baber/WOPTO huggingface dataset:
Patent DE-59108052-D1 (DE)
Inventor: JUERGENS ERNST A
IPC: C07C227/18
Filed: 1991-12-20
Granted: 1996-09-05
Abstract: The process is characterised in that p-nitrobenzoic acid is esterified in butanol in a manner known per se, the nitro ester is catalytically hydrogenated without intermediate isolation and the resulting hydrogenation solution, after removal by distillation of the majority of the alcohol used, is reacted with diethylaminoethanol in the presence of alkali metal alkoxides at 80 to 150 DEG C, preferably 80 to 130 DEG C, and in the course of this the alcohol liberated is continuously removed in vacuo.
Patent DE-59200554-D1 (DE)
Inventor: HUEEBER FRITZ
IPC: H05K7/14
Filed: 1992-03-10
Granted: 1994-11-03
Abstract: For heat dissipation from assemblies (BG) having a high packing and power density of the electrical components, the mounting rack (BGT) is equipped with guide rails (1) with a compression device and a heat tube. The guide rails (1) are produced from a metal profile and have a slotted hole (9) on the one side, adjacent to the guide groove (8), for holding a heat tube (5) which is firmly clamped by clamping grooves (7). Located on the other side is the compression device, having trapezoidal pressure pieces (10) which are wedged against one another and against the assembly (BG) by means of a clamping lever (12). <IMAGE>
Patent DE-59206654-D1 (DE)
Inventor: HAHN KLAUS DR
IPC: C08L71/02
Filed: 1992-10-31
Granted: 1996-08-01
Abstract: The invention relates to expandable styrene polymers containing a) a styrene polymer, b) and at least one carbon dioxide absorber, mixed or copolymerized with the above, in an amount of from 0.01 to 50% by weight, based on the sum of a) and b), and c) a blowing agent or blowing agent mixture in an amount of from 0.5 to 12% by weight, where the blowing agent or blowing agent mixture comprises c1) from 10 to 100% by weight of carbon dioxide and c2) from 0 to 90% by weight of at least one further blowing agent. The invention furthermore relates to the styrene polymers containing a carbon dioxide absorber, to the styrene polymer foams obtainable from the expandable styrene polymers, and to an improved process for impregnating styrene polymers with carbon dioxide-containing blowing agents or blowing agent mixtures.
Patent DE-59209417-D1 (DE)
Inventor: KRAMER JUERGEN DR
IPC: D06P5/00
Filed: 1992-09-22
Granted: 1998-08-20
Abstract: In the case of a method for image transfer onto coated surfaces, in particular those of wood materials, the surface is coated with a polymer layer to be cured and, under the effect of heat, the polymer layer is brought into intimate contact with a transfer medium bearing colour pigments. The polymer layer is in this case composed of polymers of low molecular weight which, after the intimate contact of the polymer layer with the transfer medium, are crosslinked for the curing of the polymer layer. <IMAGE>
Patent DE-59303704-D1 (DE)
Inventor: WIRTZ PETER DR
IPC: B01J23/60
Filed: 1993-03-31
Granted: 1996-10-17
Abstract: The invention relates to improved Pd/K/Au, Pd/K/Ba and Pd/K/Cd supported catalysts, the preparation thereof, and the use thereof for preparing vinyl acetate from ethylene, acetic acid and oxygen in the gas phase. These catalysts are prepared by atomising a solution of the corresponding metal salts by means of ultrasound and then applying it in such limited amounts and within such a limited time to the support particles and commencing the drying thereof, that the catalytically active metal salts cannot penetrate the support particles as far as their core but only an outer part of greater or lesser size.
Patent DE-59308059-D1 (DE)
Inventor: SICKEN MARTIN DR
IPC: C08K5/521
Filed: 1993-07-28
Granted: 1998-03-05
Abstract: A fire retardant (flame retardant, flame resistant) plastic moulding composition of improved stability comprises   from 50 to 85% by weight, based on the total amount of the moulding composition, of an olefin polymer and from 15 to 50% by weight, based on the total amount of the moulding composition, of a flameproofing system comprising   from 80 to 50% by weight of an ammonium polyphosphate of the formula (NH4PO3)n, in which n is a number from 200 to 1000 (= component A) and from 50 to 20% by weight of a product of the reaction of tris(2-hydroxyethyl) isocyanurate (THEIC) of the formula <IMAGE>  with an aromatic polycarboxylic acid of the formula  Ar(COOH)m  (= component B).   The flameproofing system to be employed according to the invention increases both the processing temperature of the plastic moulding composition and significantly reduces the water solubility of parts of the moulding composition after processing. In addition, the flameproofed plastic parts have a reduced tendency to exude constituents of the flameproofing system.
Patent DE-59407632-D1 (DE)
Inventor: LOGE HANS
IPC: A61C1/07
Filed: 1994-07-05
Granted: 1999-02-25
Abstract: In an apparatus for dental cleaning (1) comprising an elongate handpiece which carries at its front end a dental cleaning tool (3) which can be made to oscillate by a motor-driven oscillation generator 7 allocated to the apparatus (1) for dental cleaning, the apparatus (1) for dental cleaning being connected, or being releasably connectable, by its rear terminal region to a supply hose (6) with energy and/or media lines, the tooth contact element (17) is plane or quasi plane and possesses a superficial structure suitable for abrading dental plaque. <IMAGE>
Patent DE-59408592-D1 (DE)
Inventor: BINDLER U DIPL-ING
IPC: A23G1/21
Filed: 1994-12-08
Granted: 1999-09-09
Abstract: Chocolate items, esp. hollow shells are mfd. by metering chocolate into a mould cavity (2), immersing a punch (3) in the chocolate and moving mould (1) and punch (3) synchronously for a dwell period, which exceeds machine cycle time, before removing the punch. Process appts. comprises a conveyor for moulds (1) with one or more cavities (2) and a carrier (4) with a corresponding number of punches (3). The mould conveyor and punch carrier (4) are synchronised over a length of the machine allowing opposing cavities (2) and punches (3) to form integral units. An additional form of the appts has a rotating star-shaped punch carrier in path of the moulds. Punches move around a circular path over part of which punches and cavities are integrated.
Patent DE-59505362-D1 (DE)
Inventor: LEINWEBER GUENTER
IPC: F15B15/14
Filed: 1995-08-03
Granted: 1999-04-22
Abstract: The mechanism alternately supplies a consumer unit via two passages, having a control plunger working in a cylinder. In each control position this delivers high-pressure air to one of the passages and shuts off the other one by masking control ports in the cylinder. During a control stroke and when an air passage (DA) is shut off from the high-pressure supply, it is supplied with lower-pressure air via an auxiliary passage (3). A pre-heater is provided for the lower-pressure secondary air, and the auxiliary passage is connected to the high-pressure supply by a pressure reducing unit (31) and it can contain a non-return valve (32).
Patent DE-59507274-D1 (DE)
Inventor: GLOOR RENE
IPC: G01N3/06
Filed: 1995-01-26
Granted: 1999-12-30
Abstract: PCT No. PCT/CH95/00018 Sec. 371 Date Oct. 10, 1995 Sec. 102(e) Date Oct. 10, 1995 PCT Filed Jan. 26, 1995 PCT Pub. No. WO95/22044 PCT Pub. Date Aug. 17, 1995The method for measuring the tearing strength of fibers, especially of textile fibers, comprises the following steps: A) the fibers to be measured or part regions of such fibers are treated to form a single-layer planar fiber tuft (1); B) the fiber tuft (1) is clamped in the fiber plane (13) perpendicularly to the fiber direction along two parallel lines (18, 19) having a predetermined clearance; C) the cross-section of the class (12) of fibers clamped between the two lines (18, 19) is determined individually and summed to form the total cross-section; D) the fiber tuft (1) is pulled apart to tear by the application of a force in the fiber plane (13) in the direction of the arrow (14) between the two lines (18, 19); E) the tearing strength is determined from the tearing force occurring and the total cross-section determined.
Patent DE-59603148-D1 (DE)
Inventor: FOERSTER STEFAN
IPC: C23C8/10
Filed: 1996-12-20
Granted: 1999-10-28
Abstract: The method comprises surface treatment of aluminium and aluminium alloys for mechanically high-strength bonding to reactive resin systems, according to which the metal or alloy surface can be first mechanically roughened and degreased. The aluminium or aluminium alloys are subsequently hydrated in water within a temperature range from room temperature to 200 degrees C, followed by tempering at temperatures below the recrystallisation point of aluminium or aluminium alloys.
Patent DE-59607809-D1 (DE)
Inventor: KUECHLER THOMAS
IPC: B61F5/44
Filed: 1996-07-10
Granted: 2001-11-08
Abstract: The tram consist of at least two cars pivoted to each other, supported by bogies along the centre line of each car. All the bogies are in a fixed relation to each other as regards their turn angle relative to the cars, regardless of the relative position of the cars. This fixed relation is expressed by the equation: 0 = K1.psi 1 - K2.psi 2 + K3.psi - K4.psi 4,..., - (-1n).Kn.psi n where psi 1 to psi n are the turn angle of the bogie in question, K1 to Kn are freely selectable proportionality factors, and n is any number of cars.
Patent DE-59706576-D1 (DE)
Inventor: CREMER KARSTEN
IPC: A61K9/20
Filed: 1997-08-29
Granted: 2002-04-11
Abstract: A tablet composed of co-adhesive layers comprises: (a) at least one matrix layer which (i) is swellable in an aqueous medium; (ii) contains at least one drug released in a retarded manner during the swelling, (iii) does not decompose during the swelling and (iv) contains crosslinked amylose; and (b) at least one adjuvant and/or substrate layer.
Patent DE-59712525-D1 (DE)
Inventor: ERMANTRAUT EUGEN
IPC: G01N27/327
Filed: 1997-08-22
Granted: 2006-01-19
Abstract: The present invention relates to novel thin layers for microsystem techniques and microstructuring. It is an object of the invention to provide thin layers which can be manufactured under less problems and more economically than the previous conventional layers, and which permit the use of existing technologies for microstructuring. The object is realized in that the thin layer is formed of an enzymatically degradable biopolymer in a range of layer thicknesses of from 30 nm to 3 mum. Biopolymeric thin layers manufactured according to the invention permit their application, after a respective structurizing, as test assays or in setting up substance libraries.
Patent DE-59801444-D1 (DE)
Inventor: HUMMEL PETER
IPC: B65H1/30
Filed: 1998-02-03
Granted: 2001-10-18
Abstract: In a non-stop stack changing device, remaining-stack bars are pulled from the stack area one by one and out-of-line in relation to each other. To this end, a pull/push drive is provided, which makes it possible to push the remaining-stack bars simultaneously into the grooves of a pallet carrying a sheet stack. Furthermore, the pull/push drive makes it possible to pull the remaining-stack bars in pairs from inside outwards out of the stack area. In addition, the remaining-stack bars can be pulled in a first and second sequence in accordance with this model. An individual motor drive is provided for this purpose, which operates interlockingly on each individual remaining-stack bar.
Patent DE-59810567-D1 (DE)
Inventor: RODEWALD HELMUT
IPC: B60C11/13
Filed: 1998-02-27
Granted: 2004-02-19
Abstract: A vehicle tyre(1) has cuts(3) in the tread which in plan view have a zig-zag or wave form along a direction(E) running roughly in the axial direction(A) of the tyre. When viewed tangential to the tread and perpendicular to the direction(E) the cuts(3) display peaks(4) and troughs(5) inclined to a tyre radius and extending from the cut base(G) to the tyre surface. In the same view all peaks(4) and troughs(5) are curved in the same direction, all peaks having equal curvature and all troughs having equal curvature. The angle of peaks(4) and troughs(5) to a radius at the tyre surface is greater than the corresponding angle at the base of each cut(3). Lamellae for installation in a tyre mould used to produce a tyre with the claimed tread features have a zig-zag or wave profile on the side facing the tyre and the profile along the lamellae length forms peaks and troughs with corresponding geometry to the described cuts(3) except that the lamellae have a male instead of a female form. Also claimed is a tyre vulcanising mould with the said lamellae which are positioned with their depth approximately in the radial direction of the mould.
Patent DE-59904647-D1 (DE)
Inventor: CHRIST KURT
IPC: D05C13/02
Filed: 1999-12-08
Granted: 2003-04-24
Abstract: The invention relates to a stitch-forming machine, notably an embroidery machine, sewing machine or sewing system, comprising at least one thread for embroidering or sewing, namely at least one upper thread (4) and at least one lower thread, as well as a device for recognizing malfunctions in the area of the thread. The invention also relates to a corresponding method. The device comprises at least one thread bar (5) by means of which the upper thread (4) is deflected. The thread bar (5) can be deflected from an unsolicited initial position against a restoring force in the direction of a force which results from the tension of the upper thread (4) and is applied in the plane defined by the deflected upper thread (4). At least one detection device for detecting the thread bar deflection caused by the thread tension force is assigned to the thread bar. The device further has evaluation means which present at least one averaging element and at least one comparator.
Patent DE-59908078-D1 (DE)
Inventor: DIETLMEIER THOMAS
IPC: B05C17/02
Filed: 1999-09-13
Granted: 2004-01-29
Abstract: The roller (1) has an inner drum (2) forming a reservoir for the paint, and having a circumferential surface which is symmetric to the drum axis. It also has a freely rotating outer drum (11), which has first apertures in the circumferential surface enclosing the inner drum. The two drums each have a cylindrical circumferential wall (4, 12).
Patent DE-59912410-D1 (DE)
Inventor: GRUEN GERHARD
IPC: H02G3/04
Filed: 1999-03-08
Granted: 2005-09-22
Abstract: The cable ducting consists of a base piece (1), and both sides of this bent side pieces (3) forming duct bed (1-10). One or more covers (28-30) are used to close the bed between the fittings. The side pieces (3) at their free longitudinal ends are bent to top strips (5) surface parallel to the base piece (1). The end edges of which are aligned to each other. So that a slot-shaped reception (7) is defined for the location housing (11-18) of the fittings and the cover (28-30). The top strips (5) at their free longitudinal edges (4) inwards and in the direction of the base piece (1) to each other and to the side pieces (3) end parallel surface in free lateral edges. So that respectively slot formed receptions (7) are formed by bending of plane mounting strips (8). One or more clamps (19-27) are holdable in the reception (7), between the locating housings (11-18).
Patent DE-59913203-D1 (DE)
Inventor: HEIDE JOSEF
IPC: H01S5/068
Filed: 1999-11-16
Granted: 2006-05-04
Abstract: The method comprises increasing the electrical operating power to prevent a decrease in optical output power (3) over time, whereby the maximum permissible operating power has an upper limit and the laser (2) or optical amplifier (1) is monitored (6) for aging. Performance aging of the laser or optical amplifier is detected and the upper limit for the maximum permitted power is increased with increasing performance aging. An Independent claim is also included for an optical transmitter with a laser or an optical amplifier and regulator.
Patent DE-60002328-D1 (DE)
Inventor: CALVAS BERNARD
IPC: H01L21/60
Filed: 2000-05-30
Granted: 2003-05-28
Abstract: A method for mounting, on a support, at least a microcircuit in the form of a chip produced on a very thin semiconductor substrate. An interconnection point is provided at the chip in the form of a bump contact in weldable material. The bump contact has a welding surface in the same plane as at least one of the chip faces. An interconnection pad is provided on the support that is designed to be welded with a corresponding bump contact of the chip. The welding face of each bump contact of the chip is placed opposite each corresponding interconnection pad of the support. Each bump contact of the chip is welded with each corresponding interconnection pad of the support. The method can be applied to a device such as a chip card.
Patent DE-60002572-D1 (DE)
Inventor: WINTER MARCO
IPC: G11B20/12
Filed: 2000-02-21
Granted: 2003-06-12
Abstract: The recording or reproduction of real-time files (RF) imposes certain requirements on the recording and reproduction means. A DVD-RAM drive, for example, can read and write contiguous sectors rapidly, but requires a relatively long time in the event of jumps to other sectors, with the result that the recorded data should be situated in sectors which are as far as possible contiguous. The invention is based on the object of specifying a method for transferring real-time files in which even after a transfer of a real-time file from a first to a second recording medium, a real-time reproduction of this file is possible. According to the method of the invention, for this purpose real-time file attributes (RFA) which are permanently assigned to a real-time file (RF) and are concomitantly transferred during the transfer of the real-time file are provided for classifying the real-time file, it being possible to utilize the classification to ensure that the real-time properties of the real-time file are preserved during a recording process.
Patent DE-60004742-D1 (DE)
Inventor: PEREGO CARLO
IPC: C07B61/00
Filed: 2000-06-20
Granted: 2003-10-02
Abstract: Process for the preparation of 2,6-dimethylnaphthalene comprising reacting with at least one aromatic hydrocarbon, in the presence of a zeolitic catalyst, a mixture of naphthalenes comprising a cut obtained by the fractionation of suitable petrochemical streams and subsequent treatment of the product thus obtained with a solid acid.
Patent DE-60005698-D1 (DE)
Inventor: ROESLER R
IPC: C08G73/10
Filed: 2000-07-21
Granted: 2003-11-06
Abstract: A method for making a polyaspartic ester mixture in-situ comprising the sequential steps of (a) reacting a polypropylene oxide amine with an excess amount of an ester of fumaric or maleic acid to form a mixture containing first polyaspartic ester component and excess unreacted ester of fumaric or maleic acid, and (b) adding an acyclic amine to the mixture resulting from step (a) and reacting the acyclic amine with the excess ester of fumaric or maleic acid to form a second polyaspartic ester component.
Patent DE-60007297-D1 (DE)
Inventor: JANSEN HENDRIK
IPC: A01K37/00
Filed: 2000-04-07
Granted: 2004-01-29
Abstract: The invention relates to a cover member (5) for assembly with a beak part (3) of a poultry animal, in particular a chicken, comprising an at least partly rounded peripheral edge. The invention also relates to a method for attaching a cover member (5) as described above onto a beak part (3) of a poultry animal.
Patent DE-60008560-D1 (DE)
Inventor: THIEBAUT DANIEL
IPC: B01J23/46
Filed: 2000-06-21
Granted: 2004-04-01
Abstract: A process for improving the stability and/or preventing the deactivation of catalyst in processes of continuous manufacture of acetic acid and/or methyl acetate includes a first, reaction step wherein at least one methyl formate isomerization reaction is carried out in a liquid phase reaction medium, in the presence of carbon monoxide and of a catalytic system including at least one halogenated promoter and at least one iridium-based catalytic compound, and, a second, flash step in which partial vaporization of a reaction medium originating from the first step is carried out in a flash separator. In a non-vaporized liquid fraction resulting from the partial vaporization in the flash separator, an overall content of formic acid and methyl formate is maintained at least equal to 1% by weight of said non-vaporized liquid fraction.
Patent DE-60015790-D1 (DE)
Inventor: RAJAIAH N
IPC: A61K6/838
Filed: 2000-12-08
Granted: 2004-12-16
Abstract: The present invention relates to a non-aqueous denture adhesive composition comprising a safe and effective adhesive amount of a denture adhesive, a safe and effective amount of an anticalculus agent; and non-aqueous denture adhesive carrier; wherein the anticalculus agent is a material effective in reducing calcium phosphate mineral deposition related to calculus formation. The present invention further relates to a method of delivering an anticalculus agent to the oral cavity and teeth, by applying the above composition to dentures, directly to the oral cavity, or applying it to both, and thereafter securing the dentures to the oral cavity.
Patent DE-60019458-D1 (DE)
Inventor: STEAFFENS W
IPC: G01N33/566
Filed: 2000-12-07
Granted: 2005-05-19
Abstract: Compositions for stabilizing polypeptides or antigens are described. These compositions are useful for stabilizing polypeptides or antigens stored in aqueous formulations. Such formulations can be used for various analytical or other methods.
Patent DE-60020532-D1 (DE)
Inventor: FLOHE LEOPOLD
IPC: G01N33/573
Filed: 2000-03-06
Granted: 2005-07-07
Abstract: The invention relates to a method to detect male antifertility problems based on the determination of latent phospholipid hydroperoxide glutathione peroxidase (PHGPx).
Patent DE-60022375-D1 (DE)
Inventor: FREDERIKSEN SVEND
IPC: F01N1/08
Filed: 2000-10-11
Granted: 2005-10-06
Abstract: A silencer that comprises a casing, one or more pipes or passages leading a flow of gas to the casing and a device for leading gas from the casing. The silencer further has at least one internal chamber, one or more flow inlets to the chamber and one or more flow outlets from the chamber, and one or more flow distributing devices connected to the flow inlet(s) and/or to the flow outlet(s). The flow distributing device comprises one or more walls or profiles extending on a geometrical surface that defines a boundary between an inner volume of the flow distributing device and the chamber. The silencer further has one or more apertures for a flow of gas through the apertures and for leading gas either out of the inner volume into the chamber, or into the inner volume from the chamber. The apertures have a smallest cross-sectional transverse dimension s and a length L, the dimension s being at the maximum 0.2 times the smallest cross-sectional dimension D of the inlet or outlet. The length L is at least the same as the dimension s.
Patent DE-60024094-D1 (DE)
Inventor: VAN OOIJ J
IPC: C23C22/48
Filed: 2000-07-19
Granted: 2005-12-22
Abstract: A method of treating a metal surface by application of a solution containing at least one vinyl silane and at least one bis-silyl aminosilane. A solution composition having at least one vinyl silane and at least one bis-silyl aminosilane is also provided, along with a silane coated metal surface.
Patent DE-60031839-D1 (DE)
Inventor: BARANOV VLADIMIR IVENOVICH
IPC: F03H1/00
Filed: 2000-01-18
Granted: 2006-12-28
Abstract: In a Hall effect plasma accelerator (1) the propellant gas is introduced into an annular accelerating channel (2) in the region of an anode (9), asymmetrically around the channel. Ionisation of propellant gas and acceleration of the resultant ions out of the channel causes a deflection or displacement in the resultant thrust direction (F) thereby creating a steering or turning effect. <IMAGE>