baber/WOPTO huggingface dataset:
Patent DE-3513742-A1 (DE)
Title: Piston-cylinder arrangement, especially for operating functional elements, which are located inside gas-tight encapsulation, of an electrical medium-voltage switching and distribution installation, and a method for producing a radial sealing point on the piston-cylinder arrangement
Inventor: KRAEMER WILHELM
IPC: H02B1/28
Filed: 1985-04-17
Abstract: A piston-cylinder arrangement (23/15), which is used especially for operating functional elements (among others 20), which are located inside gas tight encapsulation (among others 11) consisting of a hard structural foam material, of an electrical medium-voltage switching and distribution installation, consists essentially of a hard structural foam material. The radial sealing point (27, 28) is formed by a rubber-elastic sealing element (31, 42, 47) which is held by the piston part (23) or by the cylinder part, is circumferential, is gas-proof and diffusion-proof and, with the material of the piston part or cylinder part which holds it, forms an intimate direct material composite (along 33). The sealing element projects at least slightly beyond the cylindrical outer wall of the piston part or beyond the inner wall of the cylinder part, and, on at least one of its profile sides lying in the axial direction, bounds a circumferential groove-like recess (produced after removal of 34) on the piston part or on the cylinder part. Such a piston-cylinder arrangement is very economical in production, particularly if it is manufactured in accordance with a specified, advantageous method. Sealing by means of the specified radial seal can be found to provide adequate sealing without machining being required on the sealing surfaces. <IMAGE>
Patent DE-3516104-A1 (DE)
Title: Vibration absorber with hydraulic damping
Inventor: BARSCH HANS-PETER DR
IPC: F16F15/16
Filed: 1985-05-04
Abstract: A vibration absorber comprises a hub, a fly-ring and an elastomer body connecting both parts to one another. Openings are formed between the hub and the fly-ring, i.e. through the elastomer body, and these openings serve to accommodate individual or multi-part damping elements interacting with the hub or the fly-ring. <IMAGE>
Patent DE-3522588-A1 (DE)
Title: Refractory material and process for its production
Inventor: POEPPEL KARL
IPC: C04B35/22
Filed: 1985-06-25
Abstract: This is a refractory material having the following composition per litre of finished material:     525 g of wollastonite of a grain size of 90  mu m;   275 g of wollastonite of a grain size of 38  mu m;   25 g of glass fibre having a cut length of 6 mm;   675 g of alumina cement;   750 g of water; 10 g of plasticizer.  l
Patent DE-3527663-A1 (DE)
Title: Process and equipment for the thermal cracking of hydrocarbons
Inventor: HIROSE TOSHIHIKO
IPC: C07C4/04
Filed: 1985-08-01
Abstract: The present invention describes equipment and a process for the thermal cracking of hydrocarbons, wherein a hydrocarbon-containing reaction stream is passed through a tube and heated to a high temperature by means of a heat source located outside the tube, whereby the stream is subjected to thermal cracking, the section of the tube where the temperature of the reaction stream is in the range from 700 DEG C to 950 DEG C being fabricated from a bimetallic tube which comprises an outer layer, produced from an austenitic heat-resistant steel having a composition consisting of, by weight, 0.01 to 0.6% of carbon, 0.1 to 2.0% of silicon, 0.1 to 2.0% of manganese, 20 to 30% of chromium, 18 to 40% of nickel and 0.1 to 0.15% of nitrogen, the remainder being iron or iron and 0.1 to 5.0% of at least one element selected from the group comprising molybdenum, tungsten and niobium, and an inner lining layer having a thickness from 0.3 to 5 mm and produced from an alloy having a composition consisting of, by weight, 0.3 to 1.5% of carbon, 0.1 to 3.0% of silicon, 6 to 15% of manganese, 20 to 30% of chromium, 0.1 to 10.0% of nickel, 0 to 3.0% of niobium and 0.01 to 0.1% of nitrogen, the remainder being iron, and the lining layer covering the inner surface of the outer layer.
Patent DE-3528256-A1 (DE)
Inventor: FRANZ KLAUS-DIETER DR
IPC: C09C1/00
Filed: 1985-08-07
Abstract: The application relates to a pearlescent pigments based on platelet-like substrates, such as mica, which are coated with metal oxides, the metal oxide layer containing titanium and also iron, wherein the pigment has a multi-layer structure in which a first layer of TiO2 in the rutile form is followed by a layer of pseudobrookite and an iron oxide layer.
Patent DE-3532411-A1 (DE)
Inventor: APHOLT HORST
IPC: F42B8/12
Filed: 1985-09-11
Abstract: A wing-stabilized hollow charge shell constructed as dummy ammunition and having a tail unit (13) of the same caliber comprises a front explosive chamber (1) and a rear explosive chamber (2) and at the end face of the shell case is provided with a detonator rod (4). The entire shell case, including the detonator rod (4), is formed by parts (3, 5, 7) consisting of the same or similar material which are undetachably connected together.
Patent DE-3540532-A1 (DE)
Title: Interlocking slab element for tracks and process for laying the same
Inventor: SCHUL OTTO DIPL ING
IPC: E01C5/06
Filed: 1985-11-15
Abstract: An interlocking slab element (1) for tracks has curved joint surfaces (2, 3) for forming joints which are essentially in the shape of a circular arc. One joint has a groove (5) and the other joint has a tongue (4). The cross-sectional delimitations of said groove and tongue are arcuate such that an elastic clamping action is obtained in the joint between neighbouring, identical elements (1) which are laid in an interlocking manner on an elastic bed. Said elastic clamping action permits a difference in gradient, between the neighbouring elements, which increases as the forces to be transmitted increase. The cross-sectional delimitations can, in particular, be approximately in the shape of a circular arc. In this way, when laid on an elastic bed, the traffic forces acting on one element can be partly transmitted to neighbouring elements and dissipated to the bed. A process for laying these interlocking slab elements consists in that, in terms of the track which has already been laid, a further element is placed in position and then pressed against the end face of the track. <IMAGE>
Patent DE-3544774-A1 (DE)
Title: Process and premould for producing narrow-neck vessels having handles from glass
Inventor: SCHOETTNER ROLAND
IPC: C03B9/33
Filed: 1985-12-18
Abstract: The invention relates to a process for producing narrow-neck vessels having at least one closed handle by preforming a bucket having an open handle, in which the bucket wall or vessel wall is brought during inflation in a finishing mould into contact with the handle end side and a narrow-neck vessel is produced, the handle of which is on the one hand connected integrally to the bottle neck and on the other hand welded to the vessel shoulder and is distinguished by a high strength, in particular resistance to alternating temperature.
Patent DE-3603448-A1 (DE)
Title: Door handle or holding handle, especially for motor vehicles
Inventor: MAXEINER RUDOLF
IPC: B60J5/04
Filed: 1986-02-05
Abstract: A door handle or holding handle, especially for motor vehicles, consists of a reinforcing insert which receives fastening elements and which is surrounded, at least over most of its surface, by a layer of synthetic-resin foam made elastic and by an outer skin. In order to improve such a handle, there is arranged between the reinforcing insert (5) and the elastic synthetic-resin layer (3) a hard intermediate layer (19) which approximates to the contour of the handle (1) and which is at a differing distance from the outer skin (4) over the length and/or circumference of the handle (1). <IMAGE>
Patent DE-3605012-A1 (DE)
Title: Process for producing an elongated construction element with reinforced, heat-curable plastic
Inventor: MALMSTROEM SVEN ERIK
IPC: B29C70/46
Filed: 1986-02-18
Abstract: In a production process for an elongated construction element of essentially uniform cross-section, it is provided to extrude a blank with a porous core and a sheath enclosing the core. The sheath has layers of fibres which are impregnated with an uncured, heat-curable plastic. The blank is arranged in a mould and cured therein.
Patent DE-3610249-A1 (DE)
Title: Process for producing a tyre
Inventor: TAKAMI MASAFUMI
IPC: B29D30/06
Filed: 1986-03-26
Abstract: Process for producing a tyre with an improved post-vulcanisation inflation operation, which takes place such that, as soon as the tyre is vulcanised, it is inflated to a high internal pressure of 100 to 200% of the maximum nominal internal pressure and subsequently this high internal pressure is gradually released. In this manner, it is possible to reduce the waviness of the tyre surface.
Patent DE-3615280-A1 (DE)
Title: Wire-stretching tongs
Inventor: REICHELT HELMUT
IPC: B25B7/02
Filed: 1986-05-06
Abstract: Wire-stretching tongs (10) having two rod-shaped members (12, 14) which are connected in an articulated manner are distinguished in that the hook-shaped member (24, 34) is arranged fixedly and immovably on the member (12) carrying the said member (24, 34), so that, by rotation (S) of the closed tongs (10), the wire (32) engaged by the hook-shaped member (24, 34) in a wire loop (38) can be twisted to form a spiral (40). <IMAGE>
Patent DE-3615334-A1 (DE)
Title: Thermal controlled system for access to audio and video equipment - has preset timers coupled in cascade to control access period
Inventor: BOEHRINGER VOLKER U
IPC: G04G15/00
Filed: 1986-05-06
Abstract: The timer control system is used to regulate access to an audio or video system. A cascade circuit consisting of three timer functions provides access to wait, signal and control periods when the system is actuated by the user. After the wait period has elapsed the signal period is activated and an indicator enabled. This is followed by the control period during which time the main switch is active. ADVANTAGE - Limits access and avoids unauthorised use.
Patent DE-3619176-A1 (DE)
Title: Storage and transporting container for food
Inventor: LANGNER GERD
IPC: A47J41/00
Filed: 1986-06-06
Abstract: The container (1) for storing and for transporting food, in particular ready meals, has an inner and an outer container (3) in a box shape made of a food-grade material, e.g. aluminium or special steel, an insulation casing arranged between the inner and the outer container and made of a foamed plastic or the like, a closure lid (5), and a thermoelectric cooling and heating element connected to the bottom of the inner container. A Peltier element is used as the cooling and heating element. <IMAGE>
Patent DE-3620668-A1 (DE)
Title: Device for remote controlling the forward feed of the wire in welding devices with a progressively melting electrode
Inventor: RIEKER WERNER
IPC: B23K9/12
Filed: 1986-06-20
Abstract: Device for adjusting the forward feed of the wire on inert gas shielded arc welding devices without difficulty. By means of control elements which are accommodated in the handle of the burner or in a foot-operated pedal switch, the forward feed of the wire can be readjusted under remote control during the welding process without the welding process having to be interrupted. By virtue of the electromechanical drive of the adjustment potentiometer it is possible always to adapt the amount of forward feed of the wire to the corresponding light arc, which permits the operator to weld better and more efficiently. In addition, it is advantageous that, despite the built-in remote control, the forward feed of the wire can be manually adjusted at the adjustment potentiometer so that even in the case of the automatic system failing the welding device remains operational.
Patent DE-3625403-A1 (DE)
Title: Driven steering axle for agricultural tractors and utility vehicles
Inventor: DZIUBA PETER
IPC: B60K17/30
Filed: 1986-07-26
Abstract: A driven steering axle for agricultural tractors and utility vehicles in which the wheel hub 8 and wheel-side parts (inter alia joint head 1a) of the axle body 1 are intended to lie within the contour of the wheel, is of a special design in order to increase the maximum steering lock of the steered wheels 9 and to simplify removal and re-installation of specific components (inter alia shaft joint 19, shaft 20) located within the wheel hub 8 and/or the axle body 1. The measures which are proposed for this and act partially in combination, consist in, firstly, various components, for example the shaft joint 19, some of which may be considered for replacement, were reduced in terms of diameter and length with a wheel hub 8 of enlarged diameter and, secondly, the penetration point P of the wheel head axis 5 through the axis of the wheel 9 was positioned beyond the central plane M of the wheel 9 which defines the wheel gauge S of the vehicle. 
 <IMAGE>
Patent DE-3626183-A1 (DE)
Title: Exterior shuttering for concreting towers or the like in sections
Inventor: MAIER HANS OSKAR
IPC: E04G17/16
Filed: 1986-08-01
Abstract: Published without abstract.
Patent DE-3631391-A1 (DE)
Title: Universal joint for a gun stock
IPC: F41C23/14
Filed: 1986-09-16
Abstract: Published without abstract.
Patent DE-3633904-A1 (DE)
Inventor: LOPEZ DANIEL
IPC: H03K4/69
Filed: 1986-10-04
Abstract: Circuit arrangement for generating a vertical deflection current for electron beams in a picture tube. The output of the vertical output stage (1, 2) is connected to a capacitor (9) which is connected to a high negative direct voltage (-UH) for the period of the forward trace. On initiation and during the retrace, the capacitor (9) is disconnected from the negative direct voltage and connected to a positive direct voltage (+UB). <IMAGE>
Patent DE-3703604-A1 (DE)
Title: Pressure relief valve
Inventor: BERTSCH HELMUT
IPC: F16K17/06
Filed: 1987-02-06
Abstract: A pressure relief valve with a spring-loaded closing part and an adjustable spring abutment for adjusting the opening pressure is intended for use in various pressure ranges occurring in a liquid circuit and requiring limitation. To achieve this end, the pressure relief valve is designed in such a way that the spring abutment is supported against a lifting spindle operated by electric motor and can be adjusted by means of the lifting spindle, and the lifting spindle can be positioned in an extended end position and in a retracted end position at least by means of adjustable limit switches. It is also possible for intermediate pressures to be set by the positioning of switches between the limit switches.
Patent DE-3714089-A1 (DE)
Title: Sound-absorbing wall
Inventor: VETTERLI PETER
IPC: E04B1/84
Filed: 1987-04-28
Abstract: The sound-absorbing wall exhibits posts (1), which comprise tubes, and wall elements (2) which extend between said posts. Each wall element (2) contains fibrous sound-insulating mats (5) between a solid core panel (3), preferably consisting of Eternit, and an outer sheath (4) having a plurality of cutouts which are distributed over the surface and are intended for the introduction of the sound. On the vertical narrow side of the wall element (2), the outer surfaces (6, 7) of the outer sheath (4) are angled off inwards and form vertical abutment edges (11) with respect to which the core panel (3) is set back, with the result that, by means of the consequently concave outline of the narrow side, the wall element (2) butts closely against the tubular post (1). Through a plurality of slots (12) which are formed at intervals one above the other in the outer surfaces (6, 7), near the abutment edges (11), in each case one steel band (14) is guided through two wall elements (2) adjoining a tubular post (1), grips around the tubular post (1) and is tightened by means of a clamping screw closure (15). Said connection between tubular post (1) and wall elements (2) permits any angle of between 90@ and 180@ between the wall elements adjoining the post. <IMAGE>
Patent DE-3714298-A1 (DE)
Title: System for the differentiation of coins
Inventor: FUJIMAGARI SACHIO
IPC: G07D5/00
Filed: 1987-04-29
Abstract: A system for the differentiation of coin types or for establishing authenticity uses a device having a coin-differentiating sensor portion for differentiating the properties of the coins conveyed continuously intermittently and with a coin-differentiating control portion, and according to the method basic equations are previously stored in the coin-differentiating sensor portion. The coin-differentiating sensor portion is induced to read predetermined coins of known coin types, and the coin-differentiating control portion is induced to supply a test table on the basis of the read data. Subsequently, the data of the coins to be counted are read in the coin-differentiating sensor portion and are compared with the table content in the coin-differentiating control portion, so that a differentiation regarding the coin types or authenticity is yielded.
Patent DE-3714508-A1 (DE)
Title: Screw press having two screws, in particular for disintegrating materials
Inventor: SCHRAUFSTETTER WILFRIED
IPC: B30B11/22
Filed: 1987-04-30
Abstract: A description is given of a screw press, in particular for disintegrating materials, such as organic refuse or the like, having two screws engaging with each other, which rotate in a housing which directly envelopes the screws, the worked material emerging at one end of the screw press through a female piece arranged on a plate (1, 7) situated perpendicularly with respect to the screw axes. In order, in such a screw press, to be able to control the pressure in the material located in the female piece, in particular as a function of the reduction ratio of the material and the temperature of the emerging material, it is proposed no longer to mount the female piece rigidly with respect to the axes of the screw but to construct it so as to be displaceable in a plane (straight line 2) perpendicular to the plane formed by the two screw axes. At the same time, the female piece is displaceable on a straight line which is arranged centrally between the two screw axes. <IMAGE>
Patent DE-3717658-A1 (DE)
Title: Device for catching and removing foreign bodies inside the body
Inventor: SEUBERTH KURT
IPC: A61B17/22
Filed: 1987-05-21
Abstract: There is described a device for catching and removing foreign bodies inside the body, which essentially comprises a loop (10) that can be drawn into a tube (11) and an actuation device. The loop (10) is made of a flat, tape-like material which has a surface that inhibits sliding or a corresponding coating and, if appropriate, additional knobs (21). <IMAGE>
Patent DE-3722468-A1 (DE)
Title: Method for supporting fitness training using music and device for implementation thereof
Inventor: MERTESDORF FRANK L DR
IPC: A63B22/12
Filed: 1987-07-08
Abstract: In the case of a device for supporting fitness training, in which the exercising person periodically repeats sequences of operations, by playing music, the motivation-enhancing effect of the music is improved in that the music is synchronised by and with the sequences of movements and a tempo or beat of the music commences at a predetermined point within the sequence of movements of at least one part of the body of the exercising person. A device for implementing this method is composed of a pulse generator which is arranged in accordance with the movement phases of the exercising person within a sequence of movements, a synchronisation unit which carries out further processing of the pulses of the pulse generator and a music-playing device which is controlled by the synchronisation unit.
Patent DE-3729108-A1 (DE)
Inventor: NIEMANS GERD
IPC: B29C48/154
Filed: 1987-09-01
Abstract: A strip 23 incorporating a bright decorative trim 22 effect is manufactured by adhering a length of plastics foil (52) along the length of part of the surface of a stainless steel or anodized aluminium blank 50: The metal strip with the foil thereon is then covered with a bonding agent and may be rolled to a particular shape. It is then passed through an extruder to apply a covering of extruded plastics or rubber material over the metal and the plastics foil. To form the bright trim effect 22, it is then merely necessary to cut through the extruded material over the plastics foil, and through the plastics foil, to the metal, and then to strip off the desired length of plastics foil, thus taking off the extruded material covering it. The bright surface of the metal 50 is thereby exposed. <IMAGE>
Patent DE-3730357-A1 (DE)
Title: Prefabricated pipe insulation for heat insulation and cold insulation
IPC: F16L59/02
Filed: 1987-09-10
Abstract: A pipe insulation can be mounted in a considerably quicker and improved manner if it is supplied to the mounting location in the form of two prefabricated half-shells. Said half-shells, comprising an insulating material and a sheathing, are placed around the pipeline and are then connected to one another. The insulating material is, for this purpose, applied onto the inner wall of the sheathing, which is correspondingly preformed, and is adhesively bonded to said sheathing in a punctiform manner or over the entire surface. Such an arrangement can advantageously be reliably transported and mounted, it being possible also to use, instead of the sheet-metal half-shells, a plastic hose which is slit open in the longitudinal direction and on whose inner wall the insulating material is adhesively bonded or connected thereto in some other manner. <IMAGE>
Patent DE-3731450-A1 (DE)
Title: Plasma cutting apparatus
IPC: B23K10/00
Filed: 1987-09-18
Abstract: The invention relates to a plasma cutting apparatus having a floating voltage supply, which comprises especially a mains transformer 3 with a downstream rectifier and can be connected via a main current branch 1, 10 (which can be clamped to the material 8 to be cut) leading to an electrode 6, and via an auxiliary current branch 11 (which runs parallel to a main current branch section 10 carrying the material 8 to be cut) to an auxiliary electrode 7 in order to produce a pilot arc, a bias resistor 12 and an interruptor switch 13 for interrupting the auxiliary current branch 11 being assigned to the auxiliary electrode 7. In order to avoid voltage levels which are critical to operating personnel on parts which can be touched, the plasma cutting apparatus according to the invention is distinguished on the one hand by the fact that the main current branch section 10 leading to the material to be cut is DC-isolated by means of a control switch 14 when the apparatus is switched on, that an electronic control circuit 15 monitors the isolated main current branch section 10 for any electrical potential on it, and that the control switch 14 can be operated, in the sense of closing it, as a function of an electrical potential detected by the electronic control circuit 15. According to a further solution, the plasma cutting apparatus is distinguished by the fact that the bias resistor 12 is connected upstream of the main current branch section 10 leading to the material 8 to be cut and the auxiliary current branch 11 running in parallel therewith, in the ...   Original abstract incomplete. <IMAGE>
Patent DE-3733195-A1 (DE)
Title: Branch hooks for safety lines
Inventor: WENDNER WILHELM
IPC: A01G23/00
Filed: 1987-10-01
Abstract: A set of equipment with two types of branch hooks for facilitating the fitting of safety lines on high trees from the ground, in particular suitable for horticultural concerns for securing branches and trunks when cutting trees. A supplementary unit can produce the necessary tensile stress at the lower end of the safety lines.