baber/WOPTO huggingface dataset:
Patent DE-4412946-A1 (DE)
Title: Security grill for securing openings on buildings, especially jails
Inventor: RUNKEL ERIC
IPC: E06B9/01
Filed: 1994-04-14
Abstract: The grill has laterally separated longitudinal (5) and transverse bars, which are arranged across each other. The longitudinal bars pref. have an elongated cross-section, with the elongated axis running largely perpendicular to the plane of the grill.The longitudinal and/or transverse bars may have an oval cross-section, and the length to breadth ratio for the elongated bars may lie between 1.2 and 1.5 to 1. The bars may also be made from a manganese-steel alloy.
Patent DE-4413203-A1 (DE)
Title: Operating pressurised circulating fluidised bed firing system
Inventor: STROEER KURT DIPL ING
IPC: B01D53/82
Filed: 1994-04-13
Abstract: In a method of operating a pressurised circulating brown coal-operated fluidised bed firing system for a combination power station, the raw brown coal is pre-dried and combusted in the bed and the flue gas is subjected to partial desulphurisation, cyclone sepn. of solids for return to the bed and then cleaning in a hot gas filter. The improvement is that (a) the raw brown coal is mixed with a gaseous heat carrier and/or a moisture-binding or -evaporating solid material during its transport and/or in the comminution process before feeding into the firing system; and (b) a mixt. of brown coal dust and combustion air is additionally blown into the firing system and/or the flue gas passage to increase the flue gas temp., the flue gas being further desulphurised. Also claimed is equipment for carrying out the above method.
Patent DE-4416962-A1 (DE)
Inventor: KOIDE MASATERU
IPC: B23K26/38
Filed: 1994-05-13
Abstract: An apparatus (2) for cutting a wiring on a printed wiring board (1) using a laser beam has a laser oscillator (34) for emitting a laser beam along a main optical path, a multiaxis positioning means for changing the three-dimensional coordinates of a printing wiring board, an X-Y adjustment means (18) for adjusting two-dimensional coordinates, perpendicular to the main optical path, a means for optically measuring form parameters of a wiring to be cut, and a control means for controlling beam parameters of the laser beam in accordance with the measured form parameters. <IMAGE>
Patent DE-4421273-A1 (DE)
Inventor: MESETH JOHANN DR
IPC: G21C17/035
Filed: 1994-06-21
Abstract: A condensation vessel (1) for steam pressure measurements has a steam area (3), a steam duct (4) that opens at a mouth (5) into the steam area (3), a condensate area (6) that immediately follows the steam area and is geodesically arranged below the mouth, and a discharge device (7) in communication with the steam area (3) for discharging steam and non-condensable gasses from the condensation vessel (1). Steam containing an increased proportion of a non-condensable gas, in particular radiolysis gas, may be condensed from the steam area (3). The gas is discharged in a dissolved state from the condensation vessel (1) by the discharge device (7), largely excluding any risks of measurement errors, since practically no gas is dissolved in the condensate within the condensate area (6). The condensation vessel (1) may be easily built or retrofitted into a reactor pressure vessel for carrying out level measurements.
Patent DE-4421946-A1 (DE)
Title: Backrest for vehicle seat
Inventor: BAUER HEINZ
IPC: B60N2/42
Filed: 1994-06-23
Abstract: The vehicle seat backrest has posts (20) are joined together by a crossmember (28) which is capable of deformation in the longitudinal direction by a passenger imposing an accident induced high load. The crossmember is placed at a greater distance from the upper edge (34) than the lower edge (36). The backrest frame also has a traverse (22) extending near the upper edge which is formed as a stiff structure. A passenger with a body weight of 100 kg can cause a deformation of at least 8 cm, but pref. at least 15 cm.
Patent DE-4422709-A1 (DE)
Title: Water treatment unit
Inventor: LATZKE ARNO W
IPC: B01J47/024
Filed: 1994-06-29
Abstract: Appts. for treating small vols. of flowing water, such as in a household kitchen, comprises a hollow body (1) to take the water flow. It is sepd. into chambers (10, 11) by at least one dividing wall (15) along the longitudinal axis of the hollow body (1). A water treatment agent (20) (e.g. an anion or cation exchanger or active carbon) is held in at least one of the chambers (10). The upper end has a flexible rubber collar (31) to fit on a tap. The chamber (10) may contain a nylon netting in a tight mesh (62, 63) or nylon non-woven material.
Patent DE-4427631-A1 (DE)
Title: Prepn. of maleic acid mono:amide
Inventor: KRONER MATTHIAS DR
IPC: C07C231/02
Filed: 1994-08-04
Abstract: Maleic acid monoamide is prepd. by reaction of maleic anhydride with NH3, in an aldehyde or ketone as solvent.
Patent DE-4427959-A1 (DE)
Title: External rear view mirror for vehicle
Inventor: ZUROWSKI ROMAN DR
IPC: B60R1/06
Filed: 1994-08-09
Abstract: The mirror has a head fairing and a base fairing. Before the attachment of the mirror base (1), the mirror base fairing (8) is directly fastened to the vehicle's chassis by a locking connection on the mirror base. The mirror base fairing is locked to the mirror base by locking elements formed on both components. The mirror head fairing (12) is formed in one piece and slips onto the mirror head and in the slipped on state is locked to the mirror head by a locking connection.
Patent DE-4429392-A1 (DE)
Inventor: MASSIMO ALBER GIACOMETTI
IPC: H01H3/46
Filed: 1994-08-11
Abstract: Apparatus for the remote actuation of a switch located in a housing (10) from a handle (20) rotatable about a first axis consists of a first reciprocable actuating rod (26) passing from the housing (10) to the handle (20) and located on the first axis, a second reciprocable actuating rod (34) located in the handle (20) and lying at a first angle to the first actuating rod (26), a ball (44) located at the junction of the first (26) and second (34) actuating rods and constrained to move in a path, whereby movement of the second rod (34) causes an end surface, eg on the second rod (34), to bear against the ball (44), the normal to the end surface lying at a second, acute angle to the path, thereby causing the ball (44) to move along the path and hence to move the first actuating rod (26). The first (26) and second (34) actuating rods may be at 90 DEG  to one another and the end surface bearing on the ball (44) may be a 45 DEG  bevelled end surface (40) of the second actuating rod (34). <IMAGE>
Patent DE-4429424-A1 (DE)
Title: Three=point seat belt arrangement for vehicle front seat
Inventor: DOPPLER GUIDO DIPL ING
IPC: B60R22/22
Filed: 1994-08-19
Abstract: The seat belt arrangement has a locking element (12) mounted to move in the region of a slide rod (10). With acceleration forces during a rear end collision the locking element is transferred to its locked position in which it holds the belt loop in the forward position. The locking element is in the form of a lever which swivels around an axis which is at right angles to the direction of motion of the vehicle. The mass of the lever is distributed such that the force of an impact forces it against the sliding rail.
Patent DE-4431242-A1 (DE)
Title: Improving wear resistance of surface layer of workpiece
Inventor: NUETZEL HANS DR RER NAT
IPC: C23C24/10
Filed: 1994-09-02
Abstract: Raising the wear resistance of the surface layer of a workpiece made of a steel material or cast iron comprises melting, for a short time, in a limited region of the workpiece surface (1) and adding fillers to the melt. The novelty is that Mn and C are added to the melt (4), where the concn. of Mn is adjusted to at least 5% and the concn. of C adjusted to at least 0.5% in the melt (4).
Patent DE-4433822-A1 (DE)
Title: Procedure for packing several cans
Inventor: STAEDELE NORBERT
IPC: B65D71/00
Filed: 1994-09-22
Abstract: The containers (1) for packing are first of all turned round before entering the packing station (6) so that the containers are standing on their heads. The blank packing material (10) from the top is placed with its base wall section (11) on the front face of the container standing on its head. The side wall sections (12,13) are then folded under and the upper wall sections (14,15) rigidly connected on the underside of the arrangement. While folding under of the side walls is in progress, the respective gusset structure is folded in between the corresponding side wall sections and containers.
Patent DE-4437611-A1 (DE)
Title: Analogue wrist watch for small children
Inventor: LINDEN ALFRED
IPC: G04B21/00
Filed: 1994-10-21
Abstract: The analogue watch contains only an hour hand. The dial is divided into four or six differently coloured areas of the same size, filling out the dial symmetrically. Traditional 1 to 12 numbers can also be marked on the dial. When the hand moves, a ticking sound is emitted, with a distinct sound when the hand moves from one colour field to the next. Optionally, an optical signal can be used. Every full hour, a voice telling the time is heard, which is stored in a sound module. It is also possible to store a pre-recorded text which can be triggered at a set time. The energy supply comes from a solar cell.
Patent DE-4438158-A1 (DE)
Title: Electrical solenoid
Inventor: GIBAS RICHARD
IPC: H01F7/08
Filed: 1994-10-26
Abstract: The invention relates to an electrical solenoid having a pole which ends in a cone and having a tubular yoke, which is opposite said pole, for holding an essentially cylindrical armature, in the case of which the cone is connected to the yoke by means of a material which cannot be magnetised. In order to be able to produce such a magnetic path for electrical solenoids easily by dispensing with the previously normal hollowing out (turning out) and external turning with the clamping processes required for this purpose, it is proposed to insert between the cone 2 and the yoke 5 a ring 5 which secures their separation and consists of material which cannot be magnetised, and to solder the cone, ring and yoke to one another. In this case, a thin-strip tube 6, which consists of material which cannot be magnetised, is pushed into the yoke, ring and cone, before soldering, in order to centre them. <IMAGE>
Patent DE-4439653-A1 (DE)
Title: Spreader for adhesive coated chips or fibres in esp. plywood chipboard
Inventor: SEEGER GUENTER
IPC: B05C19/04
Filed: 1994-11-07
Abstract: The spreader has at least one spreading roller unit (6) having several spreading rollers (7) rotating in the same direction the surfaces of which have equal width flat strips (11) extending axially along their lengths. The rollers in a spreader unit are at a preset axle spacing in one plane sloping down from the loading to the discharge ends. The raw material travels across and between the rollers. The combination of axle spacing, the shape and the width of the flats on the roller surfaces controls the width of the obstruction free gap(s) and the passage of particles between the rollers.
Patent DE-4440814-A1 (DE)
Title: Sliding fuel tank cover for vehicle
Inventor: HEIDL CHRISTIAN
IPC: B60K15/05
Filed: 1994-11-15
Abstract: The sliding cover is esp. used as a fuel tank cover for a vehicle. It is connected to two guides which are adjustable along a fixed guide path when the cover is moved from its closed position to its open position.Both guides (8,8',8") are adjustable in the guide path (10), and the cover (1) is located at least partly beneath a panel region (13) adjacent to the opening (2) when in its open position (O). In its open position, the cover lies parallel to the panel and at a small distance from it.
Patent DE-4442071-A1 (DE)
Title: Guide light source for laser eye treatment
Inventor: GEHM ULRICH DR
IPC: A61F9/01
Filed: 1994-11-25
Abstract: The guide light source consists of a ring fixed above the eye (Auge) of the patient. The ring is graduated with degree markings, and a light source is mounted on a slider on the ring. In laser treatment, the patient is directed to view the light source directly. Hence the eye is positioned off centre with the treatment area in the laser beam axis. The graduation on the ring is according to the TABO scale.
Patent DE-4443177-A1 (DE)
Inventor: WILDE ANDREAS DR
IPC: A61L2/16
Filed: 1994-12-05
Abstract: Compounds that separate long-chain peroxocarboxylic acids, selected from the compounds of formula (R<1>-CO-)nX, wherein R is an alkyl, alkenyl or cycloalkyl radical with 5 to 17 C atoms, n is a number from 1 to 4 and X is a nitrogenous leaving group with direct bonding between nitrogen and the R<1>-CO acyl group, as well as their mixtures, combined with compounds that separate short-chain peroxocarboxylic acids, selected from optionally substituted peroxybenzoic acid and/or peroxocarboxylic acids with 1 to 4 C atoms, are used as activators for inorganic peroxy compounds in oxidation, detergent, cleaning or disinfectant solutions. Such activator combinations constitute preferably 0.2 to 30 wt.% in the case of detergents and cleaners.
Patent DE-4444492-A1 (DE)
Title: DC motor PWM speed control method e.g. for motor vehicle
Inventor: LIEBL MANFRED DIPL ING
IPC: H02P7/29
Filed: 1994-12-14
Abstract: The electronic speed control of a DC motor uses PWM triggering of a transistor switch (1) for the motor voltage supply. There are condensers (4,5,8) acting as filters against interference voltages. The PWM frequency is 100 kHz. The condensers are foil ones. The transistor is a FET. Between this and the voltage source (2) there is a pi-filter comprising a series inductance and two of the condensers, whose non-live sides are earthed. At the output of the FET is a freewheel diode (6) between this and earth, followed by a second series inductance (7), then the other condenser.
Patent WO-8200656-A1 (WO)
Title: Coal hydrogenation process
Inventor: WUERFEL H
IPC: C10G1/08
Filed: 1981-08-17
Abstract: Coal hydrogenation process, such hydrogenation being carried out in the presence of a catalyst and hydrogen, in a reactor system, which is comprised of a sequence of reaction devices connected in series (11, 15); the process is characterized by the fact that at least between two of such reaction devices (11, 15) at least one partial gas and vapor stream is drawn from the intermediary hydrogenation product obtained in the reaction devices, the remaining gas stream being then introduced alone in the reactor itself; the hydrogenation reactions take then place in that reactor at an absolute pressure lower than normal, the value of such pressure being decreased by the sum of partial pressures that the draw off would provide; as a fact, these drawn-off gas and vapors do not contain hydrogen anymore and would dilute hydrogen in the reactor. The reduced flow passage of gas and vapor through the reactor system further allows to increase the filling degree, thereby providing an improved production of the reaction devices (11, 15). For a same quantity of processed coal, it is possible to reduce the size of the reaction devices (11, 15) which, again, allows a good saving in the investment and manufacturing costs.
Patent WO-9012381-A1 (WO)
Inventor: SAUER WERNER
IPC: G08G1/097
Filed: 1990-01-25
Abstract: Procédé de commande de signaux dans des feux de signalisation routière décentrés comportant un bloc de contrôle (SSP) et d'évaluation (AWP) des signaux dans un appareil de commande nodal (KS), ainsi que plusieurs unités PLS (modules PLS M1, M2,...) comportant chacune des détecteurs et interrupteurs de feux périphériques et un émetteur et récepteur de données, qui constituent ensemble un bloc LMP, ainsi que des transformateurs et redresseurs pour les émetteurs de signaux ou groupes de signaux (SG) correspondants sur les antennes d'émetteurs de signaux correspondantes (SGM1, SGM2,...). L'appareil de commande nodal (KS) est relié aux modules PLS (M1, M2,...) par une ligne de courant et de données (EDL). En plus de la commande de signaux habituelle, on teste cycliquement la capacité de fonctionner de chaque module PLS ou bloc LMP (M1, M2,...), indépendamment de l'état de signalisation du moment. Pour chaque cycle télégraphique complet (TZ1, TZ2,...), on vérifie un module PLS (bloc LMP) avec un télégramme-test différent (TB), les lampes de signalisation (SL) du module PLS correspondant (Mn) passant pour un très bref intervalle de temps (par exemple 3 ms) au noir pour le premier cycle, au rouge pour le second cycle, au jaune pour le troisième cycle et au vert pour le quatrième cycle; on contrôle l'exactitude du message en retour (RM) dans le bloc de contrôle et d'évaluation de signal (SAB) et le feu de signalisation est au moins partiellement éteint ou enclenché sur jaune clignotant.
Patent WO-9101031-A1 (WO)
Inventor: GERLACH DETLEF RAINER JOACHIM
IPC: G08B1/08
Filed: 1990-07-09
Abstract: Die Erfindung hat ein Gerät zum Vermitteln von Informationen zum Gegenstand, das umfaßt: eine Eingabeeinrichtung (4, 16); eine Speichereinrichtung für Informationsdaten; einen Sender (18) für gespeicherte Informationsdaten und einem Empfänger (18) für eingegebene Informationsdaten, wobei die Sende/Empfangsfrequenz nicht im Bereich sichtbaren Lichts oder im Hörbereich liegt; eine Vergleichseinrichtung für eingegebene und gespeicherte Informationsdaten, eine Ausgabeeinrichtung für den Eingabe- und Informationsdaten jeweils zugeordnete Adreßdaten; einen Signalgeber (6), der ein Signal ausgibt, wenn die Vergleichseinrichtung eine Übereinstimmung zwischen den eingegebenen und den gespeicherten Informationsdaten festgestellt hat, und eine Einrichtung (12, 16, 18) zum Senden und Empfangen von weiteren Daten als Kontaktdaten, wobei eine aktivierungseinrichtung für die Einrichtung (12, 14, 18) zum Senden und Empfangen der Kontaktdaten vorgesehen ist, die wirksam ist, wenn die Vergleichseinrichtung die Übereinstimmung der eingegebenen und der gespeicherten Informationsdaten festgestellt hat, wobei das Gerät zur Informationsvermittlung mit einem gleichartigen Gerät vorgesehen ist. Das erfindungsgemäße Gerät kann vorteilhaft so klein, flach und leicht gebaut werden, daß es tragbar ist.
Patent WO-9219042-A1 (WO)
Inventor: FLEISCHMANN BERND
IPC: H03H9/02
Filed: 1992-04-13
Abstract: Verfahren zur Herstellung von Reflektoren für unterschiedlich codierbare Verzögerungsleitungen in Oberflächenwellentechnik, bei dem für als Multistripkoppler ausgebildete Reflektoren in einem ersten Maskierungsschritt unverbundene bzw. paarweise verbundene Elektrodenfinger hergestellt werden und zur Schaffung von Codierungsstrukturen in einem zweiten Maskierungsschritt die Elektrodenfinger in vorgegebenen Strukturen paarweise verbunden bzw. insgesamt kurzgeschlossen werden.
Patent WO-9426411-A1 (WO)
Title: Plattenkatalysator
Inventor: HUETTENHOFER KLAUS
IPC: B01J35/04
Filed: 1994-04-29
Abstract: Zur Steigerung der katalytischen Aktivität von Plattenkatalysatoren sieht die Erfindung vor, daß ein Plattenkatalysator, der mehrere in einem Elementkasten angeordnete und mit einer katalytisch aktiven Masse beschichtete Platten (2, 4) umfaßt, Mittel (6, 14, 16, 20, 22) aufweist, die das Strömungsmedium von einer Hauptströmungsrichtung (12) zumindest teilweise innerhalb desselben Reaktionsraums (24, 26) und zumindest teilweise in benachbarte Reaktionsräume (24, 26) ablenken. Eine alternative Lösung ergibt sich, wenn das Strömungsmedium in mindestens einem Reaktionsraum (106, 136) durch eine Struktur (108, 110, 132, 134) und Anordnung der Platten (102, 104, 126, 128) oder benachbarter Platten (102, 104, 126, 128) zueinander zumindest teilweise von einer Hauptströmungsrichtung (112) abgelenkt ist. Hierbei ist ein Reaktionsraum zwischen je zwei unmittelbar benachbarten Platten und den auf einer An- und Abströmseite für das Strömungsmedium durchlässigen Elementkasten begrenzt. Aufgrund einer nun erreichten hohen Verwirbelung des Strömungsmediums steigt der von der Strömungsführung induzierte Beitrag zur katalytischen Aktivität des Plattenkatalysators an. Die Erfindung ist prinzipiell bei allen Plattenkatalysatoren, die von einem flüssigen oder gasförmigen Strömungsmedium durchströmt werden, einsetzbar.
Patent WO-9504206-A1 (WO)
Title: Porte derobee
Inventor: HOERMANN THOMAS J
IPC: E06B3/72
Filed: 1994-07-28
Abstract: Une porte dérobée comprend plusieurs éléments individuels superposés (3) entourés par un cadre. Les éléments individuels (3) ont une face extérieure (4) de préférence pourvue d'ornements ou d'éléments similaires et une face intérieure tournée vers l'intérieur d'un bâtiment, de préférence un garage. Afin d'obtenir une porte dérobée (2) dont l'apparence coïncide avec celle d'un battant de porte de sorte que les éléments individuels (3) du battant et de la porte dérobée, notamment les moulures, soient horizontalement alignés, et que la porte et la porte dérobée (2) aient une apparence uniforme lorsqu'elles sont fermées, la porte dérobée (2) ayant une construction simple, donc économique à produire, le cadre est constitué de barres profilées (11) sensiblement en U assujetties sur au moins les deux bords latéraux verticaux des éléments individuels (3). Les barres profilées (11) comprennent deux branches (12, 14) sensiblement parallèles et une barre (15) sensiblement perpendiculaire aux branches (12, 14). La branche (14) qui repose sur la face extérieure (84) des éléments individuels (3) est plus courte que la branche (12) qui repose sur la face intérieure (13) des éléments individuels (3).
Patent WO-9530513-A1 (WO)
Inventor: SCHMIDT DIETER
IPC: B23P19/00
Filed: 1995-04-25
Abstract: Die Erfindung bezieht sich auf eine neuartige Vorrichtung zur Verwendung in einer Presse zum Zuführen von Verbindungselementen, insbesondere von Muttern (2), und zu deren Befestigung in Werkstücken durch Verpressen. Die Vorrichtung besitzt hierfür einen Stanzkopf (5), mit dem das Fügen und Verpressen der Verbindungselemente (2) in den Werkstücken erfolgt, sowie eine Vorschub- und Beladeeinrichtung (26) und eine starre Zuführung (27) zwischen dem Stanzkopf (5) und der Vorschub-Beladeeinrichtung (26), wobei Stanzkopf (5), Vorschub- und Beladeeinrichtung (26) sowie die starre Zuführung (27) eine kompakte Baueinheit bilden.
Patent WO-9612887-A1 (WO)
Title: Procede de surveillance du fonctionnement d'un moteur a combustion interne pour detecter des rates de combustion
Inventor: SCHMIDT PETER-JUERGEN
IPC: G01M15/00
Filed: 1995-10-13
Abstract: L'invention concerne un procédé de surveillance du fonctionnement d'un moteur à combustion interne pour détecter les ratés de combustion de moteurs à combustion interne à bobines à double étincelle. A cet effet, il est prévu un procédé de surveillance, côté primaire, de la tension de combustion de l'étincelle et/ou de la durée de l'étincelle, et un procédé de détection de fonctionnement irrégulier. Si un allumage défectueux est détecté dans un cylindre au niveau d'une bougie d'allumage, par surveillance de la tension de combustion de l'étincelle et/ou de la durée de l'étincelle, la seconde bougie d'allumage dudit cylindre est déconnectée et la réaction à cette déconnexion est observée à l'aide du procédé de détection de fonctionnement irrégulier. Si ce mode de détection révèle un fonctionnement irrégulier, l'allumage défectueux au niveau de la première bougie d'allumage d'un cylindre a été identifiée correctement et les mesures qui s'imposent seront prises en conséquence.
Patent WO-9714069-A1 (WO)
Inventor: MAIR EDUARD
IPC: G02B6/44
Filed: 1996-10-01
Abstract: Plate-like supports (3) for couplings (e.g. 4, 6) of light guides (7) are arranged in rows on guide rails (2). The guide rails (2) are made long enough so that a free space can be provided at any point on the laterally movable supports (3) permitting manual access to the individual couplings. Such a distributor can be compact and economically produced.