baber/WOPTO huggingface dataset:
Patent DE-4308596-A1 (DE)
Inventor: STOFFELS KARL-HEINZ
IPC: B23D61/06
Filed: 1993-03-18
Abstract: The present invention relates to a segment (1) for a saw blade, with slots (3, 4) at right angles to the plane of the segment which define at least one receptacle for an interchangeable tip (5), preferably made of carbide. The present invention likewise relates to a circular saw blade, consisting of an essentially circular disc (25) with segments (1) which can be fastened along the blade periphery. In order to create a segment for a saw blade with the above-mentioned features, which with simple means permits quick and positionally accurate exchange of the cutting inserts and/or the segment together with the cutting inserts, it is proposed according to the invention that the receiving slot (3) have two walls (6, 7) located opposite one another at a distance apart and running at an acute angle to one another. Of the two walls (6, 7), one is provided on an elastically movable clamping finger (8) and the other is provided on an essentially rigid part (9) of the segment (1), the clamping finger (8) being formed by the part of the segment (1) left between two slots (3, 4), and one (4) of the two slots (3, 4) being provided for accommodating a clamping wedge (10). <IMAGE>
Patent DE-4318221-A1 (DE)
Title: Device for measuring the position of convergence of the eyes when looking at a visual display unit
Inventor: BONACKER MATTHIAS
IPC: A61B3/08
Filed: 1993-06-01
Abstract: The position of convergence of the eyes can be measured by test equipment with which one of two vernier vision test stimuli are offered to the two eyes separately. This is effected, for example, with polarisation filters. The novel measuring device applied for permits imaging of fusion stimuli and the vernier vision test stimuli on one and the same visual display unit (cathode ray tube). Technically, this is possible by an electronic screen control specially developed for the purpose. This permits fine displacement of the vernier test stimuli by about 1/16th of the picture element distance. This is achieved by a stepped electronic delay of partial images above and below the fusion stimulus as required for convergence measurements. The advantage of this method resides in the fact that the convergence of the eyes can be measured for viewing conditions (viewing distance, contrast, sharpness) that correspond to the real viewing conditions encountered with display screen workstations. Computer-controlled use permits a flexible test design.
Patent DE-4318843-A1 (DE)
Title: Method for actuating frame heating systems in refrigerated furniture
Inventor: HOENER WOLFGANG
IPC: G05D22/02
Filed: 1993-06-07
Abstract: The invention relates to a method for actuating frame heating systems in refrigerated furniture, such as display freezer chests, refrigerated counter-cabinets and the like, in which method the temperature and relative humidity of the ambient air at the location of the refrigerated furniture are periodically measured, the specific water content of the air is determined on the basis of these measured values and this determined specific water content serves as command variable for the switching-on cycles of the frame heating systems, and also to a device for carrying out this method. <IMAGE>
Patent DE-4325010-A1 (DE)
Title: Process for sludge removal from sedimentation tanks and ponds
Inventor: MUELLER JUERGEN
IPC: B01D21/24
Filed: 1993-07-27
Abstract: To remove sludge/water mixtures from sedimentation tanks, in the region of the point of a funnel bottom extending over the length of the tank there is arranged a take-off line (16) provided with side walls (18) parallel to the funnel which is closed at one end and is connected at the other end to a pump shaft containing a pump and between its ends contains inlet orifices (20) on the underside. The inlet orifices (20) are matched according to spacing and/or cross-section to the differential pressure produced by the pump and decreasing along the take-off line and contain valve bodies which are guided so as to be freely movable each having two sealing surfaces opposite each other which reach a first closing position under their own weight and reach a second closing position under the reduced pressure in the take-off line and during the intermediate valve stroke clear the inlet orifice (20) for a period which can be set by the differential pressure and by their own weight (Fig. 3). <IMAGE>
Patent DE-4326026-A1 (DE)
Title: Device and method for the alignment of sheets
Inventor: WELTZ REINHARD DR
IPC: B65H9/10
Filed: 1993-08-03
Abstract: The device serves for the alignment of sheets (6) according to two sheet stops (16 and 18) perpendicular to one another. For this purpose, friction rollers (4) are arranged on the periphery of a driven jogger device (1). The outer contours of all the friction rollers (4) rotating about the axis A-A form a cylindrical enveloping curve, on which the contact points (B) between the friction rollers (4) and the surface of the sheet (6) successively travel along without interruption in the manner of a multi-track helix. All the current contact points (B) of each friction roller (4) with the surface of the sheet (6) are at a constant radial distance from the axis (A-A). <IMAGE>
Patent DE-4327975-A1 (DE)
Inventor: VELTEN GEORG
IPC: C21D9/67
Filed: 1993-08-19
Abstract: PCT No. PCT/EP94/02619 Sec. 371 Date Feb. 16, 1996 Sec. 102(e) Date Feb. 16, 1996 PCT Filed Aug. 6, 1994 PCT Pub. No. WO95/05487 PCT Pub. Date Feb. 23, 1995Fresh gas is blown into the ring-shaped space between the annealing charge and the hood as an upwardly directed high-speed jet (9) at a velocity of approximately 80 m/s. The gas mixture which forms is evacuated through a gas outlet (10) arranged in the pedestal and diametrically opposite to the gas inlet. At a volume flow rate of about 130 m3/s, rinsing takes about 6 minutes.
Patent DE-4342065-A1 (DE)
Title: Agricultural earth processing attachment for fitting to tractor hitch - has hydraulic servo drives with double action to tilt machine frame in either direction
Inventor: PERRET LOUIS
IPC: A01B3/46
Filed: 1993-12-09
Abstract: The attachment frame (12) is coupled to the tractor hitch to swing about a horizontal axis from one working position on one side of the vehicle to another working position on the other side. The tilt action is controlled by two sets of hydraulic rams (32,33) which are double action rams to control the frame swing both in the upwards movement as well as in the downwards movement. The rams are linked to swing control levers which can be locked during the swing action at set points of the swing sequence. ADVANTAGE - The cylinders provide a more controlled swing action and the system does not have to rely on the weight of the frame for the last part of the swing.
Patent DE-4342215-A1 (DE)
Title: Compsn. for cleaning hard surfaces, esp. table ware,
Inventor: HAERER JUERGEN DR
IPC: C11D1/72
Filed: 1993-12-10
Abstract: A compsn. for cleaning hard surfaces contains (a) a mixed ether of formula (I) and (b) a fatty alcohol polypropylene glycol/polyethylene glycol ether of formula (II). In the formulae R<1> = 8-18C aliphatic alk(en)yl; R<2> = 1-4C alkyl or benzyl; m' = 0-2; n' = 5-15; R<3> = 8-16C aliphatic alk(en)yl; m" = 0-3; and n" = 1-5.  Pref. the compsn. contains (a) and (b) in ratio by wt. of 10:90-80:20, and may contain other nonionic tensides and the usual additives. A rinse contains 0.5-20 wt. % of (a), 0.5-20% of (b), 1-50% of carboxylic acids, and water to 100%.
Patent DE-4400071-A1 (DE)
Title: Whirlpool or swimming pool supply
Inventor: SCHYDLO MARTIN T
IPC: B05B15/00
Filed: 1994-01-04
Abstract: The flow of water and/or air on an air/water mixture into a whirlpool or swimming pool has a light source (16) in the water feed channel (15). A hollow bar, with outflow openings, is transparent and pref. of acrylic glass.
Patent DE-4409711-A1 (DE)
Title: Safety device for vehicle occupants
Inventor: NITSCHKE WERNER DIPL PHYS
IPC: B60R21/01
Filed: 1994-03-22
Abstract: A safety device for vehicle occupants has an acceleration sensor with an evaluator for its output signal and an airbag, safety belt tensioner, or similar safety equipment operated by the evaluator. There is a sensor to measure the vehicle load and which passes a correction signal to the evaluator in case the actual weight differs from a theoretical weight. The load sensor is sited between the body and the chassis. The sensor output signal is combined either by multiplication or by addition with the correction signal.
Patent DE-4411566-A1 (DE)
Title: Fuel tank with internal pump and supply
Inventor: NATHER HELMUT
IPC: F02M37/10
Filed: 1994-04-02
Abstract: The fuel tank has a pump located inside it, with a supply transferring fuel from the pump through the tank cover (5) to an internal combustion engine. A fuel return transfers fuel from the engine back to the pump. A return valve (27) is located in the return line, and is integrated into the tank cover. The tank cover is cup-shaped and forms the housing for the return valve, the housing also encloses the valve seat (32) with which the valve body (33) operates.
Patent DE-4412519-A1 (DE)
Title: Safety-belt system for pregnant women sitting in the rear
Inventor: WIPPER ANDREAS DIPL ING
IPC: B60R22/00
Filed: 1994-04-12
Abstract: In the event of road-traffic accidents involving vehicles, pregnant women, with or without a conventional safety belt, sitting in the rear of a vehicle are very much at risk. In the event of accidents, the belt running over the stomach and the pelvis results, in most cases, in pregnancy-related injuries. The invention solves the problem since the course of the belt of the two-part safety-belt system for pregnant women (upper belt (1), lower belt (8)) ensures a belt-free zone for the stomach area (child-bearing area) and the chest of the pregnant woman. As seen in the direction of travel, the upper belt (1) extends to the right from the belt retractor (3), beyond the right shoulder, above the chest and beneath the left arm to the belt buckle (7). The two lower-belt ends (9) are fastened in the lower region of the seat shell with head support (4). The central part of the lower belt (8) lies on the seat bench (5) on which the pregnant woman is seated. The front part runs over the lap of the pregnant woman. A second covering (14), beneath which the standard belt (15) of the vehicle runs, is additionally sewn on the seat shell (4). <IMAGE>
Patent DE-4415748-A1 (DE)
Title: Electrode for use in phosphor tubes
Inventor: IMAI HIROSHI
IPC: H01J61/067
Filed: 1994-05-04
Abstract: Electrode for use in a phosphor tube, in which a helix made of glowing wires is coated with an electron-emitting substance contg. alkaline earth metals, is claimed. The electron-emitting substance consists of a mixt. of alkaline earth mixed carbonate contg. several wt.% zirconium oxide, and 3-10 wt.% reducing metal powder having high melting point consisting of a material selected from Ta, Nb, W, and Mo. The electron-emitting substance is distributed so that it fills the total coil core of the helix up to both terminal windings of the helix made of glowing wire. Prodn. of the electrode is also claimed.
Patent DE-4416203-A1 (DE)
Inventor: SCHIEDER ERWIN DIPL ING
IPC: G01N33/28
Filed: 1994-05-06
Abstract: The invention concerns a device and a process for detecting pollutants in a liquid fuel flowing in a fuel line (1). From the fuel line (1) runs a closable feed line (2) opening into a container (3) of known volume. Said container (3) has a heating device (10) and is connected to an analyser (5) via a closable connecting line (4). A sample of the fuel of constant volume is measured at a high constant temperature and then analysed.
Patent DE-4422661-A1 (DE)
Title: Continuous removal of mercury from flue gases to a prescribed level
Inventor: SCHERER VOLKER DR
IPC: B03C3/013
Filed: 1994-06-28
Abstract: The mercury is separated form a gas flow, especially from a hot process, by mixing in a co-reagent to form a mercury compound. This reaction product is separated out of the gas stream. Preferably the reagent is a halogen, however, a mixture may also be used, thus in the following, the singular may also import the plural, throughout. The product mercury halide contacts a surface, having a temperature below the vaporisation temperature of the mercury halide, such that halide is deposited onto it. Alternatively, the mercury halide may be cooled below its vaporisation temperature, and separated from the gas stream by electrostatic filtration, mechanical filtration or a wet chemical method. In addition to the process described, suitable appts. is also claimed.
Patent DE-4429135-A1 (DE)
Title: Seat belt circuit for car, buses and lorries
Inventor: WESER ANDRE
IPC: B60R22/48
Filed: 1994-08-17
Abstract: An electric circuit is combined with the safety belts for the seats so that when the buckle is, or buckles are, snapped into the retainer(s), the circuit switches from one state to another. The circuit has a control device which blocks operation of the starter motor until the buckle(s) is/are engaged. A second circuit is connected with every passenger seat and tells, by means of seat pressure, if the seats are occupied. This is also connected to the ignition key blocking circuit. The driver's seat, however does not need this detection circuit. The second circuit uses mechanical contacts which open under sufficient seat pressure, but may instead have pressure sensors.
Patent DE-4436032-A1 (DE)
Title: Three=dimensional surveying and determination of bounded travel path of vehicle esp. construction unit e.g. earth compactor
Inventor: WENTE HOLGER DR ING
IPC: G01C21/00
Filed: 1994-10-08
Abstract: The surveying and travel path determination involves determination of the standing places of auto-theodolites (16L,16R), related to a locally fixed coordinate system associated with the terrain (12). The positions of the bearing marker (14) mounted on a vehicle (10), in the coordination system are computed using the known triangulation computing method at discrete intervals. The computed positions are recorded. The two self-aligning theodolites, with CCD cameras controlled by a computer (20), are mounted at a selected height above the terrain at any place. The standing places of the theodolites are determined with reference to a locally established coordinate system, associated with the terrain.
Patent DE-4437040-A1 (DE)
Title: Overcoming the practical problems of environmentally-friendly foaming
Inventor: KOLOSSOW KLAUS DIETER
IPC: B29C48/08
Filed: 1994-10-17
Abstract: The pref. horizontal nozzle slot, extrudes thick plastic foam strands. The thickness of the extruded foam strand should be no greater than forty slot widths. Several such slots may be stacked, and fed by a common extrusion machine. The horizontal slots (10, 15, 20, 25) may have vertical recesses (11, 12, 16, 17, 21, 22, 26). These vertical recesses are slots or rounded shapes; on stacked slots (10, 15) they intermesh like combs or teeth.
Patent DE-4445129-A1 (DE)
Title: PCB-based electrical device e.g. for switching motor vehicle heated rear window on and off
Inventor: KUECKMANN HEINZ-AUGUST
IPC: H01R12/55
Filed: 1994-12-17
Abstract: Electrical and electronic components (3) are arranged on the circuit board (1) together with a relay (4) having its electrical connections (5a-5f) recessed into the board and soldered to printed conductors on its back. Two simple plug pins (8,9) are soldered to conductive tracks on the edge of the board. Current connections (6,7) to a simple closure contacts of the relay protrudes further and form sections (10a-10g) set into other recesses.
Patent DE-4446194-A1 (DE)
Inventor: RITTINGER STEFAN DR
IPC: C05G3/90
Filed: 1994-12-23
Abstract: Disclosed is the use as nitrification inhibitors of pyrazole derivatives of formula (I), or salts thereof, in which the groups R<1>-R<4> have the following meanings: R<1>, R<2> and R<3> represent C1-C20 alkyl, C3-C8 cycloalkyl, C5-C20 aryl or alkyl aryl (these four groups can be singly or doubly substituted by a halogen and/or hydroxyl), and halogen, nitro or hydrogen; and R<4> represents either (a) C6-C20 alkyl, one or two hydrogen atoms being optionally substituted by a halogen; or (b) C1-C20 alkyl. In the latter case, 1-4 hydrogen atoms can be substituted by a group of formula (II), in which R<5>, R<6>, and R<7> represent C1-C20 alkyl, C3-C8 cycloalkyl, C5-C20 aryl or alkyl aryl (these four groups can be singly or doubly substituted by a halogen and/or hydroxyl), as well as halogen, nitro or hydrogen; and 1 or two hydrogen atoms are optionally substituted by a halogen.
Patent WO-8102786-A1 (WO)
Title: Device for measuring heat consumption for heating installation
Inventor: ZIEGLER H
IPC: G01K7/32
Filed: 1981-03-20
Abstract: Device for measuring heat produced by the heating element of a heating installation provided with a cut oscillating quartz as a temperature sensitive element. Its digital oscillating signal is integrated by a counter. By using a second oscillating quartz which is also temperature sensitive within the same device the produced heat can be digitally obtained by a measure of difference. Such a heat measuring device can be made by using an ordinary quartz watch especially a wrist watch (38). In order to improve sensitivity an oscillating quartz cut according to temperature can be used.
Patent WO-8701233-A1 (WO)
Title: Device for three-dimensional reproduction of moving pictures
Inventor: FRUEHAUF ADOLF
IPC: G09F9/33
Filed: 1986-07-30
Abstract: Device for three-dimensional reproduction of moving pictures which are electronically controlled and can be viewed directly in a replay room without any optical accessories. The light points necessary for production of the image are produced by stationary hybrid elements and their supply leads, at short distances from one another and in a translucent environment. Figures 4.1 and 4.2 show an embodiment comprising light diodes (L) in combination with light-scattering liquid crystal plates (F) which are applied in the manner of a matrix with their supply leads (a, b, c, d) on a translucent support (T). The arrangement of surface-type picture element carriers one behind the other provides a three-dimensional picture, whereby the picture information of a particular depth region is reproduced on the corresponding support. The use of the third dimension, furthermore, is also of advantage in programme-controlled design drawing or in geographical representations.
Patent WO-9004037-A1 (WO)
Inventor: MOELDERS HORST
IPC: C12Q1/6897
Filed: 1989-10-03
Abstract: Es wird ein Verfahren beschrieben, bei welchem mit Hilfe geeigneter Mikroorganismen definierter Sensitivität bzw. Resistenz gegenüber toxischen Substanzen Toxizitätstests in flüssigen oder gasförmigen Phasen durchgeführt werden können. Die Toxine können Antibiotika, Schwermetalle, mikrobielle Toxine, Fremdstoffe, Pestizide, Desinfektionsmittel, Konservierungsstoffe oder andere Substanzen mit antimikrobieller Wirkung sein. Die Mikroorganismen-Stämme, welche in dem Verfahren verwendet werden, sind mit einem Plasmid-Vektor ausgestattet, der die Synthese des Enzyms Luciferase in einer hitzeinduzierbaren und somit kontrollierbaren Art und Weise ermöglicht. Das Ausmaß der Toxizität wird erfaßt als Veränderungen im Metabolismus oder dem Verlust der Lebensfähigkeit der Indikator-Organismen, die ihrerseits schnell und mit hoher Empfindlichkeit anhand von Biolumineszenz-Signalen nach Anschalten der plasmid-enkodierten Luciferase-Produktion gemessen werden. Der vorgestellte neue Typ eines sich selbst regulierenden Plasmid-Vektors erlaubt Durchführung sensitiver und unaufwendiger Biolumineszenz-Messungen mit prinzipiell jedem Mikroorganismus. Das Verfahren eröffnet die Möglichkeit zur Durchführung biologisch relevanter Tests sowohl auf Anwesenheit generell vorhandener Toxizität als auch die Identifikation und Konzentrationsbestimmung spezifischer Toxine bei Verwendung speziell ausgerüsteter Mikroorganismen.
Patent WO-9205977-A1 (WO)
Inventor: BAUMANN JAN
IPC: B60N2/28
Filed: 1991-10-03
Abstract: Ein Kinder-Sicherheitssitz zur Verankerung an einem Sicherheitsgurtsystem in Kraftfahrzeugen, bestehend aus einem mit dem Kraftfahrzeug-Sicherheitsgurt zu halternden Untergestell und aus einer in das Untergestell einsetzbaren, mit einem integrierten Gurt versehenen Sitzschale für das zu befördernde Kind, und mit einer die Sitzschale mit dem Untergestell verriegelnden Verriegelungsvorrichtung, soll hinsichtlich der Kraftübertragung zwischen Sitzschale und Untergestell verbessert werden. Hierzu ist vorgesehen, daß die Sitzschale (10) an ihrem in Fahrtrichtung (14) des Kraftfahrzeuges vorderen und hinteren Ende stirnseitig kraftaufnehmend (17, 18) mit dem Untergestell (11, 15, 16) verbunden ist und daß die Sitzschale (10) mit steifen, kraftübertragenden Wänden ausgebildet ist.
Patent WO-9321456-A1 (WO)
Inventor: BAUMGARTNER HANS
IPC: F16D65/56
Filed: 1993-04-06
Abstract: The invention relates to a pneumatically operated disc brake having a brake caliper surrounding a brake disc on one side of which is arranged a brake application device which, via at least one adjusting spindle and a pressure member fitted on its end nearest the brake disc, acts on a brake pad fitted in the pressure side of the brake caliper so as to move in relation to the brake disc. An adjuster coupled integrally in rotation with the adjusting spindle (73) keeps the clearance which changes as the brake pad wears substantially constant and is connected to an externally operable rotary drive device by means of which the adjusting spindle (73) may be returned to its initial position. In order to prevent the incorrect changing of brake pads from adversely affecting the operation of the brake, there is a stop (730) which essentially acts circumferentially on the adjusting spindle (73) when the latter is in its initial position.
Patent WO-9323879-A1 (WO)
Title: Elektronisches bauelement mit wenigstens einem stromkanal, der ein zweidimensionales ladungsträgergas enthält
Inventor: MARSO MICHEL
IPC: H01L29/772
Filed: 1993-05-14
Abstract: Die Erfindung betrifft ein elektronisches Bauelement mit wenigstens einem über ein Gate steuerbaren, ein zweidimensionales Ladungsträgergas enthaltenden Stromkanal. Dabei ist es Aufgabe der Erfindung, ein solches Bauelement zu schaffen, bei dem in platzsparender Weise eine Komplementärtechnologie mikroelektronischer Bauelemente realisiert wird. Bei dem Bauelement ist dazu ein weiterer, ein zweidimensionales Ladungsträgergas mit zum ersten komplementären Ladungsträgern enthaltender Stromkanal vorgesehen, wobei auch der Strom des weiteren über den Weg des ersten Kanals steuerbar ist. Vorteilhaft ist dabei die gleichzeitige Verwendung von Bauelementen mit n- und p-leitenden Kanälen für digitale Schaltungen mit geringem Leistungsverbrauch. Das Gate beeinflußt die beiden zweidimensionalen Kanäle gegensinnig.
Patent WO-9409266-A1 (WO)
Inventor: BITTNER HARALD
IPC: G01N21/3504
Filed: 1993-10-13
Abstract: L'invention concerne un réseau de détecteurs destiné à surveiller le taux de conversion d'un catalyseur (1) monté dans le tuyau d'échappement (6) d'un moteur à combustion inerne (16). Ce réseau de détecteurs comprend deux paires d'éléments, composées chacune d'un élément à rayons infrarouges et d'un élément détecteur d'infrarouges (2.1/4.1) situé à l'opposé de l'élément à rayons infrarouges, par rapport au flux des gaz d'échappement (5.1, 5.2). Ces paires d'éléments sont disposées respectivement, à proximité des raccords du tuyau d'échappement (6, 7) du catalyseur, côté entrée et côté sortie. La sensibilité spectrale de chacune des paires d'éléments est adaptée au spectre d'absorption ou d'émission d'au moins un gaz, toujours le même, du mélange de gaz d'échappement. Un système de comparaison (26) reçoit les signaux de sortie des deux éléments détecteurs d'infrarouges (4.1, 4.2) ou bien les valeurs calculées à partir desdits signaux de sortie, de manière identique pour les deux éléments détecteurs d'infrarouges, et produit un signal à partir des signaux de sortie ou des valeurs obtenues. Ce signal renferme une information sur les variations de la concentration du gaz du mélange de gaz d'échappement du catalyseur (1) et par conséquent sur le taux de conversion du catalyseur.