baber/WOPTO huggingface dataset:
Patent DE-3780892-D1 (DE)
Inventor: VORBRUEGGEN HELMUT
IPC: A61P37/08
Filed: 1987-03-25
Granted: 1992-09-10
Abstract: 7-oxoprostacyclin derivs of formula (I) are new R1 = OR3 or NHR4; R3 = H or 1-10C alkyl opt. substd. by halogen, Ph, 1-4C alkoxy or 1-4C dialkylamino; R4 = 1-10C alkanoyl or 1-10C alkane sulphonyl; W = hydroxymethylene or a -C(OH)(Me)- gp. in which the OH gps are opt. esterified with benzoyl or 1-4C alkanoic acid or etherified with tetrahydropyranyl, tetrahydrofuranyl, (1-4C alkoxy)-1-4C alkyl or tri(1-4C alkyl)-sylyl, and in which the free OH gp can be either alpha or beta oriented; D = opt. branched 1-5C alkylene; R2 = opt. branched 1-6C alkyl; R5 = OH opt. esterified with 1-4C alkanoic acid or etherified as above; X = O or CH2. If R3 = H the cpd may be in the form of a salt with a physiologically acceptable acid.
Patent DE-3784313-D1 (DE)
Inventor: LARSEN HERLUF JAKOB
IPC: B62J6/02
Filed: 1987-11-13
Granted: 1993-04-01
Abstract: A light system for a vehicle, in particular a bicycle, with a number of lamps, a rechargeable battery (10) and a circuit with controlling and contact means being adapted to automatically switch on and switch off, respectively, the lamps (32,34) dependent on surrounding light conditions being provided with sensor means (16) being adapted to register that the bicycle is in use and being cooperating with a light sensor (12) belonging to said circuit. Hereby is obtained in a simple manner important advantages in use which is of special importance concerning the the necessary capacity of the rechargeable battery and also the automatical function of the light system gives this a new dimension in use by using the new parameter that the bicycle has to be in normal use in order to switch on the lamps of the light system.
Patent DE-3784702-D1 (DE)
Inventor: LONGORIA CLAUDE C
IPC: C12M1/12
Filed: 1987-04-27
Granted: 1993-04-15
Abstract: Bacteria in a fluid sample are conc., immobilised and stained by (1) electrostatically-adsorbing bacteria to a specific portion of a negatively-charged filter; (2) staining the adsorbed bacteria with a dye effective at basic pH; and (3) diffusing out free dye to a different region of the filter, leaving stained bacteria in position for comparative quantitative analysis. Also new is an appts. for this process. Pref. the sample is acidified with HCl, HNO3 or H2SO4 of pH 1-3, and the dye is Safranin O or basic fuschin, effective at pH 8-12, dissolved at 0.001-0.1% in a pH 8-12 buffer (K borate-K2CO3-KOH).
Patent DE-3852008-D1 (DE)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07F/
Filed: 1988-11-28
Granted: 1994-12-08
Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof <CHEM>  wherein  R1 is hydroxy, amino, chloro or OR7  wherein R7 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two substituents selected from halo, C1-4 alkyl or C1-4 alkoxy; R2 is amino or, when R1 is hydroxy or amino, R2 may also be hydrogen;  R3 is hydrogen, hydroxymethyl or acyloxymethyl;  R4 is a group of formula: <CHEM> R5 and R6 are independently selected from hydrogen, C1-6 alkyl and optionally substituted phenyl; or  R3 and R4 together are: <CHEM>  wherein  R6 is as defined above; having antiviral activity, to processes for their preparation and their use as pharmaceuticals.
Patent DE-3855306-D1 (DE)
Inventor: KAKU SHINKYO
IPC: H04N1/417
Filed: 1988-03-16
Granted: 1996-06-27
Abstract: Binary image data is converted to CCITT standardized coded data by utilizing two barrel shift registers for selecting a window of image data from reference line and coding line, two color changing detectors for converting these image data in the window to color changing codes, and one specially designed state machine for generating facsimile coded data from those color changing codes.
Patent DE-3855644-D1 (DE)
Inventor: FISCHHOFF DAVID ALLEN
IPC: C12N15/32
Filed: 1988-04-26
Granted: 1996-12-12
Abstract: A method for producing genetically transformed plants exhibiting toxicity to Coleopteran insects is disclosed. In another aspect, the present invention embraces chimeric plant genes, genetically transformed cells and differentiated plants which exhibit toxicity to Coleopteran insects. In yet another aspect, the present invention embraces bacterial cells and plant transformation vectors comprising a chimeric plant gene encoding a Coleopteran toxin protein of Bacillus thuringiensis.
Patent DE-3862144-D1 (DE)
Inventor: LEMAIRE DIDIER
IPC: B65G59/06
Filed: 1988-04-18
Granted: 1991-05-02
Abstract: This apparatus comprises a magazine (1) consisting of a series of articulated parallelograms (4) and, beneath this magazine, two superposed lines of deformable parallelograms (2, 3) which can be actuated independently of one another in order to carry out the destacking operation and which can be adapted to any form or size of container (R) whatsoever. 
<??>The apparatus permits the destacking of containers or beakers on a conveyor for transporting containers or beakers with a view to packaging them. 
<IMAGE>
Patent DE-3865605-D1 (DE)
Inventor: CHENAL JEAN-BERNARD
IPC: B43K19/16
Filed: 1988-08-13
Granted: 1991-11-21
Abstract: The process for the continuous manufacture of pencils comprises the stages of arranging pencil leads between two half-boards slotted longitudinally and fixed together by adhesive bonding and pressing in order to form sandwich boards (1), of trimming the transverse ends of these boards and then of cutting the latter between the leads housed in the longitudinal slots. After having trimmed the ends of the boards in order to free them, a protective layer (19), onto which an identifying marking (20) is printed, is deposited on the faces thus formed, the depositing of the protective layer and the printing of the marking being effected by means of a device for spraying under pressure drops of a protective and printing liquid respectively, comprising spraying heads (15a, 15b; 16a, 16b). 
<IMAGE>
Patent DE-3867451-D1 (DE)
Inventor: HOHMANN ANDREAS DR
IPC: C07C319/06
Filed: 1988-12-03
Granted: 1992-02-13
Abstract: Prodn. of cysteamine acid-addn. salts HS(CH2)2NH2.Hx (I) is effected by (a) reacting aziridine (II) and a ketone of formula R1COR2 (III) with a hydrosulphide of formula MHS (IV) at -10 to +100 deg.C with addn. or a medium to strong acid (V) to maintain a pH of at least 8.5; and (b) hydrolysing the thiazolidine intermediate of formula (VI) in the presence of an acid: In formula R1 and R2=1-6C alkyl, or R1+R2=4-6C alkylene; M=NH4 or metal; X is an acid anion.
Patent DE-3869160-D1 (DE)
Inventor: GOCHT PAUL-GERHARD
IPC: B05B14/468
Filed: 1988-02-13
Granted: 1992-04-23
Abstract: The method is intended for cleaning the air extracted from a paint spray enclosure whereby the scrubbing water is recirculated. On leaving the working area of the enclosure, the air is exposedd to spray jets supplying water without pre-treatment, the air then passing through a wet electrostatic filter immediately downstream of the jets.  Around 70-90% of the air leaving the filter is preferably recirculated, the remaining 30-10% being passed through an adsorption unit to remove any solvent residue before discharge to atmosphere.  The water leaving the filter is preferably collected and (70-90% thereof) recirculated to the jet nozzles.
Patent DE-3870163-D1 (DE)
Inventor: PHILIPPE CHRISTIAN FRANCOIS
IPC: G08B13/20
Filed: 1988-10-17
Granted: 1992-05-21
Abstract: Acoustic pressure differential detector for detecting the aperiodic wave resulting from the opening of a door or window in a closed room, comprising a microphone (1) and means for fixing a sensitivity threshold value, characterised in that it comprises means of regulation (6, 10) for varying said threshold value as a function of the microphone output. <IMAGE>
Patent DE-3870325-D1 (DE)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61B10/02
Filed: 1988-06-10
Granted: 1992-05-27
Abstract: The bone biopsy needle for insertion in or passing through the basic bone tissue has a cannula with a sharp distal tip, while a stiletto is guided inside it. An external thread (9) is ground into the cannula (32) at the distal end, at least. The stiletto (7) pref. has a distal tip (8) with ground trocar edge.
Patent DE-3872585-D1 (DE)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1988-04-20
Granted: 1992-08-13
Abstract: The medium-discharge equipment, particularly for liquid, has a hand-operated pump (2) with passage (11) from the pump chamber (10) to the outlet (12). An internal control system with predetermined opening characteristic is provided for one valve (13) at least. The pump can be of the plunger type with plunger stem (8) containing the outlet passage.  An auxiliary plunger (14) works in a cylinder (15) in the main one subjected to the pump chamber pressure, opening the outlet valve.
Patent DE-3877756-D1 (DE)
Title: Electronic monitor for athlete's shoe contact with ground
IPC: A61B5/103
Filed: 1988-09-12
Granted: 1993-03-04
Abstract: Each shoe incorporates two gps. of pressure transducers (10,11) in its toe and heel respectively. One shoe, when out of contact with the ground, transmits a signal to the other shoe where a quad operational amplifier (U1) and  band-pass filter (17) respond with a DC signal. If the receiving shoe leaves the ground while this signal is "on", a latch (33) causes a LED (35) to flash. The heel/toe sequence of the receiving shoe is verifiable by Schmitt triggers (25,26), astable multivibrators (40,41) and NOR logic  (44-47).
Patent DE-3880533-D1 (DE)
Inventor: HILFENHAUS JOACHIM DR
IPC: A61K38/55
Filed: 1988-03-05
Granted: 1993-06-03
Abstract: Inactivation of human immunodeficiency virus (HIV) in protein solns. is effected by adding a phenol (I) in a concn. below 1g/100 ml and allowing (I) to act on the soln. for up to 24 hr. (I) is pref. phenol. After adding (I), the soln. is kept at room temp and pH 3.5-4.5, or at 15-60 (esp. 35-45) deg.C, until HIV activity is no longer detectable.
Patent DE-3883219-D1 (DE)
Inventor: OHKUBO TAKEMI
IPC: B44C5/00
Filed: 1988-05-14
Granted: 1993-09-16
Abstract: An article with a press-dried plant is made by (i) interposing a picked plant between two flexible sheets impregnated with a desiccating agent, or between one of these flexible sheets and a cushioning sheet; (ii) drying the plant under pressure in a drying atmos.; (iii) hermetically storing the dried plant in a bag of gas barrier material contg. a desiccating agent and an O2 absorbing agent; (iv) removing the plant from the bag shortly before producing the article carrying the press-dried plant; (v) placing the plant on the surface of a substrate and (vi) forming transparent or translucent overlayer on the plant so that air does not remain between the overlayer and the surface of the substrate.
Patent DE-50002109-D1 (DE)
Inventor: SCHRAMM ALEXANDER
IPC: B29C53/20
Filed: 2000-09-29
Granted: 2003-06-12
Abstract: A straightening machine for straightening an elongated body, such as a pipe, a composite pipe or a rod, including a machine frame (2,3) and a number of radially adjustable straightening rolls (32-35) mounted alongside a straightening channel (20) and offset or alternatingly on supports (24-27) in the direction of the longitudinal axis (10) and in a circumferential direction. The machine allows an adjustment to different diameters or outer contours of the elongated bodies, and for this purpose, the supports (24-27) are guided in at least one displacement plate (8, 9) about the longitudinal axis (10) of the straightening channel (20). The displacement plate (8, 9) includes first adjustment elements (36-39) which engage second adjustment elements (40, 41) on the supports (24-27) such that the radial spacing of the straightening rolls (32-35) relative to the longitudinal axis (10) is changed by turning the displacement plate (8, 9).
Patent DE-50002178-D1 (DE)
Inventor: HEINZELMANN WILLY
IPC: B01D61/36
Filed: 2000-03-07
Granted: 2003-06-18
Abstract: The invention relates to a method for separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation, according to which the membrane (3) is configured as a dimensionally stable hollow body which is open to one side or is positioned on a porous hollow body which is open to one side and serves as support (1). The hollow body is positioned in a heatable container (4) which contains the substance mixture (5) to be separated. A concentration gradient for the substance to be separated (permeate) is set between the substance mixture to be separated and the inner chamber (7) of the hollow body. The concentration gradient moves the permeate (8) through the membrane (3) and into the inner chamber (7) of the hollow body. The permeate (8) is then evacuated from the inner chamber (7) of the hollow body and the substance mixture (retentate) stripped of the permeate (8) is removed from the container (4). The flow rate in the container is between 0.1 and 0.3 cm/s. The invention further relates to a device for carrying out the above method.
Patent DE-50002970-D1 (DE)
Inventor: STERZEL HELFRIED
IPC: B66F17/00
Filed: 2000-08-18
Granted: 2003-08-28
Abstract: The coverage limiting process involves transmitting data on the individual masses and centers of gravity of the platform and its chassis, inputting and storing this data in a data processor, continuously calculating the standing torque in different positions of the turret, and automatically limiting the movements of the platform as the tilting moment approaches the standing torque.
Patent DE-50007644-D1 (DE)
Inventor: MUENZNER RAINER
IPC: H02K1/16
Filed: 2000-11-14
Granted: 2004-10-07
Abstract: A laminate core of a stator of an electrical machine with an internal rotor includes slots each having a slit opening dimensioned such that only a single winding wire can be inserted therethrough into the slot.
Patent DE-50011121-D1 (DE)
Inventor: BRUSS WITTA
IPC: A61F13/00
Filed: 2000-05-19
Granted: 2005-10-13
Abstract: A film plaster, especially for covering wounds and preventing or treating blisters, which comprises a two-layer elastic film, the upper layer being harder and thinner than the lower layer, and being structured, and the surface of the lower layer being coated, where appropriate, with a pressure-sensitive adhesive composition.
Patent DE-50011189-D1 (DE)
Inventor: HAIMER FRANZ
IPC: B23B31/20
Filed: 2000-07-14
Granted: 2005-10-20
Abstract: A tool holder for a tool which can be rotated about an axis of rotation, in particular a drilling, milling or reaming tool, comprises a clamping shank which, in an end shank region ( 7 ), has an accommodating opening ( 9 ) which is central in relation to the axis of rotation and is intended for accommodating a retaining shank of the tool. Clamping surfaces for securing the retaining shank of the tool with a press fit are arranged on the circumferential casing of the accommodating opening. According to the invention, the end shank region ( 7 ) of the clamping shank has a plurality of at least more or less axially extending tension spokes ( 13 ) distributed in the circumferential direction, it being possible for said tension spokes to be subjected to an essentially radially outwardly directed tensile force in order for the clamping surfaces to be spread apart radially from one another. Acting on the tension spokes ( 13 ) are bridge elements ( 19 ) which bridge the circumferential spacing between the latter and of which the chord length measured between the points of attachment of the bridge elements to the tension spokes ( 13 ) can be increased when the tension spokes ( 13 ) are subjected to the action of tensile force.
Patent DE-50011696-D1 (DE)
Inventor: RUNDFELDT CHRIS
IPC: C12N5/0793
Filed: 2000-07-29
Granted: 2005-12-29
Abstract: A selective modulatory retigabine binding potassium channel receptor site containing subunits KCNQ2 and KCNQ3, and a method for directly selectively modulating that receptor site by administering retigabine to a cell preparation of the potassium channel.
Patent DE-50014330-D1 (DE)
Inventor: VIEGENER WALTER
IPC: E03D1/14
Filed: 2000-07-08
Granted: 2007-06-28
Abstract: The unit has an operation frame (6), which is at least partly accessible from outside the plaster and has two keys. The keys are independently operable and are coupled to an operation mechanism (10-14,16,19), to open and close a drain valve. A first, larger, key (9) opens the drain valve to flush a first, larger, water quantity. A second, smaller, key (8) either closes the drain valve or releases a second, smaller, water quantity. An Independent claim is included for a flushing device for flushing a toilet.
Patent DE-50101460-D1 (DE)
Inventor: WASCHNIG DIPL ING
IPC: G01N21/33
Filed: 2001-03-15
Granted: 2004-03-18
Abstract: The method involves illuminating the workpiece with pulsed or continuous ultraviolet light, which the adhesive absorbs significantly less than the wood, and converting the light received at markedly different intensities from workpiece regions with and without adhesive coatings using cameras with a sufficiently high spectral sensitivity in the ultraviolet region for evaluation by an image processing system and conversion into electrical signals. The method involves illuminating the workpiece (1) with an adhesive coating (2) with pulsed or continuous ultraviolet light, which the adhesive absorbs significantly less than the wood, and converting the light received at markedly different intensities from the regions of the workpiece with and without adhesive coatings using one or more row or matrix cameras (6) with a sufficiently high spectral sensitivity in the ultraviolet region for evaluation by an image processing system (9) and conversion into electrical signals.
Patent DE-50106895-D1 (DE)
Inventor: RAU IRIS
IPC: C08F220/42
Filed: 2001-04-10
Granted: 2005-09-01
Abstract: Multifunctional polymers containing polymerized units of (a) alpha-Acyloxyacrylonitrile, alpha-haloacrylic acid, alpha-acyloxyacrylic ester and/or alpha-hydroxyacrylic acid, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and/or vinyl alcohol and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds and having a K value of at least 7 (determined after H. Fikentscher in acetone at 25° C. and a polymer concentration of 1% by weight), processes for preparing multifunctional polymers by copolymerizing monomer mixtures of (a) alpha-acyloxyacrylonitrile, alpha-haloacrylic acid and/or alpha-acyloxyacrylic ester, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds in the presence of polymerization initiators that form free radicals and partially or completely hydrolyzing the polymerized monomer units (a) and (c) in the copolymers thus obtainable and use of the multifunctional polymers in laundry detergents and cleaners, to bind polyvalent metal ions, as a stabilizer in textile bleaching and the bleaching of pulp for papermaking.
Patent DE-50107326-D1 (DE)
Inventor: GRASER DR
IPC: H05B41/282
Filed: 2001-03-02
Granted: 2005-10-13
Abstract: Flickering phenomena in gas discharge lamps are undesired in projection technology, in particular. According to the invention, the problem is solved by setting a lamp operation which does not form a focal spot. A specific control structure which includes a cascade structure and feedforward control is proposed for implementing this operation.
Patent DE-50107485-D1 (DE)
Inventor: HAHN HERMANN
IPC: F01N3/28
Filed: 2001-01-12
Granted: 2006-02-02
Abstract: The method involves initiating regeneration at least when a threshold value for a state of charge of the catalyser or an oxides of nitrogen emission downstream of the catalyser is exceeded by detecting whether the engine is in an idling state and alternatively or in combination, increasing the threshold in the idling state, initiating regeneration only after a defined time and interrupting regeneration if a change to idling occurs. Independent claims are also included for the following: a device for controling oxides of nitrogen regeneration of a storage catalyser.
Patent DE-50109717-D1 (DE)
Inventor: WARLITZ GOETZ
IPC: B03C1/00
Filed: 2001-11-16
Granted: 2006-06-08
Abstract: In an arrangement which including a motor-driven system for the separation of non-magnetisable metals, vibrations and resonances which generally are present in such arrangement, are eliminated. This is accomplished by utilizing a drum mounted on and rotating about a stator, within which a magnetic rotor fitted with permanent magnets is eccentrically arranged and mounted on said stator. The stator is provided with a balance weight for mass balance.
Patent DE-50112048-D1 (DE)
Inventor: HERTWIG ANDRE
IPC: B43K24/08
Filed: 2001-09-22
Granted: 2007-03-29
Abstract: A writing implement comprising a housing (2), a writing cartridge (4) arranged in the housing in a movable manner, and a control unit that displaces the writing cartridge between a first position in which the cartridge tip (6) protrudes from the housing for writing, and a second position in which the cartridge is retracted into the housing. In the first position the writing implement has a total length suitable for writing, and in the second position the writing implement is contracted. The writing implement exhibits improved handling without major structural modification, so that the writing implement can be brought into the writing position and also extended in a single hand movement. To achieve this the implement is provided with a depressor (8) which is configured as an extension of the housing and can be actuated to move the writing cartridge between the first and second positions, and which in the first position extends out from the rear end of the housing.
Patent DE-50201359-D1 (DE)
Inventor: HEIDER WOLFGANG
IPC: A61F13/49
Filed: 2002-02-15
Granted: 2004-11-25
Abstract: A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.
Patent DE-50202241-D1 (DE)
Inventor: MAYER BORIS
IPC: G06Q10/00
Filed: 2002-10-07
Granted: 2005-03-17
Abstract: The invention concerns a method and a device for sending postal packets. The invention is characterized in that a provisional destination address is input for distribution of a postal packet, said address capable of being modified after it has been input. An addressee identification can be allocated to the addressee, said code capable of being combined with the desired modifiable destination address.
Patent DE-50202538-D1 (DE)
Inventor: TIEMANN PETER
IPC: F01D5/14
Filed: 2002-01-17
Granted: 2005-04-28
Abstract: A hot-gas platform (12) transversely extends to a vane axis (4). The hot-gas platform and a load platform (14) are integrally formed on a profiled vane aerofoil (2) that extends along the vane axis. The vane aerofoil exclusively forms the mechanical connection between the load platform and hot-gas platform.