baber/WOPTO huggingface dataset:
Patent DE-3569769-D1 (DE)
Title: Method to lay slabs or tiles for covering the soil, and construction elements for carrying out this method
Inventor: LIOTARD ANDRE
IPC: E04F15/08
Filed: 1985-07-18
Granted: 1989-06-01
Abstract: 1. A method of laying tiles (11, 30) or flooring slabs (10) of ceramic material, carthenware, sandstone or the like to provide a floor covering on a slab floor or boarded floor (19) in which : - on the slab or boarded floor (19) there is placed a moquette, a needleloom carpet, a composition carpet or the like forming a backing and sound insulating layer (18), - on this layer are laid the said tiles (11, 30) of ceramic material, earthenware, sandslone or the like which comprise mutual interlocking means such as at least a tongued portion (16, 31) and/or a grooved portion (17, 32) corresponding thereto, the tongues (or grooves) of one tile engaging in the grooves (or on the tongues) of the adjacent tiles, while leaving around the periphery of the surface to be covered, bordering on the walls (20) which bound the said surface, a strip of a certain width (1) which is free of tiles, - a counter-plinth (21) of wood, plastics material, agglomerate or other similar material is positioned and fixed in this strip, the said counter-plinth comprising on its edge whichis towards the laid tiles, locking means such as a tongue or a groove (22) which are shaped in such a way as to engage into or over the aforesaid tile locking means, such as the adjacent grooves (17, 32) or tongues (16, 31) on the tiles against which it bears and locks it.
Patent DE-3577601-D1 (DE)
Title: Sensor.
Inventor: DREFAHL DIETER DR
IPC: G01D5/34
Filed: 1985-12-20
Granted: 1990-06-13
Abstract: 1. Sensor comprising a magneto-optical device (18) to be influenced by a magnetic field and photo-conductors (20, 24) coupled to the magneto-optical device to direct light to said device and to redirect light from said device, characterized in that the magneto-optical device (18; 28, 30, 32) is a multiple reflecting device and that a soft-iron magnetic yoke (10) is arranged, which comprises a first and a second air gap (12, 16), whereat into the first air gap (12) a magnet (14, 14') is movable and within the second air gap (16) the multiple reflecting device (18; 28, 30, 32) is arranged.
Patent DE-3577866-D1 (DE)
Inventor: WRIGHT PETER JOHN
IPC: C08L67/08
Filed: 1985-02-20
Granted: 1990-06-28
Abstract: Filler particles, e.g. calcium carbonate particles, are coated by the application of a C6-C10 aliphatic carboxylic acid, such as n-octanoic acid or n-decanoic acid, in the presence of water and an alcohol. The coated particles may be incorporated into polymers, such as unsaturated polyester resins or polyvinyl chloride.
Patent DE-3579518-D1 (DE)
Inventor: BILLE JOSEF PROF DR
IPC: G03F7/20
Filed: 1985-06-14
Granted: 1990-10-11
Abstract: This invention enables examination of semi-conductor chips either on a planar basis or on a three-dimensional basis to determine the characteristics of the chips. Laser light is passed through a first pinhole and is focussed on a wafer. The light reflected from the wafer is passed through a second pinhole and is focussed on a photomultiplier. The focal length between the first pinhole and the wafer is the same as the focal length between the second pinhole and the multiplier. This arrangement provides for a high signal-to-noise ratio to be produced and image information data to be provided within minimal time lags such as a small fraction of a second. An electrically controllable active mirror operable within the beam-shaping optics of the scanning field may be included to displace the plane of the examination field. This active mirror may be controlled to assume the shape of different types of mirrors including a planar mirror. By controlling the operation of the active mirror, the etchings of first materials on the wafer and the depositions of other materials on the wafer may be examined at different depths. The control of the active mirror may be provided at a different frequency than the frequency of the light providing for the examination of the wafer. The visual portion of the light spectrum from the laser may be further processed to determine such parameters in the wafer as the distribution of photoresist residues on the wafer.
Patent DE-3580927-D1 (DE)
Inventor: MORIARTY ANN M
IPC: C07K7/04
Filed: 1985-03-07
Granted: 1991-01-31
Abstract: Cloning and expression vectors for hepatitis B HBxAg, cell cultures containing those vectors, and diagnostic systems and methods for assaying for the presence of HBxAg and anti--HBxAg in a body sample are disclosed.
Patent DE-3585781-D1 (DE)
Inventor: BRECCIA ALBERTO
IPC: C07D333/38
Filed: 1985-12-24
Granted: 1992-05-07
Abstract: New pharmaceutical compsns. contain thiophene cpds. of formula (I) or their addn. salts, together with a diluent. R1 = H, p-nitrophenoxy, halogen, carboxy, CON(R5,R6), CONH(CHR9)nCOOH, CH2NHR8 NH(CHR4)nAR10, CH=NOH, NO2, CHO, OR7; R5, R6, R7 = H, 1-8C alkyl, thiophene, imidazole, ascorbyl peptidyl having up to 5 aminoacids or a sugar radical; or NR5R6 = 5-membd. heterocyclic ring opt. contg. additional O or N atoms; R8 = acyl of a 1-4C aliphatic carboxylic acid; R4 = H or methyl; R10 = methyl or phenyl; A = CO or SO2; n = 1,2,3 or 4; R2 = H, NO2, halogen, CH(COOH)2 OH or (CH2)mCOOH; m = 0,1,2,3 or 4; R3 = H, NO2 or OH; R4 = H, NO2, halogen, SO2CH3, OH or N(R5,R6); provided at least 2 of R1,R2,R3,R4 are not H. Cpds. (I) are new with the restrictions: R1 is not H when R2 and R4 are NO2 and R3 is H; R1 is not I when R2 is NO2, R3 is H and R4 is NO2 or CH3SO2; R1 is not p-nitrophenoxy when R2 is NO2, R3 and R4 are H; and R1 is not CONH2 or COOH when R4 is NO2, R2 and R3 are H.
Patent DE-3588152-D1 (DE)
Inventor: SCHMIDT HELMUT
IPC: C09D5/08
Filed: 1985-10-30
Granted: 1997-05-22
Abstract: A lacquer system which essentially comprises a silicic acid heteropolycondensate, a flake-shaped or lamellar filler, a solvent and, if appropriate, a conventional synthetic resin for lacquers is suitable for producing anti-corrosion coatings, especially on glass surfaces.
Patent DE-3660973-D1 (DE)
Title: Chain tensioning or guiding member for a chain transmission
Inventor: HABEL GERNOT
IPC: C08J5/16
Filed: 1986-02-20
Granted: 1988-11-24
Abstract: 1. A tensioning or slide rail for the chains of chain drives, consisting of a support and a resilient material arranged on the sliding surface thereof, the sliding surface being provided at least in part with a wear-reducing protective covering which is engaged by the chain being tensioned, characterised in that at least in the area of first contact (2) of the chain (1) the resilient material (4) has as protective covering a cladding (3) made of a sintered mechanically resistant material with a low coefficient of friction, which is embedded in the form of segments (5) in the resilient material (4).
Patent DE-3666941-D1 (DE)
Inventor: MOORE JAMES
IPC: B65G65/40
Filed: 1986-06-10
Granted: 1989-12-21
Abstract: A dispensing bin (1) for aggregate and like material includes a scoop (3) extending longitudinally in the bin for rotation about an axis parallel to the longitudinal axis of the scoop so that it describes a cylindrical path in the bin. The scoop (3) is formed by two blades (5) which converge away from the mouth (4) of the scoop to define an open narrow end. The scoop (3) is oscillated about its axis of rotation so that it moves in one direction through a lower part of the bin (1) to pick up material, and then moves in the opposite direction to carry the material to an upper part of the bin where its contents are ejected onto a discharge conveyor (11, 12) by the entry of an appropriately positioned discharge device (15) into the narrow end of the scoop.
Patent DE-3667903-D1 (DE)
Inventor: HARJU MATTI ERKKI
IPC: A23L27/30
Filed: 1986-07-30
Granted: 1990-02-08
Abstract: The invention provides a lactitol-containing feed which stimulates the growth of monogastric domestic animals, especially calves.
Patent DE-3669182-D1 (DE)
Inventor: STOTZ WOLF-GUNTER
IPC: D21G1/00
Filed: 1986-12-01
Granted: 1990-04-05
Abstract: A hydraulic adjustment motor containing a piston-and-cylinder unit is provided at the roll surface of a roll to be moved to position the roll surface relative to another roll surface of a further roll. Each adjustment motor is arranged between the related roll surface to be moved and its related roll stand. A regulation device is arranged between a pressure source, the pressure chamber of the adjustment motor and a hydraulic medium vessel. This regulation device regulates impingement of the pressure chamber with different pressures up to the maximum pressure of the pressure source and regulates the outflow of a selected volume of the hydraulic medium out of the pressure chamber, correlated to the desired lowering of each roll surface, during lowering of the roll surface and for maintaining a residual volume of the hydraulic medium. Consequently, there is provided a defined relative position between the roll surfaces. This apparatus allows raising, relieving, lowering or holding of the work surfaces of the rolls in desired positions. The apparatus is suitable for rapidly moving apart individual rolls, such as intermediate rolls of the roll stack. By setting an appropriately reduced pressure in the pressure chamber the apparatus can take-up the weights to be relieved, for instance the overhanging or cantilever weights or marginal loads at the individual roll surfaces and to counteract the same.
Patent DE-3685744-D1 (DE)
Inventor: MASTROENI PASQUALE
IPC: A61K35/74
Filed: 1986-11-26
Granted: 1992-07-23
Abstract: A fraction isolated from the fermentation product of Listeria monocytogenes strain L 79 is endowed with anti-tumoral, inmunomodulating and interferon producing activity. This fraction is prepared by isolation from the fermentation broth of Listeria monocytogenes.
Patent DE-3764951-D1 (DE)
Inventor: RIED FRANK
IPC: B29C65/00
Filed: 1987-12-02
Granted: 1990-10-18
Abstract: 1. A connecting piece of clearly transparent plastics material comprising a jacket-shaped tube hub for inserting or slipping on a tube of clearly transparent plastics to be connected with said tube hub by means of an adhesive agent or a solvent, respectively, in particular for medical transfer apparatus, characterised in that said tube hub (15-18) is frosted on the surface (15a-18a) facing said tube (12, 13).
Patent DE-3768377-D1 (DE)
Inventor: VAN DER HOORN RUDOLF JOHANNES
IPC: A22B5/20
Filed: 1987-08-24
Granted: 1991-04-11
Abstract: Device for cutting up meat and/or bones of a slaughter animal, with a cutting element (120) provided with a cutting edge and a counter support (124) which is situated opposite the cutting edge of said cutting element (120) and comprises an oblong, central, recessed space (126) for receiving the cutting edge, and is provided with symmetrical beaing faces alongside this space.
Patent DE-3774685-D1 (DE)
Inventor: HIDEO IWAMI
IPC: D06B3/20
Filed: 1987-06-05
Granted: 1992-01-02
Abstract: A cloth washing machine has a group of water tanks (3,4,5) arranged in a steaming chamber (1), and a group of guide rollers arranged either in and out of water tanks, in order to wash cloth (W) supplied into the steaming chamber in swelling in steam and soaking in water repeatedly, and the machine further has a cloth stretching mechanism that keeps cloth stretched on rotationally driving guide rollers and conveys cloth in direction, and  vibrating mechanisms (B1,B2) that give direct vibrating motion to cloth so stretched, in order to improve washing effect.
Patent DE-3776664-D1 (DE)
Inventor: HUCHETTE MICHEL
IPC: C13K1/00
Filed: 1987-03-13
Granted: 1992-03-26
Abstract: Saccharose is converted to glucose by (a) hydrolysis, (b) chromatographic sepn. of the soln. of invert sugar into (A) a syrup rich in glucose and (B) a syrup rich in fructose, (c) siomerising syrup (B) to give a syrup enriched in glucose, and (d) recycling the isomerised fraction to a position upstream of the chromatographic appts..
Patent DE-3779143-D1 (DE)
Inventor: BOCK ANDRE
IPC: C21C5/46
Filed: 1987-02-09
Granted: 1992-06-25
Abstract: A blast pipe for delivering refining oxygen to the space above a metal bath in a refining operation is presented. The blast pipe is positioned in a gas supply duct and is provided with a pressure regulating valve. The blast pipe comprises a fixed straight wall portion along which the gas flows in a linear path. The straight wall portion terminates at a sharp edge, constituting a portion of the blast pipe exit orifice. A bent wall segment is located adjacent to and downstream of the straight wall portion and connects the remainder of the straight wall portion to the exit orifice. The bent wall segment preferably has a convergent configuration, upstream of the sharp edge, and a divergent configuration downstream thereof. The exit orifice, in cross section, has the shape of a rectangle, one of the long sides of which constitutes the sharp edge.
Patent DE-3780016-D1 (DE)
Inventor: LIN TAI-SHUN
IPC: A61K31/505
Filed: 1987-12-11
Granted: 1992-07-30
Abstract: This invention relates to the use of 3'-deoxythymidin-2'-ene (3'-deoxy-2',3'-didehydrothymidine) in treating patients infected with a retrovirus.
Patent DE-3786333-D1 (DE)
Inventor: STUERZL WILHELM
IPC: G01K7/25
Filed: 1987-12-10
Granted: 1993-07-29
Abstract: The circuitry uses a storage capacitor (C) charged in alternation via a reference resistance (R1) and a resistance (R2,R3) dependent on the measured temp. The capacitor (C) is charged to a given threshold voltage in each case, the differing charge times being evaluated by a microcomputer (1) providing a digital signal representing the temp. Pref. the temp. dependent resistance (R2,R3) comprises a negative temp. coefft. resistance (R3) and a parallel resistance (R2) coupled to the supply voltage (U6) via a switch (S2) operated in  alternation with a second switch (S1) for the reference resistance (R1). A further switch (S3) is connected across the capacitor (C).
Patent DE-3854185-D1 (DE)
Inventor: ADKINS JAMES R
IPC: C08K9/06
Filed: 1988-11-07
Granted: 1995-08-24
Abstract: Organopolysiloxanes having improved electrical properties, which comprises mixing an organopolysiloxane having reactive groups with an amine-containing organosilicon compound, which is capable of crosslinking with the organopolysiloxane and a treated aluminum trihydrate and thereafter exposing the resultant composition to atmospheric moisture. The resultant composition may be dispersed in an organic solvent and applied to electrical insulators.
Patent DE-3855791-D1 (DE)
Inventor: MIYAJI HIDEKI
IPC: C07H13/06
Filed: 1988-03-31
Granted: 1997-03-27
Abstract: Novel mannobiose derivative represented by the general formula [I]:   <CHEM> wherein groups of R1 to R5 each represents -OH, -OR6, -NHR6, (R6 represents an acyl group) or a group represented by the following formula (a), (b), (c), (d) or (e), provided that one of R1 to R5 represents -OR6 or -NHR6, one of the other 4 groups of R1 to R5 represents one of the groups represented by the formulae (a) to (e), and the remaining 3 groups of R1 to R5 represent -OH: <CHEM>   <CHEM> wherein @@@@ represents  alpha  or  beta  bond are provided by the invention. These compounds give liposomes a specific affinity for Kupffer cells of liver, and can be produced industrially.
Patent DE-3863066-D1 (DE)
Inventor: PAPAY ANDREW GEORGE
IPC: C10M133/06
Filed: 1988-12-22
Granted: 1991-07-04
Abstract: Improved durability of shift-feel frictional characteristics in automotive transmission fluids is achieved by use of an initially substantially inert (friction-wise) compound -- viz., an aliphatic tertiary amine having one long chain and two short chain groups -- incorporated into a formulation which is otherwise balanced for initially good shift-feel frictional properties. When the fluid is subjected to the oxidative and thermal degradation conditions encountered under normal service conditions, the friction modifiers that give the fluid good initial shift-feel frictional properties degrade. However, as this occurs the aliphatic tertiary amine has itself been transformed by a mechanism that activates it so that in its new form it acquires the ability to provide good shift-feel properties. Thus this additive serves as a time-activated or delayed action substitute for the friction modifiers that have been degraded during service. The result is a continuation of good shift-feel performance over a long period of severe operation. In one embodiment of the invention, oil-soluble aliphatic diamines are used as the primary (i.e., initially effective) friction-reducing additives with which the delayed action tertiary amines are used. In another embodiment, the primary (i.e., initially effective) friction-reducing additives with which the delayed action tertiary amines are used are oil-soluble N-substituted dialkanolamines.
Patent DE-3864145-D1 (DE)
Inventor: DE WALSCHE DANIEL
IPC: B65G31/02
Filed: 1988-03-24
Granted: 1991-09-12
Abstract: Projection device comprising a suspension frame (9) which is suspended to a supply belt device (13) according to a first axis (31) and to which is suspended a supply hopper (15) according to a second axis (7) essentially perpendicular to the first axis (31), said hopper (15) being rotatable about a vertical symmetry axis (37), as well as a support frame (19) which carries the projection belt (31) as well as a drive means (32, 33, 34, 35) for driving the projection belt, said support frame (19) being tiltable with respect to said hopper (15) by means of a control jack (41) connecting the support frame to the hopper, characterized in that the support frame (19) is provided with a position correction device (50).
Patent DE-3865748-D1 (DE)
Inventor: LANGE PETER MICHAEL DR
IPC: A23K20/00
Filed: 1988-06-01
Granted: 1991-11-28
Abstract: Ion-exchange resins loaded with quinoline carboxylic acid derivs. of formula (I) are new, where R1 = 1-3C alkyl, cyclopropyl, vinyl, CH2CH2OH, CH2CH2F, OMe, NH2, NHMe, NMe2, NHEt, phenyl, 4-fluorophenyl or 2,4-difluorophenyl; R2 = H, 1-4C alkyl or 5-methyl-2-oxo -1,3-dioxol-4-ylmethyl; R3 = Me or a cyclic amino gp., e.g. 3-R1-4-R8-pyrrolidino, piperidino, 4-hydroxypiperidino, 3-R5-4-R4-5-R6-1 -piperazinyl, morpholino, thiomorpholino, 5-R4-2,5- diazabicyclo (2,2,1)hept-2-yl, 5-R4-2,5- diazabicyclo (2,2,2)oct-2-yl, 1,4-diazabicyclo (2,2,2)oct-4-yl, 1H-imidazol-1-yl or 1H-pyrrol-1-yl; R4 = H, 1-4C alkyl, CH2CH2OH, alkyl, propargyl, 2-oxopropyl, 3-oxobutyl, phenacyl, CHO, SCFCl2, SO2CFCl2, SCOOMe, benzyl, 4-aminobenzyl or 5-methyl-2-oxo-1,3-dioxal-4-ylmethyl; R5 = H or Me;  R6 = H, 1-4C alkyl, phenyl or benzyloxymethyl; R7 = H, NH2, NHMe, NHEt, CH2NH2, CH2NHMe, CH2NHEt, CH2NMe2, OH or CH2OH; R8 = H, Me, Et or Cl; X = F, Cl or NO2; A = N or CR9; R9 =) H, halogen, Me or NO2; or R9 + R1 = OCH2CHMe, SCH2CHMe or CH2CH2CHMe.  (I) are described in DE3033157.
Patent DE-3868864-D1 (DE)
Inventor: UNGRUH JOSEF
IPC: A01D75/00
Filed: 1988-11-17
Granted: 1992-04-09
Abstract: The haymaking machine two rotary rakes (7, 8) are alongside each other at right angles to the travel direction, supported on wheels (9 12). The wheels are mounted at the ends of a cross-member (1), whose outer portions (5, 6) fold upwards on a central one (2) fixed to the drawbar (18. Two further wheels (22) are mounted on a chassis (23) extending rearwards from the central portion. The latter wheels are on vertical steering axes (28) and are controlled by a steering gear (33) dependent on alterations in the alignment of the drawbar with the tractor.
Patent DE-3869763-D1 (DE)
Inventor: KNESTEL ANTON
IPC: G01M17/007
Filed: 1988-11-17
Granted: 1992-05-07
Abstract: The wheels on the driven axle of a vehicle engage two pairs of rollers in a test bed. The leading rollers are free-running and independent. The trailing rollers are coupled together by a shaft and to an eddy  current brake with a closed-loop controller for braking force.  Roller shaft transmitters generate pulses at frequency proportional to wheel speed. A processor and interface system measures time difference between any two speeds, and operates a printer. Test rig operations may be remote controlled from a handheld unit. A first test measures net output power form the wheel speed that the engine can maintain against a known braking load. A second test measures the time differnece between two fixed values of speed as the vehicle decelerates during coasting without braking load. A third test repeats the second but with a fixed braking load. Internal power losses in the vehicle due to e.g. axle oil viscosity, bearing friction are calculated.
Patent DE-3871643-D1 (DE)
Inventor: DLUGOKECKI ANDREW N
IPC: F04C2/10
Filed: 1988-08-04
Granted: 1992-07-09
Abstract: A rotary valve plate (27) of an internal gear machine (11), which rotary valve plate (27) is provided between a commutator (25) and a gear set comprising an inner gear (17) and an outer gear (29), has an imbalance thereacross due to high pressure fluid on the commutator side of the valve plate (27) being opposite low pressure fluid in variable displacement chambers (21) on the gear side of the valve plate. This imbalance is corrected by a recess (39) which extends around the periphery of the valve plate (27) and receives fluid from the gear side of the valve plate to urge the valve plate (27) toward the commutator (25). Preferably, the internal gear machine is of a kind having an orbiting outer rotor (19) orbiting in an annulus (20) with intermediate pressure fluid in the annulus (20). The recess (39) on the gear side of the valve plate (27) is disposed to receive intermediate pressure fluid from the annulus.
Patent DE-3871796-D1 (DE)
Inventor: PREUSS HANS-PETER DR ING
IPC: G06F17/40
Filed: 1988-05-04
Granted: 1992-07-09
Abstract: The sampling system converts the successive signal samples obtained between a start and end point (tA,tE) into corresponding measured values which are serially input to a memory of limited capacity.  Each time the memory is full, the stored values and the subsequent values are subjected to a data reduction process, until the values held in the memory cover the full signal range between the start and end  points (tA,tE). Pref. the data reduction is effected by ersure of each second value and/or by halving the signal sampling rate.  Alternatively the data reduction uses substitution by the mean of each set of successive values.