baber/WOPTO huggingface dataset:
Patent DE-4334453-A1 (DE)
Title: Plastic foam components - comprise parts consolidated thermally to higher density than elsewhere and preferably contain reused scrap foam with e.g. flame retardant.
Inventor: EDER BERNHARD
IPC: B29C67/20
Filed: 1993-10-09
Abstract: The foam component, and partic. a moulding comprises a sheet(s) of soft (elastic if necessary) foam with cross-pieces or cell walls remaining at least in some parts. The cell walls and/or cross-pieces or the structure of the foam or moulding is thermally moulded to a greater density throughout its thickness or whole volume; it is thereby more compressed than one which is foamed freely or not thermally moulded. The prod. pref. contains polyurethane or e.g. polypropylene powder foam and foam scrap; the main foam used however preferably contains flame retardant melamine resin and/or Al2CH3 and/or amonpolyphosphate or such retardant containing chlorine, bromine or phosphate; the product can also be filled with e.g. fibres or other reinforcements. ADVANTAGE - The product is versatile as that its structure can be altered to provide the properties desired. It can incorporate scrap materials or recycling substances.
Patent DE-4337068-A1 (DE)
Title: Process and apparatus for heat treating fine-grained material
Inventor: UNLAND GEORG PROF DR ING
IPC: C04B7/44
Filed: 1993-10-29
Abstract: The invention relates to a process and an apparatus for heat treating fine-grained material in a reaction compartment to which fuel is fed at at least one point, the fuel being measured so that on the one hand the permissible volumetric heat load of the reaction compartment and on the other hand the permissible area heat load of the cross-sectional area of the reaction compartment is not exceeded in the region of the fuel feed. The minimum distance between two feed devices is determined by the permissable volumetric heat load of the volume section of the reaction chamber between the two feed devices.
Patent DE-4337124-A1 (DE)
Title: Refill for writing implements
Inventor: AHRENS HANS-JOACHIM
IPC: B43K5/10
Filed: 1993-10-29
Abstract: The invention relates to a refill for writing implements with any writing tip, with bound or free ink, which has a special reserve circuit and which can be actuated from outside. The refill thus described can also be used in disposable office writing implements or as a fibre writing implement.
Patent DE-4340556-A1 (DE)
Title: Wheel suspension with McPherson shock absorbing strut for front axle
Inventor: SCHAIBLE WALTER
IPC: B62D17/00
Filed: 1993-11-29
Abstract: The suspension comprises a supported spiral spring element (1a) with spring washer fixable by bolts to a support bearing mount (3). A ball bearing (15) is arranged between the spiral spring element and the support bearing mount. The bearing mount opposite the spring element is rotatable from a first wheel lagging position (I) about 180 degrees to a second wheel lagging position (II) on a longitudinal direction axis (Z-Z). For both positions (I) and (II), more mounting holes (10a,12a,10b,12b) are provided lying behind each other for corresponding fastening bolts (9-12) in vehicle construction (A).
Patent DE-4341027-A1 (DE)
Inventor: HORCH WERNER
IPC: E06B7/14
Filed: 1993-12-02
Abstract: The invention concerns a skylight frame with a device (12), designed to catch liquid, which is located on the lower cross-bar (22) of the frame and which has a liquid-runoff channel (16) extending across essentially the whole width of the window pane (20) on the inside of the pane plus at least one drain (18) leading the liquid through to the outside. In order to provide a frame of this kind for thermally insulated skylight, the invention proposes that the window pane (20) is mounted on the lower cross-bar (22), that at least the runoff channel (16) is sealed with a liquidtight seal with respect to the window pane (20) and that the drain (18) passes through the lower cross-bar (22) of the frame.
Patent DE-4341343-A1 (DE)
Title: Car body with rear hatch flap and sun roof
Inventor: STROBEL MARTIN
IPC: B60J7/04
Filed: 1993-12-07
Abstract: The vehicle has a rear tailgate flap (3) which swings up about a front edge. The flap is mounted inside a support frame (4) clipped into the body. The frame can be swung down about a rear axis to open the rear of the vehicle.The sun roof panel (2) slides back over the rear tailgate and clips to the tailgate. The tailgate and sun roof are then swung down into the vehicle about the rear axis to form an open type vehicle. The roof panel can be rigid or a frame covered with fabric.
Patent DE-4342783-A1 (DE)
Title: Producing em radiation by frequency conversion
Inventor: HILLRICHS GEORG DR
IPC: G02B6/26
Filed: 1993-12-15
Abstract: The method for producing electromagnetic radiation by means of frequency conversion is characterised by the fact that a frequency-converted light beam (5) is produced out of one or several light beams (4) transmitted by means of a light wave guide (2). The apparatus is characterised by the presence of an optical conversion unit (3).
Patent DE-4401865-A1 (DE)
Title: Bumper with a bumper bar and hollow deformation elements holding this
Inventor: THUM HOLGER MICHAEL DIPL ING
IPC: F16F7/12
Filed: 1994-01-22
Abstract: A bumper includes a bumper bar (1) and mechanical deformation elements (4, 5) arranged between this and longitudinal supports (2, 3) of the vehicle concerned. In order that these do not collapse even after introduction of bending moments through the bumper bar (1), they are provided with laterally opposite local strength reductions (7, 8, 9, 10) which define a perpendicular "bending axis" in the deformation elements (4, 5). These thus have joint properties without the conversion of kinetic energy into deformation work suffering as a result of longitudinal upsetting of the deformation elements (4, 5) (Figure 1). <IMAGE>
Patent DE-4408784-A1 (DE)
Title: Gas cleans work pieces in series of pressure vessels through which gas advances in stages
Inventor: WANDKE ERNST DIPL ING DR
IPC: B01D11/02
Filed: 1994-03-15
Abstract: In a process to clean material or work pieces with liquified or supercritical gases, the materials are held in a pressure vessel into which the gas is introduced. The novelty is that the materials are held ni a series of two or more linked pressure vessels (1, 2, 3) into one of which the liquified or supercritical gas is then introduced for a specified period before being allowed to pass to the next pressure vessel. The first stage cleaning may be undertaken with relatively impure gas. At the conclusion of the treatment, the work piece is then again at least partly exposed to pure liquid or supercritical gas within the vessels (1, 2, 3).
Patent DE-4418746-A1 (DE)
Title: Arrangement for connecting two profile battens with metal fitting, e.g. for exhibition stands
Inventor: FEHLINGS THOMAS
IPC: E04B1/58
Filed: 1994-05-28
Abstract: The profiled battens (2) have peripherally distributed elongate projections (5) using corner fitting (3) designed as two adjustable plates. Each plate has two relatively angled clamping jaws which combine with those on the other respective plate to fix the batten projections in place (5). The two plates are joined and adjusted to one another by a screw (9), and a spacer forming part of the corner fitting confronts the plate jaws. The plates are pref. triangular in plan and the batten projections expand outwards using one batten (2a) section forming part of that of the adjoining batten (2) section. The batten faces for the clamping jaws are profiled e.g. edged or knurled for added grip.
Patent DE-4419183-A1 (DE)
Title: Drum washing machine with electronic programme control device
Inventor: STEINMUELLER HARALD DIPL ING
IPC: D06F34/18
Filed: 1994-06-01
Abstract: Drum washing machine has an electronic programme control device and a washing drum rotatably located in a leach container. A pressure indicator acts as water level regulator for the fresh water feed to the leach container. The programme control device has a switch stage with which before the commencement of the fresh water feed into the leach container or into the washing drum, the washing drum is firstly set in spin operation for a short time and on the basis of a water collection in the leach container, which is sensed by the water level regulator, the further programme process and the fresh water feed for the following washing and/or rinsing is determined and controlled. As water level regulator an electronic pressure sensor is provided.
Patent DE-4429189-A1 (DE)
Title: Use of graft polymer as anhydride hardener for epoxide] resin compsn.
Inventor: GUETHNER THOMAS DR
IPC: C08G65/332
Filed: 1994-08-18
Abstract: The use of graft polymers (I) as hardeners for epoxide resin compsns. is claimed where (I) are obtd. by free radical grafting of a polyalkylene oxide of formula (II) with unsatd. cyclic anhydrides (III): R<1>-O-(-C(R<2>)(R<3>)-(CH2)a-O-)c-(-(CH2)b-C(R<4>) (R<5>)-O-)d-R<6> (II)  R<1>, R<6> = H, CnH2n+1, -CH2COOH, -CH2COOR7 or -CO-CnH2n+1; R<2>, R<3>, R<4>, R<5>, R<7> = H or CnH2n+1; a, b = 1-3; c = 1-1000; d = 0-1000; and n = 1-6.
Patent DE-4433926-A1 (DE)
Title: Surface treatment system for curved exteriors of ships and aircraft
Inventor: SCHULZ OLAF
IPC: B64F5/30
Filed: 1994-09-23
Abstract: The surface treatment system has a platform (1) with a pair of horizontal traverses (11,12) which extend along the length of the surface to be treated. The platform supports a vertical running rail (7) which follows the outer contour of the surface.The surface treatment system (8) is attached to the running rail and is displaceable on it. The traverses have transition supports (4,5) which secure the running rail.
Patent DE-4435832-A1 (DE)
Title: Circuit for charging and discharging capacitative loads e.g. for generating mechanical stroke of piezo-actuator
Inventor: VETTER TOBIAS DIPL ING
IPC: H02N2/06
Filed: 1994-10-07
Abstract: The circuit for rapid and loss-free charging and discharging of capacitative loads has an energy store (e) that can be charged up connected with the load (c) by two diodes (d1,d2) in series. There is an inductance (l) linking the node between the diodes and earth. Across each diode is a switch (s1,s2). These switches are electronic ones, controlled by a common trigger circuit. This circuit comprises a module and there are several identical ones in parallel with it.
Patent DE-4436502-A1 (DE)
Title: Step ladder with two uprights and rungs or steps
Inventor: KLAAS MANFRED
IPC: E06C7/44
Filed: 1994-10-13
Abstract: The ladder comprises at least two uprights (12,14) which enclose rungs (20) or steps. Along at least one upright (14) is provided an adjustable upright extension (24), connectable by couplers (26) with several clamps and coating fastener, extending transversely to the rungs and uprights. Pref. each clamp consists of a base body with several shanks between which is fitted a strap. The clamps have typically and E-shaped cross-section and may be positively coupled to the upright and/or to the extension.
Patent DE-4444936-A1 (DE)
Title: Powder spray coating device
Inventor: JUNG GUENTER
IPC: B05B15/68
Filed: 1994-12-16
Abstract: The spray coating device has a spray jet (6) with an opening for the powder laden air stream which tapers in cross-section towards the spray outlet (13) relative to one cross-sectional axis and widens in cross-section towards the spray outlet relative to a second perpendicular cross-sectional axis. The opening narrows in cross-section over a threshold section (21), with the widening of the cross-section relative to the second axis provided after this threshold section.
Patent WO-8204461-A1 (WO)
Inventor: FRISCHMANN ALBERT
IPC: E21D21/00
Filed: 1982-06-12
Abstract: An anchoring bolt (1) comprises a connection portion (2), a smooth rod element (3) and a portion (4) intended to be embedded with protruding inserted hard metal elements (30) and/or presenting a profiling (9). The portion (4) is provided with an axial slot (10) wherein a movable spacing piece (13) penetrates. During the driving in, the spacing piece (13) bears on the bottom of the hole and spaces apart the portion (4) lined with hard metal elements (30). The originally cylindrical hole (21) filled with a mortar cartridge (20) is thereby provided with a conical undercut.
Patent WO-8902832-A1 (WO)
Inventor: KLEINSCHMIDT PETER
IPC: B41M5/28
Filed: 1988-09-19
Abstract: Une impression en couleurs réalisée par faisceau laser utilise des éléments qui déterminent la couleur d'impression d'une microcapsule touchée par le faisceau laser. Ces éléments sont un matériau transformateur par fluorescence qui constitue un composant du contenu des microcapsules (3) ou un rayon additionnel de lumière blanche qui sert lui aussi à identifier la couleur d'impression de chaque microcapsule (3). L'impression se fait lorsqu'une commande d'impression dans une couleur déterminée pour un endroit déterminé coïncide avec le contact momentané du faisceau laser de balayage (12) sur une microcapsule (3) identifiée comme contenant cette couleur déterminée d'impression.
Patent WO-9411770-A1 (WO)
Inventor: SEITZ GERHARD
IPC: G02B21/00
Filed: 1993-10-28
Abstract: The proposal is for an arrangement with an image intensifier (BV) which, via a first optical means (T1), scans a light-emitting sample (PR) and transmits the image obtained to an image receiver (BE) via a tandem objective arrangement (T2) consisting of two object lenses (021, 022). The arrangement of the invention makes it possible to image a sample with the least possible attenuation of the light emitted by the sample and good contrast transmission. The invention is used in image assessment arrangements.
Patent WO-9414272-A1 (WO)
Inventor: BORGMANN-FISSER UDO
IPC: H04M1/72511
Filed: 1993-11-18
Abstract: A partir d'un téléphone sans fil dont le poste mobile explore successivement m canaux radio, m étant plus petit que n et n représentant le nombre total des canaux radio appartenant au réseau téléphonique sans fil, on se propose d'accroître l'aptitude à l'exploitation du poste mobile. Dans ce but, le poste mobile (MS) comporte des dispositifs (TA, MP) avec lesquels ce poste mobile (MS) peut passer à un nombre inférieur m, pouvant être choisi librement à tout moment, de canaux radio à explorer. L'exploration commence fondamentalement par un canal de départ (SK) propre au poste de base (BS) et au poste mobile (MS). Si les m premiers canaux radio sont occupés, les canaux suivants sont explorés. La figure montre la consommation électrique du poste mobile (MS) en fonction du temps.
Patent WO-9429054-A1 (WO)
Inventor: HINTZE WOLFGANG
IPC: B23B27/04
Filed: 1994-05-10
Abstract: The invention relates to a recessing turning tool, especialy a cutting device to be releasably secured in a holder, with a frontal main cutting edge (12) and two auxiliary cutting edges (13, 14), a curved cutting face (11) with a rising region in the cutting direction or in relation to a lowered cutting region and a cutting cross-section perpendicular to the cutting direction, which has maxima in relation to the central region (111) at least over part of the cutting section towards the flanks (112, 113) and with a twisted face adjacent to the main cutting edge (12), the angle of which increases from each of the side corners to the centre of the cutting edge.
Patent WO-9637355-A1 (WO)
Title: Constituant composite, notamment constituant composite de garnissage et son procede de production
Inventor: BECKMANN FRIEDHELM
IPC: B32B9/02
Filed: 1996-05-14
Abstract: L'invention concerne un constituant composite dans lequel le matériau de renforcement se compose en totalité ou en partie de fibres naturelles recyclées, notamment de fibres de jute ou de sisal, constituées de tissus utilisés comme matériaux d'emballage. Entre 10 à 30 % d'autres matériaux fibreux ou de charges peuvent être mélangés à ces fibres de recyclage. Le matériau à base de fibres naturelles utilisé comme élément de renforcement est introduit de manière non dirigée, aléatoire, dirigée, moulée ou prémoulée. Il est également possible d'effectuer des combinaisons par stratification de l'élément de renforcement. On utilise comme liant des matières brutes synthétiques thermoplastiques ou des matières thermodurcissables ou une combinaison de matières thermodurcissables et de matières thermoplastiques ou un principe actif biologique. Selon l'invention, le matériau de départ est fractionné en morceaux de consistance coulante qui sont effilochés dans un broyeur.
Patent WO-9709740-A1 (WO)
Title: Procede et dispositif permettant de verifier une puce
Inventor: ZAKEL ELKE
IPC: H01L21/66
Filed: 1996-07-19
Abstract: L'invention concerne un procédé et un dispositif permettant de vérifier des substrats pourvus de tracés conducteurs, notamment des puces (21). Une vérification électrique de la structure de tracés conducteurs du substrat (21) est effectuée pendant le dépôt de métal d'apport de brasage, à l'aide d'un support (25) de dépôt de brasage qui est muni d'un revêtement (12) électroconducteur structuré, comportant des faces de raccordement (17) pour disposer le dépôt de métal d'apport de brasage (28) et le transférer sur les faces de raccordement (22) d'un substrat (21), disposées de manière correspondante.
Patent WO-9843407-A1 (WO)
Inventor: FLICK JENS
IPC: H04N1/40
Filed: 1998-02-16
Abstract: Die Erfindung betrifft ein Verfahren zur pixel- und zeilenweisen optoelektronischen Abtastung von Vorlagen (3) mittels einer Fotodiodenzeile (6). Die Fotodiodenzeile (6) weist einen Ladungs/Spannungs-Konverter (12) zur Umwandlung der durch Umsetzung der abgestasteten Bildinformation der Pixel gewonnenen Ladungspakete in Spannungswerte auf, die in einem nachgeschalteten A/D-Wandler (17) in digitale Bildwerte umgewandelt werden. Zur Verkürzung der Abtastzeit im Falle einer gröberen Abtastfeinheit wird die Anzahl der analog/digital zu wandelnden Spannungswerte pro Abtastzeile durch Zusammenfassen einer einem Reduktionsfaktor entsprechenden Anzahl benachbarter Pixel verringert. Die Ladungspakete der jeweils zusammengefassten Pixel werden in dem Ladungs/Spannungs-Konverter (12) aufaddiert und die aufaddierten Ladungspakete in die Spannungswerte (U1+U2) der jeweils zusammengefassten Pixel umgewandelt. Der Reduktionsfaktor ergibt sich als Quotient aus der Anzahl der Sensorelemente (8) der Fotodiodenzeile (6) und der aufgrund der gröberen Abtastfeinheit benötigten geringeren Anzahl Spannungswerte.
Patent WO-9902740-A1 (WO)
Inventor: SCHMITZ GUENTER
IPC: F27D9/00
Filed: 1998-06-15
Abstract: A steelworks converter has a cone cooling system with sinuous ducts for carrying the cooling medium which open into at least one groove-like collector in the top and bottom regions of the converter head, as well as at least one cooling medium supply and discharge. According to the invention, a collecting pipe (24) is arranged in the region of the lower collector (22), the collecting pipe (24) is spaced apart from at least one of the side walls of the lower collector, the collecting pipe (24) has at least one closable discharge (27) and is in communication with the lower collector (22) so that the cooling medium (W) inside the collector (22) can flow into the collecting pipe (24).
Patent WO-9951841-A1 (WO)
Title: Kraftwagentürfeststeller
Inventor: MORAWETZ RICHARD
IPC: E05D11/10
Filed: 1999-01-28
Abstract: Für einen Kraftwagentürfeststeller, welcher im wesentlichen aus einem am einen Türanordnungsteil, Tür oder Türholm anschlagbaren ersten und einem am anderen Türanornungsteil anschlagbaren zweiten Teil, sowie mindestens einem zwischen beiden Teilen angeordneten, mittels wenigstens einer Feder (4) belasteten Brems- und Haltekörper besteht und bei dem eines der beiden Teile durch ein relativ zum anderen Teil bewegliches und mit den beabsichtigten Haltestellungen der Türe entsprechend verteilt angeordneten, mit den federbelasteten Brems- und Haltekörpern zusammenwirkende Bremsrampen oder Rastmarken (8) versehenes Element gebildet ist, wird zur Vermeidung einer Geräuschentwicklung nach langzeitigem Betrieb vorgeschlagen, daß die mit einem Brems- und Haltekörper zusammenwirkende Feder (4) wenigstens im Bereich ihrer Berührung mit dem Brems- und Haltekörper oberflächengehärtet ist.
Patent WO-9950358-A1 (WO)
Title: Photosensibilisator für solartechnische anwendungen, verfahren zu seiner herstellung und anordnung zur durchführung des verfahrens
Inventor: FISCHER CHRISTIAN
IPC: C07F15/00
Filed: 1999-03-12
Abstract: In solartechnischen Anwendungen spielen Farbstoffe als Sensibilisatoren für den Energieumsetzungsprozess ein entscheidende Rolle. Ihre Reinheit beeinflusst wesentlich die erzielbare Globaleffizienz. Bekannte Farbstoffe können nicht mit gleichbleibender Reinheitsgüte zur Verfüngung gestellt werden. Störende Verunreinigungen sind bisher nicht ausreichend erkennbar. Eine Reinigung der Farbstoffe (XMIX) in präparativem Maßstab durch Abtrennung der unerwünschten Nebenprodukte durch Umkristallisation ergab unreproduzierbares und weniger effizientes Material. Der erfindungsgemäße Photosensibilisator liegt als hochreiner Farbstoff (XPUR) vor, der gegenüber anderen, sehr ähnlichen organischen Farbstoffen (XNEBEN) mit dem Verfahren der Hochleistungs-Flüssigkeitschromatographie (HPLC) eindeutig identifizier- und präparierbar ist. Das angewendete HPLC-Verfahren ist mit einem angepassten Verfahrensablauf und einer optimalen Parameterbelegung das einzige Verfahren, das sowohl eine chemische Qualitätskontrolle von Sensibilisator-Farbstoffen als auch deren Reinigung in präparativem Maßstab ermöglicht. In vielen solartechnischen Anwendungen, deren aktive Halbleiterschicht zur Aktivierung einen Photosensibilisator benötigt, insbesondere in Solarzellen auf der Basis von TiO2, bewirken die erfindungsgemäßen hochreinen Farbstoffe (XPUR), insbesondere auf Ruthenium-Basis, eine deutliche Verbesserung der Globaleffizienz.
Patent WO-0020243-A1 (WO)
Title: Getriebe mit zumindest zwei wellen und einer elektromaschine oder einer automatisierten scheibenkupplung
Inventor: HIRT GUNTER
IPC: B60W10/10
Filed: 1999-09-23
Abstract: Die Erfindung betrifft ein Getriebe, insbesondere für Kraftfahrzeuge, mit zumindest zwei Wellen, mit einer Mehrzahl von Zahnradpaaren, mit mittels Kupplungen mit einer ersten Welle drehfest verbindbaren Zahnrädern, wie Losrädern, und mit einer Welle drehfest angeordneten Zahnrädern, wie Gangrädern. Das Getriebe, wie Zahnräderwechselgetriebe, weist zumindest zwei Wellen und eine Elektromaschine, die auch zum Starten der Brennkraftmaschine benutzt werden kann, auf, und ist mittels zumindest einer Kupplung zumindest einer der Wellen zuschaltbar. Dadurch ist das Getriebe lastschaltfähig und nimmt weniger axialen Bauraum im Antriebsstrang in Anspruch.
Patent WO-0039975-A1 (WO)
Inventor: JELONNEK BJOERN
IPC: H04L27/14
Filed: 1999-10-21
Abstract: L'invention concerne un procédé et un circuit pour la démodulation d'un signal numérique modulé en fréquence, procédé selon lequel, après démodulation du signal numérique modulé en fréquence pour la production de l'amplitude (A(n)) et de la valeur de phase différentielle ( phi '(n)) du signal, on effectue les étapes ci-après: comparaison, avec une constante (K), de l'amplitude (A(n)) du signal démodulé aux instants de détection déterminés (n); multiplication de la valeur de phase ( phi '(n)) de chaque instant de détection (n) par un facteur (c), le facteur (c) étant le produit de l'amplitude (A(n)) de l'instant de détection déterminé et de l'amplitude (A(n-1)) d'un instant de détection précédent, lorsque l'amplitude (A(n)) est inférieure à la constante (K).
Patent WO-0027105-A1 (WO)
Title: Revisions-verfahren zur erkennung von betrugsfällen in netzen
Inventor: NAUER BERNHARD
IPC: H04Q3/00
Filed: 1999-11-02
Abstract: In einem Telekommunikationssystem, wie z.B. einem Intelligenten Netz, werden zur Aufdeckung von Unregelmässigkeiten, insbesondere Manipulationen durch Innentäter bei der Vergebührung, zu einem jeweiligen Ereignis verschiedene Aufzeichnungs-Dateien daraufhin ausgewertet, ob Einträge mit übereinstimmender Aussage vorhanden sind.