baber/WOPTO huggingface dataset:
Patent DE-3710676-A1 (DE)
Title: Electric substation for high and medium voltage
Inventor: KOHLER ARNO
IPC: H01H3/20
Filed: 1987-03-31
Abstract: Known electric substations for high and medium voltage are equipped with circuit-breakers and earthing switches having a making capacity (make-proof earthing switches) which can be operated independently of one another with the result that upon inadvertent closure of the earthing switch followed immediately by opening an arc is produced which can lead to damage to the station components. The invention intends to prevent this. The operating element (6) for the earthing switch (3) is provided with a resetting lock which delays resetting of the closed earthing switch into the open position until the overcurrent protective arrangement (4) for interrupting the circuit has responded. The resetting block according to the invention is suitable for earthing switches in high and medium voltage substations. <IMAGE>
Patent DE-3711858-A1 (DE)
Title: Bath, shower and shampoo bottle with integrated suction cups
IPC: B65D23/00
Filed: 1987-04-08
Abstract: Published without abstract.
Patent DE-3713906-A1 (DE)
Title: Folding seat for shower/bidet
Inventor: WARIAS GEB DORLOECHTER
IPC: A47K3/28
Filed: 1987-04-25
Abstract: In order also to be able to use the hitherto produced and utilised shower-cubicle folding seats with a full seating area of approx. 45 . 45 cm as a proper bidet seat in a convenient and labour-saving manner, the seating area is provided with a central cutout or opening of approx. 20 cm in width, or, for example, with three individually foldable seat parts (right + left approx. 12 cm in width, central part approx. 20 cm in width) and, beneath these, a shower attachment which is fixed or capable of being plugged on below the central part.   The result is a fully functioning bidet folding seat in shower cubicles or bath tubs, which is very convenient, space-saving and labour-saving (splashes of water and keeping clean a conventional bidet bowl of approx. 1 m<2> space requirement). The private parts are freely accessible for hands and flannels from the front in the sitting position, without contortions in the standing position and holding on with one hand while manoeuvring the shower attachment with the other hand - and having no hands free for the flannel! By way of example, an instructive drawing/sketch is attached. <IMAGE>
Patent DE-3717593-A1 (DE)
Title: Gaming machine
Inventor: DRESSELHAUS NORBERT
IPC: G07F17/34
Filed: 1987-05-25
Abstract: Known gaming machines having rotating number or symbol discs do not offer a very exciting run of play. Moreover, the occurrence of play-off results cannot be comprehended by the player and therefore gives cause for distrust. The new gaming machine is to offer a more exciting run of play and a play-off which can be comprehended. The new gaming machine is characterised in that playing balls or playing stones (3, 30) are arranged loosely in at least one drum (2) rotatable about an essentially horizontal axis, in that the drum (2) has, on the inside of its casing (21), one or more compartments (25) for the jam-free reception of a particular playing ball (3, 30), in that the balls (3, 30) possess at least one visible marking (31), and in that the machine (1) possesses at least one sensor (50-57) for recognising the marking of the ball or balls (30) located in the compartment or in specific compartments (25). The gaming machine is especially suitable for installation in hotels, amusement arcades and similar places of entertainment. <IMAGE>
Patent DE-3717845-A1 (DE)
Title: Electrical heating device
Inventor: SIEBELINK WILLEM
IPC: A47J31/44
Filed: 1987-05-27
Abstract: Conventional electrical heating devices consist of a support having an electrical resistance wire which is packed in panels consisting of insulation material. This is costly and the supplied heat quantity is always the same. It is intended to provide a heating device which is simplified and makes available consumption-dependent heat supply quantities. An electrical heating device which has a hot plate (1) is provided for, for example, coffee machines etc. A resistance device is formed from a ceramic plate (3) which carries a resistor circuit (4). The ceramic plate (3) has a long life, is self-insulated electrically, conducts the heat well and may have a positive temperature coefficient. Such heating devices can be used particularly well domestically in the case of coffee machines, since the heating power is governed by the thermal capacity of the coffee pot. <IMAGE>
Patent DE-3719354-A1 (DE)
Inventor: BRUNNER RUDOLF
IPC: F16K27/00
Filed: 1987-06-10
Abstract: PCT No. PCT/EP88/00513 Sec. 371 Date Jul. 13, 1990 Sec. 102(e) Date Jul. 13, 1990 PCT Filed Jun. 8, 1988 PCT Pub. No. WO88/09890 PCT Pub. Date Dec. 15, 1988.The stepped borehole and the valve housing are normally provided with cylindrical circumferential sections, which have been subjected to fine finishing and which are in exact axial alignment with the borehole axis, O-rings being provided as sealing elements between these cylindrical circumferential sections. The production is expensive and requires a lot of work. The new connection is to be simpler from the point of view of production technology, easy to repair and easy to assemble. In order to achieve this, each sealing element (30, 30'), which is positioned within the tapped borehole (3, 3', 3'', 3''') is a soft metal ring which has been cold-formed between the diametral step (15, 13) and a support surface of the housing under the influence of the thread tightening tension and which, due to its elasticity, compensates tolerances or inaccuracies resulting from the manufacturing process, ensures perfect sealing and contributes to a simplification of the manufacturing process and of the assembly operation. Such connections are suitable for hydraulic control devices in the case of which preferably exchangeable pilot, control, non-return, safety and other valves have to be screwed into a block for fulfilling the control function.
Patent DE-3724824-A1 (DE)
Title: Coating composition based on a water-containing emulsion
Inventor: SANDE JAN VAN DIPL ING
IPC: C09D7/00
Filed: 1987-07-27
Abstract: The coating composition described is based on a water-containing emulsion of a synthetic resin binder, to which a solvent is optionally added and which is emulsified using an emulsifier. The following are added to this emulsion:   a) a macromolecular, hydroxyl group-containing protective colloid in a quantity of from 0.1 to 30 % by weight, based on the emulsion, which is preferably - in whole or in part - a heteropolysaccharide having a molecular weight of at least 2 million, b) a swellable phyllosilicate in a quantity of from 0 to 25 % by weight, based on the total weight, and preferably a bentonite, montmorillonite, illite, vermiculite and/or smectite which has been activated to make it swellable, c) a primary or secondary amine in a quantity of from 0 to 10 % by weight, based on the overall weight; preferably a diamine, d) an amino-functional silane in a quantity of from 0 to 8 % by weight, based on the total weight; preferably an aminoalkyltrialkoxysilane, and e) a chelate complex in a quantity of from 0 to 10 % by weight, based on the total weight; preferably a titanium chelate and/or zirconium chelate.   This coating composition is notable for extraordinarily good stability. In addition, it can be adjusted, by appropriate selection of additives a) to e) and their relative proportions, to the specific degree of thixotropy desired, ranging from "non-thixotropic" via "slightly thixotropic" and "highly thixotropic" to the compact state.
Patent DE-3725598-A1 (DE)
Title: Aluminium lettering for advertisements - consists of flat base with border strips bonded initially by instant adhesive, then by epoxy] resin along joint angle
Inventor: ATZLER ERWIN
IPC: G09F13/04
Filed: 1987-08-01
Abstract: A metal (pref. aluminium) letter for advertising applicns. consists of a base and one or more border parts bonded vertically to the base by heat-setting, thermally resistant epoxy resin adhesive which forms a bead filling the angle between rims and the base. ADVANTAGE - The method used considerably reduces costs when compared with soldering or spot welding but it does not reduce the mechanical strength of the bonds or their durability.
Patent DE-3725635-A1 (DE)
Title: Electronically controlled gas pressure regulator - uses current-to-pressure converter and pneumatic control
Inventor: FISCHER RUDOLF DIPL ING
IPC: G05D16/20
Filed: 1987-08-03
Abstract: A gas supply entering pipe (1a) at left passes through a flow regulator valve (1) before leaving at a pipe (1b), connected via a sensing pipe (1c) to the underside of a diaphragm (3). A spring (22a) of a cut-off valve (22) is set at a lower pressure limit e.g. 1 BAR, that of a cut-off valve (24) to an upper limit e.g. 10 BAR. Within this range, the first valve (22) is closed and the second valve (24) is open, with a pipe (4) at  the supply pressure. A diaphragm (8) of an amplifying valve (5) has the output  pressure of the I/P converter (14), via an overpressure safety valve (21), applied above and atmosphere via a vent (20) applied below, and is mechanically joined to a diaphragm (7) which has atmosphere above and gas output pressure below via the pipe (4) and a flow restrictor (19). A valve (10) on another diaphragm (6) opens and closes to admit or shut off gas supply pressure above the first diaphragm (3) which directly controls a flow regulating valve (4a). Thus gas pressure at the output (1b) is maintained proportional to air pressure output (13) of the I/P converter (14) under control of a current input (16). A compressed air supply is connected to another pipe (15). ADVANTAGE - Operation with low differential between supply and output gas pressures.
Patent DE-3728304-A1 (DE)
Title: Railway sleeper
IPC: E01B3/34
Filed: 1987-08-25
Abstract: Railway sleeper made of concrete whose elongated armouring elements (15) and/or rail attachment means (13) are either of electrically non-conductive design or are electrically insulated in order to prevent a flow of electrical current from one rail (11) to the other rail (12) of the track and as a result to permit signalling equipment to be installed along the rail in an optimum arrangement. <IMAGE>
Patent DE-3732104-A1 (DE)
Title: Duplicating flask
Inventor: GRUENEWALD FRIEDHELM
IPC: A61C13/16
Filed: 1987-09-24
Abstract: The known duplicating flasks have a one-piece, pot-shaped design available in one size only. The new duplicating flask is to have a variable size and a scrap-free, material-saving design. In order to achieve this, the duplicating flask for preparing a female jaw model mould is formed from a base plate (2) carrying a jaw model (1) to be duplicated and a pipe (3) which is inserted therein so as to be releasably fixed in position and which has on its inside annular grooves (4) for anchorage of the duplicating material (5) and, if appropriate, an insert (9) (Fig. 1). The size of the flask can be varied and it permits scrap-free, deformation-proof and material-saving production of the mould. <IMAGE>
Patent DE-3733207-A1 (DE)
Title: Adjusting device on a detonating wire folding machine
Inventor: BAJOHR WALTER
IPC: F42B3/198
Filed: 1987-10-01
Abstract: An adjusting device on a detonating wire folding machine allows the rotatable winding pins (1) to be displaced parallel to the axis and all the associated gripping elements (2) to be displaced (in the opposite direction) at the same time. The ratio is defined by the lever length of the two-armed lever (6) and is preferably in the range of two thirds. The adjusting device also saves wire as well as greatly easing retooling. <IMAGE>
Patent DE-3734660-A1 (DE)
Title: Method and device for producing garments or individual parts thereof
Inventor: MOLL PHILIPP
IPC: B26D11/00
Filed: 1987-10-13
Abstract: In the different methods existing for making garments, after cutting out the blanks for making said garments a special work station is required where the blanks are marked by hand in order to be identifiable for the subsequent processing operations. Following the marking, the blanks have to be fed back to the production line. The known methods therefore require a substantial deployment of personnel. The new method is intended to reduce the required deployment of personnel and thus make the operating sequence more efficient. The blanks are marked by machine at the same time as they are cut out. It is also possible, in the same operation, to apply seam markings by machine, which are required for further processing. Therefore the production process no longer has to be supplemented by costly manual operations. Manufacture of garments.
Patent DE-3737166-A1 (DE)
Title: Wing mirror for vehicles
Inventor: KERSCHBAUM HANS
IPC: B60R1/06
Filed: 1987-11-03
Abstract: The wing mirror has a casing (2) which accommodates the mirror glass (1) and arches forwards in a streamlined manner. In order to carry off rain water to keep the side window of the motor vehicle and also the surface of the mirror glass clean, a narrow level edge zone (11) is provided on the rear edge of the casing (2) and extends approximately perpendicularly to the delimiting outline of the casing (2). The water collects in the dead water zone, which is formed in the narrow edge zone (11), and flows towards the bottom outside corner of the mirror casing. <IMAGE>
Patent DE-3737505-A1 (DE)
Title: Fuel injection nozzle
Inventor: GASKELL DAVID JOHN
IPC: F02M55/00
Filed: 1987-11-05
Abstract: A fuel injection nozzle contains an elongated body 30, in which a fuel inlet 33 is formed. A clamping member 34 surrounds the body and is provided with a projection 36 provided with an internal thread. A clip element 39 engages with the projection in order to press a formed surface on a head 41 of a line 40 into sealing engagement with the recess and also to draw the clip member into engagement with the body. <IMAGE>
Patent DE-3737924-A1 (DE)
Title: Crimping device
Inventor: GYGER RICHARD
IPC: H01R43/048
Filed: 1987-11-07
Abstract: The invention relates to a device for connecting electrical leads (cables) to connecting elements by crimping by means of a drive device for a constant, preselectable set value of the crimping force between an upper tool plunger and a lower tool contact anvil. The subject matter of the invention is distinguished by the fact that the anvil (4), which is guided in a sliding moving manner in a frame (3), is connected to a force sensor (9), and that the force measured by the force sensor (9) is compared with the set value of the crimping force. <IMAGE>
Patent DE-3738921-A1 (DE)
Inventor: HERZIGER GERD PROF DR ING
IPC: H01S3/093
Filed: 1987-11-17
Abstract: The active material (10) is pumped from the light (11) of a gas discharge lamp (12). The performance of the laser is enhanced and the service life of the gas discharge lamp (12) is prolonged by exciting the said lamp at high frequency.
Patent DE-3739119-A1 (DE)
Title: Explosionproof or flameproof housing
Inventor: NEUMANN REINHARD
IPC: H02B1/28
Filed: 1987-11-19
Abstract: If an explosionproof or flameproof housing consists of plastic, then there is a risk of electrostatic charges forming on the surface which can eventually detonate explosive atmospheres surrounding the housing. In order to reduce the electrostatic charge capacity, microfine, conductive plastic particles are added into the plastic so that a surface resistance of less than 10<9> ohms is achieved. The particle size is approximately 3 to 4  mu m.
Patent DE-3742524-A1 (DE)
Title: Method for determining the position of an element sending out flux lines
Inventor: KREFT HANS-DIETRICH
IPC: G01B7/00
Filed: 1987-12-11
Abstract: The invention relates to a method for determining the position of an element sending out flux lines with reference to sensors which are sensitive to flux lines. In this connection, a plurality of sensor strips were electronically linearly combined. By means of address circuits arranged on each sensor strip and by taking into account the address value resulting from the number of sensors, conversion into length units indicating the position can be achieved. <IMAGE>
Patent DE-3807229-A1 (DE)
Title: Apparatus for sorting cylindrical bodies
Inventor: FRANGENHEIM MATTHIAS
IPC: B07B13/05
Filed: 1988-03-05
Abstract: For sorting approximately cylindrical bodies according to their dimensions, in particular cucumbers according to their length, the following is proposed: an endless conveyor on which receiving troughs (5) for receiving in each case one of the cylindrical bodies (16) are arranged transversely and closely one behind the other, which receiving troughs (5) can be swivelled from an approximately horizontal position into an approximately vertical position. A feed station (1) having at least one inclined trough (2) running preferably transversely to the conveyor at the start of the conveyor. Guides on the apparatus, which raise the receiving troughs (5) filled with the cylindrical bodies from the horizontal position into the vertical position towards the discharge section. In this arrangement, at least the guide on the opening side of the troughs (5) is constructed so as to ascend obliquely as a sorting rail (17) in such a manner that it at first completely covers the openings of the troughs (5) and, with further conveying in the discharge section, reduces the degree of covering and gradually unblocks the said opening, so that, at the beginning of the discharge section, the short cylindrical bodies (16) tip out of the troughs (5) and fall into boxes (20) arranged therebelow and, at the end of the discharge section, the longest cylindrical bodies (16) do likewise. <IMAGE>
Patent DE-3812560-A1 (DE)
Title: Thermal camera
Inventor: HOEPPNER KAI
IPC: G01J5/00
Filed: 1988-04-15
Abstract: A thermal camera for detecting a video image, which can be evaluated in terms of temperature, by means of an infrared-sensitive image converter is characterised in that the image converter has a spectral sensitivity peak in the visible range or close to infrared and in that the thermal camera, by using a filter device, has a narrow-band spectral sensitivity range below the wavelength of the maximum of Planck's radiation curve of the highest temperature which occurs in the picture.
Patent DE-3813875-A1 (DE)
Title: Structural element for a soundproofing wall or coating for such a wall
Inventor: ZAUNER RAIMUND
IPC: E01F8/00
Filed: 1988-04-25
Abstract: Structural element for a soundproofing wall or coating for such a wall, which is produced from concrete mixed with aggregates, said structural element or said coating being produced from compacted lightweight concrete of bulk porosity with at least some of the aggregates in the form of granules.
Patent DE-3819369-A1 (DE)
Title: Hole punch
Inventor: WOLTER ECKHARD
IPC: B26F1/38
Filed: 1988-06-07
Abstract: To simplify and improve the operation of the hole punch when punching holes in plate material, the cutting punch is provided with small faces at right angles to the axis at the highest points of oblique cutting faces, making it possible to align the tool after the application of a slight preload which holds the tool displaceably on the workpiece. The die is provided with an elastic annular core which prevents the die from dropping out accidentally and which pushes the punching out of the die when the punching operation is complete, allowing it to be removed without the tool.
Patent DE-3824477-A1 (DE)
Inventor: FORWICK ROBERT
IPC: A61G7/10
Filed: 1988-07-19
Abstract: A bathing aid has a seat that can be hydraulically lowered into and lifted out of a bath tub. In order to save space, to optimize the use of the available space and to ensure safe movement, a base frame (1) that can be mounted in the bath tub (10) is composed of a bottom frame (2) and of two telescopic hydraulic cylinders (3, 4) that extend therefrom and fit into each other, hingedly linked by their upper end to the upper edge of a seating frame (15) with a back-rest (20). The hydraulic cylinders (3, 4) are joined to the cold water fittings of the bath tub by a switchable multipath valve (30).
Patent DE-3829716-A1 (DE)
Title: Gritting vehicle with a scattering apparatus
Inventor: BEKLING HANS-JUERGEN
IPC: E01C19/20
Filed: 1988-09-01
Abstract: Gritting vehicle with a rear scattering device which comprises a scattering plate which rotates about a vertical axis and scatters the supplied gritting material in fanlike manner. In order to eliminate the lasting influences of turbulences, side winds and the like, a tubular protective housing which is open at the bottom is provided above the scattering plate. At the upper end of the protective housing is located a blower which generates an air flow directed downwards onto the scattering plate.
Patent DE-3833760-A1 (DE)
Inventor: HELLERMANN WALTER DR
IPC: C08F297/04
Filed: 1988-10-05
Abstract: Unsaturated, elastomeric, asymmetrically coupled block copolymers, a one-pot process for their preparation, and their use for the production of tyre components. 
<??>The object of the invention was to provide novel stellate rubbers which have a tan delta curve having the broadest possible vibration- attenuation range. 
<??>Novel unsaturated, elastomeric, asymmetrically coupled block copolymers of the general formula (A-B)n-X-(B)m have now been found which are obtainable by consecutive one-pot polymerisation with interim addition of catalyst. 
<??>The novel block copolymers are suitable for the production of high-quality tyre components.
Patent DE-3835222-A1 (DE)
Title: Hydraulic oil tank
Inventor: JANSEN BODO DIPL ING
IPC: F15B1/26
Filed: 1988-10-15
Abstract: A hydraulic oil tank with a baseplate (21), a top plate (22) and side walls (24, 25, 26) as well as connection elements for the supply and discharge of the hydraulic oil. To increase the stability and dissipate the heat due to energy losses which is contained in the oil, reinforcing ribs (31, 32, 33) are arranged on the surfaces of the side walls. Each reinforcing rib has a hollow inner space opening towards the inner space of the tank or to the outside. To facilitate the assembly and for better adaptation to standardised dimensions, it is advantageous if the reinforcing ribs (32) are arranged on an insert part which is enclosed by a frame (18), is inserted into an opening of a side wall (25) and is welded to the side wall. Furthermore, it is convenient if the inner space of the reinforcing ribs (31, 33) in each case has a base surface (31a, 33a) falling away to the inside at an angle, so that no contamination can collect there. <IMAGE>
Patent DE-3838439-A1 (DE)
Title: Antilock hydraulic brake system
Inventor: SCHORN MICHAEL
IPC: B60T17/18
Filed: 1988-11-12
Abstract: An antilock hydraulic brake system is proposed in which a pump for the delivery of pressure medium is dispensed with. Instead of this the system has a vacuum brake booster (2), the vacuum/atmosphere pressure connections of which can be interchanged by means of a control valve (21). If the volume in the brake master cylinder reaches a minimum volume during brake slip control, which can be detected by the response of the switch (20), the control valve (21) is reversed, as a result of which the atmospheric pressure forces the brake booster wall (14) back into the basic position. At the same time pressure medium is drawn from the reservoir (12) by way of the central valves (10, 11) and cup seals (28, 29), thereby filling up the brake master cylinder. <IMAGE>
Patent DE-3842901-A1 (DE)
Title: Towing device
Inventor: DICKMANN THOMAS DR ING
IPC: B60D1/52
Filed: 1988-12-16
Abstract: In the case of towing devices comprising a ball-headed bar which is to be inserted into a sleeve, the sleeve is bolted onto structural parts of the vehicle in order to avoid deformations to the fitting surfaces provided on it. The invention makes it possible to weld the particularly shaped, cast sleeve onto the structural parts in an economical manner. <IMAGE>