baber/WOPTO huggingface dataset:
Patent DE-3462694-D1 (DE)
Title: Method for the preparation of an epoxy resin moulding composition
Inventor: KLEEBERG WOLFGANG DR
IPC: C08G59/32
Filed: 1984-07-09
Granted: 1987-04-23
Abstract: This application relates to methods for the manufacture of leakage current-proof epoxy-resin molded materials from epoxy resin mixture based on di- or polycarboxylic-acid glycidyl esters, di- or polyfunctional cycloaliphatic olefinic epoxides and dicarboxylic-acid anhydrides, carried out in such a manner that molded materials with good mechanical properties are obtained also for parts of large volume. For this purpose, the invention provides that, by means of the experimentally determined time necessary to reach the maximum temperature during the cross-linking of the epoxy resin mixture under quasi adiabatic conditions, the rate of cross-linking of the epoxy resin mixture is adjusted, by the addition of a diol or polyol, to at least as long as the time necessary to reach the maximum temperature during cross-linking of the glycidyl ester/dicarboxylic acid anhydride components.
Patent DE-3462920-D1 (DE)
Title: Process for the preparation of an anti-corrosive aqueous liquid detergent composition
Inventor: BOSKAMP JELLES VINCENT
IPC: C11D7/14
Filed: 1984-02-27
Granted: 1987-05-07
Abstract: The invention pertains to a process for preparing a neutral or low alkaline silica containing aqueous liquid detergent composition comprising the step of introducing particulate alkalimetal silicate into the aqueous base at a temperature of below 50°C. Compositions accordingly prepared show excellent anticorrosive behaviour towards metal and enamel surfaces.
Patent DE-3468072-D1 (DE)
Title: Nose cap for a projectile with an armour-piercing core
Inventor: KLEIN KLAUS WALTER
IPC: F42B14/06
Filed: 1984-04-11
Granted: 1988-01-21
Abstract: An improved nose construction for a subcaliber inertial projectile which is fired with the aid of a sabot. A hood or body is mounted on the nose portion of the projectile. The hood is made of synthetic material and includes longitudinally extending fracture zones and is of substantially cylindrical shape. The frontal portion of the hood is recessed and forms an air flow receiving surface. In lieu of a hood a body, made of a thermoplastic material or the like, may be mounted on the nose portion. This body is adapted to disintegrate as result of air friction. The presence of the hood or body on the nose portion of the projectile, as it exits from a non-illustrated gun barrel, avoids or at least reduces unfavorable air-streaming forces which destabilize the flight characteristics of the projectile and thereby favors a uniform separation of the sabot segments from the projectile. Such uniform separation reduces or completely eliminates undesirable oscillations during flight of the projectile. After the hood or body have disintegrated the projectile acquires a more favorable cw value (drag coefficient during flight.
Patent DE-3470399-D1 (DE)
Title: Inkpot for feltpens for writing on posters etc.
Inventor: HETZER NORBERT
IPC: B43K11/00
Filed: 1984-07-31
Granted: 1988-05-19
Abstract: An ink pot for felt pens for inscribing posters or the like is described which comprises an ink container (3) and a cover (4) in which openings (5, 6, 7) are disposed for receiving felt pens (8, 9, 10). In the ink container (3) a suction funnel (20) is accommodated which comprises a funnel cone (21) in contact with its outer edge (23) with the inner wall of container (3) and a suction tube (22) which adjoins the funnel cone (21), projects towards the container bottom and terminates just above the latter. In the funnel cone (21) and in the suction tube (22) a suction body (25) is disposed and over the funnel cone (21) there is an ink pad (26) which is in contact with the suction body (25). The suction funnel (20) and the ink pad (26) are fixedly anchored in the ink container (3).
Patent DE-3471527-D1 (DE)
Title: Adapter for printed circuit testing device
Inventor: MAELZER MARTIN
IPC: G01R1/073
Filed: 1984-12-07
Granted: 1988-06-30
Abstract: 1. An adapter for a printed circuit board testing device, by means of which test contacts located on a grid can be connected by means of adapter pins (55-58) to test points of a printed circuit board (2) that is to be tested that are located on and/or off the grid, having a first guide plate (46) and a second guide plate (48) that are arranged parallel to and spaced from one another and have guide holes for the adapter pins (55-58) into which the adapter pins can be inserted, the guide holes in the first guide plate being located on the grid and those in the second guide plate (48) being located in the pattern of the test points of the printed circuit board (2) to be tested, characterised in that the first guide plate (46) has guide holes (47) at all the grid points, that the distance between the first and the second guide plates can be varied between a working position in which the distance apart of the guide plates is shorter than the length of the adapter pins and an assembling position in which the distance apart (m) of the guide plates is less than in the working position, and that the distance (m) in the assembling position is selected so that an adapter pin (56) that is to be inserted into a guide hole (64) in the second guide plate (48) can, owing to a maximum pin deflection angle (k1 ) determined by the diameter (f) of the pin and the diameter (g) and the length (h) of the guide holes (47) in the first guide plate (46), be introduced through one of at most four guide holes (59, 60, 69, 70) in the first guide plate (46) arranged adjacent to one another in the form of a square (Figs. 4-6).
Patent DE-3472100-D1 (DE)
Title: Process for the preparation of anthracyclinones
Inventor: KROHN KARSTEN PROF DR
IPC: C07C46/00
Filed: 1984-08-08
Granted: 1988-07-21
Abstract: The present invention relates to a new process for the preparation of anthracyclinones of the formula    <IMAGE>  I  in which R denotes C1-C4-alkyl, R1 denotes H or OH, and R2 and R3 are different and each represent H or OH, and R4 and R5 are different and each represent H or OH, starting from a compound of the formula    <IMAGE> II  in which R1 and R have the abovementioned meaning. The compounds of the formula I are valuable intermediates in the preparation of the corresponding glycosides having cytostatic efficacy.
Patent DE-3473732-D1 (DE)
Title: Transdermal drug form
Inventor: HAGGIAGE JOHNNY
IPC: A61K9/70
Filed: 1984-03-22
Granted: 1988-10-06
Abstract: New transdermal medicaments comprise the active ingredient dispersed in a heat-reversible, non-crosslinked, film-forming, homogeneous polymer optionally with a non-ionic emulsifier and, if appropriate, a hydrophobic, water-insoluble copolymer.
Patent DE-3482158-D1 (DE)
Title: Cmi-decoder.
Inventor: POSPISCHIL DIPL-ING DR
IPC: H03M5/04
Filed: 1984-01-24
Granted: 1990-06-07
Abstract: The invention involves a decoder for converting CMI-coded signals into binary signals. Existing decoders of this type have a comparatively elaborate design and high power consumption. The invention teaches an improved decoder which has an AND gate and a NOR gate with at least two inputs each, where one input of the two gates is connected directly to the signal input, and the other input is connected via a delay element with a delay corresponding to one half of a bit period of the CMI-coded signals. Each of the outputs of the two gates are connected separately to the inputs of an OR gate with the binary signals being available at its output further features of the present embodiment are a clock pulse generator and a CMI code protocol violation monitor. The present decoder can be used for transmission devices for of digital signals with bit rates of approximately 140 Mbit/sec.
Patent DE-3486026-D1 (DE)
Inventor: EGERER JOSEF ING
IPC: D01H4/32
Filed: 1984-10-18
Granted: 1993-02-11
Abstract: The teeth extend away from the base section and and are inclined at an acute angle in relation to the radial direction of the combing segment in the revolution direction. The height of the tooth points increases in the revolution direction.
Patent DE-3563831-D1 (DE)
Title: Vehicle frame
Inventor: ANGEHRN GUIDO
IPC: B62D25/20
Filed: 1985-12-06
Granted: 1988-08-25
Abstract: An aluminum chassis for road or railway vehicles is such that the transverse beams are continuous and are attached to the longitudinal beams by means of angle-pieces using threaded bolts and nuts or, in particular, parallelogram-shaped nuts. The transverse beams and, if desired, the longitudinal sections of the frame-which can also function as longitudinal beams-feature undercut channels in which the nuts engage. This type of construction offers various advantages that are realized in the assembly of the chassis and in repairing damaged vehicles.
Patent DE-3567208-D1 (DE)
Title: Process for the diastereoselective reduction of 3-amino-1-benzoxepin-5(2h)-ones
Inventor: OHLENDORF HEINRICH WILHELM DR
IPC: C07D313/08
Filed: 1985-10-28
Granted: 1989-02-09
Abstract: A process for producing cis-2,3,4,5-tetrahydro-3-amino-1-benzoxepin-5-ols in which 3-amino-1-benzoxepin-5(2H)-ones are diastereoselectively reduced in a single stage by catalytic hydrogenation in the presence of a platinum oxide catalyst and an equivalent amount of an acid in a polar protic solvent, or by reaction with a borane/amine complex in an aprotic solvent, optionally in the presence of an added lower aliphatic carboxylic acid.
Patent DE-3569249-D1 (DE)
Title: Hydrocarbon resins
Inventor: TOCHINAI CHIAKI
IPC: C08F240/00
Filed: 1985-11-14
Granted: 1989-05-11
Abstract: Petroleum Resins particularly effective for use as tackifiers for hot melt adhesives and in tackifiers for solvent-based pressure sensitive adhesives are prepared by a processWherein (1) a C<sub>8</sub>- and/or C<sub>9</sub> aromatic unsaturated hydrocarbon-containing feed (optionally containing up to 18 wt.% or C<sub>4</sub> or C<sub>5</sub> unsaturated aliphatic hydrocarbons( is first polymerised completely and thereafter a C<sub>s</sub>-aliphatic unsaturated hydrocarbon-containing feed is added, polymerisation continued and the reactor effluent stripped to obtain the resin. The order of polymerisation may be reversed.
Patent DE-3580200-D1 (DE)
Inventor: DEKANY GYULA
IPC: C07H17/08
Filed: 1985-07-02
Granted: 1990-11-29
Abstract: This invention relates to salts of primycin formed with an organic acid-preferably a C1-16 aliphatic carboxylic acid, a halogenated carboxylic acid, an aliphatic dicarboxylic acid, an aromatic carboxylic acid, a substituted aromatic carboxylic acid or an organic sulfonic acid-or an inorganic acid-preferably a hydrohalogenic acid. There is furtheron provided a process for the preparation of new primycin salts which comprises reacting a suspension of primycin sulfate formed with an aliphatic alcohol containing 1-4 carbon atoms with a barium salt. The new primycin salts of the present invention possess excellent antibiotic properties.
Patent DE-3580401-D1 (DE)
Inventor: MAEDA TETSUYA
IPC: A61P31/04
Filed: 1985-06-06
Granted: 1990-12-13
Abstract: Amine derivatives having the general formula (I):whereinX is selected from the group consisting ofwhereinQ is oxygen, sulfur or nitrogen atom, andwhereinQ is as above;Y is selected from the group consisting ofR' is hydrogen atom or an alkyl group;R<sup>2</sup> is hydrogen atom or an alkyl group;R<sup>3</sup> is hydrogen atom, a halogen atom or an alkyl group;R<sup>4</sup> is hydrogen atom, an alkyl group, a cycloalkyl group, a halogenated alkyl group or a halogen atom;R<sup>5</sup> is hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, nitro group or hydroxy group;R<sup>5</sup> is attached to an arbitrary position of X, andR3 or R4 is attached to an arbitrary position of Y.The amine derivatives (II are useful as fungicides.
Patent DE-3584074-D1 (DE)
Inventor: PREIN FRANZ DIPL PHYS
IPC: H01S3/223
Filed: 1985-11-09
Granted: 1991-10-17
Abstract: The laser has a sealed housing with a resonator, a catalyser and/or a gas emission surface coupled to the resonator space. Pre-ionised and non-deposited atoms or molecules are supplied or generated simultaneously in response to a physical stimulation. Pref. the surfaces of the laser interior and/or the catalyser are at least partially saturated with these atoms or molecules. Pref. the laser gas and/or the interior surfaces are pre-conditioned before the initial laser stimulation via a pulsed electrical discharge.
Patent DE-3662470-D1 (DE)
Title: Centrifugation
Inventor: GORDON ALAN JOHN
IPC: G01N1/28
Filed: 1986-06-05
Granted: 1989-04-20
Abstract: Centrifugation apparatus, especially for cytocentrifugation to produce cell monolayers, includes a sample chamber that is adapted for automated protective processing, e.g. fixation, of matter deposited on a slide during the centrifugation operation. For this purpose the sample chamber comprises a deposition chamber (5), and a treatment fluid reservoir (9) communicating with the deposition chamber (5) via a buffer chamber (10) and weir (11) so arranged that in the attitude for centrifugation, treatment fluid such as fixative placed in the reservoir (9) is retained there until centrifugation produces an artificial gravitational field that causes the fluid to flow to the buffer chamber (10) in which it is retained by the weir (11) for so long as the artificial gravitational field is maintained. Upon decay of that field the fluid flows over the weir (11) to the deposition chamber. There may be a series of such reservoirs and associated buffer chambers and weirs through which buffer chambers a succession of treatment fluids are caused to progress in sequence by repeatedly applying the artificial gravitational field. There may also be a sample reservoir (7) that communicates with the deposition chamber (5) in a manner providing for transfer of sample material from this reservoir (7) to the deposition chamber (5) only when the artificial gravitational field is applied.
Patent DE-3664895-D1 (DE)
Title: Packager
Inventor: NONINI GEREMIA
IPC: B25J9/00
Filed: 1986-02-11
Granted: 1989-09-14
Abstract: Packager (10) which comprises at least one delivery line with conveyors (11) and with movable abutments (13) to form layers of rolled stock (12), removal means (18) that serve also to form stacks of such rolled stock (12) and movable arms (14) with magnetic heads (15), such packager (10) being able to take layers of rolled stock (12) which are all right-side-up (15A) or are all upside-down (15B), or are alternately right-side-up and upside-down, the arms (14) with magnetic heads (15) having an upper engagement position (15A) and a lower engagement position (15B) to engage the rolled stock (12), there being one single series of heads (15) able to take the rolled stock right-side-up (15A) and to overturn it, as required, with a rotation of 180 DEG  after having taken it.
Patent DE-3670564-D1 (DE)
Inventor: ASSINK BERNARDUS JOHANNES MARI
IPC: A47B57/42
Filed: 1986-12-30
Granted: 1990-05-31
Abstract: Shelf construction to be positioned on two supporting brackets which can be secured to a rack, the shelf being made of sheet material and the front margin and/or the rear margin of the shelf being through-shaped, and a hook-shaped ledge of a boxlike body being detachably hookable to the free wall of this through-shaped margin, in which the box extends over the entire length and over a portion of the width of the underside of the shelf and in which the other longitudinal margin of the box facing the hook-shaped ledge is perpendicularly bent so that a strip of said box, extending along said longitudinal margin, can be positioned against the underside of the shelf in such a manner that the portion of the shelf above the box fits like a cover onto the box.
Patent DE-3677145-D1 (DE)
Inventor: WEBB JOHN EDMUND RICHARD
IPC: B60P1/38
Filed: 1986-11-17
Granted: 1991-02-28
Abstract: Mechanical handling apparatus 1 for moving a load over a support surface 2, comprising an endless powered conveyor device 3 which extends substantially over at least part of the length of the support and is trained round guide means or pulley means 4 rotatable about substantially horizontal axes. The surface 2 also has mechanical handling apparatus in the form of rise and sink conveyors 9 which are in the form of tracks which extend substantially the length of the surface and comprise a plurality of rollers 10 which are raisable and lowerable with respect to the surface between a position in which the rollers 10 stand proud of the surface for passage of a load such as a pallet 11 thereover and a position in which the rollers 10 are retracted below the level of the surface for support of the pallets on the surface for storage or transport.
Patent DE-3687853-D1 (DE)
Inventor: HAAKER PAUL RUDOLF
IPC: G01N23/04
Filed: 1986-04-22
Granted: 1993-04-08
Abstract: Themask image assigned to the background is subtracted from each projection image. The mask is derived using for each image point the image values of the projection images in the sequence. To generate the mask image the image values of several projection images are compared. The image values corresponding to the smallest absorption form the image values for the image point of the mask image. The projection images controlled by ECG signals that occur during the fast heart phase are used to generate the mask image. The generation of mask images is repeated several times during a sequence.
Patent DE-3762035-D1 (DE)
Inventor: ARMBRUSTER FRANK ING GRAD
IPC: B24B7/12
Filed: 1987-06-16
Granted: 1990-05-03
Abstract: 1. Method for manufacturing a paper feed roller with a foam body (4), which, during the formation of a cylindrical roller surface (5), is ground, whereupon after grinding a powder consisting of paper filler is applied to the roller surface.
Patent DE-3765235-D1 (DE)
Inventor: LAWHON ROBERT ANDREW
IPC: C03B3/00
Filed: 1987-09-29
Granted: 1990-10-31
Abstract: In a material preheating and liquefying process such as in a glassmaking operation, particulates entrained in the exhaust from the preheating stage are collected and returned to the process at a location where a molten phase is present and re-entrainment is suppressed.
Patent DE-3777675-D1 (DE)
Inventor: BRANDIN HENNING DR DIPL ING
IPC: B24D5/16
Filed: 1987-02-27
Granted: 1992-04-30
Abstract: A grinding wheel with a resinoid type of bond has a plain bore or a bore with a bilateral recess with rounding-off radii of at least 8mm. The faces in contact with the clamping flanges and the adjoining areas of the wheel faces are coated or sealed with a water repellent resin, pref. epoxy resin.
Patent DE-3780013-D1 (DE)
Inventor: HOEFKENS DANIEL SIMON GREGOIRE
IPC: H04B3/23
Filed: 1987-11-11
Granted: 1992-07-30
Abstract: An adjustable echo canceller used in a telecommunication system and including a digital filter (DIH) of which the coefficients (a0-a3, B) are calculated by software programs (PROG1-PROG4) after measurement of signals. The contributions of these coefficients to the output signal of the canceller are measured and compared to measures of an echo signal obatined when the filter is not active. These measures are realized from a location common to several communication line circuits each including a canceller.
Patent DE-3781954-D1 (DE)
Inventor: WISSKIRCHEN KLAUS BERND
IPC: H01H13/12
Filed: 1987-07-03
Granted: 1992-11-05
Abstract: The push button actuated switch has a small range of movement with the actuation having a high initial resisting force followed by a reduction. The switch has a push button (1) with a formed groove (2) in which a profited return spring is located (9). The push button locates in the housing (15) that has a pair of contact springs (18,19) projecting from the base and which have connecting pins on the underside (21). An insulated pin (27) locates between the contact springs and causes separation when the push button is pressed down.
Patent DE-3784121-D1 (DE)
Inventor: NEWKIRK MARC S
IPC: C01B/
Filed: 1987-09-10
Granted: 1993-03-25
Abstract: A method of producing self-supporting ceramic bodies (12) having a polymer component, which includes first providing a self-supporting ceramic body (12) comprising (i) a polycrystalline oxidation reaction product formed upon oxidation of a molten parent metal with an oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces of said ceramic body. The polymer is disposed or formed within the interconnected porosity (13). The polymer is situated so as to alter, modify or contribute to the properties of the ceramic body (12) originally formed.
Patent DE-3785126-D1 (DE)
Inventor: JORKE HELMUT DIPL PHYS
IPC: H01L29/864
Filed: 1987-08-07
Granted: 1993-05-06
Abstract: In an IMPATT diode consisting of a monocrystalline silicon substrate, on which is applied a heterostructure semiconductor layer sequence comprising an alternating arrangement of at least two different semiconductor layers forming one or more hetero-junctions, the novelty is that the generation zone contains at least one SiGe layer (2).
Patent DE-3787121-D1 (DE)
Inventor: BELTZ GERALD
IPC: C12N15/48
Filed: 1987-06-01
Granted: 1993-09-30
Abstract: The invention relates to antigenic preparations useful for inducing the production of antibodies in a cat which will bind to epitopes on feline leukemia virus. Also disclosed are immunogenic compositions and methods for immunizing a cat to enable the production of antibodies to feline leukemia virus.
Patent DE-3787913-D1 (DE)
Inventor: HASHIMOTO MASANORI
IPC: B01D15/00
Filed: 1987-04-02
Granted: 1993-12-02
Abstract: An agent for the removal of nucleic acids and/or endotoxin from a liquid containing the nucleic acids and/or endotoxin and further useful substances (e.g. proteins, hormones, etc.) comprises as an active ingredient a chitosan having a low molecular weight, particularly that having an intricsin viscosity of 0.01 to 5 (dl/g) and a colloid equivalent of not less than 2 meq/g of evaporated residue.
Patent DE-3864385-D1 (DE)
Inventor: SIEBOLD HORST DR
IPC: A61B5/055
Filed: 1988-11-11
Granted: 1991-09-26
Abstract: The nuclear magnetic resonance imaging system uses superconductive coils (11..13) cooled by a cryogenic medium for providing a homogenous magnetic field and normal coils (8) within the superconductive coils (11..13) providing a magnetic field gradient. A cooled radiation shield (18) of an electrically and thermally conductive material lies between the different coils (8, 11..13). The screening plate (18) is used to suppress induced eddy currents caused by the gradient coils (8) in a screening structure (20) associated with the superconductive coils (11..13) and containing a second type of superconductive material. Pref. the screening structure (20) is in the form of a layer or foil applied to the inside surface of a cooled coil former (4) for the superconductive coils (11..13).
Patent DE-3866063-D1 (DE)
Inventor: JESCHKE WILLI
IPC: B41F27/12
Filed: 1988-07-26
Granted: 1991-12-12
Abstract: A flexible printing plate (2) is clamped to a round cylinder (1) of a rotary printing machine. The clamping mechanism has rails (6,9), gripping the plate ends (4,5) supported on the side walls of a channel (3) in the cylinder. A follower, integral rail (9) acts against the trailing plate end (5) with a clamping jaw at the middle, while at the rail ends form stretchers for the plate in the axial direction of the cylinder. Clamping strips (15) slide longitudinally on the outer ends of the rail under the action of eccentric pins (20) with adjusting mechanisms (25). Further eccentric pins in the strips actuate other clamping jaws (32) in the latter, pressing the plate end against a face on the strip.