baber/WOPTO huggingface dataset:
Patent DE-3684711-D1 (DE)
Inventor: DIETLIN FRANCOIS
IPC: A61K49/00
Filed: 1986-04-07
Granted: 1992-05-07
Abstract: Compsns. usable in omo-densitometry contain at least one water-sol. deriv. of a metal of atomic wt. between 24 and 66 in an appropriate aq. vehicle. The sol. salts used are pref. those of magnesium, calcium, manganese, iron, zinc and cobalt. Preferred anions are chloride, nitrate, sulphate, acetate, gluconate, lactobionate, glucoheptonate, gluconoglucoheptonate, or a complex anion derived from ethylene diamine tetra acetic acid, ethylene glycol bis(beta amino ethyl ether)-N,N,N',N'-tetra acetic acid, methylene diamine, -N,N'-diacetic-N,N'-di alpha propionic acid, or ethylene diamine, -N,N'-diacetic -N,N'-di-beta propionic acid.
Patent DE-3760314-D1 (DE)
Title: Rotational and/or swivelling joint
Inventor: BOLLING FRITZ CLAUS
IPC: B25J19/00
Filed: 1987-03-09
Granted: 1989-08-17
Abstract: The invention relates to an articulated joint for the articulating connection of two joint bodies, having a first bearing body disposed in a bore of one of the joint bodies for rotation therewith and provided internally with a first spherical bearing surface, having a second bearing body joined with the other joint body for rotation therewith and having a second spherical outer bearing surface in contact with the first bearing surface, and having at least two fluid pathways leading through the two joint bodies and the bearing bodies for at least one fluid and having gaskets for sealing off the fluid pathways. Each fluid pathway has a recess formed in the bearing surface of the bearing body, and a passage being associated to one of the recesses and formed in the bearing surface of the other bearing body. Furthermore, stops are provided for establishing a permissible articulating range of both of the joint bodies such that each passage will open into the associated one of these recesses in all possible articulated positions of the joint bodies within this range.
Patent DE-3761028-D1 (DE)
Title: Daylight fitting of a glass door installation
Inventor: OHLENFORST MANFRED
IPC: E05D5/02
Filed: 1987-02-19
Granted: 1989-12-28
Abstract: 1. A skylight fitting which is adapted to cooperate with a glass door element and consists of two fitting plates (1 and 2), which are able to be clamped together by means of screws which extend through holes in the glass sheet forming the skylight, and on the side abutting the glass sheet the fitting plates (1 and 2) do not have any parts projecting beyond the plane of abutment and a component, forming a hinge part (9 and 11), is able to be screwed to a fitting plate (1 and 2), characterized in that at least one of the fitting plates (1 and 2) has an additional threaded hole (16) for the attachment of a corner lining member (18) extending into a cutout in the glass sheet forming the skylight, and in that selectively the component forming the hinge part (9 and 11) or a sheet metal abutment (32) cooperating with the glass member of the door element or with a lock box attached to the glass member of the door element is able to be screwed to the fitting plate (1 and 2).
Patent DE-3761855-D1 (DE)
Inventor: RENZE HEINRICH
IPC: F22G5/12
Filed: 1987-09-15
Granted: 1990-04-12
Abstract: 1. Device for regulating the exit vapour temperature of a vapour generator which contains, situated one behind the other in the vapour stream, a first cooler (KL1), a first superheater (UH1), a second cooler (KL2) and a second superheater (UH2), with a regulator (PIR1) controlling the first cooler (KL1) and a second regulator (PIR2) controlling the second cooler (KL2), characterised in that a signal corresponding to the temperature difference at the second cooler (KL2) is compared with a setpoint value (SG1) and the result of the comparison is applied as the deviation to the first regulator (PIR1), and that a signal corresponding to the exit temperature of the vapour generator is compared with a setpoint value (SG3) and the result of the comparison is applied as the deviation to the second regulator (PIR2).
Patent DE-3765967-D1 (DE)
Inventor: JOHNSSON ULF
IPC: F16J15/54
Filed: 1987-02-28
Granted: 1990-12-13
Abstract: An arrangement for the sealing of a shaft (2) which passes through a plate (1) which separates the "wet" and the "dry" zone of a packing machine from each other. In packing machines great demands are made on the tightness and durability of such shaft bushings, especially against strong washing agents, and the sealing assembly in accordance with the invention, therefore, has a flexible connection with the plate (1) and two O-rings (9,10), which are partly enclosed by the two halves of the sealing assembly and thereby are protected during washing as well as during operation. This design also produces a good sealing effect when during operation the shaft moves a little in radial direction.
Patent DE-3771157-D1 (DE)
Inventor: ENGEL HARTMUT S
IPC: A47C7/00
Filed: 1987-10-02
Granted: 1991-08-08
Abstract: A chair is disclosed comprising in combination four legs, seat, backrest and a hidden central underframe that supports the seat. Each leg of the chair comprises two leg rods defining a central recess for receiving an arm projecting outwardly from the hidden central underframe.
Patent DE-3773763-D1 (DE)
Inventor: BROCKMANN HEINZ
IPC: F02C7/36
Filed: 1987-06-30
Granted: 1991-11-21
Abstract: The gas turbine (1) comprises a high-pressure (3) and a low-pressure rotor (2) and at least one accessory driven by one or the other rotor via a transmission (16) which is switchable by a remotely controlled two-position, pref. hydraulically operated multi-disc clutch (22).  The transmission may comprise a hollow (12) and a coaxial shaft (13) each with bevel gears (11,10) at one end driven by gears (9,8) on the respective rotors, and bevel gears (11',10') at the other end driving gears (9',8') on the respective clutch input shafts (18,17). Control is pref. via an electronic unit (26) in response to operating parameters (27), i.e speeds of the respective rotors, fuel supply, pressures upstream and downstream of the rotors, torques at the rotors and the accessories and possibly also temp. compared with stored values.
Patent DE-3774892-D1 (DE)
Inventor: DICKE HANS-RUDOLF
IPC: B29C48/07
Filed: 1987-01-24
Granted: 1992-01-16
Abstract: A process is claimed for the prodn. of parts from thermotropic liq.-crystalline plastics (I) with specific mol. orientation in at least two independent pref. directions, by extrusion through a nozzle, during which process the material flowing through the nozzle under pressure is at least temporarily subjected to elongation in two or more given directions, to stretch the chain mol., by means of the forces applied over the form of the boundary surfaces. Parts such as films, sheets, and sections, are also claimed., mfd. by this process. Pref. (I) are polyesters contg. the units -O-R-CO-, -O-R'-O-, or -CO-R''-CO-, with R', R'' = C6H4, 2, (5, 6, 7, or 8)-naphthylene, or C6H4-X-p-C6H4, in which X = S, O, CO, CMe2, SO2, NR, NH, or direct bond. One- or more-phase mixts. of (I) and other polymers can be used, and processing is carried out from the thermotropic or the isotropic melt phase. The process is applicable esp. to fully aromatic polyesters and is carried out pref. at 200-400 deg.C.
Patent DE-3775711-D1 (DE)
Inventor: FROEHLEN HANS GUENTER
IPC: C07F7/08
Filed: 1987-09-30
Granted: 1992-02-13
Abstract: Alkoxysilanes of formula Rx1Si(OR2)4-x (I): (R1 independently = H, (substd.) 1-4C alkyl or alkenyl or (substd.) aryl with max. 10C; R2 = 1-4C alkyl; x = 0, 1, 2 or 3) are produced by reacting halosilanes (II), esp. chlorosilanes with monohydric alcohols (III) and trialkyl phosphites (IV).
Patent DE-3776139-D1 (DE)
IPC: G01N33/543
Filed: 1987-10-31
Granted: 1992-02-27
Abstract: PCT No. PCT/EP87/00649 Sec. 371 Date Jun. 23, 1988 Sec. 102(e) Date Jun. 23, 1988 PCT Filed Oct. 31, 1987 PCT Pub. No. WO88/03648 PCT Pub. Date May 19, 1988.A reaction receptacle made of a chemically inert thermoplastic and used in carrying out reactions with biospecific compounds, preferably for medical lab diagnosis, is characterized by adding a non-migratory substance to the plastic prior to its thermoplastic shaping in such a manner that following said shaping, molecules with reactive groups of atoms of the incorporated substance shall be exposed at least at the receptacle inside surface.
Patent DE-3777111-D1 (DE)
Inventor: KRAUS RAINER DIPL PHYS
IPC: G11C7/18
Filed: 1987-11-12
Granted: 1992-04-09
Abstract: IC digital amplifier for semiconductor memory circuit is inserted between bit line pair and bit line extensions for amplification of voltage variations
Patent DE-3779312-D1 (DE)
Title: Cationic hair conditioner compsns.
IPC: A61K8/40
Filed: 1987-03-03
Granted: 1992-06-25
Abstract: Hair-conditioning compsns. comprise a cationic hair conditioner (I), a fatty alcohol (II), a fluorosufactant (III), a nonionic surfactant (IV), and water. (III) is present as less than 0.01 wt.%. Pref. (I) is selected from quat. ammonium salts, fatty amines and their salts. (II) is a 10-26C fatty alcohol. (IV) is an ethoxylated fatty alcohol or a sugar ester. (III) is of formula Rf-R-Q (where Rf = 4-18C perfluoroalkyl; R = (CH2)x or (CH2)yX(CH2)z; X = O, S, NH, SO2 or NR1; R1 = 1-4C alkyl; x = 1-6; y = 0-3; z = 1-3; Q = O(CH2CH2O)nH, COOM or N(Me)3.MeSO4; n = 1-10; M = alkali metal. The compsns. are o/w emulsions contg. 0.2-5% (I), 0.5-10%  (II), 0.00001-0.01% (III) and 0.1-5% (IV).
Patent DE-3852679-D1 (DE)
Inventor: PARNALL SIMON JOHN
IPC: H04H20/26
Filed: 1988-08-24
Granted: 1995-02-16
Abstract: Push button (P1 - P4) are associated with read-only stores RO1 - RO4) which store PI (programme identification) codes corresponding to the selections programmed in by the user. Corresponding read-write stores (RW1 - RW4) store current PI codes; if the PI code associated with the programme currently received changes, the new code is written in the corresponding read-write store. ON (other networks) data decoded by the radio data system is compared (D1, D2) with stored PI codes. If there is an exact PI code match with a PI code in a read-only store (RO1 - RO4) a corresponding list of alternative frequencies (e.g. MAF2) for the programme currently received is updated. If there is a generic PI code match (signifying related programmes) with a PI code in a read-write store (RW1 - RW4) a corresponding list of alternative services (MAS1 - MAS4) is updated. Repeated pressing of a button (e.g. P2) selects in turn the alternative services identified in the corresponding list (MAS2). Alternative frequencies are selected automatically when received signal strength deteriorates.
Patent DE-3853852-D1 (DE)
Inventor: CREES DAVID EDWARD
IPC: H01L29/74
Filed: 1988-07-21
Granted: 1995-06-29
Abstract: A thyristor having a main cathode 1 and an anode electrode 2 between which conduction occurs, also includes a region of long charge carrier lifetime 12. During forward conduction between the cathode 1 and anode 2, carriers diffuse into the region of long lifetime region 12. If, during reverse recovery, but prior to the thyristor recovery time, a positive going voltage ramp is applied across the device, turn-on is initiated in the long lifetime region 12 due to the presence of unrecombined charge and displacement currents generated. The current produced is limited by resistors 9 and 17 to prevent damaging high levels and is used to switch on the remainder of the thyristor (via an amplifying gate) without any damage to the device occurring. In previous thyristors not including a region of long carrier lifetime, such a voltage might result in turn-on occurring over only a very small volume and the heat dissipated could destroy the thyristor.
Patent DE-3853941-D1 (DE)
Inventor: WOLFRUM JUERGEN PROF DR
IPC: G01N21/31
Filed: 1988-11-14
Granted: 1995-07-13
Abstract: In a process and a system for (trace) gas analysis, in particular for NH2 analysis in flue gases from power stations or industrial exhaust gases, a laser is switched to and fro between its two inherent resonance lines, one of the wavelengths corresponding to an absorption maximum and the other wavelength to an absorption minimum of the gas to be detected. The absorbance E and, consequently, the concentration of the gas to be analysed is derived from the ratio of the intensity attenuation at the two wavelengths. 
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Patent DE-3860405-D1 (DE)
Inventor: KROLL BRUNO DIPL ING
IPC: E06B9/84
Filed: 1988-03-24
Granted: 1990-09-13
Abstract: 1. A fast moving door with a winding shaft mounted in the upper end zone of side sections (1, 2) which can be driven by a geared and braking motor and whereon the flexible door leaf (7) provided with a lower stiffening end section (6) can be wound up, with a switching device provided in the lower edge zone of the end section which, on being actuated, causes the brake to engage, and with an end switch causing the brake to engage when the end section has reached the floor/ground zone, characterized in that the switching device consists of a light barrier whose transmitter and receiver elements (12, 13) are arranged on both sides of the end section (6) at a distance (x) below the latter, corresponding to the braking distance.
Patent DE-3862791-D1 (DE)
Inventor: CROSS PETER EDWARD DR
IPC: C07C237/30
Filed: 1988-03-16
Granted: 1991-06-20
Abstract: Compounds of the formula: <CHEM> and their pharmaceutically acceptable salts, wherein R<1> and R<5> are each independently C1-C4 alkyl; R<2> and R<3> are each independently H or C1-C4 alkyl; R<4> is H or C1-C4 alkoxy, and n is 2, 3 or 4, are anti-arrhythmia agents useful for the treatment of cardiac conditions.
Patent DE-3863320-D1 (DE)
Inventor: CORSO RICCARDO
IPC: B62K23/04
Filed: 1988-07-15
Granted: 1991-07-25
Abstract: A handlebar grip (2), particularly for a cross-country motorbike, has a covering of densely distributed flexible needles (5) extending in a substantially radial direction from the external cylindrical surface of a tubular handgrip body (2) mounted on the extremity of the handle-bar. The needles made of a material with a high modulus of elasticity provide a grasp surface desirably soft and capable of ensuring a secure grasp also in presence of rain and mud by "pricking" the palm side of a preferably gloved rider's hand. The needles have the points preferably oriented in such a way as to form a favorable incidence angle with the rider's hand for promoting a more secure grasp.
Patent DE-3864629-D1 (DE)
Inventor: JUNKERS DIETER DR ING
IPC: C22C38/00
Filed: 1988-06-28
Granted: 1991-10-10
Abstract: A novel nickel electroplated cold rolled steel strip has nickel layer of 1-6 microns thickness and an  electroplated cobalt layer of 0.01-1.0 nucrons thickness and, after coating, heat treated at 580-710 deg.C. Prodn. of the strip is carried out by (a) cold rolling intermediate anneals, with redns. such that a crest height of max. 3% is reached at a final rolled thickness of 0.10-0.70mm.; (b) electrolytically degreasing in an alkaline bath 50-70 deg.C and 5-60A/sq.dm. for 5-30 secs., opt. with polarity reversal, followed by rinsing; (c) pickling for 3-8 secs. in 20-50 wt.%. sulphonic acid; (d) nickel electroplating at 50-80 deg.C, 5-70 A/sq. current density and pH 3.5-3.8; followed by rinsing; (e) cobalt electroplating at 50-70 deg.C, 5-30 A/sq. dm. and pH 3.0-3.5, followed by rinsing and drying; and (f) annealing at 580-710 deg.C in a protective gas atmos.
Patent DE-3865160-D1 (DE)
Inventor: BALL WILFRIED
IPC: B62D29/00
Filed: 1988-08-02
Granted: 1991-10-31
Abstract: The sheet-metal external skin section is for motor  vehicles, having on the inside of the metal (1) a structure comprising two layers of plastics (3,4). The layers form an internal structure (2), are held apart by distance-pieces (5) forming chambers (8) between them. The layers bear against each other at the edge (6) of the section, where the metal is bent round over them. The chambers can be filled with sound-dampening material, while some at least of the distance pieces can be formed by inserts.
Patent DE-3865778-D1 (DE)
Inventor: REESE DIRK DR
IPC: C08F2/44
Filed: 1988-06-25
Granted: 1991-11-28
Abstract: Prodn. of styrene polymers (I) with narrow particle size distribution involves polymerisation of styrene and opt. comonomers (II) in aq. dispersion in the presence of monomer-soluble initiators (III), organic protective colloid (IV) and inorganic suspension stabiliser (V). The novelty is that 50-500 ppm (bi)carbonate (VI) is added w.r.t. the aq. phase. Preferred composition contains 100-300 ppm (VI). Polymerisation is pref. carried out in the presence of gaseous or liquid organic cpds. as blowing agent; defective grains; and/or flame retardants. Interfering ions may be removed from the organic and/or aq. phase by first adding chelating agent and then the buffer substances. After polymerisation, (I) is coated with conventional coating materials.
Patent DE-3868050-D1 (DE)
Inventor: MUELLER ERICH RICHARD DIPL ING
IPC: F16H3/12
Filed: 1988-09-21
Granted: 1992-03-05
Abstract: The multi-stage gearbox has two gear wheels on the same shaft (11). One gear wheel (12) rotates with the shaft and the other one (30) is freely rotating. The two gear wheels are linked by a synchromesh ring, which rotates with the fixed gear wheel and has friction contact with the second gear. The friction grip surfaces  are wedge-shaped. The synchromesh ring has a limited rotational freedom w.r.t. the fixed gear wheel to enable it to couple to the second one and to prevent gear change until meshing is complete. The slope of the friction surfaces each side of the ring is such that the reaction force axially along the shaft controls the meshing action.
Patent DE-3868350-D1 (DE)
Inventor: BERNARDI WALTER DIPL ING
IPC: H01M50/264
Filed: 1988-03-22
Granted: 1992-03-26
Abstract: The battery frame has a U shaped steel frame section (2) enclosing one or more series batteries (1), with the free ends of the frame section (2) coupled together via a brace (7). The enclosed batteries (1) are fixed against vibration etc. by moulded components (4) between the frame section (2) and the battery casing, matched to the outer configuration of the latter. Pref. each brace (7) fits inside a spacing pipe (8) with a length which is equal or greater than the width of the battery (1) and which acts on the adjacent moulded component (4) at either end.  The batteries (1) may be restrained vertically by a tensioning strap (5) across the top of the battery stack fixed to support plates (10) at either side of the frame section (2) via clamping bolts (6).
Patent DE-3876764-D1 (DE)
Inventor: KERSCHBAUM HANS
IPC: B60R1/06
Filed: 1988-10-20
Granted: 1993-01-28
Abstract: The external rear view mirror for a motor vehicle is mounted on the windscreen pillar (1) and fitted in a housing (6) which projects outwards from the contour of the bodywork. The housing has the general form of an oblique cone or of an oblique pyramid with rounded edges. The apex of the cone or pyramid is aligned so that it is at the point of attachment of the housing with the vehicle bodywork. The shape of mirror housing and its method of attachment reduce the wind resistance of the mirror.
Patent DE-3883772-D1 (DE)
Inventor: BAGALINI DANTE
IPC: H01F7/122
Filed: 1988-12-15
Granted: 1993-10-07
Abstract: An electro-magnetic shunt trip device has a pair of aligned plungers 10,24. A first plunger 19 acts on an operating member 20 which is pivotal and connected to a spring 18. The second plunger 24 is manually displaceable. A further spring 26 is located between the plungers. The plungers are part of a magnetic circuit, with a magnetic field being generated by a permanent magnet 30 and an electro-magnet 32. The permanent magnet and the electro-magnet generate fields of opposite polarity. If there is no current in the electro-magnet, the field provided by the electro-magnet will be sufficiently strong to hold the two plungers together. The spring 18 acting on the operating member will cause it and the plungers to move, so that the operating member is in a non-tripping position. If the second plunger is displaced into contact with the first plunger a tripping current in the electro-magnet will allow the spring 26 between the plungers to force them apart, movement of the second plunger being limited, so that the first plunger displaces the operating member.
Patent DE-50000406-D1 (DE)
Inventor: RICHARDS JOHN SHERIDAN
IPC: B41F13/02
Filed: 2000-03-29
Granted: 2002-10-02
Abstract: The machine has a printing mechanism (1-6) for simultaneous printing of two strips (9,10) with a first rubber blanket cylind (12b), a first plate cylinder (12p) movable between positions in and out of contact with the rubber blanket cylinder and a count cylinder or further rubber blanket cylinder (8b). The printing gap between the cylinders is maintained during printing with the plate cylinder in the non-contact position and the two strips are fed back to back through the printing gap. An Independent claim is also included for a printing mechanism.
Patent DE-50001666-D1 (DE)
Inventor: METTERNICH HEINZ-RUEDIGER
IPC: B62D53/08
Filed: 2000-12-19
Granted: 2003-05-08
Abstract: The invention relates to a fifth wheel for the coupling of the tractor of an articulated truck with a truck trailer. The inventive fifth wheel comprises a wheel plate, a kingpin (20) with an inner bore and with an outer coupling or engaging surface (30) as well as with connections for linking electric and pneumatic supply lines between the tractor of an articulated truck and the truck trailer. The supply lines of the tractor of an articulated truck lead to a male connector (100) of a supply unit (10) and the supply lines from a female connector (200) in the interior of the kingpin (20) to the designated places on the truck trailer. The parts of the male connector (11-15) and the female connector (21-25) that pertain to the supply lines and that are interlinkable are configured as respective rotation-symmetrical bushes that are fit into each other in pairs. All bushes (11-15, 21-25) are aligned coaxially with respect to one another and with respect to the axis of the kingpin (20). The radially largest bush (11) and the inner bore of the kingpin (20) each have a diameter that is less than half the outer diameter of the coupling or engaging surface (30) of the kingpin (20).
Patent DE-50003585-D1 (DE)
Inventor: TIEDECKE JOACHIM
IPC: G01S17/10
Filed: 2000-06-24
Granted: 2003-10-09
Abstract: The invention relates to a device for transmitting information from a telemeter (3) that operates by means of electromagnetic radiation to a distant object (1) that supports a reflector (5) for the radiation. The distance of the object is to be measured. The radiation contains the information. A receiver (6) for the radiation is allocated to the object.
Patent DE-50003766-D1 (DE)
Inventor: SCHUELEIN JUERGEN
IPC: G01N27/22
Filed: 2000-12-13
Granted: 2003-10-23
Abstract: The invention relates to a method for detecting and quantifying a first biomolecule in solution (5, 8), comprising the following steps: a) binding of the first biomolecule (5, 8) to a second biomolecule (3, 7) which at least along segments thereof exhibits a specific affinity to a first biomolecule and b) determination of the electrical conductivity of the complex formed from the first (3, 7) and the second biomolecule (5, 8), whereby the second biomolecule (3, 7) forms a bridge between a first 2a and a second electrode 2b.
Patent DE-50008089-D1 (DE)
Inventor: STAIGL DIRK
IPC: E05B3/04
Filed: 2000-11-14
Granted: 2004-11-11
Abstract: A base element (23) is used to fix on the pin (13) in a fixed axial position and a counter element (25) is used to connect with the base element in a variable axial relative position. A fixing device (33) fixes the axial relative position between base and counter element. The base and counter elements can be formed as internal and external sleeves (or vice versa) to engage round the pin. The base element can be fixed indirectly on the pin.