baber/WOPTO huggingface dataset:
Patent DE-3578381-D1 (DE)
Inventor: HEITING BERNT DR DIPL ING
IPC: B01D53/77
Filed: 1985-04-11
Granted: 1990-08-02
Abstract: In a method for the regeneration of washing solution, which is used for washing nitrous oxide and sulfur dioxide out from exhaust gases, a portion of the washing solution containing a complex-forming substance, which is Iron (II)-chelate complex of ethylenediaminotetraacetic acid (EDTA), is removed from the washing solution flowing in a closed circuit, and imidodisulfonate in this portion is separated from the washing solution and is further used as a commercial product.
Patent DE-3579328-D1 (DE)
Inventor: REISCHL ARTUR DR
IPC: C08G18/08
Filed: 1985-01-14
Granted: 1990-10-04
Abstract: The invention relates to a process for the production of polyurethane(urea) compositions which contain lignite and/or peat bound in an abrasion-proof manner, which are preferably modified cationically and which have a very high water absorbability. The compositions are produced by reacting isocyanate-terminated prepolymers, which are preferably cationically modified, and which preferably have a functionality of more than 2.1, with more than the stoichiometric quantity of water in the presence of lignite and/or peat and optionally in the presence of organic and/or inorganic fillers and biomasses (living cells, living bacteria or enzymes). The corresponding polyurethane(urea) compositions contain up to 95% by weight of lignite and/or peat in the filler-containing polyurethane(urea) composition and are already swollen from production. The water absorbability (WAF) value thereof when suspended in water is from 33 to 97% by weight of water. The compositions can be used, in a form optionally containing biomasses incorporated therein, as carriers in microbial synthesis processes for the production of complicated organic compounds, or as carriers for the growth of plants.
Patent DE-3580219-D1 (DE)
Inventor: MEILI HERMANN
IPC: A47L11/34
Filed: 1985-08-16
Granted: 1990-11-29
Abstract: The invention pertains to floor cleaning machines in which the fresh water and product dosing operation is controlled as a function of the operation of the driving motor such that the dosing per unit of floor area is maintained at an operator-controllable level. Improved economy of water, product and energy is achieved.
Patent DE-3585033-D1 (DE)
Inventor: ZELCZER ALEX
IPC: G05D23/19
Filed: 1985-09-05
Granted: 1992-02-06
Abstract: One or more flow control devices are associated with respective fluid conduits in the central heating and/or cooling system. A cycle controller cycles the devices between high and low or no flow conditions at time corresponding to periods of high and low use of the rooms. In forced air  ssystems, control of air flow through the air ducts may be obtained by electrially or air operated dampers or by bladder valves installed in the ducts. The apparatus may operate to isolate or separate daytime and nighttime use areas or zones of the house for selective heating or cooling only during their respective anticipated use periods.
Patent DE-3585446-D1 (DE)
Inventor: BITTLMAYER HUGO
IPC: B28B23/00
Filed: 1985-06-10
Granted: 1992-04-02
Abstract: The reinforcing method uses individual wire rods (5,6) of given dia and length, selected in dependance on the static requirements. The rods are arranged in a mat before embedding in the concrete, to facilitate their intermediate storage. The rods (5,6) for forming the mat are pref. supported by a pallet via spaced blocks (2) having two perpendicular slots in their surface for holding the wire rod (5,6). The rods (5,6) are held in position solely by the spacer blocks (2) eliminating the need for welding.
Patent DE-3668456-D1 (DE)
Inventor: CLEMENTS-JEWERY STEPHEN
IPC: C07D401/12
Filed: 1986-03-04
Granted: 1990-03-01
Abstract: Novel 8-thiotetrahydroquinolines of the formula    <IMAGE>  I wherein X is selected from the group consisting of   <IMAGE>  Alk is alkyl of 1 to 6 carbon atoms, R1 and R2 are Alk individually selected from the group consisting of hydrogen and aryl or taken together with the carbon atoms to which they are attached form a phenyl optionally substituted with at least one member of the group consisting of alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, halogen, <IMAGE>  and Alk' is alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antiallergic activity and their preparation.
Patent DE-3669992-D1 (DE)
Inventor: MILOCCO CLAUDIO
IPC: B01J49/00
Filed: 1986-09-22
Granted: 1990-05-10
Abstract: A dishwasher comprises a water softener (16) disposed in the water supply circuit (4) and a regeneration salt container (7) having an inlet (15) adapted to be supplied with metered quantitites of water, and an outlet (11) connected to the water softener (16). Adjustable means (9 - 13) permit the length of the mean flow path of the water from the inlet (15) to the outlet (11) of the salt container (7) to be varied.
Patent DE-3678407-D1 (DE)
Inventor: MATTHIES KARL-HEINZ
IPC: H04N9/87
Filed: 1986-12-10
Granted: 1991-05-02
Abstract: The invention relates to a circuit arrangement for controlling an oscillator. In a first phase-comparator circuit a burst signal whose phase alternates in a predetermined sequence is compared with a first oscillator signal. The output signal generated by the first phase comparator circuit is superimposed on a correction signal generated in a correction circuit, so as to eliminate fluctuations as a result of the phase alternation of the burst signal. The correction circuit is disabled when the magnitude of the phase difference exceeds a specific limit value.
Patent DE-3687326-D1 (DE)
Inventor: PROBST GEORG
IPC: F16K15/20
Filed: 1986-07-19
Granted: 1993-02-04
Abstract: The valve on the inner tube of a cycle tyre has a rubber-type base disc containing the valve case; a plastic tube stands up from the base and the hardness of its material is greater than that of the base, being approx. 50 Shore D.
Patent DE-3763722-D1 (DE)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/02
Filed: 1987-03-25
Granted: 1990-08-23
Abstract: This device comprises a side wall (1) fixed to one of the elements and provided with a toothed ring (12) which is, at rest, engaged with a toothed ring (14) connected to a cup which is axially movable, under the action of a plate (26) carrying balls (46), along a control rod extending axially through the toothed ring (12) of the side wall. The cup (16) is extended by a gear pinion (18) engaged with the teeth of a bar (2) for connection to the second element so that the rotation of the pinion results in the rectilinear displacement of the bar (2).
Patent DE-3765739-D1 (DE)
Inventor: BONNEBAT CLAUDE
IPC: B29D17/00
Filed: 1987-09-24
Granted: 1990-11-29
Abstract: 1. Smooth, thin, circular, rigid substrate made of polymeric material, for a magnetic recording disc, characterized by the following points : the said polymer is a thermotropic polymer chosen from wholly aromatic polyesters, alkylaromatic polyesters, wholly aromatic poly(esteramides), alkylaromatic poly(esteramides), aromatic polyazomethines, aromatic carbonate polyesters and mixtures of these polymers, the said polymer having a flow temperature which lies in the range from 200 degrees C to 350 degrees C and an inherent viscosity of at least 1 dlg**-1 ; during its preparation, the said substrate is subjected to a very high molecular orientation, the said preparation consisting in performing an injection-moulding operation on the thermotropic polymer in a suitable mould fitted with a central injection system for the polymeric material, the temperature of the walls of the said mould lying in the range from 100 degrees C to 200 degrees C, the temperature of the injected molten polymer lying in the range from 280 degrees C to 350 degrees C, the injection time lying in the range from 2 to 10 seconds, the injection pressure lying in the range from 80 to 160 MPa and the holding pressure after injection lying in the range from 40 to 120 MPa ; the said moulded substrate has a relative density of less than 1.8, a modulus of elasticity in the radial direction ranging from 9,000 MPa to 18,000 MPa, a coefficient of thermal expansion in the radial direction which lies between 10 and 20 mu m/m/degrees C and a deformation temperature under load of at least 150 degrees C.
Patent DE-3769977-D1 (DE)
Inventor: HEGGIE BARREIRO DR
IPC: B01J31/18
Filed: 1987-05-14
Granted: 1991-06-13
Abstract: The present invention refers to the compounds (.mu.-hydrazine-N1:N2)-bis¢bis(triphenylphosphine)-chlororhodium (I)! and di(.mu.-hydrazine-N1:N2)-bis¢bis(triphenylphosphine)rhodium (I)! dichloride, which are homogenous hydrogenation catalysts and their application in the hydrogenation of the exocyclic methylene group of acid addition salts of 6-demethyl-6-deoxy-6-methylene-5-hydroxytetracycline (methacycline) to prepare .alpha.-6-deoxy-5-hydroxytetracycline (doxycycline).
Patent DE-3774042-D1 (DE)
Inventor: ZIMMERMANN WALTER
IPC: H02K11/25
Filed: 1987-06-27
Granted: 1991-11-28
Abstract: The sensor supports itself at the stator winding of the electric motor (3) and is made of fusible material. The fusing of the sensor causes a switch (18) to move from an output position at a fixed contact (19) to an open position, in which the current supply to the motor is switched off. The sensor is a fusible component of a lever (10) located in the stator, which lies at the associated spring of the switch (18) and which holds the switch (17) in its closed position at the fixed counter contact (19) of the switch (18). The fusing of the sensor, causes the swinging back of the lever (10), which effects a breaking of the contacts (18,19).
Patent DE-3777227-D1 (DE)
Inventor: HARRIS ROBERT M
IPC: F41A9/09
Filed: 1987-01-27
Granted: 1992-04-16
Abstract: <PAR>A submarine weapon handling system (28) and method includes a storage tray, ramming tray, and transfer tray. Each tray has a plurality of rotatable bands received in grooves in the trays and are movable between an open weapon receiving position and a closed weapon clamping position. The storage tray and ramming tray are stationary and the transfer tray is movable. The transfer tray is moved into contact with a weapon secured in the storage tray, the bands of the transfer tray are rotated around the weapon, and the bands in the storage tray are rotated from closed to open position permitting the transfer tray to move a selected weapon into the bands of the ramming tray which are then rotated into weapon clamping position while the bands of the transfer tray are opened permitting the transfer tray to be moved away from the ramming tray.
Patent DE-3789419-D1 (DE)
Inventor: WILLIAMS STUART K
IPC: C12Q1/02
Filed: 1987-11-06
Granted: 1994-04-28
Abstract: Determination of the effectiveness of endothelial cell seeding upon a vascular graft surface within the operating room environment would be desirable to maintain quality control in any clinical trial. In this study, five fluorescent stains, mithramycin, Hoechst 33342, sulfofluorescein diacetate, Nile red, and rhodamine 123 were evaluated for their ability to fluorescently label endothelial cells on graft material and subsequently allow determination of seeded cell number and cell spreading. Of these agents, rhodamine 123 produced the most desirable characteristics. It allowed excellent cell visualization after a 30 minute incubation. Unlike the other four stains, using rhodamine 123 caused the cellular cytoplasm to fluoresce bright orange at a 510 nm excitation wavelength while the underlying dacron or expanded polytetrafluoroethylene demonstrated minimal autofluorescence. No inhibitory effect on cell attachment to plastic or subsequent cell growth in culture was observed. This technique can be utilized in the operating room to visualize part or all of an endothelial cell-seeded graft and to permit a quantitative as well as qualitative evaluation of the seeding process.
Patent DE-3860673-D1 (DE)
Inventor: RIPPBERGER GARY R
IPC: B60P7/04
Filed: 1988-02-10
Granted: 1990-10-31
Abstract: An improved tongue and groove connector (10) for detachably fastening a stretchable fabric panel (34) to a rigid frame (28) comprises a retainer element (14) defining a groove (22), and a tongue-forming element (12) attached along a line (36) intermediate the side edges thereof to the fabric panel (34) in face-to-face relation to the panel, the tongue (12) being of a width substantially greater than the groove is deep so as to define an insertable portion (30T) which, in use, is seated in the groove and a projecting portion (30P) extending therebeyond to define a handhold. The method of making the connection comprises grasping the handhold (30P) and stetching the fabric to a point where the inner edge (50) of the insertable portion (30T) lies adjacent the entryway into the groove (22), and thereafter releasing the hold upon the projecting portion (30P) of the tongue such that the stretched fabric pulls the insertable portion (30T) into a seated position at the bottom of the groove.
Patent DE-3864577-D1 (DE)
Inventor: HILDEBRANDT BODO
IPC: B65D25/08
Filed: 1988-04-22
Granted: 1991-10-10
Abstract: The separate components are protected by a foil (4) which is pierced by the sharp edges of a release mechanism (25) operated by a threaded drive. This has a spindle (10) located on a threaded support and with a central pivot axis. The bottom of the container has a rotating grip (38) which operates the drive. The spindle thread has a coarse pitch and the mounting includes sealinq lips to prevent leakage.
Patent DE-3864643-D1 (DE)
Inventor: HIRZEL THEODOR
IPC: B29C33/00
Filed: 1988-04-08
Granted: 1991-10-10
Abstract: PCT No. PCT/CH88/00074 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07921 PCT Pub. Date Oct. 20, 1988.The mold body consists of a mechanically workable, porous material. This allows to provide complicated shapes without suffering a loss of quality of the deep drawn foil. Due to the mechanical working it is also possible to provide different exchangeable inserts (15, 16 and 17) with individual shape determining mold face surfaces.
Patent DE-3870167-D1 (DE)
Inventor: LAVIELLE GILBERT
IPC: C07F9/547
Filed: 1988-11-25
Granted: 1992-05-21
Abstract: N-(23-Vinblastinoyl) derivatives of 1-aminomethylphosphonic acid, of general formula I: 
<IMAGE>
 
<??>In which:
 - R1 denotes a hydrogen atom, a linear or branched alkyl radical containing from 1 to 6 carbon atoms, a linear or branched alkylene radical containing from 1 to 6 carbon atoms, an arylalkyl radical of 7 to 10 carbon atoms capable of carrying as substituent on the aromatic ring a halogen atom, a hydroxyl radical or an alkyl or alkoxy radical, each containing from 1 to 5 carbon atoms, a 2-indolylmethyl radical, a 4-imidazolylmethyl radical, or an alkoxycarbonylmethyl radical containing from 3 to 11 carbon atoms,
 - each of R2 and R3, which are identical or different, denotes a linear or branched alkyl radical containing from 1 to 4 carbon atoms,
 in the form of mixture of diastereo isomers or of pure isomers, their Nb'-oxides and their addition salts with a pharmaceutically acceptable inorganic or organic acid. 
<??>These compounds are antitumoral agents.
Patent DE-3870233-D1 (DE)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/57
Filed: 1988-07-29
Granted: 1992-05-21
Abstract: The movement adjuster has surfaces (20,70a) held in contact by a force (F1) on a piston (20).  A force (F2) on a fork (72) neutralises the force due to the spring (40), causing another spring (38) to force a valve (34) against it's seat.  A plunger (28) is held against the valve by a force (F3). A dial gauge is attached to the tip of a key (50), where the key is pushed against the datum (70a).  The key is then released to rest against the base of the plunger, it's displacement being measured by a dial gauge (75).  A stop is fitted on the tip of the key and is calibrated to have a  desired valve plunger movement minks slack, typically 0.1 mm.
Patent DE-3871077-D1 (DE)
Inventor: GULLIVER DAVID JEFFREY
IPC: C22B3/00
Filed: 1988-10-14
Granted: 1992-06-17
Abstract: A process for recovering Group VIII noble metals from tar is provided. The process involves heating a mixture of the Group VIII noble metal, tar and methyl iodide in a closed system at a temperature in excess of 50 DEG C. During the process the Group VIII noble metal is precipitated in an insoluble form which can be separated by e.g. filtration. Precipitation preferably takes place at a temperature in the range 120 to 180 DEG C. The process is particularly suitable for the recovery of either rhodium or iridium.
Patent DE-50000495-D1 (DE)
Inventor: CANDUSSIO ANTON
IPC: D06L3/02
Filed: 2000-02-17
Granted: 2002-10-17
Abstract: The invention relates to a multi-component system for carrying out mediator-dependent enzymatic oxidation, comprising an oxidation catalyst, an oxidant and a mediator and characterised in that a) the oxidation catalyst is chosen from the group comprising manganese oxidases; b) the oxidant is selected from the group comprising oxygen and oxygen-containing compounds; c) the mediator is selected from the group comprising compounds containing Mn ions.
Patent DE-50002786-D1 (DE)
Inventor: SCHREIBER LEO
IPC: B23B1/00
Filed: 2000-12-18
Granted: 2003-08-07
Abstract: A process for cutting machining of rotating rotationally symmetrical workpieces with a defined cutting edge, wherein the resulting rotationally symmetrical surface has either no twist or a twist which is only insignificant in terms of transport effect and abrasive action and/or when machining the hardened workpiece surfaces a particularly high material removal rate can be achieved, wherein a cutting edge which is askew with respect to the axis of rotation of the workpiece is guided in contacting relationship along the rotating workpiece in a linear feed movement transversely with respect to the axis of rotation, wherein the machining parameters, in particular the broaching feed and the inclined positioning of the cutting edge are so selected that the twist occurring at the machined surface becomes a minimum in respect of twist pitch and/or twist depth and in particular the twist depth becomes a minimum.
Patent DE-50005186-D1 (DE)
Inventor: KAUTZSCH KARL
IPC: G01S19/53
Filed: 2000-11-08
Granted: 2004-03-11
Abstract: The error correction method uses on board GPS satellite (27) trajectory measurement (24) to select aerodynamic braking (26) with parametric disturbance correction (19) to steepen the projectile (17) path towards the minimum range error bound (23) path (21) which has been aimed at the target (13).
Patent DE-50006229-D1 (DE)
Inventor: KLEIN WALDEMAR
IPC: E06B3/22
Filed: 2000-10-04
Granted: 2004-06-03
Abstract: The window or door, comprises outer walls and interior partitioning walls which consist at least in parts of foamed hard PVC with a degree of foaming between 1.05 and 1.20. Independent claims are also included for: (1) a profile system consisting of such profiles for window and door construction; and (2) a method for producing such profiles which involves provision of the original material with a foaming agent forming between 0.2 and 2 % by weight of this material.
Patent DE-50007862-D1 (DE)
Inventor: PERPEET MICHAEL
IPC: E06B9/58
Filed: 2000-08-31
Granted: 2004-10-28
Abstract: The roller blind (2) guide has a base rail (3) and at least one U-shaped guide rail (4) for holding and guiding the reinforcement-plate (2), bar or such like. The guide rail is detachably fixed to the base rail which has at least one detent (13) into which catches a lug (14) on the guide rail. The detent is in the form of a duct running in the lengthwise direction of the base rail. The lug has two arms (14a,14b) with space (16) between them and which have hooks (17) which grip behind protuberances (15) in the detent.
Patent DE-50010136-D1 (DE)
Inventor: STOEBER OLAF
IPC: B65D75/66
Filed: 2000-04-27
Granted: 2005-06-02
Abstract: The pull-open strip with security marking, consisting of a thermoplastic, oriented carrier foil covered on one side with a sealing layer and on the other side possibly with a release layer, is characterized by the fact that the carrier foil is provide with micro printing on one side. A Independent claim is also included for a method which involves steps of micro printing and subsequent application of a sealing layer for producing such a strip, and its application for production of a packaging foil.
Patent DE-50013888-D1 (DE)
Inventor: LEHNER GERALD
IPC: H02H3/33
Filed: 2000-07-17
Granted: 2007-02-01
Abstract: A device is for protecting against fault currents, even with frequencies of fault currents higher than 1 kHz. Additionally, it is for protecting against fires to dependably protect people. The converting core of a total current converter mounted upstream of a triggering arrangement, in a releasing circuit, is designed for detecting fault currents of different types. Further, an RC circuit is mounted parallel to the triggering arrangement, on the input side.
Patent DE-50108267-D1 (DE)
Inventor: HUPFER KONRAD
IPC: H05K9/00
Filed: 2001-01-10
Granted: 2006-01-12
Abstract: The power amplifier has a housing (7) enclosing a power amplifier stage (1) and a pre-amplifier stage (3), mechanically coupled to an input terminal (5), releasably secured to the housing, with the input of the pre-amplifier stage electrically coupled to the input terminal via a releasable plug-in connection (2).
Patent DE-50109182-D1 (DE)
Inventor: VILALTA MONTSERRAT
IPC: B65D81/20
Filed: 2001-11-14
Granted: 2006-05-04
Abstract: The invention relates to a pressure indicator (6) for a storage container (15) for food. Said container can be closed in an airtight manner and comprises a connecting device (9) for a vacuum pump used to evacuate the air from inside (22) the storage container (15). The invention is characterised in that the pressure indicator (6) is embodied in the form of a dome-shaped membrane which can fold up into itself. One such pressure indicator (6) facilitates the air evacuation process as the user can see immediately when or if there is still a sufficient vacuum inside (22) the storage container (15). The inventive pressure indicator (6) provides an optically and haptically detectable signal corresponding to the pressure state inside the storage container (15).
Patent DE-50110360-D1 (DE)
Inventor: SCHUHEN WILHELM
IPC: B23K11/31
Filed: 2001-10-23
Granted: 2006-08-10
Abstract: The invention relates to a device (1) for spot welding at least two components (2, 3). The device comprises at least two electrode holders (5, 6) which can move in relation to each other and are used to hold a pair of welding electrodes (9, 10). The electrodes are brought into contact with the components (2, 3) during the welding process. The two electrode holders (5, 6) form part of a clamping element (4) and respectively comprise a pressure element (1 1, 12) which transfers a compression force to the area surrounding the welding position during the clamping of the components(2, 3). The welding electrodes (9, 10) can be moved in relation to the pressure elements (11, 12) by means of the advancing mechanism (15).
Patent DE-50202296-D1 (DE)
Inventor: WENDT STEFAN
IPC: B21B39/14
Filed: 2002-09-26
Granted: 2005-03-24
Abstract: A guide device on a vertical roll rolling mill frame (WG) which has vertical guide plates (FP) for the rolled product on both sides of the vertical roll pair (VW) above the rollers (RR) of the roller conveyor for feeding the rolled product 2 and removing the rolled product from the roll and on a carrier (TR) for each vertical guide plate (FP), shiftable transversely to the rolling direction, adjustable and lockable. The carrier (TR) of each guide plate (FP) is connected on its back side with the linear positioning member of a mechanically or hydraulically driven shifting device which is fixed on the bearing body (LK) of the vertical roll. The carrier (TR) is cantilevered slidably above the roller conveyer and parallel to its roller axed in a cantilevered kulisse (FK) which is fixedly connected with the rolling mill frame.