baber/WOPTO huggingface dataset:
Patent DE-3671539-D1 (DE)
Inventor: GJESSING KARE
IPC: G01S13/89
Filed: 1986-01-07
Granted: 1990-06-28
Abstract: The invention is primarily addressed to the problems relating to the detection and identification of vessels against the sea surface. A radar sensor connected to powerful data processing equipment can give a monitoring capability having been impossible hitherto, by employing optimal radar structures and signal processing algorithms. There is described which functions which may be operated independently on the transmitter side and the receiver side. Depending upon the purpose such a radar may be applicable for: searching for vessels, searching for wake traces, simultaneous searching for vessels and accompanying wake traces, tracking vessels and wake traces, identifying vessels based upon various filters. As a consequence of the data control such a radar or possibly a corresponding sonar system may be able to reconfigurate as needed, which involves that the requirement for signal processing is reduced and the utilization of the resources improved. In order to form an interference pattern corresponding to the object or objects to be detected, transmitter means and/or receiver means in the system comprise two or more apertures (7A, 7B, 8A, 8B) for the coherent transmission and reception respectively of waves, the mutual distance between these apertures being larger than one wavelength of the waves transmitted.
Patent DE-3673371-D1 (DE)
Inventor: ROUSSEAU CLAUDE
IPC: A01B39/16
Filed: 1986-12-09
Granted: 1990-09-13
Abstract: 1. Device for hitching a trailed implement to a tractor allowing the adjustable offset of the implement with respect to the track of the tractor, characterized by the fact that it comprises a set of lateral bars of fixed length (3, 4) coupling one of the sides of the implement (5) to a cross-piece (2) fixed to the front of the tractor (1) and a tie-rod (6) of fixed length connection the rear of the tractor to the other side of the implement which is further associated with the tie-rod by means of an arm (7) of variable length for adjusting the offset of the implement.
Patent DE-3674874-D1 (DE)
Inventor: REIL WILHELM
IPC: B31B50/00
Filed: 1986-07-31
Granted: 1990-11-15
Abstract: A method and apparatus are disclosed for production of containers for packaging liquids. Plastic-coated supporting material is drawn as a web from a supply roll in a first direction along a web path. At a first position, the web is cut into sheets. The sheets are conveyed along a transport path in a second direction transverse to the web path. At a second position, each sheet is partially shaped into a tube, and an edge of the sheet is folded over and sealed. At a third position, shaping is completed to cause the side edges of the sheet to join, and the tube side is sealed. A plastic lid is molded onto the top of each tube, and the bottom end is folded and sealed into a quadrilangular bottom.
Patent DE-3678139-D1 (DE)
Inventor: ZOELSS GERHARD DR
IPC: C07D295/08
Filed: 1986-12-02
Granted: 1991-04-18
Abstract: The invention relates to novel crystalline salts of aryloxypropanolamines with diphenylacetic acid, a process for their preparation and the use of these salts for the preparation of chemically pure aryloxy-propanolamines or pharmaceutically acceptable salts thereof.
Patent DE-3681988-D1 (DE)
Inventor: KOLTS JOHN HENRY
IPC: C07C5/333
Filed: 1986-07-24
Granted: 1991-11-21
Abstract: Feed hydrocarbons comprising propane and butanes are cracked to selectively maximize the production of ethylene or propylene by contacting the feed hydrocarbons with a cracking catalyst, adapted to convert the feed hydrocarbons to less saturated hydrocarbons, under conditions sufficient to thus crack the feed hydrocarbons, to thereby selectively maximize the production of ethylene, and, at least intervally, hydrogen sulfide or a hydrogen sulfide precursor is added to the feed hydrocarbons to thereby maximize the production of propylene. Preferred catalysts which may be utilized in the process and which are highly selective to the production of ethylene, as opposed to propylene, (in the absence of hydrogen sulfide or hydrogen sulfide precursor) include mixed oxides of manganese and magnesium, mixed oxides of manganese and Lanthanum Series metals and/or niobium, mixed oxides of iron and magnesium and mixed oxides of iron and Lanthanum Series metal and/or niobium. The effective life of the catalyst, particularly for the selective production of ethylene, is increased by carrying out the process in the presence of steam. When the catalyst contains manganese, the steam is optional whereas, when the catalyst contains iron, the steam is essential. The life of the magnesium based catalysts as well as their selectivity, particularly to ethylene, can also be extended by adding small promoting amounts of oxides of calcium, strontium, barium, tin, antimony, silicone, aluminum, titanium and/or chromium. All of the above promoters are useful in the iron/magnesium catalysts except the calcium, strontium, barium, tin and antimony. Only chromium is useful as a promoter for the Lanthanum Series and niobium based catalysts.
Patent DE-3683171-D1 (DE)
Inventor: DICKINSON BARRY LEE
IPC: B32B27/36
Filed: 1986-02-26
Granted: 1992-02-13
Abstract: Described herein are laminates formed from a layer of a polyarylate sheet and a layer of an aromatic polycarbonate, a polyester, or mixtures of these resin sheets. These laminates are suitable for use in glazing applications.
Patent DE-3685402-D1 (DE)
Inventor: PARSTORFER RICHARD
IPC: G02B6/36
Filed: 1986-11-05
Granted: 1992-06-25
Abstract: The board (SP) for locating the spliced (SV) ends of optical fibres (LW1,2) is provided with fibre locating grooves (NTl-n). The fibre entry ends of the board are provided with adhesive-coated areas (HZ1,2) to anchor the fibres. These areas are the bottoms of grooves transverse to the fibres, the groove depth being such that contact of the fibres with the adhesive is ensured. The grooves may be 2-5 mm wide and they are arranged at a short distance from the extreme ends of the board to leave end strips (RL1,2) with fibre  locating groove portions.
Patent DE-3687639-D1 (DE)
Inventor: HILZINGER HANS-REINER
IPC: G01V15/00
Filed: 1986-11-15
Granted: 1993-03-11
Abstract: A deactivatable anti-theft security label consists of at least two adjacent ferromagnetic material strips, at least one of which is made of high permeability, low coercive field strength , soft magnetic material which changes an alternating magnetic field in a test zone to actuate an alarm. At least one other strip has high coercive field strength ano is magnetisable so that its stray field passes successively through the soft magnetic strip(s) in opposite directions. The novelty is that (i) the strips are bonded together to form a laminate; (ii) the high coercive field strength strip consists of a Co-base alloy contg. Ni and/or Fe and has a coercive field strength of 20-50 H/cm at a remanent induction of more than 1 Tesla; and (iii) deactivation is effected by a series of different polarity magnets which magnetise sections of the label in opposite directions.
Patent DE-3687652-D1 (DE)
Inventor: GARRIGUE ROGER GILBERT
IPC: C08G18/54
Filed: 1986-12-11
Granted: 1993-03-11
Abstract: - Process according to which melamine and formurea are condensed with a urea-formaldehyde resin and an aromatic isocyanate is then added. - Application to the manufacture of panels which release little formaldehyde.
Patent DE-3751857-D1 (DE)
Inventor: HERDING WALTER
IPC: B01D53/02
Filed: 1987-04-02
Granted: 1996-08-22
Abstract: Carrier material for the immobilization of microorganisms, particularly for use in connection with microbiological conversion and/or separation of constituents from gaseous or liquid media, is disclosed. The carrier material comprises a dimensionally stable macroporous skeleton comprised of relatively coarse-grain granular material such as sinterable thermoplastic granules, and relatively fine grain microporous material, such as activated charcoal, which are bonded together. The carrier material thus comprises both macropores having a pore size of from about 10 to 200  mu m and micropores having a pore size of up to about 0.1  mu m depending upon the identity of the five grain microporous material that is used. Additional finely divided materials, such as catalytic agents or density modifying agents, may also be disposed within the macroporous skeleton. The preparation and use of the carrier material is also disclosed.
Patent DE-3761365-D1 (DE)
Inventor: SCHELLE AXEL DR
IPC: B61G5/06
Filed: 1987-04-10
Granted: 1990-02-15
Abstract: 1. Device for covering the conduit opening (2) at the front end of a conduit coupling (1), that is housed in the coupling head of an automatic coupling for rail vehicles with a flexible band (4) guided moveably lengthwise and featuring a section (3) which serves as a protection flap that can be placed onto the conduit opening (2) with the coupling head uncoupled for covering it and that can be removed from the conduit opening (2) during coupling processes for clearing it, where the band (4) is guided at least via one deflection point (5) deviating its longitudinal direction, wherein the band (4) is provided at least in the area of section (3) serving as a protection flap with an elastic transverse corrugation (8) running transversally to its longitudinal direction, that is flattened in the band portions located in the area of the deflection points (5) and wherein the section (3) of the band (4) serving as a protection flap is retainable by its inherent strength in front of the conduit opening (2).
Patent DE-3761456-D1 (DE)
Inventor: CHABANCE JOEL
IPC: F16J15/18
Filed: 1987-09-23
Granted: 1990-02-22
Abstract: 1. A system for sealing between a circular cylindrical stem (2) and a valve body (3) which between them define an annular chamber (4) which terminates with a bottom (5), and comprising : a) an extractible sealing device (1) which itself comprises : a.1) an extractible sleeve (8) which is fitted into said annular chamber (4) comprising a lateral wall (14), the internal surface (13) of which is at least in part cylindrical and an annular bottom (10) through which the stem (2) passes, and also comprising extraction means (15, 18, 28, 29) ; a.2) annular sealing means (17) which are inserted into the sleeve (8) and comprising one or more compressible sealing rings (19) ; and a.3) an annular sealing joint (24) which is disposed between the bottom (10, 21) of the sleeve (8) and the bottom (5) or a spacer resting on the bottom (5) of the annular chamber (4) ; and b) one or more axial clamping means (26, 27) for compressing said sealing means (17) between said one or more clamping means (27) and the annular bottom (10) of the sleeve (8), and one or more axial clamping means (26, 27) for compressing said annular sealing joint (24) between the bottom (10) of the sleeve (8) and the bottom (5) of the annular chamber (4) or against the spacer resting on said bottom (5) ; characterised in that : a'.1) the sleeve (8) does not have any portion which projects transversely with respect to its lateral wall (14), in such a way that it can be entirely contained in the annular chamber (4), and its extraction means (15, 18, 28, 29) are carried by the top end (15) of said lateral wall (14) ; b') the axial clamping means (26, 27) comprise an annular bearing portion (27) which extends into the interior of the sleeve (8), compressing both the sealing means (17) and the annular sealing joint (24) ; and c) the system further comprises an external extraction means (30) co-operating with the extraction means (18) carried by the sleeve (8).
Patent DE-3761523-D1 (DE)
IPC: A01G7/00
Filed: 1987-04-22
Granted: 1990-03-08
Abstract: 1. Process for combating growth disturbances, called vitrification, vitrescence or hyperhydria, in the in vitro micropropagation of plants, characterized in that it comprises incorporating into a culture medium an effective amount of agar hydrolysate.
Patent DE-3767187-D1 (DE)
Inventor: LACOMBE JEAN-LOUP
IPC: C08F4/64
Filed: 1987-03-17
Granted: 1991-02-14
Abstract: Spherical catalyst support manufactured by reaction of an organic chlorine compound in the presence of an electron donor and of a mixture of an alkylmagnesium compound and of an organic aluminium compound, characterised in that the organic chlorine compound, in combination with an electron donor, is reacted with the preliminary mixture of alkylmagnesium compound, aluminoxane and/or aluminosiloxane and optionally of electron donor. This support, subjected to a second activation with a chlorine compound, is impregnated with a transition metal halide.
Patent DE-3768291-D1 (DE)
Inventor: NODA WAYNE ARTHUR
IPC: A61M1/00
Filed: 1987-01-21
Granted: 1991-04-11
Abstract: A compact unitary heat exchanger and debubbler (1) for a liquid includes an elongated heat exchange element (3) having an inverted V-shape and a vertically-extending debubbling chamber (23) located between the legs (5, 7) of the inverted V. The heat exchange element is made up of an inner tube (9) surrounded by an outer tube (11), so that a heat exchange fluid such as water flowing within the inner tube exchanges heat with a treated liquid flowing within a space defined between the inner and outer tubes. After passing through the heat exchange element (3) the treated liquid passes through the debubbling chamber (23) and then through the device outlet (19). A bypass passageway (33) in the vicinity of the treated liquid inlet (17) to the device connects the debubbling chamber with the space between the inner and outer tubes of the heat exchange element. A valve (35) movable into open and closed positions is provided in this bypass passageway. With this valve in the open position the device can be primed through the treated liquid inlet prior to use with the risk of gas bubble formation and entrapment during priming essentially eliminated. This is a very important feature when the device is used to treat liquids being administered to the human circulatory system. The device may also include a filter in the debubbling chamber positioned in series with the treated liquid outlet.
Patent DE-3770328-D1 (DE)
Inventor: KUGLER KURT DIPL ING
IPC: G01R19/15
Filed: 1987-04-18
Granted: 1991-07-04
Abstract: The measuring arrangement uses voltage transformer (U) and current transformer (J) which are connected on the secondary side to a multiplexer (M) connected to the analog/digital converter (A/D). In this arrangement, one terminal (U2 and J2, respectively) of the secondary sides of voltage and current transformer are in each case connected to the potential of a reference voltage (URef) which is connected to the multiplexer (M) as reference variable for the voltage and current values to be measured. <IMAGE>
Patent DE-3773566-D1 (DE)
Inventor: WICKEL ULRIKE DR
IPC: C04B35/626
Filed: 1987-05-12
Granted: 1991-11-14
Abstract: (A) A novel sinterable Si3N4 powder of less than 1 micron mean particle size contains no particles of over 100 microns dia., has a total metallic impurity content below 1000 ppm. (esp. below 200 ppm. Fe content) and contains a uniform distribution of sintering additive. (B) Prodn. of the powder involves grinding agglomerated Si3N4 powder (contg. below 1000, pref. below 200 ppm. metallic impurities) and sintering additive powder together in a spiral jet mill.
Patent DE-3775276-D1 (DE)
Inventor: LOEHR WILLY
IPC: C22B9/02
Filed: 1987-05-27
Granted: 1992-01-30
Abstract: Support trough for a replacable high temp. metal melt filter comprises a bottom piece with a receiving ladle housing a holding frame for supporting the filter, a melt entry and exit hole and interlocking side walls. The bottom piece and side walls are made of fired ceramic temperature resistant material with very low surface porosity.
Patent DE-3779073-D1 (DE)
Inventor: ECKOLD GERD-JUERGEN
IPC: B21D39/03
Filed: 1987-08-18
Granted: 1992-06-17
Abstract: Two metal sheets (26,28) are fastened together by cutting parallel slits in both sheets and then deforming the metal between the slits. This operation is carried out repeatedly to form a row of such fasteners by means of a rotor with a number of punches (20) which project radially from the rotor periphery. The rotor is mounted above two blocks (32) which support the two metal sheets (26,28) with a roller (34) mounted between the blocks. The two metal sheets are fed over the support blocks and under the punches (20) which cut the slits and deform the metal between the slits to form the fastener.
Patent DE-3852751-D1 (DE)
Inventor: SCHAPER HERBERT DR DIPL CHEM
IPC: C08J9/14
Filed: 1988-11-03
Granted: 1995-02-23
Abstract: A process for the production of mouldings from soft integral (structural) polyurethane foam (for example headrests, armrests and soft rear spoilers) having a density of from 0.3 to 0.8 g/cm<3>, in particular from 0.3 to 0.6 g/cm<3>, by foaming polyol components (component A) with the isocyanate component (component B) in the presence of a blowing agent (component C). The essential feature of this invention is that the blowing agent is added under high pressure in an amount of from 0.5 to 5% by weight, based on the total weight of components A, B and C, the blowing agent being admixed by one of the three process variants: Variant I: The blowing agent is admixed with component A just before atomisation, Variant II: The blowing agent is admixed with component B just before atomisation, Variant III: The blowing agent is admixed additively in the mixing head during atomisation.
Patent DE-3855188-D1 (DE)
Inventor: MIKYSKA GLENN EMIL
IPC: B01F11/00
Filed: 1988-06-13
Granted: 1996-05-15
Abstract: An orbital shaker apparatus which has a tray for cyclic motion is flexibly suspended from a frame which is flexibly suspended from a plurality of stationary supports. The flexible suspension constrains the tray to move only translationally along one axis with respect to the frame and constrains the frame to move only translationally along one axis perpendicular to the tray movement axis. A single chip microprocessor is used to scan, input store, display and control the speed, duration and control functions for the orbital motion. Embodied in the software of the microprocessor is a real-time closed loop speed control which monitors the actual speed of the orbital motion thru an interrupt facility by calculating the duration of pulses received from an optoelectric sensor. The measured pulse duration is digitally compared to the desired duration and a digital control signal is provided to drive a DC motor which is directly coupled to the drive shaft which imparts the motion. A set speed mode and a reversing mode are selectable by an operator to provide different means for agitation.
Patent DE-3860359-D1 (DE)
Inventor: DOETSCH LORENZ
IPC: B22D1/00
Filed: 1988-03-26
Granted: 1990-08-30
Abstract: A refractory, ceramic, shaped member or nozzle. The shaped member is provided with a passage, preferably in the center. To prevent molten material that might penetrate the passage from penetrating therethrough and solidifying at such a later point, a cooling device may be provided in the passage.
Patent DE-3861015-D1 (DE)
Inventor: DELESPAUL FREDERIC
IPC: B65D51/20
Filed: 1988-12-21
Granted: 1990-12-13
Abstract: The invention concerns a tube with a plastic neck and with a cover to be welded over the neck after its cap has been fixed, the cover having at least one projecting portion for pulling it off, with cap holding the cover while it is being sealed over the neck. The cover has one or more projecting tabs, at least one of which is used to pull off the sealed cover and the cover is deformable and has little or no resilience. The end of the cap has a shoulder to press the cover onto the neck, which shoulder is configured so that it does not bear on the burrs of the neck, and the neck and cap have space between them for the bent back projecting tab or tabs of the cover. The invention also concerns a method of sealing the tube by induction or ultrasonic welding. The invention is used for the packaging of toiletries, cosmetics or food products.
Patent DE-3869229-D1 (DE)
Inventor: FUCHS HANS PETER DIPL PHYS
IPC: H03K5/02
Filed: 1988-05-24
Granted: 1992-04-23
Abstract: The generator circuit uses a pair of complementary MOSFET inverters (I1,2), a transfer transistor (TT) and a capacitor (C) providing a clock voltage (V) with a higher potential than the supply potential (VDD). Each inverter (I1,2) receives a respective clock signal (A,B), the sources of the transistors (P1,P2) of the same type within the two inverters (I1,2) coupled to the supply potential via the transfer transistor (TT) and via a capacitor (C) with a pump signal (phi). The gate of the transfer transistor (TT) is coupled to the output of one inverter (I2). The output clock voltage (V) is obtained from the other inverter (I1).
Patent DE-3874517-D1 (DE)
Inventor: GRANGER YVES
IPC: G06F13/38
Filed: 1988-01-22
Granted: 1992-10-15
Abstract: The line-adaptor includes, for scanning the teleprocessing lines (26) connected to it, a cyclic scanner FES exchanging information with lines through a serial bidirectional link (12) on which data and control informations are partitioned into frames and slots. Since both the FES and the serial link work with their own timings, an interface FESA (11) is provided to adapt the FES scanning to the serial link (12) structure. This FESA (11) includes a temporary storage (36, 38, 40, 42) for storing on the one hand, dta and control information transmitted from an inbounded serial link (24), and on the other hand, data and control information transmitted from the FES to the LICs through the outbound serial link (22). The access of the FES, the outbound and inbound serial link to the store time-shared and granted by an arbitration logic, according to the relative pirorities of operation of the elements within the line-adaptor of the communications controller.
Patent DE-3876584-D1 (DE)
Inventor: EBERLE JUERG
IPC: A44B18/00
Filed: 1988-08-08
Granted: 1993-01-21
Abstract: A first closure part (11), provided with a pile (14) exhibiting hooks interacts with a second closure part (12), provided with a pile (15) exhibiting loops. In order to protect the pile (14, 15) of the closure parts (11, 12) from overloading in terms of pressure, each of the closure parts (11, 12) has a pressure-resistant spacer (16) which flanks the pile and whose thickness corresponds at most to the height of the assigned pile, but is preferably slightly less. 
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Patent DE-3877262-D1 (DE)
Inventor: ROIATTI JEAN-MARIE
IPC: H01H83/04
Filed: 1988-05-25
Granted: 1993-02-18
Abstract: The test unit is characterised in that it comprises an insulating base clipped onto the apparatus and carrying a conductive strip (30) having two elastic branches (31, 32), the first (31) normally in contact with a stationary contact (34) connected to the main circuit, the second (32) normally separated from a stationary contact (12) of the calibrated test resistor, the first branch (31) being laid in the path of a piece of machinery (36) and the second being able to be repelled by a push-button (18) towards the said contact (12) connected to the test resistor. <IMAGE>
Patent DE-3886275-D1 (DE)
Inventor: SCHOLZ KLAUS-DIETER
IPC: D01H13/22
Filed: 1988-06-15
Granted: 1994-01-27
Abstract: Method for determining quality characteristics of moving yarns, wherein the number of yarn faults is determined with the aid of fluffball counters, characterised in that the yarn passes through at least three successive fluffball sensors of the same type. The counts for a yarn section of the freely chosen length L are used to calculate a length-specific average R, ignoring outliers.
Patent DE-50001407-D1 (DE)
Inventor: BOLLINGER PETER
IPC: G01B11/16
Filed: 2000-06-30
Granted: 2003-04-10
Abstract: The components ( 11 ) to be examined are held by suction at a support device ( 10 ) and inspected by a video camera. The workpiece is recorded from two different sides via different beam paths ( 25, 26 ) using the same video camera, wherein two pictures of the same object are reproduced in different views and evaluated by image processing. Thus, it can be determined whether the component ( 11 ) is intact and, in particular, whether its legs ( 13 ) are present and at the correct place.