baber/WOPTO huggingface dataset:
Patent DE-4337555-A1 (DE)
Inventor: ENGEL GEORG
IPC: B21B1/46
Filed: 1993-11-04
Abstract: A method for rolling finished sections from a preliminary section (section blank) by means of an arrangement of roll stands which comprises a first universal stand on the entry side, a second universal stand on the exit side and an edger arranged between these universal stands. An edger is arranged ahead of the rolling group. The preliminary section comes from a continuous casting device and has, at both ends of a web, thickened portions corresponding to the subsequent finished profile. The dimensions of the preliminary section are matched in such a way to the web height, web thickness and/or flange width of the finished section to be rolled that this preliminary section is introduced directly into the first universal stand and can then be rolled to give the finished section with the specified dimensions or, to obtain different dimensions deviating from the original specification, the web-like portion and/or the flange-like thickened portions of the preliminary section are, before the preliminary section is introduced into the first universal roll stand, subjected to reduction rolling in a rolling line (W1) with a free outlet extending parallel to the rolling line (W2) of the arrangement of roll stands  (U1, SG, U2), and the preliminary section is then displaced transversely into a position directly in front of the compact rolling group (U1, SG, U2) and introduced into the latter. <IMAGE>
Patent DE-4338461-A1 (DE)
Title: Lamp for illuminating signs
Inventor: WILLING ACHIM DR ING
IPC: F21V15/00
Filed: 1993-11-11
Abstract: The lamp that may radiate on one side or both sides has a one-piece or multi-piece housing around the light exit faces, with transparent carriers for signs on these faces. If only one sign-carrying face is used, the opposite face is replaced by a rear plate with a fastener so that the lamp can be mounted on a wall. The rear plate will be held in place by a catch. Two opposite parts of the housing are joined by an intermediate wall, in which is an opening for the lamp bulb. The intermediate wall may be a separate component or a one-piece item with one of the adjoining walls.
Patent DE-4341515-A1 (DE)
Title: Filter for removing particles from highly viscous liquids or pastes
Inventor: GEISBAUER HANS
IPC: B01D29/15
Filed: 1993-12-06
Abstract: A filter for liquids, pastes or other highly viscous media incorporates a cylindrical filter insert within a vertically arranged filter housing (1) which has an inlet and an outlet (2).  The viscous media flows through the filter insert from the outside (4) in chamber (5), depositing a gradually thickening layer of particles. Particles are scraped from the outside of the filter insert from time to time and escape through an outlet at the base of the filter housing (1). The novelty is that the filter insert is located between an upper sealed end-wall (6) and a lower bent drain pipe (20) which empties the inner cavity (5) and outlet pipe (2). The filter housing (1) can be rotated with respect to the filter insert to move a particle wiper (18, 28) across the face of the filter insert.
Patent DE-4344748-A1 (DE)
Title: Water pressure producer for gutter cleaning vehicle
Inventor: MUELLER WOLFGANG
IPC: E03F9/00
Filed: 1993-12-28
Abstract: The oil and water pressure producer is made as a single-part pressure conversion structural unit (1) having an oil hydraulic piston (7) in an oil hydraulic cylinder (3) and two pressure water cylinders (4,5) connected by piston rods (15,16) to the oil hydraulic piston. Pressure water pistons (13,14) are simultaneously actuated by the oil hydraulic piston. The oil hydraulic cylinder and the two pressure water cylinders have the same diameter. The structural unit has a common housing secured by tension bolts (55) extending parallel to the longitudinal axis.
Patent DE-4402404-A1 (DE)
Title: Ink storage cartridge for writing or marking instrument
Inventor: ARNASON VIGNIR
IPC: B43K5/14
Filed: 1994-01-27
Abstract: The cartridge comprises a fibre core (3) to absorb the ink and an outer fluid and colour resistant, thin plastic shell (2). The open end of the shell (2) has a removable seal (4) comprising a tear-off foil, pref. a plastic coated metal foil.Both the fibres (3) and shell comprise a polyolefin or alternatively the fibres (3) are of polyester and the shell (2) of polypropylene.
Patent DE-4402792-A1 (DE)
Title: Motor-driven screw rod device for emptying movable-bottom containers
Inventor: NONNEWITZ HANS-WERNER
IPC: B05C17/01
Filed: 1994-01-31
Abstract: The emptying device comprises a screw rod (4) driven by the rotation of an internally-threaded drive wheel (6) fixed in its location on the rod by bearings (7,8), so that the revs. of the screw rod can be reduced by shape or power closure. The drive wheel is driven by a motor (13) via a transmission (12). The motor is controlled by switching elements (15) or similar. The motor, if electric, may be powered by a battery (14) inside the casing. The drive wheel, bearings, motor, transmission, switch elements and battery can all be integrated into the casing.
Patent DE-4403277-A1 (DE)
Title: Diagnostic imaging system using current tomography
Inventor: ALBRECHT HENDRIK
IPC: G01R33/02
Filed: 1994-01-31
Abstract: The imaging system is used to determine the internal structure of the body via a modulated HF current passed through it with different types of tissue exhibiting different conductivities. The current provides a corresp. magnetic field which is detected on the outside and inside of the body, e.g. via a magnetometer to allow the current distribution to be evaluated.Pref. the measured current distribution is used to construct a layer image of the internal body, structure, with several layer images combined.
Patent DE-4406885-A1 (DE)
Title: New acyl-(chloro-benzyl-oxo-tetra:hydro)-quinolinyl-aminoacid derivs.
Inventor: ESSER FRANZ
IPC: C07D401/14
Filed: 1994-03-03
Abstract: Amino acid derivs. of formula R1COAR2 (I) and their salts are new. R1 = vinyl, aryl, heteroaryl, aralkyl, heteroarylalkyl, arylvinyl, heteroarylvinyl, aryloxyalkyl, aralkoxy, 3-8C cycloalkyl, (3-8C cycloalkyl)alkyl, bicycloheptyl or bicycloheptylalkyl (both opt. substd. by 1-3 Me), or adamantyl, adamantylalkyl, decahydronaphthyl, decahydronaphthylalkyl, tetrahydronaphthyl, tetrahydronaphthylalkyl, diphenylalkyl, di(arylalkyl)aminoalkyl or arylalkylaminoalkyl; aryl = phenyl (opt. substd. by 1-3 of halogen, trihalomethyl alkoxy, alkyl, OH, NO2, alkanoyl and CN) or naphthyl; heteroaryl = indolyl (opt. 1-substd. by alkyl or benzyl), pyridyl, pyrrolyl, imidazolyl or thienyl; alkyl and alkoxy have 1-3 C; A = an opt. protected D- or L-amino acid selected from Ala, Val, Leu, Ile, Ser, Thr, allothreonine, Cys, Met, Phe, Trp, N-formyl-Trp, Tyr, Pro, didehydroproline, hydroxyproline, azetidine-2-carboxylic acid, thioproline (Trp), aminoproline, pGlu, 2-aminobutyric acid, 2,3-diaminopropionic acid, 2,4-diaminobutyric acid, Glu, Asp, Gln, Asn, Lys, Arg, His, Orn, hydroxypiperidine-carboxylic acid, mercaptoproline, Tpr(O), Met(O), Tpr(O2) and Met(O2); R2 = a gp. of formula (II); R = F, Cl, Br or Et or OMe; m = 1-5.
Patent DE-4411770-A1 (DE)
Title: Device for controlling a window wiping system
Inventor: REIME GERD
IPC: G01N21/55
Filed: 1994-04-06
Abstract: In a device for controlling a window wiping system, a sensor device (12) is arranged in the wiping area (10a) of a wiper, which sensor device (12) is passed over by the wiper during a wiping process and produces signals which are influenced by the window (10) being misted up or wet. A signal processing device (13) which is coupled to a drive motor (M) and sensor device (12) converts the signals (Es) produced by the sensor device (12) into control signals (S) for the drive motor (M). By virtue of the fact that the sensor device (12) produces signals in accordance with the size and the number of droplets and by virtue of the fact that adjustment means (18) are provided to control the response behaviour of the device, which means adjust the response behaviour, after a predetermined time (tv) after which the wiper (11) has left its parked position, from an initial state with sensitive response behaviour to a predetermined intermediate state with insensitive response behaviour, and subsequently adjust it back to a final state with sensitive response behaviour within a predetermined time (t2), which final state preferably corresponds to the initial state, a simple and cost-effective arrangement is provided for using the detected signals to control a window wiping system. <IMAGE>
Patent DE-4412554-A1 (DE)
Title: Automatic collection and delivery of small parts from overhead storage system
Inventor: JANSSON CLAES-GOERAN
IPC: B66F9/07
Filed: 1994-04-12
Abstract: Small parts are stored and delivered to a production line by means of overhead racks, each pair of rows being served by a collection arrangement on a rail, able to move both horizontally and vertically. The storage racks (1,2) are arranged in pairs of rows, with respective access openings facing each other. A collector (3) is moveable in the horizontal direction on a rail (4) which travels vertically on masts (5), at spaces (6) between racks. Conveyors (7,8,9) may be positioned for loading and unloading the racks. The system is controlled by computer.
Patent DE-4413086-A1 (DE)
Title: Valve operating device for IC engine
Inventor: PAUL MICHAEL DIPL ING
IPC: F01L1/26
Filed: 1994-04-15
Abstract: The device has a first trailing arm (5) which is pivotally mounted, and which combines with a valve (E) which is closed by a spring (1), and with a first cam (2,3) on a camshaft (4), for operation in a first angular speed range. A second trailing arm (8) is also pivotally mounted, and combines with a second cam (7) on the camshaft for operation in a second angular speed range. A spring (20) acts upon it in the direction of the cam. While in the first angular speed range, a retaining member (27) can hold the second arm in its maximum displacement position. The spring (1) is designed for the inertial forces of the valve and the first arm, in the first angular speed range. The spring (20) is designed for the inertial forces of the second arm and the additional inertial forces of the first arm, in the second angular speed range.
Patent DE-4416859-A1 (DE)
Title: Vacuum lifting apparatus
Inventor: LEWECKE ERNST
IPC: B65G47/91
Filed: 1994-05-13
Abstract: The vacuum lifting apparatus for flat workpieces (1), such as boards, planks, panels or the like of wood or wooden material, has a supporting frame (2) movable in the vertical and horizontal direction. A multiplicity of suction plates (3) are held on the supporting frame (2). The suction plates (3) are each connected to a vacuum distributor (6) via a line (4) with inserted control valve (5) for forming and releasing a vacuum and are connected from this vacuum distributor (6) to a vacuum reservoir (9) with vacuum pump (10) via a suction line (7) with inserted vacuum manipulating valve (8). A blast-air line (12) coming from a warm-air heater (11) and having an inserted control valve (13) is attached to the vacuum distributor (6), and this control valve (13) can here be controlled alternately with the vacuum manipulating valve (8) for shutting off blast air to the vacuum distributor (6) and for releasing blast air into the vacuum distributor (6). <IMAGE>
Patent DE-4425445-A1 (DE)
Title: Measuring permeation kinetics and transport of substances through skin
Inventor: REINL HERBERT
IPC: G01N21/552
Filed: 1994-07-19
Abstract: Permeation kinetics and transport of substances (A) through a layer of skin are measured by (1) fixing a piece of skin to a horizontal ATR (attenuated total reflection) plate; (b) applying a soln. or dispersion of (A), able to absorb IR in the 1000-4000 reciprocal cm region, to the skin surface not in contact with the plate, then (3) using ATR and time-resolved Fourier transform (FT) IR spectroscope to measure permeation (and esp. kinetics) of (A).
Patent DE-4426166-A1 (DE)
IPC: B61F5/24
Filed: 1994-07-23
Abstract: In the process of the invention for the transverse stabilisation of railway vehicles, uncomfortable lateral movements are stabilised in that the vehicle body (3) is dynamically decoupled from the bogie (6) during the uncomfortable movement as the representative factors in such movements are detected by sensors and counter-movements are produced by control technology on the basis of the detected values, making use of the existing drive units (1, 2) for track-curvature-dependent vechicle body control.
Patent DE-4434805-A1 (DE)
Title: Plastic pallet, esp. for barrel transport by forklift trucks
Inventor: HARTL HERMANN
IPC: B65D71/70
Filed: 1994-09-29
Abstract: The moulded pallet (11) has raised areas at each corner, the midpoints between the corners and in the central area (16) which form four circular holding areas for the objects, e.g. barrels (136). A wall on a raised area (124, 126, 128, 129, 131) adjacent to each object has a nose (132) forming an undercut (129) perpendicular to the pallet base (11) for gripping the outer rim of a barrel (136). Also claimed is a mfg. tool for the pallet (11) which comprises a fixed base-plate (141) forming the lower part of the raised area (124, 126, 128, 129, 131) and a hinged flap (151) forming the upper part of the raised area including the nose (132).
Patent DE-4439648-A1 (DE)
Title: Hydraulic pump structure
Inventor: BATHELT HARTMUT DR
IPC: F04C2/08
Filed: 1994-11-07
Abstract: In hydraulic pump the periodical sequence of the pumping processes is interrupted during one revolution of the drive shaft by deliberate irregularities. The irregularity is reached by varying the division over the circumference of the hydraulic pump. An periodical time sequence of the pumping processes is achieved through different opening and closing times of individual chambers of the hydraulic pump. An aperiodically pulsating conveyor stream is produced through different pump volumes of individual chambers.
Patent DE-4445181-A1 (DE)
Title: Digital delay circuit for irregular pulse trains
Inventor: MITTRICH MARTIN DIPL ING
IPC: H03K5/133
Filed: 1994-12-17
Abstract: The digital delay circuit consists of two parallel circuit branches consisting firstly of a switching transistor (9) with an emitter-coupled cascade circuit (11) and load resistor (13) and secondly of transistor (10) with cascade transistor (12) and load (14).The two circuit branches are driven in antiphase by the signal to be delayed and its complement, and the two circuit branches are connected by their emitters to capacitor (18). The delay time is achieved by charging capacitor (18) alternately by the conducting circuit branch.
Patent DE-4445312-A1 (DE)
Inventor: KAMAL SAMY DIPL ING
IPC: A41D19/00
Filed: 1994-12-19
Abstract: The invention concerns an electrically heated insert system for footwear, headgear and gloves. The system uses a heated insert (1) which can be inserted in a boot (6), for example. Energy is supplied via storage batteries (2 and 8) which are charged by a charger (14), solar module (10) or a solar screen arrangement. Such electrically heated inserts can also be used for headgear and gloves.
Patent WO-8505526-A1 (WO)
Title: Method for enhancing the resolution of colour television cameras
Inventor: BUCHWALD WOLF-PETER
IPC: H04N9/09
Filed: 1985-05-03
Abstract: Method for enhancing the resolution of colour television cameras with three semi-conductor image sensors which generate by a horizontal displacement of one third of the image point period three output signals which are outshifted by 120oC. Thus, in addition to standard signals for luminance and chrominance, another luminance signal is matrixed by the weighing addition of output signals from the sensors, is filtered in a high-pass filter and is added to the low-pass filtered standard-conform luminance signal to produce a resultant luminance signal. After the passage through the high-pass filter, a control signal is derived from the other lumnance signal, whereby colour difference signals may be controlled according to amplitudes.
Patent WO-8603574-A1 (WO)
Inventor: SAUTER ROLAND
IPC: F23D14/62
Filed: 1985-11-07
Abstract: Dispositif (11, 111) pour obtenir un mélange de gaz combustible d'au moins deux gaz et dans le but de soumettre à traitement des matériaux (3) par choc de température et de pression. Ce dispositif présente des conduites d'admission des gaz (17; 18, resp. 32, 33, 34; 35, 36, 37) qui débouchent dans la chambre de mélange (19, 40), les gaz ayant des paramètres physiques différents. Les conduites sont formées de manière à compenser les différentes pertes de pression des gaz dues aux différents paramètres physiques des gaz.
Patent WO-8801019-A1 (WO)
Inventor: ELSBETT LUDWIG
IPC: F02M43/00
Filed: 1987-07-24
Abstract: La partie haute pression de pompes d'injection et d'injecteurs de moteurs diesel n'est sous une haute pression que pendant un certain cycle. La plupart du temps, la conduite à haute pression (4) est détendue. Pendant ce temps, un deuxième carburant peut être introduit par un raccord supplémentaire (7) dans la partie haute pression, dans la mesure où le carburant qui y est déjà contenu se laisse comprimer sans ouvrir l'injecteur (6, 3, 12). Les cycles à haute pression suivants font avancer graduellement ce deuxième carburant jusqu'à l'ouverture de l'injecteur.
Patent WO-9004845-A1 (WO)
Inventor: MENKE WILHELM
IPC: G11B17/22
Filed: 1989-10-17
Abstract: Tourne-disques comportant deux magasins à disques (3) opposés constitués d'un grand nombre de range-disques recevant chacun un disque (5) et superposés dans des compartiments de rangement (10). Un dispositif de transport (4) se déplaçant dans le sens de l'empilement dans les magasins à disques (3) transporte le disque choisi (5) avec son range-disque (6) du compartiment de rangement (10) à un système de lecture (7) et inversement. Le dispositif de transport (4) comporte deux dispositifs de sortie (12) actionnés de manière indépendante et pouvant être déplacés horizontalement sur ce dispositif de transport. Les deux dispositifs de sortie (12) peuvent se trouver en position d'attente pour retirer le range-disque (6) d'un disque (5) placé dans le magasin à disques correspodant (3), ou l'un des dispositifs de sortie (12) est déplacé jusqu'à une position de manière à placer le disque (5), retiré avec son range-disque (6), du magasin à disques (3) correspondant, dans l'axe du plateau (8) du système de lecture (7), tandis que l'autre dispositif de sortie (12) reste en position d'attente pour l'autre magasin à disque (3).
Patent WO-9112623-A1 (WO)
Inventor: KERN JOSEF
IPC: H01H50/28
Filed: 1990-06-21
Abstract: Un relais comprend un ressort à lames (9) ayant deux branches à peu près perpendiculaires l'une par rapport à l'autre et qui sert de ressort de contact et de ressort de rappel de l'induit. La première branche est accrochée par son extrémité de manière librement pivotable autour du point d'accrochage à un tourillon de retenue (6c) de la culasse (6). En outre, cette première branche du ressort a une section transversale réduite, de sorte qu'elle n'est sollicitée que par traction, alors que la force de rappel de l'induit est fournie essentiellement par la deuxième branche (9b) du ressort. Un élément d'appui agencé entre la culasse (6) et la première branche (9a) du ressort exerce une légère pré-contrainte vers l'extérieur sur cette dernière, de sorte qu'une force minime de redressement est exercée sur l'induit (7) afin de tirer celui-ci de manière définie dans le palier. Etant donné la différence de section transversale, toutefois, cette force n'est pratiquement pas ressentie au niveau du rappel de l'induit.
Patent WO-9114676-A1 (WO)
Inventor: HEINDL JOSEF
IPC: C07D213/63
Filed: 1991-03-19
Abstract: The invention concerns leucotriene B4 analogues of formula (I), in which R1 is the residue COOR2, R2 being a hydrogen atom or a (C¿1?-C4)-alkyl group, or R?1¿ is the residue CH¿2?OH, B is an alkylene group with 1 to 3 C-atoms in the chain, a residue (a) or a residue (b) in which R?3¿ is a hydrogen atom, a carboxyl group or a methoxycarbonyl group, A is the (c), -O-, (d), -NH-CO-, -CO-NH-, -OCH¿2?-, -CH=CH-, (e), -COCH2- or -CHOH-CH2-group, X is N or CH, D is a (f) or (g) group and (h) is a single or double bond, as well as, optionally, the salts of these compounds with physiologically safe bases, methods of preparing them and their use in pharmaceutical preparations.
Patent WO-9204191-A1 (WO)
Inventor: PETSCHIK BENNO
IPC: B41J2/205
Filed: 1991-08-23
Abstract: Das Verfahren reduziert die Anzahl der tatsächlich zu druckenden Pixel im Mittel auf die Hälfte, wobei jeweils zwei benachbarte Pixel der ursprünglichen Druckinformation zu einem Druckpixel und zu einem sogenannten Weißpixel verarbeitet werden. Die Anordnung von Druckpixel und weißen Pixeln erfolgt dabei so, daß in einem schachbrettartigen Muster gedruckt wird. Die Tintentröpfchen haben dadurch eine möglichst geringe Berührfläche, wodurch ein Verschwimmen von noch nicht getrockneten, nebeneinander liegenden Tintentröpfchen weitgehend verhindert wird.
Patent WO-9211533-A1 (WO)
Inventor: PRAUSE REINHARD
IPC: G01N29/04
Filed: 1991-12-18
Abstract: Bei der Ultraschall-Ganzkörper-Prüfanlage ist der Prüfkopfträger auf einem höhenverstellbaren Aufnahmetisch (22) angeordnet und ist ein Teststückmanipulator (46) vorgesehen, der auch auf dem höhenverstellbaren Aufnahmetisch (22) angeordnet ist. Die Achsen (66, 26) von Teststückmanipulator (46) und einem Prüfstück (28) im Prüfkopfträger (Prüflinie) verlaufen parallel zueinander. Eine Längsführung (36) ist zwischen dem Aufnahmetisch (22) und entweder dem Teststückmanipulator (46) oder dem Prüfkopfträger vorgesehen, sie verläuft quer zur Achse (66) des Teststückmanipulators (46) und der Achse (26) des Prüfstücks (28) im Prüfkopfträger und ist so bemessen, daß der Teststückmanipulators (46) relativ zum Prüfkopfträger zwischen einer Testposition, in der die Achsen (66, 26) von Teststückmanipulator (46) und einem Prüfstück (28) im Prüfkopfträger zusammenfallen und einer Serviceposition, in der der Teststückmanipulator (46) einen Durchlauf von Prüfstücken (28) am Prüfkopfträger nicht behindert, verschiebbar ist.
Patent WO-9304877-A1 (WO)
Inventor: DINSE WOLFGANG
IPC: B44B5/00
Filed: 1992-07-25
Abstract: Um eine Stempelvorrichtung (100) zur Oberflächenbearbeitung eines Werkstücks (14), auch aus Kunststoffen wie Acrylglaswalzen mit einem Stempel (13) zu schaffen, die auf Oberflächen eine nicht störende Kennung einprägt, die zudem von Dritten nicht ohne weiteres nachgeahmt werden kann, wird vorgeschlagen, daß der Stempel (13) an einem motorantreibbaren Schwingkopf (12) befestigt ist.
Patent WO-9306059-A1 (WO)
Inventor: DIAS FRANCISCO J
IPC: F01N13/16
Filed: 1992-09-05
Abstract: Un procédé permet de fabriquer des corps moulés poreux en carbure de silicium ayant une faible résistance électrique et laissant passer un courant de fluide. Selon ce procédé on moule un corps vert avec un mélange pulvérulent approprié de granules, composé par exemple, d'un liant organique cokéfiable, de silicium et d'un composé azoté, on le cokéfie dans une atmosphère de gaz inerte ou sous vide à une température comprise entre 600° et 1000 °C, puis on enrichit la couche marginale en silicium à une température comprise entre 1400 °C et 2000 °C. Si le mélange pulvérulent ne contient pas de composés azotés, l'enrichissement en silicium se fait dans une atmosphère contenant de l'azote. Des modes avantageux de réalisation de l'invention concernent différents détails de fabrication du mélange pulvérulent. On peut produire, selon ce procédé, un élément de filtrage de suie de diesel électriquement chauffable, donc régénérable. L'invention concerne également un élément de filtrage de suie de diesel fabriqué selon ce procédé.