baber/WOPTO huggingface dataset:
Patent DE-4418384-A1 (DE)
Title: Press foot for an overlock sewing machine
Inventor: ROHRER OSKAR
IPC: D05B29/06
Filed: 1994-05-26
Abstract: The press foot (9) according to the invention for an overlock sewing machine has in its sole (27) on the left-hand side, as seen from the front, a groove (53) which extends over the entire sole length and which approaches the middle of the press foot (9) at an acute angle relative to the rear. On the right-hand side, a first channel (65) open upwards is provided at the front and a second channel (69) open downwards is provided at the rear. The sole (27) is cut out between the first and second channels, so that there is a free passage for the needle (37) and the knives (13, 15). Arranged contiguously to the first channel (65) is a narrow guide face (85) which extends laterally with respect to the recess (75) and which terminates in a guide curve (83) extending to the right. The guide face (85) makes it possible to pick up sequins (97) and guide them, so that they are kept away from the cutting device or the needles (37) and are not damaged. <IMAGE>
Patent DE-4422399-A1 (DE)
Title: Circuit arrangement for detecting current in SMPS
Inventor: STIEDL ANDREAS
IPC: H02M3/156
Filed: 1994-06-27
Abstract: The circuit arrangement also includes a system (4) for determining the voltage signal. The unit for producing the voltage signal proportional to the current (Itot) is arranged parallel to the coil (2) and includes an integrator (3). The integrator integrates the voltage (Utot) across the coil (2). The coil (2) is arranged between a rectifier (D, fig. 3) and a capacitive energy storage (C2) located at the output side. The coil (2) can be connected at one side with the common junction point of a switching element (S) and a rectifier (D) and at the other side with the reference potential.
Patent DE-4426127-A1 (DE)
Inventor: BANDOH KAZUHIKO
IPC: H01L21/56
Filed: 1994-07-22
Abstract: Method and apparatus for encapsulation of electronic components mounted on lead frames 14 by resin-transfer moulding in moulding units 5, 5a, 5b, 5c in which additional moulding units 5a - 5c are detachably mounted with respect to an already provided moulding unit 5 so that the number of moulding units can be arbitrarily adjusted, enabling a flexible response of the method and apparatus to the varying requirements of mass production of, optionally diverse, products. Overall method and apparatus for the automated supply of lead-frame mounted electronic components 14 and resin pellets 21 (Fig 1B, not shown), in suitable alignment, to the mould cavities and resin supply pots 29, respectively, of the moulding units 5; for transfer of resin from the supply pots to the mould cavities; for the discharge of encapsulated electronic components from the mould cavities and for the post-moulding cleaning of the moulding units are also described in detail. <IMAGE>
Patent DE-4428933-A1 (DE)
Title: Recovering starch and protein from rice
Inventor: BARTSCH WILFRIED
IPC: A23J1/12
Filed: 1994-08-16
Abstract: Recovery of native starch (I) and native or modified protein (II) from (broken) rice comprises: (a) comminuting the rice (under wet or dry conditions); (b) loosening the (I)-(II) matrix by soaking with addn. of water at less than 45  deg C and without application of pressure, and (c) centrifuging the slurry to separate (I), suspended (II) and fibres. This process is now improved by: (1) carrying out the soaking step at pH  <=   9; (2) adding enzymes (before or during soaking), which act on the matrix (and opt. also (II)) and (3) homogenising the slurry, during or after soaking, by application of shearing forces.
Patent DE-4431970-A1 (DE)
Title: Vehicle bodywork with welded flange
Inventor: KIEFER THOMAS DIPL ING
IPC: B62D27/02
Filed: 1994-09-08
Abstract: The vehicle bodywork has a first body panel sheet (1), i.e. the bottom sheet, against which another body panel sheet (4,5) forming the wheel recess. The first sheet has a welding-on flange (2,3) at both its outer edges. At least one crease (10,11) in the first sheet runs parallel to the welding-on flange. This makes possible the deformation of the first sheet transversely to the plane of the welding-on flange. The first body panel sheet may form the bottom, with a second one (2) for the wheel recess. The rear frame (6,7) may be welded from below to the first sheet via the crease.
Patent DE-4436701-A1 (DE)
Title: Machine-readable optical coding for transfer of information
Inventor: DILGER KLAUS DR ING
IPC: G06K19/06
Filed: 1994-10-13
Abstract: The coding comprises an uninterrupted base line (1) together with numerous linear branches (2) which extend out from the base line to one or other side, or to both sides at the same time. The branches and the base line have the same width, and the angle between them is 90 deg . A number of base lines arranged in parallel with each other are used. The coding is carried out to a base of three. The three digits of the code are formed by a branch to the left, a branch to the right and branches to both sides at the same time. A truth table is used to code information.
Patent DE-4437697-A1 (DE)
Title: Tilting training aid for helping patients to stand
Inventor: HUSKAMP MICHAEL
IPC: A61H1/00
Filed: 1994-10-21
Abstract: A large spindle is fixed within a frame and has a lever connected to it on the end of which is a moving nut in which a threaded shaft which is fixed to the frame can rotate. At the other end of the shaft is a crank handle which when turned can turn the large spindle through 90 deg. This spindle provides the movement about the transverse axis. A small spindle is fixed at right angles to the large spindle and has the support for the child or adult patient attached to it. At the back of the support is a further moving nut in which a further threaded shaft engages which runs parallel to the large spindle and has a further crank handle attached at the end of it. When turned it tilts the support to the side producing movement about the sagittal axis of the body. Both turning systems can be operated independently of each other.
Patent DE-4440355-A1 (DE)
Inventor: SCHNABEL GERHARD DR
IPC: C07D521/00
Filed: 1994-11-11
Abstract: Described are compounds, suitable for use as herbicides and plant-growth regulators, of the formula (I) (salt form) in which R<1> to R<5>, X, Y, Z, M and n are as defined in claim 1 and, in particular, R<2> is a (substituted) hydrocarbon group and R<3> is an acyl group. Compounds of the formula (I) are prepared by prior art methods or from: a) appropriately substituted phenylsulphonamides (V) and Cl-COOAr and subsequent reaction with heterocyclic amines (VII) or b) appropriate sulphochlorides (IX) and amines (VII) in the presence of cyanates (see claim 8).
Patent DE-4441088-A1 (DE)
Title: Transmission with gear pair with small tool flank backlash
Inventor: LEIMANN DIRK-OLAF
IPC: F16H55/08
Filed: 1994-11-18
Abstract: The pair of gears (11) comprise a driving gear (12) and a driven one (15) such that a load flank (18) of the drive gear engages a load flank (21) of the driven gear of its load-bearing width. A non-loaded tooth flank (19) of the drive gear coacts with the non-loaded tooth flank (23) of the following tooth of the driven gear.The engagement is such that the opposite non-loaded tooth flanks (19,23) of both gears (12,15) contain a reduced engagement region (24) with preset tooth flank backlash, as compared with the load-bearing width of the load flanks (18,21) of both gears.
Patent DE-4441814-A1 (DE)
Title: IC engine control system
Inventor: SCHMITZ HEINZ E DIPL ING
IPC: F02D41/22
Filed: 1994-11-24
Abstract: A control system for an IC engine has the position of an arbitrary cam lobe determined directly by a sensor with an integrator, giving a square wave signal to the control unit. This is converted to a digital signal. From the cam signal and the signal of a crankshaft sensor, the absolute piston position in the cylinder is found. Then depending on load and speed, the parameters are calculated for ignition timing, fuel injection timing, detonation control and exhaust feedback control. If the cam sensor fails, calculations are made with the last data prior to failure, since there is rigid coupling between crankshaft and camshaft.
Patent DE-4441820-A1 (DE)
Inventor: BOHNE ULRICH DIPL ING
IPC: B25D11/00
Filed: 1994-11-24
Abstract: In a hammer drill and/or percussion hammer 1 having an adjustable percussion mechanism eccentric clutch, the total eccentricity of the percussion mechanism drive element 13 is varied by axial movement of an inner eccentric part 20 relative to an outer eccentric part 21 which is held axially immovable on a shaft 4. Rotation of shaft 4 causes arm 14 of a driver element 11 to move up and down this causing the driver element to pivot about axis 12 and thereby cause the drive lever (15 Fig. 2) to move the striker 6. The percussion mechanism clutch having this configuration has the advantage that the pressure force to be applied by the operator for the purpose of bringing the percussion mechanism into action is kept low and the no-load behaviour of the machine is improved. <IMAGE>
Patent DE-4442377-A1 (DE)
Title: Compensating alterations in space form of spring tensioned valves in IC engine
Inventor: HOFFMANN ROBERT DIPL ING
IPC: F01L1/25
Filed: 1994-11-29
Abstract: Pressure-tensioned elastic compensation components are provided for the hydraulic valve clearance compensation components in the rest state. The work path of the elastic compensation components (24) corresponds at least to the max. occurring short-time length alterations of the valves, esp. the thermic length alterations, and esp. of the exhaust valve.The ramp height of the run-in and run-out ramps of the cams of the camshaft is greater than the max. stroke path of the elastic compensation component. The force effective in the work area of the elastic compensation component is greater than the tension force of the hydraulic valve clearance compensation component and smaller than the tension force of the valve closure spring (26).
Patent DE-4443146-A1 (DE)
Title: Determination of characteristics of granular medium
IPC: G01N9/00
Filed: 1994-12-05
Abstract: The characteristics or condition of granular medium, partic. a building material such as sand, are determined by a method in which the density and/or temp. of the medium is determined in addn. to the normal moisture content.Also claimed is an arrangement for the determination including a measuring probe (13) for moisture content associated with a pressure sensor (10) and/or a temp. sensor (12). A plastic disc (9) is put in front of the measuring probe and strain gauges are embedded in it. Temp. sensor may also be contained in the disc.
Patent DE-4444440-A1 (DE)
Title: Simple, cheap packaging reliably prevents vermin attack
Inventor: EMRICH DIRK
IPC: D21H19/22
Filed: 1994-12-14
Abstract: Packaging made from paper, cardboard and/or carton material protects goods against infestation from vermin e.g. cockroaches, moths, termites. The active substance (4), e.g. a bitter, odorous or equivalent material, acts on the sense of taste or smell of the vermin to deter them and is distributed on or in the packing material (1) so that they are prevented from either entering the packaging surroundings or, esp. penetrating the packing paper or cardboard material (2).
Patent WO-8303692-A1 (WO)
Inventor: BEINDORFF CHRISTOPH
IPC: G06K5/00
Filed: 1983-04-12
Abstract: The security system is intended to operate apparatus such as calculating machines, type-writers, machine tools, film apparatus, video machines, etc., wherein an interchangeable color ribbon, a magnetic tape or a film is contained in a cassette or in a printing wheel. The cassette, the printing wheel or the beginning of the color ribbon of the magnetic tape or of the film has a particular coded mark adapted only to the cassettes, to the printing wheels or to the apparatus of the manufacturer. The apparatus comprises a device for the reception of the cassette or of the printing wheel provided with a code sensor and with a comparator which releases the apparatus functions only if the coded mark of which the cassette or the printing wheel is provided by the manufacturer corresponds in the comparator (identification device) to the stored coded mark.
Patent WO-8601911-A1 (WO)
Inventor: BARTH RUDOLF
IPC: G02C7/02
Filed: 1985-05-15
Abstract: Il s'agit d'un demi-verre qui présente au moins une surface asphérique et dont le pouvoir de réfraction de surface augmente progressivement depuis le bord supérieur vers le bas du verre. Dans une exécution préférée, le verre de lunette a, dans la zone du bord supérieur, un effet prismatique nul. Dans une autre forme d'exécution préférée, l'effet du verre qui n'est pas nul dans la zone du bord supérieur, augmente progressivement vers le bas du verre.
Patent WO-8706898-A1 (WO)
Title: Circuit for at least one electric consummer of a motor vehicle
Inventor: GILLE GUENTHER
IPC: B60S1/08
Filed: 1987-05-06
Abstract: Circuit in particular for a windscreen washer, in which the switching signals of the operating control (10) are transmitted via a small number of conductors in coded form to a program generator (30), equipped with a detector (31) with a number of detection regions for the individual coded switching signals. The invention is characterized in that this detector (31) comprises additional detection regions for switching signals, which are not allocated to individual operating modes, so that faults can be identified by this detector. The operational reliability of the circuit is superior to that of comparable known circuits.
Patent WO-8801867-A1 (WO)
Title: Topical agent containing prostacycline derivatives
Inventor: EKERDT ROLAND
IPC: A61K31/557
Filed: 1987-09-01
Abstract: A dermal application form is disclosed for prostacycline derivatives having the formula (I), in which R1 is hydrogen or alkyl having 1-10 C atoms, A is a -CH2-CH2-, trans-CH=CH- or -C=C- group, W is a free hydroxymethyl group or a hydroxymethyl group functionally transformed at the hydroxy group, the OH group being in the alpha or beta position, X is a CH2 group or an oxygen atom, Z is hydrogen or a cyano group, D is a straight chain or branched saturated alkylene group having 1-5 C atoms, E is a -C=C- bond or a direct bond, R2 is a straight or branched chain, saturated alkyl group having 1-7 C atoms, R3 is a free or functionally transformed hydroxy group, and, if R1 represents a hydrogen atom, its salts with physiologically compatible bases. This application form is used to treat ulcerations caused by embolism-linked diseases, and other skin diseases.
Patent WO-9118134-A1 (WO)
Inventor: KRIEGLER ALBERT
IPC: D01H9/18
Filed: 1991-05-17
Abstract: Pour la pose automatique d'un ruban de fibres (4) sur une machine textile présentant un dispositif d'alimentation (2), la fin d'un ruban de fibres (4) est placée dans une position de réception déterminée. Dans cette position de réception, la fin du ruban est reçue en tant que début de ruban et transmise au dispositif d'alimentation (2). Pour la mise en ÷uvre de ce procédé, il est prévu un dispositif de présentation du ruban (3) dans lequel le ruban de fibres (4) est maintenu dans cette position de réception déterminée. Il est prévu également, pour recevoir le ruban de fibres (4) présenté dans cette position de réception et pour l'introduire dans le dispositif d'alimentation (2), un dispositif d'amenée du ruban (5). La machine textile peut être conçue comme une machine textile quelconque travaillant ou transformant un ruban de fibres (4), par exemple comme un démêloir, un métier à filer, une machine à tricoter ou similaire.
Patent WO-9205890-A1 (WO)
Inventor: SERMUND GERALD
IPC: C21D9/38
Filed: 1991-09-26
Abstract: Die Oberflächenstruktur wird auf einer zur Beaufschlagung eines Materials vorgesehenen Walze (2) generiert. Die Walze (2) weist durch einen Elektronenstrahl (3) erzeugte Ausnehmungen (22) auf, die aus Vertiefungen und die Vertiefungen umgebenden Kraterwällen (62) ausgebildet sind. Es sind eine Vielzahl von Ausnehmungen vorgesehen, deren Durchmesser und Tiefen in einer vorgebbaren Variationsbreite variieren. Es variieren hierbei sowohl die Abstände der Ausnehmungen (22) in Umfangsrichtung der Walze (2) als auch die Abstände der Ausnehmungen (22) in Längsrichtung der Walze (2). Es sind sowohl einander überlappende als auch aneinandergrenzende sowie abstandsbehaftete Ausnehmungen vorgesehen. Bei dem Verfahren zur Erzeugung der Oberflächenstruktur werden durch einen Elektronenstrahl Ausnehmungen auf der Oberfläche der Walze erzeugt und der Elektronenstrahl bezüglich seiner Positionierung relativ zur Oberfläche mindestens in einer räumlichen Dimension in Abhängigkeit von mindestens einem über einen Zufallsgenerator festgelegten Parameter gesteuert.
Patent WO-9303833-A1 (WO)
Title: Device for regenerating contaminated carbon-containing adsorbents, and use thereof
Inventor: RITTER JUERGEN
IPC: B01J20/34
Filed: 1992-08-08
Abstract: Proposed is a simple, inexpensive and reliable device for the regeneration of contaminated carbon-containing adsorbents (6) which are placed in a reactor (1) to form at least two moving beds (2, 3), located one above the other, through which a countercurrent stream of oxygen-free gas passes, the adsorbent (6) in at least the upper bed (2) being heated exclusively by the exclusively countercurrent stream of hot inert gas to a temperature at which desorption occurs. The device is characterized in that the upper bed (2) and the lower bed (3) are connected to each other by a port (11) with a cross-section which is considerably less than that of the beds (2, 3), the gas inlet (9) through which gas is fed into the upper bed (2) having a manifold (100) which is open at the bed end. Below the level of the connecting port (11) is a space (13) containing no adsorbent and fitted with a gas outlet (14). A discharge device (18) at the bottom of the lower bed (3) controls the motion of the adsorbent in all beds (2, 3).
Patent WO-9420333-A1 (WO)
Inventor: SCHIMMELPFENNIG KARL-HEINZ
IPC: B60R19/56
Filed: 1994-01-20
Abstract: A protection frame for road vehicles has at least one frame (2) which laterally covers also the rear wheels (3) of a vehicle and which in the top view has the outer dimensions of the vehicle (1).The frame (2) extends from about the loading height of a high-capacity truck (5) down to approximately the lower edge of the rim.
Patent WO-9424465-A1 (WO)
Title: Procede de regulation du rapport d'une transmission
Inventor: SENGER KARL-HEINZ
IPC: F16H61/38
Filed: 1994-04-13
Abstract: Un procédé sert à prédéterminer le rapport de transmission réel d'une transmission variable en continu (CVT = continuously variable transmission) d'un véhicule à moteur, notamment d'une voiture particulière. On peut adopter des points de fonctionnement situés dans un champ caractéristique de changement de vitesse sur une courbe caractéristique de consommation optimale (c') d'un champ caractéristique du moteur du véhicule. On peut également adopter des points de fonctionnement situés dans le champ caractéristique de changement de vitesse sur une courbe caractéristique de puissance optimale (c') du champ caractéristique du moteur. Les courbes caractéristiques du champ caractéristique de changement de vitesse résultent de la courbe caractéristique sélectionnée du champ caractéristique du moteur. On peut finalement adopter des points de fonctionnement situés dans le champ caractéristique de changement de vitesse sur une courbe caractéristique dynamique (c'') du champ caractéristique du moteur qui s'étend entre la courbe caractéristique (c') de consommation optimale et la courbe caractéristique (c') de puissance optimale. La position de la courbe caractéristique dynamique (c'') varie en fonction de l'importance de la vitesse de modification de la puissance requise.
Patent WO-9522072-A1 (WO)
Title: Systeme condenseur pour microscope
Inventor: KRUEGER ROLF
IPC: G02B21/08
Filed: 1995-02-08
Abstract: L'invention concerne un système condenseur interchangeable pour système d'éclairage à contraste de phase (12) dans des microscopes. Plusieurs anneaux lumineux différents (5) montés sur un plateau rotatif (4) sont associés à l'optique du condenseur (6). L'optique du condenseur (6) est interchangeable, indépendamment des anneaux lumineux (5) de telle façon que les longueurs focales Fn des optiques interchangeables du condenseur (6) soient dans le rapport Fn = F0*Xn et que les diamètres moyens D¿n? des anneaux lumineux (5) soient dans le rapport Dn = D0*X?n¿, avec X > 0, n = 0, 1, 2, 3,.... En outre, le système condenseur interchangeable est utilisé pour un éclairage à contraste d'interférence pour des microscopes où différents prismes de Wollaston montés sur un plateau rotatif (4) sont associés à l'optique du condenseur (6), cependant qu'il est prévu plusieurs objectifs (9) de différents grossissements et de différentes longueurs focales. L'optique du condenseur (6) et les objectifs (9) sont interchangeables indépendamment des prismes de Wollaston, les longueurs focales F¿n? de l'optique du condenseur (6) étant dans le rapport Fn = F0*X?n¿, et les longueurs focales des objectifs utilisés (9) ayant entre elles le même rapport de longueurs focales, avec X > 0, n = 0, 1, 2, 3....
Patent WO-9618229-A1 (WO)
Title: Disjoncteur de puissance muni d'un declencheur electronique et d'un circuit de derivation
Inventor: HOCHGRAEF HOLGER
IPC: H02H7/22
Filed: 1995-11-30
Abstract: L'invention concerne un disjoncteur de puissance (10) qui comporte un déclencheur (14) électronique pour traiter des paramètres ajustables, notamment le courant de déclenchement et le temps de temporisation. Un circuit de dérivation (15) provoque un déclenchement forcé du disjoncteur de puissance, en cas de dépassement du courant de déclenchement établi, non suivi d'un déclenchement. Le circuit de dérivation contient des éléments de commutation destinés à former une courbe de réponse caractéristique (7), dépendant du temps et du courant, ce qui renforce la protection contre les risques d'endommagement du disjoncteur de puissance (10). La courbe de réponse caractéristique (7) du circuit de dérivation (15) peut être modifiée automatiquement en fonction des paramètres établis pour le déclenchement normal.
Patent WO-9733455-A1 (WO)
Title: Dispositif pour detecter l'allumage d'une lampe luminescente a gaz a haute pression
Inventor: BORHO LOTHAR
IPC: H05B41/38
Filed: 1997-02-06
Abstract: L'invention concerne un dispositif servant à détecter l'allumage d'une lampe luminescente à gaz à haute pression, destinée en particulier à être utilisée dans un phare de véhicule. Ledit dispositif contient un circuit servant à alimenter la lampe luminescente à gaz à haute pression en énergie de décharge, un circuit de commande et un circuit d'allumage. Une tension auxiliaire est appliquée audit circuit d'allumage pour qu'il effectue l'allumage. Le circuit de commande est conçu de sorte qu'il détecte l'allumage de la lampe luminescente à gaz à haute pression immédiatement en fonction du comportement ou de l'état de ladite tension auxiliaire (UH). Le circuit de commande peut être pourvu d'un microcontrôleur (20). La tension auxiliaire appliquée lors de l'allumage est conduite au microcontrôleur de sorte qu'il détecte l'allumage immédiatement. A cet effet, la tension auxiliaire est appliquée à l'entrée à interruption (21) extérieure du microcontrôleur, par l'intermédiaire d'un diviseur de tension (22, 23, 24) avec un potentiel logique. La chute du flanc de l'impulsion se produisant lors de l'allumage suite à l'annulation de la tension auxiliaire ou le bas niveau de tension est détecté(e) immédiatement par le microcontrôleur et interprété(e) comme un allumage.