fastenable to main mass for vehicle
Inventor: GASSEN ACHIM
IPC: F16M13/00
Filed: 1994-09-06
Abstract: In addition to the coupling fastener there is a damping mass (13) and an elastic coupler between the fastener and the damping mass. At least one elastic coupling element can be engaged by pressure and thrust. The elastic coupling element is inclined w.r.t. the direction of the gap between the fastener and the damping mass. Pref. the incline (alpha) of the coupling element is such that the oscillation natural frequencies of the damping mass are identical in the gap direction and in an orthogonal one. The coupling element may be strap-shaped.
Patent WO-8504601-A1 (WO)
Title: Process for depositing a thin transparent layer on the surface of optical elements
Inventor: BENZ GERHARD
IPC: G02B1/10
Filed: 1985-03-12
Abstract: Process for depositing a thin transparent layer on the surface of optical elements such as elements made of synthetic material in order to protect them against mechanical and chemical deteriorations. The surface is subjected, in a vacuum container to a vapour of an organic monomer compound preferably a silicon organic compound. The protection layer is obtained from the vapour phase by polymerization by means of a radiation obtained by electric gas discharge. During the polymerization, there are added to the monomer vapour substances which promote the hardening of the layer, particularly oxygen. Said substances are added after the beginning of the polymerization to obtain a good adhesion of the layer to the surface.
Patent WO-8805682-A1 (WO)
Title: Parallelepipeds, in particular cubes for games
Inventor: BOEHRER MANFRED
IPC: A63F9/00
Filed: 1988-02-05
Abstract: A parallelepiped, in particular a cube for games, with side faces extending perpendicularly from each other, has on the side faces (2) several rows of bores (4) perpendicular to the faces and extending through the whole parallelepiped. Adjacent rows (4) of adjacent side faces (2) lie in the same planes. Pins (3) of various lengths are detachably inserted into the bores (4). The pins (3) have heads that are identical for all pins on a side face (2), but which differ from side face (2) to side face (2).
Patent WO-9003690-A1 (WO)
Inventor: ANEMOGIANNIS KIMON
IPC: H03H9/02
Filed: 1989-08-23
Abstract: Filtre à ondes de surface du type à faibles pertes comportant deux pistes (2, 3) dans des transducteurs de couplage (43, 53). Les transducteurs (41 à 43, 42 à 43...) sont séparés par des distances (d1 à d4) accordées entre elles afin d'éliminer les signaux à double transit.
Patent WO-9311989-A1 (WO)
Inventor: ERTLE KARL
IPC: B60B33/00
Filed: 1992-12-09
Abstract: Die Erfindung betrifft ein Fahrgestell (1) für einen von Hand bewegbaren Transportwagen. Das Fahrgestell (1), das wenigstens drei Fahrrollen (2, 2') trägt, ist von oben betrachtet trapezförmig gestaltet, wobei die längere parallele Seite fehlt. Am rückwärtigen Bereich (4) des Fahrgestelles (1) sind zu beiden Seiten je ein Träger (15) zur Aufnahme eines Korbes oder dgl. vorgesehen. Bei dem aus zwei übereinander angeordneten Drähten (9, 10) gebildeten Fahrgestell (1) sind im rückwärtigen Bereich (4), ebenfalls zu beiden Seiten je eine nach außen gerichtete Schlaufe (12) angeformt. An den Schlaufen (12) lassen sich mit Hilfe von Distanzplatten (18) zwei Fahrrollen (2) befestigen, wobei am Fahrgestell (1) vorgesehene Vorsprünge (17) in entsprechende, an den Distanzplatten (18) befindliche Ausnehmungen eingreifen. Gemäß der Erfindung sind die Distanzplatten (18) zwischen den Fahrrollen (2) und dem Grundrahmen (3) lose einfügbar und die Distanzplatten (18) sind durch die für die Befestigung der Fahrrollen (2) bestimmten Befestigungsmittel am Grundrahmen (3) ortsfest gehalten, wobei die Fahrrollen (2) als Lenkrollen gestaltet sind.
Patent WO-9607126-A1 (WO)
Title: Verfahren zur schnellen adaption modellgestützter steuerungen und zugehörige anordnung
Inventor: FURUMOTO HERBERT
IPC: G05B13/02
Filed: 1995-08-29
Abstract: Speziell beim Online-Einsatz Neuronaler Netze für Automatisierungssysteme wird häufig festgestellt, daß das Neuronale Netz nicht schnell genug auf Veränderungen in der Prozeßcharakteristik oder Verschiebungen des Arbeitspunktes des Prozesses eingeht. Dadurch kann es zu unerwünschten Driften kommen. Gleiches kann sinngemäß beim Einsatz von Fuzzy-Systemen erfolgen. Gemäß der Erfindung werden solche Driften vermieden, indem durch Verwendung wenigstens eines zusätzlichen Reglers eine schnelle Offset-Korrektur der modellgestützten Steuerung erfolgt. Bei der zugehörigen Anordnung ist der Recheneinheit (1) für das mathematische Modell, insbesondere ein Neuronales Netz (20) und/oder ein Fuzzy-System (30, 40), ein zusätzlicher Regler (10) parallelgeschaltet.
Patent WO-9621147-A1 (WO)
Title: Sonde electrochimique de mesure a element capteur sans potentiel
Inventor: FRIESE KARL-HERMANN
IPC: G01N27/409
Filed: 1995-11-28
Abstract: La présente invention concerne une sonde électrochimique de mesure (10), destinée à la détermination de la teneur de mélanges gazeux en oxygène, en particulier les gaz d'échappement de moteurs à combustion interne. Cette sonde comprend un élément capteur (14) logé, de façon à être sans potentiel, dans une enveloppe métallique (11). L'élément capteur (14) possède un bloc d'électrolyte solide (23) conducteur des ions d'oxygène, qui a la forme d'un tube fermé d'un côté et pourvu d'électrodes (25, 26) et de bornes (27, 28) et il est mis en place dans l'enveloppe (11) avec une bague d'étanchéité métallique (20). La borne (27) qui se trouve à la surface extérieure du bloc d'électrolyte solide (23) est recouverte, tout au moins au voisinage de la bague d'étanchéité (20), d'une couche électriquement isolante (21). De plus, au voisinage de la bague d'étanchéité (20), une couche de recouvrement ductile (31) qui entoure le bloc d'électrolyte solide (23) est disposée par-dessus la couche isolante (21); l'élément capteur (14) repose sur la bague d'étanchéité (20) par son intermédiaire.
Patent WO-9701442-A1 (WO)
Title: Cylindre d'estampage pour outil d'estampage
Inventor: MITSAM REINWALD
IPC: B41F19/06
Filed: 1996-04-06
Abstract: Le cylindre d'estampage décrit (10) pour un dispositif d'estampage comprend un cylindre porteur central (12) et des poinçons d'estampage (24) mutuellement espacés dans le sens de la circonférence du cylindre d'estampage (10). Au moins un anneau d'estampage dont les deux sections marginales mutuellement espacées dans le sens axial servent à soutenir dans une position définie au moins un cylindre de pression correspondant (28) pourvu de bagues d'espacement (26) est assujetti sur le cylindre porteur (12). Le matériau dont sont constitués les anneaux d'estampage (20) et leurs dimensions sont adaptés au cylindre porteur (12) de sorte que le ou les anneaux d'estampage (20) puissent être ajustés à la température ambiante sur le cylindre porteur (12) et se fixer sur le cylindre porteur (12) par dilatation thermique à la température accrue d'estampage ou d'exploitation du cylindre d'estampage (10). Le ou les anneaux d'estampage (20) sont pourvus d'un élément d'isolation thermique monté entre les deux bagues latérales d'espacement (26) et entre des poinçons d'estampage adjacents (24). Des chapes latérales (34) sont adjacentes aux poinçons (20).
Patent WO-9813697-A1 (WO)
Inventor: KRAEMMER PETER
IPC: G01R29/08
Filed: 1997-09-12
Abstract: Meßvorrichtung für elektrische Felder/Spannungen mit Pockels-Effekt. Minimalisierte Temperaturempfindlichkeit wird durch Wahl des Winkels α der linearen Polarisationsrichtung (11a), bezogen auf die optischen Achsen (16a, b) des Analysators (16), erreicht, wobei gegebenenfalls vorhandene optische Aktivität des Pockels-Kristalls (15) mit eingeht.
Patent WO-9856597-A1 (WO)
Title: Radgabel und zugehörige lenkrolle
Inventor: NUSSELEIN MANFRED
IPC: B60B33/00
Filed: 1998-06-09
Abstract: Die Erfindung betrifft eine Radgabel (20) für eine Lenkrolle (36) sowie zugehörige Lenkrolle (36).
Patent WO-9920413-A1 (WO)
Title: Verfahren und vorrichtung zur herstellung einer zweikammerdruckpackung
Inventor: BOEHM KONRAD
IPC: B21D51/24
Filed: 1998-10-19
Abstract: Verfahren und Vorrichtung zur Herstellung einer Zweikammerdruckpackung aus einem Außenbehälter (1) und einem Innenbeutel (2), die in einer Randzone verleimt sind, wobei nach Einsetzen des Innenbeutels in den Außenbehälter die Randzone des Innnenbeutels mittels eines in diese eingeführten Werkzeuges aufgeweitet und gegen die Innenfläche der Randzone des Außenbehälters gepreßt wird, wonach die miteinander verbundenen Randzonen von Außenbehälter und Innenbeutel gemeinsam gebördelt werden, woraufhin auf den Bördelrand ein Ventildeckel dichtend aufgesetzt wird. Um die Randzone des Innenbeutels gleichmäßig aufweiten zu können, wird als Werkzeug ein etwa senkrecht zur Öffnungsebene zusammendrückbarer elastischer Körper (5) verwendet, dessen Außenumfang bei Einsetzen des Innenbeutels in den Außenbehälter geringer ist als derjenige der Innenwandung der Randzone des Innenbeutels und danach durch zunehmendes Zusammendrücken seinen Außenumfang stetig mit geschlossener Umfangsfläche radial gleichmässig vergrößernd an der Innenwandung der Randzone des Innenbeutels angreifend diese umfänglich gleichmäßig erweitend die Außenfläche der Randzone des Innenbeutels an die Innenfläche des Außenbehälters anlegt und anpreßt.
Patent WO-0103564-A1 (WO)
Title: Dispositif de nettoyage et de rinçage de jalousies muni d'un cordon actionne a distance
Inventor: ANDERSEN KELD GADE
IPC: A47L4/04
Filed: 2000-07-12
Abstract: L'invention concerne un dispositif de nettoyage et de rinçage de jalousies constitué d'un tuyau en spirale (1) et d'une gaine en caoutchouc ou en plastique (2) renfermant la jalousie. La jalousie est immobilisée au moyen d'un certain nombre de cordons (6) qui longent le tuyau en spirale (1) de l'extérieur. Le tuyau en spirale (1) comporte un sommet (8) et un fond (3). Le sommet (8) est pourvu d'une soupape (10); le cordon (6) qui s'enroule sur une bobine (9) assure l'unité du tuyau en spirale (1) pendant le remplissage avec de l'eau/du liquide de nettoyage. Le sommet (8) peut aussi être muni d'un dispositif de rinçage (23), d'un entonnoir (18) et d'un couvercle (24), ce qui permet de construire un dispositif de nettoyage de jalousies exempt de cordons (6) et de bobine (9). Un ressort (27) installé dans le fond (3) est surmonté d'une plaque (28) qui permet d'actionner la jalousie par une légère pression sur le sommet afin de produire un mouvement dans le liquide de nettoyage et de le faire mieux pénétrer dans les lames de la jalousie. Le dispositif de lavage de l'invention peut s'utiliser avec toutes tailles de jalousies.