baber/WOPTO huggingface dataset:
Patent DE-3743751-A1 (DE)
Title: Electromagnetically operable contactor having a DC drive
Inventor: MUELLER KARL DIPL ING
IPC: H01H47/22
Filed: 1987-12-23
Abstract: An electromagnetically operable contactor, especially a small contactor (miniature contactor) having a DC drive which contains a contactor coil, has connected upstream of it a rectifier arrangement, preferably a rectifier diode arrangement, for connection to an AC mains power supply. A resistor is also connected to the rectifier arrangement, in order to protect said rectifier arrangement against overvoltages. This contactor is distinguished by the fact that the resistor, which is used for protection against overvoltages, is constructed as a coil (RS5; RS6) having a low resistance value. This coil can be constructed as an additional winding on the contactor coil (S7; S8) and can be suitably connected to the rectifier arrangement (D7, FD7; D8, FD8) by means of separate taps (A7; A8). Such a coil can favourably influence the switching characteristic, and thus the contactor operation. <IMAGE>
Patent DE-3802354-A1 (DE)
Title: Device for attachment to a gripping tube of a shopping trolley
Inventor: FINK HERMANN
IPC: B62B3/14
Filed: 1988-01-27
Abstract: The invention relates to a device (10) for attachment to the gripping tube of a shopping trolley. The device (10) comprises a housing (14) and an attachment element (16). Provided in the housing (14) is a chamber (30) into which a commercially available pocket calculator can be inserted in a theft-proof manner. The pocket calculator can be protected against wetness in the open by means of a sliding cover (18) arranged on the housing (14). An information carrier can be attached to the sliding cover (18). <IMAGE>
Patent DE-3803642-A1 (DE)
Title: Footrest on a motor vehicle
Inventor: JOVANOVIC NENAD
IPC: B60N3/06
Filed: 1988-02-06
Abstract: A footrest (1) comprises a pivotably mounted footplate (6) and a support part (8) cooperating with the latter. Said support part is pivoted up by means of an actuating arm (12') and, as a result, the footplate (6) is swivelled from its rest position (c) into its in-use position (b). <IMAGE>
Patent DE-3805037-A1 (DE)
Inventor: RIZZON JOHN
IPC: B01D53/34
Filed: 1988-02-18
Abstract: In order to absorb or to be able to adsorb, in waste gas purification by dry sorption, especially all the main acidic waste gas pollutants such as SOx, HCl and HF by the added solid sorbent at low cost and as selectively as possible to a satisfactory degree and, at the same time, also to be able to recover heat from the hot waste gas stream, it is proposed according to the invention that the hot waste gas stream coming, for example, from a refuse incinerator is cooled stepwise in a plurality of series-arranged stages by indirect heat transfer and that, after at least some of the cooling stages, as viewed in the direction of flow of the waste gas stream, in each case a part quantity of the total sorbent quantity required for the absorption or adsorption of the pollutants is introduced into the waste gas stream, so that in each case particular pollutants are bound selectively by the solid sorbent (reagent) in the most efficient manner in each of the various waste gas temperature stages.   <IMAGE>
Patent DE-3806638-A1 (DE)
Title: Pendant ceiling luminaire having halogen lamps
Inventor: KONIETZNY KARL
IPC: F21S2/00
Filed: 1988-03-02
Abstract: In a pendant ceiling luminaire four reflectors having low-voltage halogen lamps are fastened to two square frames which in plane view are concentrically arranged, the larger frame, however, being arranged at a higher plane. Each frame has a diametrical (diagonal) rod (12, 22). The two rods intersect each other in the centre. In each case four suspension rods (13, 23) originate from these diametrical rods. The lamps are in each case connected to the frame via two connection rods (14, 24). The current is routed from the transformer of a thick body via two suspension rods into a frame, is guided from there via the connection rods to the respective lamp mount, from where it is routed via the other connection rods into the other frame which, for its part, is connected to the transformer via the suspension rods. <IMAGE>
Patent DE-3807958-A1 (DE)
Inventor: WEBER GEORG
IPC: C09K19/42
Filed: 1988-03-10
Abstract: Supertwist liquid crystal displays having a characteristic curve with a particularly advantageous slope are obtained when the nematic liquid crystal mixture obeys the following conditions: a nematic phase range of at least 60 DEG C, a viscosity less than or equal to 30 mPa.s,  DELTA  epsilon / epsilon  ORTHOGONAL  < 1.5, where  DELTA epsilon  is the dielectric anisotropy and  epsilon  ORTHOGONAL  the dielectric constant in the direction of the shorter axis of the liquid crystal molecule, and  DELTA  epsilon  is greater than or equal to +5, and contains the following components: a) markedly dielectrically positive compounds with high  epsilon  ORTHOGONAL , b) relatively nonpolar compounds with high  epsilon  ORTHOGONAL  and, if necessary, compounds with high birefringence.
Patent DE-3809229-A1 (DE)
Title: Clutch brake
Inventor: FLOTOW RICHARD A
IPC: F16H57/00
Filed: 1988-03-18
Abstract: The invention relates to a clutch brake and a method for its manufacture. A metal powder is pressed into the required form for each of a pair of opposing covers. The form of the blank has a plurality of raised segments, which are arranged in an annular series. Each blank is sintered in a sintering furnace. During the sintering the relatively porous blank can be impregnated with another material in order to modify the coefficient of friction of the raised sections on the outer face. For this purpose, a piece of another material, for example copper or bronze, is applied to the blank in the area of the raised segments. When the blank is sintered, the said additional material is melted and flows into the pores of the blank.
Patent DE-3811160-A1 (DE)
Title: Frame bar
Inventor: STRECKER GUENTHER
IPC: H05K3/24
Filed: 1988-03-31
Abstract: A frame bar (1) for mounting in particular plate-shaped elements, such as flexible circuit boards, has at least one mounting (A, B, C, D) for the elements and a support surface (2, 3) for the element extending along the frame bar (1). In this case, the mounting (A, B, C, D) has at least one clamping element (8, 10, 15, 17) which can be flexibly moved in relation to the frame bar (1) and/or the support surface (2, 3) and/or in relation to the mounting (A, B, C, D), which clamping element exerts a force on the support surface (2, 3). <IMAGE>
Patent DE-3818167-A1 (DE)
Inventor: KILB HERMANN ING GRAD
IPC: B65H5/36
Filed: 1988-05-26
Abstract: In a device for transporting charts (3) in office machines, particularly for papers in paper processing appliances (1), the chart (3) can in each case be fed in with processing means (5), in particular printing and/or reading means (6, 7) moved into positions outside the chart path, and there is a drawing-in shaft (8) composed of guide means which form one or more successive recesses (19), extending transversely in the direction (4) of transport, for the processing means (5) which are movable transversely to the direction (4) of transport. 
<??>In order to allow fault-free drawing-in even of damaged or irregular charts (3) or papers, it is proposed that the recesses (19) be at least partially closable by means of elastic coverings (24, 25) which each form inlet funnels (26) for the chart (3) in the direction (4) of transport, and that, in the case of transverse movements of the processing means (5), the respective elastic covering (24, 25) can temporarily be moved by the moved processing means (5) from its respective functioning position assumed in the starting state into another functioning position while the processing means (5) are being moved past. 
<IMAGE>
Patent DE-3818700-A1 (DE)
Title: Valve for pipe shut-off devices
Inventor: LAURER ERWIN DIPL ING
IPC: F16K1/12
Filed: 1988-06-01
Abstract: Pipe shut-off devices for offshore installations must be capable of being opened by the pressure of the medium in the pipeline independently of their own drive arrangements. Pressure fluctuations must have no effect on their operation. In the case of the valve according to the invention, a holding device (7) for the closed position of the valve is arranged between the valve cone (3) and the valve body (2). The holding forces are chosen so that the valve cone (3) is released only above a predetermined pressure (Popen) of the medium. The release of the valve cone (3) at a relatively high pressure ensures that the valve cone (3) is opened abruptly due to the accumulated pressure volume in the pipeline. <IMAGE>
Patent DE-3819416-A1 (DE)
Title: Alcoholic beverage
Inventor: GRUENEIS RUEDIGER
IPC: C12G3/02
Filed: 1988-06-07
Abstract: An alcoholic beverage having a dry and fresh taste and a health-promoting action, in particular a metabolism-stimulating and dehydrating action, is characterised by a content of fermented aqueous extract of Jerusalem artichoke tubers.
Patent DE-3820613-A1 (DE)
Inventor: STEFANSKI MANFRED ING GRAD
IPC: H04L12/28
Filed: 1988-06-17
Abstract: The invention relates to the programming of a digital signal transmission system for building services management systems, in which numerous mutually identical interfaces (UI) are provided which can be plugged together with adapters (A) of different types in order to generate different connecting points. A programming unit allocates to each interface (UI) a non-interchangeable identification. After that, the location of the interface is determined and then data on source and destination and message type of the data transmission intended for this interface are stored in a storage device (S2,S3,S4) of the interface. At the interface itself, no selection devices or connections for a selection device are required. The interface has a small volume and can be accommodated in a flush-mounted box. <IMAGE>
Patent DE-3824753-A1 (DE)
Title: Bag, method for its manufacture, and device for manufacturing bags
Inventor: KLEINE MANFRED
IPC: B65D75/48
Filed: 1988-07-21
Abstract: The invention relates to a reclosable bag, to a method for its manufacture, and to a device for manufacturing bags. The bag is formed from a sheet of film and has a longitudinal seam (3) and a transverse seam (4c) at the bottom and an upper, tightly sealed transverse seam (4a) which can be torn open to empty the bag. Arranged below the transverse seam (4a) is a further transverse seam (4b) in whose region there are provided closure elements (5a, 5b) which can be engaged with one another and by means of which the bag can be reclosed. In order to allow simple introduction of the bag into a packaging and good utilisation of the volume, the bag has lateral folds (26) which may also be of wedge-shaped design. <IMAGE>
Patent DE-3830475-A1 (DE)
Title: Hose coupling
Inventor: HAGELEIT WOLFGANG
IPC: G06K7/00
Filed: 1988-09-08
Abstract: The invention relates to a hose coupling having two coupling pieces which can be connected releasably to one another. In this arrangement, one coupling piece has a code carrier and the other coupling piece has a read head which can be connected to a read station.
Patent DE-3830588-A1 (DE)
Title: Device for stripping off excess seed grains from the vacuum orifices of a seed drill
Inventor: CAJCIK KAREL DIPL ING
IPC: A01C7/04
Filed: 1988-09-08
Abstract: The subject of the invention is a device for stripping off excess seed grains from the sowing orifices of a vacuum-type seed drill, strippers with run-on faces being assigned to sowing orifices formed in a drill disc. In order to make the sowing uniform, according to the invention radial collecting chambers 9 for receiving the stripped-off seed grains 3 are provided between two respective run-on faces 8 succeeding one another. <IMAGE>
Patent DE-3833525-A1 (DE)
Title: Pressure reducer for withdrawing test gases with reactive components
Inventor: GOEKCEK CETIN
IPC: G01N1/22
Filed: 1988-10-01
Abstract: In the use of commercially available pressure reducers for withdrawing test-gas mixtures with reactive components, sufficient stability of the mixture composition is not guaranteed, particularly in the case of exacting requirements, since interactions take place between the flowing gas and the gas-conducting parts of the pressure reducer. In order to avoid these interactions, the gas-conducting parts are provided with a coat of nickel. This coat preferably consists of a chemically applied base layer and an electrochemically deposited covering layer thereon.
Patent DE-3834840-A1 (DE)
Title: Safety belt tightening device for motor vehicles having a mechanical actuating mechanism
IPC: B60R22/195
Filed: 1988-10-13
Abstract: In order to produce a safety belt tightening device for motor vehicles having a mechanical actuating mechanism, a pulling cable being fastened to the lock of the safety belt and having a free end which is connected to a prestressed helical spring which is transferred, in the event of deceleration of the motor vehicle due to an accident, from the tensioned position into a position in which the spring is relaxed, the pulling cable being carried along concomitantly in the direction in which the safety belt is shortened, which safety belt tightening device has a high degree of operational reliability while being of simple design, it is proposed that the spring (1) be arranged running at least approximately transversely to the longitudinal axis of the motor vehicle and be mounted at one end on a frame part in a pivotable fashion, and that the other end of the spring (1) be fastened to a pivoted lever (eg. 9 and/or 22) on which the free end of the pulling cable (15) is also mounted, the pivot axis of the pivoted lever and the fastening point of the spring being situated at a distance from one another seen in the longitudinal direction of the spring. <IMAGE>
Patent DE-3836321-A1 (DE)
Title: Display base for an article
IPC: B65D25/10
Filed: 1988-10-25
Abstract: There exists a display base for an article 15, in which a base 3 is provided with an opening 12 and with a lug 13 projecting downwards, and in which a connecting device 7 is provided with an end abutment 11 for detachably hooking into the article 15 and engages, with a catch piece 10, behind the lug 13 at a supporting region 14. In this arrangement, it is desired that the connecting device be less clearly visible, while exhibiting simplified actuation. This is achieved in that the connecting piece is a connecting wire 7 which forms a tension-spring region 8, in that the connecting wire 7 together with catch piece 10 and the opening 12 are constructed in the manner of a bayonet catch and in that the supporting lug region 14 forms a locking means into which the catch piece 10 engages. On account of its thinness, the connecting wire is hardly visible and the bayonet catch is simple to operate. <IMAGE>
Patent DE-3843090-A1 (DE)
Title: Escalator or moving walkway
Inventor: TOLLE JUERGEN
IPC: B66B23/22
Filed: 1988-12-21
Abstract: In an escalator (10) or a moving walkway, a handrail (16) is supported on a support device (32) which consists of a transparent polycarbonate profile (34) which has a cavity (36) for receiving a lighting device (26). Electric lines (40) can be laid above the lighting device (26) in the region concealed by the handrail (16). <IMAGE>
Patent DE-3906513-A1 (DE)
Title: Device for measuring weak, low-frequency magnetic fields
Inventor: SCHMID ALBERT
IPC: G01R33/028
Filed: 1989-03-01
Abstract: Device, for measuring weak, low-frequency magnetic fields, having a coil antenna which is coupled to a low-frequency amplifier whose output value can be determined in a measuring device, the coil antenna having a diameter of 5-50 cm, preferably approximately 10 cm, and its length being 1 to 500 km, preferably 8-50 km, for a diameter of 0.01 to 0.1 mm, preferably 0.05 mm.
Patent DE-3907314-A1 (DE)
Title: Novel pyrazolidine derivative and its preparation
Inventor: ARACS GEB TRISCHLER
IPC: C07D231/34
Filed: 1989-03-07
Abstract: The invention relates to a process for the preparation of 1,2-diphenyl-3,5-dioxo-4-n-butylpyrazolidine sodium monohydrate. According to the invention, the phenylbutazone (1,2-diphenyl-3,5-dioxo-4-n-butylpyrazolidine) is reacted with sodium carbonate or sodium hydrogen carbonate at 60-85@C in an aliphatic alcohol having 1-5 carbon atoms or in a mixture of an aromatic solvent and water, the organic solvents in the final reaction phase are removed, and the water content is brought to a value of 0.9-5.0 % by weight while the product is isolated from the resulting suspension at 15 +/- 5@C.
Patent DE-3917608-A1 (DE)
Title: Exercising patient's legs and hip joint - incorporates separate slides to support patients thigh and calf
Inventor: RUF HERMANN
IPC: A61H1/02
Filed: 1989-05-31
Abstract: The appts. for exercising the legs and hip joints of a patient, consists of a base (1) on which two parallel guide bards (2) are mounted.  A slide (3) slides on these guide bars and carries a second pair of guide bars (6) which support a second slide (4).  This second slide (4), carries a third pair of guide bars (13) for a third slide (10). When in use, the third slide (10) supports the thigh whilst the second slide (4) supports the calf of one of the patient's legs.  The slides (4,10) automatically adjust themselves to suit the length of the patient's leg. USE - Physiotheraphy.
Patent DE-3924135-A1 (DE)
Title: Vibration-resistant mounting of detonator in stretchable sleeve - engaging formed bore wall in solid carrier
Inventor: WEBER ADOLF DIPL ING
IPC: F42C19/08
Filed: 1989-07-20
Abstract: Cylindrical bore (9) in a solid carrier (1) holds a sleeve (3) with small wall thickness. Into the bore are forced the superimposed charges jointly forming a detonator and topped by a cover disc (8). On vertical compression, the stack bulges sideways, forcing the sleeve into grooves (10,27) formed in the bore wall along its entire length or in sections thereof,. The grooves may form a helical thread. Sleeve metal is readily stitchable Al, Cu or steel, and of thickness 0.13 - 0.2mm w.r.t. metal. Cover dia. is flanged into position. ADVANTAGE - Detonator is prevented from vibrating, and cannot leak pyrotechnic components.
Patent DE-3926929-A1 (DE)
Title: Sealed wall construction for environmental protection - has sheets of glass held by profiled coupling joint strips
IPC: E02D19/18
Filed: 1989-08-16
Abstract: The slotted wall (3) is constructed from numerous sheets of glass (4) which extend the full height of the slotted wall.  Longitudinal sides of the glass sheets have square corners (4A) terminated with a thickened core (4C) and a vertical face (4B). A profiled coupling joint (5) is fitted over the complete length of the previously erected piece of glass. The following sheet of glass is reversed and placed in the longitudinal rebate which is located in the coupling.  Various profiles are indicated and provide for corners, returns and other elements which may occur. In each case a similar sheet of glass is used. The different shapes are achieved by variations of the profile of the coupling joint.
Patent DE-3932556-A1 (DE)
Title: Disc loading system for CD player - has linkage mechanism that adjusts to support different size disc
Inventor: CHO EUNG JOON
IPC: G11B17/032
Filed: 1989-09-29
Abstract: A disc loading system for players that . handle 8 or 12 cm compact discs has a main housing (1) with a : projecting drive spigot to receive the disc (27). The disc is loaded against guides on the inclined surface of a hinged cover (2) that is opened. As the disc is entered an arm (7) with a sensor pin (9) is contacted and the arm moves through an arc to engage a latch (15). A guide arm (4) is moved vertically downwards and a flexible rod (24) is engaged to adjust the position of a pair of 'scissor' type levers (16,17) that copy guide pins to support the disc. Dependent upon the disc diameter the arms are set at appropriate angles. ADVANTAGE - Provides reliable handling for large and small diameter discs. (15pp Dwg.No.6/8)
Patent DE-3933834-A1 (DE)
Title: Vehicle for handling large silage bales - has crane carrying rear section with coupling for trailer in crane reach
Inventor: DECHANT FRANZ
IPC: B62D53/04
Filed: 1989-10-10
Abstract: The vehicle for handling large silage bales etc. comprises a tractor with a three-point hydraulic steering system and a single-axle rear section, on which is mounted a loading crane and gripper. The rear section (1) has a coupling (19) for a trailer (12) which has a loading platform within the reach of the crane (7). The trailer coupling is pref. mounted above the axle (3) of the rear section. ADVANTAGE - Easy bale handling, and single tractor only.
Patent DE-3937218-A1 (DE)
Inventor: KLUETING BERND ALFRED DIPL ING
IPC: E05C17/22
Filed: 1989-11-08
Abstract: To secure a door of an automotive vehicle in any desired opening position, a mechanical door check (1) for doors of automotive vehicles is proposed, which essentially consists of a holder housing (70), arranged on a door-arrangement part, door or door pillar, and of a door-holding rod (2), articulated on the other door-arrangement part and passing through the holder housing, and also of a braking and holding device, accommodated in the holder housing (70) and cooperating with the door-holding rod (2), and is distinguished in that the holding device comprises at least one plate assembly (111), capable of being brought into frictional engagement with the door-holding rod (2) and supported tiltably in the holder housing (70), and an adjusting element (140) assigned to the initiation of the tilting movement of the plate assembly. <IMAGE>
Patent DE-3938582-A1 (DE)
Title: Tennis shirt with absorbent material on sleeves - comprising terry cloth to enable player to wipe sweat off forehead during match
Inventor: AKSUNGUR F BAHADIR
IPC: A41D1/04
Filed: 1989-11-21
Abstract: A sports shirt, a tennis shirt, in particular, features absorbent material at least in the upper sections of the sleeve and/or shoulder sections. Either these sections consist of absorbent material, e.g. terry cloth, or are covered wtih it. The whole sleeve can consist of terry cloth, in the case of a short-sleeved shirt in particular. ADVANTAGE - A tennis player is able to wipe off the  sweat from his forehead with ease and eliminates the need for a sweat band.
Patent DE-4006694-A1 (DE)
Title: Digital ON and OFF delay for rectangular signals - feeds signal to cycled forward and backward counter via anti-valence gate
Inventor: STEINBACH GEORG DIPL ING
IPC: H03K5/131
Filed: 1990-03-01
Abstract: The digital delay uses a binary counter. The signal to be delayed (ON) is supplied to a cycled forward and backward counter (1) via an antivalence gate (3). The counter has two signal outputs allocated to counter states and transmits a delay signal via an R/S flip-flop (2). The delayed signal (OFF) controls the counter direction (down, up), and affects the antivalence grid, as well as controlling the counter release or blocking in connection with the signal to be delayed via different AND-gates (4, 5). Pref.  a normal (4) and a different AND-gate with inverse inputs are used for release or blocking of the counter. ADVANTAGE - High time stability and precision, simple design and single binary counter only.
Patent DE-4008386-A1 (DE)
Title: Insulated cable core connector moulding for telecommunication appts.
IPC: H04Q1/14
Filed: 1990-03-13
Abstract: A plastic housing is assembled from two mouldings (3,4) into which rows of cut-and-grip contact elements (8,9) are fitted. The lower moulding (4) is pivoted (A) out of the assembly on a flexible metallic strip (7) for connection of a wire to its contact element (9).  The pivotal movement is limited by a stop (28) on the inside of the moulding. The axis (5) carries lugs entering into apertures in the housing.