baber/WOPTO huggingface dataset:
Patent DE-4227163-A1 (DE)
Title: Josephson contact with good reproducibility - located between metal oxide superconducting pieces, with sepn. zone bridged using normal conducting material
Inventor: KINDER HELMUT PROF DR
IPC: H01L39/22
Filed: 1992-08-17
Abstract: Josephson contact is located between two conducting pieces made of a metal oxide superconducting material of high transition temp. sepd. by 300 nm. The sepn. zone is bridged using a normal conducting material. The novelty is that the sepn. zone is formed by a split (15) in a conducting pathway giving the conducting pieces (3a,3b). The pathway (3) is arranged on a substrate (7) having a linear expansion coefficient (alpha 2) smaller by 30% then the corresponding expansion coefficient (alphal) of the pathway. Pref. The conducting pathway width (b) is reduced to a value (q) of less than 50 (pref. 5-10) microns. The normal conducting material is Ag, Au or Cu or an alloy of one of these. ADVANTAGE - Good reproducibility.
Patent DE-4232056-A1 (DE)
Title: 2,5-Di:methyl-hexane-2,5-di:ol continuous prodn. from tert. butanol - by oxidative dimerisation in two phase system with vigorous stirring, using aq. phase with specified density to facilitate phase sepn.
Inventor: GNANN MICHAEL DIPL CHEM DR
IPC: C07C29/32
Filed: 1992-09-24
Abstract: In the continuous prodn. of 2,5-dimethyl-hexane-2,5-diol (I) from t-BuOH by oxidative dimerisation in the presence of Fe2+ ions, H2O2 and acid, the reaction is carried out in a 2-phase system with an organic phase (II) and an aq. phase (III), with vigorous stirring, (III) being kept at a density of 1.2-1.4 g/cc. The prod. mixt. is discharged continuously, the phases are sepd. and (I) is sepd. from (II). (III) is kept at a density of 1.30-1.3.5 g/cc by adding salts, pref. sulphates, esp. solids (partly) obtd. in working up (II). (II) has a density of 0.7-0.8 g/cc. The H2O2:t-BuOH molar ratio if 1:(10-30), pref. 1:10-12). Reaction is carried out in the presence of H2SO4 and the wt. ratio of Fe2+:Fe3+ ions is 1:(8-10). Phase sepn. is carried out in packed sedimentation vessels. After sepn., (III) is subjected to cathodic redn. to regenerate the Fe2+ ions and (partly) recycled. Unreacted t-BuOH from (II) is recycled.
Patent DE-4239281-A1 (DE)
Title: Straight bar knitting machine - has linked cam drive for needlebar and presser
Inventor: SCHEFFLER HOLGER
IPC: D04B11/18
Filed: 1992-11-24
Abstract: Straight bar frame with draw-cam and synchronised knitting motion has basically a needlebar with drive, a draw-cam and pressing motion to close the needles and land the knitted loops. There is a synchronised needlebar motion coupled with the pressing motion, by means of cams from a linked drive. Typically, a separate drive is arranged for the draw-cam to actuate the yarn carriers and the sinkers (13) along with knock-over platines to hold the old loops while new loops are formed between the needle-bar movements (1) which is a vertical operation, and the needle pressing action (2) which is a horizontal movement. ADVANTAGE - Synchronisation of the movements of the knitting machine are controlled by mechanical means to avoid any overlapping of separate functions, and with a reduction in the number of components.
Patent DE-4242228-A1 (DE)
Title: Fuel filler cover for vehicle - has trim flap and filler cover as one unit operated by servo force and with simple locking action
Inventor: FAERBER MANFRED
IPC: E05F15/638
Filed: 1992-12-15
Abstract: The fuel filler pipe is closed by a sealing cover (5) fitted under the trim flap (3) which closes the filler port flush with the vehicle trim. The flap and cover are moved into the open position by a servo motor, and the fuel port is closed simply by pressing the flap back into the closed position, or by a servo drive. The combined flap and cover are hinged at one side of the filler pipe (7) with a catch (9,13) on the other side. A servo drive operates a sliding action (12,11a) at right angles to the pipe axis to open and close the flap. For an automatic closure control a position sensor monitors the removal of the filler nozzle and activates the flap-closing sequence. ADVANTAGE - The combined flap and cover eliminates soiling of hands and loss of the cover. The system can be operated for automatic closure of the filler.
Patent DE-4244969-A1 (DE)
Title: Arrangement for using exhaust heat from boiler of coal-fired power station for preheating boiler feed water and primary air
Inventor: SUHR LUDWIG DIPL ING
IPC: F22D1/36
Filed: 1992-07-14
Abstract: The arrangement preheats the boiler feed water and primary air. There is a rotating heat transmission plant (3) that can be subjected to exhaust gas leaving the boiler on one hand and to preheated combustion air on the other hand. In a parallel circuit there is a heat displacement plant (5) that can be subjected to primary air on the one hand and to cooled exhaust gas coming from heat transmission plant on the other hand. The exhaust pipeline (2) supplying the latter and the exhaust pipeline (4) from it to the heat displacement plant are connected by a bypass (11) for the heat transmission plant. In the bypass are heat exchanger (12) fed by boiler feed water and steam generator. In the pipeline between a heat exchanger (6) of the heat displacement plant subjected to the exhaust gas and another heat exchanger (8) of the same plant subjected to primary air is a three-way valve (16). This valve is connected through a branch pipe (19) to the pipeline (17) between the two last-mentioned heat exchangers and is controlled by the temperature of the heat-carrying medium in that pipe. The heat displacement plant is not made of corrosion-resistant material.
Patent DE-4303001-A1 (DE)
Title: Fodder automatic release appts. esp. for stabled horse
Inventor: MAIER BERNHARD DIPL ING
IPC: A01K29/00
Filed: 1993-02-03
Abstract: The automatic feeding device (41) discharging into a trough (42) is mounted on the wall of the stable (2) in front of the horse (1) and away from a manure pit (7) covered with a grating (8).Horizontal optical barriers (11,12) above and below the grating are connected to a computer (31) which authorises release of a small quantity of fodder when these are broken in the right sequence.
Patent DE-4303286-A1 (DE)
Title: Pivot/tilt corner bearing
Inventor: LAMBERT DETLEF
IPC: E05D5/12
Filed: 1993-02-05
Abstract: The invention relates to a corner bearing (5) for windows, doors or the like, having a bearing pin (11) which exhibits a shank (12) and a head (13), thickened with respect to said shank, and which engages into a bore (14) of a bearing housing (7). In order, in the case of said corner bearing, to prevent the bearing pin (11) from being able to be freely detached upwards from the bearing housing (7), a locking means (15) which is retained in the bearing housing (7) in the axial direction encloses certain areas of the shank pin (12) in the vicinity of the head (13) of the bearing pin (11) and engages beneath the head (13). <IMAGE>
Patent DE-4306581-A1 (DE)
Title: Method for detecting a defective invertor in an invertor parallel circuit
Inventor: POSSIENKE MANFRED
IPC: H02M7/48
Filed: 1993-03-03
Abstract: A method for detecting a defective invertor in an invertor arrangement in which two invertors are connected to a common load. The redundancy during parallel operation of two invertors can be increased in that, in the case of two series-connected invertors, the latter invertor to be switched on is designed to be disconnection-active with respect to a power parallel defect, and in that, in the case of a power parallel operation defect, the drive of the disconnection-active invertor is disconnected in a predetermined time interval, and its power section is thus blocked, and in that, during this time interval, the defective invertor is detected in order to check the electrical power supply on the power side. <IMAGE>
Patent DE-4306788-A1 (DE)
Title: Cordless telephone handset
Inventor: LAUTERBACH RAINER
IPC: H04M1/60
Filed: 1993-03-05
Abstract: When using a telephone, the user must hold the telephone handset in the hand and is therefore unable to make full use of this hand. When using a telephone, people normally experience considerable loss of freedom, since one hand is not 100% available. Holding devices for telephone handsets and hands-free facilities are available, but with these the person using the telephone cannot move as far away from the telephone handset as with a cordless telephone. Whichever ancillary device has been invented, it has hitherto never been possible for the telephone user to retain total freedom of movement when using the telephone. The new cordless handset does not need to be held in the hand. It can, for example, simply be worn on the face in the same way as spectacles with a frame or it can be clamped to the spectacles frame or shirt collar. In any event, the person using the telephone has both hands free and can move in totally unrestricted fashion. Using the telephone is given a new dimension: total freedom of movement. Field of application: worldwide commercial and private use.
Patent DE-4309854-A1 (DE)
Title: Method and device for controlling the secondary air feed for an internal combustion engine
Inventor: MOSER WINFRIED DIPL ING DR
IPC: F01N3/32
Filed: 1993-03-26
Abstract: A method and a device for controlling the secondary air fed to the exhaust gas of an internal combustion engine and a method for the diagnostic checking of the said device are indicated. The device contains an electrically driven secondary air pump, which is operated in at least two stages as a function of operating parameters of the internal combustion engine. The secondary air feed can thereby be adjusted with a precision determined by the number n of stages to the current value of the quantity of exhaust gas delivered by the internal combustion engine. For actuation in at least two stages, resistors 1, ..., n are connected into the power supply of the secondary air pump. <IMAGE>
Patent DE-4312068-A1 (DE)
Title: Anti-theft securing means for a pair of skis with ski sticks
Inventor: KOEPL RUPERT
IPC: E05B73/00
Filed: 1993-04-13
Abstract: Anti-theft securing means for a pair of skis with ski sticks, having a lockable device which braces the skis and the ski sticks together and is distinguished in that there is provided a bracing band which is of a predetermined length, is designed with two eyelets and, at the resulting crossover point, is loosely enclosed by a separate annular body in each case, the ends of the bracing band being provided with a lockable closure.
Patent DE-4315661-A1 (DE)
Title: Colour-photographic silver-halide material
Inventor: WEBER BEATE DR
IPC: G03C7/30
Filed: 1993-05-11
Abstract: A colour-photographic silver-halide material containing, on a support (base, carrier, substrate), at least one blue-sensitive, yellow-coupling silver-halide emulsion layer, at least one green-sensitive, magenta-coupling silver-halide emulsion layer and at least one red-sensitive, cyan-coupling silver-halide emulsion layer, where the magenta coupler employed is at least one [1,5-b]pyrazolotriazole coupler of the formula (I) or a [5,1-c]pyrazolotriazole coupler of the formula (II) <IMAGE> has improved maximum densities in the magenta if the magenta coupler is dissolved in a compound of the formula (III) <IMAGE>  in which     R3 and R4 are alkyl,   R5 is hydrogen or alkyl,   Y is -CH2-CH2- or -CH(R6)-CH2-,   R6 is alkyl, in particular methyl,   o is from 0 to 10, and p is from 0 to 20. l
Patent DE-4318199-A1 (DE)
Title: Demountable dowel connection
Inventor: LEEB FELIX
IPC: F16B13/06
Filed: 1993-06-01
Abstract: In the connection of threads which are provided directly into solid concrete, stone, marble or the like by means of a die and a device which is necessary for this purpose, parts may then be connected directly via appropriate screws (screw-connection). An additional cone expansion means in the threaded anchor gives rise to an increase in extraction load, which is increased beyond the undercut anchors which have been known hitherto. By way of a tightening screw, which can be actuated from the outside, for the cone expansion, the dowel can also be released again (equal to a demountable dowel connection).
Patent DE-4321213-A1 (DE)
Title: Wall cladding for firing ranges
Inventor: RUDAT HANS-DIETER
IPC: E04F13/08
Filed: 1993-06-25
Abstract: The wall cladding for firing ranges comprises a wall-mounted sound-insulation wall covering and a sound-absorption front cover which is arranged at a distance in front of the sound-insulation wall covering. The sound-insulation wall covering has a soft-foam backing which is formed from soft-foam mats which are fitted on the wall, and also has an outer covering which is fitted on the front surface of the soft-foam backing, has a smooth, pore-free surface, prevents the penetration of non-burned powder residues into the pores of the soft-foam backing, and is easy to clean. The sound-absorption front cover consists of a non-flammable or barely flammable material with a surface which is easy to clean, preferably in the form of individual webs which overlap one another in an imbricated manner. The sound-absorption front cover intercepts the majority of the non-burned powder residues, from which it can be easily cleaned. The wall cladding is, moreover, resistant to cartridge cases because ejected cartridge cases are intercepted by the sound-absorption front cover, with the result that they cannot pass to the sound-insulation wall covering.
Patent DE-4323399-A1 (DE)
Inventor: HECHLER PETER
IPC: A43B17/12
Filed: 1993-07-13
Abstract: An insert sole for shoes consists of several interconnected layers made of wood and textiles. The top cover layer (1) is made of a thin sheet of wood whose fibres extend in the longitudinal direction of the insert sole. The intermediate layer (2) and the bottom cover layer (3) are made of textile materials.
Patent DE-4324252-A1 (DE)
Inventor: STRAEHLE ROLAND DIPL ING
IPC: F28D20/00
Filed: 1993-07-20
Abstract: PCT No. PCT/DE94/00441 Sec. 371 Date Jan. 22, 1996 Sec. 102(e) Date Jan. 22, 1996 PCT Filed Apr. 19, 1994 PCT Pub. No. WO95/03519 PCT Pub. Date Feb. 2, 1995A heat accumulator comprises an interior envelope containing an accumulator core, an exterior envelope surrounding the interior envelope at a distance therefrom so as to form an insulating chamber, two lines extending through the insulating chamber and including an inflow line and an outflow line for a heat conveying medium, each of the lines having a line section extending in the insulating chamber, the line sections being formed of a metal having low heat conducting capability.
Patent DE-4326190-A1 (DE)
Title: Thermoforming mould
Inventor: MASCHE HANS
IPC: B29C35/16
Filed: 1993-08-04
Abstract: The thermoforming mould for producing mouldings from heated thermoplastic film has a top mould plate (10) and a die plate, which is adjacent to the top mould plate (10) and is provided with through-openings (16). Arranged in the through-openings (16) there is in each case a cooled, generally cup-shaped hold-down device (18), which is movable in the axial direction and the essentially closed end face of which faces the top mould plate (10) and the open end face of which faces a bottom mould part (14), in which forms (36) for the mouldings are provided. Provided in the wall (24, 26) of the hold-down device are connecting openings (38, 40, 64), which are in connection with a fluid line (54, 56, 76). To achieve excellent sealing of the fluid circuits, the connecting openings (38, 40, 64) are provided in the closed end face of the hold-down device (18). Fitted in the connecting openings (38, 40, 64) is one end of a connecting socket (42, 44, 66), the other end of which is arranged displaceably in a connecting channel (46, 47, 48; 68, 72), which is provided in the top mould plate (10) and is connected to a fluid line (54, 56, 76) provided in the top mould plate (10). The connecting opening (38, 40, 64), the connecting socket (42, 44, 66) and the connecting channel (46, 47, 48; 68, 72) are in line with one another in the direction of movement of the hold-down device (18). <IMAGE>
Patent DE-4331468-A1 (DE)
Title: Fourier microstructuring
Inventor: HEINDL EDUARD
IPC: H01J37/317
Filed: 1993-09-16
Abstract: Previous methods for microstructuring expose the photoresist either by means of a punctiform electron probe and are limited in terms of resolution by the probe size or illuminate the sample globally and are limited in terms of resolution by the lens aberrations. The arrangement presented serves to produce microscopic structures. For this purpose, electrons are accelerated from a field emission source (1) in the z direction, guided onto a first electron biprism (3) whose filament is in the y direction, and subsequently guided onto a second electron biprism (4) whose filament is in the x direction. The electrons then interfere on the electron-beam sensitive photoresist (9). The electron beam current (6) is modulated by a computer. During the write operation, the filament voltage (11) (12) is changed on both biprisms, the entire two-dimensional Fourier space being imaged in the form of the different interference patterns on the photoresist. The Fourier-transformed image, which is present in the computer (13), of the structure to be written supplies the information for the modulation of the electron beam current. The Fourier microstructuring method is used in all areas of microstructuring in which structures are to be produced right into the atomic range. <IMAGE>
Patent DE-4340176-A1 (DE)
Title: Rod-shaped magnetic field sensor
Inventor: BUSSE ANDREA DIPL ING
IPC: G01D5/14
Filed: 1993-11-25
Abstract: The arrangement contains a permanent magnet (26), a Hall generator (36) and a circuit board (34) carrying a signal processing circuit. One part of a two-part housing is an essentially cylindrical protective casing and the other part forms a plug socket or cable holder. The Hall generator, which is coaxial wrt. the permanent magnet, is mounted close to the end wall of the protective casing. Mountings for the circuit board and permanent magnet are formed on the socket or cable holder. The circuit board is designed to enable the connections (37) of a commercially available Hall generator associated with the end of the magnet to contact its conducting tracks.
Patent DE-4340820-A1 (DE)
Title: Tape run setting arrangement for VTR - has clamp arm rotating on capstan shaft using rotary drive force transmitted from gear wheel, and tape pick=up arm
Inventor: SONG GEUN HYUK
IPC: G11B15/665
Filed: 1993-12-01
Abstract: The tape track arrangement includes a capstan shaft (17) and clip arm (20) with a tape guide (19) and a clamping roller (18). The clamping arm is mounted on a plate (1) so that it can be raised, lowered, and turned. The clamping roller is in close contact with the capstan shaft and the tape runs through the two. A holder (24) under the clamp arm moves the arm for proper movement of the tape. A toothed wheel (25) is provided for raising and lowering the holder. A pick-up arm (27) rotatably mounted on the plate takes the tape out of its cassette. A second toothed wheel (26) transmits the rotary drive force to the first wheel and to the pick-up arm so that the clamp arm rotates onto the capstan shaft. ADVANTAGE - Allows miniaturisation of VTR. Prevents rubber surface of clamping roller touching magnetised surface of tape and causing damage from contamination and reducing quality of image.
Patent DE-4402704-A1 (DE)
Title: Asymmetry motor working on spring members
Inventor: SCHWEIZER VIKTOR DIPL ING
IPC: F03G1/00
Filed: 1994-01-29
Abstract: The asymmetry motor contains a crankcase, a piston (2), guide rails for the piston, a connecting rod comprising two parts, and a connection carrier (7). A control mechanism is provided for the connecting rod movement path, crankshaft and lubricating system. A spring (1) is installed, which with one end abuts in the piston (2) and with the other end on the regulatable support (3). This support is displaced upwards and downwards with the aid of a tension mechanism (4) which adjusts the tension of the spring. The piston moves in the direction of the guide rails (11). For the control of the connecting rod movement path a curve lever gear is used, which via the connection carrier controls the movement path of the upper member of the connecting rod (10) and the lower member of the connecting rod (9).
Patent DE-4408528-A1 (DE)
Inventor: UHLMANN EUGEN
IPC: C07H21/00
Filed: 1994-03-14
Abstract: Polyamide-oligonucleotide derivatives (I) and their physiologically acceptable salts. Polyamide-oligonucleotide derivatives of formula F((DNA)-Li)q(PNA-Li)r(DNA-Li)s(PNA)t)xF' (I) and their physiologically acceptable salts are new. q, r, s, t = 0 or 1, with the sum of two or more adjacent letters at least 2; x = 1-20; DNA = nucleic acid (such as DNA or RNA or their known derivatives); Li = covalent linkage between DNA and PNA, i.e. a bond or a residue containing at least one atom of carbon, nitrogen, oxygen or sulfur; PNA = polyamide structure containing at least one nucleobase different from thymine; and F, F' = end groups and/or are connected through a covalent bond. Independent claims are also included for the following: (1) method for preparing (I); (2) pharmaceutical composition containing (I); and (3) gene probe assays for detecting oligo- or poly-nucleotide targets (RNA or DNA) in which (I) is used as probe and primer.
Patent DE-4412845-A1 (DE)
Inventor: PUETZ MAXIMILIAN
IPC: D01G15/52
Filed: 1994-04-14
Abstract: To produce slubbing material from a fibre feed, using a card (16) and the like, during the slubbing development the separate slubbings (42, 44, 46, 48) are measured continuously for each running metres. On a deviation of the weight from a nominal value, the cross section of the air passage (50) is varied as a weight correction, leading the air out of the shafts (24, 26, 28, 30) at the flocking stage, at the shaft corresponding to a weight shift in the part-slubbing. Also claimed is an assembly with an air passage (50) in each flocking shaft (24, 26, 28, 30) which is increased or decreased steplessly according to the measured weight of the part-slubbings (42, 44, 46, 48) produced from the flockings (34, 36, 38, 40) in the shafts. Pref. each of the shafts (24, 26, 28, 30) is connected to a monitor (56, 58, 60, 62) located after the card (16), to measure the slubbing weight per running metre. A setting unit (54) for a cover (52) adjusts the working in each shaft according to the monitored readings. The cover (52) has a linear movement, sliding parallel to the sieve forming the air passage. <IMAGE>
Patent DE-4412887-A1 (DE)
Title: In-situ temp. measurement of test specimen in pressure container for chemical classification
Inventor: KRAEMER RAINER DR
IPC: B01J19/12
Filed: 1994-04-14
Abstract: The container (1) consists of a material which is transmissive for IR within a defined spectral region. The gases emanating from the container are fed to a collection vessel contg. neutralising chemicals.The IR radiation emitted by the specimen (2) is collected by a light conductor (3) which filters out the surface radiation from the container. The IR specimen radiation is fed to a selective narrow band IR detector (4). The transmission window for the IR radiation lies between 2500 and 3500 wave numbers per cm.
Patent DE-4414110-A1 (DE)
Title: Repetition mechanism for piano
Inventor: KARL HELMUT
IPC: G10C3/24
Filed: 1994-04-22
Abstract: The mechanism has a reduced resolution friction and bending resistance. On engagement the impact reed (402) acts upon a repetition lever (403) and only then the latter acts upon the hammer bar (140a). The structure is supplemented by a stop (416,417) for the repetition lever.On the repetition lever is secured a bending spring (413) which stitches the bending screw closely before the hammer has reached the string. Then it prevents the repetition lever to press the hammer against the spring.