baber/WOPTO huggingface dataset:
Patent DE-3539957-A1 (DE)
Title: Hopper loading and unloading device for fitted and unfitted boards to supply a fitting machine
Inventor: SCHANZ RAINER
IPC: H05K13/00
Filed: 1985-11-11
Abstract: The invention concerns a hopper loading and unloading device for fitted and unfitted boards to supply a fitting machine, to which a hopper station to receive transport hoppers, with a height adjustment for the hoppers, is assigned. To convey the boards, appropriate travellers are provided in the region of the transport hopper and the fitting machine. Between the hopper station and the fitting machine, an intermediate hopper is provided, and is controlled by a computer, like the other components of the fitting system. This intermediate hopper has two storage spaces, which are designed to be either vertically adjustable or laterally displaceable.
Patent DE-3540805-A1 (DE)
Title: Process for dewatering sludge
Inventor: GILDEMEISTER HANS-H DR
IPC: C02F11/13
Filed: 1985-11-16
Abstract: For dewatering sludge, it is known to pelletise the sludge after mechanical pre-dewatering and to subject the pellets, after encasing with pulverulent materials, to press-dewatering. Subsequently to this, the press-dewatered sludge is burnt in a furnace. However, this is associated with high expenditure in terms of labour and costs. However, according to the invention, the dewatering of the sludge can be highly significantly improved by subjecting the pellets before and/or during the press-dewatering to heating.
Patent DE-3545212-A1 (DE)
Title: Arcuate absorption silencer for arranging on the intake side of fans producing high pressures and sound levels
Inventor: CARDUCK HEINZ
IPC: F01N1/10
Filed: 1985-12-20
Abstract: The invention relates to an arcuate absorption silencer for arranging on the intake side of fans producing high pressures and sound levels, its objective being stable and, at the same time, low-noise volume flow control of such a fan. To this end it is provided according to the invention to combine the means for volume flow control with the intake-side absorption silencer of the fan and therefore to integrate them therein. This is achieved according to the invention by the absorption silencer having, adjacent to an arcuate air passage section, a straight air passage section having a decreasing air passage cross section, by a conical, pyramidal or wedge-shaped restrictor being arranged so that its pointed trailing end projects centrically and longitudinally adjustably into the straight air passage section with the decreasing air passage cross section, and by this restrictor, depending on its position, permitting a greater or smaller passage of air between its outer face and the inner face of the straight air passage section surrounding it.
Patent DE-3545733-A1 (DE)
Inventor: REIMANN KARL DR
IPC: B65D3/06
Filed: 1985-12-21
Abstract: The package is made of a wound flat flexible material and sealed along a longitudinal seam. The flexible material contains at least one layer of a monoaxially oriented plastic film, the orientation direction of which extends in the circumferential direction of the package. Tearing notches may be provided in order to allow the tearing force to act in a targeted and particularly effective manner.   <IMAGE>
Patent DE-3603131-A1 (DE)
Title: Multi-row seed drill
Inventor: LINK ALFRED ING GRAD
IPC: A01B69/02
Filed: 1986-02-01
Abstract: In a seed drill, the position of a lowerlink rod (2) is monitored in order to control a switching device for the automatic track-marking and travelling-lane mechanism. A tracer (7), which brushes over the ground (9) when the seed drill is working, is additionally provided. A switch part (6, 10) is respectively provided on the tracer (7) and on a shackle (5) connected to the lower link rod (2). With the seed drill raised, the two switch parts (6, 10) are in alignment with one another and then generate a signal for the automatic track-marking and travelling-lane mechanism. <IMAGE>
Patent DE-3604226-A1 (DE)
Title: Drive control for operating motor vehicle assemblies
Inventor: STERLER GEORG DIPL ING
IPC: B60H1/00
Filed: 1986-02-11
Abstract: The invention relates to a drive control for a ventilator wheel (18) of a blower (11) for air-conditioning passenger spaces and/or utility spaces of a motor vehicle (1) using solar energy. In this arrangement, a solar cell coating (3) continuously feeds its energy directly to a battery (10) of the motor vehicle (1). The ventilator wheel (18) operates at a predetermined temperature (T1) of the passenger compartment and/or utility space actuated by means of a control device (8) and driven directly by the battery (10). An energy flux sensor (9) continuously determines the energy balance of the battery (10) and, when a specific, predeterminable energy balance is reached, causes the ventilator operation to be interrupted by the control device (8) which is coupled to the energy flux sensor (9). <IMAGE>
Patent DE-3620020-A1 (DE)
Title: Material sample display
Inventor: DECKER URSULA
IPC: G09F5/04
Filed: 1986-06-13
Abstract: Material sample display for the comparative presentation and display of material samples differing in terms of quality and/or colour, having a supporting element which receives the samples, is in the form of a web of flexible material made of plastic or textile and on which the samples are fastened in a row below or above one another and partly overlapping in each case, the web having a multiplicity of pockets and each material sample (3) being fastened on an insert card (4) and insertably held in a respective pocket of the web. <IMAGE>
Patent DE-3624100-A1 (DE)
Title: Facial bathing apparatus
Inventor: FRENKEL WOLF GERHARD DR MED
IPC: A61H35/00
Filed: 1986-07-17
Abstract: For the facial bathing apparatus known from the main application P 3544317 there is specified a heater for the bath water by which the bath water temperature can be kept at a constant level via control by a thermostat or else can be increased by an appropriate heating power. The latter is useful as a "rising facial bath", in particular, for cramped facial muscles but also for chronic inflammations of the subcutaneous tissue. The heater can be designed, for example, as a radiant heating system with or without water wetting, as a heating cartridge projecting into the bath water or as a flow heater with circulation of bath water.
Patent DE-3624201-A1 (DE)
Title: Plucked instrument
Inventor: ULLRICH HEINRICH
IPC: G10D1/12
Filed: 1986-07-17
Abstract: Plucked instrument with a resonance body (10) and a row of strings (24) which are guided via two bridges (22, 22') supported on the top (14) of the resonance body (10) and are fastened with their ends on the resonance body (10), there being arranged between the two bridges (22, 22'), for generating half-tones on the individual strings, an auxiliary bridge (28) which has a spacing (l or L) from one bridge (22) corresponding approximately to a half-tone and is lower than this bridge. <IMAGE>
Patent DE-3626308-A1 (DE)
Title: Supporting unit for the cab of a commercial vehicle
Inventor: ROLFO GIAN PIERO
IPC: B62D33/067
Filed: 1986-08-02
Abstract: The invention relates to a supporting unit for the cab of a commercial vehicle which is designed and arranged in a manner which allows this cab to be swivelled around at least one horizontal swivelling axis in order to gain access to the power unit and to mechanical devices of the vehicle. The invention is characterised in that the swivelling axis is arranged in such a manner that its geometrical axis is situated under the side members of the frame of the vehicle.
Patent DE-3627229-A1 (DE)
Title: Tableware side handle
Inventor: JEVNISEK IGNAC
IPC: A47J45/07
Filed: 1986-08-11
Abstract: The invention relates to a tableware side handle which is leant against the wall 1 of the receptacle 1' and is fastened to the receptacle 1' with the aid of the spring 4; the spring engages, on the one hand, in the lower and upper lugs 15, 16 and 17, 18 of the hollow space 2' of the side handle and, on the other hand, in the vertical grooves 10 and 11 of the side parts 5, 6, which are opened outwards from the receptacle, of the supporting bridge 3 which is securely and non-detachably fastened to the wall 1 of the receptacle 1'. The spring 4 is longer than the distance between the side parts 5 and 6, so that the legs 29, 30 engaging in the grooves 10, 11 of the side parts 5, 6 project from the side parts 5, 6. During assembly of the side handle, the spring 4 is inserted in the grooves 10 and 11 of the side parts 5, 6, and the hollow space 2' of the side handle 2 is pushed onto the side parts 5, 6, which side handle leans by its lateral surfaces 19, 20 of the lower lugs 15, 16 against the lateral surfaces 13, 14 of the side parts 5, 6, whereas it leans by its bearing surfaces 21, 22 of the walls of the hollow space 2' against the round bearing parts 12 of the edges of the side parts 5, 6. In this arrangement, the spring 4 rests by the legs 29 and 30 in a snapping fashion against the rear inclines 25, 26 of the lower lugs 15, 16 and at the same time against the upper lugs 17, 18, and connects the side handle 2 in locking fashion to the supporting bridge 3. <IMAGE>
Patent DE-3632223-A1 (DE)
Title: Connection fitting for panel radiators
Inventor: METTNER PETER
IPC: F24H9/12
Filed: 1986-09-23
Abstract: The invention relates to a connection fitting for panel radiators or the like having a feed passage with a feed connection, a return passage with a return connection and a bypass passage connecting the two, the feed passage being connectable on the outlet side, via a connecting line, to a regulating valve and the latter being connectable to the radiator inlet while the return passage is connectable to the radiator outlet, and the return and feed connections being arranged axially parallel to one another. In order to create a connection fitting of this kind which can be used at a very low cost on so-called two-pipe systems but can also be used in a single pipe system, where the numbers used are smaller, the difference in cost in this context being only slight relative to conventional fittings, the proposal is that the fitting part having the feed (3) and return connection (5) be of two-part design, a first fitting part (1) having the return passage (4) with the return connection (5), the feed passage (2) with the feed connection (3) and the corresponding connections to the radiator, and a second fitting part (9) being connectable as a coupling between the feed line and the feed connection (3) and between the return connection (5) and the return line, this second part having a bypass passage (10) connecting the pipe sections between the feed passage (2) or feed line and the return passage (4) and return line. <IMAGE>
Patent DE-3634017-A1 (DE)
Title: Method for the activation and multiplication of T-cells, in particular of subpopulations thereof
Inventor: EMMRICH FRANK PROF DR
IPC: C12N5/0783
Filed: 1986-10-06
Abstract: To activate and multiply T-cells, in particular subpopulations thereof, T-cells are cultivated in the presence of two substances I and II which are crosslinked together and capable of specific binding, where one substance I which is capable of specific binding is capable of binding with one or more antigenic determinants of the T-cell receptor complex, and the other substance II capable of specific binding is capable of binding with a T-cell differentiation antigen.
Patent DE-3637854-A1 (DE)
Title: Device for the introduction of balls into the track formed between the two races of a ball bearing
Inventor: KUMETH SIEGMUND
IPC: F16C43/06
Filed: 1986-11-06
Abstract: Published without abstract.
Patent DE-3638210-A1 (DE)
Title: Electronic balance having a plurality of programs
Inventor: OLDENDORF CHRISTIAN
IPC: G01G23/16
Filed: 1986-11-08
Abstract: The invention relates to an electronic balance with a measurement transducer, with a digital signal-processing unit having a plurality of programs, with a display panel and with a tare key for the electronic zero setting of the display, and proposes that the tare key (20) be subdivided into a plurality of part regions (21, 22, 23), that each part region be supported on a separate switching element, and that by software control either all the switching elements initiate the same function, namely taring, or each switching element initiates a different function. As a result, the tare key is available for simple weighing programs as a wide tare key which can be operated at any point; however, a plurality of different operating elements can also be provided in the same balance for complex programs or for program selection. The lettering (31, 32, 33) of the individual part regions can take place, for example, via the display panel (30). <IMAGE>
Patent DE-3643413-A1 (DE)
Title: Structogram template for structured programming
Inventor: STUEBEN PAUL
IPC: B43L13/20
Filed: 1986-12-19
Abstract: The invention relates to a structogram template for drawing the symbols for structograms according to Nassi-Schneiderman DIN 66261. It is known that rulers are used in order to draw the symbols. The object of the invention is to facilitate the drawing of the symbols and to reduce the drawing times. To this end, at least three cut-outs are present in the structogram template which, applied individually or in combination, make it possible to draw the symbols. By means of the pressure of contact lines on the structogram template, the cut-outs can be used to draw miniaturised or interlaced symbols.
Patent DE-3644576-A1 (DE)
Title: Demountable door hinge for motor-vehicle doors
Inventor: BROCKHAUS ERNST
IPC: E05D5/12
Filed: 1986-12-27
Abstract: In a demountable door hinge for motor-vehicle doors, in order to simplify its design and to save costs in its production and for a substantial simplification of its handling during the hanging of the vehicle door, it is proposed that the hinge pin be subdivided into two in each case tenon-like halves each secured fixedly in terms of rotation to one of the two joint parts of one hinge half and be received in the gudgeons of the joint parts of the other hinge half, in each case with the interposition of bearing bushes made of maintenance-free bearing material, and that, in conjunction with this, the recess located in the one hinge wing and forming one part of a demounting safeguard, formed from a projection on one joint part of one hinge half and a recess in the other hinge half and taking effect over the operating pivot-angle range of the hinge, be formed as a rectilinear continuation of the free cut of its upper joint part. <IMAGE>
Patent DE-3701113-A1 (DE)
Title: Process for the preparation of bifunctional compounds
Inventor: HOELDERICH WOLFGANG
IPC: C07C45/67
Filed: 1987-01-16
Abstract: The application relates to a process for the preparation of bifunctional compounds of the formula <IMAGE> in which R<1>, R<2> and R<3> can denote alkyl radicals having 1 to 6 carbon atoms, R<2> and R<3> can additionally also denote hydrogen, R<2> can additionally also denote alkoxy radicals and R<4> can denote hydrogen, alkyl radicals having 1 to 6 carbon atoms and alkoxy radicals and there can be a double bond between the carbon atoms 2 and 3, by reaction of tetraalkoxyalkanes or dialkoxyalkanoic acid esters of the formulae <IMAGE> in which R<1> to R<4> have the above meaning, in the presence of catalysts such as zeolites, in particular of the pentasil type and/or phosphates and/or phosphoric acid on support material.
Patent DE-3708806-A1 (DE)
Title: Stabiliser arrangement for motor vehicles, especially commercial vehicles with air suspension
Inventor: TENGGARA SEMARED DIPL ING
IPC: B60G21/073
Filed: 1987-03-18
Abstract: A stabiliser arrangement for motor vehicles has two hydraulic cylinders arranged at a distance from one another in the vehicle's transverse direction and supported on the body and axle side, the cylinder chambers of which are interconnected with one another crosswise. A spring element is inserted into at least one support of each hydraulic cylinder. Under the effect of side forces and in unilateral and reciprocal spring movements, the hydraulic cylinders form a rigid hydraulic linkage, the reaction forces being produced by the spring elements. In the case of suspension movements on the same side the working pistons of the hydraulic cylinders are simultaneously displaced in the same direction so that the stabiliser arrangement remains inoperative.
Patent DE-3718420-A1 (DE)
Title: Single-piece, flexible fastening element consisting of plastic
Inventor: LAUBNER MANFRED
IPC: F16B21/06
Filed: 1987-06-02
Abstract: The invention relates to a single-piece, flexible fastening element which consists of plastic and is intended for fastening parts, in particular fittings of vehicles, having a retaining part (2) which can latch fixably into a hole of an object, in particular a bodywork part, and an elongate strip part (1) which is connected, by one end, to the retaining part (2) and, by the other end, to a tenon-like closure part (4), it being possible to latch the tenon-like closure part (4), in the region of that end of the strip part (1) which is directed towards the retaining part (2), into a foot-like closure part (3). The object of the present invention is to provide a fastening element of the abovementioned type which can be produced cost-effectively, can be easily mounted and permits a reliable and loadable mounting and demounting of the parts. The invention proposes that the closure tenon (4) be configured with an outer latching toothing arrangement and the closure foot (3) be configured with an inner latching toothing arrangement, the teeth of the toothing arrangements run in the longitudinal direction of the strip part (1), and the strip part (1) prestresses the closure tenon (4), when it has been inserted into the closure foot (3), in the direction of the bending region of the strip part (1), against a stop (9) which is arranged on the closure foot (3). <IMAGE>
Patent DE-3719145-A1 (DE)
Title: Method and device for populating (fitting) printed circuit boards
Inventor: RICHTER MARTIN DIPL ING
IPC: H05K13/08
Filed: 1987-06-09
Abstract: As a result of their structural size and/or structural shape, certain components cannot be gripped on the connecting wires but must be gripped on the housing contour. Normally, such components are removed from a magazine in a first operation step and are buffer-stored in retaining units of an intermediate station from where they are gripped on the housing, by means of a fitting head, in a second operation step, for populating the printed circuit boards. According to the invention, the coordinate positions (X, Y, @) of the retaining units with respect to the stationary intermediate stations are measured and are evaluated as control signals for the fitting head. In this case, the fitting head carries out, in particular, a null-position correction. In the case of the associated device having at least one magazine for components, an intermediate station with at least one retaining unit for the components and at least one fitting head for gripping the components on the housing contours and for populating the printed circuit boards, the retaining unit (40) has orientation sensors (46 to 48). <IMAGE>
Patent DE-3723679-A1 (DE)
Title: Vehicle door, in particular frameless vehicle door for passenger cars
Inventor: CERVERA CARLOS DIPL ING
IPC: B60J5/04
Filed: 1987-07-17
Abstract: In the case of a preferably frameless vehicle door for passenger cars, which is composed of a door body (16) and an assembly support (22) serving to receive the door mounting assemblies and the vertically displaceable door-window pane (24), to ensure that the door-window pane (24) is sealed off well with respect to the door frame seal (40), the assembly support (24) is mounted within the door body (16) in a manner such that it can pivot with respect to an imaginary axis (26) running in the region of the window partition line. <IMAGE>
Patent DE-3725950-A1 (DE)
Inventor: GRAVEMANN HORST DIPL ING
IPC: C22C9/00
Filed: 1987-08-05
Abstract: Continuous casting uses a mold made of copper allow which includes from 0.01% to 0.15% boron, 0.01 to 0.2% magnesium, the remainder being copper as well as manufacture-dependent inpurities and working additives; in addition, at least one additive from the group is used at stated percentages: from 0 to 0.05% silicon, from 0 to 0.5% Ni, from 0 to 0.03% iron, from 0 to 0.03% titanium, from 0 to 0.2% zirconium, from 0 to 0.04% phosphorus, at a total content not exceeding 0.6%, all percentages by weight; the silicon content should be from 0.02% to 0.04%, and the nickel content should be from 0.1 to 0.5%. The mold is made in several working and annealing steps, the last step should be a cold working step with at least 10% deformation.
Patent DE-3730679-A1 (DE)
Title: Structural element for erecting walls
Inventor: GERHARDUS MANFRED
IPC: A63H33/08
Filed: 1987-09-12
Abstract: The invention relates to a structural element for erecting walls, having two connection surfaces (12, 14) arranged on opposite sides, one of the connection surfaces (12, 14) being provided with at least one groove (16) and the other connection surface (12, 14) being provided with at least one tongue (18) which is intended for interacting with the groove of a further structural element. The structural element (10) has, moreover, at least a first cavity (20) which connects the two connection surfaces (12, 14) to one another, is open at both ends and whose central longitudinal axes intersect by groove (16) and tongue (18). The invention is characterized in that groove (16) and tongue (18) are widened in the region of the cavity (20). Furthermore, the first cavity (20) exhibits, in a manner known per se, in the region of one end, a widening (22) towards the opening and, at its other end, a peripheral continuation (24) which projects out of the plane of the groove (16) and tongue (18). Said continuation (24) can be introduced into the cavity widening (22) of a further structural element (10). <IMAGE>
Patent DE-3739501-A1 (DE)
Title: MOS transistor
Inventor: JEUCH PIERRE
IPC: H01L29/78
Filed: 1987-11-21
Abstract: The packing density of integrated circuits which contain MOS transistors is determined by the size of the MOS transistors. Reduction of the size of MOS transistors encounters problems because the accuracy with which the length of the channel zone (28'', 30'') arranged between source zone (16'', 36'') and drain zone (18'', 38'') can be maintained and which significantly determines the operating parameters of the MOS transistor decreases. A reduction in the size of MOS transistors without loss of manageability of the operating parameters becomes possible by subdividing their channel zone into two areas (28'', 30'') which are separated by a coupling area (20'') of high conductivity. This coupling area (20'') has the same polarity as the source zone (16'', 36'') and the drain zone (18'', 38''). Such a two-channel structure provides for better control of the channel length and is less sensitive to the effect of hot electrons when it is combined with a weakly doped drain section (38''). <IMAGE>
Patent DE-3803733-A1 (DE)
Title: Optical probe for examinations at high pressures and temperatures
Inventor: TILTSCHER HELMUT PROF DR
IPC: G02B6/36
Filed: 1988-02-08
Abstract: The invention relates to an optical probe for examinations in fluid media or on surfaces in the infrared, visible or ultraviolet wavelength range, even under extreme conditions such as high pressures and/or temperatures or in aggressive media. The optically conducting material is embedded in a pressure-proof manner in a guide sleeve, of which the position in the axial direction can be altered continuously and reproducibly, without its co-rotating and thereby causing an optical examination which is possibly underway to have to be interrupted.