baber/WOPTO huggingface dataset:
Patent DE-3425724-A1 (DE)
Title: Chip component, which can be dip-soldered, for use in boards
Inventor: BEHN REINHARD
IPC: H01L21/58
Filed: 1984-07-12
Abstract: A chip component, which can be dip-soldered, for use in boards has an adhesive layer which is arranged on the underneath of the chip and has an adhesive which is contained in micro-capsules. The adhesive consists of a two-component adhesive whose two components are each contained in separate micro-capsules.
Patent DE-3426392-A1 (DE)
Title: Feed device for accumulator batteries
Inventor: HERRMANN WILLY
IPC: H01M50/673
Filed: 1984-07-18
Abstract: The application relates to a device for feeding prepared water into the individual cells of an accumulator battery, which device can be placed on the filling opening of the cells, and consists of a housing (1) with a water connection, an inlet tube (3) which projects from the housing (1) into the cell, a pressure bell (5) which is arranged over the inlet tube (3), and a shut-off valve (4) which is connected to the pressure bell (5). According to the invention, the shut-off valve (4) is arranged close to the pressure bell (5), and the pressure bell (5) and the housing cover (6) can be removed from the region above the inlet tube (3). A major advantage of the design according to the invention is that the density of the electrolyte fluid can be measured via the inlet tube (3) and it is thus no longer necessary to remove the complete device from the cell for measurement. <IMAGE>
Patent DE-3433773-A1 (DE)
Title: Clothes hanger fitting
Inventor: KORNRUMPF JOACHIM
IPC: A47G25/16
Filed: 1984-09-14
Abstract: A clothes hanger fitting has a bar for a jacket (2) and, connected thereto, a lower bar (3) for trousers. A hinge (4) is arranged between the bars (2, 3), the hinge pin (x-x) extending parallel to the bars (2, 3). By means of a lockable securing device (5) between the bars, the latter can be retained in a reinforced manner in an unlockable position in a location pivoted mutually through approximately 90 DEG about the pivot pin (x-x) (cf. Figure 2). <IMAGE>
Patent DE-3436674-A1 (DE)
Title: Process for the preparation of 2-[2'-(optionally substituted, amino)thiazol-4'-yl]-2-[oximino]acetic acids and N-(benzyloxycarbonyl)thioureas
Inventor: TOLDY LAJOS DR
IPC: C07D277/42
Filed: 1984-10-05
Abstract: The invention relates to a process for the preparation of 2-[2'-(optionally substituted, amino)-thiazol-4'-yl]-2-[oximino]acetic acids of the general formula <IMAGE> in which R and R1 have the meanings given in Claim 1, in which optionally substituted, N-(benzyloxycarbonyl)thioureas of the general formula III are reacted with C1 to C4-alkyl esters of 2-oximino-3-oxo-4-halo- or 2-oximino-3-oxo-4,4-dihalobutyric acids of the general formula IV, after which the C1 to C4-alkyl esters of the 2-[2'-(optionally substituted, amino)thiazol-4'-yl]-2-[oximino]acetic acids of the general formula I obtained are converted into other and/or reactive acyl derivatives.
Patent DE-3440464-A1 (DE)
Title: Shut-off slide
Inventor: DAVID WALFRIED
IPC: F16K27/04
Filed: 1984-11-06
Abstract: The shut-off slide possesses a slide housing, in which a shut-off wedge actuable by the spindle is accommodated. The slide housing is provided with an upper housing orifice which is limited by an inwardly projecting housing edge and is matched to the outer contour of the shut-off wedge and which is closed off in a pressure-tight manner from inside by a cover engaging behind the housing edge. The cover carries an outer internally threaded connection piece, into which is screwed a screw plug having a guide and seal for the spindle and a supporting abutment for the spindle collar. Inserted between the cover connection piece and the screw plug is a supporting ring, on which are seated two supporting feet which set down from above onto the housing edge. When the screw plug is tightened, the spindle collar is thereby clamped and the spindle sealed off, and also the cover is braced relative to the housing in a pressure-tight manner. The cover connection piece is matched approximately to the width of the housing orifice, and the screw plug carries on the inside a set-back portion for supporting the spindle collar and at the outside a continuous external thread.
Patent DE-3440934-A1 (DE)
Title: Slideway for moving loads using a sliding cushion between the load and the sliding surface
Inventor: FLOHR WILFRIED DIPL ING
IPC: B65G11/16
Filed: 1984-11-09
Abstract: The invention relates to a slideway for moving loads by means of a sliding cushion between the load surface and the sliding surface under building site conditions. The aim of the invention is to devise a continuous, longitudinally and orientationally variable slideway, which can be manually laid on the given base, by the simple insertion and release of slideway elements. According to the invention, this is achieved in that strips and seals are arranged on the alternately rising and falling faces of slideway elements arranged in a row, and adjacent slideway elements are hermetically and rigidly connected by driving nails with a wedge lock which penetrate the slideway elements horizontally at the side. The support strips arranged on the sides of the slideway elements facing away from the sliding surface fix the slideway in its position. The slideway elements are arranged at crossings to permit changes in direction. The crossings consist of slideway elements in parallel rows with analogous locking.
Patent DE-3441269-A1 (DE)
Title: Method for modulating the amplitude of the secondary lobes of the radiation pattern of a UHF antenna, application of the method and filter for carrying out the method
Inventor: CHEKROUN CLAUDE
IPC: H01Q3/46
Filed: 1984-11-12
Abstract: The invention relates to a method for modulating the amplitude of the lobes of the radiation pattern of a UHF antenna during reception. The invention is also directed to the application of the method, to the detection and elimination of the interfering influences of the interference sources. According to the invention, at least one network of conductive wires occupied with variable controllable impedances such as diodes is arranged in the vicinity of the reflector (1), which reflects the transmitting/receiving beam of the antenna, forming a filter (4). During transmission, the filter (4) becomes transparent by allowing very strong equal currents to flow through the wires whilst during reception, the amplitude of the currents flowing through the wires is modulated in such a manner that the required deformations of the pattern are obtained. The method is applied, in particular, to detecting and eliminating the interfering influences of the interference sources. <IMAGE>
Patent DE-3445521-A1 (DE)
Inventor: FLACH WERNER DIPL ING
IPC: H04B1/74
Filed: 1984-12-13
Abstract: The invention relates to an interface module for the bidirectional transmission of data streams in a data network with separate power supplies for the individual bus stations. According to the invention, means are provided for bridging the bus station, preferably via normally closed contacts of a relay connected to the supply voltage and for simulating the ready condition if the power supply in the interface module fails. The latter consists of an OR circuit which is supplied on the one hand, via an operational amplifier and an RC section, with a constant delay and, on the other hand, via an optical coupler taking off the input signal, and a Schmitt trigger connected thereto.
Patent DE-3502605-A1 (DE)
Inventor: SCHUCKMANN ALFRED VON
IPC: A47L23/05
Filed: 1985-01-26
Abstract: A dispenser for shoe polish is disclosed comprising a cylindrical housing having a closed end and an open end. An applicator is mounted on the closed end and a manually-movable piston is mounted within the housing. The interior of the housing between the piston and the closed end constitutes a material-receiving space, the length of which is substantially equal to the length of the piston. The peripheral wall of the housing includes an axial finger-receiving slot extending inwardly from the open end of the housing for a distance slightly less than the length of the piston.
Patent DE-3503605-A1 (DE)
Title: Impact cleaning device built into the boiler
Inventor: PACZKOWSKI KLAUS VON DIPL ING
IPC: F23J3/02
Filed: 1985-02-02
Abstract: The invention relates to an impact cleaning device which is built into the boiler so that even pipe panels arranged parallel to the boiler axis can be cleaned by impact in the direction of the plate plane. As a result of the possibility of this arrangement of the impact cleaning device, the pipe panel arranged parallel to the boiler axis is better cleaned than by blows transversely to the pipe panel as measurements by Dr Ruckelshausen and practical experience have shown. Moreover, the sound insulation box around the impact device becomes unnecessary in this arrangement.
Patent DE-3506461-A1 (DE)
Title: Harvesting machine for field fodder
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01D90/02
Filed: 1985-02-23
Abstract: The layered-bale press 2 of a field machine 1, the said press being designed for the formation and tying of layered bales, can be exchanged on the chassis 4 for a pressing chopper. Furthermore, the two types of press can be used on a chassis with a recovery space or with a magazine for bales or with a container as well as on chassis of farmyard machines with a supply belt or recovery space and a following layered-bale press or a pressing chopper which feeds into a conveying blower. The pick-up 6 and the cross-conveyor worm 7 can be detached on the front side 5 of the chassis 4 and a set of maize teeth be mounted and fastened by means of the fastenings 8. The layered-bale press 2 can be mounted quickly by means of the guides 11, the guide surfaces 12 and the interlock 13, the feet 14 making parking easier. <IMAGE>
Patent DE-3507310-A1 (DE)
Title: Rail fastening
Inventor: EISENBERG HELMUT
IPC: E01B9/40
Filed: 1985-03-01
Abstract: In order to improve, while maintaining its advantages, a rail fastening, with a base plate, which can be mounted on a sleeper and has guide ribs for the rail foot, with, provided in the region of the guide ribs, anchoring openings for in each case a hook screw for bracing a tensioning clamp acting on the rail foot, in such a manner that both the weight and the machining costs are reduced, it is proposed   - that the guide ribs (7) are in each case formed by a curved-up region of curvature (10) of the base plate, which forms on the underside of the base plate (3) a continuous longitudinal channel (9), - that the anchoring openings are in each case designed as passage openings (11), punched into the region of curvature (10) perpendicularly to the plate plane, with a cross-section which corresponds approximately to the cross-sectional shape of the head (13) of the hook screw (12), and - that the passage openings (11) are in each case, with regard to the cross-sectional shape, aligned in such a manner that a line through the largest clear width of the cross-section encloses an acute angle with the longitudinal axis of the longitudinal channel (9).   <IMAGE>
Patent DE-3513482-A1 (DE)
Title: High-frequency distribution device
Inventor: BLIND MANFRED
IPC: H03H7/48
Filed: 1985-04-16
Abstract: In a device for dividing high-frequency energy between two impedance-matched outputs which are decoupled from one another, with a matching and a differential transformer as well as a decoupling impedance, ... according to Patent Application P 3405113.9, advantageous applications as filter-less antenna sockets (final and intermediate sockets) and as multiple distributors are indicated which are characterised in particular by their low-cost manufacturing capability, even in mass production, with favourable values for decoupling and return loss.
Patent DE-3515796-A1 (DE)
Title: Run-through guide for rounded bodies of sheet-metal containers on a seam-welding machine
Inventor: OPPRECHT PAUL
IPC: B23K26/244
Filed: 1985-05-02
Abstract: On a machine for welding longitudinal edges (12, 14) of rounded bodies (10) of sheet-metal containers, a plurality of roller rings (24) are arranged in series in the feed direction (A) of the bodies (10), around a common longitudinal axis (22). At least some (28) of the rollers (26, 28) of the roller rings (24) are mounted on respective roller carriers (40) which are adjustable away from the longitudinal axis (22) counter to an elastic resistance. The roller carriers (40) are guided in a manner which permits the associated rollers (28) to perform yielding movements at an angle of significantly less than 90 DEG  to the feed direction (A) of the bodies (10). For this purpose, the roller carriers (40) can each be pivoted about a transverse pivot (42) which is arranged at least approximately parallel to the associated roller spindle (38), ahead of the latter in relation to the feed direction (A) of the bodies (10). This guidance of the roller carriers (40) makes a significant contribution to the avoidance of damage to the forward edges (16) of the bodies (10) and to a reduction in the noise which arises when these forward edges (16) strike the rollers (28). <IMAGE>
Patent DE-3526421-A1 (DE)
Title: Method and device for aligning a rangefinder with a target
Inventor: HESS HILMAR DIPL ING
IPC: G01S17/08
Filed: 1985-07-24
Abstract: The approximate distance of the target (e) is determined from the setting (x) of the optics (O) of a target detection device (WBG) which can be aligned with a target. From the horizontal offset (a) and/or the vertical offset (b) between the target acquisition device (WBG) and the rangefinder (L) and the approximate distance of the target (e), a horizontal angle ( alpha ) and/or a vertical angle ( beta ) is determined at which the rangefinder (L) must be aligned in order to find the target (Z) and accurately determine the range (E). <IMAGE>
Patent DE-3528197-A1 (DE)
Title: Process for breaking emulsions in which water is present as the continuous phase and apparatus for carrying out the process
Inventor: RENZLER EDGAR DIPL ING
IPC: C02F1/463
Filed: 1985-08-06
Abstract: The invention relates to a process for the electrolytic breaking of O/W emulsions in an electrolysis cell operated by direct current. The emulsions are broken according to the invention, as a result of coagulation and flotation, in a cell having at least one package, which is provided with one or more intermediately connected soluble metal inserts, of durable electrodes in the acidic to alkaline range at a current consumption of 0.1 to 4 Ah/dm<3> and a residence time of 2 to 360 minutes in the cell. An apparatus for carrying out this process is also described. <IMAGE>
Patent DE-3542647-A1 (DE)
Title: A process to prepare a full-value humus in the course of one year by conversion from sewage sludges, even in the case of lacking acceptance and mineral soil by addition of topsoil
Inventor: HOFF MANFRED
IPC: C05F7/00
Filed: 1985-12-03
Abstract: The process to prepare a full-value humus from sewage sludges, even in the case of lacking acceptance and mineral soil and addition of topsoil (inoculation) in the course of a growth period in a two-stage conversion proceeds at normal outside temperatures. In contrast to compost production, which proceeds at temperatures up to 80 DEG  Celsius and in which the oxidation process is very rapid, the temperatures increase only slightly in the present mixture. The most important factor in order to conduct the aerobic bacteria to complete reproductive capacity is maximum supply of oxygen. The actinomycetes and bacteria require the organic substances from the sewage sludge for oxidation, they take the necessary trace elements from the mineral soil. As a result of these processes, the soil, initially still as a mixture, is converted to humus with the assistance of chemical processes (cation and anion exchange). Visible optimal soil conditions and humus odour.
Patent DE-3543423-A1 (DE)
Title: Fluidised bed furnace
Inventor: HERDIECKERHOFF RAINER
IPC: C21D1/53
Filed: 1985-12-09
Abstract: A fluidised bed furnace 1 having a retort 2 which is surrounded by a heating device 3 and an insulating wall 4 and has, in its bottom zone 5, a gas-permeable porous plate 6, the retort being filled with particles of finely granular aluminium oxide 7 and these particles being fluidised, and kept in a suspended state, by injection of reaction gas through the porous plate, so that a fluid is formed which surrounds the charge from all sides, is to be improved, to give better exchangeability of the porous plate, by laying the porous plate 6 into an insert body 8, which, conjointly with the plate, can be lowered into the retort 2 down to the bottom 9, where it is firmly, but detachably, bonded with interposition of insulating material 10. <IMAGE>
Patent DE-3544815-A1 (DE)
Title: Collapsible serving trolley
Inventor: BRESSMER SONJA
IPC: A47B31/04
Filed: 1985-12-18
Abstract: For use in the sector of the home or small commercial business. The serving trolley is composed of two identical frame elements to which two useful surfaces are assigned. During manufacture, the furniture could easily be adapted to existing furniture programmes and thus be produced for the most varied sectors. The collapsing mechanism is easy to handle. Due to its triangular construction, the serving trolley is space-saving, versatile in use and interesting in form.
Patent DE-3601287-A1 (DE)
Title: Device for holding the strip and pipe edges to be welded in the welding of spiral-welded pipes
Inventor: SKACKO JURIJ NIKOLAEVIC
IPC: B23K31/02
Filed: 1986-01-17
Abstract: Device for holding the strip and pipe edges to be welded in the welding of spiral-welded pipes, comprising an outer and an inner pair of rollers (1, 2 and 3, 4), of which each roller is put onto a separate shaft and is of multi-piece construction and is also provided with bearing sub-assemblies. In this arrangement, the bearing sub-assemblies of the inner roller (4) are fastened in a fixed position on the side of the pipe (6), the bearing sub-assemblies of the other roller (2, 1, 4, 3) belonging to the pair, e.g. the inner roller (3), are fastened on the side of the strip (5) with the possibility of controlled radial displacement, the bearing sub-assemblies of each roller (3, 4, 1, 2) lying on the opposite wall side of the strip (5) and the pipe (6), e.g. the outer rollers (1, 2), are provided with sprung supports which permit translatory mobility of each roller (1, 2) independently of one another in the direction of their approach and enable their self-adjustment during angular displacement, the cheeks being stiffened in other directions. <IMAGE>
Patent DE-3601549-A1 (DE)
Title: Electrophotographic method
Inventor: OHASHI KUNIO
IPC: G03G13/22
Filed: 1986-01-21
Abstract: An electrophotographic method comprises a step of precharging up to the introductory recharging of a recording medium with a polarity which is opposite to the previously established polarity of a charge applied to the recording medium for the purpose of generating an electrostatic latent image for copying, and a discharging step for discharging the recording medium before the recharging step, in order to prevent a drop in the potential of the surface charge on the recording medium.
Patent DE-3603427-A1 (DE)
Title: Electronic multiplication circuit
Inventor: KAHMANN MARTIN DIPL ING
IPC: G01R21/127
Filed: 1986-02-05
Abstract: The arrangement according to the invention is a multiplier which works according to the time division principle, and forms the product not, as do known methods, by pulse width/pulse height modulation, but by pulse probability/pulse height modulation. This kind of modulation is achieved by comparing the signal of the multiplicand with a similarly distributed noise signal, to generate a pulse sequence with proportional time dependence. The advantage of the circuit principle according to the invention is that with it systematic error functions caused by high-frequency multiplier signals cannot occur.
Patent DE-3603773-A1 (DE)
Title: Gear machine
Inventor: SICKINGER KURT
IPC: F01C21/18
Filed: 1986-02-06
Abstract: The invention relates to a gear machine with an externally toothed inner gear, which is eccentrically surrounded by an internally toothed outer gear engaging with the former, which are both capable of rotation. The internal space of the outer gear is divided by the inner gear into two working chambers, which are connected by way of bores in the inner gear to passages in a fixed shaft, on which the inner gear is supported. The pumped medium is fed into the suction chamber radially from inside and is discharged radially inwards on the pressure side.
Patent DE-3606886-A1 (DE)
Title: Hydraulic seal
Inventor: MUELLER HEINZ KONRAD PROF DR I
IPC: F16J15/3208
Filed: 1986-03-03
Abstract: The invention relates to a hydraulic seal for pistons and rods with at least one sealing ring and one clamping ring. According to the invention, the sealing ring is of particularly dimensionally stable design. The radial height of the sealing ring is preferably 1.5 times to 3 times greater than its axial width. Two sealing rings are preferably installed in one groove dimensioned for a single sealing-edge ring of the conventional type. They act in tandem, with an intermediate store, in a very small space. <IMAGE>
Patent DE-3607464-A1 (DE)
Title: Work table/seat unit, in particular for children and young people
IPC: A47B83/02
Filed: 1986-03-07
Abstract: A work table/seat unit, in particular for children and young people, has on a common frame (1) to be placed on the floor, on one side, a work top (2) and, on the other side, seat (3). To make it possible to adapt to the user's bodily dimensions and thus, independently thereof, always obtain a healthy sitting posture, the seat (3) and the work top (2), are vertically adjustable independently of one another, and the horizontal distance between seat (3) and work top (2) can also be adjusted. <IMAGE>
Patent DE-3608489-A1 (DE)
Title: Method for improving the image segmenting of a video telephony scene
Inventor: STENGER LUDWIG DR ING
IPC: H04N19/51
Filed: 1986-03-14
Abstract: It is intended to reduce the transmission bit rate of a video telephony scene by image segmenting, in which it is only necessary to transmit the foreground information represented by the moving object being recorded. The essentially steady-state background information can be taken from a memory. To obtain better separation between foreground and background information, distance vectors are obtained in accordance with the methods previously used for the determination of motion vectors from the offset, which is distance-dependent in familiar manner, of the object contours of two stereoscopically recorded television images. For the subsequent image processing, only distance vectors above a particular magnitude are used. Further emphasis of the object being recorded can be achieved by optics which only image the foreground sharply. The foreground can also be emphasised by optical unsharpness marking of the background (Fig. 3). <IMAGE>
Patent DE-3609845-A1 (DE)
Title: Method and apparatus for pattern formation in a weaving machine
Inventor: REHLING WALTER
IPC: D03D13/00
Filed: 1986-03-22
Abstract: A fabric web produced by a weaving machine is provided with a pattern by lining up densely woven and loosely woven regions next to one another. Pattern formation is brought about by a variation in the weft density of the warp threads. This change in weft density is achieved by a variation in the tension of the warp threads. This can be carried out, for example, by means of a tension roller which is adjustable essentially transversely to the direction of movement of the warp threads. It is also possible to influence the tension of the warp threads in dependence on the desired pattern formation by means of a coupling/braking unit.