baber/WOPTO huggingface dataset:
Patent DE-4318699-A1 (DE)
IPC: C22C29/16
Filed: 1993-06-04
Abstract: A titanium-base sintered alloy comprises a TiC and/or TiN or Ti(C,N) solid solution in an amount of 5 to 70 vol%, with the remainder being composed of two components, the first component being at least one species selected from Groups Va and VIa metallic elements and their mutual solid solutions, and carbides, nitrides, and carbo-nitrides of Groups Va and VIa metallic elements and their mutual solid solutions, and the second component being titanium, with the first component being in an amount of 1 to 30 vol% of the total amount of the first and second components. Preferably the content of TiC or TiN is 35 to 70 vol% and the first component accounts for 1 to 15 vol% of the remainder. It is desirable that the TiC, TiN, and the first component of the remainder be in the form of a solid solution. This alloy exhibits improved wear resistance, strength, and specific strength without any loss in corrosion resistance.
Patent DE-4319344-A1 (DE)
Title: Method for measuring a phase difference
Inventor: CHRIST HERBERT
IPC: G01F1/84
Filed: 1993-06-11
Abstract: The invention relates to a method and a device, in particular for use in Coriolis mass through-flow apparatuses, with the aid of a processing unit (4), in which a first periodic signal and a second periodic signal, with the phase difference, with respect to the first periodic signal, which is to be determined, are applied to the processing unit (4) and a phase-synchronous third periodic signal is derived from the second periodic signal by the processing unit (4). The known method and the known device are improved according to the invention in that, using a delay element (5), the third periodic signal is derived directly from the second periodic signal. <IMAGE>
Patent DE-4320372-A1 (DE)
Title: Hose with good-grip surface
Inventor: MAAS UWE DIPL CHEM DR
IPC: F16L11/04
Filed: 1993-06-19
Abstract: The invention relates to a hose, in particular a sand-blasting blower hose, of elastomeric material, comprising an inner layer (core), an embedded reinforcing element and an outer layer (cover). The essential feature of this invention is that the cover mixture contains ground material for increasing the gripping properties.
Patent DE-4320933-A1 (DE)
Title: Rodless fluid cylinder with cable line
Inventor: WINTERHALTER TEJA
IPC: F15B15/08
Filed: 1993-06-24
Abstract: The rodless fluid cylinder with cable line is a rodless fluid cylinder whose piston (4), displaceably mounted in a cylinder tube (1), is connected to a cable line (6) via tensionable cable pulleys (7, 8) and a driver (9) fastened to the cable line (6) in such a way as to be frictionally movable in the axial "A" and "B" directions by pressurising with, for example, oil, the cable line (6) under tension being guided in the caps (2) in a similar manner to a piston rod in a sealed manner with sealing elements (3). The driver (9) axially guided in the guide tube (10) is mounted in the guide tube (10) in such a way that it can be loaded in both the horizontal and vertical. <IMAGE>
Patent DE-4322449-A1 (DE)
Title: Device for the actuation of valves on internal combustion engines with variable valve lifting cam
Inventor: KUHN PETER PROF
IPC: F01L1/18
Filed: 1993-07-06
Abstract: The invention relates to a device for the actuation of valves on internal combustion engines with a variable valve lifting cam with a multi-element, rotatable mechanism. The mechanism has a housing guiding the valve, a rotationally driven cam, connected to the housing by way of a pivot joint, and an intermediate link. The intermediate link is actuated by the cam by way of a first cam joint and is supported on the housing by way of a second cam joint. By way of a third cam joint the intermediate link actuates the valve either directly or indirectly by way of an output element. In order to be able to vary the valve lifting cam, at least one of the joints is displaceably arranged on the housing. In order to obtain a large number of degrees of freedom in the design of the mechanism, the intermediate link is also supported by way of a fourth cam joint. The intermediate link is preferably connected to the output element by way of two cam joints, but it is also possible, however, for two cam joints to be provided between the intermediate link and the housing.
Patent DE-4323174-A1 (DE)
Title: Pharmaceutical and/or cosmetic composition, and the use of a composition of this type
IPC: A61K31/66
Filed: 1993-07-10
Abstract: A pharmaceutical and/or cosmetic composition for topical use has, besides at least one active substance, furthermore a carrier material to transport the active substance into the skin. The composition contains as active substance linoleic acid and/or at least one linoleic acid derivative.
Patent DE-4338084-A1 (DE)
Title: Multilayer substrate for inductive component - has conductor, forming inner coil, connectable to inductive component
Inventor: MANDAI HARUFUMI
IPC: H05K1/16
Filed: 1993-11-08
Abstract: The substrate (1) comprises an insulating laminate (2-6) and a conductor (10,11). The latter forms an inner coil (12) electrically coupled to an inductive component such that the total inductivity of the component and coil assumes a preset value. Pref. the inner coil inductivity is adjusted to a lower value than that of the inductive component. The first insulating layer (2) is fitted with an electrode (14), while the second insulating layer (3) contains a conductor (10). The two layers are stacked together with the conductor and electrode are coupled by a through bore (13b) in the first layer. The electrode may be coupled to the inductive component. ADVANTAGE - Controllable inductivity various circuit components.
Patent DE-4338431-A1 (DE)
Inventor: IRNICH FRANZ-JOSEF DIPL ING
IPC: F16K49/00
Filed: 1993-11-10
Abstract: A water cooled hot air slider plate with a cooling channel, through which a cooling medium flows. A seal extends over the perimeter of the plate, both sides of the plate with the exception of the seal are joining a seal adapted to adjoin a seal seat of a slider housing being covered with a heat-insulating material. The part of the slider plate limited by the seal is formed by a core plate which incorporates bores extending in the plane of the plate which bores are in fluid connection with one another to form a predetermined meandering cooling channel.
Patent DE-4340027-A1 (DE)
Title: Write protection for EEPROM in electronic control system
Inventor: GLAEBE KLAUS DIPL ING
IPC: G11C16/10
Filed: 1993-11-24
Abstract: An electronic control system (1) has inputs from a speed sensor (2), temperature sensor (3) and a displacement sensor (4). The inputs are digitised (18) and entered into a microcomputer (10) that receives data from an EEPROM memory (12). An interface (21) connects a diagnostics unit (7) with the microcomputer and outputs are generated to solenoid valves (5) and indicators.  The EEPROM has a region of memory defined by the manufacturer as being protected and cannot be accessed. A flag indicates the region. A further region may be selected by the user as being protected.
Patent DE-4402917-A1 (DE)
Title: Suppressing cyclic amide(s) evapn. in polyamide prodn. and processing
Inventor: OOMS PIETER DIPL CHEM DR
IPC: C08G69/46
Filed: 1994-02-01
Abstract: A method for the prodn. and processing of polyamides comprising adding zeolites and/or other aluminous substances (I) to the polyamide in amts. sufficient to absorb low-mol. wt. cylic amides (II) and thus render them largely involatile. The addn. of (I) can take place at any time provided that \- one stage is completed in which a polyamide with the required properties is produced.
Patent DE-4405784-A1 (DE)
Title: Soldering components to support base
Inventor: RUST STEFAN DIPL ING
IPC: H05K3/34
Filed: 1994-02-23
Abstract: Components are soldered to a base by heating the base (23) to a temp (d) below the melting point of the solder (Q1) then heating the solder, the contacting surface of the base and the components to a second temp. at which the solder melts and a joint arises. Finally the joint is cooled to a temp. of (Q1) or below.
Patent DE-4409382-A1 (DE)
Inventor: TAIRA NORIAKI
IPC: H04B1/38
Filed: 1994-03-18
Abstract: A duplexer (3) for connecting a transmitter (1) and a receiver (2) to a common receiving/transmitting antenna (4) is constructed from an isolator (5) and a receiving band-pass filter (6). The receiving band-pass filter (6) prevents a transmitted wave from entering the receiver (2) and the isolator permits signals to pass only in the direction of transmitter (1) to antenna (4). Impedance matching is effected so that the isolator can prevent a received wave from entering the transmitter while suppressing the entrance of signals radiated from other mobile units in the same transmitting frequency band but at a different operating frequency. <IMAGE>
Patent DE-4416238-A1 (DE)
Title: Cross rolling machine
Inventor: CLAASEN KARL HERMANN
IPC: B21B13/00
Filed: 1994-05-07
Abstract: In a cross rolling machine with two rolls mounted in supports in a stand, in which relative motion between the supports by rotation about a common axis is used to change the roll gap, the novelty is that the altered rotation angle of the two rolls (26,27), caused by roll gap (S) change, is compensated by a counter-rotation of the rolls.
Patent DE-4421338-A1 (DE)
Title: Seating furniture which can be demountable
Inventor: CONRADS GEORG DIPL ING
IPC: A47C4/02
Filed: 1994-06-17
Abstract: The chair parts (1,2,3,4) plug together, using the last part to secure and lock the parts to one another. Thus the main chair parts, notably back, sides and seat, require no further connectors etc.  The material used for all the parts can be identical and also of the same thickness. The chair is a modular concept which can be varied to suit the number of intended occupants, say two or three, within a small space.
Patent DE-4433069-A1 (DE)
Title: Cleaning medium for cleaning paper sheet or strip guide track
Inventor: HAUPENTHAL RUDI
IPC: B41F35/00
Filed: 1994-09-16
Abstract: The cleaning medium (35) is a flexible flat element (60) with a suction structure (37), through which the track can run. It may be shaped appropriately for sheets or for a strip. The flat element may be compressible transversely to its base surface. The cleaning medium may be composed of one or more layers. In the case of a multiple-layer cleaning medium, it may have a particle-receiving layer and a particle-storing layer, which may be directly against each other. There may also be a carrier layer, possibly made of foil and partly overlapping the suction structure at the edge.
Patent DE-4433150-A1 (DE)
Inventor: HOLZAEPFEL JAN
IPC: G01D11/28
Filed: 1994-09-17
Abstract: Proposed is a display instrument with an illuminated, moving pointer with a light-entry point into which light (22) from a light source (18) mounted in a housing (16) is passed. The light-entry point (26) is located inside the light-source housing (16).
Patent DE-4434528-A1 (DE)
Title: PCMCIA card services method for laptop peripheral addition
Inventor: SANDAGE DAVID A
IPC: G06F13/10
Filed: 1994-09-27
Abstract: The method involves firstly loading a card services compatibility driver into the computer system. A real mode Card Services environment is simulated using the Card Services compatibility driver. The Card Services environment appears as if no PCMCIA cards are installed in the PCMCIA adapter. The Card Services compatibility driver collects state information.  A protected mode Card Services implementation is loaded into the computer system. The state information is transferred from the Card Services compatibility driver to the protected mode Card Services implementation. Control of Card Service requests is transferred to the protected mode Card Services implementation, such that the protected mode Card Services implementation services Card Services function requests.
Patent DE-4437442-A1 (DE)
Inventor: VOSS GUNTHER MEINHARDT
IPC: B30B11/34
Filed: 1994-10-20
Abstract: A method is disclosed of producing coated tablets from tablet cores and coating granulate using a press which has at least one press chamber, preferably with upper and lower punches, and a feed device for introducing the tablet cores. The method according to the invention is characterized by the fact that at least one paste tablet core is introduced into the coating granulate before it is compressed and the coating granulate and tablet cores are compressed in a single step.
Patent DE-4437776-A1 (DE)
Title: Heat insulation system between rafters in already constructed roof
Inventor: ORSO DIETMAR
IPC: E04G23/03
Filed: 1994-10-24
Abstract: The heat insulation system is inserted into an existing building roof. It includes profile rails which consist of two panels (1) and a squared timber (3). The squared timber has two grooves (2) running in parallel, into which the panels can be inserted. The squared timber of the profile rail is shorter than the panels. The panels of the rail are shorter by a corresponding amount such that panels and timbers can overlap. The insertable panels are made from coarse grade chipboard.
Patent DE-4443413-A1 (DE)
Inventor: PERZ RAIMUND DIPL ING
IPC: G01C15/00
Filed: 1994-12-07
Abstract: The invention concerns a process and a device for surveying and marking on distant lines or surfaces, or in at least partially enclosed spaces. This involves measuring the lines, surfaces or spaces by recording one or more relevant points (2), in each case from two angles, and recording the distance from a reference point (3), using a gimbal-mounted laser distance-measuring device (6). The measurements are stored in an evaluation device (12) and used to construct an idealisable mathematical model of the recorded line, surface or space. The recorded measurements are then used to determine the location in the mathematical model of one or more desired marker points (5) which are marked from the reference point (3) on the recorded lines or surfaces using the laser beam (4).
Patent DE-4444148-A1 (DE)
Title: Operation of dish washer using ultrasound generator
Inventor: EIERMANN RUEDIGER DIPL ING
IPC: A47L15/13
Filed: 1994-12-12
Abstract: A procedure for driving a dish-washing machine with an ultrasound generator has this only operating in the "clean" cycle. In the other cycles, viz. "intermediate rinse" and "clear rinse", the rinsing fluid is circulated by impulses. The heating of the rinsing fluid only takes place in the "clear rinse " cycle and on demand in the "clean" cycle. The rinsing fluid from these three cycles is reused in the following "clean" cycle. Here, the clean fluid from the previous cycles is poured into the container (2) and set into vibration for a fixed time by the ultrasound generator, thereby being heated to a required temperature. In a separate container, it undergoes potential cleaning where residual food particles are removed.
Patent DE-4444956-A1 (DE)
Title: AC generator for automobile
Inventor: KURIBAYASHI MASARU
IPC: H02K11/04
Filed: 1994-12-16
Abstract: The AC generator has a magnetic pole core (3) secured to a rotary shaft (2) driven by the engine and enclosed by a stator core (7) wound with a stator coil system. This has two coil end sections (51, 52) projecting from the stator coil system on both sides in the longitudinal direction of the shaft. The stator core is held between two clamp plates (8, 10), with a rectifier (13) and voltage regulator (14) associated with one of the clamp plates (10) which has a cooling fluid channel structure for the rectifier, the generator itself cooled via a cooling air stream provided by a cooling fan (25).
Patent WO-8300532-A1 (WO)
Title: Control device for the supply pressure of a supercharged combustion engine
Inventor: SAUTTER WILFRIED
IPC: F02B37/12
Filed: 1982-07-07
Abstract: Control device for the supply pressure of a supercharged combustion engine, wherein the order value of the supply pressure may be adjusted at least as a function of the load and rotation speed values. Said order value is preferably taken from a characteristic diagram (21) and, if necessary, is corrected as a function of other characteristic operation values. The control of the supplied pressure is effected through an intake on the air or exhaust gas side. It is further proposed to measure, instead of the supplied pressure, the amount of sucked air and to act on the turbine in order to obtain an air amount corresponding to the value provided by the characteristic diagram.
Patent WO-8902162-A1 (WO)
Inventor: SMITH ROBIN
IPC: H01L29/47
Filed: 1988-08-06
Abstract: Un diode à barrière de Schottky comprend un substrat en arséniure de gallium (5) sur lequel est appliquée épitaxialement une couche (6) monocristalline d'arséniure de gallium dopée au silicium. Afin de former un contact de Schottky, on applique épitaxialement sur cette couche une couche (7) monocristalline d'arséniure d'erbium ou d'arséniure d'ytterbium. Comme couche de couverture, on applique finalement une couche (8) d'arséniure de gallium fortement dopée.
Patent WO-9410769-A1 (WO)
Inventor: WEDI CHRISTOPH
IPC: H04B14/06
Filed: 1993-10-12
Abstract: Dans les liaisons téléphoniques établies entre une station de base et des terminaux mobiles, la voix est transmise sous forme codée ADPCM, selon la norme DECT. Lors de cette transmission ADPCM numérique, les erreurs sur les bits génèrent des grésillements et des bruits parasites intenses. Pendant la durée de ces bruits parasites, le canal vocal est rendu silencieux. Dans la transmission opérée selon la norme DECT, deux mots de contrôle sont formés pour la détection d'erreurs. Ces mots de contrôle (ACRC, XCRC) permettent d'évaluer l'intensité des bruits parasites. L'estimation du mot de synchronisation (Sync) précédant une salve permet de savoir si la salve a été parfaitement bien reçue. Si tel n'est pas le cas ou si un certain nombre (par exemple 10) des mots de contrôle des salves successives ne sont pas justes, une séquence de mots ADPCM constants est acheminée à la branche ADPCM. Cette séquence peut par exemple consister en signaux ADPCM à 4 bits similaires, représentant la valeur binaire 'zéro' ou 'un'. Il peut également y avoir une répétition continue du dernier mot ADPCM transmis avant le réglage silencieux. Ainsi, le niveau de la voix est lentement abaissé, jusqu'à ce que le niveau de repos soit atteint, ce qui évite le phénomème de grésillement pouvant intervenir lorsque le canal vocal est subitement coupé. Le réglage silencieux est suspendu lorsque le mot de synchronisation ne présente plus un nombre d'erreurs sur les bits dépassant un nombre donné ou lorsque les mots de contrôle sont corrects.
Patent WO-9410631-A1 (WO)
Inventor: ABERT MICHAEL
IPC: G06F13/378
Filed: 1993-10-29
Abstract: L'invention concerne une configuration permettant de transmettre des données avec un système de bus parallèle, comprenant des bus d'adresses, des bus de données et des bus de commande et plusieurs unités (3, 4, 5, 6) qui y sont raccordées. Une première ligne de commande (1) sert à transmettre un signal d'avis de réception (Ready) permettant d'accuser réception de l'accès d'une unité adressée ou plus par une première unité dans les cycles d'accès. Une seconde ligne de commande (2) permet de détecter des erreurs d'adresage et des accès sur des unités n'existant pas. Elle permet en outre d'indiquer à la première unité par l'intermédiaire d'un signal d'état (SR) provenant des autres, si une des unités raccordées a été adressée. A cet effet, le signal d'état (SR) présente des états dominants et récessifs. Pendant un cycle d'accès, seules les unités adressées génèrent un état dominant. Le signal d'avis (SR) est également utilisé pour l'accès multipoint synchrone. L'invention est utilisée dans les systèmes de bus.
Patent WO-9418705-A1 (WO)
Inventor: BESSON MARCUS
IPC: H01L29/43
Filed: 1994-02-07
Abstract: L'invention a pour but de fournir un transistor à effet de champ, dans lequel l'interaction entre le porteur de charge dans le canal et les états de surface est réduite; l'invention vise notamment à réaliser un agencement tridimensionnel d'un transistor à effet de champ dans un circuit intégré. Ce but est atteint par intégration de la grille, c'est-à-dire en la disposant à l'intérieur d'un cristal semi-conducteur monocristallin ou d'une structure multicouche semi-conducteur/isolant, avec réalisation sous la forme d'un gaz d'électrons ou à trous d'électrons de faible volume. Cela permet en outre d'accroître la mobilité du porteur de charge dans le canal commandé. Par un choix approprié des matériaux de barrière, la distance grille-canal du composant selon l'invention peut être réduite, ce qui accroît la pente, comparativement aux transistors HEM conventionnels. Le composant selon l'invention ne nécessite aucun métal dans sa structure. Il s'ensuit qu'il peut être facilement recouvert par d'autres couches semi-conductrices monocristallines, permettant ainsi de réaliser une intégration tridimensionnelle. Pour des applications optiques, cette structure présente notamment l'avantage qu'un rayonnement électromagnétique se trouve moins absorbé ou réfléchi. Du fait que la grille n'est plus liée à la surface du composant, des grilles peuvent être disposées également des deux côtés du canal commandé, ce qui permet d'avoir une structure très simplifiée des circuits de régulation et des mélangeurs de fréquence dans le domaine des micro-ondes.
Patent WO-9619697-A1 (WO)
Title: Heizgerät
Inventor: DANIEL WALTER
IPC: F23D14/78
Filed: 1995-11-24
Abstract: Die Erfindung betrifft ein Heizgerät mit einem in einer Brennkammer angeordneten Brennerkopf, dem ein Brennstoff-Luftgemisch unter Gebläsedruck zugeführt ist, welcher so einstellbar ist, daß die Ausströmgeschwindigkeit des Brennstoff-Luftgemisches aus dem Brennerkopf die Flammgeschwindigkeit des Brennstoff-Luftgemisches übersteigt. Es wird vorgeschlagen, den Brennerkopf (14, 34) mit einem Leitungssystem (20) wärmeleitend zu verbinden, das von einem wärmeabführenden Kühlmedium durchströmt ist. Durch diese zusätzlich zur Lehre nach dem Hauptpatent getroffene Maßnahme konnte die NOx-Emission des Heizgeräts in einem weiten Leistungsregelbereich weiter verringert werden.
Patent WO-9625445-A1 (WO)
Inventor: HOEHN KLAUS
IPC: C08G77/14
Filed: 1996-02-01
Abstract: Siloxane group-containing epoxy resin components are obtained by reacting epoxy alkoxysilanes with silanols and hydroxy group-containing silsesquioxanes. The epoxide-containing transparent condensates are siloxane mixtures which can be used directly as resin components for mixing with epoxy resins for casting resin applications.
Patent WO-9626983-A1 (WO)
Title: Utilisation de borophosphates metalliques et agent les contenant
Inventor: GOETZMANN KARL
IPC: C09D5/08
Filed: 1996-02-10
Abstract: On utilise au moins un borophosphate métallique comme agent de protection de la surface de métaux et d'alliages métalliques.
Patent WO-9702321-A1 (WO)
Title: Verwendung von silicon-modifizierten expoxidharzen als vergussmasse
Inventor: PFANDER WERNER
IPC: C08K3/013
Filed: 1996-06-05
Abstract: Die Erfindung betrifft die Verwendung eines härtbaren Epoxidharzgemisches als Vergußmasse für elektrotechnische oder elektronische Bauteile. Sie ist dadurch gekennzeichnet, daß das Gemisch ein Silicon-modifiziertes Epoxidharz, in dem organische, Epoxidgruppen enthaltende Anteile chemisch an Siliconanteile gebunden sind, sowie einen das thermische Ausdehnungsverhalten regelnden mineralischen, gegebenenfalls silanisierten Füllstoff in einer Menge von 40 bis 75 Gew.-%, bezogen auf das härtbare Epoxidharzgemisch, enthält. Besonders vorteilhaft werden die härtbaren Epoxidharzgemische zum Vergießen von Dioden verwendet.
Patent WO-9708008-A1 (WO)
Inventor: MASBERG ULLRICH
IPC: B60L50/15
Filed: 1996-08-31
Abstract: Système d'entraînement, notamment pour automobile, comportant un organe d'entraînement, notamment un moteur à combustion interne (1); au moins un moteur électrique (4) et un système anti-patinage. Le moteur électrique (ou l'un des moteurs) (4) est conçu de façon à permettre une réduction du patinage, notamment par effet de freinage et/ou, quand le dispositif électrique fait fonction d'embrayage, par action sur le patinage de l'embrayage.