baber/WOPTO huggingface dataset:
Patent DE-4407540-A1 (DE)
Title: Control device for a transmission
Inventor: FUJIKAWA SATOSHI
IPC: F16H63/32
Filed: 1994-03-07
Abstract: A control device for a transmission comprises a control arm (3) which, upon receiving an actuating force from a shift lever, transmits this actuating force to a shift rod (4), an arm member (7) which is integrally attached to the shift rod (4), and a fork which engages with a sleeve of a synchronising device in order to move the sleeve in an axial direction. Furthermore, a shaft body (9) is provided at one end of the arm member (7) in order to rotatably carry the fork member (10) about a preselected axis (L) at the one end of the arm member (7). The fork member (10) is attached to this shaft body (9) in a suitably rotatable manner. The control device constructed in this way is able to reduce vibrations transmitted from the sleeve of the synchronising device by a shift fork to an actuating system without impairing an actuating force. <IMAGE>
Patent DE-4409366-A1 (DE)
Title: Method for producing a thin-film transistor
Inventor: RHA SA KYUN
IPC: H01L29/423
Filed: 1994-03-18
Abstract: A method for producing a semiconductor TFT having an underlying gate, in such a way that the gate electrode is formed from a polysilicon layer, the surface of which is fissured, as a result of which a TFT is obtained which has a high on/off current ratio. According to the present invention, a thin-film transistor comprises a substrate, a gate electrode with a fissured surface, which is formed on the substrate, a gate insulation layer, which is formed on the gate electrode and the substrate, a semiconductor layer, which is formed over the gate insulation layer, and an impurity region, which is formed in the semiconductor layer on the opposite side of the gate electrode. A method for producing a thin-film transistor according to the present invention comprises the following steps:   formation of a gate electrode with a fissured surface on a substrate,   formation of an insulation layer and a semiconductor layer on the substrate and the gate electrode, and formation of an impurity region in the semiconductor layer on the opposite side of the gate electrode.
Patent DE-4409807-A1 (DE)
Title: Barrow which climbs steps
IPC: B62B5/02
Filed: 1994-03-22
Abstract: Barrow with a base frame with at least two wheels fitted to its lower end and provided with a supporting element at its front end, with a toggle lever which is fitted to the base frame on that side of the supporting element which faces away from the supporting element, with means in order to move the toggle lever from a rest position, essentially parallel to the base frame, outwards into a position which lies opposite the alignment of the supporting element and in which the toggle lever forms the supporting point for a tilting movement of the barrow and, as a result, the barrow, which is supported, when loaded, virtually below its centre of gravity by the toggle lever, can be moved up a step by virtue of a tilting movement using little effort.
Patent DE-4409820-A1 (DE)
Title: Determining the state of filling of a rod pump from the motor output
Inventor: LONDON ROBERT KIRK
IPC: F04B47/02
Filed: 1994-03-22
Abstract: The extent to which a reciprocating pump 24 for an oil well fills between successive pump strokes is determined indirectly from variations of the power consumption of an electric motor driving the pump. The power consumption is scanned numerically, and a processor 56 determines the phase of data in the scanned values from phase reference values which are established by a maximum value and/or zero passage in the cyclical operation of the pump and the motor. If the pump does not fill completely between strokes, e.g. if the pump is operated at too high a frequency, the source rod 22 moves against a reduced resistance during the downward stroke. The processor determines that point in the pump cycle, at which the source rod encounters fluid involving increased power consumption, an indirect indication of the filling state thus being obtained. The instantaneous power consumption is preferably measured by a module which is allocated to an electrical contactor or a motor starter which are contained in an improved pump control device or a "pump operator console" 50 which contains a programmable control device which exercises the processor functions and also acts as a pump cut-out control for regulating the activation of the pump.
Patent DE-4411459-A1 (DE)
Title: Insertion of large placard esp. into illuminated glass panel
Inventor: ZOLLNER GERD DIPL ING
IPC: G09F15/02
Filed: 1994-04-01
Abstract: The edge strips of the eight rectangular sheets (10) constituting the placard, which formerly were overlapped, are now folded along the actual line of vision with formation of abutment bats (10") on the back. Fluorescent tubes (11) are arrange din two rows within the flat casing (2) in front of its rear wall (3). The transparent glass (6) is set into a rectangular frame (7) with a horizontal pivot bearing. The sheets are butted together at their corners with angle pieces (30) held together by U-shaped clamps.
Patent DE-4412073-A1 (DE)
Inventor: DUIS WILHELM
IPC: A61B19/00
Filed: 1994-04-08
Abstract: An operating microscope unit 100 comprising an operating microscope 1 and a carrier unit 4; 4a, 4b, 4c, 4d possesses at least one data interface 5, with the aid of which electric data are outputted or received. The position of the microscope may be found using light diodes 7 and at least one camera 8. Stereotaxis system 10 is shown. Interface 5 may be used for portable computer (11, Fig. 2) to check electric functional elements under program control. <IMAGE>
Patent DE-4415425-A1 (DE)
Inventor: HAAS RAINER VON DIPL ING
IPC: B23B27/06
Filed: 1994-05-03
Abstract: The invention relates to a machining tool with a cutting insert, especially a parting-off insert, interchangeably secured in a tool holder via a clamping pin, in which the clamping pin (10) has on its side facing the cutting insert (11, 16, 21, 26, 31) a pinch nipple (35) which engages in a corresponding recess (36, 37, 38) in the cutting insert or has a clamping recess (12) into which fits a corresponding bulge (13, 15) on the cutting insert. The pinch nipple engages in the cutting insert recess (17, 18) or the clamping recess (12) engages with the cutting insert bulge (13) at at least three points in such a way that the cutting insert (11, 16, 21, 26, 31) is secured in all directions, especially horizontaly, i.e. perpendicularly to the clamping direction.
Patent DE-4417965-A1 (DE)
Inventor: BRANDS KARL-DIETER
IPC: C23C22/44
Filed: 1994-05-21
Abstract: A concentrate, applicable solution and process for the iron phosphatisation of metals in which the solution contains nitrobenzene sulphonic acid and substituted short-chained monocarboxylic acids of the amino acid and/or hydroxycarboxylic acid type as the accelerators.
Patent DE-4421272-A1 (DE)
Title: Double inlet system for determn. of gas isotopic compsn.
Inventor: BRAND WILLI DR
IPC: H01J49/04
Filed: 1994-06-21
Abstract: The system has one connection (11) for a gas sample holder (10), and another (15) for a standard gas container (14), with a switching arrangement (13) for selective coupling to a mass spectrometer (MS) via  a common capillary tube (43). The tubing (12,16) between the connections and the switching arrangement is flushed out with gaseous He from a central supply line (25), either in its entirety or partially before, during and/or after individual measurements on the sample and standard.
Patent DE-4422271-A1 (DE)
Title: Device, working with viscosity and friction, for damping torsional vibrations
Inventor: FUKAMACHI MASANOBU
IPC: F16F15/16
Filed: 1994-06-24
Abstract: A flywheel arrangement comprises a first flywheel, a second flywheel rotatably mounted on the first flywheel, a drive element connected to the first flywheel in such a way that a space is ensured between them for receiving a viscous fluid, a driven element connected to the second flywheel in such a way that it forms together with the first flywheel and the drive element a fluid chamber into which a fluid is poured, a helical spring for elastically connecting the elements to one another, and a proportional damping part for moving the viscous fluid in the fluid chamber as a function of the relative rotation between both elements in order to form a viscous resistance. The driven element has a window opening, which contains the helical spring, and a fluid-feed line which adjoins the fluid chamber from the window opening. The proportional damping part has chokes for producing a viscous resistance when the first flywheel and the driven element are rotated relative to one another. The chokes are opened and closed by slides which can be pressed in the state of dry friction against the wall of the fluid chamber. The driven element has several recesses which are arched radially inwards at its outer peripheral surface. The slides each have projections which project into the recesses of the driven element, and between the ... Original abstract incomplete.
Patent DE-4422778-A1 (DE)
Title: Metal-vapour arc discharge lamp
Inventor: OKADA ATSUNORI
IPC: H01J61/82
Filed: 1994-06-29
Abstract: A metal-vapour arc discharge lamp has, on the inner surface of a lamp bulb, a coating of multi-layer construction which has a layer, preferably facing the gas-discharge interior of the bulb, of strong covalent bonding, as well as at least a second layer which has a water-screening function, as a result of which a reaction of the filling materials in the bulb and an escape of water from the lamp bulb are prevented and a tearing and flaking off of this layer are inhibited effectively.
Patent DE-4423162-A1 (DE)
Title: Grip or step for climbing appts.
Inventor: SCHNEIDER NORBERT
IPC: A63B69/00
Filed: 1994-07-04
Abstract: The holder as grip and/or step units for sports equipment such as climbers and the like, is a holder (1) in a mixture of plastics and quartz using polyurethane and a cross linking component and quartz sand. The ratios of the mixture are set to give the required strength and an elastic surface (7).
Patent DE-4423383-A1 (DE)
Title: Sound dose indicator with warning alarm for use at e.g. discotheque, or work-place with high ambient noise level, or headphone user
Inventor: SOMMERER ANDREAS
IPC: A61F11/06
Filed: 1994-07-04
Abstract: The sound dose indicator conveys a warning signal to the user, that if subjected to the detected high sound pressure without any interruption, the person using the indicator will risk a possibility of permanent damage to the hearing. The sound dose indicator includes an electronic circuit with a battery, in the form of an item of jewellery e.g. pendant or medallion, hung from the neck. The indicator unit can be designed as an auxiliary unit used with headphones (3), provided with an alarm (1), connecting lead (2) and a sound reproduction unit (4).
Patent DE-4425325-A1 (DE)
Title: Insulating element, and circuit board in which said insulating element is used
Inventor: ONO TSUYOSHI
IPC: H05K1/18
Filed: 1994-07-18
Abstract: An insulating element contains an insertion section which extends from the first surface of the circuit board when the insulating element is inserted into a through-hole which is formed in the circuit board. The insertion section has a first height measured from the first surface. The first height is greater than the heights of connections of components which are arranged on sides of the insulating element. A holding section of the insulating element is connected to the insertion section. The holding section has a second height measured from a second surface of the circuit board, which second height is greater than heights of the components which are arranged on the sides of the insulating element.
Patent DE-4428271-A1 (DE)
Title: Warp tension shift compensation appts. on the shed change in loom
Inventor: MZYK HEINRICH DIPL ING
IPC: D03D49/14
Filed: 1994-08-10
Abstract: The appts. in a loom with a continuous weft insertion, is between the shed operating mechanism and the weft beating-in line.
Patent DE-4430375-A1 (DE)
Title: Chain guide
Inventor: FUKUZAWA SUMIKO
IPC: F16H7/18
Filed: 1994-08-26
Abstract: The invention shows a chain guiding structure comprising, in combination: a chainguard (12) and a chain guiding part (16) which is fitted easily and securely onto the chainguard for temporary assembly, this action improving the efficiency of the assembly work. The chain guiding structure for guiding a chain, which is looped around a drive pinion held on the side wall of a crank housing and is covered by a guard (12) mounted on the side wall, comprises: an elastic chain guiding part (16) which has an essentially semicircular form open to the rear and is held in such a manner on the inner surface of the guard (12) that it extends along the chain (15), and at least two ribs (41, 42, 43) which are formed in such a manner on the inner surface of the guard (12) that they secure the chain guiding part (16) by means of elastic deformation of the chain guiding part (16), this deformation changing the width of the open end. <IMAGE>
Patent DE-4433021-A1 (DE)
Inventor: FREMEREY JOHAN K
IPC: B64C23/00
Filed: 1994-09-16
Abstract: In order to break whirls at a surface submerged by a tangential turbulent flow (9), a wall (11) extends parallel to the surface, at a certain distance (12) therefrom, and is provided with periodically arranged structural elements. The distance (12) between the wall and the submerged surface determines the maximum still admissible whirl size and the size and spacing of the structural elements correspond to the length of the distance between the wall and the submerged surface.
Patent DE-4437312-A1 (DE)
Title: Use of transparent or translucent polycarbonate sheet for roofing
Inventor: BENZ VOLKER DR
IPC: E04D3/06
Filed: 1994-10-19
Abstract: The use of transparent or translucent polycarbonate sheeting, with a thickness of at least 9mm, as rigid roofing material with secondary fireproofing capability for buildings or parts thereof is claimed.
Patent DE-4438235-A1 (DE)
Title: Movement detection system for objects in a natural background
Inventor: KIESLICH WOLFGANG ING GRAD
IPC: G06T7/70
Filed: 1994-10-26
Abstract: The system uses a real time image sequence generated by a scanning electrooptic sensor with an evaluation system. Each sensor generated image is sampled by three matrices, where each matrix has a reference input, different for each matrix. Each matrix delivers maximum and minimum brightness levels. Each matrix mid-point pixel is marked when the pixel brightness level exceeds a threshold brighter than the matrix reference, and secondly when the deviation of the reference level is less than a fixed threshold, where the deviation is proportional to the difference of maximum and minimum. The neighbouring pixels are marked according to a further algorithm.
Patent DE-4444370-A1 (DE)
Inventor: GUTKNECHT MAX
IPC: B29C48/505
Filed: 1994-12-14
Abstract: In a device for thermal, mechanical, chemical and/or physical treatment of a product in an inside space (30) of a casing (28) using at least one rotary extrusion spindle (1) which consists of individual segments (2, 3, 4) joined together by screw bolts (9), the screw bolts (9) pass through bore sections (14, 15) in the segments (2, 3, 4) and are set in threaded bores (11), and a jacketing surface (7) of the extrusion spindle (1) is covered with screw threads (8). Adjoining the threaded bore (11) and the bore section (14, 15) towards the next adjacent segment (2, 4 or 3) is a containment space (12, 12.1, 12.2, 12.3) which holds a guide bush (13, 13.1) through which the screw bolt (9) is inserted.
Patent DE-4446734-A1 (DE)
Inventor: MUEHLBERGER JOACHIM DIPL ING
IPC: B60N2/07
Filed: 1994-12-24
Abstract: A pair of rails for longitudinally adjustable vehicle seats, in particular automobile seats. The pair are made up of a lower rail (1) that is connected to the undercarriage and an upper rail (2), which moves within this lower rail in the longitudinal direction and is connected to the seat, and for which this upper rail is supported through pairs of opposite longitudinal zones for upper rail (2) and lower rail (1) and the inserted guide elements (3) on the lower rail (1) and is secured formfitting against removal crosswise to the rail direction of lower rail (1) through the pairs of longitudinal zones as well as at least one clasping area (13, 14), the legs (8, 9) of upper rail (2) form an L-shaped cross-section profile for the rail pair and are positioned beside the respective legs (5, 6) of lower rail (1). Furthermore, additional guide elements (4) are arranged in the transitional area (7) extending from one leg to the other leg (5, 6) of lower rail (1) on the one hand, as well as the transitional area (10), extending from one leg to the other (8, 9) of upper rail (2). <IMAGE>
Patent WO-7900579-A1 (WO)
Inventor: GERTH J
IPC: H01F27/245
Filed: 1979-01-25
Abstract: Noyau magnetique pour un transformateur mono- ou polyphase a haute tension pour la fourniture de puissance, constitue par au moins une colonne (10) et les culasses de fermeture du flux (12, 14) associees. Les culasses de fermeture du flux sont munies de culasses auxiliaires supplementaires (20, 22) qui forment des trajets de retour a faible resistance pour le flux magnetique de fuite des enroulements du transformateur. Les culasses auxiliaires (20, 22) sont reliees mecaniquement aux culasses de fermeture du flux (12, 14). Elles sont formees de toles de transformateur empilees, l'empilage s'etendant parallelement a l'empilage de la colonne (10) et parallelement a l'empilage des culasses de fermeture du flux (12, 14). Les culasses de fermeture du flux (12, 14) et les culasses auxiliaires (20, 22) sont pressees ensemble au moyen de toles d'extremite (30). Les culasses auxiliaires (20, 22) sont suffisamment grandes pour assurer le passage de l'ensemble du flux magnetique de fuite engendre par les enroulements du transformateur.
Patent WO-9012739-A1 (WO)
Title: Casier a bouteilles en plastique divisible
Inventor: CREMER PETER
IPC: B65D21/00
Filed: 1990-03-28
Abstract: Selon un casier à bouteilles divisible connu, dont les éléments (11, 11') sont assemblés par blocage selon le principe d'assemblage à rainure et languette (117/118), le problème de la séparation non voulue des éléments (11, 11') formant le casier n'est pas résolu. Il est donc prévu un casier à bouteilles divisible comportant des anses (119) sur chaque élément du casier (11, 11') pivotant de la position de portée contre les éléments du casier (11, 11'), dont l'un des montants (1191') en une position de pivotement contre l'élément du casier (11, 11', respectivement) dans la paroi en alignement de l'autre élément du casier (11, 11') empêche par son pivotement le déplacement des éléments du casier (11, 11') l'un par rapport à l'autre en direction verticale. Une séparation non voulue des éléments formant le casier (11, 11') est ainsi évitée.
Patent WO-9106358-A1 (WO)
Inventor: CZICHY CORT
IPC: F17C13/04
Filed: 1990-11-05
Abstract: Die Erfindung bezieht sich auf eine Ventilpatrone (4, 5, 6, 7) für die Abreinigung von Staubfilteranlagen mittels Druckluft, wobei zur Erhöhung des Durchsatzes die Ventilpatrone (4, 5, 6, 7) im Druckluftbehälter (1) integriert ist.
Patent WO-9117062-A1 (WO)
Title: Objet decore possedant une structure superficielle
Inventor: BIEDERMANN ANDREAS
IPC: B44F1/14
Filed: 1991-05-02
Abstract: Avec un objet possédant une structure superficielle consistant en aspérités, on obtient, par l'application d'un système de couches d'interférence, un jeu de couleurs dépendant de la structure. Le jeu de couleurs est visible sous un éclairage usuel et se produit également sur des structures plates.
Patent WO-9523661-A1 (WO)
Inventor: REICHELT WOLFGANG
IPC: B22D11/124
Filed: 1995-02-10
Abstract: A process is disclosed for cooling molten steel, in particular by continuous casting of hoop-steel. At least part of the molten mass that leaves a metallurgical vessel through a metal nozzle solidifies when contacting a cooling surface. According to the invention, a gaseous stream that forms a reducing atmosphere is directed onto the surface of the freely accessible liquid hoop-steel immediately after it leaves the metal nozzle and the surface of the hoop-steel is exposed to this gaseous atmosphere at least until it is completely solidified.
Patent WO-9616203-A1 (WO)
Title: Procede de production de composants micromecaniques a microstructures ou membranes separees
Inventor: KIRSTEN MARIO
IPC: C23C16/44
Filed: 1995-11-21
Abstract: L'invention concerne un procédé de production de composants micromécaniques à microstructures ou membranes séparées, se trouvant sous une contrainte mécanique prédéfinissable. Selon ce procédé, une couche sacrificielle est d'abord appliquée sur un substrat, puis une couche de polysilicium est appliquée sur ladite couche sacrificielle par dépôt chimique en phase vapeur, avant que la couche sacrificielle ne soit éliminée, au moins partiellement. Ce procédé se caractérise en ce que le type de contrainte à laquelle est soumise la couche de polysilicium est déterminé par la pression choisie pour effectuer le processus pendant le dépôt chimique et en ce que le degré de la contrainte exercée sur la couche est fonction de la température retenue pour effectuer le processus. La pression retenue pour le processus est toujours supérieure à la plage de pressions définie pour les réacteurs de dépôt chimique en phase vapeur à basse pression. Ce procédé permet de produire de manière reproductible en particulier des structures séparées à contrainte de traction définie.
Patent WO-9623247-A1 (WO)
Title: Systeme d'affichage a plusieurs sources de lumiere et groupement de systemes d'affichage
Inventor: REMITZ HANS-JOERG
IPC: G04C17/02
Filed: 1996-01-29
Abstract: L'invention concerne un procédé pour réaliser un affichage à l'aide de sources de lumière excitables individuellement, ainsi qu'un système d'affichage doté de plusieurs sources de lumière. Elle se rapporte à un procédé pour réaliser un affichage à l'aide d'un ensemble de sources lumineuses excitables individuellement pour s'allumer sous l'action d'une unité de commande. Des affichages de ce type sont depuis longtemps couramment utilisés dans la publicité ou dans des appareils dans lesquels les sources de lumière sont disposées sous forme d'une chaîne ou bien plusieurs sources lumineuses sont agencées dans une matrice, et les informations sont affichées par excitation et allumage de toutes les sources lumineuses de ladite chaîne ou d'une partie de celles-ci dans le cas d'une matrice. L'invention a pour objet de réaliser un affichage facilitant la représentation de tous les symboles alphanumériques et également d'autres signes avec le plus petit nombre possible de sources lumineuses tout en évitant les problèmes précités. Le procédé décrit permet de créer un affichage à l'aide d'un ensemble de sources lumineuses excitables individuellement pour s'allumer sous l'action d'une unité de commande, dans laquelle les sources lumineuses sont déplacées périodiquement plusieurs fois par unité de temps sur une surface et ainsi une ou plusieurs sources s'allument lorsqu'elles se trouvent à un certain endroit, et la surface balayée par lesdites sources forme tout ou partie de la surface d'affichage. Des perfectionnements avantageux du procédé sont décrits dans les sous-revendications 2 et 3.
Patent WO-9711269-A1 (WO)
Inventor: KRAMPE WOLFGANG
IPC: F02D41/40
Filed: 1996-04-17
Abstract: Described is a device and a method for controlling an internal-combustion engine (100), the device having first means (135, 136) for metering, to the engine, fuel which is burnt in the engine. Second means (115) treat the exhaust gases. Then a new injection occurs during which the first means meter in, after the combustion, additional fuel which reacts in the exhaust-treatment means.