baber/WOPTO huggingface dataset:
Patent DE-3340613-A1 (DE)
Title: Connecting device for a fan
Inventor: BEST DIETER
IPC: H01R25/00
Filed: 1983-11-10
Abstract: An electrical connecting device for a fan, consisting of a housing which can be inserted in a latching manner in a fan housing and has a plurality of connecting elements, which are connected to a connecting lead to the fan motor and in each case have at least one connecting tongue onto which a plug socket of an electrical connecting lead can be pushed, each connecting element (4) having in each case one connecting tongue (25) on mutually opposite sides (end region 23, 24), and a connecting tongue cover (30) being arranged displaceably inside the housing (2) in such a manner that the connecting tongues (25) on the one side of the connecting elements (4) are covered by the connecting tongue cover (30) when a plug socket is pushed onto at least one connecting tongue (25) on the other side. <IMAGE>
Patent DE-3340854-A1 (DE)
Title: Combined scale and recording device
Inventor: HAAG ERNST DIPL KFM DR
IPC: G01G19/54
Filed: 1983-11-11
Abstract: The invention relates to a recording device which can also be used as a letter scale. The recording device itself serves as a movable lever with a displaceable balance point for setting an equilibrium state. On the recording device there is an attachment facility for letters.
Patent DE-3342007-A1 (DE)
Title: Control system for a traction engine with a lifting mechanism for implements
Inventor: HESSE HORST DIPL ING DR
IPC: A01B63/112
Filed: 1983-11-22
Abstract: A control system for a traction engine with a lifting mechanism for implements which are connected to the traction engine is proposed, with the aid of which the working depth of the implement is kept constant irrespective of the travelling speed of the traction engine. For this purpose, the reference value determining the working depth is automatically adjusted as a function of the ratio between the speed of revolution at the input and at the output of the transmission. Such a control system is particularly suitable for agricultural tractors with hitched-on plough. <IMAGE>
Patent DE-3342454-A1 (DE)
Title: Dispensing container for advertising literature
Inventor: GERSTORFER JOHANN
IPC: G09F23/06
Filed: 1983-11-24
Abstract: A dispensing container for advertising literature (2) has a container box (1) which is open at the top and whose container rear wall (3) possesses, between an inner rear wall shell (4) and an outer rear wall shell (5), an insertion slit (6) in which a replacable insert plate (7) is located. The outer rear wall shell (5) consists of transparent plastic and can be affixed, by means of a layer of adhesive applied to its exterior, to a glass pane (10) which may, for example, be part of a shop door. An advertising imprint on the back of the insert plate (7) can therefore be seen even from the outside through the shop door. <IMAGE>
Patent DE-3343201-A1 (DE)
Title: Overcurrent protection circuit for a transistor
Inventor: KUROKI KAZUO DIPL ING
IPC: H02M1/00
Filed: 1983-11-29
Abstract: The control signal (A) for the base current of a main transistor (4) is fed on the one hand to the base circuit of the main transistor and on the other hand to a delay circuit (9, 10, 11) whose output is connected to the mid-point of a voltage divider formed by a diode (6) and a threshold value circuit (zener diode 8). The voltage divider connects the collector of the main transistor (4) to the base of a control transistor (5) which short-circuits the switch-on current. If the base current is blocked when a switch-off signal (B) is present, the base potential of the control transistor (5) decays simultaneously, and the control transistor (5) is blocked when a switch-on pulse (A) is generated for the main transistor base current. <IMAGE>
Patent DE-3401158-A1 (DE)
Title: Process for the polymerisation of vinyl chloride
Inventor: KLIPPERT HEINZ DR
IPC: C08F2/00
Filed: 1984-01-14
Abstract: The invention relates to a process for the suspension polymerisation of vinyl chloride, optionally in the presence of monomers which are suitable for copolymerisation or polymers which are suitable for graft polymerisation, in which, as polymerisation assistants, at least one water-soluble, organic, hydroxylated carboxylic acid or a water-soluble salt thereof and at least one other water-soluble reducing agent are used, and the polymerisation is carried out in an apparatus whose surfaces which come into contact with the polymerisation mixture have been coated with a compound derived from phenoxazine or phenothiazine. The novel combination of measures achieves a particularly deposit-free polymerisation which allows more than 30 batches to be carried out one after the other without any visible deposit forming on the apparatus surfaces.
Patent DE-3401669-A1 (DE)
Title: Sliding component in the form of a section from a plastic profile made from polyethylene
Inventor: GENG HANS
IPC: B29C48/475
Filed: 1984-01-19
Abstract: The use of a section of a plastic profile made from polyethylene, in particular of a flat profile produced by ram extrusion, as a sliding component. The wall thickness of the plastic profile is, apart from any moulded ribs, less than 3 mm, and the molecular weight is greater than 1 million. The direction of the ram extrusion of the plastic profile preferably corresponds to the direction of the sliding load which the sliding component has to absorb.
Patent DE-3402217-A1 (DE)
Inventor: BULLING MANFRED DR
IPC: A47J43/20
Filed: 1984-01-24
Abstract: Zur praktisch vollkommenen Angleichung von maschinell hergestellten schwäbischen Spätzle an die Idealform der vom Brett handgeschabten Spätzle wird der Spätzlesteig nicht mehr wie bisher durch Löcher mit nahezu gleichem Querschnitt gedrückt, sondern durch verschiedenartige, experimentell genau bestimmte Öffnungen, wobei verschiedene Öffnungsformen länglicher Art in einem bestimmten Verhältnis mit verschiedenartigen runden Öffnungen vermischt sind. Form und Zahl der Öffnungen sind dabei genau an der Formenvielfalt der handgeschabten Spätzle orientiert. Form und Fläche der verschiedenen Öffnungen müssen dabei auch in einem bestimmten Verhältnis zur Dicke der Lochplatte stehen. Durch Veränderungen des Mischungsverhältnisses der Öffnungen, der Länge und Breite der Öffnungsformen und der Lochplattendicke können sehr einfach Geräte für die verschiedenen Geschmacksrichtungen - feinere Spätzle oder grobere Spätzle - gemacht werden. Die neue Lochplatte kann als Spätzlespresse, als Spätzleshobel wie auch als Spätzlesmühle oder in anderer technischer Form verwendet werden.
Patent DE-3403449-A1 (DE)
Title: Apparatus for the heat treatment of fine-grained material
Inventor: MENSLAGE OTTO DIPL ING
IPC: F27B7/20
Filed: 1984-02-01
Abstract: The apparatus of the invention contains a by-pass system in which the return of dust is formed by a conveyor duct which is provided with a conveyor member, is separate from the by-pass duct and, with respect to the connection of the by-pass duct, opens into the kiln inlet housing at a place nearer to the rotary kiln. An apparatus of this kind is particularly distinguished by a low constructional height and by the systematic adjustability of the effectiveness of the by-pass system.
Patent DE-3415819-A1 (DE)
Title: Fire alarm device
Inventor: HEINEN BERND
IPC: G08B26/00
Filed: 1984-04-27
Abstract: A fire alarm device with a central unit to which at least one two-wire detector line with fire detectors which can be individually addressed from the central unit is connected, each fire detector having a signalling part (1) whose output is connected to the first input of an AND element (2) whose output is in turn connected to the input of an alarm status converter (6) and whose second input is connected to the output of an address decoder (3) which receives at its input the addresses transmitted by the central unit, can be improved in terms of its interference immunity in that the alarm status converter (6) can be activated by the signalling part (1) via a second signal path (7, 8, 9, 5) even when the AND element (2) is blocked. <IMAGE>
Patent DE-3419752-A1 (DE)
Title: Method for monitoring the tripping or switching-on circuit of a power circuit breaker
Inventor: KUNTERMANN JUERGEN DR
IPC: G01R31/327
Filed: 1984-05-26
Abstract: A method for monitoring the tripping or switching-on circuit of a power circuit breaker of a medium-voltage or high-voltage switching installation, to which the switching-on or tripping command is supplied via a command line, is characterised in that a limiting resistor (38) is inserted into the command line for the switching-off or switching-on circuit only during a limited test time, which limiting resistor limits a test-voltage pulse, which is passed via the command line (32) to the switching-on or switching-off circuit respectively, to values which are below the response threshold of the switching-on and/or switching-off circuit. In consequence, the tripping or switching-on circuits are monitored virtually in terms of their operation. <IMAGE>
Patent DE-3422219-A1 (DE)
Title: Optical data transmission system in the access network
Inventor: ALI AMAR DR
IPC: H04B10/275
Filed: 1984-06-15
Abstract: For a transmission system serving to transmit information between a central station and a plurality of subscriber stations and vice versa, in particular for transmitting the narrowband signals in the access network of a broadband communications system, a system is proposed according to the invention in which the subscriber stations (1 to 6) are inserted in an optical loop (7) which runs from an optical transmitter (8) in the central station via these subscriber stations to an optical receiver (9) in the central station. The central station transmits information blocks in succession via the loop to the individual subscriber stations, said information blocks if necessary containing a message for the subscriber station as well as the subscriber address. So that the subscriber stations can transmit their messages to the central station in the simplest fashion, i.e. without the need for an optical transmitter, they receive constant light of a pre-defined duration (KL, Fig. 2a) in the information block addressed to them, modulate their message onto this constant light by means of a simple optical switch and forward this signal via the optical loop. If a subscriber station detects that it is addressed in the message block, it receives the message from this information block and then begins to modulate and forward the constant light. Otherwise, as soon as it receives the address, it switches to through-connection and thus forwards the remainder of the information block ... Original abstract incomplete. <IMAGE>
Patent DE-3429304-A1 (DE)
Title: Frame structure for shuttering formwork panels
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G9/02
Filed: 1984-08-09
Abstract: The invention relates to a frame structure for shuttering formwork panels with a formwork shell positioned in front, and fulfils the function of providing apparatuses for aligning and adjusting upright formwork shuttering panels with crowbars or similar lifting bars in a simple manner without damaging the formwork shuttering panel.
Patent DE-3433220-A1 (DE)
Title: Set of building elements
Inventor: PETZ GUENTER
IPC: A01G9/16
Filed: 1984-09-10
Abstract: A description is given of a set of building elements having building elements which can be placed against one another for erecting structures, greenhouses or the like and which are formed by frames which are closed on the inside and which, when placed against one another, are firmly held in a detachable manner against one another by means of connectors which can be introduced over the common separating surfaces of said frames. In order to simplify said set of building elements, flexible supports (2) engage over the frames (1), which supports extend in each case over the two open sides of the frames (1).
Patent DE-3434164-A1 (DE)
Title: Method for determining a minimum layer thickness or the layer thickness of a soft-elastic mass and apparatus for carrying out the process
Inventor: FRANK WILHELM
IPC: G01B13/02
Filed: 1984-09-18
Abstract: In order to check the layer thickness or minimum layer thickness of a soft-elastic mass, for example silicone, introduced into a gap space, in the gap space between a wing profile and an insulating-glass pane, this soft-elastic mass is pierced by means of a hollow needle or the like, the hollow needle being put under a predetermined test pressure. This is monitored constantly during the entire piercing operation. If it decreases during the piercing operation, this means that the hollow needle has come out of the other end of the mass and the pressure has fallen there. The piercing depth reached up to then is a measure of the layer thickness. If a piercing depth is fixed from the outset and no fall of pressure takes place during the piercing operation, this means that the thickness of the layer corresponds at least to the minimum layer thickness. A corresponding apparatus thus comprises a pressure source (1) preferably designed as a hand pump or the like, a hose line (2) to the hollow needle (3) and a pressure-measuring appliance (5) connected to this pressure-carrying system. <IMAGE>
Patent DE-3435049-A1 (DE)
Title: Control device for the rotary drive of an unwinding appliance, especially of a warp beam of a weaving machine
Inventor: OESTERLE GERHARD
IPC: D03D49/06
Filed: 1984-09-24
Abstract: The control device for the rotary drive (2-5) of a warp beam (1) of a weaving machine for generating as uniform a pull as possible on the unwinding material (6) to be fed to a further-processing and drawing-off appliance, the rotary drive being assigned a tachogenerator (4) as an actual-value transmitter for a power controller (5) preceding the motor (2) of the rotary drive, comprises means (8, 10, 10') for generating an electrical signal (E1) corresponding to the tensile stress on the unwinding material (6), and further means (16, 18, 19, 20) for generating an electrical signal (E2) corresponding to the drawing-off speed of the processed material (12). These signals (E1 and E2) are applied to a following multiplication stage (15), the output signal (A) of which is fed as a desired value to the power controller (5) of the rotary drive (2-5). As a result of this readjustment of the rotary drive of the warp beam (1) as a function of the instantaneous tensile stress on the unwinding material (6) and of the instantaneous drawing-off speed of the processed material (12), here by a multiplication of the corresponding stress values (E1 and E2) to generate the respective desired-value signal (A) for the rotary drive, it now becomes possible to achieve a high constancy of the tensile stress on the unwinding material, even in non-stationary states, in the operation of the further processing of the material. <IMAGE>
Patent DE-3502622-A1 (DE)
Inventor: RILLY GERARD DR ING
IPC: H04N3/233
Filed: 1985-01-26
Abstract: In this pin-cushion distortion correction circuit, in which a correction current with an extreme value of the excited oscillation is fed into the deflection circuit approximately at line centre, the remaining undulating distortion is reduced by generating and feeding in the third harmonic of the line frequency. <IMAGE>
Patent DE-3504241-A1 (DE)
Title: Bis[( beta -trialkoxysilylethyl)benzyl]oligosulphides, and mixtures containing these and structurally related, oligomeric siloxanes
Inventor: ZERPNER DIETER DR
IPC: C07F7/18
Filed: 1985-02-08
Abstract: The invention relates to the use of adhesion promoters in a process for the preparation of a heat-vulcanisable composition which comprises a rubber component, active, reinforcing filler, an effective amount of a vulcanising agent and conventional additives. At least some of the filler is from the group consisting of highly disperse silicic acids and silicates and has been treated (coated) (in situ) with the adhesion promoter in the presence of the rubber component. The adhesion promoters enable the preparation of vulcanisates which have a good filler/rubber bond (siloxane compounds, sulphur bridges).
Patent DE-3504459-A1 (DE)
Title: Device for the electronic control of the transmission of a vehicle
Inventor: MASSALKHI MUTAZ BILLAH
IPC: B60W30/18
Filed: 1985-02-09
Abstract: The invention is a device for the electronic control of the transmission of a vehicle with the aid of an electric motor. The electric motor is coupled to a computer. The computer feeds (electric) pulses to the electric motor which have been computed by the computer from various signals. The signals originate from devices for measuring various parameters, in particular an unladen-weight and load-weight meter, a speed of revolution meter, a pedal meter, a corresponding angle meter, an air-resistance meter and a friction-resistance meter. Preferably a pulse amplifier is arranged between the computer and the electric motor. The transmission is controlled directly and not, as customary in the past, indirectly via the (drive) engine of the vehicle.
Patent DE-3512154-A1 (DE)
Inventor: LANGE WOLFGANG
IPC: G08B3/10
Filed: 1985-04-03
Abstract: The call signal delivered by a signal generator is fed to a radio transmitter (14). The call signal prompts a data telegram generator (16) in the radio transmitter to emit a particular data telegram which the radio transmitter broadcasts as a modulation of a carrier having a frequency of less than 10 kHz. A portable call receiver (23) receives the modulated carrier, demodulates it and feeds the data telegram received as a result of the demodulation to an evaluator (25) which only switches on an audio generator (26) if the data telegram received coincides with a preset data telegram corresponding to the associated radio transmitter. The audio generator drives a loudspeaker (27) at a particular audio frequency which draws the user's attention to the presence of a call. <IMAGE>
Patent DE-3512610-A1 (DE)
Title: Motorised screen
Inventor: MEYER TH
IPC: B07B1/42
Filed: 1985-04-06
Abstract: The invention was based on the object of providing a very economical, universally applicable, lightweight motorised screen for compost and which can be used at relatively small construction sites. Furthermore, the possibility is provided for the first time of screening materials at their place of use. The design, construction and price permit for the first time owners of gardens or operators of relatively small construction sites to be able to carry out motorised screening in situ.
Patent DE-3514820-A1 (DE)
Title: Rolling drum for vibration roller
Inventor: FURMANSKI WALERY
IPC: E01C19/28
Filed: 1985-04-24
Abstract: The present invention relates to a device for connecting the two rolling drum parts (1, 2) in a subdivided rolling drum of vibration rollers. As a result of the connection, a slipping of the drive part (1) of the rolling drum on the base, which is to be compacted by the vibration roller, is to be prevented. The connecting device consists of a hydraulically manoeuvrable connecting member (22, 25) which can be controlled via a pressure-oil line (26, 27) with a rotatable connection (28) from the driver's position of the road roller. <IMAGE>
Patent DE-3523471-A1 (DE)
Title: Method and device for automatically changing the mode of operation
Inventor: EICHLER VOLKER DIPL ING
IPC: B41F13/00
Filed: 1985-07-01
Abstract: The invention relates to a method and a device for automatically changing the mode of operation. Setting out from the task of providing a method and a device for changing the mode of operation with a sequence of operation which permits mechanisation and automation of the change in the mode of operation after reaching a starting position whilst allowing the format changeover without great technical expenditure, in a method for automatically changing the mode of operation on printing machines which can be used selectively in the modes of operation one-sided printing or perfecting, the operating actions are carried out in the changeover from one-sided printing to perfecting after reaching a single starting position in the following sequence     - changeover of turning drum   - changeover of gripper control   - changeover of toothed rim and, in the changeover from perfecting to one-sided printing, the operating actions are carried out after reaching a single starting position in the reverse order     - changeover of toothed rim   - changeover of gripper control   - changeover of turning drum. e
Patent DE-3524733-A1 (DE)
Title: Jointed pipe
IPC: F16L9/08
Filed: 1985-07-11
Abstract: The jointed pipe is a concrete pipe having at least four concrete joints over the pipe wall cross-section, the concrete joints extending over the entire pipe length. The concrete joints are structurally constructed such that the jointed pipe responds in the same way as a pipe which is stiff in bending, under its intrinsic weight, in the transportation and installation conditions. The concrete joints do not start to act until installation in the ground has been completed and relatively high earth stresses occur; the jointed pipe deforms in the region of the concrete joints and responds in a similar manner to a pipe which is soft in bending, such as a pipe consisting of steel or plastic. In consequence, considerably higher stresses can be absorbed by the jointed pipe.
Patent DE-3524939-A1 (DE)
Title: Cooling device
Inventor: FUEHRER HANS-JUERGEN
IPC: F25D23/00
Filed: 1985-07-12
Abstract: In a cooling device, pipes 6 are guided outwards in a sealed manner through an opening 5 in a wall 4 from a space to be foamed. In order to be able to make the seal with means which are easy to handle and to manufacture, a seal 8a, 8b is provided, which is divided into two and which is held by means of a support angle 9 in firm contact with the edge of the opening 5 and is clamped together on its separating joint 8c. 
<IMAGE>
Patent DE-3527692-A1 (DE)
Title: Apparatus for the remachining of frames consisting of light-metal profiles, especially for solar bronzing appliances
IPC: B23P23/04
Filed: 1985-08-02
Abstract: An apparatus for the remachining of frames consisting of light-metal profiles, especially for solar bronzing appliances, massage couches or the like, is to provide a solution by which the remachining can be automated to as great an extent as possible. This is achieved in that it is provided with a work table (2) having clamping devices (3) for clamping the light-metal frame (4) to be machined, and with a multiplicity of tools (5-7), such as drilling devices, burnishing rollers or the like. <IMAGE>
Patent DE-3531910-A1 (DE)
Title: Set of structural elements for mounting insulating slabs
IPC: E04D13/16
Filed: 1985-09-07
Abstract: In order to be able to mount insulating slabs (11) securely and without difficulty on a roof covered by corrugated slabs (10), the invention provides a set of structural elements which essentially comprises a shaped part (14), a mounting strip (15) and a connecting part (16). The shaped part (14) is fastened in a valley of the corrugated slabs (10) by the connecting part (16), for example a screw, and is thus fastened on the load-bearing structure of the corrugated slabs (10), for example on purlins (13). By means of the connecting part (16), the mounting strip (15) is at the same time fastened on the shaped part (14). The mounting strip (15) is used for fastening the insulating slabs (11), fixing being possible by means of a clamping disc (17) which can be pressed, by means of a fastening screw (18) screwed into the mounting strip (15), onto the insulating slabs (11) which abut in the region of the mounting strip (15). <IMAGE>