baber/WOPTO huggingface dataset:
Patent DE-3226231-A1 (DE)
Title: Arrangement for starting a vehicle, in particular a motor vehicle
Inventor: SCHNEIDER ARTHUR ING GRAD
IPC: B60K23/02
Filed: 1982-07-14
Abstract: An arrangement for starting a vehicle, in particular a motor vehicle, has a transmission which alters the transmission ratio without actuation of a clutch and has at least two transmission shafts and a gearwheel pair (6, 7) in constant engagement with one another, assigned to a starting gear and having a first gearwheel (6) held rotatably on a first transmission shaft (3) and a second gearwheel (7) held in a manner fixed in terms of rotation, at least in the driving direction, on a second transmission shaft (4). The first gearwheel (6) should be connectable to the first transmission shaft (3) via a clutch (8) actuable only for starting, and one of the transmission shafts is to be continuously connected to the drive shaft (2) of the engine (1). <IMAGE>
Patent DE-3236882-A1 (DE)
Title: Solar installation with heat tube collectors
Inventor: KUHNKE KLAUS DIPL PHYS DR
IPC: F24S10/95
Filed: 1982-10-05
Abstract: A solar installation, consisting of a large number of heat tube collectors (1) provided with condenser heads (5) and preferably designed as vacuum tubes, and an accumulator (6; 6a; 6, 14; 6a, 14a) which absorbs the collected heat, is designed in such a manner that the condenser heads (5) are arranged directly in the lower region of the accumulator. The installation accordingly functions according to the gravitational force principle. The accumulator can consist either of a single container or of two containers arranged one above the other, these containers being arranged lying or standing. <IMAGE>
Patent DE-3241004-A1 (DE)
Title: Device for the dwell treatment of a wide-guided textile web
Inventor: STOEBI JOHANN
IPC: D06B17/02
Filed: 1982-11-06
Abstract: Two transport apparatuses (3 and 7) located one above the other transport through the device in succession in vertical folds the textile web (B) which is fed continuously to the device and which is drawn off continuously from the device. In order to transfer the web in folds, whilst at the same time reversing it, from the particular transport apparatus delivering it to that located underneath and receiving it, without disturbing the fold arrangement, there is a guiding and deflecting means (6). This comprises a further transport apparatus (15) which extends obliquely from the particular upper transport apparatus (3) to the particular transport apparatus (7) located underneath it and which receives the folds of the web (B), tipping over the end (5) of the upper transport apparatus (3) about their resting edges (12), while they are still being tipped, and which feeds them to the lower transport apparatus (7) at a speed synchronised with the average transport speed of the delivering and the receiving transport apparatus (3 and 7). A chute (28) forming a sliding stage (11) is arranged between the further transport apparatus (15) and the lower transport apparatus (7). <IMAGE>
Patent DE-3244616-A1 (DE)
Inventor: ERNST ALFONS DIPL ING
IPC: G01B7/02
Filed: 1982-12-02
Abstract: A measuring system is disclosed which is integrated into a feed arrangement in such a way that the structural size of the feed arrangement is not increased significantly. In the disclosed embodiments, the feed arrangement includes a compressed air cylinder which includes a hollow profile and a piston movable within a cylinder defined by the profile. In one embodiment, a measuring scale is positioned within a groove formed within the hollow profile and this measuring scale defines a magnetic measuring graduation which is scanned by a scanning unit accommodated in the piston of the air cylinder.
Patent DE-3245124-A1 (DE)
Title: Damping device for a machine tool slide
Inventor: TADDEI FRANCO
IPC: B23Q1/58
Filed: 1982-12-07
Abstract: A damping device for a machine tool slide is described, in particular for a slide in portal form which is arranged so as to be movable by means of roller bearing segments along the guides of a base. This damping device, which enables rough-machining on the machine tool with greater chip removal without the portal slide starting to vibrate during its feed, comprises at least one steel plate which is attached to the portal slide, is provided on one side with a layer of wear-resistant material and is in surface contact with the guides. The opposite side of the plate is exposed to an adjustable pressure exerted by hydraulic cylinders.
Patent DE-3248053-A1 (DE)
Title: Releasable door-handle spindle fastening adjustable for different door thicknesses
IPC: E05B3/04
Filed: 1982-12-24
Abstract: Two door handles (1 and 2) of a door fitting are connected to one another axially and fixedly in terms of rotation via a spindle (3) which is designed as a square spindle. The axial fixing of the two door handles (1 and 2) to the spindle (3) takes place by means of two clamping discs (5) which are each inserted into a handle neck (6 and 7). The clamping discs (5) are provided with a passage orifice (8) (see Fig. 2) corresponding to the spindle cross-section and are arranged in the respective handle neck (6 or 7) so as to oscillate about a pivot axis (9) located outside the passage orifice. Moreover, within the respective handle neck (6 or 7), the clamping discs (5) are inclined towards the free end of the respective handle neck (6 or 7), starting from the pivot axis (9). When pulls are exerted on the door handles (1 or 2), the clamping disc (5) are inclined to an even greater extent relative to the longitudinal axis of the spindle (3) and therefore clamp the spindle (3) the more firmly, the greater the pulls exerted. <IMAGE>
Patent DE-3303259-A1 (DE)
Inventor: FISCHELMAYER HEINRICH
IPC: B60Q3/04
Filed: 1983-02-01
Abstract: 1. Circuit arrangement for an illumination device in car radios, wherein the illumination device can be switched on via the equipment switch (S2) of the car radio or at the same time as the instrument illumination (S1, L1), characterized in that the light source of the illumination device (L2) can be switched on and controlled (S1, RA ) via the instrument illumination (L1) by a first circuit stage (1) independently of the operating condition of the car radio, that, if necessary, a certain area of illumination (L3) of the car radio can be switched on of the remaining light source only via the equipment switch (S2) by a second circuit stage (2) and that in addition the total illumination (L2, L3) of the car radio can be switched on in familiar manner via the equipment switch (S2) with a predetermined background brightness when the instrument illumination (L1, S1) is not switched on.
Patent DE-3304006-A1 (DE)
Title: Method for transforming the bit rate of a digital colour television transmission for public networks
Inventor: MARTIN HELMUT DR ING
IPC: H04N11/04
Filed: 1983-02-02
Abstract: A method for transforming the bit rate of PCM-coded colour television signals, by means of which method a certain number of redundant words are taken from or a certain number of words are added to an incoming data stream at the transmitting end, which words, after passing through the transmission link, are added or removed again at the receiving end. <IMAGE>
Patent DE-3306107-A1 (DE)
Title: Process for coating sheet-like articles
Inventor: LANGE MANFRED
IPC: C23D5/02
Filed: 1983-02-22
Abstract: The invention relates to an enamelling process for the production of enamel surfaces which are mottled with high contrast and have a granite or ceramic effect. According to the invention, this is effected by the use of a mill batch in a fine jet, consisting of at least two differently coloured frits, of which the substance of at least one frit has a high reflectance and has a higher softening point than the other frit substances.
Patent DE-3307658-A1 (DE)
Title: Maintenance and repair apparatus
Inventor: KOSLAR WOLFRAM
IPC: E21D5/12
Filed: 1983-03-04
Abstract: The maintenance and repair work on pit shafts is substantially facilitated by a working platform which is mounted on a hoisting cage and which can be moved with a pivotable and/or traversable and/or extendable extension arm in the shaft to the maintenance and repair points to be found.
Patent DE-3308447-A1 (DE)
Title: Device for producing hot water
Inventor: HAKEMANN WILHELM
IPC: F24D17/02
Filed: 1983-03-10
Abstract: The subject matter of the invention is a device for producing hot water, having heat recovery and a separate heating device for burning fossil or gaseous fuels and containing a heat-dissipating unit, for example in the form of a heat pump unit or a cooling unit, a heat exchanger, a service water accumulator and a boiler. The heat exchanger consists of a condenser having coiled tubes, which are arranged coaxially one inside another and are connected to the heat-dissipating unit, on the one hand, and to the service water accumulator as well as to the boiler, on the other hand. The service water tank contains a horizontal partition which subdivides the tank into an upper and lower tank section, the service water heated via the heat exchanger being optionally introduced, via a three-way valve, below the partition into the lower tank section, or directly into the service water extraction pipeline. A four-way valve coupled to the hot-water circuit permits switching over from heating operation to heat recovery operation as a function of the physical conditions in the heat exchanger in order to maintain a minimum water temperature in the heat exchanger and a minimum condensation pressure, resulting therefrom, on the cooling side of the heat exchanger, and to maintain the temperature difference required for the heat exchange.
Patent DE-3311734-A1 (DE)
Title: Process for manufacturing a surfboard
Inventor: HEGELE FRANZ
IPC: B29C44/12
Filed: 1983-03-30
Abstract: Process for manufacturing a surfboard, characterised in that an intermediate layer of foamable, fibre-reinforced plastic adhering to the inner side of the half-shells - preferably with a thickness of 3 to 5 mm - is provided between two prefabricated half-shells of impact-resistant material to be joined together - preferably with a thickness of 0.8 to 1 mm - and a prefabricated support body, and this plastic is foamed with an external supporting mould after enclosing of the half-shells and joined to the interior side of the half-shells.
Patent DE-3313014-A1 (DE)
Title: Covering for an optical waveguide splice
Inventor: BARTH DIETER
IPC: G02B6/38
Filed: 1983-04-12
Abstract: A covering for an optical waveguide splice consists of two plates (1, 2) coated with an adhesive, permanently elastic material. In order for the plates not to shift mutually in the lateral and axial directions relative to the optical waveguides (5, 6), the two plates are provided at the rims with angled lugs (7, 8) which interlock like teeth. <IMAGE>
Patent DE-3314098-A1 (DE)
Title: Grate block for a refuse combustion grate
Inventor: ADREOLI BRUNO
IPC: F23H17/12
Filed: 1983-04-19
Abstract: The grate block consists of two portions, a grate block front portion (3) and a block holder (2). The grate block front portion (3), which is directly exposed to the combustion, consists of resistant materials, for example fine ceramics or chromium alloy, and the block holder (2) consists of a considerably cheaper material, for example steel or cast steel. The block holder (2), which conducts heat better, acts as a cooling body for the grate block front portion (3). 
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Patent DE-3323984-A1 (DE)
Title: Vehicle antenna which can be coupled to a slotted waveguide extending along a track
Inventor: HERMANN WALTER DR
IPC: H01Q1/32
Filed: 1983-07-02
Abstract: An antenna (4) of a track-guided vehicle protrudes as a probe, which can be moved thereon transversely to the direction of travelling, into a longitudinally slotted waveguide (1) extending along the track and in doing so is contactlessly flanked by relatively wide-area edges (2) of its longitudinal slot (3) which are metallic at least on the inside. To determine the position of the antenna (4) in the longitudinal slot (3), it is equipped with an inductive distance sensor (5). This exhibits, on the one hand, a transmitting coil (8) extending in the antenna plane, the length of which is large compared with its diameter and which, on the other hand, is coupled to two induction coils (12) of lesser length, which are axially parallel to it, these induction coils being arranged symmetrically with respect to the antenna plane. <IMAGE>
Patent DE-3328180-A1 (DE)
Title: Apparatus for holding product identification labels
Inventor: HESTERBERG DETLEF
IPC: G09F3/20
Filed: 1983-08-04
Abstract: In order to provide possibilities for considerably simplifying the identification of products on a device for retaining product identification labels, easy recognition of the labels also being desirable, a dimensionally stable support is provided with at least one window-like perforation (3) arranged in front of a light source, and the perforation (3) has a diffusion screen (6) extending over its entire surface, in front of which is exchangeably mounted at least one transparency (7) on which the product and at least one symbol assigned thereto are displayed. <IMAGE>
Patent DE-3335732-A1 (DE)
Inventor: CWETANSKI GEORGI
IPC: H01H50/64
Filed: 1983-10-01
Abstract: An electromagnetic switching device has a magnet system with a hinged armature (15) which is connected to the contact carrier (37) via a connecting rod (26). A restoring spring arrangement is furthermore provided which presses the hinged armature (15) and thus the contact carrier back into an original position. In general, the contacts of the switching device are open when the magnet system is energised, and are closed in the unenergised state. The restoring spring arrangement is required to close them again. To simplify the design, the restoring spring arrangement is constructed as a restoring helical compression spring (40) which is supported on the one side on the hinged armature (15) and on the other side on a lever (28) which is mounted in a hinged manner on the housing (11), and which also abuts against the contact carrier (37). The drive train, which consists of the hinged armature (15), the restoring spring (40) and the lever (28), is always located outside the connecting line (T-T), which forms a dead-point line and connects the axis of rotation of the hinged armature (15) and the supporting axle of the lever (28) on the housing, so that a single helical compression spring ensures both the support of the hinged armature and the restoration of the contact carrier.
Patent DE-3337314-A1 (DE)
Title: Car roof-mounted headlight with coloured-glass speed indicator
Inventor: KLINGLER ERNST
IPC: B60Q1/44
Filed: 1983-10-13
Abstract: Car roof-mounted headlight 4 with coloured-glass speed indicator is mounted on a bolt 3 in a rectangular tube 15 between two soft rubber elements 5, in which, even when a glass dome is placed over it, the inertia force moves it back and forth when the speed of the car varies, as a result of which when the speed changes greatly it bounces against a rubber element 5 against which it trembles - as does also a green beam of light (1-2) from it in the air - to a moderate degree and thus in the same way, as a result of braking, so does a pale yellow light beam through a colourless glass strip 6-7; two rubber bands 16 attempt to position this headlight under a red glass strip 2-6 where they make it just tremble the whole time when at the same speed, but, for the purpose of protection, nothing moves it when the car is still, on the other hand in the case of a slight change in speed it casts a different coloured light sign into the air in an arcuate shape without even trembling. The headlight is well protected against wind and air pressure by the glass dome and efficiently melts snow and ice on said dome. Said dome can be screwed onto a luggage rack 13 or onto another object - or can be bonded onto the car roof 8 by placing a base 17 below it. <IMAGE>
Patent DE-3342616-A1 (DE)
Inventor: STAEGER HANS
IPC: E04B1/58
Filed: 1983-11-25
Abstract: A framework for use as a support at fairs and exhibitions comprises section tubes connected to other tubes by means of clamp elements. Each clamp element includes a mounting portion which is longitudinally received within a longitudinal inner space of a profile tube, and a clamping portion which is received within a longitudinal external groove of another tube. The inner space has recesses for receiving the mounting portion in different orientations. The recesses are arranged in sets whereby when the clamping element is in one set of recesses it is oriented in one manner, and when in another set of recesses it is oriented in a different manner.
Patent DE-3403169-A1 (DE)
Title: Gymnastics appliance
Inventor: HARTENSTEIN KLAUS
IPC: A63B23/04
Filed: 1984-01-31
Abstract: A gymnastics appliance has raised uprights attached to one or more base frames, in which uprights are mounted two shafts with a plurality of right-angled bends, which carry two foot-boards, to each of which handles are rigidly fixed.
Patent DE-3404680-A1 (DE)
Title: Back gear mechanism for frictional screw presses
Inventor: HOMM BERNHARD
IPC: B30B1/22
Filed: 1984-02-10
Abstract: A back gear mechanism for frictional screw presses having a pair of [lacuna] on a supporting shaft (1) arranged between the press stands (3). On the supporting shaft (1), side discs (2) with hub sleeves (2a) are displaceably mounted and connected to each other by means of a sliding coupling (7). By means of lifting motors (15), the side discs (2) can be pressed against a flywheel (5) which moves vertically up and down, the lifting member (17) of the lifting motors being the support of a contact-pressure roller (19) which can be moved against, and pushed back from, a radial outer surface (2c) of the respective side disc (2). <IMAGE>
Patent DE-3405375-A1 (DE)
Title: Sales and display shelf unit
Inventor: KOCH WOLFGANG
IPC: A47F7/14
Filed: 1984-02-15
Abstract: A sales and display shelf unit has a shelf (1) which is at least partially L-shaped in cross-section, oblique supports (2) supporting a back surface (4) by means of a bearing arm (3) and supporting a support surface (6) of the shelf (1) by means of a holding projection (5). In this case, the back surface (4) of the shelf (1), said back surface running parallel to the bearing arm (3) and obliquely to a vertical plane, is divided in a stepped manner into a plurality of back surfaces (4) and the latter are arranged in parallel, spaced apart, partially overlapping one another and forming individual compartments (8) for piles of magazines (7). Consequently, even nonrigid magazines can be accommodated due to the oblique position in a space-saving and slightly overlapping manner, a sufficiently large overview of the title pages of the magazines nevertheless being maintained. <IMAGE>
Patent DE-3405916-A1 (DE)
Inventor: BRAUN GUENTER
IPC: F02D41/26
Filed: 1984-02-18
Abstract: The invention is directed to a mixture metering arrangement for an internal combustion engine with a digital data processor, particularly a microcomputer, the signal processing pattern of which is governed by clock pulses, and with a signal generating means which delivers analog output signals. The signal generating means is responsive to operating parameters of the internal combustion engine and is an exhaust gas sensor responsive to the air ratio Lambda. The exhaust gas sensor is used in a closed-loop control system to influence the air-fuel ratio and changes its output quantity at the air ratio of Lambda=1. In this arrangement, a correcting stage corrects the influence of a delay time (tv) connected with the clocked signal processing on the mixture formation. The delay occurs in the transmission of the change in the output of the sensor. Two methods are indicated for the mode of operation of the correcting stage by means of which a mean value shift of the quantity (FR) influencing the mixture formation is avoided and the concentration of toxic substances in the exhaust gases is minimized. Flowcharts are disclosed to realize the invention by means of a suitably programmed microcomputer.
Patent DE-3416096-A1 (DE)
Title: Device for individual switching-off of radiators, which can be controlled with low electric power
Inventor: PLATTE HANS-JOACHIM DR ING
IPC: F24D19/10
Filed: 1984-04-30
Abstract: Device for individual switching-off of radiators, which can be controlled with low electric power, for optimised heating capacity dosing and for energy saving. The heating capacity for a controlled heating of a known thermostatic control valve for the purpose of the temporary switching-off of the radiator concerned is according to the invention obtained from the circulating heating medium via an electrically switchable heat bridge.
Patent DE-3416258-A1 (DE)
Title: Transport safeguard for collection ring holders
Inventor: BOUWMAN MANFRED
IPC: A41H31/00
Filed: 1984-05-02
Abstract: When compiling collections in the clothing industry, rings of a diameter of about 20 mm are used to identify the selected garments. These rings are deposited by the selector on a rod described as a collection ring holder. The conventional collection ring holders - hereinafter abbreviated to CRH - consist of a straight rod without any stops. It is thus possible for the collection rings - hereinafter abbreviated to CR - to slip off the CRH and be lost during transportation or inattentive handling of said CRH. The object of the invention is to construct a CRH in such a way that a safeguard of the CR on the CRH is guaranteed by a simple measure during transportation or other use. This object is achieved by the design of the CRH specified in the claim.
Patent DE-3417511-A1 (DE)
Title: Platform balance having a plurality of measuring regions
Inventor: WOEHRL JOSEF
IPC: G01G1/24
Filed: 1984-05-11
Abstract: The invention relates to a platform balance having a plurality of measuring regions, in which there are two or more levers which are connected by means of suspension mechanisms and are arranged in series and which are assigned to a weighing device. The invention differs from what is known in that the levers mounted in different planes are connected to one another via suspension mechanisms, each provided with two blocks offset by approximately 90 DEG , and, depending on the number of measuring regions, two or more suspension mechanisms are provided with additional platforms. It is especially advantageous if the weighing device is designed as a gyroscopic force-measuring cell.
Patent DE-3421659-A1 (DE)
Title: Apparatus for damming up sewage
Inventor: STENZEL ROLAND
IPC: E03F7/00
Filed: 1984-06-09
Abstract: A description is given of an apparatus (11) for damming up sewage when repairing the base (44) of sewage ducts (43) in the region of the manhole (41). In order to permit repair of the duct base (44) without disturbances from the water flowing through the sewage duct (43), a semi-circular plate (12) is provided, the diameter of which is adapted to that of the duct (43) to be repaired. Said plate can be inserted such that it seals the base area (44) and can be used for bracing purposes inside the wall of the duct and, in an area near the uppermost edge portion of said plate (12, 52), the latter has a through-opening (16) which is connected to a bridging pipe (47). <IMAGE>
Patent DE-3424463-A1 (DE)
Title: Process and adsorbent for isolating borate ions from water
Inventor: NOMURA JUNJI
IPC: B01J20/06
Filed: 1984-07-03
Abstract: Borate ions which are dissolved at low concentration in water or aqueous liquids can be isolated using a hydroxide or hydrated oxide of a rare earth element as adsorbent in an effective manner. If water containing borate ions is brought into contact with this adsorbent, borate ions are isolated by adsorption. The adsorbent containing the adsorbed borate ions is subjected to a desorption treatment and regenerated for reuse with the aid of a desorption solution, the pH of which is adjusted to about 2 to about 4 or to about 12 to about 14.