baber/WOPTO huggingface dataset:
Patent DE-4408489-A1 (DE)
Title: Multiple reflection spectrometer for time of flight mass spectrometer
Inventor: STREHLE FRANK DR
IPC: H01J49/40
Filed: 1994-03-14
Abstract: The spectrometer includes an ion source and two rotation symmetrical, focusing, electrostatic ion reflectors. Their axes of symmetry combine such that the ions travel on flight paths falling within each other between the reflectors and form a flight path corridor. The spectrometer also includes at least one signal electrode pair as a double plate parallel to the flight path corridor and insulated. The double plate at least partially encloses the corridor. The potential difference between the electrodes varies with time and is measured by a suitable differential amplifier circuit. This measured potential difference may then undergo Fourier analysis to provide a high resolution mass spectrum.
Patent DE-4411806-A1 (DE)
Title: Liquid-crystalline medium
Inventor: REIFFENRATH VOLKER
IPC: C07C25/24
Filed: 1994-04-06
Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterised in that it contains one or more fluorophenylcyclohexene derivatives of the formula I <IMAGE>  in which R, <IMAGE> , X, m and n are as defined in claim 1.
Patent DE-4413739-A1 (DE)
Title: Targetted, specific, dosed delivery of feed and cultivation media in agriculture and horticulture
Inventor: TANK VOLKER DR
IPC: G01V8/00
Filed: 1994-04-20
Abstract: An optical method involving natural light and infrared radiation reflection and emission is used to distinguish between the ground (5) and the plants (4a,4b). Different water evaporation is used at equal and different temp. The different intensities arising from the ground and plants are detected by optical sensors (1) mounted on an operating device.The ground-plant difference and the identities and locations of the different plants are derived from the intensities. The identified plants are specifically treated, whereby a unit associated with a sensor is activated by an electronic or hydraulic control unit to deliver material to the plant.
Patent DE-4413776-A1 (DE)
Title: System for installation of bathroom equipment
Inventor: BLOME JOSEF
IPC: E03C1/01
Filed: 1994-04-20
Abstract: System for installation of bathroom equipment involves use of floor mounted conduit extending around the bathroom to carry supply, waste and service pipes.
Patent DE-4415398-A1 (DE)
Title: Interface test device e.g. for X=ray diagnostic unit
Inventor: WEDEL MATTHIAS DIPL ING
IPC: G06F13/00
Filed: 1994-05-03
Abstract: The test device has a circuit (3) with plug connectors (11,12,17-19), level converters (13-16, 20-22) connected to them, a component (10) with flexible logic, memory devices (25-27) and reset logic (29) and a computer connected via an interface (23). The computer evaluates the data converted by the circuit  and transferred via the data and control lines.The component with flexible logic is loaded with test modules corresp. to the application by the computer.  The test device is connected between an image generating system and a camera unit of an x-ray diagnostic device.
Patent DE-4416350-A1 (DE)
Title: Producing contacting of copper strip screening with end terminations
Inventor: GUZOWSKI BERND DIPL ING
IPC: H02G15/068
Filed: 1994-05-09
Abstract: An electrically conducting braided sheath (1) is provided with an entry hole (2) along a surface line. The cable end (3, 4) is inserted through this hole (2) until the braided sheath (1) covers the tinned region (6) of the cable screening (4). So that the braided sheath (1) makes surface contact with the tinned region of the cable screening (4).The braided sheath (1) is shaped to form an earthing strip at its free end (10). A first sealing strip is wound at the end of the removed cable casing, underneath the braided sheath. The braided sheath is pressed in the sealing strip (9) and is covered with a further sealing strip (8). A crimping sleeve (12) is shrunk over the entire arrangement.
Patent DE-4416356-A1 (DE)
Title: Transparent, gas tight composite material
Inventor: HAGER HARALD
IPC: A41D31/02
Filed: 1994-05-09
Abstract: A composite material (I) comprises textile base layer(s) (10) made of colourless, high-strength, synthetic yarn material (II), coated with layer(s) (11,12) of flexible EVA rubber (III) contg. a light-coloured filler (IV) and a suitable crosslinker (V)
Patent DE-4417555-A1 (DE)
Inventor: HEINRICH GUNTER DIPL CHEM DR
IPC: A01C1/06
Filed: 1994-05-19
Abstract: Gel formulations containing at least one agent suitable for dressing seeds, at least one gel former, water and additives, are very suitable for dressing seeds.
Patent DE-4420859-A1 (DE)
Title: Sleeve holder for an optical connector
Inventor: KAWAHARA AKIRA
IPC: G02B6/40
Filed: 1994-06-15
Abstract: The sleeve holder for an optical connector is intended to prevent a release of the connection between the sleeve holder (1) and a housing (7) and a fracture (break) of a slotted sleeve (12) due to an increased insertion force of a socket (15, 16) in that the engagement pieces (9) of the housing (7) always remain unloaded (unstressed). To achieve this, there is arranged in the housing (7) a tubular main body (2) in which a sliding piece (4) is seated which can be displaced in a sliding manner in the axial direction. The slotted sleeve (12) which accommodates the socket (15, 16) and holds it is held in the interior of a tubular body (3) which is in firm coaxial engagement with the main body (2) and of the sliding piece (4). The sliding piece (4) can in this case be displaced in a sliding manner in the axial direction by a predetermined stroke (L3). <IMAGE>
Patent DE-4421306-A1 (DE)
Title: Vehicle lighting device
Inventor: AOYAMA TOMONORI
IPC: F21S8/10
Filed: 1994-06-17
Abstract: A lighting device comprises a light element, a light source which is arranged in the light element, a lens which is mounted in the front opening of the light element and a hologram which is applied to at least one specific area on the lens. At least a portion of the light emitted from the light source is interrupted by the hologram and a holographic image which is recorded in the hologram is reproduced. A desired pattern is recorded in the hologram in the form of a holographic image. A visual impression and a light-distributing characteristic similar to that of a conventional lighting device which has a pattern of graduated lenses constructed in the lens surface can be obtained without additional optical components.
Patent DE-4429095-A1 (DE)
Title: Folding box
Inventor: MEIER PETER H
IPC: B65D85/10
Filed: 1994-08-17
Abstract: The invention relates to a folding box (2). In order to guarantee an enclosure of the contents, consisting for example of cigarettes or confectionery, which is airtight to a great extent, it is proposed according to the invention that tabs (28, 82) formed in each case on opposing sides of opposite end walls (70, 18) are folded and cut in such a way that they have three tab parts (96, 98, 100) located one above the other. To improve the airtight enclosure, it is additionally proposed to make the folding box (2) completely or partially of artificial parchment, preferably parchment paper, and/or, in the case of folding boxes with a collar (24) and hinged lid (10), to attach a tear-off tab (44) releasably to the collar (24), which tear-off tab at least partially covers part of the box contents, for example in the case of cigarettes their upwardly pointing mouthpieces, at the front and/or at the top. <IMAGE>
Patent DE-4429520-A1 (DE)
Title: Printing machine liq. tempering, using tempering liq. closed circuit
Inventor: STROBL KLAUS
IPC: B41F13/22
Filed: 1994-08-19
Abstract: The tempering liq. circulates in the closed circuit (2). It moves liq. from a tempering unit (4) to a printing machine part (1) to be treated along a delivery line (6). From the machine part the liq. is returned to the mixt. along a return line (14). The liq. temp. is controlled by a thermostat (8). The thermostat switches the tempering unit according to required heating or cooling of the liq. to maintain a rated temp. In dependence on the instantaneous temp. in the delivery line, a certain part of the return line liq. is branched-off of the return line liq. and returned to the delivery line, by passing the tempering unit, for equalising the temp.
Patent DE-4432908-A1 (DE)
Title: Shaped car body part
Inventor: SEKI RYOJI
IPC: B62D65/00
Filed: 1994-09-15
Abstract: A shaped car body part has an inner panel and an outer panel (12). The curvature of the entire inner panel is essentially the same before and after assembly. In order to prestress the outer panel (12) after assembly with a predetermined stress, the outer panel (12) includes a portion of normal curvature and a curved, prestressed portion (22), the curvature of which is smaller before assembly than the normal curvature after assembly. The outer panel (12) and the inner panel (14) are joined together by means of a flanging and rolling process from the side of that portion of the outer panel (12) with normal curvature. Accordingly, the predetermined stress is only provided at the prestressed portion (22) of the outer panel (12), and high quality of the surface of the outer panel (12) is achieved. <IMAGE>
Patent DE-4434597-A1 (DE)
Inventor: GENTHIALON ALAIN
IPC: G01M15/04
Filed: 1994-09-28
Abstract: Fuel injected into a chamber 3 displaces a piston 5 which is acted on by a constant nitrogen pressure. The displacement of the piston 5 is measured by means of a displacement sensor 8, 9. In order to provide a constant initial piston position, the piston is returned to its initial position at the end of measurement by the chamber 3 being relieved through a line 11 containing a solenoid valve 12 and a valve 14 providing a constant rate of fuel relief. The valve 12 receives a closing signal at a position of the piston 5, before the constant initial position, which provides compensation for the time taken for closure to occur. The valve 14 has a piston 16 or a diaphragm (116, Fig. 4) subject to nitrogen pressure in the chamber 20. A leakage annulus (47, Fig. 5) around the measuring piston (105) may be connected between the solenoid valve (112) and the valve 14. <IMAGE>
Patent DE-4437788-A1 (DE)
Title: Finishing layer applicator for printing machines
Inventor: JOHNE HANS
IPC: B41F23/08
Filed: 1994-10-21
Abstract: The applicator comprises a dipping roller, a dispensing roller, and an applicator roller (7) coupled to a formed cylinder and rotating w.r.t. the dipping roller in the same, or opposite direction. The applicator roller transports a variable material volume (12). The variable material volume is superimposed to a fixed material volume (11) due to the depressions (8) in the applicator roller. The latter may be exchangeable. The depressions of the applicator roller may be of different shape and depth.
Patent DE-4438294-A1 (DE)
Inventor: DIRKS JOACHIM DR
IPC: H01J61/12
Filed: 1994-10-26
Abstract: A metal halide discharge lamp for photo-optical purposes contains an ionisable filling consisting of mercury, at least one rare gas, at least one halogen, aluminium (Al) and Indium (In) and also gallium (Ga). The Ga additive, typically in the range between 0.02 and 1 mg/cm<3>, reduces the striking voltage while maintaing an Ra > 85 at colour temperatures typically between 5000 and 11000 K.
Patent DE-4439202-A1 (DE)
Title: Rectifier for three=phase alternator of motor vehicle
Inventor: MEYER FRIEDHELM DIPL ING
IPC: H02K11/04
Filed: 1994-11-03
Abstract: The rectifier includes at least one diode, several diode chip terminals (22,24) and a cooler body (12,14). The diode is coupled to a construction part in a thermally and electrically conductive manner. The diode as a chip (20) is fitted between two of the terminals, of which one is in contact with the construction part. The diode chip terminals are embedded in a hard cast (42) on the cooler body. Pref the hard cast is a hardenable plastic, such as based on epoxy resin. A solder (26) may be used for contacting the diode chip to the terminals, formed typically by on platelets. The solder may be of a high-melt soft type.
Patent DE-4439239-A1 (DE)
Title: Circuit board carrier with double-sided laminated foil system e.g. for signals transmission applications
Inventor: KOSTELNIK JAN DIPL ING
IPC: H05K1/00
Filed: 1994-11-03
Abstract: A double sided circuit board (1) has a pattern of circular channels formed and the outer surfaces have laminated foils (3) that support conductor tracks (4) and connection points (5). The walls of the channels are metallised and the interconnection between these and the connection points (5) are made using releasable contacts with solder or conductive adhesive. The circuit board can be produced as a thermoplastic moulding or by a stereo lithographic process.
Patent DE-4440789-A1 (DE)
Title: Master and slave unit arrangement
Inventor: RENSCHLER ALBERT
IPC: G05B19/042
Filed: 1994-11-17
Abstract: The arrangement has a master unit connected to slave units via a bus. Each slave unit has an associated memory to which the master unit has read and/or write access. Each slave unit has a protocol region (1,2) via which the master unit indicates to the slave unit a desired access. The slave unit uses this protocol region to grant or refuse access. In the event of access being granted the master unit assigns a memory address region whose position (adr30) it reads from the protocol region.
Patent DE-4441547-A1 (DE)
Title: Sweeping device for hose of suction pump
IPC: E02F3/92
Filed: 1994-11-22
Abstract: The device has at least one rotating power-tool (28), which can be rotated with respect to a suction hose (14). The tool is mounted on the hose, and is displaced from its suction opening.It may rotate about an axis parallel to the longitudinal axis of the hose, and may be attached to the end of a shaft (30) which is mounted on the hose. The tool axis may lie outside the hose, and the area it sweeps may at least partly overlap the suction opening.
Patent DE-4444346-A1 (DE)
Title: Filling organ for filling flask with drink liquid valve controlled by drive
Inventor: LUEHMANN PETER
IPC: B67C3/26
Filed: 1994-12-14
Abstract: A central return gas pipe (10) is provided. The probe tube (18) protruding in the neck of the flask (7) being filled is made of material with a low electrical resistance. The lower end of which is closed, and is controlled with a lead (21) laid insulated in the probe tube. A measuring electrode arranged at a distance to the probe tube and is made of electrically conducting material.The lead (21) and the top end of the probe tube are connected electrically with the two poles (23, 24) of a voltage source (25). The measurement electrode is connected electrically with an input (30) of a measuring amplifier (32). The other input (31) is connected with one pole (24) of the voltage source. The measurement amplifier compares the measurement value with a preselectable desired value, corresp. to the desired filling level, and delivers this with the reaching of the close signal.
Patent DE-4444350-A1 (DE)
Title: Bladder, piston or membrane type pressure storage device mfr.
Inventor: DAUM HANS-JUERGEN
IPC: F15B1/22
Filed: 1994-12-14
Abstract: The bladder, piston or membrane storage device consists of upper and lower parts, and a separator, eg. bladder, piston or membrane. There is a gas connection and a fluid connection.Mfr. of the unit involves (a) mounting the separator in the lower part (7), (b) assembling the upper and lower parts (8,7), (c) welding the upper and lower parts to form a pressure-tight storage vessel (9), and (d) fixing the fluid connection (11) to the vessel by welding, pref. friction welding. The mfr. process allows rational mfr. of storage devices with fluid connections tailored to individual customer requirements and avoids damage to the separator, already located in the storage vessel, by the welding process.
Patent DE-4444387-A1 (DE)
Title: Overhead contact wire for electric locomotive
Inventor: RESCH UWE DIPL ING
IPC: B60M1/234
Filed: 1994-11-28
Abstract: The suspension of an overhead wire for an electric railway vehicle uses a chain with hangers fastened to a mast with arms providing both the tension and insulation functions. These arms also provide damping for the chain, possessing either direct or indirect spring-elastic properties. In the latter case, the rigid arms have spring legs containing dampers, the legs being in a V with one leg horizontal. In the former case, the arms are made from curved tubes of glass-fibre or carbon-fibre material shaped like a whip.
Patent WO-8504163-A1 (WO)
Title: Method for burning and sintering limestone, dolomite and the like and plant for the implementation thereof
Inventor: ZEISEL PETER
IPC: B01J6/00
Filed: 1985-03-14
Abstract: Method for burning and sintering lump material, such as limestone, dolomite and the like, in a gaz-, oil- or coal dust-heated shaft oven (6), wherein the material traverses successively a preheating area, a burning area and a cooling area and wherein, at the top end of the cooling area, cooling air traversing said area from bottom to top is sucked (20) while reheated combustion air is supplied to the burner (16). The present invention is characterized in that combustion air brought to the burner traverses a reheated cooling air-supplied recuperator (7).
Patent WO-8804074-A1 (WO)
Title: Circuit for monitoring a pulse train
Inventor: MATTES BERNHARD
IPC: G06F11/00
Filed: 1987-11-16
Abstract: Circuit for monitoring a pulse train (P) comprising an input stage (K1) to which are fed the pulses to be monitored, and circuit means in order to determine the presence of a pulse of said train. If in a predeterminable time interval no pulse is observed in the circuit input stage, an output stage of said circuit is activated which provides an output pulse train (BR) and an error signal (ER).
Patent WO-8912241-A1 (WO)
Inventor: BREIDER DOMINIQUE
IPC: G02B6/28
Filed: 1989-06-06
Abstract: Dans un coupleur en T pour guides d'ondes lumineuses, une encoche (21, 22, 23; 57) est faite dans l'âme (19, 51) du guide d'ondes lumineuses. Un couplage ou un découplage du rayonnement se produit par réflexion au niveau d'au moins une face latérale (27, 32, 39; 58, 59) de l'encoche (21, 22, 23; 57). Selon un premier mode de réalisation de l'encoche (21, 22, 23; 57), ses faces latérales (27, 32, 39; 58, 59) sont enduites d'un matériau très réfléchissant (40) recouvert d'une couche de protection (41). Selon un deuxième mode de réalisation, un prisme (42) agencé dans l'encoche (23; 57) comprend une surface adjacente aux faces latérales (39; 58, 59) de l'encoche (23; 57) et enduite d'un matériau très réfléchissant (40).
Patent WO-9014813-A1 (WO)
Inventor: BOICH HEINZ-HORST
IPC: D06N7/00
Filed: 1990-05-29
Abstract: Un matériau non-tissé se présente de préférence sous forme d'un matériau non-tissé composite (12) à deux couches qui sert à transporter un liquide dans une direction, jusqu'à un corps (23) qui aspire et reçoit le liquide. Au contraire de modes de réalisation connus, ce matériau hydrophobe en soi n'est pas perméable à l'eau sur toute sa surface, mais uniquement au niveau d'une pluralité de points isolés (16) hydrophiles mutuellement séparés.
Patent WO-9110055-A1 (WO)
Inventor: KRIEGER KLAUS
IPC: F02M41/12
Filed: 1990-11-24
Abstract: Une pompe d'injection de carburant du type pompe distrubutrice présente un régulateur de vitesse (22) logé à l'intérieur (18) de la pompe, l'intérieur se trouvant sous pression de commande. Ledit régulateur de vitesse actionne un actuateur du débit d'injection (21), ainsi qu'un variateur d'avance hydraulique (30) communiquant avec l'intérieur (18) de la pompe, lequel règle le début de l'injection (SB), au fur et à mesure que la pression de commande augmente à l'intérieur (18) de la pompe, sur ''avance'', et au fur et à mesure que la pression de commande baisse, sur ''retard''. Pour la réalisation d'un début d'injection en fonction de la charge (LFB), un manchon de réglage (40) du régulateur de vitesse (22) pilote en fonction de la charge un étrangleur de décharge (45) à l'intérieur (18) de la pompe, lequel libère, suivant la position de réglage du manchon de régulateur (40), une section transversale différente de l'étrangleur vers un canal d'écoulement (46). Pour l'obtention d'un gaz d'échappement filtré dans toute la plage de charge, l'étrangleur de décharge (45) est conçu de sorte que la section transversale libérée de l'étrangleur soit égale à zéro ou très petite dans une position de réglage occupée en pleine charge (VL) par le manchon de régulateur (40), grande dans une position de charge partielle (TL), et de nouveau plus petite dans une position de vitesse à vide ou de ralenti (NL). Ainsi, le début de l'injection (SB) en vitesse à vide par rapport à la charge partielle est réglé de nouveau sur ''avance'', mais il n'a pas lieu aussi tôt qu'en pleine charge.
Patent WO-9516908-A1 (WO)
Title: Dispositif de transillumination
Inventor: HALLING HORST
IPC: G01N21/47
Filed: 1994-12-15
Abstract: L'objet de l'invention est de créer un dispositif de transillumination qui permette d'obtenir une haute résolution locale avec la lumière visible. A cet effet, le dispositif comprend une ouverture codée (4), à travers laquelle la lumière parallèle doit passer, et des éléments (5) focalisant cette lumière codée. L'objet à inspecter (6) est placé dans le plan focal de la lumière focalisée. Le dispositif comprend également des éléments (7) servant à la collimation de la lumière qui a traversé l'objet, ainsi qu'un détecteur (8) photosensible qui capte cette lumière. Ce dispositif est utile par exemple dans le domaine de la mammographie et remplace partiellement les procédés connus de transillumination par rayons X.
Patent WO-9529825-A1 (WO)
Title: Volant
Inventor: ZELLER GREGOR
IPC: B60R21/20
Filed: 1995-04-28
Abstract: L'invention concerne un volant (1) comportant un générateur de gaz (7) et un sac gonflable (3) fixés directement sur l'ossature du volant formée par le moyeu du volant, les rayons du volant et la garniture de la couronne du volant. Le générateur de gaz (7) et le sac gonflable (3) sont fixés de préférence au moyeu de volant (16). La fixation du générateur de gaz et de la poche de gaz directement à l'ossature du volant, notamment sur le moyeu de volant, permet d'obtenir pour la première fois un volant dans lequel l'ossature et le surmoulage en mousse forment, avec le générateur de gaz et ledit sac, le module du sac gonflable. Celui-ci est donc intégré dans le volant. Il n'est plus nécessaire d'avoir recours au support de générateur employé habituellement, avec ses indispensables éléments de fixation supplémentaires.
Patent WO-9616766-A1 (WO)
Inventor: BRUMME MATHIAS
IPC: B23K9/167
Filed: 1995-11-08
Abstract: Described is an arc welder, with an electrode (7) and an inert-gas feed device (11), for contacting the ends (26) of windings to a connection pin (22). A low concentration, preferably 1 %, of oxygen is fed into the protective inert gas in order to avoid the formation of carbon deposits on the weld globules. The resultant consumption of the tips of the electrodes is compensated for by advancing the electrode by means of a feed device (3, 16, 17) into a new position each time a given number of welds has been made.