baber/WOPTO huggingface dataset:
Patent DE-50203676-D1 (DE)
Inventor: KOENIG WILHELM
IPC: G01R31/3185
Filed: 2002-03-28
Granted: 2005-08-25
Abstract: The circuit detects an interruption in differential signal conductors to which a driver (AT1) is connected, whereby the driver can be switched in a high impedance manner and two output drivers (ZAT1,2) are provided whose outputs can be connected to separate differential signal sources and each of which can be switched in a high impedance manner..  AN Independent claim is also included for the following: an output circuit for differential data transmission with a line connection to a terminating potential.
Patent DE-50209733-D1 (DE)
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 2002-08-24
Granted: 2007-04-26
Abstract: An essentially quadrate paving stone having a corresponding base block (21) is provided on all four side surfaces (25, 26) with flange-like, upright spacers (22) which are spaced apart from each other at intervals corresponding approximately to the width of the spacers, making it possible for them to make an interlocking connection with adjacent shaped paving stones of the same type. Furthermore, the bottom side (24) of the paving stone features a number of transverse, gutter-like depressions resulting in the formation of ribs between these depressions. This creates an additional dentification, or anchoring, in the bed surface of the installed paving stones.
Patent DE-50213297-D1 (DE)
Inventor: TANZER DIETER
IPC: G01N31/22
Filed: 2002-08-30
Granted: 2009-04-02
Abstract: The invention relates to a dry-chemical method and a test kit for the rapid, quantitative analysis of total acid in wine and must. In this method, a slightly alkaline buffer is added to the sample to be analyzed, and the total acid content is determined from the resultant pH with the aid of a test stick with pH indicator.
Patent DE-50310182-D1 (DE)
Inventor: HOLZSCHUH HELGA
IPC: C23C16/30
Filed: 2003-05-15
Granted: 2008-09-04
Abstract: Cutting body comprises base body having a coating made from TiBN having a B content of at least 6 wt.%.  An Independent claim is also included for a process for producing a hard material layer for a cutting body comprising placing a body to be coated in a reactor at a process pressure of 60-950 mbar and a temperature of 700-950 degrees C. The process atmosphere contains precursors for titanium and boron and nitrogen and/or nitrogen compounds.  Preferred Features: The TiBN layer is a mixed phase layer made from a TiN phase and a TiB2 phase. The TiN phase is cubic and the TiB2 phase is hexagonal. The TiBN layer is applied using a  CVD process.
Patent DE-50310648-D1 (DE)
Inventor: ERNST HANSGEORG
IPC: C07B61/00
Filed: 2003-04-08
Granted: 2008-11-27
Abstract: The invention relates to a process for preparing chiral imidazolidin-2-ones of the formula I in which R<SUP>1 </SUP>is C<SUB>1</SUB>-C<SUB>8</SUB>-alkyl, cyclohexyl, phenyl, a C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl-, halo-, nitro-, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy-, C<SUB>1</SUB>-C<SUB>6</SUB>-alkylmercapto- or CF<SUB>3</SUB>-substituted phenyl radical, naphthyl or a C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl-, halo-, nitro-, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy- or CF<SUB>3</SUB>-substituted naphthyl radical, R<SUP>2 </SUP>is C<SUB>1</SUB>-C<SUB>8</SUB>-alkyl, C<SUB>2</SUB>-C<SUB>8</SUB>-alkenyl, cyclohexyl, phenyl or a phenyl-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl radical which may be substituted by a nitro, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy, methylenedioxy or CF<SUB>3 </SUB>radical, and R<SUP>3 </SUP>is C<SUB>1</SUB>-C<SUB>12</SUB>-alkyl, C<SUB>2</SUB>-C<SUB>8</SUB>-alkenyl, cyclohexyl, phenyl or a C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl-, halo-, nitro-, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy-, methylenedioxy-, dialkylamino- or CF<SUB>3</SUB>-substituted phenyl radical, by reacting a compound of the formula II or the salt thereof in which R<SUP>1</SUP>, R<SUP>2 </SUP>and R<SUP>3 </SUP>have the abovementioned meaning, with urea in the presence of an involatile ammonium salt, wherein the reaction is carried out in the presence of an aprotic polar organic solvent.
Patent DE-50311080-D1 (DE)
Inventor: WILLPUETZ MICHAEL
IPC: A47G25/48
Filed: 2003-10-20
Granted: 2009-03-05
Abstract: The free space between the support (4) and a springy tongue (5) of the hanger is limited by a stop. The section of the free space which is limited by the upper stop, is formed as a small gap (10). The upper stop is formed by the top interior of the connecting part (6). The gap (10) is less than 1 mm wide.
Patent DE-50311805-D1 (DE)
Inventor: BECKER FRIEDEMANN
IPC: G11B19/02
Filed: 2003-02-06
Granted: 2009-09-24
Abstract: The playback device has a control device, e.g. a personal computer, coupled to a disc player for a digital audio disc, for decoding the information provided by the disc player playback head for determining the segment with which the playback head is aligned, with corresponding control of the disc player.  Also included are Independent claims for the following:  (a) a playback control deviece for playback of digitally-stored music information;  (b) a digital storage medium for audio and/or video data;  (c) a vinyl disc;  (d) a control method for a playback control device;  (e) computer software for controlling playback of digitally-stored music information;  (f) a data carrier storing data for implementation of playback of digitally-stored music information
Patent DE-50312333-D1 (DE)
Inventor: KETTNER BERNHARD
IPC: C04B28/02
Filed: 2003-02-19
Granted: 2010-03-04
Abstract: Slaked lime is mixed with sandy earth, formed as required, and dried. An Independent claim is included for corresponding building material.
Patent DE-58901388-D1 (DE)
Inventor: SCHMOLKE KARL-HEINZ
IPC: D01G15/88
Filed: 1989-06-12
Granted: 1992-06-17
Abstract: The invention relates to an opening cylinder unit for open-end spinning machines. An opening cylinder (3) is mounted to transmit rotations on a shaft rotatable mounted in a bearing housing, which is covered at one front side by an axially fitted cover. The opening cylinder engages over the bearing housing forming a hollow space. In order that the hollow space can be freed from penetrated microdust in simple fashion, at least two cleaning ducts (15) disposed substantially in parallel to the axis of the opening cylinder are formed in the opening cylinder (3), which extend from the hollow space at least to one front side of the opening cylinder. The hollow space can be cleaned by these cleaning ducts using compressed air.
Patent DE-58906941-D1 (DE)
Inventor: BLASZKIEWICZ PETER DR
IPC: C07C235/60
Filed: 1989-10-05
Granted: 1994-03-24
Abstract: Fluorine-substituted benzene derivatives of the general formula I 
<IMAGE>
 in which Y represents an OH- or -NHSO2R<1> group with R<1> having the meaning of a 
<IMAGE>
group or a straight- or branched-chain alkylene group having from 1 to 10 carbon atoms which is optionally substituted by 1 to 6 fluorine atoms and carries a fluorine atom or the radical V at the end, in which V stands for hydrogen or the radicals U-OR<5> or 
<IMAGE>
 where U represents a CO or SO2 radical, R<5> represents hydrogen, a saturated, unsaturated, straight- or branched-chain or cyclic hydrocarbon radical having up to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups, R<6> and R<7> independently of one another represent hydrogen, a straight- or branched-chain alkyl group having 1 to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups or 1 to 12 fluorine atoms.
Patent DE-58906945-D1 (DE)
Inventor: DOEHLER PETER
IPC: H02P7/29
Filed: 1989-11-07
Granted: 1994-03-24
Abstract: The invention relates to a method to control externally excited DC motors. In this process, voltage pulses of constant pulse duration are applied to the armature. The pulse repetition frequency varies as a function of a comparison between the armature e.m.f. during the pulse intervals and a selectable reference voltage value. In order to achieve a low noise development and quiet running even during starting of the motor, it being the case that low power losses are to occur and that there is no need to adapt the circuit to different motor types and motor powers, a method is proposed in which the temporal distance between the voltage pulses is measured and the voltage pulses are subdivided in each case into sequences of voltage subpulses. In this process, the pulse-interval ratio is dependent upon the measurement result of the said temporal distance. Consequently, the pulse-interval ratio of the voltage subpulses is reduced given a large temporal distance between the voltage pulses, and increased given a small temporal distance.
Patent DE-58908725-D1 (DE)
Inventor: MARESCH KLAUS
IPC: G06K7/00
Filed: 1989-02-13
Granted: 1995-01-19
Abstract: PCT No. PCT/EP89/00131 Sec. 371 Date Nov. 15, 1989 Sec. 102(e) Date Nov. 15, 1989 PCT Filed Feb. 13, 1989 PCT Pub. No. WO89/07802 PCT Pub. Date Aug. 24, 1989.A reading device having a reading head for automatically reading an external non-stationary data storage arrangement, for example, a credit card, may be supervised continuously with respect to its readliness for service. When no external data storage arrangement is inserted, a stationary test data storage arrangement is read by the reading head. The stationary test data storage arrangement is the same or similar to the non-stationary data storage arrangement and can be read identically by the reading head. If the test data read by the reading head from the test data storage arrangement are not transmitted to a processing unit at an expected time, a defect signal is set.
Patent DE-59001882-D1 (DE)
Title: Torsionsstab.
Inventor: NEUHAUS ULRICH DIPL ING
IPC: B60G21/055
Filed: 1990-05-15
Granted: 1993-08-05
Abstract: A torsion bar or stabiliser 2 is accommodated in a bearing 4 and, to ensure that they are secure axially, they rest against abutment 10. The abutment 10 is connected firmly to the torsion bar 2 via a positive connection 12, 13.
Patent DE-59005460-D1 (DE)
Inventor: RUESCHENBECK WILHELM
IPC: A44C17/02
Filed: 1990-08-29
Granted: 1994-05-26
Abstract: In a watch strap with a fastener having fastening elements engaging in one another in a catching manner, a solution is to be provided, with which a watch strap with a fastener is provided, in particular for high-quality watch straps, which has an optimum catch property whilst guaranteeing at the same time that different widths are also covered by the identical closure when the fastener has once been mounted on the watch strap in order to be able to avoid both readjustment and changing the watch strap with the fastener in order to be able to fit the watch strap to thinner and broader arms. This is achieved in that a fastening element (4) is fitted with an engagement tab (5) with teeth or corrugations (7) at the edge, whereas the corresponding fastening part (8) is equipped with a catch pin (12) engaging in the teeth or corrugation crevices, at least one closure element being subjected to the force of a spring in the engagement direction. <IMAGE>
Patent DE-59101656-D1 (DE)
Inventor: STEIN HERMANN
IPC: F27D1/00
Filed: 1991-07-24
Granted: 1994-06-23
Abstract: A roller (1) for a roller hearth furnace, in particular for the heat treatment of slabs, has at intervals support rings (2), between which a heat insulation is arranged. The heat insulation is to withstand dynamic loading of the roller (1) and chemcial loading by the slabs. 
<??>To the circumference of the roller (1), between the support rings (2), a needled first fibre mat (12) is applied, onto which there is sprayed fibre spray mass (14). The fibre spray mass (14) is connected to the first fibre mat (12) by means of its binder. At the side, between the support rings (2) and the fibre spray mass (14), lies a precompressed second fibre mat (13). 
<IMAGE>
Patent DE-59107482-D1 (DE)
Inventor: SCHNEIDER HANS
IPC: B65G53/24
Filed: 1991-12-17
Granted: 1996-04-04
Abstract: A vaccum charging appliance allows small amounts (7 cubic meters) of dry, rather powdery materials to be sucked in. The appliance is designed as an autonomous unit and can be charged, transported and discharged again, in the same way as a transport trough, on a dump truck. The vaccum charging appliance has a tank (1) that contains about 7000 liters of debris, a sucking aggregate (6) housed in a cabin (8) secured to the tank (1), and a conveying hose (14) that can be disassembled and connected to the tank (1). The power of the sucking aggregate (6) lies between 60 and 90 PS. A pre-separator (13) ensures that fine debris particles are separated from the sucked-in air current before it enters the sucking aggregate (6). The pre-separator (13) and the debris tank (1) are provided with a flap (24) or a frontal lid (9) that can be opened for emptying purposes.
Patent DE-59200887-D1 (DE)
Inventor: NEDELE HELMUT DIPL ING
IPC: B62B5/06
Filed: 1992-03-26
Granted: 1995-01-19
Abstract: A combined rotatable grip for two-handed control of guided industrial trucks, in particular gangway stackers, is rotationally coupled to the freely hanging of a double-jointed rotary switch (1) fixed to the housing on one side. The double-jointed rotary switch (1) is equipped with a coupling element (16) which is mounted in two joint shoes (7, 17) so as to be twistable about a first and/or second joint (15, 27). Joint shoes (7, 17) and coupling element (16) are tongued and grooved with respect to one another and pretensioned against twisting. Provided at both joint shoes (7, 17) and on a plate (25) located opposite the latter and fastened to the coupling element (16) are first signal-generating means (36, 37) for compulsory acknowledgement of a two-handed control signal and second signal-generating means (38, 39) for triggering at least one vehicle control signal. The signal-generating means (36 to 39) can be of contacting or contactless design, preferably in the form of fork-type light barriers or Hall generators. By vertical deflection of the combined rotatable grip (2) about an axis of rotation (28) of the first joint (27), the first signal-generating means (36, 37) are actuated, while the second signal-generating means (38, 39) are activated separately or simultaneously by twisting of the combined rotatable grip (2) about an axis of rotation (29) of the second joint (15). Two combined rotatable grips (2) are arranged on a control panel (24) at the same time, preferably on both sides, each combined rotatable grip (2) serving as a reciprocal compulsory-acknowledgement member of the other. <IMAGE>
Patent DE-59202362-D1 (DE)
Inventor: HORLACHER PETER
IPC: D06P1/651
Filed: 1992-06-09
Granted: 1995-06-29
Abstract: The invention concerns mixtures containing a C6-22? fatty-acid ester hydrate of glycerin with a water content of between 5 and 30 % by wt. and a monoglyceride content, relative to the fatty-acid ester of glycerin, of between 50 to 95 % by wt., a stabilizer and a carbohydrate. The invention also concerns the use of such mixtures as thickening in textile-printing pastes.
Patent DE-59202538-D1 (DE)
Inventor: BINNEN GEORG
IPC: B41F17/00
Filed: 1992-11-17
Granted: 1995-07-20
Abstract: The invention relates to a multicolour pad printing machine, in which a cross-shaped pad carrier (2) rotatable about a first axis and a printing-block carrier (6) rotatable in synchronism with the pad carrier about a second axis parallel to the first axis and having a plurality of colour printing blocks (14) and corresponding printing-block colour pots (12) are arranged in such a relation that the printing-block surface on the printing-block carrier (6), a printing-material mounting (4) and a pad-cleaning device (9) are arranged circularly about the pad carrier (2) in one plane, whilst, with the printing material retained immovably, a respective first pad (12a) receives the printing image from the colour printing block (14a) assigned to it, at the same time the pad (12b) preceding this first pad (12a) prints its printing image onto the printing material (5), and a pad following the first pad (12a) is cleaned by the cleaning device (9). This operation takes place cyclically, until all the pads have transferred the respective colour printing image on to the printing material. <IMAGE>
Patent DE-59203717-D1 (DE)
Inventor: MASSHOLDER KARL F DR
IPC: B09C1/00
Filed: 1992-04-22
Granted: 1995-10-26
Abstract: The process for decontaminating contaminated solids by comminution of the solids and removal of the contaminants comprises mechanically swirling up the comminuted solids, blowing air through them and irradiating them with UV light, the airstream being subsequently dedusted and irradiated again with UV light.
Patent DE-59206433-D1 (DE)
Inventor: HAGEN VOLKER
IPC: E06B/
Filed: 1992-10-02
Granted: 1996-07-04
Abstract: Described is a surrounding wall (3) for revolving doors (1), the wall being made up of an array of curved glass or metal strips (4, 5, 6) disposed in any order. The strips are mounted in a frame on the floor and on the ceiling. It is thus possible to take into account the characteristics of the building and to form a seal of any kind at almost any point with a façade (9, 10).
Patent DE-59308075-D1 (DE)
Inventor: BIEWALD JOACHIM DR
IPC: B66B7/02
Filed: 1993-12-08
Granted: 1998-03-05
Abstract: In order to create a guiding device for lifts, in particular vertical lifts with guide rails 10 fastened to a shaft wall 2 by means of fastening members 12-14, which guiding device is insensitive to wall unevenness irrespective of the nature of the shaft wall and experiences no distortion during different thermal expansion of the guide rails 10 relative to the wall 2 or during settling of the housing and which is also suitable in particular for a rucksack lift, the guiding device is designed as a self-supporting, inherently rigid rail framework and has at least two parallel guide rails 10 which are rigidly connected to one another, and the fastening members 12-14 have springs 13, the rail framework 1 being connected to the shaft wall 2 via the springs 13. <IMAGE>
Patent DE-59308809-D1 (DE)
Inventor: THOME ROLAND DR
IPC: C08J11/08
Filed: 1993-11-24
Granted: 1998-08-27
Abstract: The invention relates to a process for the treatment or recycling of polyolefins and polyolefin-containing composite materials for complete material recycling of the individual components containing one or more further synthetic polymers and/or metal and/or natural polymers. The object is to provide a process for the treatment of composite materials containing polyolefins which is technically straight-forward and unproblematic from the aspect of industrial safety, by means of which a qualitatively better polyolefin can be obtained and in addition the process can be carried out economically and ecologically. The object is achieved according to the invention by treatment with a solvent. The solvents used according to the invention are cycloalkanes, n-alkanes and isoalkanes, which are also employed as a mixture. After the insoluble components have been separated off, the polyolefin solution and an aqueous surfactant solution are dispersed in one another according to the invention. The dispersion obtained from this treatment, which comprises precipitated polyolefin, an aqueous phase and an organic phase, is then separated into its constituents in a manner known per se. The particular advantage of the process is also that specific particle sizes can be produced with optimised dry-flow properties. It is of course also possible to produce the desired particle sizes from virgin plastics using this process.
Patent DE-59409568-D1 (DE)
Inventor: WEITSCHIES WERNER
IPC: A61K41/00
Filed: 1994-08-25
Granted: 2000-11-30
Abstract: The invention relates to new microparticles containing active ingredients, which contain at least one gas or a gaseous phase in addition to the active ingredient(s), agents containing these particles (microparticulate systems), their use for ultrasound-controlled in vivo release of active ingredients, as well as a process for the production of particles and agents.
Patent DE-59502883-D1 (DE)
Inventor: BARTELT BERTRAM
IPC: B01D46/40
Filed: 1995-08-12
Granted: 1998-08-27
Abstract: Slotted screen filter for fluids or gases is contd. in a through-flow casing. A clean vol. is enclosed, sepd. from the dirty side. On the clean side is a filter support element, comprising a plate with slotted openings, and a support element forming a safety filter (14). Pref. the safety filter (14) consists of support projections (15) on which there is a slotted filter screen consisting of a wound, profiled wire. One or more apices of the pref. triangle section wire, lie towards the filter. Also claimed are: (i) a backflushing method to clean the filter, using high pressure on the clean side; (ii) a procedure to monitor the filter, in which the interval between two cleaning-off cycles is determined and compared with a set value, producing a signal for differences outside a specific time frame.
Patent DE-59504933-D1 (DE)
Inventor: MEISTER FRANK
IPC: D06M13/395
Filed: 1995-10-31
Granted: 1999-03-04
Abstract: PCT No. PCT/DE95/01535 Sec. 371 Date Apr. 28, 1997 Sec. 102(e) Date Apr. 28, 1997 PCT Filed Oct. 31, 1995 PCT Pub. No. WO96/14451 PCT Pub. Date May 17, 1996A molding, particularly a fiber or foil molding, of cellulose regenerated by an amino-oxide process provides that the cellulose contains 0.02 to 30% mass of a polyalkylene imine derivative. In addition to improved stabilization of the molding compound, the molding or fiber exhibits improved properties, such as an anion exchange capacity, fungistatic properties and an improved hydroblast resistance.
Patent DE-59506209-D1 (DE)
Inventor: MAIER ANDREAS
IPC: A01M29/12
Filed: 1995-03-17
Granted: 1999-07-22
Abstract: A device for protecting plants, in particular bushes and trees, against damage caused by animals, in particular game or voles, is characterised in that it has a dispensing container (2, 22) for a scented liquid (4) joined to or formed by a receiving part (1, 22) and a preferably tubular storage container (3, 24) for the scented liquid (4) arranged above the dispensing container (2, 22) and in communication therewith through a passage (6, 28) that may be opened and closed by a valve (14, 29) and that may be provided in a closure part (5) arranged in the lower area of the storage container (3, 24). The device has an air vane (9, 26) frictionally connected to a vertical shaft (8, 27) that is rotatively mounted in a preferably removable closure cap (7, 25) that closes the top end of the storage container (3, 24).
Patent DE-59508891-D1 (DE)
Inventor: HOPPE UDO
IPC: A61Q19/00
Filed: 1995-03-24
Granted: 2001-01-11
Abstract: PCT No. PCT/EP95/01118 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed Mar. 24, 1995 PCT Pub. No. WO95/26182 PCT Pub. Date Oct. 5, 1995Use of topical formulations having a content of one or more compounds from the group consisting of ubiquinones and derivatives thereof for treatment of senile xerosis and/or exogenous ageing of the skin.
Patent DE-59509402-D1 (DE)
Inventor: BLESSING ANSGAR
IPC: E05F1/10
Filed: 1995-10-28
Granted: 2001-08-16
Abstract: The mechanism automatically closes a hinging door leaf of window, being loaded during the opening movement. The torque acting on the leaf follows different characteristic curved when opening and shutting. A control system can be provided to change the torque curve at a particular angular position of the door. As an alternative to a spring, a pneumatic or hydraulic pressure accumulator can be used, working in conjunction with a control cam (16, 17). The latter can have separate cam faces for opening and shutting and which are cut in and out of use as desired.