baber/WOPTO huggingface dataset:
Patent DE-4405250-A1 (DE)
Inventor: KO JAE HONG
IPC: H01L21/822
Filed: 1994-02-18
Abstract: A method for manufacturing a semiconductor device eg. a capacitor having a nitride layer includes an ozone treatment process, using ultraviolet light, exerted upon the nitride layer to obtain a nitride layer (23') of high film quality at a lower temperature, thereby forming the capacitor without requiring an oxidation process for forming an oxide layer as in a common nitride/oxide structure. After performing the ozone treatment process, the ordinary oxide layer (24) formation process is executed to significantly decrease leakage current and increase breakdown voltage, thereby reducing the limitation in thinning down a dielectric film of the nitride/oxide structure. <IMAGE>
Patent DE-4406031-A1 (DE)
Title: Cable drawing arrangement with measured value transmission
Inventor: SCHUMACHER FRANK
IPC: H02G1/08
Filed: 1994-02-24
Abstract: The arrangement has a winch (5) for pulling an electrically conducting draw chord (4) which is connected to one end of the cable (1) via a coupling device (6) with a pulling force measurement transducer (8). The transducer signal is used to modulate a fixed frequency carrier signal. The two outputs of a measurement value transmitter (11) are connected to both inputs of a measurement receiver (15) with a demodulator at the winch location to form a closed circuit running through the draw chord and, using capacitive decoupling if required, through the ground (2). The modulator is designed to invert the phase of the carrier signal at the beginning and end of a time interval corresp. to the magnitude of the pulling force signal. The demodulator measures the time intervals between phase steps in the transfer signal from which it derives the pulling force.
Patent DE-4410340-A1 (DE)
Title: Runner for drawers
Inventor: BRUESTLE KLAUS
IPC: A47B88/04
Filed: 1994-03-25
Abstract: A runner for a drawer having a pull-out rail (2) fixed to the drawer, a supporting rail (3) fixed to the body of the furniture and a middle rail (5) running between these two rails (2, 3), on each side of the drawer. On the middle rail (5) is mounted a blocking device which locks the middle rail (5) in the rear region of the pull-out travel of the drawer in relation to the pull-out rail (2) onto the supporting rail (3). The blocking device can be controlled by the movement of the pull-out rail (2). It is formed by a vertically movable blocking slide (10) having a nose (11) which, when the drawer is extended, projects into a hole (15) in the supporting rail (3). <IMAGE>
Patent DE-4412603-A1 (DE)
IPC: B60B33/02
Filed: 1994-04-13
Abstract: The invention relates to a roller, especially a deflection roller (R), with a fork (2) bearing the tyred running wheel (1) and a braking device (25), at least for the rotary movement of the wheel (1), which has a push-rod (10) which can be moved towards the wheel (1) via an actuating device (11), a braking component (26) pressing into the tyre (29) and a power storage spring (F) between the actuating device (11) and the braking device (11), and, in order to provide an easily used, tyre saving braking device, proposes that the characteristic/prestress on the power storage spring (F) be designed in relation to the pressure resistance of the tyre (29) in such a way that, in the braking position of the actuating device (11), in relation to the braking component (26), a determined depth of penetration into the tyre (29) stopping the rotation of the wheel (1) is maintained and not exceeded.
Patent DE-4413971-A1 (DE)
Title: Vehicle roof rack with transverse supports
Inventor: THURNER FRANZ
IPC: B60R9/058
Filed: 1994-04-21
Abstract: The roof rack is for a vehicle. The gripping elements or bores (11) are arranged at unequally sized angular gaps from each other. The gripping elements are formed as bores on the head (6') of the tensioning screw (6), or on a nut, and run parallel to the rotary axis of the screw.Three blind hole bores are present on the head of the screw. The face of the screw has a central bore (12) around which the three holes are arranged.
Patent DE-4414631-A1 (DE)
Title: Projection of display into field of vision guided by head position
Inventor: FISCHER JUERGEN
IPC: G09B29/06
Filed: 1994-04-18
Abstract: A pair of myopia-correcting spectacles (2) is used with an objective lens (7) and a CCD image sensor (5) mounted on one end (3a). The field of vision (G) is seen through a darkening layer (4) of, e.g. liq. crystal and a mirror coating (6) acting as a beam splitter.The magnification systems are divided in their optical axes and deflected so that they can be binocularised and fitted closely to the head without overhang of the tubular elements with transverse eyepieces.
Patent DE-4416674-A1 (DE)
Inventor: FLECK MONIKA DR
IPC: A61K31/52
Filed: 1994-05-11
Abstract: The invention relates to a topical preparation containing aciclovir. It has been found that the compound aciclovir, which is active against herpes simple, in an amphiphilc topical vehicle system is more stable and acceptable than the prior art O/W systems, while being having the same effectiveness against herpes labialis.
Patent DE-4419156-A1 (DE)
Title: Planer optical waveguide with refraction index grating
Inventor: SPRINGER JOHANN DR
IPC: G02B6/124
Filed: 1994-06-01
Abstract: The locally targetted, inhomogeneous mechanical tensions are generated in the core (3) and/or jacket layers (2) of a planar optical waveguide with a refraction index grid. Pref. at the core side are formed block-like layer residue (4) of the core material. In at least one jacket layer is formed a recess, and a structural metal on semiconductor layer may be formed over the optical waveguide. The block-like residue remains after structuring of the core material.
Patent DE-4419902-A1 (DE)
Title: Acceleration sensor for self-actuating motor vehicle protection device
Inventor: MADER GERHARD DR
IPC: G01P1/00
Filed: 1994-06-07
Abstract: The acceleration sensor contains a seismic mass (5) which by movement from its rest position generates an electrical signal. The seismic mass is located in a chamber containing a damping fluid within a housing (1). The housing is covered by a lid (2) with a sealing membrane (3) acting to equalise pressure, where the membrane is hard elastic at its outer peripheral section, and soft elastic at its centre. The seismic mass is fixed to the end of a bending beam (6) which has strain gauges attached.
Patent DE-4420491-A1 (DE)
Title: Head restraint for motor vehicles or the like
Inventor: RUTHMANN HUBERT
IPC: B60N2/48
Filed: 1994-06-13
Abstract: The invention relates to a head restraint for motor vehicles or the like, comprising a padded body which is provided with an outer covering, is made of foamed plastic and is intended for receiving an attachment insert. In order for the head restraint to have sufficient elasticity at least on its front side and for the synthetic foam used for its production to be, however, fully recyclable, the padded body (2) is formed from expanded foam made of polyethylene, polypropylene or the like, and in the region of its supporting surface (4) has a plurality of channel-like recesses (5) which are arranged at a distance from one another in at least one row, run perpendicularly and approximately parallel to the supporting surface (4) and are open downwards. <IMAGE>
Patent DE-4420848-A1 (DE)
Inventor: STRENG ANDREAS DIPL ING
IPC: F28D5/00
Filed: 1994-06-15
Abstract: The cooling tower has an OD (DA) of the tubes forming the tube coil of less than 25 mm. The straight line tube sections (3a,3b) of the immediately adjacent tubes (2a,2b) have a mean vertical tube distribution (S2) and are formed from tube centre to tube centre with between one and two times the OD. The vertical distance from tube centre to tube centre of the tube sections (3a,3b) corresponds to double the vertical tube distribution (S2). <IMAGE>
Patent DE-4421242-A1 (DE)
Title: Image-acquisition device for an identification system
Inventor: SEKIYA TAKAOMI
IPC: G07C9/00
Filed: 1994-06-17
Abstract: An image-acquisition device (1) is used for acquiring an image of a palm print. The device (1) has an optically transparent body (2) whose refractive index is greater than that of the surrounding medium. The body (2) has a convex surface (3) on which the palm (11) is placed. A light source (6) emits light towards the convex surface (3) via the body (2). At least the light reflected by the convex surface (3) is acquired by an image sensor (9). <IMAGE>
Patent DE-4424821-A1 (DE)
Inventor: HOLLWECK WALTER
IPC: H01H37/76
Filed: 1994-07-14
Abstract: A temperature fuse cuts at least one current flow path that extends through the temperature fuse when temperature exceeds a triggering value. The temperature fuse has a housing that contains at least two temperature fuse elements and from which project at least two connecting contacts for forming at least one current flow path. When the fuse is not triggered, a contact section closed by a movable contact inside the housing is bridged and a spring-loaded fuse element pre-stresses the corresponding movable contact in the contact closing direction. When the temperature fuse is triggered, the fuse element cuts the at least one current flow path. The fuse housing (2) is tube-shaped and has two chambers (11, 12) for receiving the temperature fuse elements (9, 10). The temperature fuse elements (9, 10) are separated by a separation (13) that substantially closes the tube cross-section, and the temperature sensitive elements of the at least two temperature fuse elements (9, 10) are supported on the separation (13).
Patent DE-4426560-A1 (DE)
Title: Information display panel having support with three=dimensional pattern
Inventor: SCHELLSCHMIDT JUERGEN
IPC: F42B4/00
Filed: 1994-07-27
Abstract: Information is displayed by a placard (10), with a sheet (11), on which a three-dimensional pattern (13,14) is applied, projecting with a thickness (d) above the surface of the sheet. The pattern is of a pyrotechnical material, with which colouring or other additives may be included.
Patent DE-4426988-A1 (DE)
Title: Device and method for handling a brush head for cleaning the surfaces of large objects
Inventor: FUEGEL DIETMAR
IPC: B64F5/30
Filed: 1994-07-29
Abstract: The invention relates to a device for handling a brush head for cleaning the surfaces of large objects, such as aircraft, ships or buildings. The handling device has a multijoint which supports the brush head (18), is arranged on the end extension arm (14) of an articulated mast (13) and has motor-driven rotary units (60, 62, 64) having three axes (60', 62', 64') which are alternately perpendicular to one another and are arranged one behind the other, the said multijoint also having a motor-driven telescopic linear unit (66') which is connected to the last rotary unit (64) and is aligned with its axis (64') of rotation. In order to be able to advance the brush roller during the washing process along the entire path of motion even at points on the surface to be cleaned which are difficult to reach, in a manner which is constantly perpendicular to the surface, it is proposed according to the invention that the axes (60', 66') of the rotary unit (60) on the end extension arm and of the linear unit (66) be arranged in planes which are laterally offset with respect to one another but which are parallel to one another. <IMAGE>
Patent DE-4429269-A1 (DE)
Inventor: STAUDERER MARKUS
IPC: C08K5/05
Filed: 1994-08-18
Abstract: The invention proposes a simple way of using thermoplastic amylose, in particular amylose made from peas, in the manufacture of articles, in particular injection-moulded articles. The method makes use, in particular, of a moulding compound which includes a hydroxy-group-containing and/or fatty-acid-containing agent that gives optimum products in an injection-moulding process. A particular advantage of the invention is that foamed amylose products can also be manufactured.
Patent DE-4433083-A1 (DE)
Inventor: FRANZ HERBERT DIPL ING
IPC: H01H3/20
Filed: 1994-09-16
Abstract: The switch latch is provided by a locking button (17) operated to secure the hollow push-button head (14) in a defined switch position, within the switch housing (11), against a return spring bias. The hollow interior of the push-button head has retaining profiles (16) on opposing sides, with the locking button coupled to a forked slider (20), displaced by the locking button to bring the ends (26) of the forks, which projecting into the push-button head from below, into engagement with the retaining profiles. Pref. the ends of the forks have stop surfaces (27, 28) for retaining profiles.
Patent DE-4435101-A1 (DE)
Title: Interference signal suppression for data lines
Inventor: SCHUS UWE DIPL ING
IPC: H04L25/06
Filed: 1994-09-30
Abstract: The method involves sampling signals with a frequency 1/Ta to form sampled values, where Ta is the sampling period. Continuously, every m successive sampled values are combined according to a  n v m majority decision (e.g. 2 or 3) and the results are processed further as valid values. The sampling period Ta is smaller than the ratio T/n, where T is the duration or width of the useful pulse (N) on the data lines (L1 to L2).
Patent DE-4437126-A1 (DE)
Title: Use of on line viscosity measurement for malt grading
Inventor: SENGE BERNHARD PROF DR SC TECH
IPC: C12C7/04
Filed: 1994-10-05
Abstract: Malt quality is determined rapidly by mashing it, crushed, under standard conditions. The method is novel in using on-line viscosity measurement for process indications and control. Viscosity is recorded at all stages of mashing. Mathematical analysis reveals parameters, quality criteria for the dissolving of the malt, characterised by the activity of available enzymes, and unmalted grain content.
Patent DE-4446261-A1 (DE)
Inventor: BARTELT BERTRAM
IPC: B01D46/24
Filed: 1994-12-23
Abstract: Slotted screen filter for fluids or gases is contd. in a through-flow casing. A clean vol. is enclosed, sepd. from the dirty side. On the clean side is a filter support element, comprising a plate with slotted openings, and a support element forming a safety filter (14). Pref. the safety filter (14) consists of support projections (15) on which there is a slotted filter screen consisting of a wound, profiled wire. One or more apices of the pref. triangle section wire, lie towards the filter. Also claimed are: (i) a backflushing method to clean the filter, using high pressure on the clean side; (ii) a procedure to monitor the filter, in which the interval between two cleaning-off cycles is determined and compared with a set value, producing a signal for differences outside a specific time frame.
Patent WO-8001313-A1 (WO)
Title: Device for reducing the external light reflections in a light signal
Inventor: WILLING A
IPC: G08G1/095
Filed: 1979-12-12
Abstract: On a light signal, for example a traffic signal, to reduce the parasite reflections of an external light source (for example the sun), a series of parallel, superposed lamellae are arranged between the light source and the dispersion glass (2). At least a portion of the upper surface (4) of these lamellae particularly more exposed to the external light source is highly light absorbing, whereas the other surface (5) is preferably highly reflecting. Conveniently, the position of the lamellae (3) is adjustable.
Patent WO-8501267-A1 (WO)
Title: Cover for bottles arranged in a stackable bottle crate
Inventor: BARTL IGNAZ
IPC: B65D1/24
Filed: 1984-09-13
Abstract: To prevent manipulating the content of a crate and of the bottles arranged in a stackable crate, a board-like cover (8) is provided at the upper face of the plugs or corks (7). At least one layer of adhesive material (7') is arranged between the cover (8) and a plug (7). A plurality of plugs (7) or all the plugs may also be coated with a layer of adhesive material (7'). The cover (8) may be provided with holes (11) at locations corresponding to the plugs (7). The cover (8) has preferably a thickness of the order of 0.05 mm.
Patent WO-8603191-A1 (WO)
Title: Methyl substituted bicyclo ad2.2.1 bd heptane/heptene methylol derivatives and their use as scents
Inventor: BRUNKE ERNST-JOACHIM
IPC: C11B9/00
Filed: 1985-11-28
Abstract: Methyl substituted bicyclo AD2.2.1 BD heptane/heptene methylol derivatives of general formula (A), wherein the methyl group occupies the position C-4 or C-5, the residue R1 the position C-2 and the methylol residue the position C-3 or alternately the residue R1 is at C-3 and the methylol residue is at C-2, the dashed line represents a double-linking C-C or a single C-C linking and the sinuous lines represent stereoisomer forms, are new and can be used advantageously as scents respectively as components of perfume oils for cosmetics or technical consumer goods.
Patent WO-8704200-A1 (WO)
Title: Process for providing a flexible textile item with a code
Inventor: HAAKERT MANFRED
IPC: G09F3/00
Filed: 1986-03-03
Abstract: The process described is for applying codes to flexible textile items, in particular bed linen, handkerchiefs and similar items. It includes in particular bar-codes in a form of figures and/or letters in several positions. The code elements and/or bar codes consist of flexible contrasting threads which resist heat and pressure and can be detected electro-optically or magnetically. The threads may be sewn into the tissue, woven into the latter or be incorporated in another manner. The coding of the textile item thus retains its contrast permanently.
Patent WO-9206820-A1 (WO)
Inventor: WUENSCH STEFFEN
IPC: B24D9/08
Filed: 1991-09-07
Abstract: Für eine Handwerkzeugmaschine (1) mit Schleifblattträgern (3) insbesondere mit Staubabsaugöffnungen (4) wird für ein schnelles und genaues Bestücken mit Schleifblättern (5) sowie sicheres Aufbewahren der Schleifblätter (5) vorgeschlagen, dass an die Elektrohandwerkzeugmaschine (1) ein Halter (7, 17, 57) für Schleifblätter (5) ankoppelbar ist, indem der Halter (7, 17, 57) mit axialen Vorsprüngen den Schleifblattträger (3) umgreifen und/oder in diesen greifen kann.
Patent WO-9213914-A1 (WO)
Inventor: KUERZINGER ALFRED
IPC: C08K3/22
Filed: 1992-02-07
Abstract: On utilise des composés du type hydrocalumite ayant la formule générale: AlCax(OH)2x+3.mH2O, dans laquelle x est compris entre 1 et 4 et m est compris entre 0 et 8, comme stabilisateurs de résines thermoplastiques halogénées, notamment du PVC.
Patent WO-9305276-A1 (WO)
Inventor: KELLER HERBERT
IPC: F01D25/12
Filed: 1992-05-07
Abstract: L'invention concerne un procédé pour le refroidissement d'une turbine à vapeur basse pression (1) en mode ventilation. La turbine à vapeur basse pression (1) présente une admission (2) pouvant être fermée, par laquelle de la vapeur peut être délivrée en mode puissance et qui est fermée en mode ventilation, une sortie (3) communiquant avec un condenseur (5) pour condenser la vapeur sous forme de condensat ainsi qu'une prise (4) entre l'admission (2) et la sortie (3). Sur la prise (4) est raccordée une conduite de distribution (6) pour l'évacuation de la vapeur et/ou du condensat en mode puissance. Selon l'invention, de la vapeur est délivrée par une conduite de transfert de vapeur (12) de la conduite de distribution (6) pour refroidir la turbine à vapeur basse pression (1) en mode ventilation. Selon une solution avantageuse, du condensat est également dirigé vers la conduite de distribution (6). Selon l'invention, l'effet de refroidissement dans la turbine à vapeur basse pression (1) est largement limité aux éléments supportant une charge élevée en mode ventilation, et on prélève les milieux assurant le refroidissement de ressources qui sont de toute manière disponibles.
Patent WO-9315669-A1 (WO)
Inventor: PENNIG DIETMAR
IPC: A61F2/46
Filed: 1993-02-11
Abstract: Die Erfindung betrifft eine Markraumschablone, die einen der Form eines Markraumnagels angepaßten Hohlkörper aufweist, der im Bereich seines distalen Endes einen oder mehrere Schlitze besitzt und die im proximalen Bereich eine auf seiner Außenseite angeordnete Längenmeßskala besitzt.
Patent WO-9605784-A1 (WO)
Title: Nichtgeführte endoprothese für kleine gelenke
Inventor: MOJE HANS-JUERGEN
IPC: A61F2/42
Filed: 1995-05-03
Abstract: Die Erfindung betrifft eine nichtgeführte Endoprothese für kleine Gelenke, insbesondere für die Gelenke der Zehen und der Fingergelenke. Die Endoprothese ersetzt mit Hilfe einer einzigen Operation entweder einseitig oder als Komplettgelenk das zerstörte Gelenk. Dabei kann je nach Zerstörungsgrad nur ein Gelenkteil oder das gesamte Gelenk ersetzt werden. Der Patient kann dadurch schnell und zumeist ohne stationäre Behandlung geheilt werden. Das Implantieren dieser Endoprothesen besteht aus folgenden Schritten: In einem ersten Schritt wird der durch die Gelenkfläche (1) zu ersetzende Knochenteil resiziert, in einem zweiten Schritt wird die Gelenkfläche am Knochen (8) angepasst, in einem dritten Schritt wird die Gelenkfläche mit einem Zentrierstift (4), der durch das Mittelloch (3) der Gelenkfläche in den dahinterliegenden Knochen eingedrückt wird, zentriert. Danach wird die Wunde verschlossen. Die Gelenkfläche und der Zentrierstift (4) bestehen vorzugsweise aus einem nichtallergenen hochfesten keramischen Werkstoff.
Patent WO-9534033-A1 (WO)
Title: Procede de protection de microcontroleurs
Inventor: BUGOCICS JOZSEF
IPC: G06F21/14
Filed: 1995-05-30
Abstract: L'invention concerne un procédé permettant de protéger des programmes de microcontrôleurs à mémoires externes contre une utilisation non autorisée et d'empêcher la duplication d'ensembles de microcontrôleurs. L'invention vise par conséquent à élaborer un procédé permettant de produire, en combinaison avec une circuiterie simple, dans des conditions d'implantation habituelles, n'importe quelle quantité d'ensembles de microcontrôleurs identifiables de manière sélective, qui ne puissent être copiés par des personnes non autorisées ou dont le contenu ne puisse être lu ou dupliqué. Grâce à ce procédé, le fabricant des unités de microcontrôleurs ne peut ni produire ni copier lui-même les microcontrôleurs. A cet effet, selon un ordinogramme interne, un module de microcontrôleurs (1), un microcontrôleur (2), un module de sélection (7), une interface (9), un signal de programmation externe (11), une mémoire externe (PROM) (12), une clef de protection (19) connue, propre à l'utilisateur, un fichier de données de production (20) et un algorithme de transcodification (21) fonctionnent en interaction.
Patent WO-9611403-A1 (WO)
Title: Procede d'immobilisation d'un biomateriau sur un substrat
Inventor: THUST MARION
IPC: G01N33/543
Filed: 1995-09-30
Abstract: Pour immobiliser un biomatériau tel que des enzymes, des micro-organismes, des cellules, des organites cellulaires, etc, sur un substrat présentant une surface en Si3N4 ayant des groupes produisant une liaison, on utilise un réticulant hétérobifonctionnel ayant d'une part une fonction d'accouplement avec le biomatériau et d'autre part un groupe NHx-réactif. Le substrat d'immobilisation se présente de préférence sous la forme d'une couche de Si3N4 de 10 à 1000 mm d'épaisseur, séparée d'un mélange SiH4/NH3 par procédé de dépôt chimique en phase vapeur, et pourvue de groupes NHx produisant une liaison, par nettoyage superficiel hydrolisant, notamment avec de l'acide dilué. Avantageusement, un réticulant hétérobifonctionnel comportant un groupe aldéhyde, ester, halogénure, époxy, imine ou isocyanate NH2-réactif, est mis tout d'abord à réagir avec la surface Si3N4, puis est accouplé au biomatériau grâce au groupe bioréactif, après élimination du surplus de réticulant non lié.