baber/WOPTO huggingface dataset:
Patent DE-3584922-D1 (DE)
Inventor: YANG TAI-HER
IPC: A63B23/04
Filed: 1985-08-14
Granted: 1992-01-30
Abstract: This invention relates to an exercise bike. Briefly, an exercise bike in accordance with the present invention comprises a frame, a first chair, a frictional flywheel, a dynamoter coupled by a pedal driving unit for producing electric power and serving as a driving source, a manually operabie reaction training device, an auxiliary chair and a massage unit.
Patent DE-3587304-D1 (DE)
Inventor: HORNER PATRICK JAMES
IPC: C07C49/76
Filed: 1985-10-11
Granted: 1993-06-03
Abstract: Aromatic carbonyl compounds, in particular arylene ether ketones, are prepared by reacting an appropriate reagent system in the presence of free Lewis acid and a complex between a Lewis acid; for example, aluminum trichloride, and a Lewis base, for example, N,N-dimethylformamide, and, optionally, a diluent, such as methylene chloride. The process is particularly advantageous for the preparation of substantially or all paralinked arylene ether ketones as the presence of the Lewis acid/Lewis base complex markedly reduces alkylation and ensures the substantial absence of ortho substitution.
Patent DE-3650373-D1 (DE)
Inventor: RENTZEA COSTIN DR
IPC: C07D295/08
Filed: 1986-02-17
Granted: 1995-09-28
Abstract: Amines of the general formula   <IMAGE>   where A is alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenylalkyl or phenylalkenyl, X is oxygen or sulfur, B is an alkylene chain and R1 and R2 are each alkyl, alkenyl or cycloalkyl, or R1 and R2 form part of a heterocyclic structrure, and their salts, as well as fungicides containing these compounds.
Patent DE-3650691-D1 (DE)
Inventor: SAID EL SHAMI A DR DIAGNOSTIC
IPC: G01N33/543
Filed: 1986-01-17
Granted: 1998-09-10
Abstract: The invention provides a method for measuring the concentration of free testosterone ligand in a biological fluid in the presence of bound ligand and endogenous binding proteins, without disturbing the equilibrium between free ligand and protein-bound ligand, which method comprises   (a) incubating, in the absence of salicylate, 2,4-dinitrophenol and 8-anilino-1-naphthalenesulfonic acid, a sample of the biological fluid with (i) a ligand analog tracer which, due to its chemical structure, does not bind to some of the endogenous binding proteins but does bind to at least one other endogenous binding protein, (ii) a concentration of a specific ligand binder having an affinity constant and selectivity for the free ligand such that the equilibrium between free ligand and protein-bound ligand is not disturbed and (iii) a concentration of sulfobromophthalein (SBP) that inhibits the binding of the ligand analog tracer to said at least one other endogenous binding protein sufficient to block reaction between the ligand analog tracer and said at least one other endogenous binding protein without displacing ligand from protein-bound ligand; (b) separating the ligand analog tracer bound to the specific ligand binder from unbound tracer; and (c) determining the concentration of free ligand in said biological fluid.
Patent DE-3665500-D1 (DE)
Title: Apparatus for measuring a gas mass flowing per unit of time through a pipe
Inventor: KORTING PAUL ALOYSIUS OMERE GI
IPC: G01F1/44
Filed: 1986-05-27
Granted: 1989-10-12
Abstract: An apparatus for measuring a gas mass flowing through a pipe per unit of time comprises a constriction (5) into which a pin (6) is inserted which may be moved a greater or lesser distance into the constriction thereby varying the smallest section of the constriction. The constriction is intended for the passage of gas through it at sonic speed. If the area of the sonic section and the nature of gas are known, only the total pressure and temperature will have to be measured in order to enable the mass flow to be calculated. For an accurate measurement of the total pressure and upstream of the constriction the gas should have come to rest. Therefore upstream of the constriction a stilling chamber 7 of relatively large section is disposed and this stilling chamber contains the means (8, 9) for measuring the temperature and pressure. Further the constriction is bounded by a truncated De Laval jet pipe (4).
Patent DE-3666881-D1 (DE)
Title: Flexible sidebar for a spectacle frame
Inventor: GIOVANNINI GIAN PIERO
IPC: G02C5/16
Filed: 1986-01-07
Granted: 1989-12-14
Abstract: The flexible leg for a spectacle frame comprises a plastics body (4,5) with a steel core (6,7). At the forward end, the the plastics body is divided into successive sections spaced apart, with rubber components (80,8',8'') inserted between them. The core can be uncovered by the plastics between the sections. Alternatively these can be joined together by a thin layer. The rubber components can be produced separately and inserted in succession.
Patent DE-3670616-D1 (DE)
Inventor: BORIES JEAN-LOUIS
IPC: B64D23/00
Filed: 1986-07-03
Granted: 1990-05-31
Abstract: The invention relates to an installation for controlling a gravitational or forced motion, notably for the simulation of a parachute jump. The installation includes removable load catching means (7) on a mobile support (6) and programmed means arranged for controlling in time the descending motion of said mobile support (6) according to a pre-established trajectory and/or law of motion.
Patent DE-3683315-D1 (DE)
Inventor: HOFFMEISTER DIETRICH
IPC: G01N1/42
Filed: 1986-05-14
Granted: 1992-02-20
Abstract: Inside an insulating block (4) e.g. of polyurethane foam, the cavity is divided into a work-chamber (3) for objects to be cooled and having a common wall with an adjacent shallower chamber (1) holding a cooling medium, e.g. liq. N2, which when evapd. enters the work-chamber via holes (2h) uniformly spaced in the work-chamber floor. Evapn. is aided by a heater (5c) below the holes. The common base (1e) of work-chamber and cooling medium chamber is sepd. from the insulating block recess by a gap (1d) through which extend only very small end supports (1c) for the combined chambers. An insulating cover (4b) above the work-chamber, and also e.g. of foam, can slide open sideways.
Patent DE-3760661-D1 (DE)
Title: Mechanical transmission, particularly for cableway winches
Inventor: PABST OTTO
IPC: B61B12/10
Filed: 1987-03-05
Granted: 1989-11-09
Abstract: A mechanical transmission comprises first and second speed reduction gears arranged above each other and a shaft operated by the gears, the shaft supporting at a free end a pulley coaxially rotatable therewith. A first articulated coupling is axially slidable on the shaft between the gears and is provided with a lower and upper toothing. The upper toothing engages with a first flanged sleeve rotatably connected to the first reduction gear and the lower toothing is connected to a second flanged sleeve rotatably connected to the second reduction gear and axially slidable within a seat thereof.
Patent DE-3769825-D1 (DE)
Inventor: DRUECKER GERHARD DIPL ING
IPC: G01R33/02
Filed: 1987-03-17
Granted: 1991-06-13
Abstract: The magnetic field sensor (4) is mounted in a sensor capsule (11) on a sensor carrier (1) and can be retracted together with the letter into the body (3) of the motor vehicle. The sensor carrier (1) is preferably constructed as telescope device with additional antenna function. 
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Patent DE-3772986-D1 (DE)
Inventor: HERWEGH NORBERT
IPC: E04B2/90
Filed: 1987-06-30
Granted: 1991-10-17
Abstract: The screen wall panel seal system consists of a series of flexible elements (31 34) which fits into grooves in the panel ends and interact with one another to provide the seal. The flexible elements can be of different types on the inside and outside of the panels, e.g. one pair of seal elements (31,32) can be hollow and symmetrical, facing in opposite directions. Another pair can be in the form of U-section elements (33,34) with side-pieces of different lengths which are fitted opposite one anotherso that the longer side-piece on one element interacts with the shorter side-piece on the opposite one. The seal elements can be made from rubber or a thermo-plastic material.
Patent DE-3777281-D1 (DE)
Inventor: KIRCHHOFF ERNST
IPC: A47J27/04
Filed: 1987-07-21
Granted: 1992-04-16
Abstract: Meat or pastry is re-heated or finish-baked in an oven in which a mixt. of hot air and steam is injected inside the food directly before and/or during the heating process.  At the same time, the food is exposed on the outside to a mixt. of hot air and steam. The baking oven has a baking muffle and a vapour generator witha water tank and an instantaneous flow water heater.  A metering pump controls the water flow rate and a blower supplies the air for the mixture which is injected through a hollow spit with perforations.  At the same time the mixture is admitted in the muffle through the pipe, controlled by valve. The total amount of water introduced should be 0.5-5% of the weight of the food.
Patent DE-3777824-D1 (DE)
Inventor: LINK FRIEDRICH
IPC: B23B15/00
Filed: 1987-10-09
Granted: 1992-04-30
Abstract: The lathe has a spindle drum (20) supporting a number of parallel workpiece spindles which are advanced in descrete steps to increase the number of possible spindle positions (S1...S6). The workpieces are supplied and removed after machining in one defined position (S6) of the spindle drum (20). A workpiece is supplied or removal in alternation each time the latter is advanced. Pref. the spindle drum (20) is supported for rotation about a horizontal axis (24) and supports 6 spindles (S1...S6) extending parallel to the latter at equal distances around the stational axis, each discrete indexing step corresponding to the spacing between two adjacent spinles (S1...S6).
Patent DE-3778308-D1 (DE)
Inventor: KIDA MASAAKI
IPC: G01N33/569
Filed: 1987-09-21
Granted: 1992-05-21
Abstract: Liposomes encapsulating a labeling substance, and streptolysin O (SLO) are added to a serum sample, and after the antigen-antibody reaction between antistreptolysin O (ASO) in the sample and SLO added, the amount of the labeling substance released by lysis of the liposome membrane by the residual SLO is measured, whereby ASO value in the sample is determined. According to this determination method, ASO value can be determined rapidly and accurately and the determination can be automated.
Patent DE-3786302-D1 (DE)
Inventor: PAUL WINFRIED DR
IPC: B29C48/21
Filed: 1987-05-18
Granted: 1993-07-29
Abstract: The branched thermoplastic polycarbonates contain hydroxybenzotriazoles of the formula I 
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Patent DE-3789035-D1 (DE)
Inventor: BANNON YVONNE BRIGID
IPC: A61M37/00
Filed: 1987-07-08
Granted: 1994-03-24
Abstract: A disposable electrode (3) for use in a transdermal device comprises a first surface adapted for contact with human skin and through which a drug substance contained in the electrode passes to the skin under the influence of an iontophoretic or electro-osmotic force and a second surface (4) which is electrically conducting, the electrode has a surface area in contact with the skin, in use, in the range 0.1 to 30 cm<2> and a drug dissolved or dispersed in a hydrophilic medium (5) at a concentration in the range 0.1 to 15% (w/v) based on the hydrophilic medium.
Patent DE-3789378-D1 (DE)
Inventor: YOUNG DONALD C
IPC: A01N59/02
Filed: 1987-01-08
Granted: 1994-04-21
Abstract: Pests are controlled by applying to the location of and/or to the path traversed by the pests a composition comprising urea and sulfuric acid in which the urea/H2SO4 molar ratio is less than 2. Novel compositions useful in such methods are also provided and comprise the described combinations of urea and sulfuric acid dispersed in a hydrocarbon oil. the novel methods and compositions are particularly useful for controling plant pests by applying the useful urea-sulfuric acid components to the plants or to the vicinity of plants occupied or traversed by such pests.
Patent DE-3854734-D1 (DE)
Inventor: GEORGE ALAN
IPC: G01N33/44
Filed: 1988-09-29
Granted: 1996-01-11
Abstract: A viscosity or melt flow index measurement device comprising:  a sample enclosure (125), loading means (90) for applying a sample under pressure to the enclosure,  a restriction or orifice (129) within the enclosure, monitoring means (112) for determining the pressure within the enclosure upstream of the restriction,  an output port (130) in the enclosure downstream of the restriction, temperature control (91,92,76) and monitoring means for determining the sample temperature within the enclosure, control means for initiating and repeating a test cycle under various pressure and flow conditions for a given temperature, measuring means (112) for measuring the pressure and flow conditions within the enclosure, data processing means for computing the viscosity or melt flow index from successive measurements of pressure and flow rate through the output orifice or restriction.
Patent DE-3856258-D1 (DE)
Inventor: BARTH DIETER
IPC: A61P9/08
Filed: 1988-01-21
Granted: 1998-11-19
Abstract: A process is described for the preparation of a solid dosage form for oral administration in hard gelatin capsules containing pellets based on diltiazem, with controlled liberation "in vitro" of the active substance, such that a slow release and a prolonged absorption "in vivo" are possible with blood levels which are active following administration of a single dose of 180 mg every 24 hours, preferably in combination with a proportionately variable quantity of immediate-release pellets in order to obtain good blood levels even in the initial phase of absorption. <IMAGE>
Patent DE-3856265-D1 (DE)
Inventor: AUERSWALD ERNST-AUGUST DR
IPC: C12N15/09
Filed: 1988-07-27
Granted: 1998-12-24
Abstract: Peptides essentially with the sequence of pancreatic bovine trypsin inhibitor (aprotinin) in which one or more amino acids in positions 15, 16, 17, 18, 34, 39 and 52 have been replaced by a naturally occurring amino acid are prepared by recombinant DNA technology. Also described are processes, expression vectors and recombinant hosts and the pharmaceutical use of the variants.
Patent DE-3860161-D1 (DE)
Inventor: LISEC PETER
IPC: B29C43/34
Filed: 1988-09-21
Granted: 1990-06-28
Abstract: 1. Storage cylinder (10) for extruding a pasty mass, for example a storage cylinder (10) for butyl rubber in devices for coating the side surfaces of spacer frames for insulating glass, wherein the storage cylinder (10) contains a piston actuated by pressure and is provided on the extrusion side with a closure plate (11) which is detachable from the jacket of the storage cylinder (10), and with a device (16, 17, 18) associated with the storage cylinder (10) for tightening together the storage cylinder (10) and the closure plate (11), characterized in that the device for tightening together the storage cylinder (10) and the closure plate (11) comprises a pressure medium motor (16), preferably a hydraulic cylinder, which can be relieved briefly, with the storage cylinder (10) supplied with the mass to be extruded and subjected to pressure, through a valve (34) in the return line (32) for the pressure medium, so that the storage cylinder (10) is briefly freed from the closure plate (11).
Patent DE-3862633-D1 (DE)
Inventor: VAN DER ZEL JOSEPH MARIA
IPC: A61K6/06
Filed: 1988-10-06
Granted: 1991-06-06
Abstract: A method of making a dental crown (5) for a dental preparation (1) by means of a CAD-CAM system. In said method, first a model of the dental preparation is made from a refractory material under the control of the CAD-CAM system. Subsequently, at least one layer (2) of a material suitable for dental crowns is applied to the model. The layer is sintered during or after its application, and is then ground under the control of the CAD-CAM system until a predetermined shape is obtained. Finally the refractory material is removed.
Patent DE-3867934-D1 (DE)
Inventor: FISCHER WOLFGANG DR
IPC: G01N31/00
Filed: 1988-07-02
Granted: 1992-03-05
Abstract: Solvent for the determn. of water by the Karl-Fischer method contains higher alcohol(s) in addn. to the usual Karl-Fischer solvents. Pref. the solvent contains up to 70% 6-14 C alcohol.
Patent DE-3870301-D1 (DE)
Inventor: MICHEL WOLFGANG
IPC: B29K27/18
Filed: 1988-03-05
Granted: 1992-05-27
Abstract: Shaped article is made from a least 1 blank consisting of polymer (I) contg. 98 or more wt.%, on (I), polymerised units of tetrafluoroethylene by (1) heating a solid mould and the blank to 330-400 deg.C, (2) applying a slowly increasing pressure drop while shaping the blank on the mould, and (3) cooling and removing the shaped blank from the mould, the edges of the blank being retained in their original position during moulding and cooling. Pref. increase of pressure drop during shaping is 10-1.5 kPa/second. Temp. of blank at beginning of moulding is 340-360 deg.C. Mould surface has at least temp. of crystallite m. pt. of blank, and max. temp. difference between mould surface and blank on beginning moulding is 15 deg.C.
Patent DE-3876138-D1 (DE)
Inventor: BAILON PASCAL
IPC: C12N15/00
Filed: 1988-05-19
Granted: 1993-01-07
Abstract: IL-2 receptor affinity adsorbents which contain soluble IL-2 receptor molecules which are immobilised on a solid carrier are prepared as described and are used in methods for the purification of interleukin-2 (IL-2) from various sources, e.g. from synthetic mixtures, from culture media which are conditioned by natural IL-2-producing cells, and from mammalian or bacterial cells which are transformed with a vector which is able to express IL-2. Purified IL-2 can be isolated in one step by the use of these affinity adsorbents. The IL-2 purified in this way is very largely free of aggregated forms which are often present when other purification methods are used. 
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Patent DE-3879261-D1 (DE)
Inventor: KAO JAMES TZU FEN
IPC: C07C215/76
Filed: 1988-04-28
Granted: 1993-04-22
Abstract: The process for the production of 4-aminophenol by reducing nitrobenzene with hydrogen in a reaction zone at an elevated temperature and moderate pressure in the presence of aqueous sulfuric acid, a surfactant and a catalyst, is improved by using a platinum on carbon catalyst; utilizing a reaction zone which is not completely filled so that there is both a vapor space and a lower liquid space in the reaction zone and introducing the hydrogen into the vapor space part of said reaction zone; stirring the reaction mixture vigorously using an impeller placed at 40-60% of liquid depth to attain a rate of hydrogenation resulting in a performance index [expressed as grams 4-aminophenol produced per minute per liter of reaction volume] of 0.2 and higher.
Patent DE-3883367-D1 (DE)
Inventor: KAST JUERGEN DR
IPC: A01N43/14
Filed: 1988-01-19
Granted: 1993-09-23
Abstract: Tetrahydro-pyran or-thiopyran -2, 4-dione derivs. of formula (I) are new: R1=H, cation, 1-10C alkylcarbonyl, 2-10C alkenylcarbonyl or benzoyl (opt. ring substd. by 1-8C alkyl); R2=1-5C alkyl; R3=non-aromatic 5-7 membered heterocycle contg.  1 or 2 O and/or S ring atoms, opt. one double bond, and opt.  substd. by 1-3C alkyl; X=O or S; Z=oxo or NO-R4; R4=1-4C alkyl; 3-4C alkenyl or alkynyl; 2-4C haloalkyl or haloalkenyl; 2-3C alkoxyalkyl, or CH2R5; R5=5-membered ring with up to 3 heteroatoms (not more than 2 0 or 1 S) and opt. up to 2 double bonds and up to 2 substits., i.e. 1-4C alkyl or alkoxy, halo, CF3, 1-4C alkoxymethyl, 1-4C alkylthiomethyl, vinyl or phenyl (opt. substd. by 1-3 of 1-4C alkyl or alkoxy, halo, CF3, NO2 or 1-4C dialkylamino).
Patent DE-50004579-D1 (DE)
Inventor: MARX RUDOLF
IPC: A61C13/00
Filed: 2000-08-10
Granted: 2004-01-08
Abstract: A cleaned, sterile ceramic, metallic or polymeric substrate surface is vapor-deposited under sterile conditions with silica, is wetted on top of this with a saline coupling agent under sterile conditions, and is provided on top of the latter with a preserving protective layer which is sterile and/or can be sterilized after polymerization and constitutes the activatable first component of a multi-component adhesive which at the time of use is formed by addition of at least one further adhesive component. A workpiece which has been partially or completely coated in this way can be connected with good adhesion to a polymer, even after several months of sterile storage and transportation, by means of the activation of the protective layer with a monomer.
Patent DE-50005700-D1 (DE)
Inventor: STEIN FRANK
IPC: C07B61/00
Filed: 2000-06-21
Granted: 2004-04-22
Abstract: A process for preparing 1,6-hexanediol from a carboxylic acid mixture comprising adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols which is obtained as by-product in the oxidation of cyclohexane to cyclohexanone/cyclohexanol after water extraction of the reaction mixture followed by extraction with aqueous sodium hydroxide solution, by esterification of the acids and hydrogenation comprisesa) liberating the carboxylic acids from the alkaline extract by addition of a mineral acid,b) fractionating the organic phase comprising carboxylic acids to give a distillate comprising the low molecular weight monocarboxylic acids and a residue comprising adipic acid and 6-hydroxycaproic acid,c) reacting the monocarboxylic an dicarboxylic acids present in the aqueous dicarboxylic acid mixture with a low molecular weight alcohol to give the corresponding carboxylic esters,d) freeing the esterification mixture obtained of excess alcohol and low boilers in a first distillation step,e) fractionating the bottom product in a second distillation step to give an ester fraction essentially free of 1,4-cyclohexanediols and a fraction comprising at least the major part of the 1,4-cyclohexanediols,f) catalytically hydrogenating the ester fraction which is essentially free of 1,4-cyclohexanediols andg) isolating 1,6-hexanediol from the hydrogenation product in a manner known per se in a final distillation step.
Patent DE-50006213-D1 (DE)
Inventor: LEUTHOLD DR-ING
IPC: F16D1/072
Filed: 2000-03-25
Granted: 2004-06-03
Abstract: The cam (2) has a wider, funnel-shaped insertion part (5) at the hole (4) in a basic body (1). The insertion part has at least two conical sections (6,7) behind each other, with different cone angles increasing by a third to a seventh. the inner cone angle is 4 degrees, and the outer cone angled section is 20 degrees
Patent DE-50006306-D1 (DE)
Inventor: HOPPE DR
IPC: C09D175/12
Filed: 2000-07-26
Granted: 2004-06-09
Abstract: Cellulose material-containing coating oil-in-water emulsion comprises 5.0-50 wt.% cellulosic material, 5.0-50 wt.% hydroxyl-containing varnish resin(s), 2.0-25 wt.% polyisocyanate(s) with free NCO group(s), 10-65 wt.% water, 0.5-30 wt.% plasticizer, 0-20 wt.% emulsifier and 0-45 wt.% organic solvent(s). The ratio of OH:NCO is 1:0.05-5.
Patent DE-50008933-D1 (DE)
Inventor: MOLZBERGER KLAUS
IPC: A47K10/32
Filed: 2000-02-02
Granted: 2005-01-20
Abstract: The base of the dispenser housing (2) has a concave middle section (9) whose axis of curvature runs parallel to the front an back walls (4, 5) of the housing. The end edges of the middle section lying parallel to the side walls change through curved ben lines (12, 13) into flat upwardly inclined side base end sections (14, 15) which are connected to the side walls. The bending li are bent inwards so that the middle base section has its shortest length along its longitudinal centre line running parallel to axis of curvature. The dispenser housing is closable by a lid (8) which has in the delivery opening (19) area a protruding part for covering the opening so that only a slit remains open which extends over the entire length of the opening.