baber/WOPTO huggingface dataset:
Patent DE-3661197-D1 (DE)
Title: Oxadiazolylimidazobenzodiazepines, process for their preparation and pharmaceutical compositions
Inventor: WAETJEN FRANK
IPC: C07D487/04
Filed: 1986-04-04
Granted: 1988-12-22
Abstract: Compounds of formula <CHEM>  wherein x is Cl, Br, F, CF3, CH3 or CN. and pharmaceutical compositions thereof. The compounds are useful in amelio-rating central nervous system ailments therewith, especially convulsions and anxiolytic states. A novel intermediate and process for its production are also disclosed.
Patent DE-3665579-D1 (DE)
Title: Purification and recovery of phenylalanine
Inventor: HATCH RANDOLPH T
IPC: C07C229/36
Filed: 1986-02-27
Granted: 1989-10-19
Abstract: A method is described for the recovery of a phenylalanine component from an aqueous mixture. A complex comprising Ca<+><-> and the phenylalanine component is precipitated at a first pH. The precipitated complex is separated from a liquid phase. The pH of the complex is lowered to a second pH below the first, and the phenylalanine component separated from the Ca<+><+> ion.
Patent DE-3668185-D1 (DE)
Inventor: PAQUES ERIC PAUL DR
IPC: A61K38/46
Filed: 1986-04-02
Granted: 1990-02-15
Abstract: 1. A process for the purification of a tissue plasminogen activator (t-PA), which comprises bringing a solution containing tissue plasminogen activator or one of its derivatives into contact with a carrier-bound polysulfate of a saccharide or sulfated sugar (affinity material), removal of the liquid, freeing the affinity material from impurities, and elutin t-PA, or t-PA derivative, bound by this material.
Patent DE-3674633-D1 (DE)
Inventor: VAN ZWEEDEN ADRIAAN
IPC: A01M7/00
Filed: 1986-05-13
Granted: 1990-11-08
Abstract: @ A method and an apparatus for the spraying onto a field of a liquid such as a herbicide solution by means of a spraying apparatus, propellable over the field, with a series of spraying members (3) fed by a common liquid pressure pump (6) wherein a carrier fluid is supplied to the spraying members (3) by means of the pump and the active substance in the stream of carrier fluid is added by means of a second regulatable pump (12), wherein the volume of carrier fluid provided to the spraying means (3) is controlled dependantly on the quantity of active substance by a regulating system (5) controlling one of the two fluid flows, in order to keep the concentration of active substance in the carrier fluid constant irrespective of the travel velocity, ensuring that although the quantity of the active substance is regulated dependantly on the travel velocity, the concentration is independant thereof, resulting in a homogeneous spreading of the active substance over the full width of the strip of land to be sprayed.
Patent DE-3685533-D1 (DE)
Inventor: TSURUO TAKASHI
IPC: C12P21/00
Filed: 1986-09-08
Granted: 1992-07-09
Abstract: By
 (a) immunizing a mouse with an adriamycin-resistant K562/ADM strain which has been established from a human myelogenous leukemia cell K562 strain (ATCC CCL243);
 (b) taking spleen cells out of the immunized mouse and preparing a dispersion of the cells;
 (c) subjecting the spleen cells together with mouse myeloma cells to cell fusion conditions thereby to prepare a hybridoma as a fusion product between the spleen cell and the myeloma cell;
 (d) culturing the mixture of cells obtained from the step (c) on a selective medium on which only the hybridoma can grow;
 (e) determining whether the hybridoma-containing supernatant of the medium contains the antibody desired thereby select hybridoma capable of producing the antibody desired;
 (f) cloning the hybridoma thus selected; and
 (g) incubating the clone in an abdominal cavity of a mouse or on a medium a monoclonal antibody is formed and accumulated in the cancerous ascites or the supernatant of the medium.
Patent DE-3750544-D1 (DE)
Inventor: JONES FRANK R
IPC: A61M1/36
Filed: 1987-11-17
Granted: 1994-10-20
Abstract: An immunoadsorbent material specific for disease-related antigens is used for therapy of the disease state. Antibodies to particular antigens, including tumor antigens, viral antigens, and bacterial antigens, are bound to a silica matrix through hydroxyl groups activated with cyanogen bromide. Patients suffering from the disease are then treated by removing a flow of blood, separating the blood into plasma cellular components, passing the plasma through the immunoadsorbent material, recombining the treated plasma and cellular components of the blood, and returning the treated blood to the patient.
Patent DE-3767008-D1 (DE)
Inventor: SCHREIBER HANS
IPC: G01R15/00
Filed: 1987-03-25
Granted: 1991-02-07
Abstract: A type characteristic of a measurement transducer is stored in a type memory of an evaluator. Deviations of the type characteristic from the individual characteristic of the measurement transducer are defined by individual values which accompany the measurement transducer in a coding memory. A computer of the evaluator identifies the corresponding measured value for every electrical measured signal from the type characteristic and from the individual values.
Patent DE-3772277-D1 (DE)
Inventor: ARNOLDT FRIEDRICH
IPC: A01C15/00
Filed: 1987-06-19
Granted: 1991-09-26
Abstract: The seed drill attachment comprises a main seed hopper (10), fitted to the front of the towing tractor (1) and the drill heads on the rear hitch.  The drill heads include the furrow digging tools and a subsidiary seed hopper (12), which delivers seed directly to the sowing points. The subsidiary hopper is kept topped up from the main tank. The seed feed between the hopper comprises a slow moving mechanical feed, and a surplus return.  The feed to the drill heads comprises a simple gravity feed.
Patent DE-3774289-D1 (DE)
Inventor: WARIS TAPIO
IPC: D21F11/04
Filed: 1987-02-05
Granted: 1991-12-12
Abstract: The board is made by depositing upon the same wire, several superposed pulp layers laid by successive headboxes.  At least two-headboxes lay thick pulp, of such high consistency that all fibres on the wire cannot move significantly and impede dewatering of the superposed layers.  Pref. the layers of thick pulp are core layers, and thick pulp consistency is above 1.5%, and specifically is 2-4%.  Specifically board wt. is 150-300 gm. per sq. m.
Patent DE-3777933-D1 (DE)
Inventor: BUSSELT WOLFGANG
IPC: H01J9/22
Filed: 1987-09-17
Granted: 1992-05-07
Abstract: In the prodn. of luminescent screens for CRTs by a phosphor powder sedimentation process in which a waterglass-contg. phosphor suspension is added to an aq. electrolyte soln. on a screen substrate, ammonium nitrate is added to the phosphor suspension and/or the electrolyte soln.
Patent DE-3783988-D1 (DE)
Inventor: TERAO SHINJI
IPC: C07D207/38
Filed: 1987-08-27
Granted: 1993-03-18
Abstract: The present invention relates to a compound of the formula: <CHEM> wherein X is sulfur or optionally substituted imino group; Y is a bond, oxygen, phenylene, phenyleneoxy, or oxyphenyleneoxy; R<1> is hydrogen or optionally substituted hydrocarbon residue; R<2> is optionally substituted hydrocarbon residue; and R<1> may form, together with the imino-nitrogen atom as X, a nitrogen-containing 5- to 7-membered ring, production and use thereof. The compound (I) of the present invention has an anti-oxidation activity and activities of preventing or improving functional disorders due to biologically active oxygen species, thus being useful as a pharmaceutical agent for prophylaxis and therapy of disorders in the circulatory system.
Patent DE-3784728-D1 (DE)
Inventor: KRONHEIM SHIRLEY R
IPC: C12R1/19
Filed: 1987-08-27
Granted: 1993-04-15
Abstract: A process is provided for purifying recombinant IL-1 from microbial cells, comprising suspending the cells in an aqueous buffered medium having a pH from about 1 to about 5; disrupting the cells to provide an extract containing solubilized IL-1; and recovering solubilized Il-1 from the extract.
Patent DE-3786009-D1 (DE)
Inventor: DOERING BERTHOLD
IPC: F21V17/00
Filed: 1987-12-22
Granted: 1993-07-01
Abstract: Inside the casing (1) of a vehicle headlamp is a reflector (3) for the main beam bulb, supported separately from an adjacent reflector (4) for the bulb used for driving within a built up area. The side of the main beam reflector nearest the other reflector has a tubular extension (12) in line with the axis of the adjacent reflector, and parallel to the axis of its own beam. Behind this tubular extension is a line (10) and a sarcen (9) for the adjacent bulb, and their supporting frame (8). The tubular extension carries an anti-dazzle disc (11), and projecting from the side remote from the full beam reflector is a further screen (14). This screen and the tube (12) are silvered.
Patent DE-3855113-D1 (DE)
Inventor: SHROTRIYA RAJESH
IPC: A61P25/30
Filed: 1988-03-24
Granted: 1996-04-25
Abstract: The invention relates to the use of buspirone or a pharmaceutically acceptable acid addition salt thereof for preparing a pharmaceutical composition for the treatment of alcohol abuse.
Patent DE-3856585-D1 (DE)
IPC: A01N43/56
Filed: 1988-06-10
Abstract: N-Phenylpyrazole derivatives of the formula: <CHEM>  wherein R<1> represents cyano, nitro, halogen, acetyl or formyl: R<2> represents R<5>SO2, R<5>SO or R<5>S in which R<5> is optionally halogen substituted alkyl, alkenyl or alkynyl; R<3> represents a hydrogen atom or a group NR<6>R<7> wherein R<6> and R<7> each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R<6> and R<7> together form a cyclic imide and R<4> represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.
Patent DE-3860952-D1 (DE)
Inventor: BARICOS JEAN
IPC: F42C15/28
Filed: 1988-01-27
Granted: 1990-12-13
Abstract: The fuse comprises: - a pyrotechnic chain (201-205) put into the chain alignment position by centrifugal effect during the firing of the ammunition, - a percussion system (300) with a striker (301), a supporting member, first spring means (303), trigger means for releasing the striker and locking means, - a delay assembly (400) comprising a volume (404) of microballs which is progressively discharged under the action of a follower piston (401) and of second spring means (408). According to the invention, the trigger means comprise an annular element divided into a plurality of sectors (307), each of these sectors interacting with the supporting member of the striker by means of a ramp-shaped face (312), with at least one retaining ball (304) being interposed. This ensures not only conventional percussion by a front shock, but also percussion by a lateral effect under a high-incidence shock or the self-destruction of the ammunition. <IMAGE>
Patent DE-3861606-D1 (DE)
Inventor: KELLER PAUL DIPL ING
IPC: B66C23/80
Filed: 1988-04-01
Granted: 1991-02-28
Abstract: According to the invention, there are provided on the rear of a vehicle at least two lateral, oblique supporting arms (2) having supporting spars (3) which are fastened to the vehicle frame (16) and on the inside of which telescopically extensible ground-contact spars (4) can be arranged in two different guide directions (A and B), thus producing different stabilising widths (C and D) when the ground- contact spars (4) are in the extended state. For this purpose, the supporting spars (3) have a conical extension (8) on their outlet side, in which extension a guide wedge (5) is screwed either at the top or at the bottom. <IMAGE>
Patent DE-3864613-D1 (DE)
Inventor: TORDEUX MARC TORDEUX MARC
IPC: C07D215/26
Filed: 1988-06-17
Granted: 1991-10-10
Abstract: A process for the preparation of perhaloalkylated aromatic derivatives by placing an aromatic derivative and an alkali metal, alkaline-earth metal or metal dithionite or hydroxymethanesulphinate in contact with a perfluoroalkyl halide or a trifluoromethylated perhaloalkyl halide in a polar aprotic solvent.
Patent DE-3865365-D1 (DE)
Inventor: AMAN MARTIN
IPC: B23Q1/26
Filed: 1988-05-31
Granted: 1991-11-14
Abstract: In linear power units having a housing (1) and a slide (2) linearly movable relative to the housing, to relieve the slide of transverse forces, lateral forces etc., in order to reduce wear and eliminate jamming, is at least one guide rail (6) arranged parallel to the direction of action of the linear power unit, the housing (1) is fixedly connected to the guide rail (6), and the slide (2) is hingedly connected in a manner to transmit push and pull forces only, to a guide device (7) guided on the guide rail (6).
Patent DE-3870504-D1 (DE)
Inventor: FANKHAUSER PETER DR
IPC: A61K31/565
Filed: 1988-03-24
Granted: 1992-06-04
Abstract: The transdermal therapeutic system is used for the combined administration of oestrogens and gestagens. The therapeutic system consists of
 (1) a covering layer which is closed and impermeable to the constituents of the active agent formulation,
 (2) a reservoir containing essential constituents of the active agent formulation and, if desired, a membrane,
 (3) an adhesive layer and
 (4) a protective layer, which can be pulled off, on the adhesive layer. 
<??>The system contains an oestrogen derivative in combination with a synthetic gestagen and an agent which increases percutaneous absorption.
Patent DE-3875677-D1 (DE)
Inventor: FITJER HOLGER KAUFMANN
IPC: A46B3/18
Filed: 1988-09-03
Granted: 1992-12-10
Abstract: The mascara brush has bristles (16) set between two elongated parts (12) of afastener(10). The latter is then stranded so that the bristles protrude radially and run in spirals around  it  . Prior to stranding bristles are eccentrically set between the fastener long parts and possess an initial length on one part (a), which stick out radially further than the remaining, second length of another part (b).
Patent DE-3878909-D1 (DE)
Inventor: BOYCE T
IPC: A61L27/60
Filed: 1988-04-28
Granted: 1993-04-08
Abstract: A method and apparatus for forming a permanent, composite skin replacement consisting of an epidermal component and a porous, resorbable, biosynthetic laminated dermal membrane component for use in wound repair. The dermal membrane is formed in the apparatus, which permits regulation of variables affecting membrane structure. The dermal membrane may be modified to incorporate biologically active molecules to enhance wound repair and to reduce infection when the skin replacement is applied to a wound.
Patent DE-3888943-D1 (DE)
Inventor: BAKER CAROL ANN
IPC: A01N63/00
Filed: 1988-12-08
Granted: 1994-05-11
Abstract: Biological material such as proteins and microbes is encapsulated by a method which comprises   a) admixing the biological material with an aqueous non-ionic polymer solution in which the polymer is present at a concentration of at least 3% w/v; b) forming polymeric beads by adding the mixture of part (a) dropwise into a water-immiscible non-solvent for said polymer, said non-solvent being maintained at a temperature sufficient to freeze the bead but not so low to cause freeze fracture; and c) drying the beads of step (b) to remove substantially all unbound water in said beads.   Freeze-drying produces a stable encapsulated product which in the case of microbes retains a high level of viability. The method provides a means of using microbes as agricultural agents since the encapsulated product is acceptable and useful to the farmer.
Patent DE-50000276-D1 (DE)
Inventor: BROHLBURG GUIDO
IPC: E04B7/22
Filed: 2000-05-02
Granted: 2002-08-22
Abstract: The multilayered insulating element with a hard foam plastic core (1) and wooden top and bottom rectangular cover plates (2, 3) is characterized by the following facts: a) the core has mating projecting and set-back end sections (4, 5) relative to the wooden cover plates; b) the core is provided with top and bottom chamfers (7) running parallel to the wooden cover plates, as well as with parallel slit-shaped cutouts (9).
Patent DE-50005092-D1 (DE)
Inventor: BRUSS WITTA
IPC: A61F13/02
Filed: 2000-05-19
Granted: 2004-02-26
Abstract: The invention relates to a film plaster, in particular for covering wounds and for preventing or treating blisters. Said film plaster consists of at least one elastic polyurethane film which is optionally coated on one surface with a pressure-sensitive adhesive substance. The elastic polyurethane film is provided with hydrophobing agents based on fluorocarbon, silicon or hydrocarbon.
Patent DE-50005931-D1 (DE)
Inventor: BECKMANN INGO
IPC: C09D11/02
Filed: 2000-08-17
Granted: 2004-05-06
Abstract: A method for the production of printed surfaces which are fluorescent under ultraviolet (UV) light uses either a single color or four-color print process in which the base colors of yellow, blue and red and special color tones contain fluorescent pigments, which are not visible under normal light but visible under UV light, in a fixed ratio to the pigments which are colorfast under high intensity light. The method of this invention can be carried out easily to apply and the numerous printing steps previously required are avoided. One advantage is that pictures printed with fluorescent colors appear to give a complete three-dimensional effect at night under UV light with an authentic stepless color reproduction of all tones when daylight effect.
Patent DE-50008241-D1 (DE)
Inventor: MELZER ARMIN
IPC: C22B19/32
Filed: 2000-03-30
Granted: 2004-11-18
Abstract: The foam is made using metal powder.  An Independent claim is included for use of the powder to make the foam, i.e. the corresponding process.
Patent DE-50014464-D1 (DE)
Inventor: THURNER GUENTHER
IPC: E01F9/011
Filed: 2000-05-18
Granted: 2007-08-16
Abstract: The anchoring device (1) secures a rod (2) which projects upward out of the ground. It has an anchoring section (4) with a s thread releasably inserted in the ground. There is an accommodation or holding section (5) surrounding the upper, cylindrical pa of the rod. It has a cup-shaped or tubular-shaped filling section (6) which receives a filling material (7). This may be hard sa with a large grain size, gravel or stone material.
Patent DE-50015677-D1 (DE)
Inventor: MUELLER OLIVER
IPC: C12Q1/6806
Filed: 2000-01-05
Granted: 2009-08-13
Abstract: The invention relates to a method for the stabilization, purification or/and isolation of nucleic acids from biological materials, in particular stool samples which may contain contaminations and interfering substances. Furthermore, a reagent kit suitable for carrying out the method of the invention is described.
Patent DE-50102410-D1 (DE)
Inventor: KOCHANEK WOLFGANG
IPC: C22B23/00
Filed: 2001-03-22
Granted: 2004-07-01
Abstract: The invention relates to a method for producing metal bodies by mixing metal compound particles with a binding agent and compacting them to form shaped parts, whereby the binding agent is subsequently removed and the metal compound is reduced to metal by gassing the same with a reductive gas at high temperatures. The reduction is carried out at temperatures lower than the sintering temperature of the reduced metal compound so that the formed reduced shaped bodies, while maintaining their original dimensions to a large extent, have a density less than that of the metal compound used. The metallic matrix obtained in such a manner can be subjected to a post compaction by applying mechanical forces. High-strength steel parts having very low residual porosities and a high geometric tolerance are obtained by sintering the matrix at usual sintering temperatures after compaction.
Patent DE-50104929-D1 (DE)
Inventor: JUNG REINHARD
IPC: B01D46/10
Filed: 2001-04-11
Granted: 2005-02-03
Abstract: Filter arrangement (1) comprises a traversable filter material (2) and a frame (4) for the material. The filter material and the frame are both made of polypropylene.
Patent DE-50105673-D1 (DE)
Inventor: PETER DIPL-ING FH
IPC: F16J15/56
Filed: 2001-09-04
Granted: 2005-04-28
Abstract: The casing (1) of the work appliance has an indented recess (4) in which a stripper combination insert (15) is fitted which also has a recess (5) in which a U-shaped ring (6) is pressed so that one arm (7) closes flush with the inner diameter of the insert to divide the space inside the recess into two halves. A metal stripper (9) is fitted above the arm (7) and an elastomer ring (12) is fitted below in the U-shaped ring. The metal stripper is smaller in its outer diameter than the inner diameter of the recess and can be enclosed by a further elastomer ring (10) having two lips (11) adapted to inclines associated with the inner wall of the recess.
Patent DE-50111778-D1 (DE)
Inventor: WENDT HANS
IPC: F24C7/08
Filed: 2001-10-04
Granted: 2007-02-15
Abstract: The oven has a bush (8) in the top wall having a plug (9) which closes the opening (10) unless a sensing element (7) is inserted and held in place by a spring clip (21) when required. The plug is retained by a hinged bracket (15).
Patent DE-50114155-D1 (DE)
Inventor: RUTZ ROLAND
IPC: G06F21/34
Filed: 2001-08-31
Granted: 2008-09-04
Abstract: The invention relates to a method and to an arrangement for a rights ticket system for increasing the security of access control to computer resources. According to the invention, in a safe environment, a person that is especially trustworthy produces for a computer a host card with identity information specific of said computer and a personalized set of data in the form of a signed ticket. Said ticket contains information on the rights of a user for at least one RTS computer or on resources of said RTS computer, but also identity information on the host card already produced for the RTS computer. In order to protect the tickets, a common secret information is established that is shared by the host card and the tickets allocated to said host card. After receipt, the user decrypts the signed ticket with the private key of his user card, and then verifies and it stores it in the user card. Access to an RTS computer is enabled only after a mutual authentication via the common secret information between the user card of the user and the host card of the respective computer.
Patent DE-50201785-D1 (DE)
Inventor: DIETRICH OLIVER
IPC: H04H20/82
Filed: 2002-05-13
Granted: 2005-01-20
Abstract: The invention relates to a transmission method and a transmission device (1), for audio and/or visual programmes, transmitting from a provider (2) to one or several customers (3). Said programme is produced by the provider (2) by means of at least one base station (4) and transmitted to the relevant customers (3) by means of a transmission network (9) in bi-directional communication with one or several customers (3), provided with one or several customer stations (5,6,7,8) for playback of the programmes. Said programmes are preferably produced locally by the customers (3), whereby only control programmes with optionally updated data are transmitted by the provider (2) to the customers, which access playback software and programme components stored on the customer stations (5,6,7,8).
Patent DE-50207140-D1 (DE)
Inventor: KLISS RAINER
IPC: A61K8/00
Filed: 2002-12-06
Granted: 2006-07-20
Abstract: The present invention relates to a surface-modified nanoscale zinc oxide, where the surface modification involves coating with an oligo- or polyethylene glycol acid. This surface-modified zinc oxide is characterized in that it forms stable dispersions in a liquid medium. In addition, the present invention relates to a process for the production of surface-modified zinc oxide, and also to a process for the production of nanoscale zinc oxide dispersions.