baber/WOPTO huggingface dataset:
Patent DE-50211479-D1 (DE)
Inventor: SCHICHTEL MARTIN
IPC: C09C1/36
Filed: 2002-10-30
Granted: 2008-02-14
Abstract: A method for producing nanoscale titanium dioxide particles which are coated with an oxide, a hydroxide or an oxide hydroxide of Al, Ce, Zr and/or Si wherein the enzymatic precipitant system urease/urea is used. Said coated titanium dioxide particles can have an average size of less than 50 nm, the coating providing effective protection against photocatalytic reactions. The coated particles are suitable, in particular, as UV absorbers in a transparent organic matrix.
Patent DE-50301748-D1 (DE)
Inventor: POELLMANN KLAUS
IPC: C10N30/08
Filed: 2003-02-26
Granted: 2005-12-29
Abstract: Disclosed are the use of compounds of formula 1, R<SUP>1</SUP>[(I[CH<SUB>2</SUB>L<SUB>K</SUB>-0]-(A-O)<SUB>n</SUB>-(B-O)<SUB>m</SUB>-R<SUP>2</SUP>]<SUB>q </SUB>(1), in which R<SUP>1 </SUP>represents an aromatic radical with 6 to 18 carbon atoms, R<SUP>2 </SUP>represents hydrogen, C<SUB>1 </SUB>to C<SUB>18 </SUB>alkyl, or C<SUB>6 </SUB>to C<SUB>18 </SUB>aryl, A represents an ethylene radical, B represents an isopropylene radical, k represents zero, 1, or 2, (n+m) represents a number between 3 and 20, n being at least 1, and q represents 2, 3, or 4, and in which the sequence of ethylene units and propylene units is statistical if m and n are both larger than zero, as a basic oil for formulating lubricants, and corresponding lubricants.
Patent DE-50305021-D1 (DE)
Inventor: MIEBACH ROLF
IPC: F01N9/00
Filed: 2003-12-10
Granted: 2006-10-26
Abstract: An IC engine (1) comprises a unit arranged in the exhaust gas pipe (2) for post-treating, especially a particle filter (3) for filtering out and collecting soot from the exhaust gas, and a feed unit (4) for gas arranged in the exhaust gas pipe.  An Independent claim is also included for increasing and decreasing the exhaust gas temperature of an IC engine.
Patent DE-50309385-D1 (DE)
Inventor: BITTNER ERIC
IPC: E05D5/06
Filed: 2003-12-16
Granted: 2008-04-24
Abstract: The invention relates to a drive mechanism comprising a drive shaft (6) which can be connected to a motor and swivels a vehicle door or vehicle hood (2) that is connected in a torsion-proof manner to a hinge loop (3) about a hinge pin (4). In order to arrange the drive mechanism and the hinge loop (3) in a very compact manner, a planetary gear that is integrated into the hinge loop (3) is used as a drive mechanism (5). The drive shaft (6) of the drive mechanism (5) is formed by the support shaft of the sun wheel (7) while the internal gear (12) of the planetary gear (5) is formed by the end of the hinge loop (3), which is located on the side facing the hinge pin. The support shafts (18) of the planet wheels (10) are mounted inside at least one support element (14, 15) that is placed lateral to the hinge loop (3) and can be connected in a fixed manner to the vehicle body. Preferably, the at least one support element (14, 15) is embodied as a bearing block (13) upon which the hinge loop (3) is pivotally arranged.
Patent DE-50310224-D1 (DE)
Inventor: SIMETH CLAUS
IPC: B41F31/00
Filed: 2003-04-10
Granted: 2008-09-11
Abstract: Distribution drive comprises a drive mechanism coupled to a drive and having at least one pinion gear (8) coupled to a gear (10). A first bolt (17) arranged on one side surface of the gear passes through a second bolt (22) to form a pivot (20). The second bolt is held at one end in a bearing arm (23) to form a sliding hinge (21). The bearing arm is coupled to a roller (3) to form a further hinge.  An Independent claim is also included for an alternative distribution drive.
Patent DE-58900570-D1 (DE)
Inventor: BRUNNER ELMAR
IPC: G05D23/19
Filed: 1989-02-02
Granted: 1992-01-30
Abstract: The invention relates to a method for inducing an electrical control signal for the functional control of a preparation device which is provided with an electrically heatable boiler with a stirring mechanism inside it for medicinal-therapeutic doses and a preparation device of this type. An electrical signal (UT) representative of the instantaneous temperature of the wall is induced by means of a temperature sensor (SENS) disposed in thermal contact with the wall of the boiler. A second electrical signal (URF or UST) representative of a desired functional temperature is induced by means of a setting device (SET2 or SET3). A comparator (COMP2, COMP3) acting as an on/off controller and possibly provided with a control hysteresis compares the two aforementioned electrical signals and induces an output signal which serves as a binary control signal (UH) providing on/off control for the heating of the boiler. The de-activation time interval ( DELTA taus), which increases constantly from one switching cycle to the next due to the thermal interaction between the wall of the boiler and the dose in the boiler depending on the quantity contained in the boiler, between the de-activation time (taus) and the subsequent re- activation time (tein) of the heating is compared in a timer (TIMER1, TIMER2), which is connected behind the comparator output, with a preset, constant device time interval (tapp). If the de-activation time interval (taus) exceeds the device time interval (tapp), the abovementioned electrical control signal is induced at the output of the timer (TIMER1, TIMER2) to provide functional control of the preparation device. <IMAGE>
Patent DE-58905916-D1 (DE)
Inventor: ULRICH PETER
IPC: B65D5/355
Filed: 1989-07-12
Granted: 1993-11-18
Abstract: A refuse container, wherein a tubular or box-type top part (1 or 1') which is closed at one end face, can be pushed onto a corresponding bottom part (2), the outer contour of the bottom part (2) being correspondingly matched to the inner contour of the top part (1 or 1') and blocking means being provided which have to be overcome or removed and which prevent the two parts from being pushed completely one inside the other in a configuration with the smallest volume. <IMAGE>
Patent DE-58906510-D1 (DE)
Inventor: KLEIN CHRISTIAN DR RER NAT
IPC: C07K14/00
Filed: 1989-02-02
Granted: 1994-02-10
Abstract: Immunogen, for prepn. of antibodies (Ab) specific for haemoglobin (Hb) A1c, of formula (I) is new. m = 1-40; T = carrier protein; A = spacer, with 10-20 atoms in the chain, of formula (i) X = S or NH; n = 1-4; B = organic gp. contg. a succinimido residue. Also new is the cell line ECACC 87120801. Pref. A contains 12-18 atoms; m = 3-20 and B = succinimidyl -hexanoyl.
Patent DE-58909354-D1 (DE)
Inventor: MATTES HEINZ DR DIPL ING
IPC: H01L21/66
Filed: 1989-05-31
Granted: 1995-08-24
Abstract: The invention describes a method and a parallel test apparatus by which a plurality of memory cells of a semiconductor device can be tested in parallel. The information read out from the memory cells, which is passed on via the parallel test apparatus, indicates whether all the cells are defect-free or not. If there is just one defect, the parallel test indicates the address of the defective memory cell. As a test pattern, code words based on the Hamming code are used. The length of the code words corresponds to the number of memory cells to be tested in parallel. The parallel test apparatus, which is implemented on the memory chip, is to be set up in the form of weighted parity check circuits. 
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Patent DE-59000564-D1 (DE)
Inventor: KESPER HEINRICH
IPC: B27B17/02
Filed: 1990-02-22
Granted: 1993-01-21
Abstract: The invention relates to a recoilless guide bar for power-driven chain saws which is suitable in particular for recessing work. The guide bar has, at its tip, an arcuate incoming portion which connects the end (E8) of the advancing portion (65) to the apex (S8), and an outgoing portion (63) which connects the apex (S8) to the beginning (A8) of the cutting portion (68) and which preferably encloses an angle (b8) of 40 DEG  to 70 DEG  with the median axis (66) of the guide bar. The recoil tendency is eliminated in that the apex (S8) lies in an imaginary sector bounded by the median axis or a parallel (67) thereto, the vertical (64) from the end (E8) to the median axis or parallel (67) and a circular arc, the mid-point (M8) of which is the point of intersection between the vertical and the median axis or parallel and the radius of which corresponds to the value M8E8. 
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Patent DE-59002030-D1 (DE)
Inventor: ARNOLD HANS-PETER
IPC: A47L9/24
Filed: 1990-10-26
Granted: 1993-08-26
Abstract: The invention relates to a plug coupling for the pivotable connection nozzle of vacuum cleaner accessories for connection to the suction nozzle of the vacuum cleaner. This takes place by a locking knob in the connection nozzle which projects into a locking opening in the suction nozzle. The locking knob is actuated by a pushbutton which, when the connection is pivoted, automatically moves into the vertical plane and slightly beyond against a run-up surface and is thus pressed in. The connection can be released by this means. <IMAGE>
Patent DE-59003738-D1 (DE)
Inventor: KEIL GEORG
IPC: B43K24/08
Filed: 1990-02-13
Granted: 1994-01-20
Abstract: Various forms of switching devices for ball-point pens are known, by means of which the insert is received so as to be longitudinally displaceable between a retracted and a writing position inside a shaft (1) with the assistance of a spring. However, the essential feature of the known embodiments is that a plurality of movable construction elements interact within the framework of the switching device. To simplify the assembly, but in particular to reduce the components required in total within the framework of the switching device, a writing instrument according to the invention is proposed, whose switching device consists solely of an insert part (7), arranged fixedly inside the shaft (1), and an actuating device (4) which is arranged movably inside said insert part and constructed integrally with the pusher (3). The actuating device (4) has a component which is intended to engage with the insert part (7), can be deflected elastically and is swivelled into mutually perpendicular planes for engagement or disengagement. The said component, constructed as a switching rod (13), is provided with switching teeth (22, 23) which interact with control cams of the insert part (7). Both construction elements forming the switching device are constructed as plastic injection mouldings which allow smooth switching movements and secure switching positions. <IMAGE>
Patent DE-59006684-D1 (DE)
Inventor: FLEISSNER GEROLD
IPC: B01F23/10
Filed: 1990-09-18
Granted: 1994-09-08
Abstract: In dryers with gas heating, it is a particular problem uniformly to mix the combustion gases produced with the burner with the treatment air which is circulated in the circuit. In order to achieve this, a special construction of the air mixing device is envisaged, which consists of three parts arranged one behind another, the treatment air being in each part of different construction in each case deflected to the centre of the treatment duct and in this connection mixed with the air flows which originate from the sides. It is advantageous, firstly by means of a funnel-shaped air mixing part and then by means of such with sheets arranged parallel to one another, which are first arranged vertically and then transversely thereto, to create swirling in each case. 
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Patent DE-59008251-D1 (DE)
Inventor: GRETZMACHER FLORIS DIPL ING
IPC: F41H3/00
Filed: 1990-05-11
Granted: 1995-02-23
Abstract: A camouflage device adapted to fold and unfold and to assume the shape of a dummy object when in the unfolded configuration for camouflaging an object, includes a frame for supporting a camouflage netting, with the frame being adaptable for displaying irregular configuration and including flexible rod structures having one end detachably secured to a crown member and another end adapted for placement upon a suitable location of the object to be camouflaged. Each of the rod structures is made of an elastic band of fiber-reinforced plastic material or steel to allow flexible configuration and random shaping of the frame.
Patent DE-59008418-D1 (DE)
Inventor: KEMPTER GEORG
IPC: F21V11/02
Filed: 1990-09-13
Granted: 1995-03-16
Abstract: PCT No. PCT/EP90/01551 Sec. 371 Date Jun. 3, 1991 Sec. 102(e) Date Jun. 3, 1991 PCT Filed Sep. 13, 1990 PCT Pub. No. WO91/05203 PCT Pub. Date Apr. 18, 1991.Described is a light screen with curved outside reflectors and perpendicular cross lamellas with roughly V-shaped cross-section, each of which is inserted into the outside reflectors through corresponding cut-outs, whereby the walls of the cross lamella feature bracket edges on the top which are arranged on the inside of the outer reflectors. In order to attach the cross lamella to an outside reflector by machine in a simple manner, a straight lip on the bottom of the cross lamella is designed as a bracket edge and can be driven into the outside reflector, ana the walls of the cross lamella feature outward breaks which penetrate the cut-out in the outside reflector and when locked rest against the outside of the outside reflector.
Patent DE-59010051-D1 (DE)
Inventor: LEOPOLD HANS DR
IPC: H03M1/50
Filed: 1990-04-19
Granted: 1996-02-22
Abstract: In a monolithically integrated high-resolution analog/digital converter in accordance with the charge compensation method, it is proposed, in order to enhance the accuracy, that the control input of a pulse-width modulator is connected to the output of the charge compensation integrator, that an output signal of the pulse-width modulator determines the variation with time of a signal fed back to the charge compensation integrator, this or another output signal of the pulse-width modulator being supplied to a digital evaluating circuit which supplies at its output a digital signal corresponding to the input signal of the analog/digital converter, and that both the input signal of the analog/digital converter and the feedback signal are conducted to inputs of the charge compensation integrator. 
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Patent DE-59101967-D1 (DE)
Inventor: JANSER MAXIMILIAN
IPC: B26B3/08
Filed: 1991-03-16
Granted: 1994-07-28
Abstract: The shank parts (3, 4) of a laying knife are pivotable relative to one another in the manner of scissors by means of a joint (7) for the purpose of opening and are secured, in the use position, against rotation by means of an insertion bar (31) designed as a blade magazine (40) and against spreading by means of front and rear securing devices (11, 12, 13), a rear knocking face (45) of the gripping shank is formed without joints merely by a single shank part (3). Very simple operation with high stability of the gripping shank is thereby guaranteed. <IMAGE>
Patent DE-59102497-D1 (DE)
Inventor: WELLERSHAUS ULF
IPC: A61F2/76
Filed: 1991-09-20
Granted: 1994-09-15
Abstract: The invention relates to a jointless prosthetic foot, having a resilient foot insert (2) provided within the prosthesis body (1) which accepts and transmits the prosthetic stresses and has an upper horizontal side (2a) forming the upper termination of the prosthetic foot and offering a possibility of connection to the prosthesis, and a lower side (2e) which is designed with greater length than the upper side (2a) and, with its free end, projects into the toe region in order to achieve a high degree of elasticity of the front part of the foot in combination with a high energy storage capacity in the event of stressing of the front part of the foot. 
<??>In order to improve a prosthetic foot having improved properties, it is proposed that the foot insert (2), which is of integral design and permits at least plantar and dorsal flexion and axial compression, have an approximately S-shaped design in the longitudinal section of the foot, the said upper side (2a) forming a generally rigid angular element with a front oblique side (2b) which adjoins it at an obtuse angle, the lower end (4) of which element is adjoined by a central side (2c) resembling a leaf spring which, at its rear end, is connected to the lower side (2e) via an approximately semicircular side connection (2d). 
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Patent DE-59103644-D1 (DE)
Inventor: STRAUCH GERHARD
IPC: A62D101/40
Filed: 1991-02-05
Granted: 1995-01-12
Abstract: The process permits : 1) rational use of solid, liquid and gaesous waste  materials, special waste materials and poisons for residue-free production of environmentally safe ceramic products for various practical applications (for example building materials and industrial containers) at temperatures of 400 to 1800 degrees; 2) in special cases, conversion of extremely toxic substances to less harmful solids which can be deposited on refuse dumps; 3) direct, residue-free processing of hot slags, ashes and the like to form building elements; 4) purification of gases, in particular flue gases, at elevated temperatures of 400 to 1800 degrees using ceramic earths, the solid end product of which is suitable for a wide range of applications; 5) use of compressed flue gases to spray liquids, dust and/or granules into the chimney.
Patent DE-59105198-D1 (DE)
Inventor: WINTERFELDT ANDREAS
IPC: C07C19/14
Filed: 1991-07-22
Granted: 1995-05-18
Abstract: According to the process according to the invention, substantially fluorinated alkyl bromides, preferably perfluoroalkyl bromides, are prepared by reaction of substantially fluorinated alkyl iodides, with phase transfer catalysts in the bromide form.
Patent DE-59107701-D1 (DE)
Inventor: HEIMBERG WOLFGANG
IPC: F02M51/00
Filed: 1991-10-07
Granted: 1996-05-23
Abstract: The desired pressure wave for fuel ejection from the nozzle (ED) is generated when the return line from the blocking valve (ASV) is closed. During the subsequent stroke, fuel delivered by the piston (FK) of an e.m. pump is returned to the tank (T) until the armature spring returns the piston to its initial position, so that a non-return valve (RSV) admits fuel to the kinetic-to-potential energy conversion line (SL).
Patent DE-59205131-D1 (DE)
Inventor: MUELLER MICHAEL DR
IPC: A61K6/083
Filed: 1992-02-10
Granted: 1996-03-07
Abstract: The invention relates to preparations for use as an adhesive component for the treatment of dental enamel (tooth hard substance), to a process for the preparation thereof, and to the use thereof.
Patent DE-59301160-D1 (DE)
Inventor: MILLAUER HANS DR
IPC: C07C43/12
Filed: 1993-08-23
Granted: 1996-01-25
Abstract: A process is given for preparing perfluorinated bromoalkanes of the general formula  X-(CF2)p-Br (I),  in which X is hydrogen or fluorine and p is an integer from 2 to 10, or ether group-containing perfluorinated bromoalkanes of the general formula <IMAGE> in which q is zero or an integer from 1 to 4, in which a perfluorinated alkanecarboxylic acid of the general formula  X-(CF2)p-COOH (II),  in which X is hydrogen or fluorine and p is an integer from 2 to 10, or an ether group-containing alkanecarboxylic acid of the general formula <IMAGE>  in which q is zero or an integer from 1 to 4, is subjected to an electrolytic decarboxylation in an aqueous electrolyte in the presence of bromine and an aliphatic nitrile.
Patent DE-59306070-D1 (DE)
Inventor: KURZ GERHARD
IPC: A47L9/06
Filed: 1993-01-13
Granted: 1997-05-15
Abstract: In a floor nozzle for vacuum cleaners, which comprises a housing and a brush strip mounted vertically adjustably therein, two suction channels located in the bottom plate are separated, running transversely to the pushing direction, by an intermediate strip. This intermediate strip is constructed as a rigid furrow web and is arranged between a front and a rear cleaning edge and, due to its digging-in effect into the pile fabric to be cleaned, thus opens the latter into the front or rear suction channel depending on the direction of movement. <IMAGE>
Patent DE-59307292-D1 (DE)
Inventor: KRIEG GUNTHER PROF DR ING
IPC: G01N33/44
Filed: 1993-02-06
Granted: 1997-10-16
Abstract: The invention comprises a method and a system for online detection of urine in bottles and containers, in which a cooled, thermostatted aqueous solution of a reaction substance such as the enzyme UREASE or NaOH is fed into a nozzle and, in the latter case, carbon dioxide and/or ammonia are detected as reaction product. <IMAGE>
Patent DE-59307466-D1 (DE)
Inventor: FOLDENAUER WILLI DR
IPC: B41M5/124
Filed: 1993-03-11
Granted: 1997-11-06
Abstract: A wiping-proof labelling device (1) for objects of all kinds has one or more material layer(s) (2, 3, 4, 6, 7) on which information (5) can be inscribed by means of pressure. The information (5) is made recognisable, for example, by the interaction of two material layers (2, 3).
Patent DE-59308580-D1 (DE)
Inventor: SCHLUETER DIETER
IPC: H05K1/02
Filed: 1993-12-23
Granted: 1998-06-25
Abstract: In the case of a front connection, a metal sheet is used which is bent in an L-shape and produces a front limb and a base limb. A printed circuit board which is fitted with sockets on the front and with connecting blocks on the rear runs at a distance from the front limb. On one side, the printed circuit board has conductor tracks which connect connecting blocks (which are used for connection of the wires from incoming cables) to the sockets and, on the other side, it has earth tracks in which additional cable wires in the incoming cable make contact. Outer screens, which are located on the sockets, are also electrically connected to the earth tracks. In order to improve the electrical screen, it is proposed to arrange a contact element having a U-profile in the separation region between two adjacent sockets and to construct the mutually facing inner surfaces of the front limb and base limb, at least in regions, as bare, electrically conductive contact inner surfaces. The contact element is fastened by means of its U-centre web to the contact inner surface of the front limb, and its U-side webs directly touch the outer screen of the adjacent sockets. The printed circuit board is connected to the front limb via conductive spacers, one end of the spacer being seated on the contact inner surface of the front limb while the opposite end touches a contact point which is located on the front of the printed circuit board. This contact point is located on that earth track on the printed board to which the additional cable wires are also connected. <IMAGE>
Patent DE-59310363-D1 (DE)
Inventor: EIGENDORF DR
IPC: A61M1/16
Filed: 1993-03-11
Granted: 2004-09-30
Abstract: According to the on-line process of the invention, haemodialysis solution produced or processed by the dialysis apparatus (1) is removed at the blood side from the dialyser (8) and pumped through the blood tube lines (10, 11), either by means of the blood pump (14) belonging to the apparatus or by the pump included in the haemodialysis solution circulation, where appropriate using the machine-specific filling program. This dispenses with the need to clean and fill the extracorporeal blood circulation with a saline solution, which has hitherto incurred considerable costs. 
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Patent DE-59402948-D1 (DE)
Inventor: HALLER ANDREAS
IPC: F24J2/00
Filed: 1994-01-14
Granted: 1997-07-10
Abstract: The solar collector module (1) consists of a rectangular frame (2), into which an absorber plate (3) is inserted on the rear side and a glass plate (5) on the front side. A transparent insulating body (13) is mounted on the absorber plate (3). The body (3) is at a distance from the glass plate (5). The module is mounted on the building wall (40) with the absorber plate (3) at a small distance from the latter. Simple mounting on the building site, low risk of contamination, few stresses in the masonry and also low repair costs are thus achieved. <IMAGE>
Patent DE-59405475-D1 (DE)
Inventor: AULBACH MICHAEL DR
IPC: C08F4/6192
Filed: 1994-12-20
Granted: 1998-04-23
Abstract: The present invention relates to a process for the preparation of a polyolefin by polymerisation of at least one olefin in the presence of a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocyclic or polycyclic ring system.