baber/WOPTO huggingface dataset:
Patent DE-3138487-A1 (DE)
Title: Arrangement for the optional connection of a plurality of connecting terminals
Inventor: JONSSON SVEN-ERIK
IPC: H01R31/08
Filed: 1981-09-28
Abstract: In order to create a space-saving arrangement for the optional connection of a plurality of connecting terminals, in which the connection combination can easily be changed subsequently without access into the wiring, according to the invention an elongated contact housing (2) is provided, having connecting terminals arranged in the manner of a terminal strip, each connecting terminal having a contact surface (26) along a slot (23) inside the housing into which a template card (3), which is provided with different conductor tracks (30-35), can be inserted in different positions in order to produce the required connections. Any desired connection combinations between the connecting terminals can thus be produced just by rotating or replacing the template card (3). Such an arrangement is especially suitable for changing over between different mains voltages in mains transformers or automatic protection devices. <IMAGE>
Patent DE-3139970-A1 (DE)
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07D295/22
Filed: 1981-10-08
Abstract: The present invention is concerned with new carboxylic acid derivatives, with processes for the preparation thereof and with pharmaceutical compositions for lipid depression and thrombocyte aggregation, containing them, and to methods for treating infirmaties caused by excess lipids or thrombocyte aggregation. The new carboxylic acid derivatives according to the present invention are compounds of the general formula:    <IMAGE>  (I)  wherein A is a valency bond or a lower alkylene chain, B is a valency bond or a saturated or unsaturated lower alkylene chain, R is hydrogen, an alkyl group which can be substituted by hydroxyl, carboxyl, sulphonic acid or optionally substituted phenoxy group, or R is an aralkyl radical, the aryl moiety of which can be substituted and the alkyl moiety of which is optionally unsaturated and can contain up to 4 carbon atoms, or R is a phenacyl radical, the phenyl moiety optionally substituted, or R is an acyl radical derived from aliphatic, araliphatic or aromatic carboxylic or sulphonic acid, or R is an aryl radical optionally substituted with the proviso that when A is a valency bond, R cannot be hydrogen, methyl, ethyl, hydroxyethyl, benzyl or phenyl, and the physiologically acceptable salts, esters and amides thereof.
Patent DE-3140559-A1 (DE)
Title: Circuit arrangement for technically reliable operation of signal lights
Inventor: WALTER HEINRICH
IPC: G08B5/36
Filed: 1981-10-13
Abstract: The subject of the application relates to a circuit arrangement for technically reliable operation of AC-powered signal lights which are operated at a lower voltage at night than during the day. Signal lights of this type are used in railway systems and are normally powered from the signal box via cable feeder lines. In order to identify failures, a monitoring circuit is allocated in the signal box to each signal light, which emits a fault signal if the operating current falls below a threshold value under the night-time operating current level. Where long feeder line lengths are involved - and this is required for the large control areas desired nowadays - capacitive fault currents may exceed the low-level threshold values and disable the monitoring circuit. The invention on which the application is based therefore provides for a modification of the threshold value along with day/night switchover. Where monitoring relays are used whose release excitation defines the threshold value, this is achieved in simple fashion through activation or de-activation of an auxiliary current path (ZSP) which influences the release excitation.   <IMAGE>
Patent DE-3141278-A1 (DE)
Title: Electric vehicle
Inventor: HASENAUER DIETER
IPC: H01M50/204
Filed: 1981-10-17
Abstract: An electric vehicle (1) has a rechargeable high-temperature storage battery (2) comprising at least one electrochemical storage cell based on alkali metal and chalcogen, the high-temperature storage battery (2) being mounted in a thermally insulated (13) housing (4). According to the invention, the housing (4) is made up of at least two housing sections (6, 7), the first (6) of which is a bearing component of the electric vehicle (1). The second housing section (7) acts as a sealing element and is detachably linked to the high-temperature storage battery (2) and the first housing section (6). <IMAGE>
Patent DE-3148075-A1 (DE)
Title: Ignition timing control system with retardation responding to a shift transmission for an internal combustion engine
Inventor: SUZUKI MIKIO
IPC: F02P5/153
Filed: 1981-12-04
Abstract: In the case of an ignition timing control system for a motor vehicle internal combustion engine a first sensor is used to detect the engine speed, a second sensor to detect engine knocking and a third sensor for detecting changing up of the transmission. The control system functions in response to the signals from the first, second and third sensors to retard the ignition advance angle and thereby reduce knocking due to change in the engine speed brought about when shifting the transmission upwards.
Patent DE-3148917-A1 (DE)
Title: Method and device for laying and removing an elastic, thin-walled foil in folded layers, for protecting a food product which has been cut up into slices and is intended for superposing in a pile, to isolate these slices from one another by means of the folded layers to counter sticking together after superposition has been completed, and for the subsequent removal of the folded-layer material from the slices which consist of a semi-solid and easily adherent product
IPC: B65B25/08
Filed: 1981-12-10
Abstract: During the superposition process, it is known to isolate from one another the cut up slices of a semi-solid, adherent product, such as cheese or meat products, for protection against sticking together, by means of thin-walled elastic foil sections, and that removal of the foil sections from the sliced product during subsequent removal of slices from one another causes difficulties and inconveniences. This invention eliminates the difficulties and brings further advantages which reside in particular in that, to separate superposed slices by means of foil, the latter consists of one strip for all slices, which is laid in a fold-out manner and the end of which, for subsequent removal, is fastened to the foil-receiving shaft of the take-off device. By means of rotary movements of the foil-receiving shaft, the foil is rolled off the slice surface and received by the shaft, and the further part end of the foil strip, which serves as slice backing of the next slice, is held taut by the shaft during slice removal. <IMAGE>
Patent DE-3151659-A1 (DE)
Title: Attachment element for retaining material having cavities
Inventor: HERB ARMIN
IPC: F16B13/14
Filed: 1981-12-28
Abstract: Attachment element having a shaft (11) which is anchored by means of a solidifying compound (23) in a retaining material (20) having cavities (21). The tubular shaft (11) is surrounded on its lower side by a catchment shell (16) which prevents the compound (23) that is not yet solidified flowing away. The catchment shell (16) is split by slots (17) into individual, radially sprung laminae (18, 19). The laminae (19) which are located in the region of the cavities (21) swell radially and catch the solidifying compound (23) emerging through outlet openings (14). <IMAGE>
Patent DE-3211216-A1 (DE)
Title: Attachment device of a support with a curtain rod on a wall
Inventor: SANDER KARL HEINZ
IPC: A47H1/102
Filed: 1982-03-26
Abstract: Concerning an attachment device of a support with a curtain rod, it is proposed that the bore extending on one side in the radial direction of the support crosses the axial bore directed towards the fastener in such a way that the axial bore is at least slightly greater in its depth than the distance of the axis of the radial bore from the base area of the support, and the journal of the fastener has a central cutout extending over its length up to the baseplate in the radial direction, the construction of the cutout being such that two opposite segments remain and the end of the curtain rod inserted into the support is arranged between the two segments and presses them radially outwards onto the inside wall of the axial bore of the support. <IMAGE>
Patent DE-3212457-A1 (DE)
Title: Shaft-mounted generator system with a synchronous phase-shifter, especially for ships
Inventor: NIWA KOUICH DIPL ING
IPC: H02P9/42
Filed: 1982-04-02
Abstract: In a shaft-mounted generator system, especially for ships, an AC shaft-mounted generator (12) which is driven by a main machine (10) at a variable speed supplies AC voltage busbars (24) of an on-board network with a constant frequency and constant AC voltage, via a converter. The converter has a separately energised invertor (18) to which a synchronous phase-shifter (20) is allocated as a separate energising source, a load control device being provided for the synchronous phase-shifter (20). The synchronous phase-shifter (20) can be connected via a clutch (34) to a load (36) in the form of a machine. <IMAGE>
Patent DE-3215415-A1 (DE)
Title: Circuit arrangement for data acquisition and storage in mains-independent devices
Inventor: MEYER HEINRICH
IPC: G11C5/00
Filed: 1982-04-24
Abstract: For battery-operated mains-independent devices for data acquisition and data storage, using a microprocessor, it is provided to significantly reduce the power consumption of these devices in standby mode by switching the power supply of the microprocessor (C) on or off in dependence on whether data are present for processing (S1...Sn). The data are stored in a data memory (D) which is external (seen with respect to the microprocessor). The data memory is preferably constructed as shift register and constructed in CMOS technology. <IMAGE>
Patent DE-3223232-A1 (DE)
Title: Feed device on a machine provided with a revolving tool, such as a scalping or straightening machine, for rod-shaped material, such as shafts, wire, tubes or the like
Inventor: LINDEMANN HANS
IPC: B23Q7/05
Filed: 1982-06-22
Abstract: In a feed device on a machine provided with a revolving tool, such as a scalping or straightening machine, for rod-shaped material (1), such as shafts, wire, tubes or the like, with at least two rotatable feed elements (2), which are arranged in a uniformly distributed manner around the axis (1') of the material (1) and the axes (3) of which are arranged askew relative to one another and relative to the axis (1') of the material (1) and each enclose an angle of the same size with a plane perpendicular to the axis (1') of the material (1), the feed elements (2) resting on the material (1) and imparting to the latter not only a feed motion but also a rotary motion, in particular, however, taking up the torque exerted on the material (1) by the revolving tool, these feed elements are, in order to make them smaller by virtue of their design, feed discs (2) which rest with areas of their side faces (4) against the material (1), and a total of four feed discs (2) arranged in a uniformly distributed manner around the axis (1') of the material (1) are provided, all being movable in a controlled manner in the direction of their axis (3). <IMAGE>
Patent DE-3224938-A1 (DE)
Title: Earthing device for medium-voltage or high-voltage switching and distribution installations which are encapsulated with insulating material or metal and are clad with insulating material
Inventor: HOYER PETER DR
IPC: H02B13/075
Filed: 1982-07-03
Abstract: In an earthing device having a switching contact pin (13) which can be driven in the axial direction for earthing switching and distribution devices in medium-voltage or high-voltage switching and distribution installations which are encapsulated or clad with insulating material, the switching contact pin (13) is composed of a front longitudinal region (15), which projects during the earthing process and consists of insulating material, and of a metallic contact longitudinal region (16) adjacent thereto, penetrates the encapsulation wall (11) and is surrounded in this penetration region by at least one radial seal (14). This switching contact pin, whose metallic contact longitudinal region makes contact in the earthed position directly or indirectly with both an earth lead (22) which is laid outside the encapsulation as well as with the elements (19) which are to be earthed inside the encapsulation, is moved so far into the interior of the encapsulation in its opposite, non-earthing position that its metallic contact longitudinal region is located completely inside the encapsulation; in this case, the front longitudinal region which consists of insulating material is located in the penetration region - closing said region in a sealed manner - of said encapsulation. The switching contact pin may be connected to part (23) like a piston or disc, by which means automatic earthing can be achieved in the event of a disturbing arc. <IMAGE>
Patent DE-3229888-A1 (DE)
Title: Method for transmitting picture signals in colour television
Inventor: DIRR JOSEF ING GRAD
IPC: H04N11/06
Filed: 1982-08-11
Abstract: The transmission of chrominance signals in colour television requires considerable complexity. This is increased even more in the elimination of transmission errors. This complexity is avoided by the present invention in that the chrominance signals of the primary colours are transmitted in such a manner that the primary colour or primary tone is coded by the respective coding or/and position of the code.
Patent DE-3231484-A1 (DE)
Title: Electrical contact element for producing an electrical contact with a flattened contact device
Inventor: CHAPELOT RAYMOND
IPC: H01R13/115
Filed: 1982-08-25
Abstract: A contact element for producing an electrical contact by holding a flattened contact device (7), especially a tongue, and for insertion into a cavity in an insulating housing, is produced from an elastic metal strip of good electrical conductivity and is normally cut and bent. A device for producing an electrical connection with an electrical conductor or an electrical circuit is provided at one end, and a supporting device (5) for the contact device (7) and at least one elastic claw (13) is provided at the other end, which claw (13) is intended for pressing the contact device against the supporting device. In order to create a contact element which can be produced from a thin metallic strip and which holds a tongue which can be inserted therein even after a relatively long period of use, an opposing pressure lug (17) is provided between the elastic claw (13) and the associated wall of the retaining space in the housing, and for reinforcing the elastic effect of the elastic claw (13). <IMAGE>
Patent DE-3236796-A1 (DE)
Title: Metallic composite sealing material, in particular for the production of cylinder head gaskets
Inventor: WILHELM GUENTHER DR
IPC: C09K3/10
Filed: 1982-10-05
Abstract: An asbestos-free sealing material, in particular for cylinder head gaskets, consisting of a central perforated metal sheet and outer layers of an expanded metal mesh which are pressed together to form a fixed composite. In order to improve the sealing quality, a filling compound which can be vulcanised and consists of aluminium silicate, barium sulphate, rubber and a vulcanising agent is pressed into and onto the surfaces into the cavities of the expanded metal meshes. The object of the invention was the substitution of the asbestos fibres which are used in all known cylinder head sealing materials.
Patent DE-3237625-A1 (DE)
Title: Silencer for internal combustion engines
Inventor: FUCHS PETER
IPC: F01N1/08
Filed: 1982-10-11
Abstract: A silencer for internal combustion engines comprises a tubular casing which is closed at the ends by end caps through which gas channels for the introduction and removal of the combustion gases lead. At least one of the end caps is removable. Arranged in the interior of the casing is an insert which has partition walls dividing the casing into chambers and individual overflow channels connecting the chambers to one another, at least one of the overflow channels being formed in part by the inside wall of the casing and in part by recesses which are provided on the circumference of the insert, are open towards the inside wall of the casing and rest by their edges against the inside wall of the casing. The gas introduction channel, which has a circular cross-section at the inlet, makes a transition inside the casing to an approximately oval cross-section and is bounded in part by the inside wall of the casing and in part by an insert recess with a cross-section having the shape of a half shell.
Patent DE-3238001-A1 (DE)
Inventor: VERMES GYOERGY
IPC: B23H7/16
Filed: 1982-10-13
Abstract: A method of timing spark machining pulses for use in spark machining of work pieces comprises the steps of connecting a tool electrode and a work piece electrode separated by a spark gap (1) to respective output terminals of a supply unit, generating a voltage pulse, decreasing current intensity related to the voltage pulse to zero following the spark-over delayed with a delay time, and generating after an interval a new voltage pulse. The duration of the intervals is regulated in dependence on the average value of the delay time or on machining conditions. An apparatus for performing this method has a pulse generator (2) connected into the spark gap (1), a timer (8) and an optimum finder (7) which is connected to the input of the timer (8), wherein the output of the timer (8) is connected to the pulse generator (2) and to the optimum finder (7). <IMAGE>
Patent DE-3243018-A1 (DE)
Title: Triggering safety device for a compressed-air nailing tool
Inventor: LUEERS WOLFGANG
IPC: B25C1/00
Filed: 1982-11-20
Abstract: Published without abstract
Patent DE-3304445-A1 (DE)
Title: Watersport device with a longitudinally extended boat hull
Inventor: TOEPPEL OTMAR DR
IPC: B63B5/24
Filed: 1983-02-09
Abstract: A watersport device with a longitudinally extended boat hull, consisting of an upper shell and a lower shell connected thereto and made of plastics material, in which the hollow void between upper and lower shell is foam-filled by a foamable plastic, and the upper and the lower shell are designed with different flexural stiffness to increase the damping effect to dynamic flexural loads. The different flexural stiffness can be achieved with different material thicknesses, materials with different specific flexural stiffnesses or a combination of the two measures.
Patent DE-3306123-A1 (DE)
Inventor: SKUBALLA WERNER DR
IPC: C07C51/00
Filed: 1983-02-18
Abstract: 1. (5E)-13,14,18,18,19,19-hexadehydro-3-oxa-6a-carba- prostaglandin-I2 derivatives of the general formula I   see diagramm : EP0119949,P12,F2   in which R1 , R2 , R3 and R4 represent a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms, and R5 represents an alkyl group having from 1 to 5 carbon atoms, and salts thereof with physiologically acceptable bases.
Patent DE-3308103-A1 (DE)
Title: Machine for introducing concrete into vibrating moulds of devices for making concrete parts
Inventor: ALTEPOST HELMUT
IPC: B28B13/02
Filed: 1983-03-08
Abstract: The machine for introducing concrete into vibrating moulds for the production of tubular concrete bodies comprises a distributing device which is arranged over the annular filling gap at the upper end of the vibrating mould during the filling process and can be rotated coaxially to the centre axis of the vibrating mould, and a conveyor for supplying the distributing device with concrete from a storage container. The distributing device has a distribution container which is open at the top, has a circular cross-section and has a base closed in its central region and provided in its edge region opposite the filling gap of the vibrating mould with an opening for concrete, and a stirrer which has a stirring blade arranged in the vicinity of the base of the distribution container and sweeping the area of the base.
Patent DE-3309087-A1 (DE)
Title: Device for the stepwise displacement and fixing of the mast foot of a rig in the longitudinal direction on a sailboard
Inventor: FRICKE KARL HEINZ
IPC: B63B35/79
Filed: 1983-03-14
Abstract: A device for the stepwise displacement and fixing of the mast foot of a rig in the longitudinal direction on a sailboard has a mast foot rail (1), a mast foot housing (5) which is fixable and displaceable along the mast foot rail, and a shaft (22) which is mounted with limited rotatability in the mast foot rail. The shaft (22) is adjustable back and forth between two positions of rotation which can be adjusted selectively and permanently, and it has two regions (29, 30) which are arranged axially one after the other, are constructed in each case opposing each other in the sense of releasing and fixing the mast foot housing and are assigned to the two positions of rotation. The mast foot housing (5) can be fixed on the mast foot rail (1) in at least two end positions assigned to the two regions of the shaft (22). <IMAGE>
Patent DE-3311851-A1 (DE)
Inventor: SCHWARZ HERMANN
IPC: G06K7/00
Filed: 1983-03-31
Abstract: 1. A test station for an apparatus for the processing and transport of documents, in which it is possible to carry out a reading operation at least twice before the document is finally transported further or rejected, characterised in that in the test station there is a holding plate (H) which receives the document (BL) and which is movable past the reading device once each time in a to-and-fro movement parallel to the document plane and transversely relative to the direction of transports and reading can be carried out both during the forward movement and during the return movement.
Patent DE-3316512-A1 (DE)
Title: Ventilation device for battery spaces
Inventor: KOEHLE SIEGFRIED DIPL ING
IPC: H01M10/613
Filed: 1983-05-06
Abstract: The device for degassing and/or stabilising the temperature of an accumulator with a battery space (1) having aqueous electrolytes (1) provides terminals (11, 12) for guiding through an airstream which brushes over the top of the accumulators (2) and carries away gases formed in the accumulators. Furthermore, in order to ensure temperature stabilisation, that is to say the maintenance of an optimum temperature state of the accumulators, the battery space has further terminals (17) for guiding through air streams which brush the floors and side walls of the accumulators (2) for the purpose of the exchange of heat. Expediently, the air feed lines (13, 16) branch off from a common feed line (14) in which a common air feeding device (21) is arranged. At the branch point of the two air feed lines (13, 16) an air directing device (18) is provided which can be adjusted by an adjustment device (19) as a function of measured values which indicate the operating state of the accumulators. <IMAGE>
Patent DE-3332633-A1 (DE)
Title: Substituted carboxylic acid derivatives, process for their preparation, and pharmaceuticals
Inventor: BICHLMAYER KLAUS-PETER DR RER
IPC: C07D221/14
Filed: 1983-09-09
Abstract: The invention relates to substituted carboxylic acid derivatives of the formula I <IMAGE>   Process for their preparation and pharmaceuticals containing these.
Patent DE-3334131-A1 (DE)
Title: Heatable massaging parts and acupressure parts
Inventor: KOBLISCHEK KURT
IPC: A61H23/02
Filed: 1983-09-19
Abstract: Published without abstract.