baber/WOPTO huggingface dataset:
Patent DE-3460158-D1 (DE)
Title: Pipe branching for pipes for transporting solid matter
Inventor: BUNGERT THEODOR
IPC: B65F5/00
Filed: 1984-02-04
Granted: 1986-07-03
Abstract: Disclosed is a pipe divider for use in pipes intended for conveying solids of small particle size, constructed in such a way that a feed pipe leads into a cylindrical distributor chamber and two distributor pipes, each having a shut-off means, lead away from this chamber. In preferred embodiments, the cylindrical distributor chamber has continuous, inwardly-curved weirs around the outlet points to the distributor pipes, and a distributor pipe leads away from each of the two end faces of the cylindrical distributor. This special arrangement results in a low mechanical and/or corrosive stress on the functional components.
Patent DE-3467856-D1 (DE)
Title: Amorphous aryl substituted polyarylene oxide membranes
Inventor: ZAMPINI ANTHONY
IPC: C08L71/12
Filed: 1984-06-28
Granted: 1988-01-14
Abstract: Asymmetric polymeric gas separation membranes comprise amorphous aryl substituted arylene oxide polymer. Such amorphous polymer is capable of forming hollow fiber membranes by wet spinning procedures utilizing coagulation baths and bore injection fluids comprising water. Desirable aryl substituents include halogens, nitro, lower alkyls and lower acyls.
Patent DE-3470999-D1 (DE)
Title: Curtain rail
Inventor: BAUMANN HEINZ
IPC: A47H1/08
Filed: 1984-10-23
Granted: 1988-06-16
Abstract: The curtain rod acts as shield concealing the runners and the upper edge of the curtain. The runners are guided by edges of slots in the inner and outer rod sections by means of grooves. The grooves receive the slot edges of the inner as well as outer rod section of the telescoping curtain rod only at the area of transition between inner and outer rod section. The runners glide back and forth between the outer rod section and the inner rod section without impinging at any place. This is due to the design according to which mentioned edges of the slots cooperate exclusively with only one each of two grooves present in the runners, each groove alocated to one respective guiding edge.
Patent DE-3473386-D1 (DE)
Title: Microporous separator for storage batteries and relative process and apparatus for continuous manufacture
Inventor: SCOTTI PIETRO
IPC: H01M50/463
Filed: 1984-03-18
Granted: 1988-09-15
Abstract: The separator comprises a plurality of longitudinal channels and ribs. The ribs are hollow and closely spaced apart with center distance less than 12 mm. Both the channels (C1, C2, ...) and most of the ribs (N3, N4,...) have longitudinal hollow projections respectively protruding on the two opposite sides of the separator. The ribs and projections contribute to define the bearing planes or faces of the separator, improve the characteristics thereof of longitudinal and transverse rigidity and assure a constant spacing between the plates when assembled therebetween owing to the increased number of contact points or locations therewith. The distribution of projections on a separator is sufficiently different from that of a plurality of separators intended to be superimposed or stacked to one another, no projection of one of such separators can nest in a cavity of another separator an the extraction of any separator from the pack can be readily carried out.   In a continuous production process, the separators are obtained from a strip of material which in case is preheated, then drawn by means of two rollers and finally cut to measure. The strip may be fed from a roll or from a strip forming system, and particularly from a sintering furnace when using thermoplastic powders.
Patent DE-3473574-D1 (DE)
Title: Intermediate work piece support in a transfer press
Inventor: BRAUN HERMANN
IPC: B21D43/05
Filed: 1984-03-20
Granted: 1988-09-29
Abstract: A large flat workpiece (4) is transferred between two successive pressing operations in a transfer press by a device consisting of a row of parallel supports (6).  These supports (6) are so shaped that their longitudinal profile matches the profile of the workpiece (4). The row of supports can be raised or lowered by means of power cylinders (22,23).  Adjusting devices enable the height of each support (6) to be adjusted independently of the outer supports (6).
Patent DE-3474566-D1 (DE)
Title: Process for the definite cross-linking of double helix dna fragments by means of a linkage dna as well as oligonucleotides used as linkage dna
Inventor: KOSTER HUBERT
IPC: C12N15/09
Filed: 1984-06-28
Granted: 1988-11-17
Abstract: Process for the definite cross-linking of DNA fragments by means of cohesive ends by replacing a first fragment by a linkage DNA, dividing the obtained DNA in the region of the linkage sequence during the formation of the cohesive end and cross-linking the obtained DNA having the cohesive end with a second DNA fragment, the cohesive ends of the first end of the second DNA fragment being complementary. As linkage DNA, an oligonucleotide is used which has the formula R?1 - (X)n? - R?2 wherein R?1 and R?2 represent, reading from left to right, identical tetranucleotide sequences, in themselves complementary, having the formula (II), or R?1 is a pentanucleotide sequence having the formula (III) and R?2 is a pentadesoxynucleotide sequence having the formula (IV), the central nucleotides being complementary sequences of R?1 and R?2 groups being identical, or else R?1 representing a tetranucleotide or pentanucleotide sequence which is not complementary in itself or an hexanucleotide sequence having the formula (V), (VI) or (VII) and R?2 a complementary nucleotide sequence enantiomorphous of R?1 and of the same length. X is a short intermediary compound having the form of an oligonucleotide comprising from 2 to 30 nucleotide units.
Patent DE-3475600-D1 (DE)
Title: Powder flame spray device with an accelerator nozzle
Inventor: HUHNE ERWIN
IPC: B05B7/20
Filed: 1984-11-14
Granted: 1989-01-19
Abstract: 1. Powder flame sprayer consisting of a main body (1), on which is arranged a flame spraying nozzle (2) with a special accelerator nozzle at its front end, which is supplied with accelerator gas by the main body, discharge openings connected to an annular gap (11) between the flame spraying nozzle (2) and a detachable retaining sleeve (25) being provided for this purpose on the main body, in which radial openings (22) are provided in the retaining sleeve (25) opposite an annular space (30) of an adapter sleeve (31), which is arranged on the retaining sleeve (25) and has nozzle tubes (20) directed to the front end of the flame spraying nozzle (2) and connected by the annular space (30) to the annular gap (11).
Patent DE-3568594-D1 (DE)
Title: Method for plating from an electroless plating bath
Inventor: CANESTARO MICHAEL JAMES
IPC: C23C18/16
Filed: 1985-06-03
Granted: 1989-04-13
Abstract: A method for plating a metal from an electroless plating bath onto a substrate is provided which includes providing a source of an electroless plating bath at a non-plating temperature in a master mixing tank (1); transferring at least a portion of the plating bath to at least one plating cell (8); changing the bath temperature to a plating temperature; and contacting the substrate to be plated with the bath at a plating temperature.
Patent DE-3573801-D1 (DE)
Title: Rigid flame retardant polyurethane foams having closed cells
Inventor: KAPPS MANFRED DR
IPC: C08K5/521
Filed: 1985-01-14
Granted: 1989-11-23
Abstract: Rigid, closed-cell, flame-resistant polyurethane foams are produced by reacting a polyol mixture with a polyphenyl-polymethylene-polyisocyanate in the present of a catalyst system. The polyol mixture includes: (1) from 25 to 43 wt % flame proofing agent, (2) from 5 to 50 wt % sucrose polyether having an OH number of from 350 to 550, (3) from 0 to 30 wt % amine initiated polyethers having an OH number of from 400 to 800, (4) from 0 to 30 wt % other polyether or polyester having an OH number of from 150 to 600, (5) from 4 to 13 wt % glycerol, (6) from 0.5 to 3 wt % silicone stabilizer and (7) from 0.05 to 1.5 wt % water. The catalyst system is made up of at least two components selected from tertiary amines, alkali metal carboxylates, quaternary ammonium carboxylates and organic tin compounds. The reactants are employed in quantities such that the NCO to OH equivalent ratio is from 1.07 to 1.45 (the isocyanate-index is from 1.07 to 1.45). The foams of the present invention are particularly useful in the production of roof insulating boards, insulation of containers, pipelines, etc. and for sealing and insulating roofs and walls.
Patent DE-3581029-D1 (DE)
Inventor: BOEGER MANFRED
IPC: A01N47/40
Filed: 1985-09-13
Granted: 1991-02-07
Abstract: The invention relates to novel substituted carbodiimides of the formula   <IMAGE>   wherein R1 is hydrogen, halogen, C1-C10alkyl, C1-C5alkoxy, C1-C5alkoxy which is substituted by 1 to 7 halogen atoms, or is C1-C5alkylthio; R2 is hydrogen, halogen, C1-C10alkyl or C1-C5alkoxy; R3 is hydrogen, C1-C10alkyl, halogen, phenoxy, phenylthio, or is phenoxy or phenylthio, each mono- or disubstituted by a member selected from the group consisting of halogen, methyl, ethyl, C1-C3haloalkyl containing 1 to 7 halogen atoms and cyano, or is pyridyloxy or pyridyloxy which is mono- or disubstituted by a member selected from the group consisting of halogen and C1-C3haloalkyl containing 1 to 7 halogen atoms; R4 is C1-C12alkyl, alkoxyalkyl containing a total of 2 to 10 carbon atoms, C3-C10cycloalkyl, C3-C10cycloalkylmethyl, C3-C10cycloalkyl which is substituted by 1 to 3 C1-C3alkyl groups, or is C1-C5alkyl which is substituted to 1 or 2 C3-C10cycloalkyl groups, or is a polycyclic alkyl group containing 7 to 10 carbon atoms, phenyl(C1-C5)alkyl or phenyl(C1-C5)alkyl which is mono- or disubstituted at the phenyl nucleus by halogen, trifluoromethyl, methoxy or ethoxy, to the preparation of these compounds and to compositions containing them for use in pest control, especially for controlling insects and representatives of the order Acarina that attack plants and animals, in particular plant-destructive sucking insects.
Patent DE-3662735-D1 (DE)
Title: Battery holder for flat assembly modules
Inventor: FOISSNER HERBERT DIPL ING
IPC: H05K7/08
Filed: 1986-01-08
Granted: 1989-05-11
Abstract: 1. Battery holder for flat assembly modules for a battery (1), having two contact elements (3 and 4) installed and soldered in a circuit board (2), characterised by the combination of the following features : a) the first contact element (3) is made essentially from a rectangularly formed piece of sheet metal having a bearing surface (3a) arranged parallel to the circuit board (2) and a contact surface (3b) arranged perpendicularly thereto, b) the contact surface (3b) has at least one contact point (3c) and, at each of the two outer sides, an integrally formed solder contact (3d) inserted through the circuit board (2), c) the bearing surface (3a) reaches as far as the vicinity of the second contact element (4), and has a further solder contact (3e), which is integrally formed on the outer edge, which faces the second contact element (4), d) the second contact element (4) is made from a multiply bent piece of sheet metal having two plane legs (4a), which are arranged perpendicularly to the circuit board (2) and are connected by a yoke (4b) integrally formed at a right angle thereto, and having a supporting surface (4c) integrally formed rectangularly at one leg (4a), e) there is integrally formed almost rectangularly at the yoke (4b) a tongue (4d) having a contact point (4e), which tongue is constructed as a leaf spring and moves resiliently between the two legs (4a), f) each leg (4a) has an integrally formed solder contact (4f), which is inserted through the circuit board (2), g) at least in the region of the circuit board (2), the supporting surface (4c) reaches as far as the vicinity of the first contact element (3), and has there an integrally formed solder contact (4g), which is inserted through the circuit board (2).
Patent DE-3663742-D1 (DE)
Title: Method for the photogrammetrical measurement of an object with at least one solid-state image sensor
Inventor: WESTER-EBBINGHAUS WILFRIED
IPC: G01C11/04
Filed: 1986-03-19
Granted: 1989-07-06
Abstract: 1. Method for the photogrammetrical measurement of an object with at least one optoelectrical solid-state image sensor whose image area is smaller than that of the desired whole image, wherein the photogrammetrical imaging system includes the point area of a grid covering the whole image, e.g. a glass plate with suitable point markings distributed in raster fashion, and the image sensor is arranged in the imaging space in such a way that in each case it images at least one unit of the grid, converging the area in the sensor image, wherein the grid points imaged in the digital partial image of the image sensor are adjusted to their nominal position in the scanning grid and the resulting transformation parameters are used to convert the partial image to a unitary whole image system, wherein the image sensor is disposed behind the camera grid disposed in the image plane of the survey camera, so that the camera grid and the photographic object can be projected onto a sensor surface, and wherein the image sensor is displaced from one grid unit to the next for continuous surveying, characterized in that optical separation of object and grid takes place by double exposure, wherein first the grid point are imaged by the image sensor under separate, external lighting without the object information being visible, the resulting first sensor image is stored digitally, and then the object having the same geometrical relationship to the grid is imaged and the resulting second sensor image is also stored digitally.
Patent DE-3674525-D1 (DE)
Inventor: VINCENT MICHEL
IPC: A61P25/28
Filed: 1986-08-04
Granted: 1990-10-31
Abstract: New peptide compounds having a lactone or cycloamide structure and containing a saturated bicyclic structure, pharmaceutically-acceptable acid addition salts thereof, method for the preparation thereof, pharmaceutical compositions containing the same, and use thereof for the stimulation of cyclic AMP in the cerebral tissue and consequently increasing the metabolic capacities of the brain, thereby making them of interest in the treatment of diseases of the central nervous system or disorders approximating normal or pathological aging, are disclosed.
Patent DE-3677513-D1 (DE)
IPC: C21C5/28
Filed: 1986-08-12
Granted: 1991-03-14
Abstract: The operation of metallurgical plants comprising a blast furnace and steel convertors involves the difficulty of flexible mutual matching of the blast furnace and convertor operations. When scrap is used as a coolant in the refining process, undesired accompanying elements are introduced into the molten metal. According to the invention, the blast furnace is replaced by a direct reduction plant (1) together with a fusion gasifier (3) as the source of raw iron, and this unit is operated in interaction with a single steel convertor (8), the discharge side of the direct reduction plant (1) being connected via transport devices for iron sponge (5) to both the fusion gasifier (3) and to the steel convertor (8), and the fusion gasifier (3) being connected via a transport line (10) for molten crude iron to the steel convertor (8). The solid raw material used in the refining process is exclusively iron sponge. <IMAGE>
Patent DE-3678068-D1 (DE)
Inventor: NEIL-SMITH CLIVE
IPC: A61G7/10
Filed: 1986-08-26
Granted: 1991-04-18
Abstract: A lifting system comprising a support for a load (30) and a lift (10), wherein the lift is attached to the support by a pin (20) extending into a vertical bore (38) of a member (34) mounted to either the support or the lift. The engagement between the pin and the member allows the support to pivot only about a vertical axis relative to the lift. A transporter (40) may be provided to engage the support, to facilitate movement of the load to and from the lift. The support is in one embodiment of a seat (31) for a person.
Patent DE-3679888-D1 (DE)
Inventor: COLLINS PAUL WADDELL
IPC: C07C405/00
Filed: 1986-11-21
Granted: 1991-07-25
Abstract: This invention encompasses prostaglandins of the for- mJlawherein R represents hydrogen or lower alkyl having 1 to 6 carbon atoms; R, represents hydrogen, vinyl, or lower alkyl having 1 to 4 carbon atoms and the wavy line represents R or S stereochemistry; R<sub>2</sub>, R<sub>3</sub>, and R<sub>4</sub> are hydrogen or lower alkyl having 1 to 4 carbon atoms or R<sub>2</sub> and R<sub>3</sub> together with carbon Y form a cycloalkenyl having 4 to 6 carbon atoms or R<sub>3</sub> and R<sub>4</sub> together with carbons X and Y form a cycloalkenyl having 4 to 6 carbons. Compounds of this invention have potent gastric antisecretory and cytoprotective properties with unexpectedly low diarrheogenic side effects.
Patent DE-3680915-D1 (DE)
Inventor: KRESSE HANS RUDOLF
IPC: F16K31/66
Filed: 1986-10-24
Granted: 1991-09-19
Abstract: The ventilator has a radial-flow impeller (26) and a rotation-symmetrical housing with an axial suction (14) and delivery branch (16).  The impeller is surrounded by a section tapering towards the delivery branch with guide blades (18), downstream of the impeller, to stabilise the discharge and to convert the vortex energy in the flow into usable pressure energy. The guide blades extend close to the impeller, forming an axial gap (33).  On the impeller side, the guide blades carry a support bracket (20) for the impeller drive motor (24).  The guide blades bracket and conical section pref. an integral structure of an injection moulded plastics.
Patent DE-3760729-D1 (DE)
Title: Receptacle for two pressurised containers
Inventor: GONCALVES ANTONIN
IPC: B65D83/14
Filed: 1987-05-05
Granted: 1989-11-16
Abstract: A package for two pressurized receptacles of the aerosol can type comprises a cylindrical enclosure of oval cross-section; a rider joining the two valve cups thereof; and a dispensing member comprising an actuation region and two outlet orifices, each connected to one of the two valve outlets by a channel provided in the dispensing member. The actuation region comprises two conduits each defining at least one part of one of the two channels feeding the orifices and slidable inside a duct carried by the rider; each duct is arranged opposite a dispensing valve carried by one of the valve cups; and each of the conduits actuates opening of the corresponding valve by sliding of its associated duct under the effect of a movement of the actuation region by a force exerted by a user. The package may be used for two products which are not to be mixed until the time of use.
Patent DE-3763823-D1 (DE)
Inventor: CASSESE ANTOINE
IPC: C03B33/10
Filed: 1987-12-29
Granted: 1990-08-23
Abstract: The invention provides an automatic vertical glass cutting machine, including a cutting-wheel holder carriage which is movable vertically over a predetermined height of a vertical rap under the action of an actuator of the pneumatic kind, the cutting-wheel holder being fixed to the carriage by means of a rocker arm movable with respect to the body of the carriage which has a mechanism for locking said rocker against the carriage controlled by a fixed cam.
Patent DE-3764654-D1 (DE)
Inventor: DUMOULIN JEAN LOUP
IPC: H01L23/42
Filed: 1987-01-16
Granted: 1990-10-11
Abstract: 1. A power semiconductor cooling mechanism, comprising a metallic evaporator containing a heat-carrying fluid and at least one condenser constituted by a tube whose internal wall has a capillary structure, and which is closed at one end and extended at the other end by a conduit, characterized in that the evaporator (1) is configured for face-to-face contact with the said semiconductor (2) and in that the said conduit (7) is of an insulating material, said mechanism including moreover an envelope (8), enclosing the tube (5) and secured to the upper part of the conduit (7), so as to define a chamber (11) for the circulation of a cooling fluid, the conduit (7) being connected to the evaporator (1) by a flexible piece (14), with the pressure internally the assembly of the evaporator (1), the condenser(s) (5) and the conduit (7) being below atmospheric pressure.
Patent DE-3777071-D1 (DE)
Inventor: WIEDMANN WERNER DR ING
IPC: B29C48/405
Filed: 1987-07-31
Granted: 1992-04-09
Abstract: In a boiling extrusion process for food, the power input of the screw extruder motor is measured, also the mass throughput of the initial prods. and their quotient is calculated by a minicomputer. This specific energy is used as the controlled quantity which is compared with a desired setting. In case of any discrepency the water supply or the steam supply to the extruder are corrected.
Patent DE-3784618-D1 (DE)
Inventor: POORE ALBERT CYRIL GLANVILLE
IPC: B65D41/18
Filed: 1987-10-20
Granted: 1993-04-15
Abstract: The invention relates to a closure assembly for a container. The closure assembly comprises a first cap portion (11) hingedly connected to a second cap portion (12) adapted to be positioned over the mouth of an associated container and including an aperture to permit dispensing from the container. The first cap portion is arranged so that in one position it overlies the aperture to close the container, and in another position is lifted clear of the aperture to open the container. The cap portions together include means so that they can be snapped together and their separation from a closed to an open position requires the exertion of a positive force by the user and the first cap portion includes at its periphery opposite its hinged connection with the second cap portion a lip (22) which co-operates with an inwardly displaceable section (42) of the second cap portion. The inwardly displaceable section includes at its upper edge face adjacent the lip a portion which is associated with an outermost lower edge of the lip when the two cap portions are in a closed position and raised above that lower lip edge so that on inward displacement of the said section the raised portion first offers resistance to displacement in its engagement with the lip edge and then, as displacement pressure is increased, forces the lip upwards. In that manner the snap action of the two cap portions can be overcome and the closure opened.
Patent DE-3786272-D1 (DE)
Inventor: SEIDEL PETER
IPC: H01R13/11
Filed: 1987-02-06
Granted: 1993-07-29
Abstract: The socket connector for mounting on a p.c.b has a U-shaped cross-section with at least two contact pins (1) on each side. These pins are extensions of each limb of the cross section, and pass through the printed circuit board to make a connection with it.  The pins (1) are of V-shaped cross-section, and the sides (3,4) have a converging taper at the free end.  They fit into correspondingly shaped slits in the circuit board. The socket end typically has two spring sections (5) formed to take the plug pin.  The top piece (7) is also of spring material, and is formed to locate in a corresp. recess in the edge connector housing.