baber/WOPTO huggingface dataset:
Patent DE-4340076-A1 (DE)
Inventor: PEITZ ALBERT
IPC: H04H20/76
Filed: 1993-11-24
Abstract: Subscriber end devices with television sets in a common group are, for example, connected via a common wideband cable to a relay station to which subscriber devices in other areas of coverage can also be connected. In addition, transmitting devices are provided offering information on broadcast programmes, preferably video and audio programmes. This information is requested by the subscriber end devices. The particular relay station which serves a given subscriber end device will, if other end devices in the same group request the same information, switch those end devices to the same receiving channel. This allows full use to be made of the available capacity of the network.
Patent DE-4341862-A1 (DE)
Title: Sample assay device in card form - useful for cocaine detection by latex agglutination test
Inventor: DEOMS JAMES HOWARD
IPC: G01N35/00
Filed: 1993-12-08
Abstract: An assay device, for analysing a sample of an unknown substance by mixing with a reagent, has (a) a housing with one or more reagent holding reservoirs; (b) an inlet opening for accommodating the sample in the housing; and (c) at least one path which is used to control reagent flow rate and mixing characteristics and which produces a fluid connection between the reagent and the inlet opening for mixing with the sample. A method of determining the identity of an unknown sample involves (i) providing an assay card comprising the above assay device including a reaction path with an optical viewing face for observing the result of mixing reagent and sample; (ii) introducing the sample into the assay device; (iii) pressing reagent out of the reservoir through the control path into the sample-contg. part of the housing at a first flow rate; and (iv) reducing the flow rate so that the reagent and sample mixt. flows from the sample-contg. part of the housing into the reaction path. USE/ADVANTAGE - E.g. for latex agglutination reactions using monoclonal mouse anti-cocaine antibodies in buffered soln. as the antibody reagent and latex-cocaine particles in buffered soln. as the latex reagent, for cocaine detection. The device allows detection and measurement of an analyte in a sample or on a surface and is an inexpensive throw-away unit which facilitates sample taking and reaction by the user.
Patent DE-4342091-A1 (DE)
Inventor: ENGEL JUERGEN PROF
IPC: A61K9/52
Filed: 1993-12-09
Abstract: The product according to the invention is used for the therapy of benign and malignant oncoses and contains the initial dose of cetrorelix acetate and one or more maintenance doses of cetrorelix acetate, cetrorelix embonate or a slow release form of cetrorelix, in the form of a combination product for sequential therapeutic use.
Patent DE-4343790-A1 (DE)
Title: Multispectral solid laser device for lidar applications
Inventor: BRETEAU JEAN MARC
IPC: H01S3/0941
Filed: 1993-12-22
Abstract: The device includes a solid state laser pumped by a laser diode(1) mounted on a base (2) and emitting a beam (F). The solid laser has an amplifier (3) inserted in a resonant cavity (4). The pumping beam is focused through an optical system (5). The output surface of the resonant cavity is a mirror which enables a wavelength selection of the beams generated by the solid laser. The mirror is made on a silica substrate covered by several dielectric layers which define an interferential filter. A non- linear optical system (8) receives the selected wavelengths.
Patent DE-4401478-A1 (DE)
Title: Device for positioning of constructional components
Inventor: DEMMELER LUDWIG
IPC: F16M13/02
Filed: 1994-01-19
Abstract: The clamp unit (4) has an aperture (6) into which a clamp bolt (10) engages. There may be several apertures (20,21) for further parts (14). The bolt consists of a ball pin, the balls (11) of which engage on an intermediate section (8). The section has inclined surfaces (12,15). The tension force generated by the clamp bolt is converted into a pressure force, acting on the stand tube (1), via the inclined surfaces. The clamp bolt engages into an aperture (9) in the intermediate section. The aperture has a circumferential inclined surface for the balls.
Patent DE-4402028-A1 (DE)
Title: Regeneration of spent hydrofluoric acid esp. pickling acid
Inventor: BAERHOLD FRANK
IPC: C01B7/19
Filed: 1994-01-25
Abstract: Regeneration of a spent process soln. (I) contg. HF acid and metal fluorides and/or metal oxides comprises: (i) passing (I) into a reactor, where it is subjected to pyrohydrolysis at 200-1000  deg  C; (ii) completely recovering the metals as mixed oxide; (iii) removing dust from the reactor waste gas contg. HF and cooling to 60-100  deg C; and (iv) the removing HF by scrubbing with water in an absorber and discharging the resultant recovered HF acid.
Patent DE-4403916-A1 (DE)
Title: Method for producing a semiconductor chip contact point
Inventor: PARK CHUNG GEUN
IPC: H01L21/60
Filed: 1994-02-08
Abstract: A method for producing a semiconductor chip contact point having a predetermined form on a bonding pad of a semiconductor substrate (to be exposed) has the following steps: application of first and second photoresist solutions on the entire surface of the semiconductor substrate for defining a contact-point forming region on the bonding pad of the semiconductor substrate; exposure of the first and second layers formed by the resist solutions at least twice to a predetermined energy; formation of the photoresist atom by developing the first and second exposed photoresist layers; formation of the semiconductor-chip conact layer with a predetermined form on the contact-point forming region which is defined by the photoresist pattern; and removal of the photoresist pattern after formation of the semiconductor-chip contact point.
Patent DE-4404229-A1 (DE)
Title: Refrigerating appliance comprising a cabinet and a door, operating and/or information elements in the door and electrical equipment in the cabinet
Inventor: MARIANI PIERO
IPC: F25D29/00
Filed: 1994-02-10
Abstract: A description is given of a refrigerating appliance, in particular a domestic appliance, comprising a cabinet and at least one door. The main feature of the appliance described consists in the fact that it possesses a plurality of operating and/or information elements on the door, while the corresponding electrical equipment is accommodated in the appliance cabinet.
Patent DE-4404363-A1 (DE)
Inventor: ENGELHARDT FRITZ DR
IPC: C08G63/692
Filed: 1994-02-11
Abstract: Polycondensates of formula (I) are new. X = -(CO)t-(R<4>)s(P(O)(OuR<5>)(-O)r-P(O)(OuR<5>)- (VII) and (R<9>)z-(SiR<8>R<8>O)b-SiR<8>R<8>-(R<9>)a- (VIII) (at least one of each of these gps.); R<1>, R<1> ' = H, 1-22C alkyl, 2-22C alkenyl, 3-8C cycloalkyl, 6-14C aryl, (6-14C)-(1-8C alkyl), MO3S-R<6>-, MO3S-, MO3S-(R<2> eO)_n6-R<2> e-, R<7>-Ar-CO- (with Ar = benzene ring substd. with -(OR<2> f)n7-SO3M), or R<5> '-(P(O)(R<5> ")O)r_'-P(O)(R<5> ")-R(<4>)s_'-(CO)t_'- or R<8> '-Si(R<8> ')2-O-SiR<8> 'R<8> ')w-(SiR<8> "R- (with R = -(R<2> gO)n8R<8> "); R<2>-R<2> g = 1-30C alkylene, 3-8C cycloalkylene and/or 2-30C alkenylene, opt. substd. with R<1>; R<3>, R<3> ' = 1-22C alkylene, 2-22C alkenylene, 3-8C cycloalkylene and/or 6-14C arylene, with 0-30% of all these gps. substd. with -SO3M; R<4> = 1-30C alkylene, 3-8C cycloalkylene or 2-30C alkenylene; R<5>, R<5>', R<5> " = H, 1-30C alkyl, 3-8C cycloalkyl or 2-30C alkenyl; R<6> = one of the gps. as listed for R<3> (but independent of R<3>); R<7> = 1-22C alkyl, 3-8C cycloalkyl or 2-22C alkenyl, with 0-30% of all R<7> substd. with -SO3M; R<8>, R<8> ', R<8> " = as for R<5>, etc.; R<9> = as for R<4>; M = H, alkali metal, or opt. substd. ammonium; n1-n8 = 0-40; p, q = 2-20; r, r' = 0-40; y = 2-20; t, t', s, s', u = 0 or 1; a = 0 or 1; b, w, v = 0-80. Also claimed is a process for the prodn. of (I) (see below).
Patent DE-4404390-A1 (DE)
Title: Retaining device for wall shutterings
Inventor: ALBANESE GIULIO
IPC: E04G17/06
Filed: 1994-02-11
Abstract: A retaining device for wall shutterings (10-2) comprises an anchorage part (12) and lead-throughs (18, 18') for guiding spacer rails (20, 20') which penetrate the lead-throughs (18, 18') horizontally. The anchorage part (12) is connected, preferably by spot welding (24), to a U-shaped receiving means (16) formed from a resilient sheet-metal strip (16', 16''), and it could also be possible for the anchorage part (12) to be designed in one piece with the U-shaped receiving means (16). The U-shaped sheet-metal-strip portions (16'') on both sides, consisting preferably of spring steel, are bent off upwards and are designed to be capable of being pushed together and springing back, such that, upon being pressed together counter to the force of the resilient U-shaped sheet-metal-strip portions (16''), the lead-throughs (18, 18') are located perpendicularly with respect to the spacer rails (20, 20'), and that the spacer rails (20, 20') can be displaced in the lead-throughs (18, 18') and, after the U-shaped parts (16'') of the sheet-metal-strip portions (16', 16'') have been released, the spacer rails (20, 20') can be fixed in the lead-throughs (18, 18') due to said portions (16', 16'') having sprung back. The lead-throughs (18, 18'), arranged one above the other, could also be used for one spacer rail (20, 20'), the extra lead-throughs (18 or 18') remaining unused. <IMAGE>
Patent DE-4410069-A1 (DE)
Title: Switching circuit for harmonic-free direct voltage
Inventor: SADEK KADRY DR ING
IPC: H02M1/12
Filed: 1994-03-23
Abstract: A circuit producing a variable direct voltage by rectification of the AC source. The direct voltage is free of harmonics. The circuit uses a controlled rectifier (16,18) with a filter (10). After the filter comes a smoothing choke (30) with a series combination of a coil (34) magnetically coupled to the choke and capacitor (36). Both the choke and the coil are air-cored and connected electrically on the load side.
Patent DE-4414696-A1 (DE)
Title: Foaming detergent mixtures
Inventor: SCHULZ PAUL DR
IPC: C11D1/66
Filed: 1994-04-27
Abstract: Detergent mixtures with improved foam capacity contain   a) alkyl and alkenyl oligoglycosides of the general formula (I> R<1>O-[G]p in which R<1> is an alkyl and/or an alkenyl radical with 4 to 22 carbon atoms, G is a sugar residue with 5 or 6 carbon atoms and p is numbers from 1.05 to 1.4, and b) anionic, nonionic, cationic and/or amphoteric or zwitterionic surfactants.
Patent DE-4416199-A1 (DE)
Title: Rotary drive for safety belt tensioner
Inventor: SPECHT MARTIN
IPC: B60R22/46
Filed: 1994-05-06
Abstract: The unit comprises a housing containing the rotor (1) which is connected to the belt spool. The unit also has one or more thrust components (16).The components which are guided in a guide unit (21) are driven by several propellant charges (8) which are ignited in succession. The forces produced through the acceleration of the components are converted into rotation of the rotor.
Patent DE-4418388-A1 (DE)
Title: Ground=water oil slick removal system
Inventor: KRUG VOLKER
IPC: E21B43/38
Filed: 1994-05-26
Abstract: The system uses a well string which contains a first riser (4) and water drain line (2) and a pipe (28) which is divided into a second riser (25) and drain line (1) as joined by a nonreturn valve (3). A rubber belt (17) and a wiper plough (18) are allocated as removal device to the second riser plus a geared electric motor (19) joined operably to a mineral oil feed-pipe (20). A reservoir (7) with level switches (8,9) is fitted between the second riser and drain-line (1). The first riser is served by a submersible pump (5) and the second riser is allotted a distance switch (21). Programming is by integrated memory circuits. In the well string, switch (13) signals groundwater contact, using the pump to force groundwater into the reservoir via the risers with the nonreturn valve open. As switch (8) is contacted by the water, the pump stops and the nonreturn valve closes so valve (12) now opens to vent reservoir air. A skimmer belt (17) rotates to skim off the oil which is then ploughed off to the oil feed (20). When switch (9) contacts oil, valves switch over so water is pumped into the reservoir to expel the oil etc.
Patent DE-4425298-A1 (DE)
Title: Water heating up control appts. in boiler
Inventor: INTERTHAL HANS OTTO
IPC: F24D19/10
Filed: 1994-07-18
Abstract: The additional sensing unit (6) only then reacts on the burner (2) of the heating boiler (1) if the burner (2) would be started by the heating regulation and if the temp. sensing element (4) would briefly respond. The temp. sensing unit is a second temp. sensing unit arranged underneath the temp. sensing unit (4).  The temp. sensing unit is adjusted on a somewhat lower lying temp. value, compared to the temp. sensing unit (4). The reaction times of the sensing unit on the burner are determined over a long time period and according to principle of fuzzy logic, depending on usage for producing a programme for usable water regulation.
Patent DE-4426009-A1 (DE)
Title: Electronic tape measure with non-contact incremental scanning system for e.g. building engineer or worker
IPC: G01B3/10
Filed: 1994-07-22
Abstract: The linear increment scanning system, pref with magnetic, induction or capacitive linear measurement scanning for machines or hand measurement systems. The strip made of steel or other suitable material e.g. plastic, is not mounted lying as customary parallel and flat and fixed on the entire length of the longitudinal measurement axis, but is wound on a coil up drum (7) or is uncoiled from this. With the measuring operation, the increment strip (8) passes the scanning head (12) at a selected space distance, which scans the incremental linear measuring signal without making contact. The signal is then further processed and transferred to an electronic follow up system e.g. a PC or can be stored.
Patent DE-4429201-A1 (DE)
Title: Water supply system for use with mixed sources
Inventor: THIELMANN VOLKER
IPC: E03B1/04
Filed: 1994-08-18
Abstract: The system has a container with connections for different types of water supply. The connection orifices may be for supplies of mains water, used water (31), or well water. Supply pipes (15,20,23) may be connected to the orifices, and valves (40,42) may be included. The container may have a float switch (37), which may close an electrical contact in order to switch a pump on or off. It may also have valves (38,39) to open pressurised pipes, which may be in the supply pipes, and which may be operated mechanically via lever mechanisms by floats (59,60).
Patent DE-4439804-A1 (DE)
Inventor: FRIEDRICH HORST
IPC: F16C29/06
Filed: 1994-11-08
Abstract: In an adjustable-clearance linear bearing with a profiled guide rail (4) with tracks (3) formed on its two parallel longitudinal sides and with two parallel interlinked sliding guide cassettes (1) arranged on both longitudinal sides of the guide rail (4) and supported on the tracks (3) to be longitudinally movable, according to the invention two mutually spaced resilient connecting webs (7) are fitted between the two sliding guide cassettes (1). This provides an easily adjusted clearance bearing of simple construction.
Patent DE-4441051-A1 (DE)
Title: Supporting anchor for brickwork
Inventor: MODERSOHN WILHELM
IPC: E04F13/08
Filed: 1994-11-18
Abstract: The anchor has a U-shaped chock plate (3) with a slit (4), for adjusting its height about a bolt fixed to a load-bearing wall. The bolt also secures the head of a brickwork support to the plate.The slit may be arranged asymmetrically in the plate, so that by turning the plate upside down, it can be adjusted over a further range of levels. The head may have a connector with slits which fit over the limbs of the U-shaped chock plate. It may also have a safety lug which fits over the upper limb. The connector may be in the form of an upwards opening U-shape, with its limbs (13) linked by a connecting pin (14).
Patent DE-4441074-A1 (DE)
Title: Cutter and conveyor for standing maize crop
Inventor: ARNOLD RUDOLF
IPC: A01D43/08
Filed: 1994-11-18
Abstract: The pivot axle (11) of the rotary discharger (12,13) is situated inside the circumference of the conveyor disc(s) (4,5) and is driven in the same rotary direction as the conveyor disc(s). The periphery of each coaxial conveyor disc has tines (7). The discharger is in the form of a toothed (14) disc above or below the conveyor disc, each of which has its own discharger. At right angles to the plane of the conveyor discs is a wall (15) spaced a little apart from the conveyor discs and the dischargers, and forming a conveyor duct (17).
Patent DE-4447583-A1 (DE)
Title: Removing harmful pollutants from combustion waste gases and recovering
Inventor: WILLMS ROLF DR
IPC: C01B7/19
Filed: 1994-09-05
Abstract: In a process for the removal of pollutants from dust free combustion gases contg., apart from other substances, steam, O2 and the pollutants, the gas is treated to remove HCl and/or HF. This is followed by an adsorption step.
Patent WO-8803879-A1 (WO)
Inventor: ALBERTER GUENTHER
IPC: B60C23/04
Filed: 1987-08-04
Abstract: Dans un détecteur de la pression de pneus de véhicules à moteur, on peut déterminer la pression de référence voulue après avoir assemblé le détecteur de la pression des pneus. Le détecteur (13) comprend une chambre de pression de référence (19) remplie d'un gaz et isolée du pneu par une membrane (25) électriquement conductrice. Lorsque la pression de l'air dans les pneus est suffisante, la membrane (25) touche une fiche de contact (26), fermant un circuit électrique du détecteur. Afin de régler la pression de référence voulue dans la chambre de pression de référence (19) du commutateur de pression, on peut modifier de façon permanente le volume de référence rempli de gaz, et donc la pression de référence (36, 39).
Patent WO-9104432-A1 (WO)
Inventor: BRAUN ALFRED
IPC: F16L11/12
Filed: 1990-08-27
Abstract: Schläuche (1) aus natürlichem oder synthetischem Gummimaterial, die zum Durchleiten aggressiver Flüssigkeiten vorgesehen sind, sind mit einer Innenschicht (5) aus Fluorkunststoff ausgekleidet. Zur Verbesserung des Haftsystems zwischen der Innenschicht (5) aus Fluorkunststoff und dem Aufbau des Schlauches ist eine eingebrachte Haftmischungsschicht (6) vorgesehen, die aus Elastomeren sowie Zuschlagstoffen besteht, und ferner ist die Haftmischungsschicht (6) über ein Haftmittel (7) mit der Innenschicht (5) verbunden.
Patent WO-9119937-A1 (WO)
Inventor: PERTHUS PETER
IPC: F21V15/00
Filed: 1991-05-23
Abstract: Le projecteur présente une lampe à décharge (14) placée dans son réflecteur (11) dans un porte-lampe (13). La lampe à décharge (14) est entourée à distance d'un piston enveloppant cupiliforme (19) en verre bloquant la lumière UV émise par la lampe à décharge (14). Le fond (22) du piston enveloppant (19), orienté vers la sortie du faisceau lumineux, est doté d'une couche opaque (23). Le piston enveloppant (19) est retenu, à son extrémité frontale ouverte, dans un évidement en couronne (21) dans le porte-lampe (13). Sur la face extétieure du piston enveloppant (19) sont déposées par vaporisation des pistes conductrices électriques (27, 29), lesquelles font partie d'une amenée de courant depuis le circuit de bord du véhicule vers un ballast (18) servant à alimenter la lampe à décharge (14) en courant haute tension et lesquelles sont reliées au circuit de bord par l'intermédiaire de contacts dans l'évidement (21).
Patent WO-9217344-A1 (WO)
Title: Vehicle seat
Inventor: GERSTENMAIER JUERGEN
IPC: B60R21/015
Filed: 1992-04-02
Abstract: The invention concerns an electrically heated vehicle seat (1) with a conductor (3), which can be heated by the passage of electrical current, located in the seating surface (2), the conductor (3) also forming one electrode of a two-electrode (3, 7) sensor for determining whether the seat is occupied.
Patent WO-9403382-A1 (WO)
Title: Entsorgungsvorrichtung für haushaltsabfall
Inventor: MOSER HERMANN
IPC: B65F1/14
Filed: 1993-08-06
Abstract: Ein Problem heutzutage besteht darin, daß im Haushalt Unmengen an Müll aus Wertstoffen, insbesondere Kunststoff, Metall und dabei insbesondere Weißblech, Glas etc. anfallen, die ein ungeheures Volumen einnehmen. Zur gezielten Entsorgung dieser Abfallwertstoffe wird ein Schredder (4) im Haushalt zum direkten Zerkleinern der dort anfallenden Abfallgegenstände vorgeschlagen, dem vorzugsweise mehrere Behälter (13) nachgeordnet sind, welchen das zerkleinerte Material sortiert nach den jeweiligen Wertstoffsorten getrennt zuführbar ist.
Patent WO-9417027-A1 (WO)
Inventor: GROSS MANFRED
IPC: C07C67/56
Filed: 1994-01-19
Abstract: L'invention concerne un procédé de fabrication d'esters d'acides gras de n-alcools inférieurs monovalents, par transestérification de glycérides d'acides gras en présence de catalyseurs basiques. Le procédé selon l'invention est caractérisé en ce qu'après transestérification, la phase ester est lavée avec de la glycérine, de la glycérine brute provenant du retraitement de la glycérine, ou avec la phase glycérinée d'une étape précédente de transestérification, séparée complètement de la dernière phase glycérinée, puis traitée par de l'argile absorbante, de l'acide silicique ou d'autres substances physico-chimiques analogues. Contrairement aux procédés connus, il est alors possible d'obtenir, à partir d'huiles naturelles non raffinées, sans processus de lavage à l'eau et sans utilisation d'acides aqueux pour la neutralisation du catalyseur dans la phase ester, des qualités de produits qu'il est normalement possible d'obtenir qu'au moyen d'huiles purifiées et d'étapes de traitement en milieu aqueux.
Patent WO-9502760-A1 (WO)
Title: Pompe d'injection de carburant
Inventor: RODRIGUEZ-AMAYA NESTOR
IPC: F02M59/36
Filed: 1994-06-18
Abstract: L'invention concerne une pompe d'injection de carburant de type distributeur qui comprend au moins un piston (17) animé d'un mouvement alternatif, un arbre rotatif de distributeur (11) qui lorsqu'il tourne, assure une liaison entre la chambre de travail de la pompe (18) délimitée par le piston (17) et un injecteur, par l'intermédiaire d'un alésage de distribution (19), ainsi qu'une soupape de commande (25) servant à mesurer le volume de carburant à injecter. Afin d'assurer une circulation hydraulique extrêmement stable lors de l'ouverture et de la fermeture de la soupape de commande (25), un piston basse pression (43) est relié au corps (35) de la soupape de commande (25) et est guidé coulissant dans le sens axial dans une section de paroi (26) située du côté basse pression de la soupape de commande (25) derrière la sortie d'un alésage de décharge (27). Le diamètre extérieur du piston basse pression (43) correspond dans une large mesure au diamètre de la surface d'appui du corps de soupape (35) sur le siège de soupape (34) associé.
Patent WO-9716262-A1 (WO)
Title: Wasserrubbel-reinigungsverfahren; flüssigkeitsrubbel-reinigungsverfahren
Inventor: USCHKUREIT GUENTHER
IPC: B63B59/06
Filed: 1995-11-06
Abstract: Schonende Reinigung und Pflege von Holz (z.B. Stab-Teakdeck) mit Rubbelschrubber, Rubbelbürste (Schrubber und Bürste mit aufgeklebter strukturierter Gummisohle nach Bootsschuhart) oder Rubbelwalze mit auswechelbarem Noppengummibelag oder Schwingrubbler mit strukturiertem auswechselbarem Gummibelag nach Bootsschuhart ohne chemische Reinigungs- und Pflegemittel nur mit klarem Wasser (Frisch- oder Seewasser). Bei dem Reinigungsvorgang wird der Schmutz abgerubbelt und die Oberfläche des Holzes verdichtet bzw. "wasserversiegelt". Anwendung unter anderem (1) Reinigen sämtlicher Holzarten; (2) Reinigen und Pflegen von Stab-Teakdecks; (3) Möbelherstellung rustikaler oder auch alter Art; durch Rubbeleffekt wird die gewünschte Struktur erzielt; (4) Restaurierung von alten und antiken Möbeln, deren Oberflächen schonend gereinigt werden müssen; (5) Umweltfreundliche Reinigung und Pflege von Gartenmöbeln und Gartenlauben aus Holz.
Patent WO-9852656-A1 (WO)
Title: Trainingsgerät für racketspieler
Inventor: SCHLOTTMANN FRANK ERWIN
IPC: A63B15/00
Filed: 1998-05-13
Abstract: Das Trainingsgerät für Racketsportler besteht im wesentlichen aus einem zylinderförmigen Grundkörper, der mindestens an seinem einen Endteilbereich Gewichtskomponenten aufweist.