baber/WOPTO huggingface dataset:
Patent DE-4409035-A1 (DE)
Title: High-temperature gases introduced into refuse carbonising drum from by-pass pipe
Inventor: VOLLHARDT FROHMUT DIPL ING
IPC: F23G5/027
Filed: 1994-03-17
Abstract: An assembly (1) to carbonise refuse with hot gases in a closed circuit incorporates a heat exchanger (19) and an afterburner (18) chamber. The gases required for pyrolysis are at about 750 degrees C. They pass by pipes (10) through the carbonising drum (1) and leave at about 300 degrees C. The novelty is that high temperature gas are introduced to the carbonising drum front zone by a by-pass pipe (12) and control valve (13) which branches before the hot gas inlet (8) from the hot gas delivery pipe (11).
Patent DE-4412042-A1 (DE)
Title: Eddy current testing of bolt drill holes in multi-layer metallic structures
Inventor: ROHMANN JUERGEN
IPC: G01N27/90
Filed: 1994-04-08
Abstract: An absolute measurement of the impedance is carried out with the test head (38), and the measurement signal obtained is evaluated, for the layer identification and/or the identifying of the material composition of a layer. The measurement signal of the impedance-absolute measurement can be used for crack detection and/or crack analysis. A differential measurement of the impedance can be carried out for crack detection and/or crack analysis. Differential and absolute measurement can be carried out simultaneously.
Patent DE-4415431-A1 (DE)
Title: Storage device for use in open engine compartment of passenger vehicle during servicing
Inventor: SCHLATTL ALICE
IPC: B25H5/00
Filed: 1994-05-03
Abstract: The storage device has a support frame (1) which has at least one transverse carrier (4) with storing or standing elements (5) on its ends. These can be fitted across the axis of the vehicle when required for use. The transverse carrier also has at least one receptacle (9) for tools.There may be a storing element at both ends of the transverse carrier, forming standing surfaces (7), by which the frame can be set on the surfaces at the side of the engine compartment. It is preferable to use recessed surfaces which are covered when the bonnet is closed.
Patent DE-4416009-A1 (DE)
Inventor: KIEFER FRITZ
IPC: B65D90/62
Filed: 1994-05-06
Abstract: The bottom of the conical hopper feed is closed by an inverted conical valve element (3) supported by a central hollow shaft (24) which moves inside a closed housing (12). A return spring (40) between the shaft and the housing holds the valve down in the sealing position. The bottom of the spring is located on a pressure piston (22) which is lifted by the servo ram mounted centrally under the support. The closed housing is supported inside the hopper by radial arms while the servo cylinder is supported by angled feed through which the air lines for the pneumatic ram are ducted. In the sealing position the weight of the hopper contents add to the sealing force of the valve. <IMAGE>
Patent DE-4416108-A1 (DE)
Title: Object surface contactless measurement appts.
Inventor: SCHREIBER WOLFGANG DR
IPC: G01B11/25
Filed: 1994-05-06
Abstract: The appts. includes a projector (1), a CCD camera (25), and a computer (27). The surface (19) of an object (20) is measured with the aid of at least three stripe patterns (21-23) oriented at different angles and projected on to it by a projector beam (11) from a white source (2) via condenser lenses (4), a projection grating (6) and a phase-shifting plate (8). The beam is then directed through projection lenses (9,10) to a beamsplitter (13) and three mirrors (16-18).The three patterns are projected successively by rotation of the beamsplitter and imaged by a deflecting mirror (24) and the CCD camera with high spatial resolution. The camera output is processed by the computer for display on a screen (29) with a keyboard (28) for data entry.
Patent DE-4420898-A1 (DE)
Title: Apparatus for the shrinkage of a shrink cover drawn over a product stack
Inventor: HANNEN REINER DIPL ING
IPC: B65B53/06
Filed: 1994-06-15
Abstract: The invention relates to an apparatus for the shrinkage of a shrink cover drawn over a product stack, with at least one shrinkage frame which is movable up and down on a stand. In order to accelerate the shrinkage, a second shrinkage frame which is movable up and down and which can be moved independently of the first shrinkage frame is to be provided.
Patent DE-4422975-A1 (DE)
Title: Thin-film thermal print head and method for manufacturing it
Inventor: AMANO THOSHIO
IPC: B41J2/335
Filed: 1994-06-30
Abstract: A thin-film thermal print head has a head substrate (13) with a first longitudinal edge (13a) and a second longitudinal edge, a glazing layer (16) which is formed on a surface of the head substrate (13), a patterned resistance layer (19) which is formed as a thin film on the glazing layer (16) in order to provide a strip (11) of heating points which extends along the first longitudinal edge (13a) of the head substrate (13) and a patterned conductor layer (17) which is formed on the resistance layer (19) for a selective power supply to the heating points. The glazing layer (16) extends from the first longitudinal edge (13a) in the direction of a second longitudinal edge of the head substrate (13) and has a normal flat surface section (16a) and a rounded edge surface section (16b) which merges uniformly with the normal flat surface section (16a). The rounded edge surface section (16) extends along the first longitudinal edge (13a) of the head substrate (13) and increasingly approaches the head substrate (13) in the direction of the first longitudinal edge (13a). The heating point strip (11) is at least partially arranged on the rounded edge surface section (16b) of the glazing layer (16). <IMAGE>
Patent DE-4424427-A1 (DE)
Title: Micro switch for actuating electric drive motor
Inventor: JONISCHUS JUERGEN
IPC: H01H9/22
Filed: 1994-07-12
Abstract: The micro-switch is provided to operate an electric drive motor of a working apparatus,such as a vacuum cleaning apparatus,or the like. It has a switch pin (14) for switching the micro switch on and off and a control element (27) for operating the switch pin (14). To prevent accidental operation of the drive motor, putting it into a dangerous situation, a transmission chain (3) is provided to switch the micro switch. The transmission chain (3) contains at least the control element (27) and the switch pin (14). Part of the chain (3) can be adjusted from an operative position (4) to a non-operative position (5). The adjustable part (14, 42) of the chain (3) can be locked in its operative position (4) by a locking member (6) which is supported on a releasable safety stop (9). When the safety stop (9) is released the movable part (14, 42) of the chain (3) moves to the non-operative position (5).
Patent DE-4424878-A1 (DE)
Title: Motor vehicle safety system with front and side air-bags
Inventor: BERNAU KLAUS
IPC: B60R21/0134
Filed: 1994-07-14
Abstract: The conventional impact sensors (1) ahead of the driver and front-seat passenger are augmented by proximity sensors (5) advantageously fitted to the side doors and operating by radar, infrared detection or magnetic field sensing to detect obstacles within a range of e.g. 2 m. Reliability of the system is increased by further impact sensors in the doors which alert the control unit (4) to lateral collision even in the event of failure of the proximity sensors. Advantageously a microprocessor works out the distance and relative speed of any obstacle to either side, and inflates additional air bags (3) above shoulder level.
Patent DE-4425143-A1 (DE)
IPC: C07D401/12
Filed: 1994-07-15
Abstract: The use is disclosed of pyrimidine compounds having the formula (I), in which R<1>, R<2>, R<3>, A, B and Ar have the meanings given in the description. These compounds have a high affinity for the dopamine D3 receptor and are therefore useful for treating diseases that respond to dopamine D3 ligands.
Patent DE-4425476-A1 (DE)
Title: 1-Halo-cis-3-tetradecenes and their use for the preparation of cis-olefin compounds
Inventor: FUKUMOTO TAKEHIKO
IPC: C07C1/32
Filed: 1994-07-19
Abstract: Compounds are described which can be employed as raw materials for the preparation of cis-olefin compounds which can be employed as physiologically active substances, such as sex pheromones of various insects. The compounds can also be employed cost-effectively as intermediates for syntheses on the industrial scale. Processes for the preparation of cis-olefin compounds using these compounds are additionally described. In particular, novel compounds, i.e. 1-halo-cis-3-tetradecenes of the formula I  CH3(CH2)9CH=CH(CH2)2X in which X is a halogen atom, are employed as raw materials for the preparation of cis-olefin compounds.
Patent DE-4427360-A1 (DE)
Title: Arrangement for preventing contamination and plugging of holes on tip of gas turbine blade
Inventor: KILDEA ROBERT J
IPC: F01D11/10
Filed: 1994-08-02
Abstract: The internally cooled airfoil is for a blade of a turbine rotor of a gas turbine engine. The airfoil is subjected to the fluid working medium of the gas turbine engine and including a tip surface, a leading edge, a trailing edge and a pressure side. There is an annular shroud concentrically supported around the airfoil and defining with the tip surface a gap. The airfoil has wall for defining an internal passageway leading cooling air to a discharge port formed adjacent the tip of the airfoil in proximity to the pressure surface for creating a jet of cooling air egressing into the gap at a given angle for creating a blockage in the gap to seal the gap and prevent leakage of the fluid working medium from entering into the gap. There are members for guarding against the clogging of the discharge port including a cavity formed adjacent the discharge port and extending from the pressure surface to the portion of the wall means defining the discharge port that is furthest away from the pressure surface and extending the width of the discharge port.
Patent DE-4429074-A1 (DE)
Title: Microwave oven control process
Inventor: GASCH ARMIN DIPL PHYS DR
IPC: F27B17/00
Filed: 1994-08-17
Abstract: A process to control the power of at least a microwave source of a microwave oven for the sintering of ceramic solids is claimed. In place of or supplementary to a temp. measurement, a continually measured level of reflected microwaves is drawn to form an inlet signal for a controller to control the inlet microwave power.  Also claimed is a device to carry out the above process in which microwave energy is produced in at least one microwave generator (4) and is fed through a direction controller (3) and a hollow conductor (2) into a microwave oven (1). There is a control device (5) for the microwave generator, and there is a measuring device (6) to measure the reflected microwave level on the direction controller or in another suitable place. The control device (5) is there to observe the recorded reflected microwave level and its rate of change, as well as the temp. of the sinter material, and to control the microwave input according to given criteria.
Patent DE-4429974-A1 (DE)
Title: Work=site safety aid for bridge under construction
Inventor: BRUIN HEIN FRIEDRICH DE
IPC: E04G21/32
Filed: 1994-08-24
Abstract: A safety element (6) eg. rod or cable is fixed along the assembly bridge assisted by a safety bag (1) which is also fixed to the bridge and has an access opening (13) and is fixed to the bridge here by fitted and rigidly interconnected holders (9). Two reclosable slits (16) in the bag extend from the bag rim, being closed by instant fasteners (15). Plastics stiffeners (17) on the bag to shape the hollow bag cavity are mounted in guide elements and are made up (17) of several conjoined elements. Small falling objects are caught in a hollow space (18) formed by a broached partition in the bottom part of the safety bag (1). Once the holders (9) have been fixed to the handrail (4), the bag is fitted with slits (16) open to place the bag round the centre strut (5) before reclosing the slits and stiffening the bag into the required cavity shape.
Patent DE-4434501-A1 (DE)
Inventor: VALLS GARCIA JOSE CARLOS
IPC: A63F7/06
Filed: 1994-09-27
Abstract: In a table football game wherein figurines are mounted on rotatable transverse bars, the bar 2 is provided with a jacket 1 whose external configuration 5, 6 cooperates with a corresponding formation in the figurine so that the figurine will not turn around the bar. The configuration of the figurine allows broken figurines to be easily replaced. In a variant the cooperating shapes are lugs and sockets (Figs 2 and 4 - not shown). <IMAGE>
Patent DE-4439095-A1 (DE)
Title: Temp. regulation of cooker hob units
Inventor: KOZITZKI KLAUS
IPC: H05B3/74
Filed: 1994-11-02
Abstract: An electrical cooker has ring-shaped heating elements (2) set into a ceramic hob and the generated heat energy is applied to a cooking pot (3) placed on the surface. The lid of the pot has a built in temperature sensor (7) that provides wireless signal transmission to a temperature regulator (4). Built into the hob is a ring coil (8) that is supplied with low power AC to generate a magnetic field (9) that is used as an inductive coupling path for the temperature measurement signals transmitted via a coil (10). The sensing element is a resistance that is connected into an oscillator circuit together with the coil.
Patent DE-4440319-A1 (DE)
Title: Process for improving the efficiency of an evaporation process
Inventor: LITINAS GEORG DIPL ING
IPC: B01D5/00
Filed: 1994-11-11
Abstract: If in evaporation processes the boiling temperature cannot or may not be achieved, a liquid evaporates only at its surface as a function of the partial pressures. Two known possible methods for accelerating this process are:     Generating reduced pressure and Removing the layer of saturated steam forming at the surface which functions as an insulating layer. However, in both cases the surface of this liquid is the decisive parameter. The process which is the subject matter of the present application achieves by simple means an enlargement of the active surface area - exchange surface area - by simulating a boiling process and additionally utilises the abovementioned two possible methods. This improvement is achieved by injecting dry unsaturated air at the bottom of the liquid column, which air is then removed by suction, cooled and after partial yielding of its water content is injected dry. By parametrisation of the rate of ascent by the injection pressure and/or the height of the liquid column, an enlargement of the evaporation surface area by approximately 6-fold can be achieved by this means.
Patent DE-4441165-A1 (DE)
Title: Control of servo=valve, esp. power steering of motor vehicle
Inventor: LANGKAMP BERND DIPL ING
IPC: F15B11/08
Filed: 1994-11-18
Abstract: At least one of the valve control parts (3,4) is connected, and locked by elastic deformation, to the corresponding end of a torsion rod (5) or to a part torsionally rigidly connected to it. It is adjustable by twisting so as to overcome the force locking relative to this end.The adjustable part and the corresponding end of the torsion rod interact with force locking by spiral outer and inner circumferential faces.
Patent WO-8801275-A1 (WO)
Inventor: BULL JAMES R
IPC: C07J/
Filed: 1987-08-11
Abstract: Agents possédant une activité oestrogénique, contenant un composé de formule générale (I) où R1 représente un atome d'hydrogène, un groupe méthyle ou un groupe acyle avec 1 à 12 atomes de carbone, R2 représente un atome d'hydrogène ou un groupe acyle avec 1 à 12 atomes de carbone, R3 représente un atome d'hydrogène ou un groupe méthyle, et (a) représente une liaison C-C simple ou double. Ces nouveaux composés conviennent à la réalisation de préparations destinées à la contraception et à la thérapie des phénomènes de carence oestrogénique.
Patent WO-8911032-A1 (WO)
Inventor: HECK KLAUS
IPC: F02D41/26
Filed: 1989-05-10
Abstract: Un procédé d'adaptation d'une valeur de commande pilote d'une régulation se fonde sur le fait que lorsque les conditions de fonctionnement coïncident avec les conditions de calibrage lors de la détermination initiale de valeurs de commande pilote, aucune déviation des valeurs de réglage ne doit se produire dans aucun domaine de fonctionnement, et que par conséquent les déviations qui sont malgré tout observées sont un signe que les conditions de calibrage ne sont plus remplies, que ce soit à cause d'un effet de vieillissement ou de valeurs parasites non compensées. Selon le procédé, les différences entre les déviations des valeurs de réglage servent à les classer en différentes catégories de valeurs d'influence. Une valeur de correction est alors déterminée pour chaque catégorie de valeur d'influence, capable de compenser pendant le fonctionnement du système réglé l'erreur observée dans le domaine correspondant avant la mise en fonctionnement du système. Ce procédé permet d'obtenir une adaptation précise de domaines individuels selon un procédé offline, et il est donc particulièrement utile pour régler par commande pilote la valeur lambda d'un moteur à combustion interne. Les dispositifs d'application de ce procédé sont des microordinateurs peu coûteux à vitesse de travail si limitée qu'ils ne sont pas capables d'appliquer des procédés complexes d'adaptation online; lorsque ces dispositifs disposent toutefois d'un panneau de comptage utilisable offline, ils peuvent eux aussi assurer une adaptation structurelle précise, c'est-à-dire domaine par domaine.
Patent WO-9016040-A1 (WO)
Title: Procede pour la compensation de la non-uniformite d'un convolutionneur a ondes de surface
Inventor: FILBERT DIETER
IPC: G06G7/195
Filed: 1990-05-11
Abstract: Un convolutionneur à ondes de surfaces (C) consiste en un cristal piézoélectrique allongé dont les extrémités portent des convertisseurs interdigitaux destinés à la conversion de signaux d'entrée électriques, présents aux entrées de signal (E1, E2), en signaux de surface acoustiques. Sur son électrode d'intégration, un signal de sortie (c(t)) correspondant au produit de convolution des signaux d'entrée électriques est prélevable. Afin de compenser les défauts provoqués par la non-uniformité du convolutionneur (C) à ondes de surface par suite du manque d'homogénéité de son électrode d'intégration et du cristal piézoélectrique, à l'une des entrées de signal (E1) est injecté un signal d'entrée constant (u(t)), et à l'autre entrée de signal (E2) du convolutionneur (C) à ondes de surface est injecté un signal prédéterminable (v(t)) définissant une réponse d'impulsion désirée du convolutionneur (C) à ondes de surface. Les signaux de sortie (c(t)) sont libérés par calcul de la valeur moyenne pour la formation de la grandeur de compensation (K(t)) de fractions pertubatrices stochastiques. La grandeur de compensation est amenée, synchronisée avec le signal prédéterminable (v(t)), au signal de sortie (c(t)) du convolutionneur (C) à ondes de surface lorsque des signaux d'entrée (u(t)) à traiter sont présents à l'entrée du signal (E1). Technique de mesure des signaux.
Patent WO-9201221-A1 (WO)
Title: Rotor of an ultrasonic testing device for rotation-symmetrical test-pieces, especially pipes
Inventor: PATZKE OTTOKAR
IPC: G01N29/26
Filed: 1991-06-29
Abstract: The rotor (20) of an ultrasonic testing device for rotation-symmetrical test-pieces, especially pipes, has at least one probe support (28) which: (a) is arranged in a radial drilling; (b) has at least one test probe (32); (c) is arranged to be longitudinally adjustable in the direction of the axis (40) of the drilling (26); and (d) is sealed in the drilling (26); the probe support (28) is arranged in the drilling (26) to be rotatably adjustable about its axis (40).
Patent WO-9218267-A1 (WO)
Inventor: KULLIK WOLFGANG
IPC: B22C9/12
Filed: 1992-04-20
Abstract: Un noyau de sable lié avec une résine synthétique et utilisé pour le coulage de métal est formé dans une boîte à noyau et durci par passage d'un gaz durcissant qui le traverse. Si le gaz durcissant est un des composants d'une résine à deux composants, de grandes quantités de gaz réactif de durcissement sont nécessaires pour durcir la résine de liaison. Selon le procédé classique, un très grand excédent d'un tel gaz durcisseur se trouvant dans un mélange avec un gaz porteur passe à travers le noyau de sable en une seule fois et doit ensuite être enlevé, de façon coûteuse, des gaz évacués, pour empêcher la pollution de l'environnement. Selon l'invention, on utilise au contraire un léger excédent stoichiométrique de gaz durcisseur et ainsi les gaz évacués peuvent être libérés directement dans l'atmosphère. A cet effet, le gaz durcisseur est pompé (12) en plusieurs fois à travers les boîtes à noyau (1) dans un système de conduites (1, 11, 15) à forte dépression et fermé. Avant le début du gazage, un réservoir (15) sous vide est vidé de son air par la pompe (12). Lorsque l'air entre spontanément dans le réservoir (15) sous vide, la boîte à noyau (1) est vidée de son air et elle aspire le gaz durcisseur sous la forme d'un mélange de gaz durcisseur et d'air ou, de préférence, le durcisseur liquide vaporisé dans un évaporateur. Dans l'exploitation d'une machine à tirer les noyaux, pour la fabrication en série de noyaux de sable pesant de 5 à 22 kg et avec utilisation de résol comme résine de liaison et de formiate de méthyle comme durcisseur, l'excédent de durcisseur utilisé était de 0 à 70 %.
Patent WO-9406630-A1 (WO)
Inventor: RUCKMANN WOLFGANG GUENTER
IPC: B41F27/12
Filed: 1993-09-17
Abstract: Dans un procédé et un dispositif visant à évacuer et à amener des plaques d'impression (13, 14), il s'agit d'amener délicatement le côté véhiculant la couleur d'une plaque d'impression jusqu'à un cylindre de plaque (2) ou bien de l'en évacuer. Selon l'invention, c'est possible lors de l'évacuation, du fait qu'au moins un rouleau en creux (6, 7, 8, 9) appuie sur la plaque d'impression qui se trouve sur le cylindre de plaque; que le début de la plaque d'impression (69) est ensuite dégagé et qu'il est inséré de manière élastique dans un puits de stockage (17) en raison de sa propre élasticité. Il est ensuite acheminé plus loin à l'aide d'un dispositif de transport.
Patent WO-9500477-A1 (WO)
Title: Disulfures d'acides nitroamines pour le traitement de maladies du systeme cardio-vasculaire
Inventor: SANDROCK KLAUS
IPC: C07C323/59
Filed: 1994-06-24
Abstract: La présente invention concerne de nouveaux nitrates contenant un groupe disulfure, par exemple de la formule (I), dans laquelle R, R', R?1, R1', R2, R2', R3, R3', R4, R4', R5, R5'¿, m, m', n, n', o, o', p, p', q, q' sont tels qu'ils sont définis dans la revendication 1, et des procédés pour leur fabrication. Les composés peuvent être utilisés pour le traitement de maladies du système cardio-vasculaire.
Patent WO-9516081-A1 (WO)
Title: Dispositif de liaison
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1994-10-28
Abstract: Des dispositifs de liaison (7) pouvant pivoter autour d'un axe (6) et dont le pivotement est limité par un des ressorts d'une paire de ressorts (12, 13) soudés ensemble de manière à former une unité sont posés sur des éléments de coffrage (1) dans un système de coffrage de canaux afin de donner la possibilité d'enfoncer individuellement ou alternativement des éléments de coffrage (1) opposés dans le sol ou de les en tirer individuellement ou alternativement, sans provoquer des déformations des étrésillons (4) qui maintiennent les éléments de coffrage (1) l'un par rapport à l'autre ni de leurs dispositifs de liaison (7).
Patent WO-9604066-A1 (WO)
Title: Dispositif de traitement de rejets gazeux
Inventor: DYCKERHOFF CHRISTOPH
IPC: B01J19/12
Filed: 1995-05-24
Abstract: L'invention concerne un dispositif de traitement de rejets gazeux de tout type, notamment pour la décontamination de rejets gazeux dans un flux (1) de rejets gazeux provenant d'une unité de combustion. Ledit dispositif présente un rendement indépendant de la durée de fonctionnement, sans nécessiter de systèmes de régulation supplémentaires, quel que soit le type de carburant utilisé, car il est muni d'au moins une unité d'excitation (2) dont le côté de fonctionnement (3) fait saillie dans le flux (1) de rejets gazeux et crée une oscillation dans les particules de rejets gazeux.