baber/WOPTO huggingface dataset:
Patent DE-3728495-A1 (DE)
Inventor: CARRIE SUSAN E
IPC: B81B7/00
Filed: 1987-08-26
Abstract: An asynchronous micro-machine/interface responsive to a central processing unit (CPU) in which the CPU and the micro-machine/interface are run on clocks which are asynchronous from one another is provided. The micro-machine/interface has data path elements (40) for receiving an incoming instruction and for performing actions requested by the instruction, as well as a means (60) for synchronizing the instruction to the clock of the micro-machine/interface and for performing actions within the data path elements prior to the execution of the instruction and during transfer of control, by the micro- machine/interface, to the routine that is associated with the instruction. <IMAGE>
Patent DE-3729242-A1 (DE)
Title: Method for measuring the level of a liquid in a vessel
Inventor: GERLACH JOACHIM VON
IPC: B22D11/18
Filed: 1987-09-02
Abstract: The measurement of the level of a liquid in a vessel is made particularly difficult when, for example, molten metals at very high temperatures are in the vessel. According to the invention, this problem is solved in a simple manner when the level is calculated, with the aid of a microprocessor, from the signal of a force measurement device (14) measuring the buoyancy force of an immersion body (12). <IMAGE>
Patent DE-3730155-A1 (DE)
Title: Indirect illumination for adaptation sections
Inventor: HAHN HERMANN PROF DR ING
IPC: F21V7/00
Filed: 1987-09-09
Abstract: With the aid of indirect illuminations in the region of the adaptation sections of road tunnels, glare can be reduced and energy can be saved to a considerable extent.
Patent DE-3730653-A1 (DE)
Inventor: SHIBAHATA YASUJI
IPC: B60W10/18
Filed: 1987-09-11
Abstract: A power transmitting apparatus for a four-wheel-drive vehicle utilizes dynamic braking of an electric motor. The power transmitting apparatus includes a main transmitting mechanism 43 for directly transmitting torque of a power unit 41 to main drive wheels 44, an auxiliary transmitting mechanism having a power transmitting shaft 42 for transmitting torque of the power unit to auxiliary drive wheels 47, an electric motor 1 disposed in the auxiliary transmitting mechanism and having a rotor 2 and a stator 3, one of the rotor and the stator having output terminals, and a resistor 6 connected to the output terminals. The motor operates as a generator. The kinetic energy produced by the difference between the rotational speeds of the stator and the rotor is converted to electric energy, which is dissipated as heat by the resistor. Torque commensurate with the differential speed is produced from the output shaft 4 of the motor. <IMAGE>
Patent DE-3731003-A1 (DE)
Title: Process for joining together double pipelines which are straight-running in different directions and are made in particular of thermoplastic and device for joint heating of conduit parts, to be joined together according to the process and made of thermoplastic, of double pipelines
Inventor: TSCHERWITSCHKE RICHARD
IPC: F16L47/02
Filed: 1987-09-16
Abstract: A process is described to allow the outer and inner pipes of double pipelines which are straight-running in different directions to be equipped with an outer pipe casing, even in the region of a pipeline bend or a pipe branch. In the case of a pipeline bend, it is proposed first of all to weld the end of an inner pipe bend to an inner pipe projecting out of the outer pipe of a first double pipeline, subsequently to mount a cylindrical extension piece on the outer pipe end, at the bend side, of said double pipeline, then to plug the outer pipe bend onto the inner pipe bend and to weld it to the extension piece and subsequently to weld an inner-pipe bend endpiece projecting out of the outer pipe bend to a further inner pipe and finally to weld a further outer pipe, of a second double pipeline, to the outer pipe bend. In the case of a pipe branch, it is proposed to plug two parts, forming in particular a T-shaped connection piece, with their tubular connection sockets onto a pipe socket in each case of an inner-pipe branch piece in such a manner that all pipe sockets are located, over at least part of their length, within the two parts, to be welded together, of the connection piece, whereupon all pipe sockets of the inner-pipe branch piece [lacuna] to an inner pipe and all connection sockets of the connection piece [lacuna] to a [lacuna] ... Original abstract incomplete.
Patent DE-3731574-A1 (DE)
Title: Fastener for fans
Inventor: WROBEL GUENTER
IPC: F04D29/60
Filed: 1987-09-19
Abstract: Until now, sheet-metal nuts that protruded beyond the outer contour of the fan housing and insert nuts have been used to fasten fans. Both of these fasteners are not universally applicable, or are too expensive. The fastener according to the invention is a U-shaped yoke (1) whose legs (2, 3) each have an opening (4, 5) whose width corresponds to the core diameter of the fastening screws used. This yoke (1) is made of strip material as an inexpensive mass-produced item, and can be used universally, for example in fans that have flanges on the intake and discharge sides. <IMAGE>
Patent DE-3737212-A1 (DE)
Title: Device for the central alignment of a windscreen of a motor vehicle
Inventor: FELDMANN FRANZ DIPL ING
IPC: B62D65/06
Filed: 1987-11-03
Abstract: In the case of a device for the central alignment of a windscreen of a motor vehicle when it it is being installed in an associated window opening in the vehicle body, the windscreen has on its edge, which is provided with a screen-printed coating, a window-like first adjustment mark which is left unprinted and has to be aligned by sight with a second adjustment mark provided on the edge of the window opening in the body sheet. A light can be fixed releasably on the outside of the windscreen, in the region of the window-like first adjustment mark, in such a manner that the second adjustment mark is illuminated through the window-like first adjustment mark. As a result, it is possible, in a simple but very effective manner, to compensate for the disadvantage of the unfavourable light conditions generally present in the installation region and to allow the worker to undertake a perfect, central alignment of the windscreen in the associated window opening in the vehicle body.
Patent DE-3741485-A1 (DE)
Inventor: GOETZBERGER ADOLF DR
IPC: H01L31/054
Filed: 1987-12-08
Abstract: A solar cell module comprises several bilaterally active solar cells (2 to 10) arranged on an array of several parallel channel-shaped reflectors (13). The reflectors deflect the part of the solar radiation incident alongside the solar cells (2 to 10) to the lower side of the solar cells (2 to 10). The channel-shaped reflectors (13) have a semi-circular cross-section. The solar cells (2 to 10) are rectangular and their width corresponds to the diameter of the semi-circular reflectors (13). The solar cells (2 to 10) project by half their length beyond the corresponding reflector openings.
Patent DE-3742966-A1 (DE)
Title: Safety linkage for shaft barriers
Inventor: MARQUARDT WERNER
IPC: B66B17/36
Filed: 1987-12-18
Abstract: A safety linkage for shaft barriers ensures that the gate and drive are mechanically separated from one another if a counterpressure occurs during the closing of the shaft barrier. To this end, a push strip horizontally displaceable to a limited extent is attached to the end face of the gate. The push strip acts via horizontal push rods on a vertical push rod which in turn lifts a driving pin out of a driving claw, as a result of which the connection is separated as described. The person jammed between gate and limit can then easily free himself by simply pushing back the gate, in which case the gate is subsequently automatically coupled via the appropriately designed safety linkage upon further actuation of the drive. These shaft barriers can thus be operated with the necessary push force without the jammed person being endangered in the event of jamming, because this person is automatically protected by separation of gate and drive in good time. <IMAGE>
Patent DE-3803256-A1 (DE)
Title: Hand implement for cleaning smooth surfaces, in particular glass panes
Inventor: KLOTZ MANFRED
IPC: A47L1/06
Filed: 1988-02-04
Abstract: The hand implement for cleaning smooth surfaces, in particular glass panes, has a holder (1) which is in the form of a flat box and exchangeably receives a sponge and a wiping strip at a distance therefrom and on which there is arranged a handle (4) so as to be tiltably and laterally adjustable by means of two joints (DG, SG), arranged one above the other, about a vertical axis (5) and an axis (6) running parallel to the holder (1). The handle (4) is adjustably connected to the holder (1) by a locking bush (8) as rotary joint (DG) and a locking extension (9) as swivel joint (SG), and both joints (DG, SG) can be brought by a common spring (7) into the locking position and held in this position, the spring (7) being arranged around the rotary-joint shaft (5) fixed in the holder (1). <IMAGE>
Patent DE-3805153-A1 (DE)
Title: Supporting and guiding construction
Inventor: RUEHLIG FRANK
IPC: F16B7/02
Filed: 1988-02-19
Abstract: The supporting and guiding construction consists of supporting and guiding elements (1) and connecting elements (7), the connecting elements (7) being connected in a manner capable of being clamped to the supporting and guiding elements. <IMAGE>
Patent DE-3806109-A1 (DE)
Title: Method for establishing at least the surface structure of moving spherical particles
Inventor: BAUKHAGE KLAUS PROF DR ING
IPC: G01N15/02
Filed: 1988-02-26
Abstract: Methods are already known for establishing the size and velocity of moving spherical particles in a multiphase system. These normally work according to the laser-Doppler principle. It is here disadvantageous that these allow no conclusions about the surface structure of the particles to be measured. The invention is concerned with extending the laser-Doppler method known per se for determining the surface structure of spherical particles in a multiphase stream. According to the invention the values for determining the surface structure of the particles to be measured are extracted from the measuring signals picked up by measuring detectors and, in detail, according to previous spectral analysis (Fourier transformation). The method is especially suitable for determining the roughness of the surface of approximately spherical particles which are moving in a gaseous or liquid medium.
Patent DE-3806350-A1 (DE)
Title: Anticorrosion coating composition for steel, especially for reinforcement steel in concrete
Inventor: MUELLER KURT DR
IPC: E04C5/01
Filed: 1988-02-27
Abstract: The invention preferably relates to a means of protecting reinforcement steel against corrosion in building materials and constructional elements made of silicate concrete, in which permanent passivation of the reinforcement steel is not ensured. By reducing the number of components in the formulation, especially those components which may damage human health, the intention is to develop an economically advantageous anticorrosion coating composition which, as a dipping lacquer, has improved rheological properties. This is achieved using known anti-rusting pigments, fillers, drying oils, drying agents (siccatives) and oxidised bitumen (blown bitumen) by a composition having the following mixing ratios in accordance with the invention:   6-13 M-% of linseed oil-tung oil (wood oil) stand oil or linseed oil stand oil (calorised linseed oil)   2-6 M-% of calcium stearate   15-30 M-% of aluminium silicate   8-14 M-% of red lead oxide (minium)   </= 4 M-% of n-butanol   </= 1 M-% of cobalt naphthenate   5-15 M-% of oxidised bitumen 35-55 M-% of solvent such as perchloroethylene, xylene, alkylnaphthenes.   The new anticorrosion coating composition can be used for all applications where ferrous metals are to be protected against corrosion by dipping.
Patent DE-3809124-A1 (DE)
Title: Sign
Inventor: VOIT STEFAN
IPC: G09F7/16
Filed: 1988-03-18
Abstract: Front and rear side of the sign bear the same inscription, the inscription of the rear side being in mirror writing and consists of a corrosive substance. The corrosive substance of the mirror writing is matched to the base receiving the sign and tranfers the information of the sign to the base. The advantages of the invention lie in particular in the fact that, simultaneously with the application of the sign, an irreversible marking of the articles takes place so that, after the sign has been detached or illegally removed, the characteristic information remains permanently on these articles and identification is possible at all times.
Patent DE-3813436-A1 (DE)
Title: Circuit arrangement for the prevention of substrate currents
Inventor: HORCHLER WOLFGANG DIPL ING
IPC: H01L27/02
Filed: 1988-04-21
Abstract: By means of a protective collector (CS), consisting of a p-doped structure lying between the available collector (C) of a given lateral pnp-transistor structure (TI) and one or more insulating layers, the operation of the given lateral pnp-transistor structure (TI) in the saturation region, and thus the production of substrate currents, is prevented in connection with an evaluation circuit. <IMAGE>
Patent DE-3820831-A1 (DE)
Title: Method and device for filling extruding presses with small parts, especially small parts of vegetable matter
Inventor: SCHEDLBAUER KARL
IPC: B30B15/30
Filed: 1988-06-21
Abstract: The invention relates to a method and a device for filling extruding presses with small parts, especially small parts of vegetable matter, in the case of which the small parts are moved in a batch which is 25% to 150% larger in volume than the filling and pressing chamber (7) by means of at least two or more filling slides (1), (2) out of a loading position beneath the inlet shaft (3) into a filling position above the inlet aperture of the filling and pressing chamber (7) in such a way that after they have fallen into the latter chamber (7), an extruded part is formed at the same time as the extrusion die performs its pressing stroke, the said extruded part having     a) fully uniform felting of the chips to one another   b) fully uniform compaction over the length, c) even layering and/or uniform strength and/or inner tension over the height of the extruded part.   <IMAGE>
Patent DE-3827334-A1 (DE)
Title: Spring hook
Inventor: ENGERS STEFAN DIPL ING
IPC: F16B45/02
Filed: 1988-08-12
Abstract: In a spring hook (11) for receiving a mountain climber's rope (1), a strap loop (3) or the like, consisting of a main limb (12), two subsidiary limbs (13, 14) moulded onto the ends thereof, and of a snap-in piece (15) by means of which the opening (18) between the two subsidiary limbs (13, 14) can be closed, the main limb (12) is designed to be completely or partially convexly curved towards the snap-in piece (15) in the longitudinal direction. It is achieved by this design that, with the same material thickness of the main limb (12), its strength is considerably greater than with a straight course. Furthermore, handling is improved and the risk of loading in transverse directions is reduced. <IMAGE>
Patent DE-3831235-A1 (DE)
Inventor: AMBORN PETER
IPC: F16C3/02
Filed: 1988-09-14
Abstract: A built-up shaft assembly comprises a sleeve member (2) (e.g. a crank web, cam, gear, etc.) with an aperture (3) therein in which is fitted a tubular journal portion (1). A plug (4) fitted within the journal portion (1) expands the latter so that the sleeve member is held fast thereon. <IMAGE>
Patent DE-3832557-A1 (DE)
Title: Process and apparatus for the formation of packaging units wrapped with plastic foil and packaging unit produced therewith
Inventor: BEUMER BERNHARD DIPL ING
IPC: B65B9/13
Filed: 1988-09-24
Abstract: The invention relates to a process and apparatus for the formation of packaging units each consisting of a multi-layer article stack wrapped with plastic foil, in which process, first of all, a plurality of essentially congruent article layers are arranged one above the other, a web-like material portion is arranged on the penultimate article layer, a special (article) layer having at least two elongate recesses for receiving supporting means of a lifting appliance is arranged on the web-like material portion, the stack thus formed is covered with a foil cover, the thus partially wrapped stack is rotated through 180@, and the rotated stack is covered with a further foil portion on its not yet wrapped side now forming the top side, the stack being covered with a stretch-foil cover known per se, and the stretch-foil portions, which extend over or through the recesses after the covering of the stack with a stretch-foil cover and which do not bear on the stack, each being profiled into the respective recess and being connected, at least in places, to the respective bearing portion of the stack, in such a way that the stretch-foil cover follows the stack contour even in the region of the recesses (Figure 7). <IMAGE>
Patent DE-3835720-A1 (DE)
Inventor: WIMMER HANS
IPC: A61J1/00
Filed: 1988-10-20
Abstract: A closure (2) for a medical bottle (1) has a pot-shaped cap (3), which can be connected to this bottle, and situated in it an elastic sealing element in the form of an elastic sealing layer (5). According to the invention, the sealing layer (5) is welded firmly and inseparably to the cap (3) on the inside of the cap, and, in the front side (4) of the cap (3), there is at least one cut-through opening (6), into which the sealing layer (5) projects. A method for producing a closure (2) for medical bottles, in particular for a closure according to Claims 1 to 14, consists in particular in that, in a first production step, the cap (3) is manufactured with at least one cut-through opening (6) and, in a second production step, the elastic sealing layer (5) is introduced into the cap (3) and its cut-through opening (6) and is there firmly and inseparably welded to the cap material. Such a closure is characterised by high biological safety, comfortable safe handling and by an inexpensive production method. <IMAGE>
Patent DE-3835787-A1 (DE)
Title: Rack for storing and keeping plants
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A01G9/02
Filed: 1988-10-20
Abstract: Rack for storing and keeping plants, which is constructed as a vertical wall and has water vessels into which the pots in which plants are planted can be obliquely inserted. The water tubs are situated vertically one above the other and have an overflow, and their inclination can be adjusted. As a result of this arrangement, the rack is optimised in terms of space-saving. It makes possible very simple watering and offers the plants adequate light and space. The depositing surfaces do not have to be shifted even when the pots are relatively large.
Patent DE-3839341-A1 (DE)
Title: Method and device for the universal comminution and cutting of materials
Inventor: KUHNT GUENTER
IPC: B02C13/286
Filed: 1988-11-22
Abstract: A method and a device are proposed for the universal comminution and cutting of materials in the same machine. In order to be able to carry out both operations, the direction of rotation of a rotor which is equipped with hammers or the like can be reversed, the materials to be cut being removable from the machine through an ejection flap which is arranged above a material delivery point. In order to be able to carry out both operations in one machine, it is, on the one hand, possible to use two differently shaped lids or the same lid in conjunction with a separator in order to increase the overall height of the lid. <IMAGE>
Patent DE-3841348-A1 (DE)
Inventor: SARTORI PETER PROF DR RER NAT
IPC: C08G77/60
Filed: 1988-12-08
Abstract: The process involves cocondensing dihalosilanes R<1>R<2>SiX2 and saturated dihalohydrocarbons Y-A-Y in the presence of an alkali metal, where the groups R<1>, R<2>, X, Y and A are as defined in the claims.
Patent DE-3843031-A1 (DE)
Title: Process for cleaning window panes of motor vehicles
Inventor: BRILL KLAUS DR
IPC: B60S1/34
Filed: 1988-12-21
Abstract: A process is proposed which is used for cleaning window panes on motor vehicles. In the cleaning process an elongate wiper element, which is placed against the window pane, is moved transversely to its longitudinal extent to and fro over the window pane. In order, in the wiping process, substantially to reduce the number of liquid droplets remaining on the window pane, i.e. in order to improve the function of the wiper, during the wiping operation the bearing force of the wiping element against the window pane is continuously changed with a frequency which is at least ten times higher than the wiping frequency.
Patent DE-3902784-A1 (DE)
Title: Work roll for a planetary cross-rolling mill
Inventor: SIEBKE TYCHO DIPL ING
IPC: B21B1/20
Filed: 1989-01-31
Abstract: The work roll for a planetary cross-rolling mill consists essentially of a basic body (1) and of a wearing body (2). The basic body (1) is provided with a concentrically arranged frustoconical part (6) onto which the wearing body (2) can be press-fitted. For this purpose, the wearing body (2) is provided with a frustoconical turned recess (7) matched to the frustoconical part (6). A bolt (14) arranged concentrically in the work roll presses the wearing body (2) positively and non-positively onto the basic body (1). This design and arrangement provides the possibility not only of simple replacement of the wearing body (2) but also a stable arrangement of the parts of the roll relative to one another without the need for extensive connecting means. <IMAGE>
Patent DE-3904621-A1 (DE)
Title: Shopping trolley
Inventor: EBERLEIN HERBERT DIPL ING
IPC: B62B3/18
Filed: 1989-02-16
Abstract: In the case of a shopping trolley (1) which essentially comprises a conical underframe (2) and a conical basket (16) and which in addition can have a lower loading area (12), the narrow side (23), measured transversely to the pushing direction, of the basket (16) is arranged over the wide side (8) of the underframe (2) and the wide side (22) of the basket (16) is arranged above the narrow side (10) of the underframe (2). <IMAGE>
Patent DE-3904956-A1 (DE)
Title: Ratchet spanner
Inventor: BALZEREIT RAINER
IPC: B25B13/46
Filed: 1989-02-16
Abstract: On a ratchet spanner 1 for turning polygonal screws and nuts, engagement of the pawls 10 in the teeth 8 of the ratched is no longer obtained by springs, but by magnetic force. For this purpose, magnets 11 are fitted to the pawls 10 and/or to the teeth 8, or the pawls 10 are magnetic as a whole. <IMAGE>
Patent DE-3905047-A1 (DE)
Title: Apparatus for drawing sheet metal, in particular for manufacturing stainless-steel sinks
Inventor: KOERNER RALF DIPL ING
IPC: B21D37/18
Filed: 1989-02-18
Abstract: The invention relates to an apparatus for drawing sheet metal which is clamped between a blank holder and a drawing ring and is drawn by an upper die over a drawing curve of the drawing ring. To improve the sliding properties, a lubricant supply is provided close to the upper end of the drawing curve, to be precise in the drawing ring itself and/or on its support.
Patent DE-3907250-A1 (DE)
Title: Device for securing doors
IPC: E05C17/36
Filed: 1989-03-07
Abstract: The device comprises a safety chain (4) which on one side encircles a free section (3) of the door knob and is held in place by a padlock (7) passing through the chain links (5,6).   The other side of the chain is led through a sleeve-type holding element (9) screwed to the wall (13) of the door frame (14). The free ends of the chain when fitted are secured by a further padlock (15).