baber/WOPTO huggingface dataset:
Patent DE-3373647-D1 (DE)
Title: Ring shaft furnace
Inventor: ISEKE HERMANN
IPC: C04B2/12
Filed: 1983-10-07
Granted: 1987-10-22
Abstract: 1. Ring shaft furnace for calcining limestone, dolomite or the like, comprising a vertical outer cylinder (2) through the upper portion of which is fed crushed raw rock material and from the lower portion of which is removed for instance burnt lime, further comprising a central inner cylinder (3) and burners (10; 11) circularly distributed over the outer cylinder wall the combustion gases of which flow through the fed-in crushed rock material, said burners (10; 11) being arranged in groups in offset relationship in at least two planes one above the other at outer cylinder (2) of ring shaft furnace (1), and said burners being supplied with powdered combustion material, characterized in that all burners (10 or 11) provided in one plane are to be supplied with the same amount of coal dust as combustion material, that the quantity ratio of the coal dust supplied to both combustion planes may be controlled and adjusted and that for each group of burners (10 and 11) is provided a common supply line (21; 22) for coal dust and that each of said supply lines is provided with a bucket wheel flood-gate (25; 26) as dosaging element.
Patent DE-3461004-D1 (DE)
Title: Packer for sealing lateral lines
Inventor: GUTHRIE KENNETH R
IPC: F16L55/18
Filed: 1984-01-10
Granted: 1986-11-20
Abstract: A pipe sealing apparatus (15) is provided, together with a method of use thereof, for detecting and sealing leaks in a branch pipe (11) extending generally transversely from a main pipe (10), the main and branch pipes meeting at a flow communication interface in the form of a peripheral opening in the main pipe. The apparatus (15) comprises an elongated member having a longitudinal axis and adapted to be translated longitudinally through the main pipe, said elongated member having a pair of axially spaced hollow end sections (17, 19) and a hollow intermediate section (20) disposed between said end sections (17, 19) said intermediate section (20) having a peripheral egress opening defined therein, selectively inflatable bladder means (21, 23) disposed peripherally about each of said end sections, said bladder means (21, 23) having a deflated condition wherein their transverse cross-section is smaller than the cross-section of said main pipe (10), and an inflated condition wherein the bladder means are expanded into continuous peripheral contact with the main pipe (10) to define a sealed space between the end sections (17, 19) and about said intermediate section (20), means for selectively inflating said bladder means, means for selectively rotating said intermediate section (20) about said longitudinal axis relative to said end sections (17, 19) to permit angular alignment of said egress opening with said flow communication interface, a selectively inflatable elongated tube (47) secured at one end within said intermediate section (20) and having a collapsed condition wherein the tube resides substantially entirely within said intermediate section (20), and an inflated condition wherein said tube (47) projects transversely of said intermediate section (20) through said egress opening in said intermediate section (20) and into said branch pipe (11) when said egress opening and said flow communication interface are angularly aligned, said tube (47) having a distal portion (49) in its inflated condition which is expanded against the branch pipe (11) to seal a section of the branch pipe through which the tube extends, means for selectively inflating said tube (47) and means for selectively injecting fluid (50, 51) into the sealed space of the main pipe (10) and the sealed section of the branch pipe (11).
Patent DE-3462747-D1 (DE)
Title: Device to pick up flat work pieces
Inventor: ENGELBART WILHELM
IPC: B65H5/14
Filed: 1984-10-03
Granted: 1987-04-30
Abstract: An apparatus for picking up, transporting and exactly depositing planar work pieces, particularly cloth parts, comprises lifting devices which can be moved over work piece deposition points. The lifting devices comprise a pressure plate having a plurality of adhesive-tape pickups removably fixed thereon, e.g., by adhesion magnets. The adhesive-tape pick ups can be easily moved to any number of selectable points on the pressure plate in order to conform to the work piece to be picked up. The adhesive-tape pickups comprise a tubular housing having disposed therein a longitudinally movable adhesive-tape winding device with associated table deflection rolls. The tubular member has a baffle plate located at the bottom thereof. The baffle plate is provided with apertures. The tape deflection rollers protrude slightly through these apertures presenting adhesive tape for picking up a work piece when the apparatus is positioned at a pickup point. When the apparatus is positioned at a workpiece deposition point, lowering of the pressure plate at the deposition point causes the tape deflection rollers to be retracted within the apertures and work piece is stripped off by the baffle plate.
Patent DE-3467041-D1 (DE)
Title: Electrical conductivity measuring probe
Inventor: SCHEURL ROBERT
IPC: G01R27/22
Filed: 1984-02-11
Granted: 1987-12-03
Abstract: 1. Electric conductivity measuring probe for use in an electrically conducting liquid (16) contained in a container (15), in particular in a cleaning bath, with two electrodes (4), which each stand opposite the other in the liquid (16), possess electrode cables (5) led outwardly through a probe socket and are wired to a control device regulating the conductivity of the liquid to be substantially constant through replenishment by metering an additive medium with the aid of an associated metering device, characterized by the integration of a metering duct (2) into the probe socket and the arrangement of the metering outlet (8) of the metering duct (2) in the container (15) in immediate proximity of the measuring path formed by the electrodes (4).
Patent DE-3472874-D1 (DE)
Title: Line interface
Inventor: GENESTE MICHEL
IPC: H04L69/40
Filed: 1984-08-24
Granted: 1988-08-25
Abstract: Outgoing terminals (1, 2) and incoming terminals (3, 4) are connected to an outgoing line (LX) and an incoming line (LR) respectively. A differential amplifier (T1-T2) has two load circuits and has its inputs connected to the incoming terminals. One of the load circuits is connected to the outgoing line. A switch (SW.T6) connects the incoming terminals wither to the incoming line or to the other load circuit. Control logic (a, b, T6, T7) allows the load circuit to be selected by connecting that circuit to the supply. The load circuits are diodes in series with resistors.
Patent DE-3476003-D1 (DE)
Title: Peristaltic pumps
Inventor: WHEELDON PETER G
IPC: A61M5/14
Filed: 1984-05-03
Granted: 1989-02-09
Abstract: Control apparatus for a stepping motor driving a peristaltic pump comprises a presettable downcounter for supplying drive pulses to the stepping motor at different repetition rates so as to regulate the speed of rotation of the motor, processing means for controlling the downcounter so that the motor is normally operated to drive the pump at a predetermined pumping rate, and a sensor for detecting indexing marks at spaced positions about the pump head, the processing means being responsive to the sensor detecting the index marks to alter the count in the downcounter so as to increase the motor speed for a predetermined number of motor steps upon detection of each index mark. After the predetermined number of steps at increased speed, the processing means resets the downcounter to its normal setting, so that the motor operates at the required pumping rate for a further predetermined number of motor steps and until detection of the next successive index mark of the head. Hence, the drive motor rotates or skips more rapidly during alternate periods corresponding to dwell periods of the peristaltic pump when reduced or no fluid flow would normally occur and, consequently, the pump delivers fluid at a more constant flow rate.
Patent DE-3481076-D1 (DE)
Inventor: FRIEDEN PETER
IPC: F04C29/04
Filed: 1984-10-06
Granted: 1990-02-22
Abstract: A vacuum pump includes an evacuation chamber, a gear chamber, a partition separating the evacuation chamber from the gear chamber, a rotary pump shaft extending through the partition and having one end connected to a vane arranged for rotation in the evacuation chamber and having another, opposite end extending into the gear chamber, a shaft bearing surrounding the pump shaft and received in the partition, a labyrinth seal surrounding the pump shaft and received in the partition for sealing the evacuation chamber from the gear chamber, an oil sump defined in the gear chamber for accommodating oil therein, an evacuation device for generating a vacuum in the gear chamber and an oil loss preventing arrangement for avoiding an oil deficiency in the gear chamber due to the vacuum generated therein.
Patent DE-3560604-D1 (DE)
Title: Oven part constituting a duct for the exhaust gases of a burner and process for its fabrication
Inventor: BRACHET PIERRE HENRI
IPC: F23M5/02
Filed: 1985-01-10
Granted: 1987-10-15
Abstract: The invention relates to furnaces equipped with an insulating inner lining formed from fibers. The object of the invention is to reduce the thermal discontinuities at the level of the orifice tube of the burner. For this purpose, the orifice tube consists of blankets of fibers arranged radially round the burner and compressed to a greater extent in the inner part facing the axis of the burner than in the outer part. The density in the inner part preferably reaches 300 to 400 kg/m3.
Patent DE-3562783-D1 (DE)
Title: Process for controlling snout zinc vapor in a hot dip zinc based coating on a ferrous base metal strip
Inventor: BOSTON STEVEN L
IPC: C23C2/40
Filed: 1985-07-26
Granted: 1988-06-23
Abstract: A process for suppressing zinc vapor in the snout of a continuous line for hot dip coating one side or both sides of a ferrous base metal strip with a molten zinc or zinc based alloy by maintaining the atmosphere within the snout to include about 1-8% hydrogen by volume and about 300 ppm to 4500 ppm water vapor with the balance being one or more inert gases, such as nitrogen. The atmosphere has a hydrogen/water vapor ratio of at least 4 to 1, or higher. This atmosphere is oxidizing to zinc vapor but non-oxidizing to the ferrous strip.
Patent DE-3566959-D1 (DE)
Title: Rolling mill
Inventor: ATACK PHILIP ARTHUR
IPC: B21B27/10
Filed: 1985-03-22
Granted: 1989-02-02
Abstract: 57 Coolant is applied to the rolls (12-14) of a rolling mill at the ingoing side of the mill by nozzles (22) which are located in casings (23, 24). The casings are sealed to the rolls by contact seals (25, 26, 30, 31) and by edge seals (19) so that coolant is entirely contained within the casings and is prevented from coming into contact with the work being rolled (16). Roll lubricant is directed by nozzles 80 on to the work rolls (12,13) and the work (16) outside the confines of the casings.
Patent DE-3579390-D1 (DE)
Inventor: CASSIDY FREDERICK
IPC: A61K31/495
Filed: 1985-06-15
Granted: 1990-10-04
Abstract: Compounds of formula (I); 
<CHEM>
 wherein:
 either one of R1 and R2 is hydrogen and the other is selected from the class of C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkylhydroxymethyl, nitro, cyano chloro, trifluoromethyl, C1-6 alkylsulphinyl,  C1-6 alkylsulphonyl, C1-6 alkoxysulphinyl, C1-6 alkoxysulphonyl,  C1-6 alkylcarbonylamino, C1-6 alkoxycarbonylamino, C1-6 alkyl thiocarbonyl, C1-6 alkoxy-thiocarbonyl, C1-6 alkylthiocarbonyloxy, 1-mercapto C2-7 alkyl, formyl, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C1-6 alkyl groups, or C1-6 alkylsulphinylamino, C1-6 alkylsulphonylamino,C1-6 alkoxysulphinylamino or C1-6 alkoxysulphonylamino, or ethylenyl terminally substituted by C1-6 alkylcarbonyl, nitro or cyano, or -C(C1-6 alkyl)NOH or -C(C1-6 alkyl)NNH2, or one of R1 and R2 is nitro, cyano or C1-3 alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C1-6alkyl or by C2-7 alkanoyl;
 one of R3 and R4 is hydrogen or C1-4 alkyl and the other is C1-4 alkyl or R3 and R4 together are C2-5 polymethylene;
 either R5 is hydrogen, hydroxy, C1-6 alkoxy or C1-7 acyloxy and R6 is hydrogen or R5 and R6 together are a bond;
 n is 0 or 1; and
 X is CH2 or NR7 wherein R7 is hydrogen or C1-6 alkyl;
 the nitrogen-containing group in the 4-position being trans to the R5 group when R5 is hydroxy, C1-6 alkoxy or C1-7 acyloxy; or a pharmaceutically acceptable salt or solvate thereof having pharmacological activity, a process for their preparation and their use as pharmaceuticals.
Patent DE-3650553-D1 (DE)
Inventor: KRIVI GWEN GRABOWSKI
IPC: C07K14/61
Filed: 1986-02-21
Granted: 1996-09-19
Abstract: A method for preparing polypeptides in bacteria with an alanine rather than a methionine at the N-terminus. The DNA sequence expressed has an alanine codon immediately following from at least one methionine codon, and allows for the expression of polypeptides having the amino acid sequence essentially the same as such naturally occurring eucaryotic protein as various bovine and porcine somatotropin species. In another important embodiment, the invention provides a class of compositions comprising certain valine-containing somatropin species which increase milk production in lactating mammals to a significantly greater extent than otherwise-identical leucine somatotropin species.
Patent DE-3661085-D1 (DE)
Title: Apparatus for joining sheet ends for the formation of a continuous web
Inventor: HOHN HERMANN
IPC: D21F1/00
Filed: 1986-02-19
Granted: 1988-12-08
Abstract: 1. Device (1) for joining the ends (4, 5) of at least one sheet (3), in particular a drying sheet to be used in papermaking, to form a continuous strip, comprising a support bar (2), of which the length is greater than the width of the strip, and retaining means to hold two sheet ends on the support bar (2) during the joining operation, such that engaging elements (8, 9) anchored on the front edges (6, 7) of the sheet ends (4, 5) along an engaging pin (1, 11) parallel to the respective front edge can engage in one another and be locked in this engaged position by a stop element (12), characterized in that the support bar (2) is fixed, and in that the retaining means comprise, on the fixed support bar (2), two pairs of first parallel connecting means (13, 14 and 15, 16) arranged symmetrically on either side of a plane (17) which, once the joining operation is complete, passes through the strip along a line perpendicular to its longitudinal direction, all these first connecting means being mutually identical and the distance (d, D) between them and the said plane (17) remaining constant, and, at each sheet end (4, 5), at least one second connecting means (18-21) capable of cooperating with the first connecting means (13, 14 and 15, 16) of the support bar (2) so as to form a detachable connection with them, each second connecting means (18-21) being arranged parallel to the adjacent front edge (6, 7) of the sheet end at a constant distance (d, D) from the respective engaging pin (10, 11), which distance is equal to the distance (d, D) between one of the first connecting means (13, 14 and 15, 16) of one of the abovementioned two pairs and said plane (17) of symmetry.
Patent DE-3684038-D1 (DE)
Inventor: STECK WERNER
IPC: C01G49/00
Filed: 1986-05-03
Granted: 1992-04-09
Abstract: In the prodn. of acicular Co-contg. ferromagnetic Fe oxide, (a) gamma-FeOOH seeds are produced by the acid process in a first stage from Fe(II) salt solns. by addn. of alkali and simultaneous oxidn. by introduction of air in the presence of 0.2-1.0wt.% phosphate ions w.r.t. the amt. of gamma-FeOOH end prod.; (b) these seeds are then grown to the gamma-FeOOH end prod. in a second stage at a pH of 4-5.5; and then (c) after filtering, washing and drying, this is dehydrated at 300-600 deq.C and reduced to magnetite in the presence of organic cpds. decomposing in the presence of Fe oxide, then oxidised to gamma-Fe2O3 with gas contg. O2; then (d) modified by pptn. of Fe(OH)2 and/or Co(OH)2 in alkaline suspension, filtration, drying and tempering under inert gas at 100-350 deg.C.
Patent DE-3685287-D1 (DE)
Inventor: HANAK JOSEPH J
IPC: H01L31/18
Filed: 1986-10-02
Granted: 1992-06-17
Abstract: A process for producing a relatively large-area, lightweight array of thin film photovoltaic cells includes depositing a semiconductor alloy film, such as amorphous silicon, onto a surrogate substrate, affixing a support material to the deposited film and separating the film and support material from the surrogate substrate.
Patent DE-3686473-D1 (DE)
Inventor: SCHNETTLER RICHARD A
IPC: A61P9/04
Filed: 1986-11-10
Granted: 1992-09-24
Abstract: Thiazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent DE-3689175-D1 (DE)
Inventor: GELFAND DAVID HARROW
IPC: C12N15/26
Filed: 1986-04-09
Granted: 1993-11-25
Abstract: A genomically modified host is provided wherein a regulatable promoter is more effectively induced due to inefficient production of an aporepressor-activator. The same regulatable promoter is then used on recombinant expression vectors transformed into the host for recombinant protein production. This results in higher levels of expression of the desired recombinantly produced protein.
Patent DE-3750334-D1 (DE)
Inventor: NOLAN VERNON ERNEST LLOYD
IPC: A01G9/14
Filed: 1987-10-23
Granted: 1994-09-08
Abstract: PCT No. PCT/AU87/00358 Sec. 371 Date Apr. 25, 1989 Sec. 102(e) Date Apr. 25, 1989 PCT Filed Oct. 23, 1987 PCT Pub. No. WO88/03231 PCT Pub. Date May 5, 1988.A fastener for sheet material includes a fork member mounted on a fixture and having a pair of outwardly diverging arms, and a keeper member which is placeable in a locking position between the arms. A portion of sheet material disposed between the fork member and the keeper member is held therebetween even when a tensioning force is applied to the portion, since the portion thereby applies a torsional force to the keeper member to bias the keeper member into a locking position within the fork member.
Patent DE-3762087-D1 (DE)
Inventor: NORD CARL-GUSTAF HAKAN
IPC: A47L15/42
Filed: 1987-01-26
Granted: 1990-05-10
Abstract: In a dish-washing machine the bottom of the washing , chamber (10) has an outlet opening (19) which is covered by a filter arrangement (18) comprising a tubular part (24b) of a fine sieve. The tubular part is vertically and centrally disposed in a filter housing (17) and extends through the whole housing. Liquid can pass through the tubular part radially in all directions. The lower part of the filter housing (17) is connected to the suction side of a circulation pump (15) by a conduit - (16) connected to the side wall of the housing. Further, a shield (26) is disposed between the tubular part (24b) of the fine sieve and the filter housing (17), the shield having a design such that the fall of pressure across the said part of the fine sieve will become essentially evenly distributed around its periphery.
Patent DE-3770080-D1 (DE)
Inventor: FINLAYSON ROGER M
IPC: A23D7/00
Filed: 1987-08-21
Granted: 1991-06-20
Abstract: The invention relates to multifunctional edible w/o emulsions which can be used for both spreading and baking and have a reduced fat content of below 80% fat and preferably 50-70% fat. The invention is characterized by the use of an emulsifier system comprising mono fatty acid esters of both saturated and unsaturated fatty acids with a polyhydroxyl alcohol selected from the group comprising glycerol, polyglycerol or a mixture of both glycerol and polyglycerol, there being 0.l-0.4 wt.% saturated ester and 0.l-0.6 wt.% unsaturated ester in a ratio of from l.8 to 0.2. The use/advantage of the emulsifier system is both a lack of sogginess on baking and good spreading properties are achieved.
Patent DE-3770405-D1 (DE)
Inventor: VOLK HEINRICH
IPC: B41K1/10
Filed: 1987-08-27
Granted: 1991-07-04
Abstract: A printing mechanism is described comprising a plurality of type carriers (12, 34) which on their outer peripheral face carry in one region printing types and in another region indicator types (44). The printing types can be brought by turning the type carriers (12, 34) into a printing position. A setting means (32, 20, 24) including an actuating knob (32) can be brought into a drive connection with each of the type carriers (12, 34) for rotation thereof. Stop means (100, 102, 104, 106, 110) limit the turning travel of the type carriers (12, 34). With a detent moment governed by their spring hardness resilient detent elements (96) hold the actuating knob (32) against a rotation relatively to the type carrier (12, 34) in drive connection with the setting means (32, 20, 24), the detent moment being greater than the torque necessary to rotate the type carriers (12, 34). A setting member (112) for influencing the spring hardness of the detent elements (96) can be brought into engagement with said detent elements (96).
Patent DE-3783356-D1 (DE)
Inventor: ALMINGER TOMAS BOERJE
IPC: C07D235/04
Filed: 1987-11-20
Granted: 1993-02-11
Abstract: Novel compounds of the formulapharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent DE-3851624-D1 (DE)
Inventor: DOWE DIETMAR DIPL ING
IPC: G06V10/28
Filed: 1988-09-30
Granted: 1994-10-27
Abstract: The circuit consists of a first adder (ADD1), the first output (AS) of which is assigned to the digitalized output signals (GW) of the photosensors and the second input of which (BS) is connected to the outputs of a white value memory (WW-RAM), a second adder (ADD2) which on the input side connects the currently stored white values to a correction signal and reads the resulting signal back into the white value memory (WW-RAM) and of a comparator (COMP) connected downstream of the first adder (ADD1), said comparator supplying a black or white signal as a function of a threshold value derived from maximum and average contrast values of the output signal (KOGRA) of the first adder (ADD1). 
<??>A correction signal which is derived from a plurality of influencing variables and supplies a white value increment/decrement for feeding into the white value memory occurring as a function of a transfer signal (UEB) occurring or not occurring at the first adder (ADD1) serves for correcting the white values. 
<IMAGE>
Patent DE-3865344-D1 (DE)
Inventor: KASISCHKE MICHAEL
IPC: B60G17/052
Filed: 1988-03-10
Granted: 1991-11-14
Abstract: The transporter for silos or containers consists of an articulated vehicle whose trailer frame is mounted on a steerable double axle unit (3). Mounted on the base frame (5) is a tipper frame (9) which pivots by means of a hydraulic jacking unit (11) on the rear of the base frame (9). Sliding on the tipper frame is a hook unit (15) comprising hydraulically pivotable, curved hook arms (23,24) on a slide unit which is operated by means of cables powered by a hydraulic motor unit (13,14). The transporter is loaded by raising the tipper frame so that the hook unit grips projections in a silo unit which is drawn into the vehicle.