baber/WOPTO huggingface dataset:
Patent DE-3869295-D1 (DE)
Inventor: SACHTLEBEN TOBIAS
IPC: A01G13/10
Filed: 1988-08-26
Granted: 1992-04-23
Abstract: The slug protector for plants comprises a fence with an outwardly overhanging face (1) from which obstacles (3) in the form of lamellae project down to prevent the slugs from gripping the surface so that they fall back to the ground and cannot pass over the fence. The fence can comprise individual sections which fit together by clips (4) and studs (5). The sections can be formed from straight and curved elements to meet all fencing requirements.
Patent DE-3869303-D1 (DE)
Inventor: HUBER RUDOLF
IPC: B65D19/08
Filed: 1988-08-06
Granted: 1992-04-23
Abstract: The rectangular container is constructed for transporting and/or storing items of clothing (ready-made clothing). The device (10) is essentially distinguished by a container which is constructed in the manner of a frame, is provided with standing columns (11, 12 and 13, 14) at the corners of the longitudinal and transverse sides, and has in the upper region a construction unit (10'), which is formed from several elements and is adjustable in height in the standing columns, for the hanging accommodation of the ready-made clothing and, in the lower region, foot parts (30, 35 and 36, 37) which are attached to the spaced-apart standing columns and are constructed for setting down on a pallet. The individual devices (10), fitted with ready-made clothing, can be stacked, on the one hand, in the manner of a block with correspondingly assigned pallets and, on the other hand, without ready-made clothing hung on them can be collapsed in a parallelogram shape, requiring a minimum amount of space. <IMAGE>
Patent DE-3869342-D1 (DE)
Inventor: WEGNER PETER DR
IPC: C07C233/15
Filed: 1988-11-25
Granted: 1992-04-23
Abstract: 2,2-Difluorocyclopropyl-ethane derivs. of formula (I) are new: R1-R4 = H, 1-6C alkyl or halo; R5 = H; alkali metal or equiv. of a divalent metal; 1-20C alkyl; 2-20C alkenyl or alkynyl; 1-10C haloalkyl; 3-6C cycloalkyl (opt. substd. ); 3-6C cycloalkyl(1-6C)alkyl (opt. ring-substd.); decalinyl; indanyl; adamantyl; adamantylmethyl; Q-(1-10C)alkyl (Q = difluorocyclopropyl ethylcarbonyloxy); Q-decalinyl; difluoropropylcarbonyloxy-(1-3C)alkoxy (1-3C)alkyl; phenyl(1-6C)alkyl; phenyl(2-6C)alkenyl; benzyl substd. by halo, 1-4C alkyl or phenoxy; 1-3C alkoxyphenyl(1-6C)alkyl; alpha-Q'-phenoxybenzyl (Q' = CN or 1-3C alkoxy); ethoxy-(alpha-CF3)benzyl; halophenyl (cyclopropyl)-(1-3C) alkyl; 1-6C alkyl substd. by halophenoxy, naphthyl or methylthiazolyl; tris(difluorocyclo-propylmethyl carbonyloxymethyl)methyl; tri(4-8C cycloalkyl) stannyl; aryl (opt. substd. ) , heteroaryl, or CONHR8; R8 = H, 1-6C alkyl or phenyl (opt. substd. by 1 or more 1-6C alkyl or alkoxy, phenyl(1-6C)alkoxy, 3-10C cycloalkoxy, 3-6C cycloalkylalkoxy, 2-6C alkenyloxy or alkynyloxy, alkyl- or haloalkyl-sulphonyloxy, phenyl, halo, NH2 (opt. substd. by 1 or 2 1-6C alkyl), CN, OH, NO2, aryloxy or arylamino, 1-6C alkoxycarbonyl, 1-2C alkyldiyl, 1-6C alkylthio or halo(3-6C)cycloalkylalkylamino); A = CO, CS or CH2; B = O, S or NR6; R6 = H, 1-6C alkyl, 3-12C cycloalkyl, phenyl or COR7; R7 = 1-6C alkyl or haloalkyl; phenyl, 3-6C cycloalkyl, 1-6C alkylamino or 1-6C alkoxy. Also new are intermediates of formula (II): where X = OH, Cl or Br.
Patent DE-3872435-D1 (DE)
Inventor: KENT ALEXANDER GEORGE
IPC: C07C5/25
Filed: 1988-04-21
Granted: 1992-08-06
Abstract: 2.3-Dimethylbutene-1 (2,3-DMB1) is produced from propene by a process comprising the steps of:   (A) converting propene in one or more stages to a product comprising 2,3-dimethylbutene-2 (2,3-DMB-2) under conditions whereby the proportion of 2,3-DMB-2 in the product is maximised,   (B) separating 2,3-DMB-2 from the product of step (A), and (C) contacting the 2,3-DMB-2 separated in step (B) with a catalyst active for the isomerisation of 2,3-DMB-2 to 2,3-DMB-1 under conditions whereby 2,3-DMB-2 is isomerised to 2,3-DMB-1. e
Patent DE-3873375-D1 (DE)
Inventor: VISHNUPAD MOHAN
IPC: B01F11/02
Filed: 1988-02-17
Granted: 1992-09-10
Abstract: A stable, water dispersible petroleum jelly formulation, which is an oil-in-water emulsion, is described which comprises water, petroleum jelly, optional humectant, and emulsifier. The composition is formed by ultrasonically emulsifying the various components which will ultimately form the emulsion.
Patent DE-3874692-D1 (DE)
Inventor: HOELDERICH WOLFGANG DR
IPC: C07D213/84
Filed: 1988-11-25
Granted: 1992-10-22
Abstract: The prepn of cyanopyridines of formula (I) comprises reaction of acrolein (I) with alkanol of formula (III), or their acetals, or ketones of formula (IV) in the presence of NHg: In (I)-(IV) where R1,R2 and R3 may be similar or different, = H, 1-6C alkyl or aryl R4 = alkyl gp. n = 0 to 11. The reaction is carried out pref in the gas phase, at a temp. between 100 and 500 deg.C, also in the presence of zeolite catalysts of the following types: i) pentasil, esp. B, Fe or Al silicate zeolites, ii) faujasite, esp. Al silicate zeolites, or iii) zeolites doped with alkali metals, alkaline earths, transition metals or rare earths.
Patent DE-3876093-D1 (DE)
Inventor: MCQUEEN DOUGLAS H
IPC: B06B3/00
Filed: 1988-03-18
Granted: 1992-12-24
Abstract: Apparatus for exciting a liquid in a vessel by ultrasound for cleaning and/or penetration of an object at least partially immersed in the liquid, and including at least one ultrasonic transducer arranged in contact with the vessel. The apparatus is characterized by the diameter's or diagonal's of the ultrasonic transducer's contact surface against the vessel being less than or equal to the bending wave wavelength in the vessel material and sound wavelength in the liquid.
Patent DE-3876566-D1 (DE)
Inventor: ISHIKAWA SHOICHI
IPC: F16H49/00
Filed: 1988-09-20
Granted: 1993-01-21
Abstract: A strain wave gearing 10 comprises two circular splines 11,12 juxtaposed with each other, a flexspline 13 in the circular splines having the same number of teeth as the first circular spline 11, a wave generator 14 for deforming the flexspline into for example an ellipsoid and a motor for rotating the wave generator. In this flat-shaped gearing, each tooth of the flexspline 13 is provided with a convex tooth face and a concave tooth flank. The tooth profile of the first circular spline 11 is given by such a locus curve L that the tooth face of the flexspline plots when the deformed configuration of the flexspline is rotated by the wave generator 14, and the tooth depth GI of the first circular spline 11 is made equal to or larger than the working depth of the flexspline 13. Thus, the teeth of the flexspline engage with those of the first circular spline to give an engagement region of broader extent than hitherto.
Patent DE-3881251-D1 (DE)
Inventor: SCHOBER KONRAD DIPL PHYS
IPC: H01C17/06
Filed: 1988-03-17
Granted: 1993-07-01
Abstract: Sensing device for measuring the current or voltage present in an electrically conductive coating being produced on a reference substrate comprises a substrate (1) arranged on a holder (16) via support platelets (6) and measuring platelets (10). The measuring platelets contact the substrate through conductor paths (2,3) fitted to the reference substrate. The platelets (10) in turn contact elements (17) connected to the measuring device (20) which monitor the current or voltage as the conductive coating is built up between conductor paths (2).
Patent DE-3882844-D1 (DE)
Inventor: ZELLWEGER ADOLF
IPC: B01L7/00
Filed: 1988-02-19
Granted: 1993-09-09
Abstract: PCT No. PCT/CH88/00041 Sec. 371 Date Oct. 24, 1988 Sec. 102(e) Date Oct. 24, 1988 PCT Filed Feb. 19, 1988 PCT Pub. No. WO88/06063 PCT Pub. Date Aug. 25, 1988.A lifting device, including: a base pedestal; a stand located above the base pedestal; a carriage for lifting a laboratory apparatus; and lifting structure for lifting a carriage along the stand, the lifting structure including: a rotatable inertial mass located within the base pedestal; a movable actuating lever connected to the rotatable inertial mass for rotating the inertial mass; and connecting structure for operatively connecting the carriage to the rotatable inertial mass whereby the carriage can be lifted by rotating the rotatable inertial mass. The rotary evaporator is heated by a system including: a bath; a base pedestal for supporting the bath; handles for lifting the system; and a holder for holding a heater and for holding structure for controlling the heater. The rotary evaporator is rotated by a system including: a base pedestal for providing stability; a taper sleeve; a motor located adjacent the taper sleeve; and a toothed-belt drive between the motor and the taper sleeve for driving the taper sleeve.
Patent DE-3885831-D1 (DE)
Inventor: ALLAN DAVID THOMSON
IPC: E04G23/00
Filed: 1988-09-15
Granted: 1994-01-05
Abstract: Apparatus for scabbling concrete comprises a main frame (10) rotatably supporting an inner frame (20) in which a plurality of scabbling units (30) are mounted at different radii. Air motor (21) drive means are provided for rotating the inner frame (20) and causing translational movement of the main frame (10). Support means (50) may be provided for the main frame (10) so that the scabbling units (30) can be positioned for operating on walls or ceilings. The apparatus is remote controlled and dust extraction means are provided for operation in conjunction with the scabbling units (30).
Patent DE-3887908-D1 (DE)
Inventor: KAPPLER MANFRED
IPC: G02C5/12
Filed: 1988-01-19
Granted: 1994-03-31
Abstract: A nose pad adapted to be attached to a spectacle frame to form a part thereof. The nose pad has a relatively hard base body, a relatively soft, skin-friendly and slip-resistant covering on the base body and a securing arrangement affixed to the base body and projected from the covering for connecting the nose pad to the spectacle frame. The securing arrangement comprises a plurality of spaced anchoring pins adapted to be directly received by respective bores provided in a front piece of the spectacle frame. At least one of the anchoring pins has a pulling force-resistant device for resisting a separation of the nose pad from the spectacle frame by forces applied to the nose pad and directed away from the spectacle frame.
Patent DE-50009124-D1 (DE)
Inventor: KARL JUERGEN
IPC: B01J8/00
Filed: 2000-06-09
Granted: 2005-02-03
Abstract: A pressure-supercharged fluidized-bed gasification chamber has a pressure-tight lock for supplying the feed materials which are to be gasified. The fluidized-bed gasification chamber is connected to a filter chamber via a connecting channel, with the result that the gas produced can flow over from the fluidized-bed gasification chamber into the filter chamber, where it is directed through the filter layer. An external heat source provides the necessary heat for the allothermic gasification. A heat-pipe arrangement directs the heat from the external heat source into the gasification bed of the fluidized-bed gasification chamber, in order to provide the temperature which is necessary for the gasification.
Patent DE-50010006-D1 (DE)
Inventor: RUEF HARTMUT
IPC: C08K3/00
Filed: 2000-08-08
Granted: 2005-05-12
Abstract: The present disclosure relates to novel dyed cellulosic moulded bodies, in particular to fibers or films, containing a heavy-metal-containing colorant, which, according to the thermal stability test described herein, reduces the rise temperature of a cellulose solution in a tertiary amine oxide by 10° C. at most, in particular by 5° C. at most. The moulded bodies according to the disclosure may be produced in accordance with the amine-oxide process.
Patent DE-50013130-D1 (DE)
Inventor: SMETZ REINHARD
IPC: F16G15/04
Filed: 2000-09-04
Granted: 2006-08-17
Abstract: The structural part is insertable in connection with a link chain and has a basic body with at least two crossing slots through which the chain can be inserted. The basic body (1) of the structural part is for shortening a chain (2) and at its lower end has a claw (3), in which a a link of the oval-linked chain is suspendable. With the claw, via a back formation (4), an angled end (5) of the basic body (1) is connected. In the angled end are two crossing slots, of which one has a prolongation. The crossing slots form an aperture for drawing through the chain.
Patent DE-50102021-D1 (DE)
Inventor: BAUER DR
IPC: C22B23/02
Filed: 2001-01-10
Granted: 2004-05-27
Abstract: Transition metals may be recovered from a salt-containing mixture containing at least one transition metal compound, salts, and organic compounds by separating from the salt-containing mixture a mixture of the transition metal compound and the salts. This mixture, together with any organic impurities, is introduced into a combustion zone, and the flue gas/salt mixture leaving the combustion zone is quenched with water. The combustion residue, containing the transition metal, is separated from the resulting quench solution, dried, and converted to fresh catalyst.
Patent DE-50106975-D1 (DE)
Inventor: DANIELZIK BURKHARD
IPC: G02B1/10
Filed: 2001-03-01
Granted: 2005-09-08
Abstract: The device for simultaneous multi-sided coating of a substrate, especially a lens, by microwave plasma chemical vapor deposition has a reaction chamber with microwave windows and microwave guides with microwave launch sites for guiding microwaves into the reaction chamber through the windows; dielectric tuning elements at the microwave launch sites to influence the microwave field distribution and at least one substrate holder arranged so that surfaces to be coated are oriented perpendicularly to plasma propagation directions. The respective shapes of the dielectric tuning elements are adapted to corresponding shapes of the surfaces, so that inhomogeneities in plasma distributions in the plasmas formed in the reaction chamber are corrected and coatings formed on the surfaces have a uniform thickness. Coated surfaces on opposite sides of a lens have a uniformity of ±1%.
Patent DE-50108539-D1 (DE)
Inventor: STUDER HANS-JOERG
IPC: B65D83/00
Filed: 2001-01-16
Granted: 2006-02-02
Abstract: The soap dispenser has a supply container (2) and an intermediate container (6) linking to a soap outlet (17). The bottle neck (3) of the supply container has a projecting registering part mounted in an adapter (8) in a registering cylinder sleeve. Underneath the piercing sleeve (9) which pierces through a membrane (52) is a valve seat (51) on which a resiliently mounted closure stopper (50) is pushed by the bottle neck into a through-flow position. The tip of the piercing sleeve is mounted lower than the upper edge of the adapter.
Patent DE-50110823-D1 (DE)
Inventor: BRITSCH MANFRED
IPC: F04D29/22
Filed: 2001-10-09
Granted: 2006-10-05
Abstract: The invention relates to a centrifugal wheel pump comprising a bearing tube (18) which contains an axial bore hole (12) for receiving a pump shaft, and blades (36, 36n) for guiding a liquid flow between a suction area and a pressure area.  Said blades (36, 36n), formed in an even number, are provided on the bearing tube (18), emanate therefrom and are arranged at an equal distance from each other. Among said blades (36) which are disposed in a spiral or spindle shaped manner around the bearing tube (18), every second blade is guided along the outside edge (38n) of two shorter neighbouring blades (36n), in the direction of the longitudinal axis (A) of the bearing tube (18).  Furthermore, the outside edges (38) next to the input side of the long blades (36) extend at an inlet angle with the straight diameter of the bearing tube (18), said angle being adapted to each respective working point.
Patent DE-50112437-D1 (DE)
Inventor: ELSNER THOMAS
IPC: B01D3/06
Filed: 2001-01-25
Granted: 2007-06-14
Abstract: The present invention provides a polycarbonate having a low particle content, a process for producing high-purity polycarbonate and polycarbonate of maximum purity and molded products made from such polycarbonate.
Patent DE-50112840-D1 (DE)
Inventor: AEBI WALTER
IPC: F42D1/055
Filed: 2001-09-28
Granted: 2007-09-20
Abstract: The invention relates to an ignition system comprising a plurality of ignition circuits (2, 3, 4, 5). When connecting and logging of a logger occur for ignitors with respect to the bus lines (6, 7, 8, 9) said logger being connected to a blaster, errors can occur. Connection occurs especially in open-cast mining in conditions which initially do not appear damaging, particularly with respect to the insulation of the ignitors and the ignition lines. Errors can occur when data is being transferred, for example by loosing or altering the signal which is to be transferred or by infiltration of a signal from a foreign ignitor. According to the invention, an anlog manager (22) is installed which is in bi-directional contact with the loggers, the blaster and the log data transmitters of the logger which transmit the data from the ignitor to the logger. The anlog manager co-ordinates the logging of the ignitor to a respective bus line (6, 7, 8, 9), in addition to the programming of the ignitors, and verifies if an error free data transfer has taken place.
Patent DE-50112890-D1 (DE)
Inventor: FUCHS KARL-HEINZ
IPC: A61J7/04
Filed: 2001-02-09
Granted: 2007-10-04
Abstract: A unit for applying media, in particular, for spraying fluids containing pharmaceutical substances, comprising an operating element, where the movement of this element is blockable by a blocking element, which is switchable between two positions by means of an electromagnet operated by a control system, is new.
Patent DE-50201193-D1 (DE)
Inventor: KRATSCHMER DR
IPC: C08J5/00
Filed: 2002-07-08
Granted: 2004-11-11
Abstract: Copolycarbonate blends containing 4,4'-dihydroxydiphenyl or substituted 4,4'-dihydroxydiphenyl and polycarbonate from pure bisphenol-A can be prepared which at small levels of 4,4'-dihydroxydiphenyl or substituted 4,4'-dihydroxydiphenyl on the total amount of end product retain the desired properties of copolycarbonates (A) without alteration. <??>Polycarbonate blend comprises (wt.%): copolycarbonate (A)(1-99) from compounds of formula (I): (0.1-48), complimentary amounts of compounds of formula as bisphenol-A monomer (II), and pure bisphenol-A polycarbonate (B): <??>R1 to R6 = H, 1-4C alkyl, optionally substituted phenyl, halogen; <??>R5 to R8 = H, Me, Cl or Br; and <??>X = 1-5C alkylene-alkylidene, 5-6C cycloalkylene, 5-10C cycloalkylidene, <??>An Independent claim is included for a shaped body and extrudate from the polycarbonate blends.
Patent DE-50204153-D1 (DE)
Inventor: FISCHER JOCHEM
IPC: B60R21/213
Filed: 2002-07-01
Granted: 2005-10-13
Abstract: The airbag (2) is connected to a distant compressed gas generator via the roof frame (1) and a hollow space (7) in the frame. The frame and/or the hollow space are formed by metal plate profiles (5,6), which are connected sealed to each other by adhesive. The hollow space extends from the A-column to the C/D column, and any openings into the columns are sealed. The compressed gas generator is located in the hollow space or the roof frame.
Patent DE-50204380-D1 (DE)
Inventor: MANN DIPL-ING
IPC: G06K19/077
Filed: 2002-03-09
Granted: 2006-02-09
Abstract: The product packaging, e.g. carton provided for carrying a number of bottles, is produced with an active smart label (1). This has programmed memory chip (2) and an integral power supply (3). The plus and minus poles (5) are connected to the carrying handle areas (18,18a) in such a way that when gripped the label is activated.
Patent DE-50206539-D1 (DE)
Inventor: LAGES DR
IPC: G01S7/481
Filed: 2002-09-23
Granted: 2006-06-01
Abstract: A sensor transmits pulsed electromagnetic radiation (13) and receives and evaluates the radiation reflected in a monitored region. The method involves detecting interference that may potentially affect the operation of a sensor (11). Following detection of such interference, the movement state of a protective cover (15) relative to the sensor (11) is changed so that the effect of the interference is reduced or eliminated.
Patent DE-50208210-D1 (DE)
Inventor: LENK PANYANAKORN VILLAGE
IPC: B65H45/101
Filed: 2002-05-25
Granted: 2006-11-02
Abstract: A device and a method are described for folding a flexible material web using at least one pair of counterrotating laying rollers, between which the material web may be fed to a folding location, the laying rollers being part of a laying carriage which is movable over the folding length of the material web with reversible orientation. The object of the present invention is to guide the material web to the folding location with its position and composition largely unimpaired. This object is achieved in that the laying carriage includes at least two transport bands, which rotate around the laying rollers and set them into motion, the material web is transportable at least partially guided between the transport bands, and the speed of the material web has the same absolute value as the speed of the transport bands.
Patent DE-50212742-D1 (DE)
Inventor: ACKERMANN JOCHEN
IPC: C07C69/54
Filed: 2002-12-06
Granted: 2008-10-16
Abstract: The invention relates to a process for continuous preparation of alkyl (meth)acrylates by transesterification of methyl (meth)acrylate using alcohols which are high-boiling relative to methanol. A particular workup technique achieves product qualities which have hitherto not been attained. Very high space-time and overall yields can also be achieved.
Patent DE-50302724-D1 (DE)
Inventor: WILTING JAAP
IPC: A01M7/00
Filed: 2003-12-02
Granted: 2006-05-11
Abstract: Spray system (10) comprises a tank (12), a pump (18), a feed line (20), at least one spray nozzle system (22, 24, 26, 28), a return line (30), and a device producing a vacuum in the return line. The feed line contains a throttle device (36) and a control valve (38) is arranged between the spray nozzle system and the return line. When the control valve is closed the spray pressure produced by the pump is fed to the spray nozzle system and when the control valve is open the vacuum produced in the return line is fed to the spray nozzle system.  Preferred Features: The device producing a vacuum in the return line is an injector (32) operated by liquid conveyed by the pump and fed to the injector in an injector line (40) branching from the feed line.
Patent DE-50305264-D1 (DE)
Inventor: SULSER UELI
IPC: C08G81/02
Filed: 2003-03-19
Granted: 2006-11-16
Abstract: Polymer (I), in a solid aggregation state, produced by reacting at least one monomer (a), i.e. an unsaturated mono- or di-carboxylic acid, or analog; at least one monomer (b), i.e. an unsaturated ester or amide of a polymer (B) with one end blocked by a group that is not reactive under normal conditions and, at the other end, a hydroxy or amino group, optionally also an ethylenically unsaturated monomer (c). Polymer (I), in a solid aggregation state, produced by recating at least one monomer (a), i.e. an unsaturated mono- or di-carboxylic acid, or analog; at least one monomer (b), i.e. an unsaturated ester or amide of a polymer (B) with one end blocked by a group that is not reactive under normal conditions and, at the other end, a hydroxy or amino group, optionally also an ethylenically unsaturated monomer (c). (B) has formula X-(EO)x-(PO)y-(BuO)z-R (B) contains less than 20wt.% total PO and BuO groups; has molecular weight120 D to 20kD, especially 250 D to 10kD, and the proportion of (B) with molecular weight below 500 D is less than 50, especially 30, mole%. x, y and x : 0-2500, with total 3 or more; X : hydroxy or NHR'; R' : 1-20C alkyl, 7-20C alkaryl or, preferably, hydrogen; EO, PO and BuO : respectively ethylene, propylene and (iso)butylene residues . Independent claims are also included for the following: (1) method for preparing (I); and (2) solution prepared by dissolving (I) in water.