baber/WOPTO huggingface dataset:
Patent DE-3877940-D1 (DE)
Inventor: NEMEH SAAD
IPC: D21H19/40
Filed: 1988-12-09
Granted: 1993-03-11
Abstract: A heat stabilized slurry of bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic material such as a cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water. The resultant bulked clay product is dispersed to form a high solids clay-water slurry useful in making aqueous coating colors suitable for manufacturing lightweight coated publication papers or the pigment can be used as a filler for paper webs. Slurries having stable viscosity during storage at elevated temperature and improved resistance to the formation of sediment are prepared by using as the dispersant a combination of an anionic lignosulfonate and an anionic naphthalene sulfonate formaldehyde complex in combination with a polyacrylate salt.
Patent DE-3881636-D1 (DE)
Inventor: NEUMANN REINHARD
IPC: F21S9/02
Filed: 1988-10-22
Granted: 1993-07-15
Abstract: An emergency electrical light unit has a transparent, cylindrical, bull nosed cover (10) that has a flange element (12) that screws (17) into a coupling plate (19).  The coupling connects with a housing that contains a battery power supply (36) within a separate casing (39).  A terminal block (44) is provided for electrical wired connections. Within the cylindrical tube is a main carrier plate that supports the fluorescent lighting tube and the starter circuitry. Pins in the end of the assembly connect with the supply, with the complete assembly being sealed.
Patent DE-3883955-D1 (DE)
Inventor: BOLICH RAYMOND EDWARD
IPC: A61Q5/12
Filed: 1988-12-07
Granted: 1993-10-14
Abstract: The present invention relates to styling agents comprising adhesive copolymers along with a volatile diluent useful in products such as shampoos and conditioners which provide hair styling hold. The monomer components in these copolymers are randomly distributed in the copolymer chain, preferably to form a substantially linear chain. Preferably, at least one of the monomer components is selected from vinyl pyridine, acrylate amides and methacrylate amides and one of the other monomer components is selected from butadiene, isoprene, isobutene, acrylate esters, methacrylate esters, vinyl alkyl ethers, alkyl-substituted butadienes, and chloroprene. These copolymers also have a single glass transition temperature within the temperature range of from about 0 DEG C to about 150 DEG C. The volatile diluents useful in these styling agents can be hydrocarbons, esters, ethers, amines, alkyl alcohols, or volatile silicon derivatives.
Patent DE-3888066-D1 (DE)
Inventor: MACHER INGOLF
IPC: A61P29/00
Filed: 1988-09-21
Granted: 1994-04-07
Abstract: The saccharides of formula I, <CHEM>  wherein R1, R2, R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent DE-3888120-D1 (DE)
Inventor: PANZANI IVO
IPC: A61M1/36
Filed: 1988-12-09
Granted: 1994-04-07
Abstract: An integrated unit in extracorporeal blood circuit includes a tank (1) internally provided with a wall in defoaming material (2) having at least one filter (11), adapted to delimit at least laterally a portion of space inside which blood coming from the patient and from the operating field inflows, and thus such as to act simultaneously as venous tank and as cardiotome, said tank (1) being connected monolithically to a heat exchanger (15) and to an oxygenator (14) adapted to be traversed by the outflowing blood from said tank (1).
Patent DE-50002047-D1 (DE)
Inventor: BADE DR
IPC: C07B61/00
Filed: 2000-06-06
Granted: 2003-06-12
Abstract: In the preparation of epoxysilanes by reacting a hydridosilane with allyl glycidyl ether in the presence a catalyst and working up the resultant crude product, the catalyst is removed before the crude product is distilled.
Patent DE-50003892-D1 (DE)
Inventor: GOETTEL DR
IPC: C07C209/62
Filed: 2000-07-26
Granted: 2003-11-06
Abstract: Preparation of 2-aminomethyl-1,4-diamino-benzene or its salts comprises a four-step process of reacting a 2-(N-acylaminomethyl)-4-nitrophenol with a haloacetamide, followed by and rearrangement, reduction and deacetylation with hydrochloric acid. There is also optional conversion to the free base or another salt. <??>Preparation of 2-aminomethyl-1,4-diamino-benzene or its (in)organic salts of formula (I). The preparation comprises: <??>(i) reacting a 2-(N-acylaminomethyl)-4-nitrophenol with a haloacetamide, giving a 2-(2- N-acylamino-methyl-4-nitrophenoxy)-acetamide; <??>(ii) rearrangement to the 1,4-acylaminomethyl)-4-nitroaniline; <??>(iii) reduction to the 1,4-diamino-2-(N-acylaminomethyl)-benzene; <??>(iv) deacetylation with hydrochloric acid to 2-amino-1,4-diaminobenzene trihydrochloride; and optionally <??>(v) conversion to the free base of formula (I), or a salt of formula (I). <??>n = 0 for the free base, and does not equal 0 for the salt; and <??>HX = an (in)organic acid, and if n = 3, then HX does not equal HCl <??>An Independent claim is also included for oxidative hair colors containing (I).
Patent DE-50008805-D1 (DE)
Inventor: JAINEK HERBERT
IPC: F02M35/10
Filed: 2000-06-28
Granted: 2005-01-05
Abstract: The suction pipe (10) has a collection space (12) with an inlet (11) for the combustion air and at least two suction channels (13) with cylindrical exits (24). An intermediate space (15), which is formed by neighbouring suction channels, is formed for a further functional element of the engine. The functional element of the engine is fixed to the suction pipe, and is preferably formed as one part with at least part of the suction pipe.
Patent DE-50010900-D1 (DE)
Inventor: HELMKE HEIKO
IPC: B60S1/60
Filed: 2000-03-22
Granted: 2005-09-15
Abstract: The cleaning device has a telescopically extending lifting nozzle unit (1) extending through an opening to an outside wall ( of the vehicle. The nozzle unit is fixed in position by two centring noses (8) and/or guide members aligned in different directions The nozzle unit has a holding flange (7) associated with the guide and centring device. A fastening attachment (6) on the outside wall has a contact bearing face on which the holding flange is fixed.
Patent DE-50015854-D1 (DE)
Inventor: HOEFT ANDREAS
IPC: C12Q1/68
Filed: 2000-12-27
Granted: 2010-03-11
Abstract: Determining microbial DNA/RNA (I) by concentrating (I) from a sample, adding at least one labeled oligonucleotide (ON), performing temperature-dependent hybridization and determining (I) from the physical properties of the (I)-ON complex, e.g. the temperature dependence of hybridization. Independent claims are also included for the following: (a) kit for rapid determination of (I), comprising a decontaminated polymerase and a solution with a standard concentration of a known (template) DNA/RNA; and (b) program for determining (I) in an automated instrument during polymerase chain reaction (PCR), in presence of at least one labeled probe which, when bound to (I), generates an optical signal characteristic of binding.
Patent DE-50107680-D1 (DE)
Inventor: MACHAU NORBERT
IPC: G06Q30/00
Filed: 2001-04-20
Granted: 2006-02-23
Abstract: A dimensioning working parameter (11,12) is selected and/or input, and the respective individual components are automatically selected, configured and/or adapted from the components present in the database of the data processing system. The obtained individual components are displayed and/or listed.
Patent DE-50108728-D1 (DE)
Inventor: BEIER DR
IPC: G02B7/28
Filed: 2001-08-01
Granted: 2006-04-06
Abstract: A device determines the positional deviation of n points (P) from their reference positions using a source of electromagnetic radiation (1), imaging optics (2, 4, 9), and a photosensitive detector (10), which converts the positional information into information on intensity. Simultaneous or concurrent in time n signals are produced by the detector (10), each of the n signals being uniquely assigned to one of the reflection points (P). The generated signals can be used to control an autofocusing device or to control the intensity of light sources in devices for imaging printing forms.
Patent DE-50113342-D1 (DE)
Inventor: BUSCH WOLFGANG
IPC: E04G1/06
Filed: 2001-12-21
Granted: 2008-01-17
Abstract: The end of the tube (1) which is fitted over the end of an adjoining tube has a narrow section (2, 3) with a reduced diameter. Independent claims are also included for (a) a frame, especially a scaffolding frame, containing at least one of these tubes as a stand tube, and (b) scaffolding containing at least one of these tubes.
Patent DE-50208816-D1 (DE)
Inventor: LEHNER-DITTENBERGER STEFAN
IPC: B65H18/00
Filed: 2002-01-16
Granted: 2007-01-11
Abstract: The core (14) for winding a paper web has a flexible sleeve (18) or a series of flexible rings fitted on it. These have greater flexibility at the ends (24, 24') of the core than at its center, compensating for bending of the core when the roll (12) is fully formed.
Patent DE-50209106-D1 (DE)
Inventor: HOCHLEITHNER THOMAS
IPC: H01B7/04
Filed: 2002-11-15
Granted: 2007-02-08
Abstract: A flexible electric line with at least one electrical conductor is provided having a high tensile, nonmetallic element and a plurality of highly conductive metal wires arranged around it. The flexible electric line has a high tensile element that is a loose composite of a large number of aramid fibers, the cross section of this element being the same as that of one of the individual metallic wires and where the conductor is surrounded by a layer of insulation.
Patent DE-50210136-D1 (DE)
Inventor: KIRSCH JOCHEN
IPC: H04Q1/00
Filed: 2002-12-02
Granted: 2007-06-21
Abstract: The method involves storing the useful data (38) in the memory (48) of the mobile unit (10) at least partly in encoded form and decoding the useful data during access processes using a decoding function provided by a user module (12). The data are encoded during storage processes by a function provided by the user module. Independent claims are also included for the following: a mobile unit, especially a mobile telephone or personal digital assistant and a user module, especially a subscriber identification module for a telecommunications network.
Patent DE-50211571-D1 (DE)
Inventor: SCHMIEGEL ARMIN
IPC: G01C21/16
Filed: 2002-09-20
Granted: 2008-03-06
Abstract: The invention relates to a navigation system for determining the course of a vehicle. Said navigation system comprises a main sensor system (10) for measuring the status variables describing the vehicle state, an auxiliary sensor system (20) that comprises at least one sensor for measuring an additional status variable, and a navigation core (15) that estimates error-minimized status variables on the basis of the measured status variables. The navigation core (15), in order to achieve a higher generality and robustness with regard to sensor errors of the system, comprises a vehicle model (16) that predicts, on the basis of the measured data of the main sensor system (10), the status variables of the vehicle. The navigation core further includes an error estimator (17) for predicting the errors of estimation made by the vehicle model (16), and a correction element (18) that corrects the predicted status variables by means of the predicted errors of estimation.
Patent DE-50300157-D1 (DE)
Inventor: ALBRICH REINHARD
IPC: B61B12/00
Filed: 2003-02-27
Granted: 2004-12-23
Abstract: The apparatus has a sensor (5) to determine whether a chair (4) is occupied and to output sensor signals. A sensor (6) with a transmitter and a stationary receiver determine whether a safety bar of the chair is locked and outputs sensor signal. A control device (8) is disposed to receive the sensor signals and to output a corresponding control signal. The control causes a cableway system to temporarily shut down.
Patent DE-50300269-D1 (DE)
Inventor: BAEDER RAINER
IPC: H04M7/00
Filed: 2003-02-11
Granted: 2005-02-24
Abstract: The gateway assigns long, medium and short lengths for voice data packets, based on categorization of a call into local call, regional call and long-distance call respectively. Independent claims are also included for the following: (1) gateway controller; and (2) voice data packet transmission method.
Patent DE-50300526-D1 (DE)
Inventor: MEIER STEFFEN
IPC: F16B5/02
Filed: 2003-02-13
Granted: 2005-06-16
Abstract: The arrangement to be connected with a glue (6) is assembled of a holding element (3) provided with two threaded bores (1, 2) and the bottom (5) of a car boot, both holding a fixing strap (4). The upper area of the insertion opening is surrounded by a circular groove (7, 8). When the glue is applied to the surface of the holding element (3), the surplus is collected in the groove (7, 8), preventing the threaded area from being affected by the sticky substance (6).
Patent DE-50300565-D1 (DE)
Inventor: GROSS MALTE
IPC: A61M1/16
Filed: 2003-02-11
Granted: 2005-06-30
Abstract: First and second chambers (103, 104) separated by a semipermeable membrane (102) are parts of an ultrafiltration removal system and an extracorporeal blood circuit respectively. A substitution fluid addition system (107), feeds the extracorporeal circuit. Fluid flow from the first chamber (Qo) is determined. A physical-chemical property Cs1 in the substitution fluid and the corresponding physical-chemical property Cf1 in the fluid removed, are determined. Cs is varied. Corresponding Cs2 properties Cs2 and Cf2 in the substitution fluid and fluid removed, are re-determined.  From the values determined for removed fluid flow Qo, properties Cs1, Cs2, Cf1 and Cf2, a treatment parameter is determined. An Independent claim is included for corresponding blood filtration equipment. Preferred Features: Variation in Cs is step-shaped or curved. The treatment parameter is the dialysance of the blood purification element, determined from D = (1 - DELTACf/DELTACs).Qo, where DELTA expresses the measured differences caused by variation in Cs. The treatment parameter is alternatively the blood inlet concentration Cbi. In the extracorporeal circuit, total ultrafiltrate flow Qf withdrawn, and the substitution fluid flow Qs are determined. The flow removed Qo, is determined from their sum. An additional flow of dialysis fluid Qd is provided in the first chamber. The flow removed is determined as the sum of the total ultrafiltrate flow withdrawn (Qf), the substitution fluid flow Qs and the fluid supplied Qd. In addition, the blood flow Qb is determined as the effective blood flow into the blood supply line which can alter the physical-chemical property. Dialysance D1 is determined from the first set of flows, D2 is calculated from a second set, D1 and the first set. Based on numbers of values D1i, taken at various times i during the treatment, and values D2j calculated for various times during treatment, the total treatment coefficient Kt is determined by summing and multiplying by the time differences from prior or subsequent measurement/calculation.
Patent DE-50302507-D1 (DE)
Inventor: ALGUEERA JOSE
IPC: B62D53/08
Filed: 2003-09-02
Granted: 2006-04-27
Abstract: The device for the indicating of the closed state of a fifth wheel coupling (1) has a hole to accommodate a kingpin (3) and a computing device connected to a first (6) and a second (7) sensor. The first sensor is located in the region of the hole and detects the kingpin, and the second sensor comprises a magnetic-sensitive sensor which interacts with a magnet (9) fitted to an operating lever (4). Both sensors depend upon different working mechanisms. An indicator is installed in the driver's cab of the vehicle.  An Independent claim is included for an arrangement of a first sensor on the fifth wheel coupling.
Patent DE-50306826-D1 (DE)
Inventor: ROITHER ANDREAS
IPC: A47C20/04
Filed: 2003-07-08
Granted: 2007-05-03
Abstract: The device has a pivotable back part, a pivotable head part and possibly a pivotable foot part. The pivotable components can be moved by an electric motor adjustment device with at least one drive motor driving a profile element, preferably a threaded spindle, and at least one adjustment element movable along the profile element. At least one pivot mechanism on the head support is joined to the adjustment element by coupling elements.  The device has a pivotable back part (15), a pivotable head part (16) joined to the back part and possibly a foot part (17). The pivotable components can be moved by an electric motor adjustment device with at least one drive motor (18,19) driving a profile element, preferably a threaded spindle (20,21), and at least one adjustment element (22,23) movable in the longitudinal direction of the profile element. At least one pivot mechanism on the head support is configured in the manner of a crank drive and joined to the adjustment element by coupling elements.
Patent DE-58905589-D1 (DE)
Inventor: HAUPT HANS JUERGEN DR ING DIPL
IPC: C04B35/043
Filed: 1989-05-10
Granted: 1993-10-21
Abstract: In a process for the production of refractory mouldings based on dead-burnt dolomite and/or dead-burnt lime, even with enrichment by magnesium oxide, and with addition of a carbon-containing binder in amounts by weight of up to 6%, and a further addition of carbon in amounts by weight of from 0 to 20%, the advantages of high-temperature conditioning are utilised, but the loss of carbon is avoided and the shelf life of the refractory mouldings obtained is increased. This is achieved by subjecting mouldings to heat treatment up to 800 DEG C in a furnace whose atmosphere contains < 2% by volume of oxygen and > 8% by volume of carbon dioxide (CO2). Basic, refractory mouldings are obtained which emit virtually no smoke on heating when used in metallurgical vessels, in particular pans for steel treatment.
Patent DE-58907397-D1 (DE)
IPC: B07B1/20
Filed: 1989-10-31
Granted: 1994-05-11
Abstract: The screening machine is intended for bulk material, in particular flour, and has an inlet (8) for the bulk material, downstream of which is a screen (28). The bulk material is conveyed through the screen (28) by means of an air current. Lying beyond the screen (28) in the conveying path of the bulk material is a zone (45) of reduced static pressure which is joined, in the conveying direction, to a conveying region (44) of increasing cross-section. The weight of the bulk material upstream of the outlet (9) for the screened bulk material is at least approximately equal to the oppositely directed pressure (P 5) of compressed air below an air-permeable feed (29) of the bulk material. The bulk material can be conveyed through the screening machine uniformly and without the risk of breakdown of the flow of bulk material. 
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Patent DE-58908467-D1 (DE)
Inventor: MUTTER ARTHUR
IPC: G01N25/68
Filed: 1989-05-16
Granted: 1994-11-10
Abstract: A novel method is proposed for determining the dew point of a gas by means of a light ray reflected at a dew-point mirror (3). For measurements of fairly low dew points, in particular at temperatures of -50 DEG C to -95 DEG C, the dew-point mirror (3) is first exposed for a short time to a gas having a high water content. This achieves the result that an initial, fairly thick dew layer which appreciably shortens the measurement time is built up on the dew-point mirror (3). To carry out this method, a dew-point measuring system is proposed which has a gas valve (24), an injector pump (25) and a moistening unit (26) in a secondary circuit (23). A hygroscopic polyamide hose which ensures maintenance-free moistening of the gas by water molecules diffused into it has proved particularly advantageous. <IMAGE>
Patent DE-59000189-D1 (DE)
Inventor: KRUSCHINSKI HEINZ
IPC: B41J32/02
Filed: 1990-04-03
Granted: 1992-08-13
Abstract: The invention relates to an ink ribbon cassette for typewriters, printers and the like, consisting of a cassette part for receiving the ink ribbon, an ink ribbon drive, comprising two drive rollers, and a supply container receiving the ink ribbon. For substantially simplifying the exchange of the supply container 13, 40, provision is made for at least one drive roller 17, 18, 51 of the ink ribbon drive 16 to be arranged on the supply container 13, 40 for the ink ribbon 11, 39. <IMAGE>
Patent DE-59002310-D1 (DE)
Inventor: ECKERT KLAUS-DIETER
IPC: A47K5/12
Filed: 1990-12-14
Granted: 1993-09-16
Abstract: A device is described for dispensing flowable media, which device consists of a container with a tube of elastically deformable materials and a valve device in the tube part, the device having a stationary contact-pressure part and a pivotable lever possessing a contact-pressure surface. The pivotable lever serves to compress the tube section arranged between the contact-pressure part and the contact-pressure surface, opening the valve device and dispensing the medium contained in the tube, the tube being connected to a pivotable section of the lever.
Patent DE-59007281-D1 (DE)
Inventor: BRAUN REINER
IPC: A45C3/00
Filed: 1990-06-13
Granted: 1994-10-27
Abstract: Display tray with a display part (2) to hold the ornamental items and a reinforced edge (3). A substantial saving in weight and reduction in the manufacturing cost without adversely affecting the display qualities is obtained in that the edge (3) has a core (7) of hard foam and a covering (8) of plastic foil.
Patent DE-59008124-D1 (DE)
Inventor: SOHLER MANFRED
IPC: D01H11/00
Filed: 1990-09-21
Granted: 1995-02-09
Abstract: In a suction device for textile-machine cleaning, which is equipped with two blowers and the suction connection of which is connected respectively to a filter arrangement, one blower works at a high differential pressure and low feed volume and a further blower works at a low differential pressure and high feed volume, and the filter arrangements can be emptied for cleaning purposes by reversing the air flow, the filter arrangements (22, 122) being assigned to a collecting container (44, 54), by means of which the collected filter cakes can be treated. <IMAGE>
Patent DE-59008942-D1 (DE)
Inventor: STRAGIES VOLKER
IPC: F24D17/00
Filed: 1990-01-18
Granted: 1995-05-24
Abstract: Hot water stored in a container (10) heats drinking water flowing through a circulatory device (36, 38). The hot water (16) is concentrated around the circulatory device (36, 38) in such a way that the drinking water is heated to a temperature above 60C.
Patent DE-59010351-D1 (DE)
Inventor: GROSS UWE
IPC: G01F1/66
Filed: 1990-12-17
Granted: 1996-07-04
Abstract: An electronic volume flow meter for liquid media comprises an ultrasonic measuring distance in a measuring tube (1) and two measuring transducers (2, 3) for ultrasound, a transmitting element (8) generating a transmission frequency, a measuring element (9) and a control element (10), and is characterised in that between the transmitter element or measuring element (8; 9) and at least one of the measuring transducers (2; 3) there is connected a polarity changeover switch (4; 6) which can be controlled by the control element (10). Switching over the polarity of the measuring transducer (2; 3) or of the measuring transducers (2; 3) renders it possible to eliminate measurement errors caused by temperature influences. Such volume flow meters can be used in heat meters. <IMAGE>