baber/WOPTO huggingface dataset:
Patent DE-3333296-A1 (DE)
Title: DMA-coupled instrumentation bus
Inventor: THERBURG ROLF-DIETER DR ING
IPC: G06F13/42
Filed: 1983-09-15
Abstract: The core of the invention is a universally applicable method for fast parallel digital transmission of data between one or a number of data processing systems (DVA) and selectively addressable subscribers. These can be data sinks or sources themselves or can be used as interface to other technical facilities. With respect to the data processing systems, the transmission runs in direct memory access, control information items or data being transmitted in time-division multiplex mode. In an advantageous development of the method (see Figure 1), a transmission rate of over 700 kHz has been achieved which corresponds to a data rate of more than 11 MBIT/sec. The method supplies the basis for a modular system, which is inexpensive due to low hardware expenditure, for process data input/output under real-time conditions in complex measuring and control facilities. <IMAGE>
Patent DE-3339580-A1 (DE)
Inventor: STAHL HANS-GEORG DIPL CHEM DR
IPC: C08G18/12
Filed: 1983-11-02
Abstract: 1. Aqueous dispersions with a content of organic solids of 30 to 80 % by weight, based on the aqueous dispersion, which are based on I. 60 to 90 % by weight, based on the sum of I + II, of oil-free polyester or alkyl resin, II. 10 to 40 % by weight, based on the sum of I + II, of crosslinking agent, III. 0 to 1.5 % by weight, based on the sum of I + II, of emulsifier and, if appropriate, IV. customary amounts of auxiliaries and additives, characterized in that the oil-free polyesters and alkyd resins I have an average functionality of 2.5 to 10, an average degree of condensation of 10 to 25, and an average content of urethane groups of 3 to 6 per molecule and contain radicals of cocondensed 2,2-di(hydroxy-methyl)-carboxylic acids corresponding to an acid number of 15 to 30, at least 80 % of which are neutralized, in that the crosslinking agent II consists of a) water-soluble aminoplast resin and b) blocked polyisocyanate, the weight ratio of a/b being 0.33 to 1.0, and in that the content of organic solvent is less than 8 % by weight, based on the dispersion.
Patent DE-3340522-A1 (DE)
Title: Heat exchanger element
IPC: F28F9/26
Filed: 1983-11-09
Abstract: A heat exchanger element consists of at least one plastic plate and has a junction piece which serves to connect the connecting pipe length of each heating plate to the respective feed or return line. The junction pieces are mounted on the connecting pipe lengths of each plastic plate and thereby prevent the transfer of force to the plastic plate. The junction pieces themselves are rigidly mounted.
Patent DE-3346607-A1 (DE)
Title: Continuous ink ribbon cartridge for a typewriter or similar office machine
Inventor: TAPPEHORN BERND DIPL ING
IPC: B41J32/02
Filed: 1983-12-23
Abstract: In modern typewriters, it is desirable to use ink ribbon cartridges both with continuous fabric ink ribbons which pass through the printing station several times and carbon ribbons which can be used once. For this purpose, receiving devices for the ink ribbon cartridges are known, in which drive elements are arranged which serve for transporting both the fabric ink ribbons and the carbon ribbons. The invention is based on the object of developing an ink ribbon cartridge for a continuous ink ribbon (61) which can be inserted in a receiving device (3) having a pivotable pressure roller (25) which consists of elastic material and can be coupled to drive rollers mounted in the cartridges for transporting other ink ribbons, e.g. carbon ribbons. When the fabric ribbon cartridges (55) are used, deformation of the pressure roller (25) consisting of elastic material is to be prevented. This object is achieved in that a stop is provided on the cartridge housing (56), which stop engages on the pivot lever (40) and prevents the pressure roller (25) touching parts of the cartridge. As a result, deformation of the pressure roller (25) is reliably avoided when it is not in use. <IMAGE>
Patent DE-3400753-A1 (DE)
Title: Outer swing door for vehicles, and its actuating device
Inventor: FORIAN GABOR DIPL ING
IPC: E05F15/04
Filed: 1984-01-11
Abstract: Outer swing door for vehicles, and its actuating device. The outer swing door is equipped with a drive device, a rotary column and a pivoting arm, at least one point of the door being guided along an arc of a circle and another point being guided at least partially in a straight line, and the first point being connected to the pivoting arm. The actuating device of the outer swing door has the rotary column, a drive of the rotary column and the pivoting arm connected to the door, there being connected to the door a guide means which guides the connection point in a straight line during at least some of the movement. In the combination of the outer swing door and the actuating device, a locking element is connected to the door in the vicinity of the point guided in a straight line and another locking element cooperating with the first is connected to the vehicle frame.
Patent DE-3401873-A1 (DE)
Title: Device for fastening a scaffold element in a suspended manner
Inventor: BAUMANN WOLFGANG
IPC: E04G5/04
Filed: 1984-01-20
Abstract: An anchoring part (11) is secured on the ceiling (2) of a building to be constructed, which part bears a suspension element which projects over the ceiling edge (16) and is in the form of a bush (17). The bush (17) receives an essentially vertically extending rail (18) which is provided with a number of holes (23) distributed over its length. A socket pin (24) can be inserted into the holes (23). The socket pin (24) forms a support, by way of which the rail (18) stands on the upper edge (31) of the bush (17). The socket pin further serves as a hinge point for a scaffold element (4) which is to be suspended and which engages behind the socket pin (24) with suitable pegs (10). The rail (18) is preferably in the shape of a U-profile. It can be fixed on the wall (3) by wall anchors (37). Different structural forms of a rail extension with the socket pin (24) as connecting member are envisaged. <IMAGE>
Patent DE-3403099-A1 (DE)
Title: Odour-absorbing and liquid-absorbing litter, in particular for small animals, and process for the production thereof
Inventor: HERTLE GERHARD
IPC: A01K1/015
Filed: 1984-01-30
Abstract: In an odour-absorbing and liquid-absorbing litter for small animals which consists of granules produced using pumice, the pure pumice granules are covered with rock dust with a particle size up to 90  mu m.
Patent DE-3403999-A1 (DE)
Title: Reading lamp
Inventor: KIEFER HARALD
IPC: F21Y115/10
Filed: 1984-02-06
Abstract: The invention relates to a reading lamp having a luminaire body, a cable set, a mains plug and a switch. An illuminated field that is sufficient for reading but does not disturb other persons in the room is obtained in accordance with the invention by constructing the luminaire body as a reading strip in which a number of light-emitting diodes are embedded in a row with at least partially exposed luminous elements.
Patent DE-3404260-A1 (DE)
Title: Intelligent toy
Inventor: KLIR VILEM
IPC: A63H30/00
Filed: 1984-02-07
Abstract: A conventional unintelligent toy is characterised in that, when it is put to use, the initiative must always come from the playing person concerned. This has the following disadvantages:     - It is not acknowledged by children as a real playmate.   - The activation of the toy is too difficult for small children.   - Not interesting for adults.   These disadvantages are eliminated according to the invention in that the intelligent toy contains an observation system or a control system as well as the electronic evaluation which controls the responses of the toy to the movements of the playing person. A simple embodiment is, for example, a toy dog which is fitted with a movement detector (e.g. a microwave system based on the Doppler principle). When a child approaches, the dog begins to bark for a time and thereafter turns its head from side to side. In an expensive embodiment, interactive communication between the toy and the player is possible due to a programmable microprocessor controller in which speech recognition can also be used. Figures 1 and 2 show the fundamental difference between a conventional toy and an intelligent toy. <IMAGE>
Patent DE-3405696-A1 (DE)
Title: Diaphragm pump
Inventor: DITTRICH EWALD
IPC: F04B43/02
Filed: 1984-02-17
Abstract: Diaphragm pump with a combined two-chamber system with optional air/water supply or discharge in one power stroke for the purpose of obtaining water, filtering water or regenerating water by recirculation with an oxygen/air supply, exploiting wind power or other driving forces, as well as the possibility of manufacturing the pump casing from plastics.
Patent DE-3412880-A1 (DE)
Title: Means for erecting prestressing reinforcements for reinforced-concrete compound units
Inventor: PENZKOFER LUDWIG ING GRAD
IPC: E04C5/08
Filed: 1984-04-05
Abstract: The invention relates to means, which can be inserted in a shuttering for a reinforced-concrete compound unit, for erecting prestressing reinforcements or the sheaths thereof. The invention is characterised by at least one bar-shaped load-bearing element which is prefabricated from structural steel and which forms at least one bearing surface, running transversely with respect to the longitudinal axis of the bar-shaped load-bearing element, for prestressing reinforcements or for at least one sheath.
Patent DE-3414307-A1 (DE)
Title: Method for transmitting a signal in an analog video channel
Inventor: BAEKER KLAUS-JUERGEN DIPL ING
IPC: H04N1/21
Filed: 1984-04-16
Abstract: In this method, the signals are multiplied for input into the video channel and are superimposed during the output for reconstructing the original successive video signals in order to increase the signal/noise ratio. For example, the video signals of each individual television frame are recorded several times in the case of an analog videotape storage device, and the recorded video signals belonging to one television frame are added during the replaying.
Patent DE-3415494-A1 (DE)
Title: Exhaust and refill valve for a reciprocating piston internal combustion engine
Inventor: CROMBAG JAKOB
IPC: F01L1/32
Filed: 1984-04-26
Abstract: On an exhaust and refill valve for reciprocating piston internal combustion engines with a valve rotating mechanism the function of the valve rotating mechanism is to be easily inspectable. For this purpose a profiled element is arranged on a part rotationally fixed to the exhaust and refill valve. A sensor supported in the cylinder head can be brought to bear by manual displacement on the periphery of the element. <IMAGE>
Patent DE-3416090-A1 (DE)
Title: Incremental position measuring device
Inventor: ROEHRLE JOSEF DIPL ING
IPC: G01D5/245
Filed: 1984-04-30
Abstract: In an incremental position measuring device for a measurement path which can be split into path sections, sensors (G1, G2) are provided for equidistant path marks (W11 to W1n and W21 to W2n, respectively) and reference marks (R1, R2). The position of each path section inside the measurement path can be detected by a phase shift of the reference marks (R1, R2) relative to one another that is specific to the path section. The fine location inside the particular measurement section is determined from the path marks. <IMAGE>
Patent DE-3420075-A1 (DE)
Title: Apparatus for transferring workpieces between a plurality of stations in a pressing system
Inventor: NISHIDA KENJI
IPC: B21D43/05
Filed: 1984-05-29
Abstract: An apparatus for transferring workpieces from a press to a downstream press is arranged between the two presses. The transfer apparatus comprises two guide rails (10), which are mounted on a foot (1) provided with wheels (2), a control belt (12) which extends in the longitudinal direction of the guide rails (10) and can be driven in opposite directions, a slide (16) which can be moved along the guide rails (10) and is firmly connected to the control belt (12), a carrier (18) mounted on the slide (16) and rotatable relative to the latter, a workpiece support (19) secured on the carrier (18), and a guide plate (23) which is mounted on one of the guide rails (10) in such a way that its angular position in relation to the guide rail can be adjusted as required. The guide plate (23) serves to guide a rod (21) which is connected to the rotatable carrier (18) and by which the angular position of the carrier (18) during the movement of the slide (16) is controlled. <IMAGE>
Patent DE-3427744-A1 (DE)
Title: Insert for open fireplaces
Inventor: SCHAETTLER HEINZ ULRICH
IPC: F24B1/188
Filed: 1984-07-27
Abstract: The invention relates to an insert for open fireplaces, which consists of a double-casing housing for forming a convection space, which surrounds the combustion space at the side, at the rear and at the top, and to which room air can be supplied at the bottom, which air emerges as heated air from the convection space at the top and on the front side. In this case, the volume flow of the smoke gases carried off at the top from the combustion space directly into the smoke gas offtake can be regulated with a throttle element. Arranged on the inner casing of the housing are smoke gas flues which, when the throttle element is closed, conduct the smoke gases entering the smoke gas flues at the bottom upwards to the smoke gas offtake along the inner casing.
Patent DE-3433293-A1 (DE)
Title: Self-adhesive plastics film and process for the production thereof
Inventor: GEBAUER HORST
IPC: C09J7/22
Filed: 1984-09-11
Abstract: In a self-adhesive plastics film, the aim is to simplify the adhesive bonding without affecting the optical appearance, for example in the case of transparent films. This is achieved by forming the adhesive coating (2) from a multiplicity of individual adhesive spots (3) which are spatially separated from one another, the coating being carried out according to the process so as to cover the surface using a punctiform grid. <IMAGE>
Patent DE-3437975-A1 (DE)
Title: Explosion-protective, electrical equipment for mobile machines in underground operation, especially a semi-trailer of a tunnelling machine
Inventor: LORENZ HORST ING GRAD
IPC: H02B1/28
Filed: 1984-10-17
Abstract: In the case of explosion-protective electrical equipment for mobile machines in underground operation, especially a semi-trailer of a tunnelling machine, for whose operation transformers, switching apparatuses and control apparatuses are provided which follow the mobility of the machine on running gear, it is provided according to the invention that the running gear consist of a torsionally stiff framework having a frame on which a light housing is constructed, which light housing is in general assembled from panels or metal sheets having elastic joints, is externally ventilated with compressed air by means of a circulation system and is divided into spaces of which one is used as a sluice which maintains the overpressure of the detonation-protection gas and through which access can be gained to an emergency exit (which is protected by a door) of a further space which is used as a low-power section which holds the switching and control apparatuses and is divided by means of an intermediate wall from a further space, which is used as a high-power section and can be reached through an intermediate door having a door switch which disconnects the supply line.
Patent DE-3441295-A1 (DE)
Inventor: SUNDER-PLASSMANN CHRISTOPH DIP
IPC: F04D29/46
Filed: 1984-11-12
Abstract: 1. Device for ventilators (1) in ventilator systems with suction connection pieces (6) integrated within the ventilator casing (2), especially for radial ventilators, for regulating the air volume flow of the ventilator, whereby the induction, in which the wall which separates the inlet chamber (7) from the pressure chamber (5), has one or several openings (12) aligned in it, the area of cross-section of which can be varied using the flaps (13, 14) fitted to the openings, and whereby the flaps are adjustable via rods, characterized by the fact, that the openings (12) are aligned with the suction connection pieces (6), whereby the suction connection pieces (6) from the sole casing wall between the inlet chamber (7) and the pressure chamber (5), that the flaps (13) and their adjusting rods are aligned in the pressure chamber (5) within the casing (2) and that the front edges of the blades of the flaps (13) insert into the inside of the pressure chamber (5) roughly paralel to the axes of the flaps when the openings (12) are opened, and remain in front of the axes fo the flaps (13), seen from the direction (arrow) of the bucket wheel (3).
Patent DE-3444980-A1 (DE)
Title: Flexible printed circuit
Inventor: ONO YASUICHI
IPC: H05K1/09
Filed: 1984-12-10
Abstract: A flexible printed circuit in which no cracks are formed in the circuit itself and in its components, and in which the components do not delaminate, comprises a flexible electrically insulating base film, a plurality of conductive thin-film layers and an electrically insulating elastic protective layer which is formed in such a way that it covers at least those regions of the conductive layers which are subject to bending.
Patent DE-3503066-A1 (DE)
Title: Pendulum suspension for a brake-lining holder of a rail-vehicle disc brake
Inventor: NADAS JULIUS DIPL ING
IPC: B61H5/00
Filed: 1985-01-30
Abstract: The pendulum suspension for a brake-lining holder of a rail-vehicle disc brake has a pendulum lever (7) which is articulated in a bearing (8) at a distance (l) radially outwards from a vertical centre plane (6) and extends vertically upwards. Here, the distance (l) is chosen in such a way that the forces to be transmitted from the brake-lining holder to the pendulum lever (7) have the effect of a torque on the brake-lining holder which cancels out the torque caused during braking operations by the friction forces on the brake lining (2). During braking operations, the brake-lining holder is therefore free from torques requiring to be carried off to the outside. The pendulum suspension offers the possibility of articulating the pendulum lever (7) on the brake-lining holder at a distance from the upper end of the brake-lining holder, near to the horizontal centre plane (3), giving a small overall height and/or small obliquity of the pendulum lever (7). <IMAGE>
Patent DE-3504410-A1 (DE)
Title: Connecting rod for reciprocating-piston engines
Inventor: SCHWAIGER ODILO
IPC: F16J7/00
Filed: 1985-02-08
Abstract: The connecting rod according to the invention breaks with the traditional production method of forging in a die and with the transmission of power between the piston and the connecting rod via a gudgeon pin (double diversion of the forces, in each case by 90 DEG ). This connecting rod is produced by plastic shaping in a "cold" extrusion process, thereby imparting to the structure of the metal an orientation which coincides with the direction of the predominant (tensile and compressive) "force paths", giving the starting material (e.g. C 35) the loading capacity of a higher grade (e.g. C 45). The shank of the connecting rod does not end with a gudgeon pin bearing but with a screw-on ball for a ball-and-socket joint positioned in the piston, centrally underneath the piston crown, which joint transmits the forces, without diverting them, to the connecting rod; in addition, the conventional big-end bearing cap is replaced by a strap-like flat-steel stirrup, the spread ends of which, which engage with correspondingly oblique flanks of the big end (yoke-type stirrup) by means of interengaging teeth, stress the inserted bearing channels to give the necessary interference fit when bolted on. The starting blank with the diameter of the shank of the connecting rod and an appropriate length is extruded in three operations in the die by appropriate (displacer) rams and strokes to give the connecting-rod blank.
Patent DE-3511938-A1 (DE)
Title: Diagnostic method for the recognition of eye disorders, and associated apparatus
Inventor: EPPLER WILHELM
IPC: A61B3/16
Filed: 1985-04-01
Abstract: The apparatus for the recognition of eye disorders, especially of glaucoma, by means of suction cup compression tonometry comprises suction cups (14, 15) which can simultaneously be applied onto both eyeballs, the reduced pressure prevailing on the two suction cups being adjustable, independently and automatically via a control part connected with a microprocessor. The microprocessor possesses at least one memory for recording the initial internal pressure and a desired pressure increase value, and a timer automatically limits the pressure increase. <IMAGE>
Patent DE-3518884-A1 (DE)
Title: Process for the electrochemical breakdown of polyheterocyclic compounds
Inventor: NAARMANN HERBERT DR
IPC: H01G9/02
Filed: 1985-05-25
Abstract: Process for the electrochemical breakdown of p-doped polymers of compounds from the class of 5-membered heterocyclic compounds containing nitrogen, oxygen or sulphur as the heteroatom and a supporting-electrolyte anion in an electrolyte, the p-doped polymer being connected as the anode in an electrolytic cell and maintaining a current density of 0.05-20 mA/cm<2>.
Patent DE-3522759-A1 (DE)
Title: Soap holder
IPC: A47K5/04
Filed: 1985-06-26
Abstract: In order to provide a soap holder having a support for the contact surface of a piece of soap, in which the piece of soap concerned can quickly dry off without being worn by making contact with the contact surface and by sticking-on, it is proposed to form the contact surface from an easily exchangeable textile material which can also be easily cleaned.
Patent DE-3523185-A1 (DE)
Title: Liquid-crystal phase
Inventor: HEPPKE GERD PROF DR
IPC: C09K19/30
Filed: 1985-06-28
Abstract: Liquid-crystal phases containing at least one optically active compound of the formula I  R<1>-CO-O-CHR<o>-CH2-O-CO-R<2>   where R<1> and R<2>, independently of one another, are each a -(A<1>-Z)m-(A<2>)n-Y group, in which   A<1> and A<2> are each, independently of one another, a 1,4-phenylene, pyrimidine-2,5-diyl, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl or 1,4-bicyclo[2.2.2]octylene group, it being possible for these also to be monosubstituted or polysubstituted by F, Cl, Br, CN and/or alkyl groups having up to 12 carbon atoms, where 1 or 2 non-adjacent CH2 groups in the alkyl groups may be replaced by O atoms, Z is -CO-O-, -O-CO-, -CH2CH2-, -OCH2-, -CH2O-, -CH=N-, -N=CH-, -N=N-, -N(O)=N- or a single bond,   m and n are each, independently of one another, 0, 1 or 2, and Y is a straight-chain or branched alkyl group having up to 12 carbon atoms, where 1 or 2 non-adjacent and non-terminal CH2 groups may be replaced by O atoms, or if n is 1 or 2, is alternatively F, Cl, Br or CN,   and R<o> is an alkyl group having up to 5 carbon atoms, a phenyl group or a cyclohexyl group, exhibit substantially temperature-independent electro-optical characteristics.
Patent DE-3529076-A1 (DE)
Title: Electrical table-top hand-spinning appliance
Inventor: ROITZHEIM HUBERT
IPC: D01H3/00
Filed: 1985-08-14
Abstract: The invention describes a hand-spinning appliance which can be driven by means of an electric motor. <IMAGE>
Patent DE-3533258-A1 (DE)
Title: Spray device for distributing a liquid
Inventor: JUELICH WILHELM
IPC: B05B1/26
Filed: 1985-09-18
Abstract: In a spray device consisting of a nozzle (20) and a deflector body (10), the approximately conical deflector body (10), whose tip (14) is directed onto the nozzle (20), is provided with a lateral surface (26) which is concavely delimited at least over the important region between the tip and the base. On the circumference of the deflector body (11), grooves (34) which are radial in projection may be provided which guide the liquid flowing along the lateral surface and promote the distribution of the liquid. <IMAGE>