baber/WOPTO huggingface dataset:
Patent DE-4223435-A1 (DE)
Inventor: MAEDER CARL C
IPC: H02H3/00
Filed: 1992-07-16
Abstract: A safety cut-off system for an installation consisting of machines which are designed for interaction has a machine cut-off level (10) in which a dedicated cut-off circuit is allocated to each machine (12a-12h), a zone cut-off level (20) in which cut-off zones can be cut off which consist of groups of associated machines, and a system cut-off level (30) which is allocated to all the machines (12a-12h) in the installation. The cut-off circuits each have an electrically operable switching element (16a-16h) which is connected via safety circuits (13a-13d) to a main box (24) for central control of the safety cut-off system and, through said box, to a power supply (100). The safety circuits (13a-13d) have operable tripping elements (22a, 22b, 32a) at the zone cut-off level (20) and at the system cut-off level (30), are designed as latching circuits and are passed through by the main box in which they can be selectively linked with one another by means of a switching matrix such that groups of associated machines are cut off when one of the tripping elements is operated. In order to connect an additional machine to the safety cut-off system, it is necessary only to connect the cut-off circuit of this machine to the main box (24) via an additional latching circuit. There is no need for any other change to the wiring of the installation since the additional machine is linked to the safety cut-off system in the switching matrix of the main box (24). <IMAGE>
Patent DE-4224842-A1 (DE)
Title: Compound filter assembly with adjustable, transversal, digital filter - has control computer for computing filter coeffts. according to given filter parameters and preset number of filter coeffts..
Inventor: DAHL PEER DIPL ING
IPC: H03H17/06
Filed: 1992-07-28
Abstract: The assembly has a transversal, digital filter whose coeffts. are adjustable. An assembly control computer (2) provides the filter coeffts. according to preset filter parameters and numbers of filter coeffts. such that it computes pulse response from low pass and/or high pass elementary filters. Then the computation results are added and the filter coeffts. derived from the resulting pulse response. Pref. the pulse response computation is carried out for both positive and negative frequencies. The pulse responses of both frequency types are added to obtain a complex transversal, digital filter in mathematic sense. Real or complex filter functions separately or in combination can be derived. USE/ADVANTAGE - For FIR filters, with facility for multiple filter design with increased flexibility and versatility.
Patent DE-4226943-A1 (DE)
Title: Vehicle location system for ship or aircraft - inserting position data and movement vectors, derived from vehicle navigation system, in transponder radar signal
Inventor: ORIGER ROBERT DIPL ING
IPC: G01S5/14
Filed: 1992-08-14
Abstract: The location system uses a secondary radar transponder, on-board the ship or aircraft, responding to a radar signal transmitted from a base station, to provide a radar signal containing a vehicle identification which is evaluated upon reception by the base station. The vehicle incorporates an independent navigation system providing position data and movement vectors for the vehicle which are transmitted to the base station via the second radar signal. Pref. the vehicle has a satellite navigation system, the position data and movement vectors being inserted in the second radar signal as coded signals. This radar signal is pref. transmitted periodically. USE - For monitoring vehicles within defined navigation space to allow traffic capacity to be increased.
Patent DE-4227967-A1 (DE)
Title: Tube-shaped structural metal part for vehicle - has roof-shaped zone deformable in event of impact
Inventor: BITTRICH AXEL
IPC: B60K17/22
Filed: 1992-08-22
Abstract: The zone (33) with reproducible plastic deformation behaviour is formed as a radially running roof-shaped widened section. On the axial loading of one section of the tubular component (1,1') the widened area is forced towards the other tubular section (2). The widened area comprises a first incline with an acute angle (a) and a second incline with a steeper angle (b). ADVANTAGE - Improves energy absorption and plastic deformation under an axial load.
Patent DE-4228068-A1 (DE)
Inventor: JENSEN PER LUNDSFRYD
IPC: G06T7/70
Filed: 1992-08-24
Abstract: In the automatic shape analysis of individual carcasses (2) it may be necessary to localize certain areas of the meat surface, such as certain anatomical areas. For this purpose the meat is illuminated by a source of light (4), and a picture of the meat surface is recorded by means of a video camera (3). The picture is stored and data processed in a computer (6), after which the computer transmits a signal that depends upon the localization, to be used in the subsequent treatment of the carcass, for example for controlling an automatic cutting machine. The method is characterised by data processing of the stored picture including the use of a directional filtration method which highlights a certain direction in the picture. In this way the said area of the meat surface is located with increased certainty. This can be performed by means of a matrix applied along the said direction. <IMAGE>
Patent DE-4231246-A1 (DE)
Title: Clamping flange for grinding wheel, roughing, fibre or serrated wheels - has actuating face, away from clamping face, fitted with several, opposite gripping depressions
IPC: B24B23/02
Filed: 1992-09-18
Abstract: The flange has a clamping face, approximating the contour of the tool to be clamped, and a centring shaft, matching the retention bore of the grinding tool. It has also a thread fitting the retention shaft of the grinding machine. The actuating face, away from the clamping face, has several opposite gripping depressions. Pref. the actuating face has two more, opposite gripping depressions, all with side and top limits. The depression may have outer (7) and inner (8) support faces. USE/ADVANTAGE - For inner and eccentric grinding machines and polishing machines, with a facility for manual clamping, or for use of a suitable spanner.
Patent DE-4234321-A1 (DE)
Title: Electronically controlled door lock operating system - has active key transmitting pre-programmed code and fibre-optic conductors for electromagnetic latch release and manual unlocking
Inventor: SCHREIBER HANS DR MED DR MED
IPC: G07C9/00
Filed: 1992-10-12
Abstract: The system uses a recognition code generated by the appropriate key which is transmitted to an IC within the lock for triggering an electromagnetic release mechanism to permit the key to rotate the normal bolt and cylinder mechanism of the lock manually. The key (40) is pre-programmed to activate a LED (44) which is coupled to the IC received stage (3) via a fibre-optic cable (1) axially located in the bolt (23). On key (40) insertion and signal recognition the IC (2) energises an electromagnet (4,5) via an internal battery (19) to couple the bolt (23) and cylinder (24) via a latching device (6,7,8,27,29) retained by a permanent magnet (7,8) to enable locking/unlocking via the nib (15). USE/ADVANTAGE - Is applicable to conventional lock without change to main dimensions. Battery life is prolonged by permanent magnet latch retention. Normal keyhole giving access to interior not required thereby increasing security.
Patent DE-4235896-A1 (DE)
Title: Repairing colour filter with blank spot in image or black matrix element - with coloured photosensitive transfer material by exposure through the filter
Inventor: SATO MORIMASA
IPC: G03F1/72
Filed: 1992-10-23
Abstract: Eliminating defects in a colour filter, which has red, green and blue image elements and a black matrix image element on a substrate plate, involves (a) covering an area with a blank spot in at least one of these image elements with a coloured photosensitive transfer material (I), having a coloured photosensitive resin layer (II) of the same colour as the image element with the black spot; (b) exposing this area through the substrate plate to harden (II) at the blank spot; and (c) removing the unhardened pt. of (II). Pref., (I) has an alkali-soluble thermoplastic resin layer (III), a release layer (IV) and (II) in the given order on a temporary substrate (V), with the lowest adhesion between (III) and (V). It may also have a covering film on (II) and an electroconductive layer (VI) laminated to (V), pref. by co-extrusion, and a hydrophobic polymer coat on (VI). USE/ADVANTAGE - The technique is useful for eliminating defects in colour filters used in LCDs, e.g., colour TV, display or video equipment. It is simple and gives a filter with flawless, stable pattern and excellent planarity
Patent DE-4238273-A1 (DE)
Title: Twin headlight assembly for motor-vehicle - has individual long-range and stopped-down lightsources with optimised beam-setting for combined long and short-range illumination.
Inventor: BERTLING JOHANNES-GERHARD DR
IPC: F21S8/12
Filed: 1992-11-13
Abstract: A headlight assembly for a motor-vehicle has paired lightsource units which respectively project a short-range stopped-down beam (26) and a long-distance beam (38). When referred to a vertical beam-setting screen (28) in front of the vehicle the isolux lines linking points of equal intensity are defined wrt a central vertical axis (VV) and a horizontal plane (HH). The stopped beam (26) is controlled by its reflector and/or front lens such that its upper light/dark boundary is defined by the lines (32, 34) and the beam (38) is set to give a lower boundary shown by the line (40). A small horizontal beam overlap (30, 40) is allowed to ensure optimum light distribution when both lightsources are energised for maximum illumination. USE/ADVANTAGE - Ensures that when both lightsources are in use for maximum penetration road-surface immediately in front of vehicle is not so strongly illuminated as to detract from driver's view of distant objects.
Patent DE-4241884-A1 (DE)
Title: Cell section for solid oxide fuel cell - comprises flat porous electrode, electrolyte film, and second porous electrode
Inventor: SATO MASAKI
IPC: H01M8/24
Filed: 1992-12-11
Abstract: Cell section for a solid oxide fuel cell has a flat porous electrode of electrode material, either for an air electrode or a fuel electrode, an electrolyte film and a second porous electrode film arranged in such a way that the porous electrode and the electrolyte film are exposed on one side of the moulding surface. (I) comprises a hollow sealed substrate (I) having several recesses (10) on its surface. Each cell section (2) has a flat porous electrode of electrode material either for an air electrode or for a fuel electrode, an electrolyte film and the other porous electrode film. (I) is produced by (i) placing pre-finished cell sections (2) into recesses (10) in the surface of a hollow sealed substrate (1); and (ii) connecting neighbouring cell sections (2) using connections (7). USE - The fuel cell can be used to produce electricity through an electrochemical reaction.
Patent DE-4303525-A1 (DE)
Title: Packaging apparatus for stacks of compressible articles
Inventor: MEYER ERICH
IPC: B65B63/02
Filed: 1993-02-06
Abstract: A packaging machine having a compressing station contains two compressing jaws which are movable towards one another in order to compress the articles to be packaged. A slide engaging on the rear side of the articles pushes these along a guide track in between the compressing jaws. They are still located in their end region somewhat outside the compressing jaws. A suction box arranged underneath the compressing jaws sucks in air through orifices arranged in its bearing surface, so that the articles adhere to it. As a result of the displacement of the suction box, the articles to be packaged then pass completely in between the compressing jaws.
Patent DE-4306861-A1 (DE)
Title: Recovering oil and fat degrading microorganisms from waste water samples - by growing on tallow contg medium and selection for high growth rate, used for eliminating fats e.g. from blocked drains.
Inventor: FENYI KATHRIN
IPC: C12P1/00
Filed: 1993-02-26
Abstract: Recovery and use of fat/oil cleaving or degrading microorganisms comprises mixing a suitable culture medium with tallow or the fat/oil to be eliminated; treating individual samples of the medium with waste waters form clarifiers, fat separators or other fat/oil contg locations and subjecting to batch or continuous aerobic fermentation. Cultures with the best growth parameters are selected for further processing and application in technical equipment in which fat/oil are encountered as impurities. Pref the criterion for selection is CO2 prodn or the speed/rate of fat cleavage. USE/ADVANTAGE - The selected microorganisms are used in food processing, environmental protection etc to remove soil, blockages etc caused by fats, in processing machinery, etc. This method produces microorganisms providing max degradation of fats and effective against any fat/oil mixt.
Patent DE-4307387-A1 (DE)
Title: Hydrocephalus valve
Inventor: MIETHKE CHRISTOPH
IPC: A61M27/00
Filed: 1993-03-10
Abstract: According to the invention, a hydrocephalus valve is provided with two valve openings one of which is intended for the lying position and the other one is intended for the standing position, or one of which is intended for the lying position and both conjointly are intended for the standing position.
Patent DE-4313393-A1 (DE)
Title: Static mixer
Inventor: MUELLER RAIMUND DR
IPC: F23J15/02
Filed: 1993-04-23
Abstract: According to the invention, a static mixer (1) comprises a plurality of deflection elements (18), which are arranged in a flow duct (26) and the dimensions of which relative to the diameter of the flow duct (26) are small. The deflection elements (18) are coated with a functional layer (24). This ensures that, on the one hand, the components of a fluid medium are mixed homogeneously with one another and, on the other hand, the static mixer anticipates the function of a functional unit which follows the static mixer in the flow duct. This functional unit can, for example, be a de-NOx catalyst or an adsorber device, in which case the functional layer then comprises catalytic de-NOx material or adsorber material. <IMAGE>
Patent DE-4313861-A1 (DE)
Title: Unit for nitrogen oxide decrease in furnace exhaust gases
Inventor: SCHLUETER SIEGFRIED DIPL ING
IPC: B01D53/94
Filed: 1993-04-28
Abstract: A unit for nitrogen oxide decrease in furnace exhaust gases, having a furnace unit, a reactor (8) serving for selective catalytic reduction (SCR) and a regenerative heat exchanger (1) to be used both for air preheater and for gas preheater (2, 17) for treating polluted exhaust gases which are in heat exchange with another medium using stationary or circulating storage masses (4a, 4b; 11c) which at least partially comprise catalytic material and to which a reducing agent (NH3) is fed, enables denitration of raw gases to be carried out effectively and cleanly industrially with reduced expenditure if the reactor (8) is arranged centrally over the regenerative heat exchanger (1; 2, 17). <IMAGE>
Patent DE-4315741-A1 (DE)
Title: Heat fixing unit with heat resisting endless belt for electrophotographic copier - has driving roller for moving heat resisting belt and holder which can come in to contact with heat resisting belt and is provided with recess
Inventor: HIRAOKA CHIKARA
IPC: G03G15/20
Filed: 1993-05-11
Abstract: The fixing unit includes a PTC heating element (21) fitted in the recess of the holder (18), with the interposition of a thermally and electrically insulating element (23). A radiating plate (22) is fixed at the radiating surface of the PTC heating element (21), using an adhesive (25) with excellent heat conductivity. The surface of the radiation plate fixed at the PTC heating element surface is coated with an electrically insulating material (26) with excellent sliding ability. ADVANTAGE - Electrical and thermal contacts in fixing unit are improved, to give highly reliable fixing.
Patent DE-4318472-A1 (DE)
Inventor: WILLBOLD HANS DIPL ING
IPC: B07B4/08
Filed: 1993-06-03
Abstract: During the separation of bulk material into at least two fractions with the use of a vibratory table (1) onto which the bulk material is put, very light and/or laminar particles with comparatively high-grade purity can be separated owing to the fact that the fraction which can be brought by vibration to the surface of the bulk material is drawn off upwards in the area of the discharge edge (10) of the vibratory table (1) by means of a suction nozzle (19) from the surface of the bulk-material mat accommodated on the vibratory table (1) and/or crossing the discharge edge (10), and that the remainder is discharged via the discharge edge (10). <IMAGE>
Patent DE-4321572-A1 (DE)
Inventor: SEIDL PETER
IPC: B65D23/00
Filed: 1993-06-29
Abstract: A label 1, having a base section 2a of a base film 2, which base section is coated at least partially with adhesive on the underside, and having at least one hanging tab 3 which is integral with the base section 2a and is formed by a punch-out 4 from the remaining section 2b of the base film 2, said punch-out having the shape of a closed curve. The top side of the base film 2 is provided at least partially with an adhesive, and the hanging tab 3 which can be folded onto the base section 2a of the base film 2 is attached there by means of the adhesive. <IMAGE>
Patent DE-4324289-A1 (DE)
Title: Method and device for reducing vibrations of a sprung mass
Inventor: WIESMEIER ALBERT DIPL PHYS DR
IPC: B60G17/0195
Filed: 1993-07-20
Abstract: In an active suspension system (10) for a sprung mass, especially the suspension system of a commercial-vehicle driver's cab (16), with controlled active cylinders (11) between the driver's cab (16) and the chassis (17), the proposal is to use the vibrational energy of another, passive or semiactive, sprung mass, especially the body suspension of the commercial vehicle, as the actuating energy for controlling the active cylinder (11) of the active suspension system (10). Known shock absorbers are expediently replaced by double-acting differential cylinders (1) arranged in a closed hydraulic circuit of the active suspension system. <IMAGE>
Patent DE-4325350-A1 (DE)
Title: Dyeing natural polyamide fibre with reactive dyestuff in aq. medium - using l-amino-2,7-bis:di:halo-propionyl-amino- or halo:acryloyl-amino-sulpho:phenyl:azo- l-naphthol-di:sulphonic acid at high temp.
Inventor: GRUENER FRANZ
IPC: D06P3/10
Filed: 1993-07-28
Abstract: Dyeing of natural polyamide fibre materials with reactive dyestuffs is carried out in aq. medium as 112-125 deg. C, using a reactive 8-amino-2,7-bis-(substd.-sulphophenylazo)- 1-naphthol-disulphonic acid dyestuff, substd. by alpha, beta-dihalopropionylamino and/or alpha-haloalcryloylamino gps., of formula (I). R1 and R2 independently is alpha, beta-dihalopropionylamino or alpha-haloacryloyl-amino. Pref. dyeing is carried out at 115-125, esp. 118-125 deg. C, pref. by the exhaustion method. USE/ADVANTAGE - The process is used for dyeing wool of mixed fabrics contg. wool (claimed). It is useful for wool/synthetic polyamide, and wool/polyester, wool/cellulose or wool/polyacrylonitrile mixt. and also silk. The material may be in various forms, e.g. loose material, combed goods, staple or continuous filament yarn, piece goods and carpets. Level dyeing with good fastness, good exhaustion and fixing and great depth of colour is obtd.
Patent DE-4330448-A1 (DE)
Title: Armrest for motor-vehicle seats
Inventor: SITZLER WOLFGANG
IPC: B60N2/75
Filed: 1993-09-09
Abstract: An armrest for motor-vehicle seats has a retaining spindle fastened to the seat or vehicle body. Arranged on the retaining spindle in a spatially-fixed manner is a locking piece which bears a locking track which extends in a circular manner coaxially at a distance from the retaining spindle and has a uniformly designed locking face. To position an armrest body in certain pivoted positions, a locking body, which is subjected to a restoring load in the engagement direction and is designed as a one-armed lever, can engage, with its free end, with the locking face. The locking body can be released from the engagement position counter to the restoring load by means of an actuating arrangement. In this arrangement, the bearing of the locking body is fastened to the armrest body and can be pivoted, together with the latter, coaxially relative to the retaining spindle. A more versatile arrangement, in particular for optional attachment to the insides of the driver's seat or front-passenger seat, is made possible by virtue of the fact that the armrest body supports a second bearing at a distance from a first bearing for alternative support of a locking body.
Patent DE-4333866-A1 (DE)
Title: Electromechanically operated mechanism used as a basis for simulating the movements and the walk of humans and animals
Inventor: ERNST HELGE
IPC: A63H11/18
Filed: 1993-10-05
Abstract: The design concept presented here is the basic prerequisite for constructing a novel type of man-like and animal-like figures which are particularly effective on stage and which are characterised in that, in contrast to marionettes or glove puppets for instance, they permit realistic movements without visually distracting connections to the actor or to the surrounds, and they can be controlled in this respect from a great distance. These figures can be constructed using an electrically operated and electrically controlled walking and movement mechanism with which the most important features of the natural disposition of joints and limbs are simulated (Figures 2, 3, 4, 5). Geared servomotors are used for operating purposes, with which motors the joints are simulated, and three-dimensional or two-dimensional mobility is achieved by orthogonal linking of three or two servomotors, respectively (Figure 1). The movements can be controlled and the figures manoeuvred by the usual methods of telecontrol and telemetering, in which case the figures are to be equipped with the customary sensors. Using a four-leg model, it was possible to demonstrate that the construction is operative and that a twenty-minute walking activity can be obtained by supplying electrical energy to batteries. The model test showed however that simulation of the joints in the compact constructional form, on account of the only limited... Original abstract incomplete. <IMAGE>
Patent DE-4336934-A1 (DE)
Title: Automobile air-conditioning temp. regulation system
Inventor: MOERSCH VOLKER
IPC: B60H1/00
Filed: 1993-10-29
Abstract: The regulation system detects the temp. within the vehicle passenger space and compares it with a required value via a temp. regulator (52), providing an output signal for a second regulator (56), controlling a ventilation fan heating/cooling device, for regulating the temp. of the air discharged into the passenger space. The output signal from the temp. regulator controls the distribution of the air supplied to the passenger space via a number of spaced air outlets (32,34,36), with compensation of the variation in the detected internal temp. caused by the adjustment of the air distribution, by using at least one additional temp. sensor (64) for the ejected air.