baber/WOPTO huggingface dataset:
Patent DE-3617020-A1 (DE)
Title: Podium
Inventor: HANNES EMIL
IPC: E04H3/24
Filed: 1986-05-21
Abstract: The podium is composed of one or more frames which are formed from vertical posts (16) and transverse load-bearing members (2), connecting the posts (16) to one another, and is intended for bearing podium boards (4), and of a railing (3), the vertical railing standards (3.1) of which can be connected on the posts (16). Each post (16) is formed by a connection piece (1), for the transverse load-bearing members (2), and a foot part (8) connected thereon on the end side, the connection piece (1) being provided with at least two receiving grooves (5) which are arranged such that they are rotated through in each case 90 DEG  with respect to one another and which run in the longitudinal direction of the connection piece. The receiving grooves (5) have, towards the groove opening, a cross-sectionally smaller width and they serve to receive profile strips (9) which are adapted in cross-sectional configuration and are arranged on the end sides of the transverse load-bearing members (2). The receiving grooves (5) have an open end side, towards the side remote from the foot part (8), and, on the opposite side, they exhibit a stop for the profile strips (9). <IMAGE>
Patent DE-3627372-A1 (DE)
Title: Heat sink for electronic components
Inventor: KRAUS HEINZ DIPL ING
IPC: H05K1/18
Filed: 1986-08-12
Abstract: A heat sink for electronic components, such as power transistors and ICs, which are soldered to the solder side of a printed circuit board by means of their leads is designed, according to the invention, so that, after the printed circuit board has been fitted with the components and the lead wire ends or contacts of SMD components have been soldered to the solder side of the printed circuit board, it is able to make mechanical contact to the latter in such a way that the heat generated is removed via the heat sink. For this purpose, the heat sink is arranged parallel to the solder side of the printed circuit board and its heat-removal surfaces of elevated projections press against the surface of the SMD components. The components which engage through perforations in the printed circuit board and are mounted on the component side can also be attached to them.
Patent DE-3631994-A1 (DE)
Inventor: ADAMS JUERGEN
IPC: H05K11/02
Filed: 1986-09-20
Abstract: A vehicle information apparatus for recording, computation and display of data ascertainable from the driving performance of a motor vehicle. The apparatus includes a transmitter module for providing data concerning a trip, a central unit with internal program and data memories and a display device. The vehicle information apparatus is coupled with the operating mechanism of a radio cassette set for playback of data information stored on an audio data carrier. The transmitted data are separated in a signal input and output stage of the apparatus, stored and displayed. The audio data carrier is repeatedly loaded with topical information and serves particularly for the distribution of instructions prior to the start of a driver's shift in a taxi or transportation vehicle fleet.
Patent DE-3636168-A1 (DE)
Title: Hose, in particular suction hose for vacuum cleaners
Inventor: STETTNER GERHARD DIPL ING
IPC: F16L11/16
Filed: 1986-10-24
Abstract: The hose comprises at least one S-shaped profiled strip which is wound up spirally in the axial direction and the free longitudinal side edges (2, 3) of which are connected to each other between the successive windings (4). In addition, at least one electric conductor (9) is taken along with the profiled strip in the longitudinal direction. To simplify production, in at least one longitudinal side edge (2, 3) of the profiled strip there is provided at least one depression (7, 8), which runs along with it in the longitudinal direction and is covered by the longitudinal side edge (3, 2) of the neighbouring winding (4). In the depression there is an electric conductor (9), which preferably takes the form of an electrically conducting composition with which the depression (7, 8) is filled. This composition is, in particular, an adhesive which conducts electrically and covers surfaces (5, 6) of the longitudinal side edges (2, 3) intended for connecting. <IMAGE>
Patent DE-3637190-A1 (DE)
Title: Device and method for mounting components on electronic circuit boards
Inventor: RICCARDI OLIVER
IPC: H05K3/30
Filed: 1986-10-31
Abstract: Published without abstract.
Patent DE-3641063-A1 (DE)
Title: Microwave oven for treating foodstuffs
Inventor: HAMMERL GUENTER DIPL ING
IPC: H05B6/72
Filed: 1986-12-01
Abstract: The microwave oven has a closable oven space into which microwave energy is introduced from a microwave generator via a waveguide and an antenna originating from it, the antenna passing through that oven wall which is adjacent to the waveguide with a radial air gap. In order to prevent the risk of an electrical flashover between the antenna and the edge of the opening as a result of high field strengths at the injection point, it is provided according to the invention that the air gap between the antenna and the edge of the opening is at least partially filled with a medium having a relative dielectric constant of more than unity. <IMAGE>
Patent DE-3641698-A1 (DE)
Title: Process for the preparation of heteroaromatic aminoaldehydes
Inventor: HAGEN HELMUT DR
IPC: C07D213/73
Filed: 1986-12-06
Abstract: Preparation of heteroaromatic aminoaldehydes I  I          H2N-A-CHO (A = heteroaromatic ring which can carry substituents which are inert to halogenation) by reacting H2N-A-CH3 (II) with an aromatic dicarboxylic anhydride (III) <IMAGE> (B = group to complete an iso- or heterocyclic 6-membered ring) to give the I-III imide (IV), halogenation of the methyl group of IV to give V <IMAGE> (X = Cl, Br) and one-step hydrolysis of V to give I.C
Patent DE-3643291-A1 (DE)
Inventor: SYNOFZIK REINHARD DIPL PHYS DR
IPC: F42B10/00
Filed: 1986-12-18
Abstract: A spin stabilized carrier projectile comprising: a projectile body having a rear end; at least one submunition projectile disposed in, and ejectable from, the projectile body; and a projectile bottom disposed at, and ejectable from, the rear end of the projectile body, the projectile bottom having a side surface facing the submunition projectile and containing a recess, and a folded, expandable deceleration element for reducing the velocity and spin of the projectile bottom upon ejection from the projectile body, the deceleration element including a sheet of material fastened in the recess for producing air resistance, and the deceleration element being deployable from a folded condition to an expanded condition with the aid of rotation of the projectile bottom.
Patent DE-3643391-A1 (DE)
Title: Method for the automatic adjustment of earth-fault suppression coils
Inventor: MECKLENBURG WOLF DR
IPC: H02H9/08
Filed: 1986-12-19
Abstract: The subject matter of the invention is a method for the automatic adjustment of earth-fault suppression coils in electrical networks. In this case, the voltage between the star point and earth (neutral and earth) is measured continuously. The inductance of the earth-fault suppression coil is varied within a predetermined inductance range, which includes the resonant inductances, as a function of the measured voltage between the star point and earth until a voltage between the star point and earth corresponding to a resonant value or a fraction thereof has been reached. The difference between the voltages between the star point and earth before and after the change in said voltage between the star point and earth which triggers the readjustment is stored and is compared with the differences between the voltages between the star point and earth measured during the adjustment and the voltage between the star point and earth before the variation. The adjustment direction of the inductance of the earth-fault suppression coil is determined from the mathematical sign and magnitude from the comparison. <IMAGE>
Patent DE-3701649-A1 (DE)
Title: Method of fabricating EEPROM memory cells with tunnel current programming using dual polysilicon-NMOS technology
Inventor: HOPF ERWIN
IPC: H01L27/11517
Filed: 1987-01-21
Abstract: The invention describes a method of fabricating an EEPROM semiconductor memory cell with tunnel current programming in dual polysilicon-NMOS technology, in which, after producing a nitride/oxide sandwich insulation (7, 8), an oxidation is carried out in a moist atmosphere at 850@C. In this oxidation, spacers (10) are oxidised onto the edges of the nitride layer. <IMAGE>
Patent DE-3707334-A1 (DE)
Title: Apparatus for the superfinishing of conical rollers
Inventor: NAGEL WOLF DIPL ING
IPC: B24B33/04
Filed: 1987-03-07
Abstract: An apparatus for the superfinishing of the surfaces of conical rollers contains two rolls (11, 26) driven in the same direction, one of which is equipped with a transporting collar. The conical rollers are transported in the longitudinal direction of the apparatus between said rolls and at the same time turn about their own axis. During this, in the region of the upper side, a working of the surface by means of honing stones is effected. According to the invention, the apparatus has, in its end region, a region in which no relative movement occurs in the longitudinal direction of the apparatus between the honing stones and the conical rollers to be worked. As a result of this recess region, there is a considerable improvement in the roundness of the conical rollers. <IMAGE>
Patent DE-3715828-A1 (DE)
Title: Continuous high-pressure filter press for dewatering sludge
Inventor: BAEHR ALBERT
IPC: B30B9/24
Filed: 1987-05-12
Abstract: In a continuous high-pressure filter press for dewatering sludge having a continuously moved sludge chamber space (102) and a multiplicity of hydraulic cylinders (118) which compress the sludge chamber space (102), are arranged in the region of the high-pressure dewatering zone along the path of movement of the sludge chamber space (102) and move here together with this sludge chamber space, to control the pressure of the hydraulic cylinders in dependence on the position of the respective hydraulic cylinder within the high-pressure dewatering zone for any hydraulic cylinder pressure to be selected (T, P1, P2, P3), a ring pipe (136, 130, 132, 134) supplying each of the hydraulic cylinders (118) is provided which is moved together with the hydraulic cylinders (118). Between each ring pipe (130 to 136) and each hydraulic cylinder (118) is arranged in each case a control valve (140, 142, 144, 146), mechanically actuated via a control ring (154), which control valve is moved together with the hydraulic cylinders (118) and the ring pipes (130 to 136). Stationary, but individually positionable operating fingers (156) actuate the operating elements of the control valves at the desired positions when the sludge chamber space passes through the high-pressure dewatering zone. <IMAGE>
Patent DE-3717864-A1 (DE)
Title: Vacuum switch
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/66
Filed: 1987-05-26
Abstract: In the case of vacuum switch housings, it is intended to reduce considerably the number of solder joints which have to be carried out in a vacuum-tight manner and also have to remain vacuum-tight over the entire operating life. The specified object is acheived especially by the following three measures:   1. A folding cup 30 is used for the vacuum-tight insertion of the movable current-conductor bolt into the vacuum switch housing. 2. The tubular connecting stubs on the wall of metal switching chambers or on the stationary current-conductor bolts are eliminated, together with their various covering and protection caps. A vacuum-tight plug 25 is fitted, instead of them, in the evacuation hole in the stationary current-conductor bolt. 3. Particularly in the case of insulating-material switching chambers, the metal-vapour condensation screens are eliminated and are replaced by ribs 18 on the inner surface.   <IMAGE>
Patent DE-3717886-A1 (DE)
Title: Method for transmitting data
Inventor: ENGSTLER REINHARD
IPC: H04L25/02
Filed: 1987-05-27
Abstract: A method for transmitting data to a multiplicity of receivers uses the feed current lines, which supply the receivers, simultaneously for data transmission in such a way that the feed voltage is supplied with negative pulses, preferably voltage reductions to zero. With the lengths of the negative pulses, a capacitance which is already available and/or which is created by means of a capacitor can be tuned in the receiver(s) in such a way that it bridges the missing supply. The 0-bit is represented by one pulse and the 1-bit is represented by two pulses. The bits are transmitted in the time frame which is in each case predefined for one bit and with which the receivers are synchronised with the transmitter in that the run of the time frame is initiated in each case in the receiver by the first pulse of the bit or a preceding pulse without information content. In the receiver, furthermore, this pulse initiates the run of a further time frame which is several times longer and at the end of which all receivers revert to receive standby for the next address transmission if no further pulses are present. <IMAGE>
Patent DE-3718368-A1 (DE)
Title: Device for closing openings in a pipe fitting or pipe body
Inventor: KRIEG FRANK GUENTHER
IPC: B05C11/115
Filed: 1987-06-02
Abstract: The device for spraying and/or immersing the pipe fitting (4) in a paint bath or coating bath consists of a vertically movable hanger (2) with a horizontally movable guide mount (7) in each case in front of each of the openings. After the guide mounts (7) are moved into the openings, a peripheral rubber sealing tube (10), which effects a tight closing of the respective opening, is filled with compressed air. The device serves for sealing, gripping and conveying the pipe fitting or a comparable pipe body. <IMAGE>
Patent DE-3721202-A1 (DE)
Title: Cooking vessel for induction cookers
Inventor: RITTER ROLF ING GRAD
IPC: A47J36/02
Filed: 1987-06-26
Abstract: Known cooking vessels for induction cookers have a heat-distributing plate and in addition a plate of corresponding thickness made of a material which can be heated by induction. To simplify the complicated and expensive construction of the known cooking vessels and to improve the parboiling efficiency and to shorten the response time in the case of temperature changes, the new cooking pot has an inner surface made of stainless steel, on which a material layer with a thickness of less than 1.8 mm which can be heated by induction has been directly applied.
Patent DE-3724279-A1 (DE)
Title: Device for positioning parts of vehicle bodies in an assembly line
Inventor: NARUSE KAZUO
IPC: B62D65/02
Filed: 1987-07-22
Abstract: A device for positioning parts of a vehicle body comprises a first clamping device for a lower part which is arranged and mounted on an aligning plate which is provided in an assembly device for vehicle bodies, second clamping devices for a right-hand and left-hand side part and a third clamping device for upper body parts which are carried by a suspension rail conveyor. An arcuate carrying mechanism is installed on the aligning plate of the clamping device at right angles to the track of the assembly line. A positioning and supporting assembly is provided on this carrying mechanism and on the second clamping devices, which positioning and supporting assembly positions the third clamping device with respect to the first and second clamping devices.
Patent DE-3728270-A1 (DE)
Title: Method and apparatus for constructing concrete piles in the ground
Inventor: KLEMM GUENTER DR ING
IPC: E02D5/44
Filed: 1987-08-25
Abstract: To construct concrete piles in the ground, first of all a narrow borehole (10) is bored by two drill bits (26, 30) inserted one inside the other. Then the inner drill string (12) carrying the inner drill bit (26) is advanced in the axial direction. The outer drill string (11) is likewise moved axially, as a result of which cutting bodies (16) are set out radially. All strings are retracted while the drilling appliance is rotating, in the course of which the drill bit (26) is used as an injection head (28) through which liquid concrete is forced into the widened borehole (10a). The borehole widening is effected by the cutting bodies (16) in the rearward direction, the widened borehole (10a) at the same time being successively filled with concrete in the same direction. The injection zone (INZ) is separated from a flushing zone (SPZ) by a radially expanded separating screen (25) in order to avoid contamination of the concrete by drillings. <IMAGE>
Patent DE-3740257-A1 (DE)
Title: Wood gasifying furnace, in particular for chips blown into a filling shaft with conveying air and wood waste charged by hand or with a worm
Inventor: RUEEGSEGGER WALTER
IPC: F23K3/22
Filed: 1987-11-27
Abstract: In order, in a wood gasifying furnace, to blow the majority of the secondary air entering the upper part of a filling shaft (1) during charging of this shaft (1) into the glowing fire, a vertical outgoing-air duct (15) is provided, which runs essentially parallel to the filling shaft (1) and comprises at least one air-inlet opening (15a) from the upper part of the filling shaft (1) and at least one air blowing-in opening (15b) into the lower part of the filling shaft (1) for blowing the air into the glowing fire. Means of regulating the filling height in the filling shaft (1) are also provided. <IMAGE>
Patent DE-3740756-A1 (DE)
Title: Torsionally elastic hollow shaft
Inventor: WELSCHOF HANS HEINRICH DIPL IN
IPC: F16D3/223
Filed: 1987-12-02
Abstract: A torsionally elastic hollow shaft for transmitting torque is proposed, which, for damping torsional vibrations, is combined with an outer or inner torsion-resistant tubular body in a coaxial arrangement, with the occurrence of friction. In a constructionally favourable design, the hollow shaft is made of a fibre composite and is connected directly to connection parts for introducing the torque and takes on only the transmission of torque, whereas the torsion-resistant tubular body produces friction forces relative to the twisted shaft. The friction can be produced by surface contact or by internal friction in liquid or solid damping media. <IMAGE>
Patent DE-3741314-A1 (DE)
Title: Gravestone
Inventor: ROTH SIEGFRIED
IPC: E04H13/00
Filed: 1987-12-05
Abstract: The known gravestones comprising monolithic stone blocks are very expensive. A considerable reduction in costs can be achieved if a blank (10, 14) consisting of concrete, cast stone or the like is covered by a plastic coating (11). The plastic coating is expediently shrunk on. It is from 8 to 12 mm in thickness and may be provided with colour and/or with markings. <IMAGE>
Patent DE-3742600-A1 (DE)
Title: Lockout device for a motor vehicle transmission
Inventor: SEBULKE ARNO
IPC: F16H61/16
Filed: 1987-12-16
Abstract: A lockout device (1) for a motor vehicle transmission is described which blocks incorrect shifts from a higher gear to lower gears, as a result of which damage to the engine or to the driver disc and unstable driving states are avoided. For this purpose, a digital speed signal (3) is transformed in a digital-to-analogue converter (2) into an analogue signal (4). The latter is compared in an electronic unit (5) with threshold values and as a function of this actuation elements (7a, 7b, 7c, 7d, 7e) are shifted selectively for the reverse gear and the first four gears so that the blocking elements (8a, 8b, 8c, 8d, 8e) of the said actuation elements engage in a blocking fashion in an actuation part for a gear change. <IMAGE>
Patent DE-3800003-A1 (DE)
Title: Control linkage of injection pump governor and adjusting device for the pump elements of an axial engine
Inventor: ELSBETT LUDWIG
IPC: F02M59/28
Filed: 1988-01-01
Abstract: Synchronous method of operation of radially arranged pump elements by a common control ring on which claws are fitted, which engage in adjustable control sleeves of pump elements, the claws creating a direct connection between control ring and adjustable control sleeve.
Patent DE-3802911-A1 (DE)
Title: Set of points for model railways
Inventor: KOGELBAUER HERBERT
IPC: A63H19/32
Filed: 1988-02-01
Abstract: The set of points for model railways has an electromagnetic point actuator which can be fixed thereon. In each case, two end regions of sleepers lying side by side are connected to a web bridging the intervening space situated between them. The fixing tabs of the elongate housing of the point actuator can be screwed to the web. In order to enable the point actuator to be mounted to left or right, as selected, without the realistic imitation being impaired thereby, the web consists of a block (10) which can be fixed between the ends of adjacent sleepers (6, 7; 8, 9) (Fig. 1). <IMAGE>
Patent DE-3803296-A1 (DE)
Title: Piece of adjustable seating furniture
Inventor: WANNER THOMAS
IPC: A47C1/032
Filed: 1988-02-04
Abstract: The invention relates to a piece of adjustable seating furniture, having a back and a seat part, which can be articulatedly connected to one another and adjusted relative to one another, and also two pairs of legs which can be connected to the long sides of the body of the piece of seating furniture and by means of which the angle between the back and the seat part can be adjusted. The back and the seat part consist of a plurality of rod pairs, bar pairs or the like which can be articulatedly connected to one another, can be pivoted in vertical planes, run parallel to one another and extend in the longitudinal direction of the piece of seating furniture and whose common articulation lie in one plane and whose other ends can be articulatedly connected to a bow of the back part and a bow of the seat part. The legs are constructed in the manner of scissors, it being possible, in the case of each pair of legs, for the upper end of the one leg to be articulatedly connected to the bow of the seat part and for the upper end of the other leg to be articulatedly connected to the bow of the back part and for them to be fixedly connected in the use position of the piece of seating furniture.
Patent DE-3803740-A1 (DE)
Title: Process for producing panel-like floor elements for forming a false-floor structure
IPC: B28B19/00
Filed: 1988-02-08
Abstract: The invention relates to a process for producing panel-like floor elements for a false-floor structure, in the case of which the panel-like floor elements are borne directly or indirectly on supports which are set up at predetermined intervals on a load-bearing substructure. In order, in the case of said process, to form a shearing-resistant interconnected assembly, a ceramic outer panel and a bottom layer are brought into full surface contact with a still free-flowing core layer, and said core layer is hardened while maintaining the full surface contact of the layers.
Patent DE-3803983-A1 (DE)
Title: Pressure controller
Inventor: RAETZ KARLHEINZ DR
IPC: G05D16/06
Filed: 1988-02-10
Abstract: In the mixing of gas or liquid streams, it is often important to adapt the pressure of one medium always to the fluctuating pressure of the other medium. In this way, the mixture ratio can be kept constant. The invention describes a pressure controller which adjusts the high pressure in one conduit to the pressure which prevails in a conduit with a lower pressure. One exemplary application is the through-flow heater in hot-water supply. Temperature fluctuations which occur when several consumers extract warm water can thus be avoided.
Patent DE-3805438-A1 (DE)
Title: System for recording and reproducing video signals
Inventor: HEITMANN JUERGEN DIPL ING
IPC: G11B15/12
Filed: 1988-02-22
Abstract: A system for recording and reproducing video signals on magnetic tape is proposed. The track pattern of the magnetic tape is specified in the SMPTE(EBU) standard D1. To reduce the number of rotating transformers between rotating replay heads and fixed circuit components, controlled change-over switches are provided. A further reduction in the number of rotating transformers is obtained by a series circuit of so-called flying erase heads.