baber/WOPTO huggingface dataset:
Patent DE-3677391-D1 (DE)
Inventor: DREYER HEINZ DIPL ING
IPC: A01C17/00
Filed: 1986-02-06
Granted: 1991-03-14
Abstract: This mounted centrifugal spreader has a supply tank (5) and a distributing device with at least two driven distributing members (7), to which the materials to be applied can be fed via at least one outlet opening each, which can be closed and set at various opening widths by means of at least one slide (6). The respective slide can be brought into the closed position and into the open position with the aid of an operating element and the open position of the slide can be fixed by means of at least one mechanically adjustable element on the frame of the spreader in such a way that this basic open position can be assumed by the slide as often as desired without any error. In order to provide a simple and robust setting capability for various application rates, the main requirement being that application during travel - that is to say during the spreading operation - has to be at different spreading rates on the left side or the right side of the overall spreading area (more or less material per hectare) than on the right or left side respectively, it is provided that the slides can be adjusted and set independently of each other from the seat on the tractor by means of remote-control devices. <IMAGE>
Patent DE-3682577-D1 (DE)
Inventor: KARAFIAN MAXIM
IPC: C01B3/38
Filed: 1986-06-20
Granted: 1992-01-02
Abstract: A convective reformer device(2), which is useful for partially reforming a feed mixture of hydrocarbons and steam, includes an outer shell enclosure(4) and a tubular inner core assembly(6) and is specifically adapted to support heat exchange between a heating fluid, which may be an effluent from downstream, and the hydrocarbon-steam feed mixture. The heating fluid may be directed through the tube portion(24) of the convective reformer(2), or alternatively, through the shell portion(16), either of which may be filled with catalyst. The gas that emerges from the convective reformer(2), which has undergone heat exchange with the feed mixture, may be used to preheat the feed mixture to the convective reformer (2).
Patent DE-3684975-D1 (DE)
Inventor: BERNDT SIEGWARD
IPC: G11C15/00
Filed: 1986-09-30
Granted: 1992-05-27
Abstract: The read-out is effected by feeding an address via the address inputs, while the data stored under the respective address are read-out by a control signal at the write- read-out output. In dependence on an operational signal, generated by the data processor, which characterises a memory access controlled by an address or the contents, a switching of the address inputs between correspondingly different address paths and the write- read-out input is provided. Simultaneously a write- read-out signal for the address-controlled and a read-out clock pulse signal for content-controlled memory access is provided. The read-out data are compared with a search word on content-controlled memory access. The address path for the content-controlled memory access is pref. fed with addresses continuously generated under control by the read-out clock pulse signal.
Patent DE-3689019-D1 (DE)
Inventor: MOCK GRAHAM A
IPC: C12Q1/68
Filed: 1986-08-15
Granted: 1993-10-21
Abstract: Polynucleotides are non-isotopically labeled with acridine esters or luminescent lanthanides.
Patent DE-3751759-D1 (DE)
Inventor: PARADIES HENRICH HASKO PROF DR
IPC: C09K23/32
Filed: 1987-08-06
Granted: 1996-05-02
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent DE-3763372-D1 (DE)
Inventor: DREWS WOLF-DIETRICH DR
IPC: A61M11/00
Filed: 1987-07-29
Granted: 1990-08-02
Abstract: An ultrasonic pocket-size atomizer comprises a housing including a first portion and a second portion detachably connected thereto. A vibration generation mechanism is mounted liquid-tight in the first portion of the housing for generating an oscillation with a frequency between 1 and 5 Mhz. The vibration generation mechanism includes a piezoelectric assembly and an electronic circuit operatively connected to the assembly for energizing the assembly and causing the assembly to vibrate. A power source including a storage battery is removably and rechargeably disposed in the first portion of the housing for supplying electric current to the electronic circuit. A cartridge is provided for containing liquid to be atomized, the cartridge being movably disposed in the second portion of the housing. An activation mechanism is provided for automatically activating the electronic circuit upon motion of the movable section of the cartridge, the activation mechanism including a magnet attached to the movable section of the cartridge so as to move therewith. The activation mechanism further includes a switch operatively connected to the electronic circuit and operable by the magnet upon a shift in the position thereof during motion of the movable section of the cartridge.
Patent DE-3766119-D1 (DE)
Inventor: ROLLAT ALAIN
IPC: C01F17/00
Filed: 1987-02-06
Granted: 1990-12-20
Abstract: Process for removing lead from rare earths in the form of chlorides in aqueous solution, consisting in: - performing a liquid-liquid extraction between an aqueous phase containing at least one rare earth and the lead in the form of chlorides, and an organic phase containing an extraction agent consisting of an alkyl monoester of an alkylphosphonic acid: the aqueous phase brought into contact with the organic phase having at the time of the extraction a chloride ion concentration of at least 2 moles/litre and a pH higher than or equal to 2 and lower than or equal to 4, - then recovering the rare earth(s) from the organic phase.
Patent DE-3766732-D1 (DE)
Inventor: OGET CHRISTIAN
IPC: H04L1/00
Filed: 1987-03-03
Granted: 1991-01-31
Abstract: A method for effectuating the transmission and reception of digital data on frames on duplex links between transmitter and receiver stations. Data and command messages comprised of frames are transmitted from a transmitter station, each frame being comprised of a packet of data. The command and data messages are received by a receiver station which transmits acknowledgment frames back to the sending station. The transmitter station continues to send the command and data messages until their corresponding acknowledgment frames are received.
Patent DE-3773324-D1 (DE)
Inventor: HELDEBRANT CHARLES MICHAEL
IPC: A61K9/10
Filed: 1987-09-21
Granted: 1991-10-31
Abstract: Perfluorocarbon emulsion formulations are oxygenated prior to use by means of a portable oxygenation system (10). The blood substitute is in a closed container or bag (12). An oxygen-containing gas is introduced into the bag (12) from a separate container (18). The bag (12) is continuously agitated for a sufficient time to increase the pO2 of the perfluorocarbon emulsion formulations to a desired pressure, e.g., to at least 600 mmHg. In one embodiment, the system (10) used for oxygenation of the perfluorocarbon emulsion formulations comprises a small tank (50) for gas having an inlet port (52) and an outlet port (56) fitted with shut-off valves (54, 62). The outlet port (56) is adapted to be connected to a filter (16) which, in turn, is adapted to be connected to the inlet port (34) of a three-way valve (14). The primary outlet (38) of the three-way valve (14) is adapted to mount a hypodermic needle which is adapted to be pushed through a rubber septum in a port (30) of the bag (12) to communicate with the interior of the bag (12). The tank (50) is adapted to be filled with oxygen-containing gas, such as carbogen, from a main gas source (20) under pressure. The tank (50), filter (16), three-way valve (14) and needle arrangement are connected in series, and the oxygen-containing gas is permitted to flow from the tank (50) into the bag (12) holding the emulsion formulation. After the gas is introduced into the bag (12), the three-way valve (14) is closed to prevent leakage of the gas from the container (12). The container (12) is then agitated to oxygenate the emulsion formulation.
Patent DE-3775199-D1 (DE)
Inventor: RATHERT HORST
IPC: B42C11/04
Filed: 1987-12-19
Granted: 1992-01-23
Abstract: The gluing unit positions and applies fly-leaves to book blocks in a binding machine. There is a transfer channel for the blocks onto a machine conveyor with clamping jaws, with separate fly-leaf channels along the transfer channel. Transport members feed the block and fly-leaves together in the conveyor, and gluing discs secure the fly-leaves to the block. The fly-leaf channels (8) are initially parallel to the transfer one (2), but are inclined to it at the end, where the discs (10) protrude into them. The discs are chamfered to correspond to the angle of the channels and form strips of glue along the fly-leaves (1a,1b) near the spine of the block. Compression members (30) press the fly-leaves against the block.
Patent DE-3776072-D1 (DE)
Inventor: HELMSCHROTT NORBERT
IPC: G11B19/275
Filed: 1987-06-27
Granted: 1992-02-27
Abstract: A chart disc recorder has the disc located accurately between a pair of fixed parallel plates (6,7) within a box shaped housing. The disc locates on a centre spigot (38) that is supported on a pivotted arm assembly (36) that is moved clear of the disc slot during the loading operation. This involves the assembly moving through a small angle (alpha). The drive for the disc is provided by a small electric motor (54) that has a gear coupling (50-63) to a pinion (49+ that engages with an output pinion (48) on the pivotted plate. The plate is pivotted at the point of contact of the gears to maintain transmission engagement.
Patent DE-3777567-D1 (DE)
Inventor: ILCHMAN UDO DIPL ING
IPC: F25D11/00
Filed: 1987-11-06
Granted: 1992-04-23
Abstract: The cooling device uses at least one Paltier block (26) with its wamr side in heat conductive contact with a heat exchanger (28), through which a cooling medium is circulated. The cold side of the Peltier block (26) lies in contact with a second heat exchanger (20) with cooling  ribs for cooling the circulated air within the coolbox. The cooling ribs lie within a flow channel (17) with a corresponding cross-section through which the air is circulated via a fan (23). The cooling medium circulated through the first heat exchanger (28) is fed through a further air-cooled heat exchanger (31) for removing the generated heat.
Patent DE-3781164-D1 (DE)
Inventor: SAKAI SEIYA
IPC: B29C45/80
Filed: 1987-09-29
Granted: 1992-09-17
Abstract: Toggle type clamping appts. with construction where fixed platen, to which one of half of mould is fitted, supports and guides mobile platen with other half of mould fitted to tie bars one end of which is fixed and other end of which is supported by toggle support, and half mould of mobile platen is pushed to half mould of fixed platen by a toggle mechanism fitted between toggle support and mobile platen. Clamping force adjustment nut for receiving reaction of clamping force by toggle mechanism mates with the end of each tie bar on toggle support side, and adjustment cylinder connected to hydraulic circuit is formed at this mating portion.
Patent DE-3783986-D1 (DE)
Inventor: LEIFELD FERDINAND DIPL ING
IPC: D01G15/36
Filed: 1987-08-01
Granted: 1993-03-18
Abstract: The installation is for the homogenisation of the sliver or web in a card with a licker-in, a feed roll and a feed table. A measuring component is provided for the drawn-in fibre volume. The component is connected to the drive engine of the feed roll and engages in an opening provided in the feed table. The opening takes the form of a rectangular recess whose long edges run in the direction of the feed table width.
Patent DE-3785225-D1 (DE)
Inventor: UNGER LILIANE DR
IPC: C07C255/53
Filed: 1987-01-24
Granted: 1993-05-13
Abstract: Phenylacetonitrile derivs. of formula (I), their antipodes and salts with physiologically acceptable acids are new. R1 and R2 = H, halo, 1-3C alkyl, NO2, MeO, EtO, CF3O or CF3CH2O; R3 and R4 = H, halo, CF3, 1-3C alkyl, NO2, MeO or EtO; R5 = H, halo or 1-3C alkyl; or R3 and R5 are together methylenedioxy; ethylenedioxy; 1,3-dioxatetramethylene; propylene or butylene; at least one of R1-R5 is other than H, and when R6 = isopropyl, R7 = Me, m = 3, n = 2 and p = zero, then R1-R4 cannot simultaneously be MeO or EtO; R6 = up to 6C, satd. or unsatd. hydrocarbyl; 3-8C cycloalkyl; 5-8C cycloalkenyl or R3, R4, R5-substd. phenyl; R7 = 1-4C alkyl; m = 2-4. n = 2-3; p = 0 or 1.
Patent DE-3786535-D1 (DE)
Inventor: KONRAD BERNHARD
IPC: H02J13/00
Filed: 1987-11-25
Granted: 1993-08-19
Abstract: A transmitter with controlled switches for use in a process for the generation of transmission current signals in an alternating current distribution network is connected to the supply network. When operated, this transmitter generates a series of current impulses. The moments in time of the generation of these current impulses and/or their duration are so chosen that the resulting transmission signal corresponds at least approximately to a desired theoretical signal. The transmitter contains at least two energy storages or energy storage devices and at least two switches for controlling the energy exchange between the two storages. These switches are so controlled that the exchange current flows through the mains, whereby the aforesaid current pulses are generated. It is thereby possible to use substantially only loss-free elements for the transmitter. The main field of application of the transmitter lies in ripple control technology, where it may be used as a transmitter in a central station (center) or as a transmitter for return signals to the center and for remote reading through the network of distributed meters with return signalling of the state of the meters to a center.
Patent DE-3787569-D1 (DE)
Inventor: MUELLER HANS
IPC: A61K38/00
Filed: 1987-06-05
Granted: 1993-11-04
Abstract: The process is characterised in that a solution of an immunoglobulin is heated in the presence of a carboxylic acid or of one of its salts and/or a saccharide under such conditions that pathogens which are capable of multiplication, in particular hepatitis viruses or HTLV III ("Aids") viruses, are inactivated. Such a preparation can be used for therapy or prophylaxis.
Patent DE-3851436-D1 (DE)
Inventor: SORG HELMUT DIPL ING
IPC: C03B5/027
Filed: 1988-12-07
Granted: 1994-10-13
Abstract: Electrode for a glass melting furnace which avoids the disadvantages of known electrodes which are either expensive and difficult to manufacture, or have operational disadvantages, especially in regard to the delivery of electric power into the molten glass and/or in regard to trouble-free useful life. The new electrode is less costly to make and has better operational properties. The electrode shaft 2 is a coaxial tube 20 with an inner tube 21 of a metal constituting a good electrical conductor, preferably copper, and with the outer tube 22 of a mechanically strong, heat-resistant metal, preferably steel. Moreover, the electrode body 3 can be made thicker in areas of intense corrosion. The new electrode is suitable for all glass melting furnaces which are partially or entirely heated with electricity.
Patent DE-3855107-D1 (DE)
Inventor: SMALS MICHAEL RENIER
IPC: B28C7/02
Filed: 1988-11-18
Granted: 1996-04-18
Abstract: A method of delivering granular material to transporting means, in which the water content in the granular material is measured and/or registered near the delivering place transporting said granular material. <IMAGE>
Patent DE-3860971-D1 (DE)
Inventor: KULANDER HANS
IPC: C22B43/00
Filed: 1988-04-08
Granted: 1990-12-13
Abstract: A method for separating mercurial waste from scrapped gas discharge lamp bulbs and other mercury-containing lamps. Expended, broken lamps are crushed in a crusher (11) and conveyed to a vibrating screen (13). The crushed material is shaken on a sieve-cloth (14) having a mesh width of 0.2-1.0 mm, preferably 0.25 mm, for at least 1-3 minutes. The major part of the crushed material remains on the screen and is removed therefrom as mercury-free waste (Hg-content < 10 ppm), whereas substantially all the mercury present is found in the finer fraction which passes through the screen.
Patent DE-3866697-D1 (DE)
Inventor: HWANG SHENG-LEE
IPC: A63F7/04
Filed: 1988-05-11
Granted: 1992-01-16
Abstract: A game device comprises a transparent housing 1 having a plurality of partition plates 11 which are spaced apart to divide the interior of the housing into a plurality of compartments 12, each partition plate having a through-hole 112 therein to intercommunicate two adjacent compartments, first game pieces each of which is freely movable and confined in each compartment, each game piece 2 being capable of blocking the through-holes of the partition plates by which the first game piece is confined, and a plurality of second game pieces 3 freely movable under gravity from one of the compartments to the other through the through-holes, wherein, during playing, the housing is held by hand and moved, tilted or shock so as to move selectively a desired number of the second game pieces from at least one of the compartments to adjacent through-holes and then fall down into one of the lower compartments, the movement of the housing being controlled to prevent the first game piece from blocking the through-holes while causing the second game pieces to fall down.
Patent DE-3868879-D1 (DE)
Inventor: BIENAIME PATRICK
IPC: B65D71/46
Filed: 1988-12-07
Granted: 1992-04-09
Abstract: Pairs of tubs (9, 16) suitable for holding edible substances such as yogurt are supported by a sleeve (7) so that sets of four and in rows to secure e.g. twelve tubs can be supported. One row has two side by side pairs. The sleeve is formed by folding a single rectangular blank, with six holes in the base panel (5) for the twelve lower tubs (9). Two tongues (14) bent downwards from the top panel (2) fit between three of the upper tubs (16). Part of the material cut form the base panel to form the six holes is connected to the panel by a hinge and is bent upwards to fit under the flanged rims (13) of the lower tubs to support them. The upper tabs are hinged parallel to the edge (20) of the top panel and can be shaped differently in alternative designs.
Patent DE-3869237-D1 (DE)
Inventor: STICH-BAUMEISTER EVA-MARIA DR
IPC: G02B6/42
Filed: 1988-06-27
Granted: 1992-04-23
Abstract: A thin sensitive layer (1), pref. 50-200 nm thick, is formed on a light-conducting layer (4). On one of the flat surfaces of this layer (4) a light-source (6) and on another a photodetector (10) is attached. The sensor is supported by a substrate (8). The layers (12,14) pref. UV-curing adhesive, are pref. provided to adapt the refractive indices of source, and detector to that of the conductor (4). The conductor is pref. a 100-400 micron thick III-V semiconductor layer, pref. mono- or multi-mode, pref. GaP, and carrying a reflection layer on its surface closest to the substrate, as well as on the surfaces opposite to those the source and detector are fixed to. Also claimed is the integration of source and detector with the conductor. An additional detector may be provided near the source. The source and detector may be attached at an angle to the conductor surface.
Patent DE-3873254-D1 (DE)
Inventor: MOSBERG KAARE
IPC: A63B21/00
Filed: 1988-05-11
Granted: 1992-09-03
Abstract: A manually adjustable apparatus (1) for hoisting pressing, stretching and keeping-fit exercises comprising a bar (2) and two ropes (3) provided with supporting loops (4). The ropes (3) independently extendable and shortenable, and the ropes are temporarily lockable in and releasable from cleat locks (7) by simple manipulation of the ropes and optionally of the bar (2). The bar is preferably suspended in an articulated way from a roof structure (9), so that the bar is swingable by movement of the ropes (3). Optionally, the bar is provided with rope pulleys (5,5') and rope guides (8) guiding the ropes (3) in desired directions.
Patent DE-3874553-D1 (DE)
Inventor: ROCHOLL HANS
IPC: F15B15/14
Filed: 1988-01-02
Granted: 1992-10-22
Abstract: The ram lifting and lowering a magnetic rail brake, has a damping ring (19) of elastic material between the cylinder cover (12) and the fixing flange (14) on the piston rod (13). The ring has a damping capacity equal to or greater than that of the bearing rings (15,16) which are of the same, or greater hardness. The damping ring is pref. of square cross-section, while the bearing rings can comprise individual segments, and can be prestressed. A bead with roof-shaped centring faces can be provided on the cover or flange to work against mating faces on the damping ring.
Patent DE-3881657-D1 (DE)
Inventor: MITSUKUCHI MORIHIRO
IPC: A61K31/57
Filed: 1988-12-08
Granted: 1993-07-15
Abstract: A 21-alkoxysteroid compound represented by the formula <CHEM> wherein R<1> is an alkyl group having 1 to 4 carbon atoms or a methylthiomethyl group, R<2> is an alkanoyl group having 2 to 7 carbon atoms, and a wavy line indicates the  alpha - or  beta -configuration has anti-inflammatory activity.
Patent DE-3888675-D1 (DE)
Inventor: JAGSCHITZ OTTO DIPL ING
IPC: H05B41/298
Filed: 1988-04-20
Granted: 1994-04-28
Abstract: A ballast for a discharge lamp (L) contains, in the normal manner, an invertor (C) supplied from a DC voltage source (B), which invertor generates the alternating voltage for the discharge lamp (L). The discharge lamp (L) is located in parallel with the capacitor (C10) of a series-resonant circuit (L6/C10). A variable frequency AC voltage is supplied from a variable frequency generator (6, 7, 8, 9, 15, 16) to the invertor (C). The frequency of the variable frequency generator can be controlled by a control unit (10). Control signals are supplied to the control unit, which signals correspond to various parameters of the ballast. These parameters are the lamp voltage, the lamp current, the DC power, the DC voltage, a low-voltage DC voltage and the phase angle of the load circuit (E) for the invertor (C). The reaction of the control unit (10) to changes in the parameters mentioned is to change the frequency of the frequency generator or to switch off the frequency generator or the invertor (C). <IMAGE>
Patent DE-50000827-D1 (DE)
Inventor: SEMMLER CARSTEN
IPC: B62D5/04
Filed: 2000-02-21
Granted: 2003-01-09
Abstract: The invention relates to a steering system for motor vehicles in which the steerable vehicle wheels (3, 4) and the steering wheel (6) have no mechanical coupling linking them. To generate a restoring torque depending on the steer angle at the steering wheel (6) a non linear return device (7) is used which produces a restoring torque at the steering wheel (6) according to a desired curve. The storing torque exerted by the return device (7) can be superimposed with a corrective torque that is produced by an electric motor (8).
Patent DE-50002708-D1 (DE)
Inventor: STARK EMIL
IPC: B23Q1/00
Filed: 2000-04-28
Granted: 2003-08-07
Abstract: At least one machine-side coupling part (1) and at least one workpiece support-side coupling part (2). All corresponding coupling parts of the system are automatically uncoupled when the workpiece support (6) is released from the machine tool. At least one machine-side coupling part is arranged in a quick clamp cylinder (4), where it fits in the cover (5) or in the piston (50). At least one workpiece support side coupling part is arranged in a nipple (7) of a workpiece support. The coupling parts are sprung.
Patent DE-50003899-D1 (DE)
Inventor: BIRKE PETER
IPC: C07C211/46
Filed: 2000-03-01
Granted: 2003-11-06
Abstract: A hydrogenation catalyst and a process for its production, wherein the catalyst can be used for the hydrogenation of nitro groups in nitroaromatics to form the corresponding amines in the presence of water.