baber/WOPTO huggingface dataset:
Patent DE-3484074-D1 (DE)
Inventor: ROHDE DIETER DIPL ING
IPC: B60C9/28
Filed: 1984-03-31
Granted: 1991-03-14
Abstract: The invention is based on a pneumatic vehicle tyre constructed as a radial tyre which has on both sides of its tread widened portions which are formed by stepping and do not come into contact with the road surface. In order to achieve a reduction of the resistance to rolling in a tyre of this design and to obtain an homogeneous wear pattern, the edges of the belt project beyond the perpendicular step faces of the extended portion by an amount which is approximately 25 to 40% of the amount by which the bevelled-out tyre side walls project beyond the perpendicular step face at its widest point. <IMAGE>
Patent DE-3563986-D1 (DE)
Title: Process for electrolytic oxidation, and electrolytic apparatus therefor
Inventor: BACHOT JEAN
IPC: C25B9/19
Filed: 1985-08-30
Granted: 1988-09-01
Abstract: Process/apparatus for electrolytically oxidizing solutions of ionic compounds features the electrolytic oxidation of such solutions in a first anode compartment of an electrolytic cell, said electrolytic cell further comprising a second anode compartment, a cathode compartment, and a pair of cationic membranes respectively separating said cathode compartment from said first and second anode compartments; transferring a portion of said solution electrolytically oxidized in said first anode compartment to said second anode compartment and there continuing the electrolytic oxidation thereof; and then recovering product of electrolytic oxidation from said second anode compartment.
Patent DE-3571157-D1 (DE)
Title: Scanning transmitter for optically inspecting transparent containers
Inventor: DUCLOUX MARCEL LOUIS
IPC: G01N21/90
Filed: 1985-01-17
Granted: 1989-07-27
Abstract: A method and an apparatus for optical inspection of transparent articles. The method and apparatus use a light beam scanning field which is separated into at least two portions. The field portions are directed at the article at differing angles of incidence such that they eliminate blind spots caused by portions of the apparatus which block the passage of the light through the article. A feature of the invention is its provision of a folded optical path to increase the length the beam travels between the beam generator and the object beyond the physical distance between the beam generator and the object.
Patent DE-3579931-D1 (DE)
Inventor: JUERGENLOHMANN PETER
IPC: F16L55/16
Filed: 1985-02-13
Granted: 1990-11-08
Abstract: In the procedure for the installation of plastic pipe pieces with lateral branch openings into sewage pipes to be repaired, the first step is the measuring in the longitudinal axial direction of the branch of the sewage pipe from the inside with respect to the already installed piece of plastic pipe. After that, a lateral opening is formed in the plastic pipe while the pipe is above ground and outside of the sewage pipe. Next, the already prepared plastic pipe is joined in an aligned position with the already installed plastic pipe, with the help of a movable transporter inside the sewage pipe.
Patent DE-3663491-D1 (DE)
Title: Four-wheel-drive locking device in the drive train of an automotive vehicle
Inventor: GAUSRAB KLAUS
IPC: F16H48/26
Filed: 1986-10-21
Granted: 1989-06-29
Abstract: An all-wheel limited slip differential system in the power train of the front axle and the rear axle of a motor vehicle has an intermediate planetary transmission in the direct through drive and a braking device that is engageable at its planetary carrier. A braking member is connected with the planetary carrier and the counterbraking member interacting with it is connected with the output shaft to the rear axle in a torsionally fixed manner. In order to keep the required braking moment and the braking device small, the ratio of the gear to the braking device is significantly higher than the ratio for the direct through drive.
Patent DE-3670256-D1 (DE)
Inventor: BELKA HEINRICH
IPC: B62J6/02
Filed: 1986-05-01
Granted: 1990-05-17
Abstract: A mounting apparatus for a cycle headlamp, particularly for a bicycle headlamp, features a mounting bracket (13) which can clamp onto a horizontally disposed strut of the cycle frame or of a cycle accessory, such as a baggage carrier. The cycle headlamp has a reflector housing (9) which is rotatably coupled to the upper end of the mounting bracket (13). The lower end (14) of the mounting bracket is bifurcated into upper (15) and lower (16) legs or jaws, which define a bight or maw (18) having an interior clamping surface (17) which is preferably half-cylindrical but may also be polygonal. A further clamping element (24, 25) is supported by the jaws (15, 16) and presses the strut (7) between itself and the clamping surface (17). This mounting is very secure and resists twisting torques. Preferably, the clamping element includes a frusto-conical nut (25) which rides in a smooth bore (22) in one jaw (15) and is threaded onto a countersunk screw (24) mounted in a correspondingly shaped bore (23) in the other jaw (16).
Patent DE-3681442-D1 (DE)
Inventor: GRIMES PATRICK GERARD
IPC: H01M10/36
Filed: 1986-10-30
Granted: 1991-10-17
Abstract: The cell comprises a housing (21), a metal, preferably zinc, anode (22) a chemically non-reactive counterelectrode (23) and cathodic halogen, preferably bromine. The cell also is provided with an aqueous metal halide containing electrolyte in which the metal is the metal of the anode and the halide is of the halogen of the cathodic halogen. The cell is provided with an anion exchange resin (26) to provide a means for storing the halogen generated during charging of the cell and a source of halogen during discharge of the cell. The resin (26) is suitably located in a zone (25) outside housing (21). Alternatively, the resin (26) may be incorporated into the structure of the counterelectrode (23).
Patent DE-3687615-D1 (DE)
Inventor: PFOHL SIGBERG
IPC: C08F226/10
Filed: 1986-09-25
Granted: 1993-03-11
Abstract: Water-sol. polymers (I) contg. vinylamine units are prepd. by copolymerisation of 95-10 mol.% N-vinylformamide (II) with 5-90 mol.% unsatd. comonomer (III), followed by cleavage of 30-100 (pref. 70-95)% of the formyl gps. (III) is vinyl acetate or propiona propionate, 1-4C alkyl vinyl ether, N-vinylpyrrolidone, or (meth)acrylic ester, nitrile or amide. (I) are claimed, as obtd. by copolymerisation of (II) and vinyl acetate (IV) or propionate, cleavage of formyl gps. as above, and then cleavage of 30-100 (pref. 70-95) mol.% of the acetate or propionate gps. (I) are produced by known radical polymerisation processes, with acid- or alkaline-cleavage of acyl gps.
Patent DE-3752097-D1 (DE)
Inventor: SATOH ISAO
IPC: G11B7/242
Filed: 1987-01-29
Granted: 1997-09-04
Abstract: A read only type optical disc, and disc drive apparatus for reading/additionally writing data into the disc. The disc has a recording material (7) formed in all of the tracks (6) by which data can be additionally recorded on the disc (l). This optical disc has a plurality of sectors (S0 - Sn) forming a data read-only area (4) and a write/read area (3). Each area has track sectors (S0 - Sn) each having a sector identifier portion (ID) in which address information is recorded and a data field portion (DF) to record data. Datafield identification flags (F1, F2) indicative of the read-only area (4) and the write/read area (3) are recorded in the respective identifier portions. On reading or writing this optical disc, the data field identification flag is detected to identify (l6, 26, 28) the kind of related area i.e., read-only area or write/read area. Thus, it is possible to avoid (l8 - 22; 28, 34) erroneous recording of data into the read-only area. Upon reading operation, waveform equalization and binary-clipping level of reproduction signals can be well controlled (26, 37, 39). The gain of the servo loop can be switched (53, 54). The track searching operation can be stably performed (58 - 63). The data reading and data writing into the data write/read area can be improved.
Patent DE-3760205-D1 (DE)
Title: Liquid ring machine
Inventor: TRIMBORN PETER DIPL ING
IPC: F04C19/00
Filed: 1987-01-14
Granted: 1989-07-06
Abstract: In an inlet region or chamber of an end bell of a liquid-ring pump, an injection nozzle is provided for replenishing the liquid in the rotating ring of the machine.The injection nozzle is arranged in the vicinity of a suction slot provided in a control disc of the liquid-ring pump. The injection nozzle is disposed above a minimum liquid level extend when only gas is being transported by the pump and below a maximum liquid level extant when a mixture of both gas and working liquid is being pumped.
Patent DE-3762552-D1 (DE)
Inventor: CHANDLEY PAUL JOHN DR
IPC: G01B11/24
Filed: 1987-01-30
Granted: 1990-06-07
Abstract: The invention provides apparatus and methods for surface measurement utilizing the principle of Moiré fringe contouring. The apparatus includes a light source (1), scanning means (9) for relatively scanning light from the light source obliquely over a sample surface (8) to be measured and optical means such as a camera lens (10) adapted to focus scanned light reflected from the sample surface onto a master grid or grating (11) to therewith sequentially produce a Moiré-type pattern. A detector (12) detects the intensity variations in the Moiré-type patterns and provides sample signals which represent respective sequentially scanned parts of the sample surface. Means (16, 17, 18) are provided to generate a reference signal for comparison with the sample signals. The phases of the sample and reference signals are compared to thereby obtain real-time signals, which can be displayed, which are indicative of the shape of the surface being scanned.
Patent DE-3762917-D1 (DE)
Inventor: JANIAK ROBERT ANDRE
IPC: F27B3/08
Filed: 1987-07-28
Granted: 1990-06-28
Abstract: Process and apparatus for the continuous melting of scrap in an electric D.C. furnace, in which the D.C. source (23) supplies vault electrodes (4) and hearth electrodes (8) by means of respective feed conductors (7) and return conductors (9). The scrap is fed through an orifice (12). The vault electrode or electrodes (4) are arranged on the other side of the axis of the shaft (1) in relation to the orifice (12). The hearth electrode or electrodes (8) are offset towards the orifice (12), and the return conductor or conductors (9) connected to the hearth electrode or electrodes (8) are led under the bottom (2) of the shaft (1) and as near as possible to the latter, being directed towards the opposite zone of the furnace where the vault electrodes (4) are located, as to generate magnetic fields capable of deflecting the arc or arcs towards a zone set apart from the vault electrodes (4) and located substantially below the scrap feed orifice (12 ).
Patent DE-3778365-D1 (DE)
Inventor: DRIEDGER PAUL E
IPC: C07C69/03
Filed: 1987-06-10
Granted: 1992-05-21
Abstract: Compounds having anti-inflammatory and other activities. The compounds are derived from diterpenes, indol alkaloids, polyacetates, diaminobenzyl alcohols, diacylglycerol and bryostatins.
Patent DE-3784493-D1 (DE)
Inventor: COSENTINO C
IPC: B08B9/00
Filed: 1987-10-21
Granted: 1993-04-08
Abstract: A machine for reprocessing catheters of the type having a double lumen, one of which leads to a balloon. A used catheter is sealed within a cassette which in turn is connected by multiple ports to a cleaning side of the machine. Cleaning solution is flushed through the inside and outside of the catheter. The balloon integrity is tested by adding step wise volume additions and monitoring the pressure. The data generated is compared to a standard curve for new catheters. The cleaned, sterile catheter is then rinsed to remove all traces of sterilant. Sterile saline is alternatively flushed through the cassette and catheter. The balloon is again tested for leaks. No portion of the rinse side of the machine requires sterilizing except for the disposable tubing set and saline source. The rinsed, clean and sterile catheter is removed from the cassette for reuse.
Patent DE-3786780-D1 (DE)
Inventor: IWATSCHENKO PETER
IPC: A61M5/36
Filed: 1987-10-29
Granted: 1993-09-02
Abstract: The system for parenteral, e.g. intra-venous, administration of a liq. to a patient comprises a pump delivering via a resilient tube.  Downstream of the pump, this tube contains a valve which opens in the direction of the patient under pressure of a level such that the pressure in the tube upstream of the valve at least equals the ambient air pressure. The valve opening pressure may be adjustable at at least two different pressures so that coupling with the pump sets the higher opening pressure.
Patent DE-3787059-D1 (DE)
Inventor: MIKULECKY HARVEY W
IPC: H01H71/14
Filed: 1987-07-02
Granted: 1993-09-23
Abstract: A transformer primary circuit breaker is disclosed having a primary switch for opening and closing the transformer primary circuit, an operating handle (50) mounted exteriorly of the transformer for opening and closing the primary switch, a trip mechanism (16) operatively connected to open the primary switch under fault current conditions, the trip mechanism (16) including a conductive metallic sensor element (34) connected in the primary circuit and having a predetermined Curie temperature and a magnet (28) mounted for movement into engagement with the sensor element (34) and biased to open the primary switch when the temperature of the sensor element (34) approaches the Curie temperature. A shunt circuit (18) is connected to the primary circuit in parallel with the sensor element (34). The shunt circuit has a normally closed switch (46) and a resistance element (44) for limiting the current passing through the shunt circuit (18). A tab (76) is mounted on the operating handle (50) for opening the shunt circuit switch (46) and a spring is mounted in the operating handle (50) for limiting the motion of the operating handle (50) to thereby close the shunt switch (46), whereby a portion of the primary current will flow through the shunt circuit (18) when the switch (46) is closed. A bimetal switch (77) can be included in the shunt circuit (18) to open the shunt circuit (18) at predetermined oil temperatures or excessive currents.
Patent DE-3850878-D1 (DE)
Inventor: SUGIYAMA TAKASHI
IPC: A61K38/55
Filed: 1988-12-28
Granted: 1994-09-01
Abstract: Elastase inhibitors containing the amino-acid sequence (I) (i.e. the C-terminal portion of human polymorphonuclear leucocyte elastase inhibiting protein (SLPI)) are new: -(-ASN-PRO-THR-ARG-ARG- LYS-PRO-GLY-LYS- CYS-PRO-VAL-THR-TYR-GLY-GLN-CYS-LEU- MET-LEU-ASN-PRO-PRO- ASN-PHE-CYS-GLU-MET-ASP-GLY-GLN-CYS- LYS-ARG-ASP-LEU-LYS- CYS-CYS-MET-GLY-MET-CYS-GLY-LYS-SER- CYS-VAL-SER-PRO-VAL-LYS-ALA-)n- (I) (I) may have an N-terminal glycine, or the elastase inhibitor may have the formula Y-B-Z, where Y is a complete or partial human growth hormone sequence; B is a linking sequence; Z is (I). In (I), n is 1-10, and one or more of the cysteine residues may be in the sulphonic acid form. Pref. the human growth hormone sequence Y is PHE(1) to PHE(139) (esp. PHE(1) to GLN(122)). Pref. B are (ASN-GLY)n, (VAL-PRO-ARG)n or (LEU-VAL-PRO-ARG)n (where n is 1-10). Also claimed are DNA sequences coding for the elastase inhibitors, plasmids containing the DNA sequences, and transformant organisms containing the plasmids.
Patent DE-3851171-D1 (DE)
Inventor: GROSSE MAURICE
IPC: G09F11/32
Filed: 1988-04-06
Granted: 1994-09-29
Abstract: Display device comprising shaped guide plates (44) positively guiding the suspension rods (4) of viewing sheets (3) around a roller (8) when each suspension rod (4) is engaged by cradles (11) carried by electrically driven chains (10). A strap (50) which is rendered resilient by the inclusion therein of a spring (53) extends centrally down the rear of the device and prevents the successive suspension rods (4) from becoming detached from the cradles (11) in this region. A gate which includes a stop (55) is provided at the foot of ramps (5) upon which the rods (4) are stacked to ensure that the rods will not become bunched or otherwise entangled on the ramps (5) and that the cradles (11) will positively pick up only one suspension rod (4) at each passage past the gate. A time delay switch (56) is associated with a microswitch (41) and will close to bypass switch (41), after a predetemined interval of time, so that the drive of the device may re-start even if the power supply to the device had previously been switched off with the microswitch (41) in its open circuit position. Each rectangular display sheet (3) preferably comprises two layers which are secured to one another at the edges which coincide with the suspension rods (4) and along one of two longitudinal edges. The other edge is open except for two relatively short portions that are joined together at its opposite ends, whereby webs carrying indicia may be entered between the layers, by appropriate flexing, and will remain trapped therebetween by the short joined together edge portions of the two layers.
Patent DE-3860908-D1 (DE)
Inventor: BINDER DIETER DR
IPC: A61P9/00
Filed: 1988-03-16
Granted: 1990-12-06
Abstract: The invention relates to novel 2-thienyloxyacetic acid derivatives of the general formula    <IMAGE>  I  in which R denotes a phenyl or thienyl group which is optionally mono- or polysubstituted by halogen, trifluoromethyl or C1-C4 alkyl, and pharmaceutically usable salts thereof, a process for the preparation of these compounds and their use for the treatment of thromboses, inflammations, high blood pressure, apoplexy and angina pectoris.
Patent DE-3864737-D1 (DE)
Inventor: ANCARANI RESTELLI AMEDEO
IPC: F16H7/18
Filed: 1988-04-25
Granted: 1991-10-17
Abstract: The pre-timed distribution unit (1), in particular for internal combustion engines, is constituted by a first sprocket wheel (2), and a second sprocket wheel (3) with a plurality of sprocket sets, a multiple-link chain (4) taut between said sprocket wheels and defining a space inside which a guide shoe (5) is housed, which is constituted by at least a plate-shaped structure provided with guides radiused by a first and a second mating, trueing circumferential edges (7, 8). In an alternative form of practical embodiment, the unit comprises a guide shoe whose guides are associated with enlarged, laterally protruding portions.
Patent DE-3869066-D1 (DE)
Inventor: JULIEN FRANCOIS
IPC: B60N2/26
Filed: 1988-11-18
Granted: 1992-04-16
Abstract: The seat comprises a shell (1) in a V arch in the antero-posterior direction and furnished with a safety harness to restrain the child, this shell being supported by an underframe (10). According to the invention, the shell, when installed on the rear seat (17) of the vehicle, turned away from the direction of travel and held in position by this vehicle's seat belt (18), is joined to a restraining hoop (22) whose side arms (23) are supported by the sides of the shell close to the centre of gravity of said shell when loaded, and slope upwards to the central cross arm (26), which last rests against the back of the rear seat (17) substantially on a level with the child's head. <IMAGE>
Patent DE-50001689-D1 (DE)
Inventor: MOSZNER NORBERT
IPC: C08K5/14
Filed: 2000-08-28
Granted: 2003-05-15
Abstract: Methylenedithiepane silanes are new. Methylenedithiepane silanes of formula (I) are new. R<1> = (a) optionally unsaturated aliphatic or alicyclic 1-10C hydrocarbon optionally interrupted by one or more O and/or S atoms and optionally containing one or more ester, carbonyl, amide and/or urethane groups or (b) (hetero)aromatic 6-18C hydrocarbon group with the carbon atoms optionally substituted; R<2> and R<3> = as per R<1> or is/are omitted; R<4> = -(CHR<6>)n, -Y-CO-NH-(CHR<6>)n, -Y-CO-NH-R<5>, -(CHR<6>)n-S-R<5>, -S-R<5> or -CO-O-R<5> or is omitted; n = 1-4; R<6> = H, 1-10C alkyl or 6-10C aryl and is optionally substituted; R<5> = as for R<1> and is optionally substituted; Y = O or S or is omitted; X = a hydrolyzable group; a, b, c and x = 1, 2 or 3, such that a + x =2-4.
Patent DE-50002400-D1 (DE)
Inventor: CLAESSEN WILHELM
IPC: B01D25/168
Filed: 2000-11-08
Granted: 2003-07-03
Abstract: The invention relates to a press membrane ( 9 ) for a filter plate ( 1' ) of a filter press. Said press membrane consists of a rubber-elastic material and is supported by the filter plate ( 1' ) while supporting a parallel filter cloth ( 14 ). An intermediate chamber defined between the press membrane ( 9 ) and the filter plate ( 1' ) can be impinged upon with a pressure medium. The aim of the invention is to prevent an overload of the membrane material in the area of the supporting cams ( 6 ) and damages of the filter cloth ( 14 ) in said areas. To this end, the press membrane ( 9 ) is provided with transmission disks ( 12 ) in the area of the supporting cams ( 6 ), said transmission disks ( 12 ) consisting of a substantially harder material than the rubber-elastic material of the remaining press membrane ( 9 ) and being vulcanized into the rubber-elastic material.
Patent DE-50005220-D1 (DE)
Inventor: ULLMANN ROLAND
IPC: B26B19/38
Filed: 2000-07-31
Granted: 2004-03-11
Abstract: The invention is directed to a power driven hair clipper (HSM), comprising a drive mechanism provided in a housing (1) and a clipper head (S) equipped with a clipper comb (3) and a clipper blade (4) and mounted on a wall of said housing (1) for pivotal motion about a pivot axis (Z) by means of a supporting element (T), wherein the clipper head (S) has two cutting teeth rows (40, 41) arranged in opposed relation to each other, wherein the supporting element (T) releasing the cutting teeth rows (40, 41) is constructed as a housing shell (5), wherein the geometric form of the housing shell (5) is formed by a sector (SK1, SK2) of a cross sectional shape of at least one circular cylinder (Z1, Z2) as well as end walls (24, 25) associated with said sector (SK1, SK2), said end walls being constructed as part of a conical surface (KM1, KM2) with cone angles (alpha1, alpha2) relative to the pivot axis (Z), and wherein the housing wall (110) adjacent to the housing shell (5) has an inner contour that is essentially parallel to the outer contour of the wall of the housing shell (5).
Patent DE-50006233-D1 (DE)
Inventor: GOETTEL DR
IPC: C07B61/00
Filed: 2000-07-25
Granted: 2004-06-03
Abstract: Preparation of 1,4-diamino-2-methoxymethylbenzene (I) and its salts comprises reacting 2-methoxymethyl-4-nitrophenol with haloacetamide to give 2-(2-methoxymethyl-4-nitrophenoxy)acetamide, heating to 80-120 degrees C in DMF, DMAc or NMP with excess of carbonate to give 2-methoxymethyl-4-nitroaniline and catalytically hydrogenating to give (I) and optionally reacting with an acid to give an acid adduct.   Preparation of 1,4-diamino-2-methoxymethylbenzene (I) and its salts comprises reacting 2-methoxymethyl-4-nitrophenol with a haloacetamide to give 2-(2-methoxymethyl-4-nitrophenoxy)acetamide, heating to 80-120 degrees C in a solvent from DMF, DMAc and NMP with an excess of carbonate to give 2-methoxymethyl-4-nitroaniline and catalytically hydrogenating to give (I) and optionally reacting with an acid to give an acid adduct when n is not 0. n = 0-2; and HX = (in)organic acid.
Patent DE-50013210-D1 (DE)
Inventor: ULLRICH MATTHIAS DR
IPC: H01M50/417
Filed: 2000-02-17
Granted: 2006-09-07
Abstract: Secondary lithium cell production comprises electrostatic powder coating of the electrodes and/or the separator with electrolyte-insoluble wax particles. Production of a secondary lithium cell, with a lithium cycling cathode, a lithium intercalating anode, a separator and a non-aqueous lithium ion conductive electrolyte, comprises electrostatic powder coating of the electrodes and/or the separator wi 0.5-2.5 mg (per cm<2> of electrode surface) of electrolyte-insoluble wax particles having a melting temperature of 50-150 degrees C and an average particle size of 6-20 microns .