baber/WOPTO huggingface dataset:
Patent DE-3523393-A1 (DE)
Title: Travel table or travel tray
IPC: B60N3/00
Filed: 1985-06-29
Abstract: Travel table or travel tray for use in a vehicle when camping in conditions where space is restricted, the size of which table or tray can be reduced for transport by at least three flat parts which at least partially engage over one another, are movable with respect to one another approximately in the same plane and have, if appropriate, a joint pivot and stiffening edge zones or reinforcing ribs. A hinged utensil holder articulated along one outer side can be used as a case for the pushed-together parts.
Patent DE-3524715-A1 (DE)
Title: Practice goal panel
IPC: A63B63/00
Filed: 1985-07-11
Abstract: The invention relates to a practice goal panel (1) so that shooting can be practiced for football, handball or other types of ball game, having shooting holes (8) which are preferably arranged in the corner regions. In order to provide a practice goal panel (1) which is of simple structure and only takes up a small amount of space when it is not in use, the invention proposes a tarpaulin (2) which can be fastened to the beams (7) of the goal (3), can be folded together and has essentially the same dimensions as the goal (3). <IMAGE>
Patent DE-3530397-A1 (DE)
Title: Impact protection pad, in particular for applying to impact-sensitive parts of the body of sportsmen/women
Inventor: ANDRAE JOHANN
IPC: A41D13/015
Filed: 1985-08-24
Abstract: An improvement of the damping effect of impact protection pads for sportsmen/women with destruction of impact work is achieved in that the walls of air chambers of a layer of such air chambers have air outlet throttle apertures inside the impact protection pad so that the individual air chambers do not, as air springs, pass on the impact force to the body to be protected but some of the impact work is destroyed by throttling the air flowing out of the air chambers under the action of a locally bounded impact force.
Patent DE-3531087-A1 (DE)
Inventor: BOLLMANN JEAN-JACQUES
IPC: E04H12/22
Filed: 1985-08-30
Abstract: A base support for fastening a pole (45) standing off from a foundation (31) is provided with a base member or an anchor body (11) respectively to be anchored in the foundation, presenting an all-around running side wall (14) and at its top a thru hole (26) surrounded by a circular bearing face (18) proceeding transversally to the base wall. Furthermore, a pole supporting member (16) is provided presenting on its top a connection area for the pole (45), below an all around running side wall (20) and at its bottom a mounting wall (23) presenting a circular supporting surface (19) being complementary to the bearing surface (18). For a simultaneous performance of the fastening bolt functioning, an anchor bolt (12) is passed through a central boring (15) of the mounting wall (23) across a tapered ring (22) and is screwed down in the foundation.
Patent DE-3531560-A1 (DE)
Title: Monitoring device for the flashing indicator signalling system of motor vehicles
Inventor: EVENS HANS-JOSEF
IPC: B60Q11/00
Filed: 1985-09-04
Abstract: In a monitoring device for the flashing indicator signalling system of motor vehicles, having a monitoring resistor in the flashing light circuit, having a first device for monitoring a first flashing light load, which device actuates a first fault indicator, and having a second device for monitoring a second flashing light load, which device actuates a second fault indicator, according to the invention the first and the second device are combined to form a common device. This common device has a comparator which serves to compare the voltage drop at the monitoring resistor with a threshold value. Furthermore, the common device has a timer which measures the time period in which the voltage drop is greater than the threshold value. The fault indicators can be actuated as a function of the measured time period. As a result, it is possible to monitor various values of flashing lights simultaneously on one device in a simple and cost-effective manner.
Patent DE-3532445-A1 (DE)
Title: Training apparatus
Inventor: SCHNELL JOSEF
IPC: A63B23/035
Filed: 1985-09-11
Abstract: The invention relates to an apparatus for training the muscles used to bend the lower legs of a person undergoing training. As persons undergoing training frequently refuse to lie on their bellies, an apparatus is proposed which is characterized by the design of the apparatus (1) to permit bending of the lower legs from a sitting position and which is composed of a manual support (19-25) for the thighs (24) of the person (16) undergoing training from a sitting position and of a gear (6), the latter being a step-down gear which on the power input side has, on a shaft (7), a crank (9) which is to be moved downwards and backwards with the heel part of the lower legs (17), while the stepped-down output shaft (8) supports an arm (11) having counterweights (12) and the force (cf. 12) which acts via the gear (6) to counter the leg-bending force can be modified. <IMAGE>
Patent DE-3537503-A1 (DE)
Title: Tension chain for material units, in particular on pallets in underground operation
Inventor: KOLK THEODOR
IPC: F16G15/00
Filed: 1985-10-22
Abstract: In a tension chain for material units, in particular on pallets in underground operation, which is provided at one of its ends with a chain tensioner which has a chain connection interacting with the other end of the tension chain and serving to close the open tension chain, a lock being provided which prevents the tensioned chain from slackening, provision is made according to the invention for the lock to be combined with the chain connection in a ratchet mechanism in which at least one pawl, which sticks frictionally in the chain, forms a directional locking mechanism which inhibits the chain return movement, and for the chain tensioner to have a locking piece which is movable in the opposite direction and engages frictionally in the chain end running off from the ratchet mechanism.
Patent DE-3538397-A1 (DE)
Title: Bypass valve for pumping and heating installations
Inventor: NOLTE EWALD
IPC: F24D19/10
Filed: 1985-10-29
Abstract: A bypass valve for pumping and heating installations has a control element having two interconnected valve bodies different in size, the larger of which is assigned to the valve outlet and the smaller of which is assigned to the bypass outlet, and which are jointly displaceable in the axial direction of the valve through the flowing medium. The larger valve body is designed as a control nozzle (3, 7) having an annular passage and at its outer perimeter is guided so as to be axially displaceable in an axially adjustable control sleeve (4). The control sleeve at its upstream end has an end stop (34) for the control nozzle and at its downstream end has bypass ducts (33) whose degree of opening can be controlled by the axial position of the control nozzle in the control sleeve. <IMAGE>
Patent DE-3538778-A1 (DE)
Title: Method and appliance for determining the nitrogen content in a sample
Inventor: KUPKA HANS JOACHIM DIPL ING
IPC: G01N31/12
Filed: 1985-10-31
Abstract: A method and a corresponding appliance for the determination of nitrogen in a sample are known, in which the sample is burnt under oxygen in a combustion tube (combustion zone), the gaseous products formed, such as nitrogen and/or nitrogen oxides, are transferred to an analytical device where they are then quantitatively detected as nitrogen. In order to provide an environmentally safe method for determining nitrogen, which moreover permits the analysis of substantial amounts of sample without incurring the risk of an explosive deflagration and without any inhomogeneity of the sample having a significant influence on the result of the analysis, the sample is burnt in an inert, nitrogen-free, oxygen-enriched carrier gas, and any condensation products which after the combustion may have been deposited upstream of the combustion zone on the wall of the combustion tube are volatilised by being baked out and are passed to the analytical device.
Patent DE-3543261-A1 (DE)
Title: Pressure sensor
Inventor: JAENTSCH OTTOMAR DR
IPC: G01L1/22
Filed: 1985-12-06
Abstract: The invention relates to a pressure sensor composed of a pressure diaphragm (P), produced from semiconductor material, and four strain gauges (D), which are integrated on the pressure diaphragm and are weakly doped, do not touch one another and are connected in a bridge circuit, and having lead wires (L) attached outside the bridge circuit. With the aid of force-insensitive terminal regions (A PHI ) which consist of at least one semiconductor layer and connect the strain gauges to one another and to the external lead wires, the disadvantages of metal-semiconductor transitions in the bridge circuit are reduced. The strain gauges which as a result do not touch one another ensure a high degree of linearity between the non-electrical quantity of pressure and the resulting electrical signal. <IMAGE>
Patent DE-3545496-A1 (DE)
Inventor: FLEER ERNST OTTO
IPC: A61C1/00
Filed: 1985-12-20
Abstract: The dental device has at least one handpiece which is connected by a connection fitting to a flexible supply tube containing at least one guide channel for guidance of a fluid medium from a feed line on the equipment side to the hand piece. In order to prevent germs from passing from the handpiece used into the medium channels of the supply tube, the invention arranges an independently acting valve (35,51,52;61,62;65,66) adjoining, seen in the direction of flow, the flexible part (32,45) of the supply tube (2) in the water channel, which valve opens when the medium pressure builds up and closes when the pressure drops. The valve can be arranged in the handpiece (3 to 6) itself or in the connection fitting (15,17), facing the handpiece, of the supply tube (2). <IMAGE>
Patent DE-3602348-A1 (DE)
Title: Device for feeding material, in particular dry malt grist or the like
Inventor: KUENZEL HELMUT
IPC: B65G65/32
Filed: 1986-01-27
Abstract: A device for feeding material, in particular dry malt grist, from a storage tank via a delivery pipe to a processing tank provided with liquid, in particular a mash container, has a conveyor at the lower end of the delivery pipe, which brings about a material build-up in the delivery pipe in order to reduce the proportion of air in the specified material.
Patent DE-3602878-A1 (DE)
Title: Snow shovel
Inventor: MENTGES RUDOLF
IPC: E01H5/02
Filed: 1986-01-31
Abstract: A snow shovel for removing snow from roads and pavements has pins which project downwards beyond the front portion of the shovel and are arranged at a distance from one another. Consequently, when using the snow shovel according to the invention, the shovel face is kept away from the ground, so that the grit present in the snow and on the ground is loosened, distributed and left in the remaining snow, but never picked up by the snow shovel.
Patent DE-3603216-A1 (DE)
Title: Anti-twist locking means for rotary piston drives in working cylinders
Inventor: SCHUERMANN FRITZ DR ING
IPC: F15B15/14
Filed: 1986-02-03
Abstract: The twisting occurring due to the linking of the working cylinder (serving as measuring cylinder) to the face conveyor on the one hand and the support on the other hand and the play occurring in the fastening lugs are reliably prevented by at least one fastening lug being designed to have a pivot bearing. This pivot bearing not only enables the twisting occurring between the fastening points to be compensated for but also equally enables very close tolerances in the fastening lugs to be adhered to so that the play inevitably occurring there is kept small. This play can then be further reduced by a free-wheel for securing the measurement in each case in only one direction being connected in series with the rotary potentiometer which is integrated in the cylinder housing. <IMAGE>
Patent DE-3605945-A1 (DE)
Title: Outside rear view mirror for motor vehicles
Inventor: MITTELHAEUSER BERNHARD
IPC: B60R1/068
Filed: 1986-02-25
Abstract: The invention relates to a mirror of the above type having a base which is used for fastening to the vehicle and on which the mirror casing can be pivoted, together with the body of the mirror, about a vertical axis, displacement of the mirror being by means of an operating lever which is situated inside the vehicle and which acts on the body of the mirror by means of a rod assembly. In order to achieve movements in the same direction with respect to the operating lever and the body of the mirror for rod assemblies which are situated inside the base and are mounted there, according the invention two articulations are arranged on the base, between which there is arranged a longitudinally adjustable flexible transmission element. The operating lever engages on one articulation and the means which acts on the body of the mirror engages on the other articulation.
Patent DE-3607538-A1 (DE)
Title: Board with holes and plug-in pins
Inventor: HAERTEL KARLHEINZ
IPC: A63F3/04
Filed: 1986-03-07
Abstract: The invention relates to a board game with holes and plug-in pins for testing the intelligence, in which a triangular playing surface with fifteen holes and fourteen pins is provided.
Patent DE-3608162-A1 (DE)
Title: Slide projector
Inventor: ORT WOLFGANG DIPL ING
IPC: G03B23/06
Filed: 1986-03-12
Abstract: A slide projector operating in accordance with the drop shaft principle consists of a basic body (1) and a wall part (2) which can be detachably attached both vertically to a support strip (1a) extending on the top side (1d) of the basic body (1), and horizontally to a side wall (1n) of the basic body (1). Means (1e, 1g, 1i, 1k, 3 and 2g, 2h, 4, 5) for receiving and holding a round magazine are provided in the top side (1d) of the basic body as well as in the wall part (2). In the case of a vertical arrangement of the wall part (2), the round magazine can be transferred into a vertical operating position. In the case of a horizontal arrangement of the wall part (2), the means provided therein and in the top side (1d) of the basic body complement one another, with the result that the round magazine can also be transferred into a horizontal operating position. The purpose of transporting the round magazine into its two operating positions is served by a control wheel (31) which is also provided for transporting a straight magazine, for the reception and guidance of which additional grooves (1b, 1m) and sliding surfaces (1f) are constructed on the top side (1d) of the basic body. <IMAGE>
Patent DE-3612338-A1 (DE)
Title: Measurement method for detecting and/or monitoring the position of at least one ferromagnetic spiral spring, and associated measuring device
Inventor: RICHTER MARTIN
IPC: G01B21/00
Filed: 1986-04-11
Abstract: In the assembly of switch-plates for switch mechanisms, it is necessary for a series of spiral springs to be fixed in a predetermined position with their ends in cutouts and projections of the housing. In order to check the correct position after assembly, at least one magnet which is arranged capable of moving against a restoring force is brought into the vicinity of the spiral spring. The magnet is deflected by a spiral spring which is correctly fixed at both ends, and the deflection is detected as a signal for the purpose of detecting the position. In the associated measuring device, a magnet (2, 12) is arranged at the free end of a leaf spring (3, 13) clamped at one end on a support body (4, 15). At least one strain gauge (5, 6, 14) is mounted on said leaf spring between the magnet (2, 12) and the clamping point of the support body (4, 15). <IMAGE>
Patent DE-3614762-A1 (DE)
Title: Process for the preparation of t-amyl methyl ether
Inventor: LANDECK HEINER DR
IPC: C07C41/38
Filed: 1986-04-30
Abstract: A process is described for the preparation of t-amyl methyl ether, in which a hydrocarbon-containing feed material 1 is etherified 3 in the presence of an alcohol 2. The alcohol/hydrocarbon/ether reaction mixture formed during the etherification stage 3 is separated, and at least some of the alcohol is recirculated to the etherification stage. To allow excess alcohol to be recirculated, it is proposed to extract 5 the alcohol from the reaction mixture 4 using an extractant 6 and to recirculate it to the etherification stage 3 after separation 8 from the extractant. <IMAGE>
Patent DE-3625008-A1 (DE)
Title: Process for the preparation of polyalkynes
Inventor: NAARMANN HERBERT DR
IPC: C08F38/00
Filed: 1986-07-24
Abstract: A process for the preparation of soluble alkyne block copolymers by polymerisation of alkynes using mixtures of metal salts of elements from groups IIIa to VIIa and IV of the Periodic Table of the Elements and lithium-terminated living polymers.
Patent DE-3630639-A1 (DE)
Inventor: ALHAEUSER ERICH
IPC: B01D24/22
Filed: 1986-09-09
Abstract: 1. A filter cartridge for improving the quality of a pressureless supply of drinking water, comprising a vessel filled with ion-exchange resin and/or activated carbon and also a bacteriostatically acting material, in particular silver, in dissociable form, said vessel having an upright circumferential wall closed all round and also a top and a bottom end wall which are perforated in a sieve-like manner so as to form inlet and outlet openings, wherein the vessel comprises a collecting chamber separated from the outlet opening and intended to retain a limited amount of water, characterised in that to form one or more collecting chambers (30; 130) on at least one part of the periphery of the vessel, viewed in longitudinal section through the vessel (10; 110), the contour of the circumferential wall (12; 112) has, at a distance from the end walls (14, 16), at least one step (26; 126) which upwardly widens the vessel, and in that the part (24; 124) of the circumferential wall (12; 112) situated thereunder is extended beyond the step upwardly into the interior of the vessel.
Patent DE-3634482-A1 (DE)
Title: Position sensor for glowing (red-hot) material
Inventor: PEROUTKA MARTIN
IPC: G01D5/26
Filed: 1986-10-09
Abstract: This position sensor for glowing material, in particular for rolled semi-finished products at loops of individual roll stands, comprises a body, on one cover of which two symmetrically arranged radiation collectors are arranged. The gap between these two radiation collectors is covered by a screen (diaphragm), whereas the second cover of the body exhibits a gap which extends perpendicularly with respect to the glowing material and with respect to the gap between the two position sensors. <IMAGE>
Patent DE-3641338-A1 (DE)
Inventor: ROHS ULRICH DR ING
IPC: G01N3/36
Filed: 1986-12-03
Abstract: An apparatus for producing predetermined torsional vibrations in a mechanical transmission is disclosed. The apparatus includes a summing gear arrangement including a non-revolving gear member such as of a planetary or differential gear assembly. The summing gear arrangement includes at least three shafts or three gears wherein the non-revolving gear member is rotatably mounted and is connected to a control capable of transmitting impulses corresponding to the torsional vibrations. The summing gear arrangement combines the torsional vibrations with a mechanical input thereto to produce an altered output.
Patent DE-3701700-A1 (DE)
Title: Process for producing firmly adhesive coatings consisting of elastomeric polyurethane
Inventor: WACHENDORFF WINAND
IPC: C08G18/36
Filed: 1987-01-22
Abstract: The invention relates to a process for producing firmly adhesive coatings consisting of elastomeric polyurethane, said coatings having been produced from, as main components, polybutadienes with terminal hydroxyl groups and isocyanates and being applied in liquid form onto the surfaces to be coated, and coatings produced according to the process. The process according to the invention is characterised in that the surface to be coated is provided with a medium-hard prime coat based on an unsaturated polyester resin and in that, onto this prime coat, an adhesion-promoting layer based on castor oil and/or castor oil alkyd resins and/or hydroxyl-containing alkyd resins with an isocyanate curing agent are applied, onto which subsequently, after an appropriate time has expired, the polyurethane coating is applied.
Patent DE-3704977-A1 (DE)
Inventor: KOMISCHKE KARL-HEINZ
IPC: B65D47/06
Filed: 1987-02-17
Abstract: A closure for receptacles is provided which can be produced in one piece by injection molding or the like from plastic material and has a rigid pouring spout linked to the base of the cap-shaped, substantially rigid closure body which is disposed in swivelling fashion between a locked position folded down in the plane of the base and a position being approximately vertical thereto and is connected to the cap body via a membrane-like flexible wall portion. The pouring spout has at its circumference one or several bar projections, over which a bar projection engages which can be elastically bent outwards in the locked position to secure the pouring spout in this position.
Patent DE-3714802-A1 (DE)
Title: Electrical switch
Inventor: MAIER REINHARD DR
IPC: H01H1/00
Filed: 1987-05-04
Abstract: Monitoring contact erosion. A light guide (optical transmission line) (6) is located between a contact support (2) and the end surface (9) of a contact (8) arranged on it. The light guide (6) is arranged parallel to the end surface (9) of the contact (8). A light source (10) and a light receiver (12) are provided in order to measure the optical transmissivity of the light guide (6). Contact erosion which has progressed as far as the light guide (6) destroys said light guide (6) and thus produces a change in the signal measured at the light receiver (12). Electrical switches. <IMAGE>
Patent DE-3715244-A1 (DE)
Title: Skylight cover position setter responsive to ambient parameter(s)
Inventor: UEBELHART HUGO
IPC: E05F15/622
Filed: 1987-05-07
Abstract: The adjuster responds to air humidity, rain, light etc.. It has an electric motor (11) for moving reciprocally a lifting bar (7) w.r.t. to a common housing (4). The motor is controlled by a circuit (12), and can be cut-out by a limit switch. An ambient parameter sensro provides signals for the control circuit. The motor, the control and sensor circuits (12,16), and the limit switch form an integrated module in the housing. A part (10) of the sensro, affected by the ambient conditions, is integrated with the housing exterior, while the other sensor part is integrated inside the housing. The limit switch (15) responds to retarding of the lifting bar, forming a switch actuated by a preset, a theshold exceeding retardation.
Patent DE-3717412-A1 (DE)
Inventor: ZWEIG SIEGFRIED DIPL ING
IPC: B27G19/10
Filed: 1987-05-23
Abstract: The wood-supporting device with tongue-or-groove-cutting spindles (1), which possesses at least one wood support (9, 17) which is pivotable towards the end of a window-wood member in a horizontal plane and is arranged on a horizontally movable holding device (8), is to be constructed in such a way that movement of the tongue-and- groove-cutting spindle (1) transversely to its axis remains possible. 
<??>For this, it is provided according to the invention that, concentrically to the tongue-and-groove-cutting spindle (1), a ring (4), connected to the fixed bearing arrangement (5) of the spindle, be rotatably arranged, on the outer circumference of which at least one bearing (6) for a rotatably mounted disc carrying the holding device (8) of the wood support is arranged, which disc is connected, via a flexible positive connection, such as a toothed belt or a chain or the like, to a further equal-sized disc fixedly arranged concentrically to the spindle. 
<IMAGE>