baber/WOPTO huggingface dataset:
Patent DE-3460843-D1 (DE)
Title: New o-acyl-alkanediol-phospholipids, processes for their preparation and pharmaceutical preparations containing them
Inventor: LAUTENSCHLAGER HANS-HEINER DR
IPC: C07F9/10
Filed: 1984-02-25
Granted: 1986-11-06
Abstract: O-acyl-alkanediol-phospholipids of the general formula 
<CHEM>
 wherein R<1> signifies a saturated or unsaturated (preferably by one olefine double bond), straight or branched chain alkyl residue with 10 to 20 carbon atoms, R<2> signifies hydrogen, a straight or branched chain alkyl or alkoxy residue with 1 to 4 carbon atoms or a group NR<6>R<7>. The residues R<3>, R<4>, R<5> may be the same or different and represent a lower alkyl residue with 1 to 4 carbon atoms, preferably methyl. The residues R<6>, R<7> may be the same or different and signify hydrogen, or a saturated or unsaturated (preferably by one olefine double bond), alkyl residue with 1 to 20 carbon atoms, phenyl, phenyl substituted by C1-3-alkyl, C1-3-alkoxy, halogen, or trifluoromethyl, or signify an aralkyl residue, especially the benzyl group. The indices l and m or 1 or 0. The index m is a whole number from 2 to 4 preferably 2. Processes for their preparation and pharmaceutical preparations containing them.
Patent DE-3473394-D1 (DE)
Title: Circuit arrangement for connecting a subscriber line to a services integrated digital network (isdn)
Inventor: FUNDNEIDER OSWALD DIPL ING
IPC: H04M11/06
Filed: 1984-05-02
Granted: 1988-09-15
Abstract: A circuit for the subscriber termination in an integrated services digital network (ISDN) to which a number of individual terminals are connected by respective S-interfaces, or by S-interface busses respectively combining a number of terminals into a common ISDN network termination, each subscriber line having a B+B+D channel structure, has a switching matrix operated by a switching control for selectively connecting B-channels to each other or through-connecting a B-channel to a switching center. The D-channels in the transmission direction toward the switching control are supplied to an AND gate having an output which is a common D-channel connected to the switching control and which is also connected through a common D-echo channel to the D-echo channels in the opposite transmission direction associated with the S-interfaces. The D-channels in the transmission direction toward the switching control are also connected to an identifier which supplies information to the switching control identifying from which S-interface the signal being transmitted arises.
Patent DE-3475619-D1 (DE)
Title: Quaternary salts of dibenzo(1,4)diazepinone, pyrido-(1,4)benzodiazepinone, pyrido(1,5)benzodiazepinone derivatives and pharmacological activity thereof
Inventor: GIANI ROBERTO
IPC: C07D519/00
Filed: 1984-05-07
Granted: 1989-01-19
Abstract: Quaternary salts of 11-acyl derivatives of 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one, 6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one and 5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one are described.Said quaternary salts are endowed with antiulcer, antisecretory, spasmolytic and antimuscarinic activity.
Patent DE-3478231-D1 (DE)
Title: Drum for laundry washing machine
Inventor: PIAI DINO
IPC: D06F37/00
Filed: 1984-10-24
Granted: 1989-06-22
Abstract: In conventional laundry washing machines of the top-loading type, the mounting elements of a rotatable drum housed in the washing tub are accessible only from the interior of the drum, rendering repair and maintenance operations rather cumbersome. In a drum for a laundry washing machine of the above described type, provided with journals for its support in the tub, each journal being mounted on one side in a bearing housed in a corresponding seat of a first support releasably secured to the respective lateral wall of the tub with at least one sealing element being interposed therebetween, and connected, on the other side, to a second support secured to the respective lateral wall of said drum and cooperating with at least one further resilient sealing element concentric therewith, the invention overcomes the above noted drawbacks by providing that between said first and second supports there is disposed a further rigid support element of annular shape, provided with at least two separate cylindrical seats concentric with one another for mounting the resilient sealing elements thereon, said further support elements being further provided with respective cylindrical rim portions adapted to cooperate with said bearings for preventing axial displacement thereof.
Patent DE-3482890-D1 (DE)
Inventor: SCHEPPACH FRITZ
IPC: B23Q1/26
Filed: 1984-02-21
Granted: 1990-09-13
Abstract: 1. A wood working machine, more particularly a circular saw or a router, comprising a machine frame and at least one sliding carriage which is able to be moved in relation to the same and is able to be mounted on an associated longitudinal guide (3), which is adjacent to a fixture mounting side of the machine table, and at least two attachment rails (4), which project on the mounting side, and have lateral abutment faces, with which on the table side a respective mounting face (6) is associated, characterized in that at their respectively inwardly directed edge the attachment rails (4) have at least one downwardly opening detent notch (8), and using the latter are able to be connected with a supporting bearer (7), projecting past the fixture mounting surface (6), of the machine table and in that the rear end, which is directed away from the 1f (3), of the attachment rails (4) is provided with at least one rearwardly open insertion recess (9) associated with the supporting bearer (7) on the table side, such recess having a securing lug (10) at least fitted under it.
Patent DE-3485515-D1 (DE)
Inventor: DETZEL JOSEF
IPC: B65D3/10
Filed: 1984-12-13
Granted: 1992-03-26
Abstract: A cylindrical container has a sealing cover contg. a discharge opening and a piston forming the bottom. A casing is wound from cardboard or similar material. The casing (6) is formed from a flat rectangular sheet of e.g. cardboard, with a lengthwise seam (9) into a sleeve, whose two ends are then widened into cones. The cover (7) and the piston-type bottom (4) are then inserted in the ends and sealed or glued to them.
Patent DE-3564487-D1 (DE)
Title: Article handling apparatus
Inventor: BONE JAMES
IPC: F41A9/07
Filed: 1985-06-11
Granted: 1988-09-22
Abstract: 57 There is disclosed article handling apparatus (10) which is primarily intended for transferring ammunition shells to and rom a storage magazine in a mobile weapons system, such as i tank or warship. The apparatus comprises a storage maga- :ine having a storage rack (14, 15, 16, 17) on which the articles (1, 11) can be stored, and a conveying means for travers- ng the articles along the storage rack and taking the form of in- lexing means (2, 12). The indexing means moves through an ndexing cycle in which it has a starting position in which it is engageable with a first batch of articles, causes one increment of traversing movement of the batch, releases itself from the engaged first batch, returns to the starting position and en- <sub>l</sub>ages with a second batch of articles. Restraining means is proviled including a cam bar (13) which operates to locate any articles which may be present on the storage rack against up nd down movement and also against traveising movement vhile the apparatus is in its storage mode. In addition, the cam par (13) retains the articles in position in the storage rack while he indexing means (2, 12) is returning to its starting position luring operation of the apparatus in the transfer mode.
Patent DE-3574062-D1 (DE)
Title: Control circuit for a stepping motor
Inventor: BUI NGOC CHAU
IPC: H02P8/12
Filed: 1985-03-18
Granted: 1989-12-07
Abstract: The control circuit comprises means for measuring current flow in the motor winding including an auxiliary transistor and means to form periodically a current mirror from such auxiliary transistor and one of the transistors coupled to the winding for applying thereto energization pulses, i.e. motor drive pulses, catch-up pulses or check pulses.
Patent DE-3581581-D1 (DE)
Inventor: NOLL TOBIAS DIPL ING
IPC: G06F7/508
Filed: 1985-08-20
Granted: 1991-03-07
Abstract: A digital multiplier which has cells arranged in a plurality of rows and columns wherein the rows are assigned to different groups of partial product bits. Sum paths and carry paths are provided which connect the individual cells to each other and at their ends emit signals from which the product bits are formed. The multiplicand bits are stored intermediately together with the sum and carry signals formed in a row and are simultaneously forwarded to the next row in accordance with a pipelining process. It is desired to obtained the least possible delay in feeding a multiplier bit into all the cells of a row so as to achieve short range transit time of the signals between the output of two consecutive rows and this is achieved with a logic link element which is used to form a partial product bit which is contained in a cell which proceeds the row and in which this partial product bit is added to sum signals and carry signals. One of the cells of the following row contains a full adder which is connected to the output of the logic link with a connection line which is provided with a shift register stage. The invention can be used for integrated circuit for digital data processing.
Patent DE-3582873-D1 (DE)
Inventor: TULL THOMAS WARD
IPC: C23C22/12
Filed: 1985-12-11
Granted: 1991-06-20
Abstract: A heavy phosphate coating suitable as a base for a lubricant, prior to cold deformation of a ferrous surface, is formed by application of an aqueous acidic phosphating solution containing phosphate, organic nitro compound or nitrate (introduced as an inorganic nitrate), zinc, manganese or iron and, to increase the coating weight, hydroxylamine, is an amount of at least 0.01% by weight.
Patent DE-3583270-D1 (DE)
Inventor: PIEJKO KARL-ERWIN DR
IPC: B01D69/14
Filed: 1985-09-09
Granted: 1991-07-25
Abstract: In a reagent strip for the dry-chemical detection of a component of an aqueous sample solution comprising a detection reagent in a membrane, the improvement wherein the membrane is an essentially anhydrous, but water-absorbing, membrane for a reagent substrate in an analytical agent for the dry-chemical detection of a component of an aqueous sample solution, comprising at least one hydrophobic film-forming, water insoluble organic polymer in which at least one hydrophilic organic polymer is dispersed as discrete particles. The reagent can be incorporated into the membrane when produced or can later be applied as by impregnation. The membrane performs as well as or better than multi-layer strips.
Patent DE-3584158-D1 (DE)
Inventor: IMAKI KATSUHIRO
IPC: A61K31/34
Filed: 1985-07-22
Granted: 1991-10-24
Abstract: The present invention relates to novel isomers of PGAs, PGDs, PGEs, PGFs, 6-keto-PGE<sub>1</sub>s, 6-keto-PGF<sub>1</sub>s, PGl<sub>2</sub>s, 6,9a-nitrilo-PGl<sub>1</sub>s and 6,α-methano-PGl<sub>2</sub>s, having a specific steric configuration, which are replaced by an alkyl (C<sub>1</sub> to C<sub>8</sub>)-substituted cycloalkyl (C<sub>4 </sub>to C<sub>7</sub>) group in (1S, S) form, in (1S, R) form or in cis form at the 15-, 16- or 17-position of the PG skeleton, and, alkyl esters thereof, non-toxic salts thereof, non-toxic acid addition salts thereof and cyclodextrin clathrates thereof, possessing more potent PG-like pharmacological activity than other isomers.
Patent DE-3663616-D1 (DE)
Title: Process for preparing a coated-particle salt substitute composition
Inventor: MEYER DAVID R
IPC: A23L27/00
Filed: 1986-11-28
Granted: 1989-07-06
Abstract: Disclosed is a process for preparing a coated-­particle salt substitute composition wherein a flow of a gaseous medium is passed upwardly through a bed including potassium chloride particles at a velocity more than sufficient to form and maintain a fluidized bed of the particles. A spray of an aqueous solution including maltodextrin is introduced into the fluidized bed below its upper surface to form a coating of the solution on the fluidized particles. The velocity is sufficient to also establish a particle-flow zone above and adjoining the upper surface of the fluidized bed wherein a substantial portion of the coated particles are propelled out of the fluidized bed on a flow path extending thereabove and returning thereto.
Patent DE-3668642-D1 (DE)
Inventor: BROEKER MICHAEL DR
IPC: C12R1/04
Filed: 1986-03-19
Granted: 1990-03-08
Abstract: 1. A process for the preparation of a polypeptide having antigenic determinants of the herpes simplex virus, by isolation of a section of the genome, which codes for this type of polypeptide, from the deoxyribonucleic acid of this virus, binding of the section of the genome enzymatically to the deoxyribonucleic acid of a vector, introduction of this combined deoxyribonucleic acid into a cell in which the combined deoxyribonucleic acid brings about the production of this polypeptide, and obtaining of this polypeptide, which process comprises the section of the genome being the Sall fragment (section of about 0.62 - 0.64 map units of the genome) of herpes simplex virus type 2.
Patent DE-3675947-D1 (DE)
Inventor: RAHN HORST
IPC: B29C33/36
Filed: 1986-11-13
Granted: 1991-01-10
Abstract: The invention relates to an apparatus for the continuous production of pipes with cross-profiled walls from a pipe strand of thermoplastic plastic emerging in still plastic state from an extrusion nozzle.
Patent DE-3679682-D1 (DE)
Inventor: PORGES IVAN
IPC: H03H11/12
Filed: 1986-01-25
Granted: 1991-07-18
Abstract: The filter is particularly intended for applications in the audiofrequency range. Between the base and the emitter of a transistor operated in common-collector mode, a series-resonant LC shunt trap is connected which is connected to the junction of two series-connected resistors at the emitter end. The resistor connected to the emitter terminal is used for setting the Q-factor of the shunt trap located in the feedback branch. <IMAGE>
Patent DE-3680131-D1 (DE)
Inventor: FLING RUSSELL THOMAS
IPC: H04N5/14
Filed: 1986-03-19
Granted: 1991-08-14
Abstract: A pix-in-pix display includes a filtering system for processing the video signals which produce the reduced-size image. The filtering system includes an anti-aliasing filter - (210) which reduces the amplitude of the components of the video signals which may cause aliasing distortion when the image is subsampled. However, the filter passes substantial amounts of these components. The filtered video signal is subsampled (212) and applied to a peaking filter (220) which amplifies the band of frequencies containing the aliasing components relative to lower frequency bands to improve the appearance of detailed portions of the reproduced image.
Patent DE-3683799-D1 (DE)
Inventor: ALBERTI GIULIO
IPC: C01B25/37
Filed: 1986-05-09
Granted: 1992-03-19
Abstract: The invention relates to a zirconium phosphate in particles having sizes comprised within the range of from 1 to 100 µm, a lamellar structure with interlayer distance, in the anhydrous state, comprised within the range of from 7.9 to 8.2 A and a , surface area comprised within the range of from 9 to 20 <sub>m2/</sub>g.The method consists in altering the lamellar structure of a zirconium phosphate with layer structure of alpha type by intercalating into it an organic substance containing a proton-acceptor group and water and by a treatment with ultrasounds, in regenerating the hydrogen form of said zirconium phosphate by an acid and in washing the same with diluted acids and/or water.
Patent DE-3686566-D1 (DE)
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1986-12-18
Granted: 1992-10-01
Abstract: For transmitting video data in a block format having predetermined number of pixels in each block arranged in coordinates of a two-dimensional configuration, each block is provided with at least one function of a predetermined degree having respective coefficients corresponding to respective terms thereof and defining a plane or curved surface. Parameters are obtained as the coefficients of the selected function to give a value for each of the pixels by performing the function of the respective coordinates, and such parameters are transmitted for each block. At the receiving side, the coordinates of the pixels contained in each block are generated, and the values of the pixels are determined for reconstructing a video image therefrom by performing on the coordinates the function which corresponds to the received parameters.
Patent DE-3750792-D1 (DE)
Inventor: TRAINOR GEORGE LEONARD
IPC: C12Q1/68
Filed: 1987-07-01
Granted: 1995-01-12
Abstract: The invention provides alkynylamino-nucleotides and their labeled derivatives which are useful, for example, as chain terminating substrates for DNA sequencing, along with several key intermediates and processes for their preparation.
Patent DE-3773289-D1 (DE)
Inventor: SONGER PAUL EUGENE
IPC: A62D3/00
Filed: 1987-01-05
Granted: 1991-10-31
Abstract: Atmospheric contamination by residual hazardous particles remaining on a substrate following removal from the substrate of a layer of material containing such particles is substantially reduced, by coating the substrate with certain aqueous coating compositions which produce tacky films on drying. For example, the health hazard from airborne asbestos fibers remaining attached to a substrate from which a layer of asbestos-containing material has been removed is substantially reduced by coating the substrate with an aqueous latex composition containing certain carboxylated butadiene styrene polymers.
Patent DE-3778184-D1 (DE)
IPC: G01N1/10
Filed: 1987-02-19
Granted: 1992-05-21
Abstract: After extraction of the specimen (59) the sample extracting probe is separated by cutting round it at the height of the specimen without cutting the specimen. The part (13') of the probe holding the specimen is then separated from the rest of it by pulling it axially. The part of the specimen protruding from the holding part (13') of the probe is then separated from it by a second cut. The cut round the probe is performed by rotating the probe about its longitudinal axis.
Patent DE-3782050-D1 (DE)
Inventor: TSUBAKIMOTO TSUNEO
IPC: C09K23/00
Filed: 1987-05-19
Granted: 1992-11-05
Abstract: Dispersing agent comprises polymer (A) and/or polymer (B) obtd. by neutralising (A) with alkaline substances, as main components. (A) is introduced using monomer (a) of formula (1), and opt. other polymerisable monomer (b). R is H or Me, X is H, mono or di-valent metals, NH3- or organic amine-gp., A and B are alkylene independently, and m is 0 or 1-50.
Patent DE-3782678-D1 (DE)
Inventor: HARMS JUERGEN PROF DR MED
IPC: A61B17/58
Filed: 1987-04-08
Granted: 1992-12-24
Abstract: The stabilising screw for the segments of the spinal column has threaded shank with a shaped head to receive the end of a rod which applies the stabilising force.  The screw (2) has a hexagonal head (5) with an externally threaded extension (6). The head extension has a hemispherical recess to receive a ball-end link (14) retained by a coupling nut (9).  The link is connected to a fork (3) by a transverse pin (18).  The stabilising rod is attached to the fork.  The joint thus permits rotation about two mutually perpendicualr axes.
Patent DE-3782938-D1 (DE)
Inventor: SPECKAMP WILLEM NICO
IPC: C07D403/00
Filed: 1987-04-15
Granted: 1993-01-14
Abstract: PCT No. PCT/GB87/00253 Sec. 371 Date Nov. 23, 1988 Sec. 102(e) Date Nov. 23, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06227 PCT Pub. Date Oct. 22, 1987.Indoloquinone compounds useful as cytostatic agents have formula (I), where R2 and R3 are in each case, hydrogen, halogen, an alkyl group (which may be substituted), an alkoxy group or an aryloxy group, an alkylthio group or an arylthio group, a primary or secondary amino group, hydroxy group or an amino group; R5 is hydrogen, a hydroxy group, an alkoxy group, an alkyl group (which may be substituted), or a carbohydrate moiety; R6 and R7 are in each case hydrogen, halogen, or an alkyl group; R8 is a group -CH2X1, a group -CO2-M+, where M+ is a metal ion; a group -CO2R10, where R10 is hydrogen or an alkyl group (which may be substituted); a group -CONR'R'', where R' and R'' are hydrogen or alkyl groups (which may be substituted); R9 is a group -CR11R12X2, a group -CO2-M+, where M+ is a metal ion; a group -CO2R13, where R11, R12 and R13 are in each case hydrogen or an alkyl group (which may be substituted); a group -CONR'R'', where R' and R'' are in each case hydrogen or an alkyl group (which may be substituted), and X1 and X2 (when present) are hydrogen, or groups selected from OH, OR, -OC=OR, -OCO2R, -OC=ONRR, SH, SR, -SC=OR, -SC=SR, -SCO2R, -SC=SOR, -SC-ONRR, -SC-SNRR, and -NRR [where R is hydrogen, an alkyl group (which by be substituted), or an aryl group (which may be substituted)], -OSOR, -OSO2R and OP(OR)2 [where R is hydrogen, an alkyl group (which may be substituted,), an aryl group (which may be substituted), or a carbohydrate moiety]; and X1 and X2 may be the same or different. Preferred compounds and methods for their manufacture are provided.
Patent DE-3784031-D1 (DE)
Inventor: MARCHESSEAU JACK
IPC: H01R4/36
Filed: 1987-11-24
Granted: 1993-03-18
Abstract: This terminal is of the type comprising a hole for receiving the end of a conductor and a screw for locking this end inside this hole. This terminal (1) assumes the shape of a rectangular parallelepiped whose two opposite faces (7) have a shoulder (8). In combination there is provided an elastic immobilising clamp (9), having a generally U- shape, formed by one of the ends of a metallic coupling strip (10). The median arm (12) of this clamp is arranged against the respective wall (11) of the housing of the corresponding device. As far as the lateral arms (13) are concerned, they are capable of receiving between them the connection terminal (1) and of immobilising it by virtue of a projecting elbow (14) provided on each of its arms and which is capable of bearing against the shoulder (8) of the corresponding face of this terminal. This connection terminal can fit all sorts of electrical devices. <IMAGE>
Patent DE-3785331-D1 (DE)
Inventor: KRAUS HEINZ
IPC: H01L21/027
Filed: 1987-11-24
Granted: 1993-05-13
Abstract: In a mask for lithographic production of semiconductor components, the carrier layer (2) has, in the edge region (9) between the mask structure and the support frame (1), an elastic region. This is formed by perforations in the carrier layer (2). The perforations surround the structure (8) in at least two rows which are set in two opposing neiqhbouring rows. In the radiation absorbing carrier layer, the radiation transparent structure is arranged. Alternatively, on a radiation-transparent carrier layer, there is arranged a radiation absorbing structure.
Patent DE-3851738-D1 (DE)
Inventor: CHU ALEXANDER H T
IPC: A61K31/70
Filed: 1988-08-24
Granted: 1994-11-10
Abstract: A process for purifying lysocellin which comprises mixing lysocellin solids with sufficient halogen acid to convert fatty acid ester salt impurities into water-soluble metal halogen salts and water-insoluble free fatty acids and to convert lysocellin salts into water-soluble metal halogen salts and water-insoluble lysocellin acid, separating the halogen salts from the lysocellin acid and fatty acid solids, mixing the lysocellin acid and fatty acid solids with sufficient caustic reagent to convert free fatty acids into water-soluble alkali metal salts and to convert lysocellin acid into a water-insoluble alkali metal lysocellin salts, and separating the water-soluble fatty acid alkali metal salts from the alkali metal lysocellin solids.