baber/WOPTO huggingface dataset:
Patent DE-4411542-A1 (DE)
Title: Method of processing mushroom stalks
Inventor: BIGGELAAR HENDRIKUS WILHELMINA
IPC: B09B3/00
Filed: 1994-04-02
Abstract: The invention relates to a method of processing mushroom stalks, in the case of which process the mushroom stalks are removed from the bed in which the mushrooms are cultivated, are cleaned of earth and are further processed. In this arrangement, moisture is extracted from the stalks, and any earth which may still be adhering on the stalks is removed therefrom. The resulting solid is disposed of as refuse material or is used as a basic material for animal feed.
Patent DE-4411605-A1 (DE)
Title: Planetary gear with pinion cage joined to drive shaft
Inventor: ROEDER ULRICH DIPL ING
IPC: F16H1/28
Filed: 1994-04-02
Abstract: The planet gear has a planet wheel with a hollow wheel fixed to its housing (1,2). A sun wheel is joined to its drive shaft, and bearing seats (5,14,11,15) with inner and outer rings are provided. At least one of the two bearing seats of each of the two bearings (16,17) on one axial end has a sprung elastic protuberance (19,24,27,32) gripping behind the end side of an inner or outer ring (22,25,31,34) held by it. The sprung elastic protuberance consists of an axially protruding axial extension (18,27) next to the bearing seat (5,11) and an adjacent radial lug (19,29). A hub (5) of the pinion cage (6) forms the bearing seat of the inner ring (22) of the one bearing (16). An axially slotted springily elastic (20) ring (18) forming the axial extension is next to the hub. An axially extending annular groove (21) is directly next to the sprung elastic ring on the radial inside.
Patent DE-4414139-A1 (DE)
Title: Mechanical unit for pianos with transmission mechanism
Inventor: KARL HELMUT
IPC: G10C3/24
Filed: 1994-04-22
Abstract: The unit is such that the key (927) movement is transmitted by the mechanism to a hammer unit (953-955) which is rotatably mounted on a fixed mechanism beam (901) such that the hammer unit moves from its rest position in the direction of an allocated string.The hammer unit is under a resetting force, with the mechanical beam also transmitting the key motion to the hammer unit under the resetting force. The force transmission takes place using an adjustable tensile cable unit (970,921). Pref. the beam is prestressed and bent.
Patent DE-4422718-A1 (DE)
Title: Manual power grinder forming conical tip on round rod
Inventor: PRETZSCH ULRICH
IPC: B24B19/16
Filed: 1994-06-29
Abstract: In the machine housing (24) is located a grinding wheel (2) and a cylindrical guideway for the round rod, swivelably and slidably coupled to a sheet metal angle for adjustment of the cone angle of the round rod tip. The sheet metal angle is movable in a plane orthogonal to the grinding wheel. To the outlet side of the drive motor (1) is fitted the grinding wheel, while the motor rear side is fitted with a battery contg. cylindrical compartment (3) with handling faces. In a plane, orthogonal to the grinding wheel, the compartment contains a carrier (4), on which is located the sheet metal angle in an elongated guide bore (5) with the cylindrical guideway.
Patent DE-4425958-A1 (DE)
Title: Thermal analysis device
Inventor: MINOBE MASAO
IPC: G01N25/48
Filed: 1994-07-21
Abstract: By virtue of the present invention, a thermal analysis device is provided, using which thermal analysis can be carried out in different types of atmospheres, by the device having a sample chamber with a sample section and a signal-detection chamber with a signal-detection element, the signal-detection chamber having an inlet opening for a purge gas, the sample chamber and the signal-detection chamber being connected to each other by a purge-gas passage and the sample chamber having an inlet opening for an atmosphere gas and an outlet opening for the atmosphere gas and the purge gas.
Patent DE-4429889-A1 (DE)
Inventor: PIEPENBREIER ERNST
IPC: B61C9/52
Filed: 1994-08-24
Abstract: The bogie has individual wheels (2), each wheel comprising a short wheel base. An electromagnetic drive (A) is located between two wheels on each longitudinal vehicle side, on the bogie frame (1) or the carriage body. The rotor shafts (8-10) of the drive are connected to the wheels via an angular gear (4,5) and a cardanic double coupling (7). The drive has two rotor shafts with pref. electrically limited opposite slip. A brake (6) is integrated into the drive block on one or both sides. Drive, angular gear, and cardanic double coupling are formed as a monoblock.
Patent DE-4433696-A1 (DE)
Title: Heat-sensitive recording material
Inventor: KIMOTO TOMOYUKI
IPC: B41M5/333
Filed: 1994-09-21
Abstract: The present invention provides a heat-sensitive recording material which comprises a supported recording layer which contains a colourless or slightly coloured basic dye and an acceptor. The basic dye is 3-(N-ethyl-N-p-tolyl)amino-6-methyl-7-p-toluidinofluoran and the acceptor is bis(3-allyl-4-hydroxyphenyl) sulphone and/or 4-hydroxy-4'-isopropoxydiphenyl sulphone.
Patent DE-4434302-A1 (DE)
Title: Mechanical parts, and process for the production of a film thereon
Inventor: SHINOHARA HISAJI
IPC: C23C14/02
Filed: 1994-09-26
Abstract: In mechanical parts which are mechanically connected to one another and rotate relative to one another or are in sliding contact with one another, a base layer is produced on a contact surface of at least one of the mechanical parts by currentless Ni/P plating or currentless Ni/B plating. In addition, a ceramic film is produced on the base layer by physical vapour deposition or chemical plasma vapour deposition.
Patent DE-4434980-A1 (DE)
Title: Catalyst with improved regeneration properties
Inventor: NEUBER MARITA DR
IPC: B01J29/06
Filed: 1994-09-30
Abstract: Catalysts with improved regenerating characteristics contain a zeolite and oxides or salts of elements of group 2 or 3 elements.
Patent DE-4435302-A1 (DE)
Title: Vacuum container for perishable goods with valve in lid
Inventor: VOS RICHARD
IPC: B65D81/20
Filed: 1994-10-01
Abstract: Perishable goods are kept in a vacuum vessel having a flat cover (4) with edge sealing ring and a through bore (6) which can be sealed by a valve (5). The valve has a recess (14) which receives the foot (31) of the suction connection (30), and securing the valve. The valve has a component (15), sealing it against the through bore, and a handle (16), positioned below the surface of the cover. It has a doll-shaped basic body (18) of a plastic or silicone compatible with foodstuffs, contg. a spring steel insert (19).  Pref. the cover is 100-30 mm thick and the recess is 10-20 mm, pref. 15 mm deep.
Patent DE-4442902-A1 (DE)
Inventor: MACKENRODT GUENTER
IPC: E05D13/00
Filed: 1994-12-02
Abstract: A safety device (10) for overhead doors (1), such as garage doors or the like, ensures a durable operation and continues to compensate for the weight of the door when the springs are broken. For that purpose, the safety device (10) uses instead of a tension spring a tension cylinder (27) with a tension rod (15) in which the spiral spring (14) that acts as a pressure spring is arranged.
Patent DE-4443389-A1 (DE)
Title: Toothed belt drive for high ratio linear to rotary motion conversion
Inventor: NAGEL THOMAS DR ING
IPC: F16H19/06
Filed: 1994-12-06
Abstract: The drive has a double-sided toothed belt, which is looped around pulleys, and which has a different tooth pitch on its inside than it has on its outside. The inside of the belt engages with one of a pair of wheels (3,4), and the outside of the belt with the other. The wheels are rotationally coupled to one another.The products of the numbers of teeth on the coupled wheels with the pitches of the associated sides of the belt, are at least slightly different from one another. The highest transmission ratio, and the lowest speed of the resulting linear motion of the pair of wheels, is achieved when this difference is as small as possible.
Patent DE-4443530-A1 (DE)
Title: High remanence magnetic recording medium
Inventor: STEININGER HELMUT DR
IPC: G11B5/64
Filed: 1994-12-07
Abstract: In a magnetic recording medium consisting of a coherent magnetic metal thin film applied by PVD on a polymeric substrate, the novelty is that the thin film contains a noble gas (mixt.), pref. Ar, and the ratio of remanent magnetisation in the longitudinal direction to that in the transverse direction is 0.9-1.8 in the film plane. Also claimed is a process for prodn. of the above magnetic recording medium.  Pref. the medium is produced by vapour depositing a magnetic metal or alloy onto a longitudinally moving polymeric substrate while directing a noble gas stream directly onto the substrate surface, the specific noble gas flow being 1.0-6.0 x 10<4>. The specific noble gas flow is the ratio of noble gas through-flow quantity per min., to the deposited film vol. per min..
Patent DE-4445445-A1 (DE)
Title: New poly(aminoamide-ureylene resins
Inventor: RIEHLE RICHARD J
IPC: D21H17/54
Filed: 1994-12-20
Abstract: Polymers of formula (I), (II) and (III) are new, where x:y = (4:1)-(1:4); z = not more than 5, or 0; X = anion; R<1> = alkyl; R<2>, R<3> = alkyl, or R<3> may be absent. Also claimed are paper or pasteboard prods. contg. resin (I). Also claimed are quaternised allylated poly(aminoamide-ureylene)-halides (QAP-hal) for prodn. of quaternised allylated poly(amidoamide-ureylenes) (QAP) in yields of up to 99.95%. Also claimed is a process for the prodn. of these polymers (see below). Also claimed is a process for the prodn. of hypohalous acid (for use in the above process) by acidifying an aq. soln. of alkali hypohalite with the required amt. of a mineral acid. Also claimed is a process for the use of (I), in which an aq. soln. of the polymer is added to a furnish as used for the prodn. of paper or pasteboard prods., in amts. sufficient to increase the wet strength of the prod. Also claimed is a process for the prodn. of paper etc., by adding (I) to the furnish as above, forming a wet-laid sheet and drying to form the paper etc..
Patent DE-4445694-A1 (DE)
Title: Greenhouse system with optimum light transmission and heat retention
Inventor: REISINGER GERHARD
IPC: A01G9/14
Filed: 1994-12-21
Abstract: The greenhouse has a combination of grid trusses and gable roof structures for a static construction with a single or multi-layered foil cover. The grid truss is set in the roof cap of a gable roof so that the useful height of the culture space is not reduced. The truss feet are Y-shaped in the gutter area and cropped in the eaves area to obtain maximum culture space. With a double-layered cover all the foils or only selected foils can be mechanically pre-tensioned. The other foil webs can be drawn in tension-free. The grid truss can be used as a console for a cleaning or snow-clearing carriage.
Patent DE-4446669-A1 (DE)
Title: UV steriliser and its use in a water treatment plant
Inventor: REHMAN ZILLUR DR
IPC: C02F1/32
Filed: 1994-12-15
Abstract: Ultra-violet appts. for sterilising water with at least one UV lamp (11) where the novelty is that it has an elongated housing (1, 2) with a water inlet (19) and outlet (20); an air inlet (18) and outlet (15), and a container (10), which is transparent to UV light and has an open end (21) and a closed end (22). An air flow path (23) is provided between the outer surface of the UV lamp (11) and the wall of the container (10) and a water flow path is provided between the container (10) and the housing (1, 2). Also claimed is a two-stage treatment plant in which water is filtered in the first stage, and in the second passes through the UV appts. In the UV appts. oxygen in the air stream is converted into ozone. The ozone/air mixture is fed into the inlet water stream which then passes through two stages. On leaving the second stage, the now-sterilised water is available to the end-user.
Patent WO-8401926-A1 (WO)
Title: Transport airplane provided with a plurality of bearing surfaces separated from each other by a distance larger than a width of a bearing surface and provided with braking spoilers as an additional vertical stabilizer
Inventor: HEINCKE ERICH JAKOB
IPC: B64C39/08
Filed: 1982-11-15
Abstract: The object of the invention is a more economical use of energy. The jet of the power unit driving a hot air wedge into static air, respectively with little displacement, drivingly acts on ambiant air so that air is directed from the top of the bearing surfaces downwardly in parallel to the jet. As a result, a speed reduction of the power unit jet causes an increase of air pressure under the large wing and the cross-shaped wing. The continued air suction at the bearing surfaces increases the air speed at said location and decreases the depression. Nevertheless, the lift remains a forward motion loss. It should be the most economical mainly during a cruising flight. What is applicable to ship building "the length makes the speed", the length is economical, may also be applied to aircraft engineering. The useful load/fuel ratio increases also with larger dimensions. "Hypothesis: no force, or only a force of little importance, indispensable to the forward motion and to the lift is lost".
Patent WO-8402512-A1 (WO)
Title: Motor-pump unit lowerable into a container
Inventor: KLIEMT WOLFGANG
IPC: E03F5/22
Filed: 1983-12-28
Abstract: In an immersing motor-pump unit (14), which is comprised of a driving motor and of a pump coupled to the motor and which may be lowered into a container, and guided by means of guiding devices (16) with guiding elements to a lowered position where it may be connected to the inlet of a discharge conduit (13), there is provided between the pump discharge pipe (141) and the inlet of the discharge pipe (11) an intermediate connection part (15) as a non-return valve, of which the valve body may be connected to the pump discharge pipe, which is provided with connection elements (154) to provide a connection with the discharge pipe and which carries the guiding elements (153).
Patent WO-8402768-A1 (WO)
Title: Method for the complete drying of sugar-beet cossettes and plant for implementing said method
Inventor: KAMMER GUENTHER
IPC: A23K1/00
Filed: 1984-01-16
Abstract: Method for drying sugar-beet cossettes, damped, respectively pressed cossettes, wherein drying air is blown through those cossettes along a conveying path. The drying air maintained at a high temperature is pressure-blown through the cossettes from the inside to the outside by a jet pivoting on itself. The cossettes are thus displaced by turbulence through the drying chamber in contact with the air on all sides. The plant (5) used to implement such method is comprised of a drying air inlet pipe (21) which may pivot about its longitudinal horizontal axis, provided with conical air-discharge openings (23) which extend along the wall thereof and which are provided with a perforated lid (24). The drying air inlet pipe (21) is surrounded by a fixed protection pipe (7). The cossettes are conveyed along the drying chamber (21) between the drying air inlet pipe (21) and the protection pipe (7) by means of pallets (19) secured to a pallet rotor (13) or directly to the drying air inlet pipe (21). A perforated and delimited air discharge (11) is provided on the protection pipe. This perforation may be configured as the perforation of the lid of the air discharge opening (23), that is a grid (24, 57) consisting of a teflon coated glass fiber grid.
Patent WO-8606857-A1 (WO)
Title: Warning lamp
Inventor: BLUM ALBERT
IPC: F21V21/22
Filed: 1986-05-09
Abstract: A warning lamp such as is used in certain installations, for example pumping plants, in order to signal an operating defect, whereby the electric light (11) which is switched on in the event of a defect, together with the surrounding transparent and if necessary coloured protection casing (12), which are in a rest position to protect the delicate components from external damage, can in the case of an alarm be brought into the operational position where a sufficient light emission from the alarm light is ensured.
Patent WO-8802065-A1 (WO)
Title: Multi-cylinder diesel internal combustion engine with low compression ratio in the cylinders
Inventor: DEUTSCHMANN HERBERT
IPC: F02D17/02
Filed: 1987-07-03
Abstract: During starting and, possibly during partial loading, the diesel internal combustion engine operates in a so-called partial mode, meaning that several cylinders (7 to 12) act in compression without a fuel feed and feed compressed air to the drive cylinders (1 to 6). For example, the compression cylinder (8) is connected to the drive cylinder (5) by a pipe (13) independent of the usual admission and exhaust pipes, which comprises, at one of its ends close to the compression cylinder (8), a distribution valve (2) which can open in the partial mode, and at its other extremity near the driving cylinder (5), a receiving valve (23). Each of the receiving valves (23) is combined with a device enabling arbitrary opening of the respective pipe (13) in the direction of the compression cylinder (14), in other words these devices control the opening of the pipes (13) during the thrust travel of the corresponding drive cylinder (16). This enables recycling into the compression cylinders (7 to 12) of the exhaust gases from the drive cylinders (1 to 6), as well as a temperature rise in the compression cylinders in the partial mode of the diesel internal combustion engine.
Patent WO-8905899-A1 (WO)
Title: Valve-actuating device
Inventor: MATTHIES JOERG
IPC: F01L1/26
Filed: 1988-11-25
Abstract: A compact, easily-mounted valve actuating device places minimal mechanical stresses on the rocker arm and makes it possible to selectively operate by means of a tappet push rod (3) two valves (9, 10) arranged one behind the other in a cylinder of an internal combustion engine. In a preferred embodiment, the rocker arms (1, 2) are arranged one behind the other in pivot bearings (5, 6) arranged laterally with respect to the cylinder in a common pillow-block (7) on the cylinder head (8). A regulating device (15), preferably a rigidly-mountable hydraulic pressure cylinder, bridges a gap between two opposite surfaces (13, 14) of the rocker arms (1, 2) when the two are actuated together. The regulating device (15) transmits the movement of the actuated primary rocker arm (1) to the secondary rocker arm (2). When the regulating device (15) is placed out of action, the secondary rocker arm (2) remains stationary, because it is not driven by the primary rocker arm (1). A particular advantage of the device is that when the valve is disconnected the mass of the secondary rocker arm does not act on the primary rocker arm, and the stresses on the rocker arms and the valve springs can thereby be kept low.
Patent WO-9603259-A1 (WO)
Title: Unite mobile autonome comportant un manipulateur a encombrement reduit et procede de commande correspondant
Inventor: NEUBAUER WERNER
IPC: B25J18/00
Filed: 1995-07-18
Abstract: L'invention concerne une unité mobile autonome qui comporte un bras de manipulateur repliable, dont l'extrémité se présente sous forme d'effecteur, par exemple d'ajutage d'aspiration ou de pinceau. A cet effet, le bras est monté rotatif sur l'unité mobile et peut balayer une surface. Ce bras se compose de plusieurs segments dont les extrémités sont solidarisées de manière à tourner. Les angles de rotation peuvent être ajustés indépendamment les uns des autres, ce qui permet d'obtenir une grande flexibilité du mouvement du bras. Le procédé de commande fournit un algorithme avantageux qui permet de piloter l'unité et le bras du manipulateur. La préférence est accordée à une variante hybride dans laquelle l'effecteur est appliqué contre une paroi avec une force de pression pouvant être mesurée par un détecteur de force, et l'unité suit l'effecteur. Cette invention s'utilise par exemple dans les aspirateurs à usage industriel, les robots autonomes qui doivent peindre des parois, ou les véhicules de distribution du courrier.
Patent WO-9620792-A1 (WO)
Title: Cabine de peinture au pistolet transportable se presentant sous forme de tente
Inventor: WEIGERT PETER
IPC: B05B14/43
Filed: 1995-12-29
Abstract: L'invention concerne une cabine de peinture au pistolet se présentant sous forme de tente (3) suspendue dans une armature (1) composée de barres et de montants (10). La base de la cabine de peinture au pistolet se compose de grilles manipulables individuellement qui peuvent être réglées en hauteur et sous lesquelles se trouve au moins un puits d'évacuation d'air, relié à un ventilateur extracteur d'air. Il est prévu un ventilateur soufflant muni d'un dispositif chauffant électrique ou un ventilateur extracteur qui met sous pression le puits d'évacuation d'air, monté en appui au-dessus de la tente par l'intermédiaire d'un cadre (11 et 15). Le ventilateur soufflant permet de maintenir une surpression à l'intérieur de la tente, afin qu'il demeure hors-poussière.
Patent WO-9920891-A1 (WO)
Title: Kraftstoffeinspritzanlage für eine brennkraftmaschine
Inventor: RUOFF MANFRED
IPC: F02M43/00
Filed: 1998-07-06
Abstract: Eine Kraftstoffeinspritzanlage mit einem mit Kraftstoff unter Hochdruck gefüllten Common-Rail-Druckspeicher (2) und einer Zweistoffdüse (3) zur bifluiden Einspritzung von Kraftstoff und einer Zusatzflüssigkeit in eine Brennkraftmaschine umfaßt ein erstes 2/2-Wegeventil (MV1) in der Einspritzleitung (6) zwischen dem Common-Rail-Druckspeicher (2) und einem die Düsennadel (3.1) der Zweistoffdüse (3) umgebenden Druckraum (3.5) sowie ein zweites 2/2-Wegeventil (MV2), dessen Eingang über eine Zufuhrleitung (7) mit der Einspritzleitung (6) an einer Stelle zwischen dem ersten 2/2-Wegeventil (MV1) und dem Druckraum (3.5), und dessen Ausgang über eine Abfuhrleitung (8) mit der Kraftstoff-Niederdruckseite verbunden ist. Damit können die sonst üblichen, technisch wesentlich aufwendigeren 3/2-Wege-Magnetsteuerventile durch preisgünstigere 2/2-Wegeventile ersetzt werden. Gleichzeitig wird die Möglichkeit eröffnet, die Mengendosierung für Zusatzflüssigkeit auf ein einziges, eine ganze Gruppe von Injektoren bedienendes Dosierventil zu verlagern.
Patent WO-9916123-A1 (WO)
Title: Verfahren zur herstellung einer dotierten schicht in einem aus einem halbleiter bestehenden erzeugnis, sowie entsprechendes erzeugnis
Inventor: REISINGER HANS
IPC: H01L21/74
Filed: 1998-09-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer dotierten Schicht (3) in einem aus einem Halbleiter bestehenden Erzeugnis (1) mittels eines Dotierstoffes, wobei die Schicht (3) unter einer Oberfläche (2) des Erzeugnisses (1) vergraben ist. Dazu werden mehrere Löcher (4) ausgehend von der Oberfläche (2) und die Schicht (3) durchquerend eingebracht. In jedem Loch (4) wird eine Wand (5) innerhalb der Schicht (3) mit einer den Dotierstoff enthaltenden Substanz (6) bedeckt und außerhalb der Schicht (3) von der Substanz (6) freigehalten, und anschließend das Erzeugnis (1) mit der Substanz (6) getempert, so daß der Dotierstoff diffundiert und damit die Schicht (3) dotiert. Das Erzeugnis (1) zeigt die Löcher (4) mit der Substanz (6) auf ihren Wänden (5) innerhalb der Schicht (3).
Patent WO-9944332-A1 (WO)
Inventor: GUNDLACH MICHAEL
IPC: G06F21/31
Filed: 1998-10-02
Abstract: L'invention concerne un procédé permettant d'avoir accès, à partir d'un terminal de télécommunication quelconque, à un service dans un réseau de télécommunication, que ce soit un réseau intelligent, un réseau privé ou un réseau de radiotéléphonie mobile. Selon ce procédé, il est nécessaire de s'authentifier par entrée d'une série de chiffres pour avoir accès au service souhaité. En outre, l'invention concerne un dispositif, faisant partie d'un réseau de télécommunication, qui permet d'effectuer une authentification sûre d'un utilisateur dans le cas d'un appel de service.