baber/WOPTO huggingface dataset:
Patent DE-3877801-D1 (DE)
Inventor: NIIRA REIJI
IPC: A01N59/20
Filed: 1988-04-21
Granted: 1993-03-11
Abstract: An antibiotic resin composition comprises at least one antibiotic zeolite of which ion-exchangeable ions are partially or completely replaced with ammonium ionsand antibiotic metal ions, at least one discoloration inhibitor and at least one resin. The antibiotic resin composition exhibits excellent antibiotic property and does not discolor with time. Thus, the resin composition can be employed to form a variety of products which require antibacterial and/or antifungus properties.
Patent DE-3880584-D1 (DE)
Inventor: ECKSTEIN UDO DR
IPC: B41M5/136
Filed: 1988-08-09
Granted: 1993-06-03
Abstract: New leuco triarylmethane dyestuff is a diphenyl -9H-carbazol-3-yl-methane cpd. of formula (I): X = OH, alkoxy, alkenyloxy, aryloxy, cycloalkoxy, aryloxy, acyloxy, alkylamino, dialkylamino, acylamino, aralkylamino or arylamino; R = alkyl, alkenyl or aralkyl; R1 = H, halogen or alkyl; R2 = alkoxy, aralkoxy, aryloxy or -NY1Y2; Y1 and Y2 independently = alkyl, aryl, cycloalkyl or aralkyl; or R2 + A in the o-position forms a heterocycle; ring A can have an annelated benzene ring in the o-/m-position to R2; the cylic and acyclic gps. can have nonionic substits. usual in dyestuff chemistry. More specifically, X = OH, opt. 1-4C alkoxy-substd., 1-12C alkoxy or benzyloxy; esp. OH or 1-12C alkoxy; R = 1-12C alkyl or benzyl; esp. 1-12C alkyl; R1 = H, Cl or 1-12C alkyl; R2 = 1-12, esp. 1-4C alkoxy, benzyloxy, phenoxy or -NY3Y4; ring A opt. has a Cl, 1-12C alkyl, 1-12C alkoxy, 1-4C alkylamino or di-1-12C alkylamino, esp. Me, Et, Pr, Bu, MeO, EtO, NMe2 or NEt2 substit; Y3 and Y4 independently = 1-12C alkyl, opt. substd. by Cl, CN, 1-4C alkoxycarbonyl or 1-4C alkoxy, cyclohexyl, phenyl or benzyl, opt. substd. by Cl, 1-4C alkyl or 1-4C alkoxy; esp. 1-12C alkyl, phenyl or benzyl; or R2 and substd. ring A complete an indolin-5-yl, 1,2,3,4-tetrahydroquinolin-6-yl, 4a,5,6,7,8,9a-hexahydro- or 5,6,7,8-tetrahydro-9H-carbazol-3-yl with a Y substit. on the N atom or a 9-R-substd.-9H-carbazol-3-yl gp., etc.
Patent DE-3884878-D1 (DE)
Inventor: NAKASHIMA MITSUYOSHI
IPC: H01B13/22
Filed: 1988-07-26
Granted: 1993-11-18
Abstract: The present invention relates to a uricosuric composition comprising a quinazoline derivative of the general formula (I): <CHEM> wherein R<1> and R<3> each is a hydrogen atom or a halogen atom or a pharmaceutically acceptable salt thereof as an active ingredient and to the use thereof for the manufacture of a drug for the treatment of gout.
Patent DE-50003292-D1 (DE)
Inventor: ROSCHER CHRISTOF
IPC: C09D4/00
Filed: 2000-05-31
Granted: 2003-09-18
Abstract: The invention relates to organically modified, stable in storage, UV curable, NIR permeable silicic acid polycondensates which are photostructurable in layers having a thickness of 1 to 150 mum. The invention also relates to the production and use thereof as negative resists. The polycondensates according to the invention are obtainable by condensation of organically modified silanediols of the formula I with organically modified silanes of the formula II. <?in-line-formulae description="In-line Formulae" end="lead"?>Ar<SUB>2</SUB>Si(OH)<SUB>2</SUB> (I)<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>RSi(OR')<SUB>3</SUB> (II)<?in-line-formulae description="In-line Formulae" end="tail"?> The radicals are identical or different and have the following meaning: Ar=a radical having 6 to 20 carbon atoms and at least one aromatic group, R=an organic radical having 2 to 15 carbon atoms and at least one epoxy group and/or at least one C-C double bond, R'=methyl or ethyl. Condensation occurs without the addition of water. The molar ratio of said compounds I and II is 1:1. Up to 90 mole percent of said compound of the formula II can be replaced by co-condensable compounds of boron, aluminum, silicon, germanium, titanium and zirconium.
Patent DE-50003975-D1 (DE)
Inventor: KLEINE HERBERT
IPC: F15B13/00
Filed: 2000-07-14
Granted: 2003-11-13
Abstract: The device includes a sensor (1) and at least one magnet (2). The relative position of the sensor (1) w.r.t. the magnet (2) varies and provides a measure of the pressure. The device is integrated into an existing system component of a hydraulically or pneumatically operated system or machine. The variation in position is caused by a piston (3) which slides in a bore having a seal for sealing the two chambers in the bore that are separated by the piston. Alternatively, the variation in position may be caused by a deformable diaphragm.
Patent DE-50004406-D1 (DE)
Inventor: SYMETIS AG ZUERICH
IPC: A61F2/24
Filed: 2000-04-27
Granted: 2003-12-18
Abstract: In vitro production of a homologous heart valve involves: (i) colonizing a biodegradable carrier with homologous fibroblasts and/or myofibroblasts so as to give a connective tissue matrix; (ii) colonizing the matrix with endothelial cells; (iii) introducing the matrix into a pulsating flow chamber (e.g. in a bioreactor) where it is subjected to a (dis)continuous flow rate. An Independent claim is also included for a homologous heart valve with a connective tissue inner core covered with a layer of endothelial cells, the core having a collagen density of 43-55%, based on the matrix.
Patent DE-50005361-D1 (DE)
Inventor: JUNG RUEDIGER
IPC: C09D201/00
Filed: 2000-11-16
Granted: 2004-03-25
Abstract: The invention relates to a pigment preparation comprising an organic pigment and 0.2 to 20% by weight, based on the total weight of the pigment preparation, of an ammonium polyphosphate or of an organophosphorus compound.
Patent DE-50007007-D1 (DE)
Inventor: STREUBEL WOLFGANG
IPC: B23P23/00
Filed: 2000-11-16
Granted: 2004-08-12
Abstract: The device has a forming tool (2) with upper and lower forming dies (4,3). The upper forming tool is coupled via a piston-cylinder-unit (9) containing a hydraulic fluid, to a press ram (12) of a mechanical press, so as to be relatively moveable to a limited degree. The cylinder chamber (19) of the unit is in fluid-connection with the inner chamber of the tubular part (BT). Alternatively, the cylinder chamber is similar connected to the forming chamber of the forming tool.
Patent DE-50007617-D1 (DE)
Inventor: WOMELSDORF HERMANN-JENS
IPC: C01G9/02
Filed: 2000-02-11
Granted: 2004-10-07
Abstract: A method for the preparation of nano size zinc oxide particles having an average primary particle diameter of less than or equal to 15 nm, which are redispersible in organic solvents and/or water, by basic hydrolysis of at least one zinc compound in alcohol or an alcohol/water mixture. The hydrolysis is carried out with substoichiometric amounts of base, based on the zinc compound. The precipitate which originally forms during hydrolysis is left to mature until the zinc oxide has completely flocculated. This precipitate is then thickened to give a gel and separated off from the supernatant phase.
Patent DE-50008611-D1 (DE)
Inventor: WIRTH JOHANNES
IPC: B66B1/34
Filed: 2000-06-21
Granted: 2004-12-16
Abstract: The invention relates to a load-measuring device for load-bearing elements of elevators. Said load-measuring device consists of floor frame (4) on which a load-measuring element (8) is supported, and a floor (9) which rests on said load-measuring element (8). The load-measuring element (8) consists essentially of two torsion elements (13), each with an upper and lower, linearly shaped element (12, 14). Said linearly shaped elements (12, 14) are mutually horizontally offset from each other and provide the support for the floor (9). A cross member (16) extends between the torsion elements (13) at a right angle thereto. The weight to which the mutually horizontally offset upper and lower linearly shaped elements (13, 14) are subjected causes torques in the torsion elements (13) and, as a result, a deflection in the cross member (16). The extent of said deflection is detected by a bend sensor (17) and is conveyed to the elevator control system in the form of an electrical signal.
Patent DE-50012964-D1 (DE)
Inventor: REBOHL THORSTEN
IPC: F02B37/00
Filed: 2000-09-22
Granted: 2006-07-27
Abstract: The method involves calculating the exhaust gas back-pressure based on a measured or calculated exhaust gas temperature (Tv) of the turbine (18), a calculated exhaust gas mass flow (m), a measured or calculated pressure (pn) after the turbine, and the duty ratio (TVLDS) of a boost controller (36). The exhaust gas temperature of the turbine may be calculated using a model including an inlet manifold temperature, fuel mass flow, rotation speed of the engine and an injection commencement parameter.
Patent DE-50013848-D1 (DE)
Inventor: KRUMM VALENTIN
IPC: D03D49/60
Filed: 2000-05-09
Granted: 2007-01-25
Abstract: The method involves rotating sley shaft at maximum angular velocity, at the time of starting. Velocity reduction is carried out in steps. Slowdown step is completed before retreat. The weft yarn reaches textile edge at the point of reversal.
Patent DE-50014861-D1 (DE)
Inventor: BRUNE PETER
IPC: H04L29/06
Filed: 2000-03-13
Granted: 2008-01-31
Abstract: The invention relates to a method for distributing keys to subscribers in communications networks, in particular digital mobile radio networks. These keys are required, for example, for access to added value services. In this case, there is a problem in distributing the keys securely and, above all, in an uncomplicated manner, to the subscribers. According to the invention, this is achieved by the keys being generated, and possibly stored if required, in a security device provided at the mobile radio network end and, on request by a subscriber, by at least one key being requested from the security device, being allocated to the subscriber, and being transmitted via the mobile radio network to the subscriber's mobile station.
Patent DE-50101768-D1 (DE)
Inventor: SCHWEFER MEINHARD
IPC: C01B21/26
Filed: 2001-01-09
Granted: 2004-04-29
Abstract: A method and device for removal of N2O in nitric acid production are disclosed. The device is arranged after a heat exchanger, post ammonia burning, before the absorption tower and contains a catalyst, which essentially comprises one or several iron loaded zeolites.
Patent DE-50102478-D1 (DE)
Inventor: SCHMIDT PETER
IPC: H04L1/00
Filed: 2001-03-12
Granted: 2004-07-08
Abstract: A turbo decoder for decoding a data signal transmitted via a disturbed channel has a symbol estimator. The symbol estimator contains a computing device, which, with knowledge of the error protection code used at the transmitter end, calculates transition metric values, forward and reverse recursion metric values and the output values (LLR). The computing device includes at least one hardware computing chip constructed of combinatorial logic for generating at least one type of the values.
Patent DE-50104508-D1 (DE)
Inventor: UMBRICHT STEFAN
IPC: H01F17/06
Filed: 2001-11-23
Granted: 2004-12-16
Abstract: The invention relates to a medium frequency transformer, which for example, insulates primary DC intermediate circuits from secondary DC intermediate circuits in a DC/DC transformer. The inventive medium frequency transformer has a two-part core, in addition to a primary winding and a divided secondary winding, a first and a second part of the divided secondary winding being configured on a respective side of the primary winding. Each winding preferably consists of a bundle of moulded hollow-cored conductors that are insulated in common and are traversed by a liquid coolant.
Patent DE-50106305-D1 (DE)
Inventor: PEUCHERT DR
IPC: G02F1/1333
Filed: 2001-11-24
Granted: 2005-06-30
Abstract: Alkali-free aluminoborosilicate glass comprises (in wt.%): more than 58-65 SiO2, more than 6-11.5 B2O3, more than 14-20 Al2O3, more than 3-6 MgO, more than 4.5-10 CaO, 0-1.5 SrO, more than 1.5-6 BaO, more than 3 SrO + BaO, and 0 to less than 2 ZnO. Preferred Features: The glass comprises (in wt.%): more than 58-65 SiO2, more than 6-11.5 B2O3, more than 14-20 Al2O3, more than 3-6 MgO, more than 4.5-10 CaO, 0 to less than 4 SrO, more than 2.5-6 BaO, more than 3 SrO + BaO, and 0-2.5 ZnO. The glass has a thermal expansion coefficient  alpha 20/300 of 2.8 x 10<-6>/K to 3.9 x 10<-6>/K, a transformation temperature Tg of at least 690 degrees C, a density of less than 2600 g/cm<3>, an E-modulus of at least 74 Gpa, a refractive index of less than 1.54 and an acid resistance of less than 0.7 mg/cm<2>.
Patent DE-50113816-D1 (DE)
Inventor: MUNK GABRIELE
IPC: D06P1/642
Filed: 2001-02-19
Granted: 2008-05-15
Abstract: The wash fastness of dyed fibers, especially keratin fibers, can be increased substantially by means of a combination of active ingredients comprising pyrrolidinone carboxylic acid and a natural or synthetic cationic or amphoteric polymer.
Patent DE-50203685-D1 (DE)
Inventor: SCHILLING ANDREAS
IPC: B42D25/29
Filed: 2002-05-31
Granted: 2005-08-25
Abstract: A security element ( 2 ) comprising a reflective, optically variable surface pattern ( 3 ) which is embedded in a layer composite of plastic material and which can be visually recognized from predetermined observation directions is formed from a mosaic of optically active surface elements ( 13 ). In the mosaic of the surface pattern ( 3 ) at least two of the mosaic surfaces ( 11; 12 ) of the surface pattern ( 3 ) are arranged substantially adjacent and have microscopically fine light-diffractive relief structures ( 4 ). The spatial frequencies of the relief structures in the mosaic surfaces ( 11; 12 ) are of values from predetermined spatial frequency ranges in such a way that, in the case of illumination beams which are incident obliquely relative to a normal onto the plane of the layer composite, the relief structures of the mosaic surfaces ( 11; 12 ) deflect visible monochromatic light parallel to the normal ( 32 ). The relief structures of the mosaic surfaces ( 11; 12 ) differ only in respect of spatial frequency, the difference in the spatial frequencies in the adjacent mosaic surfaces ( 11; 12 ) being at most 40 lines/mm.
Patent DE-50208665-D1 (DE)
Inventor: WENNING UDO
IPC: F25B39/02
Filed: 2002-12-05
Granted: 2006-12-21
Abstract: A multi-way valve, particularly for a refrigerant circuit, includes a housing having a number of inlets and outlets and a chamber with a number of seats respectively associated with an inlet or outlet. The multi-way valve also includes a closing element that can move between the seats and at least one actuator, which is provided in the form of an element made of a shape-memory alloy and capable of being displaced from one of the seats when the closing element is heated. The direction of displacement is transversal to the normal direction of the seat.
Patent DE-50208932-D1 (DE)
Inventor: HEZEL THOMAS
IPC: B23Q11/08
Filed: 2002-07-10
Granted: 2007-01-25
Abstract: The cover tape (13) remains stationary while the slide is in movement and is raised off the housing opening in treatment by a slide-fitted lifter (16). The lifting device (16) includes rollers (16,17,20,21) spaced normal to the plane of the opening, and/or deflector surfaces for the tape (13). The tape itself is fixed at its ends to the housing (10) and fixed at one end to a tensioner. The slide (12) has lines (15) led through the housing opening for a slide-moved coating etc device, the lines led through the slide gap formed when the tape is raised. Robot(s) are fitted to the slide or other movable machine, each slide having its own tape lifter (16).
Patent DE-50209168-D1 (DE)
Inventor: CHRISTOPH ERICH
IPC: B60R21/2165
Filed: 2002-05-14
Granted: 2007-02-15
Abstract: The invention relates to a covering device for an airbag (28), with a rigid support piece (12) and a decorative skin (14), connected thereto, which covers a firing channel (30) for the airbag (28), which is provided with, on the rear side thereof, facing the support piece, an invisible internal weakening (18) in the skin, running along a set pre-determined breakage line (16), which may be torn by the unfolding airbag (28) in the firing channel (30). According to the invention, a reliable tearing may be guaranteed, whereby the skin weakening (18) is at least partly embodied as a multiple cut line (38) by at least two laterally adjacent skin scorings (36).
Patent DE-50211610-D1 (DE)
Inventor: SCHWAN OLAF
IPC: G11C16/22
Filed: 2002-06-11
Granted: 2008-03-13
Abstract: A control unit is described for technical installations, devices and/or machines having a microprocessor, a programmable memory and a housing enclosing the microprocessor and programmable memory. Data lines lead out of the housing for connection with an external device for writing data to the programmable memory. The control unit is enclosed in the housing such that the operability of the control unit is at least partly destroyed when the housing is opened. The control unit furthermore has a check device that checks for authorization a write access by which data are written to the programmable memory over the data line, and causes the data to be written to the programmable memory only in case of a successful check of authorization.
Patent DE-50214270-D1 (DE)
Inventor: HEGNER FRANK
IPC: G01L19/06
Filed: 2002-12-18
Granted: 2010-04-22
Abstract: A pressure sensor for measuring a pressure includes a pressure chamber; and a deformation body, which can be exposed to a medium under pressure, and which, additionally, at least partially bounds the pressure chamber and seals such pressure-tightly from the medium; wherein the walls of the sensor chamber have a hydrophobic coating, which was applied by gas and/or vapor phase deposition. The hydrophobic coating preferably includes a silane. Especially suited are silanes having one or more hydrophobic groups R and one or more anchoring groups X. Especially preferred are: R-Si-X<SUB>3</SUB>, R<SUB>1</SUB>R<SUB>2</SUB>-Si-X<SUB>2</SUB>, R<SUB>1</SUB>R<SUB>2</SUB>R<SUB>3</SUB>-Si-X. The hydrophobic group R is preferably an alkyl, perfluoroalkyl, phenyl or perflurorophenyl group. The anchoring group X is preferably an -OH (silanol), -X (halide, e.g. -Cl), -OR (ester, e.g. -OCH3), -NH2 (amine), or -SH (Mercaptosilane). Additionally, aliphatic or cyclic silazanes -Si-NH-Si-, e.g. hexamethyldisilazane, can be used. Likewise suitable are compounds of the type R<SUB>y</SUB>-Me-X<SUB>z</SUB>, with Me=e.g. Zr, Ti.
Patent DE-50300905-D1 (DE)
Inventor: FINK MARKUS
IPC: E03D11/14
Filed: 2003-04-01
Granted: 2005-09-08
Abstract: A wall (W) mounted ceramic urinal (U) has attachment points (a-n) with fixtures (5) each of which has a fishplate adapter (6) with an elongated slit (6a) and threaded bolt (9).
Patent DE-50301243-D1 (DE)
Inventor: RUETHER FRANZ
IPC: A47B13/02
Filed: 2003-06-24
Granted: 2006-02-09
Abstract: The chair (10) is assembled of four legs (12), the rear legs extending to the top and forming the vertical elements (13) of the back part, the horizontal element (14) of the back part, and a frame (11) made of four specifically bent parts (16, 17). The two lateral parts (16) are u-shaped, open to the sides and provided with an insertion pin (18) at both ends. The front, the rear part (17) respectively is also provided with an insertion pin (18) at both ends and u-shaped but its ends are bent a second time in order to be parallel positioned to the outer ends of the side parts (16) when joined. The pins (18) are inserted into openings (19) located at the inner side of the legs (12, 15) and fixed with a glue. The frame (11) is ideally made of plywood or of aluminum bars.
Patent DE-50304194-D1 (DE)
Inventor: VOLLGOLD GUENTER
IPC: G01N1/38
Filed: 2003-08-02
Granted: 2006-08-24
Abstract: Sample containers (8) and their holder (7), share a common center of gravity (11) (c.g.). This is located in a plane parallel with that containing the c.g. (10) of the eccentric drive (4). Inter-plane vertical displacement (h) is small.  Container and holder are arranged around the eccentric drive and their c.g. is lower than or higher than that of the drive. The lowest point of the container is below the eccentric drive plane. The spacing (h) is less than the height (H) of the eccentric drive unit. It is preferably less than 50%, 25% and especially less than 10% of this height (H). The c.g. planes cover each other. The vessel and holder c.g. is only slightly to the side of the eccentric axis. It is most preferably only 5% of the height (H) to the side, or may be on the axis. Spacings are referred to the empty-vessel state, or a typical filling.  The electric drive is connected to the casing or base of the equipment by elastic suspension. Containers occupy one or more circles in the holder, which is mounted interchangeably. It is annular. The holder has grooved slots at right angles to the movement, around the circumference. The holder is elastic, clamping the containers in the slots. A container heater and/or cooler is included.
Patent DE-50307302-D1 (DE)
Inventor: FEIX JUERGEN
IPC: E01B25/30
Filed: 2003-11-14
Granted: 2007-06-28
Abstract: There may be redundant fastenings for the stator packets (11). The running rail (1) has a flat upper surface (2) and vertical sidewalls (4,5). One of the sidewalls has its lower edge fastened to the middle of the upper surface of the inverted U-section rail (9). There are transverse reinforcing bulkheads (18).  The inverted U-section rail has castellated sides with holes accommodating pairs of fastening bolts (16). The stator packets may have flat ends (22) butted together, or the ends may be dovetailed. The stator packets have downward-facing projections (28) at the bottom, with arch-shaped cutouts (13) between them.
Patent DE-50312452-D1 (DE)
Inventor: SIEBENKOTTEN GREGOR
IPC: C12N15/09
Filed: 2003-09-12
Granted: 2010-04-08
Abstract: The chamber (1) has a supply line (7) with opening (8) near the electrode (3).  Internal diameter of the line narrows towards the electrode. A solution storage vessel is connected to the interior (2) via the line. The interior and vessel are separated by a valve, or a membrane disrupted by pressure, enabling selective solution introduction into the interior. The chamber is sealed against germs. The vessel wall is elastic or deformable. The vessel is connected to the chamber integrally or via e.g. a luer connection. Together they are sealed against germs. The chamber has a cannula-pierceable wall or luer. Its cross section is small; it is long and thin or spiraled. It is partitioned. In a further variant, the separating device is a valve or filter unit. Further variants based on the foregoing principles are described.  An Independent claim is included for the corresponding method of treating biological materials.
Patent DE-58906404-D1 (DE)
Inventor: THIELEN WALTER DR
IPC: B01D53/14
Filed: 1989-05-22
Granted: 1994-01-27
Abstract: In a process for cleaning gases, especially flue gases, it is known that the bulk material migrates downwards through a bulk material layer held between two perforated metal sheets arranged essentially vertically and mutually parallel, with crossflow of the gas which is to be cleaned, the particle size of the bulk material predominantly being smaller than the hole diameter. In this case, it is possible that particles emerge with the gas on the outflow side of the layer. These emergent particles are to be intercepted as far as possible. The gas to be cleaned is passed through the layer of bulk material at such a high velocity that fines discharged on the outflow side from the layer are subjected to impact precipitation (5) downstream of the layer (S) of bulk material, and that the precipitated fines are continuously discharged downwards along the perforated metal sheet (1). Preferably, the apparatus is an impact precipitator arrangement (5) consisting of a multiplicity of inwards-inclined horizontal plates (6) which are arranged on top of one another in louvre-type fashion. Moreover, the perforated metal sheets are preferably gill-type sheets with gills (4). The apparatus is preferably used in activated coke reactors for the desulphurisation and/or denitrification of flue gases. <IMAGE>