baber/WOPTO huggingface dataset:
Patent DE-3602326-A1 (DE)
Title: Hydraulic slip limitation
IPC: F16D31/06
Filed: 1986-01-27
Abstract: The hydraulic slip limitation is concerned with the limitation of two rotary motions whose direction of rotation may be the same, opposed or even zero on one side. The hydraulic slip limitation is characterised in that small speed differences are possible but large speed differences are prevented. This facility is obtained by varying the position of an eccentrically guided rotary piston within a housing filled with a suitable fluid. The rotary piston is provided with piston rings which are supported in such a way that they can slide upon it and are each connected to the housing via corresponding hinges and webs, and, when the position of the rotary piston within the housing is changed, the individual spaces between the piston rings, the housing and the corresponding webs are varied in a continuous manner. The hydraulic fluid can only compensate for these volume changes by means of the available structural clearances and any compensating holes which may be provided and, as a result, large differences between the speeds of the rotary piston and of the housing are prevented.
Patent DE-3603855-A1 (DE)
Title: High-gradient magnetic separator
Inventor: SALATHE GUY DOMINIQUE DIPL ING
IPC: B03C1/029
Filed: 1986-02-07
Abstract: In the device for separating magnetic particles from a slurry, the tank, designed as a hollow toroid (1), contains porous ferromagnetic matrix material in the form of individual intrinsically stable matrix elements (3) which are transported in the opposite direction to the suspension flow (13) by a movable partition (31) in a stationary matrix conveying wheel. The conveying wheel has the function of removing from the suspension flow the matrix elements charged with the magnetic fraction, demagnetising and cleaning them and - if necessary - permitting a change to be carried out. At the point (5) of the torus (1) lying diametrically opposite the removal point (5'), the matrix elements (3) are reincorporated into the separation process. The proposed magnetic separator makes it possible for the first time to operate continuously with optimum utilisation of the magnetic field. <IMAGE>
Patent DE-3606961-A1 (DE)
Title: Wheel suspension
Inventor: TUTZER PETER DR
IPC: B60G7/00
Filed: 1986-03-04
Abstract: A wheel suspension for motor vehicles is described which comprise wheel guiding elements which are pivotably arranged on the body of the vehicle and are coupled to the wheel carrier. The links of the suspension are held on the body side in elastically adjustable bearings which consist of hydraulic bearings which are connected hydraulically to one another by means of a control line. The said hydraulic bearing can be actuated with a track-correcting effect by means of an adjustment device integrated in the bearings as a function of forces acting on the wheel. The hydraulic bearings are connected to one another in a closed hydraulic pressure system, specifically in such a way that mutual adjustment of the bearings compensates a change in the wheel setting. Preferably, the hydraulic pressure system of the hydraulic bearings can be actuated by means of a device as a function of current travel parameters such as lateral and/or longitudinal acceleration, braking moment, drive torque, steering moment.
Patent DE-3612615-A1 (DE)
Title: Star rollers of a device for metering out dough
Inventor: SCHROEDER REINHARD
IPC: A21C5/00
Filed: 1986-04-15
Abstract: There are star rollers, each of which has conveying walls (27) made of a solid, sturdy material. It is desirable for a dough-deflecting, flour-retaining roughened section to be provided, while making cleaning of the latter and its permanent mounting on the star rollers easier. This is achieved in that a roughened section of the conveying surfaces is moulded into the solid, sturdy material of the conveying walls (27) and is made up of individual knobs (24)/depressions which form a pattern (22) between them made up of approximately uniformly alternating valleys (23) and hills (24) which have cornerless, rounded and smooth transitions (25, 26). The valleys ensure that suction is prevented to a sufficient extent, flour is retained, production over a long period is simplified and cleaning is made easier. <IMAGE>
Patent DE-3612985-A1 (DE)
Title: Windsurfing board equipped with a seat
Inventor: ORLICH RUDOLF
IPC: B63B35/79
Filed: 1986-04-17
Abstract: The patent application deals with a windsurfing board with a floating body, a removable centreboard and a seat allocated to the centreboard case. According to the invention, provision is made for a centreboard and the seat to be designed as a compact unit which is adapted to the centreboard case and can be exchanged for the actual centreboard. This results in the important advantage that, after removal of the centreboard by inserting a unit consisting of a second centreboard and seat into the centreboard case, a windsurfing board is suitable, for example, for paddling. This way of attaching a seat to a windsurfing board in no way impairs the paddling, and only one additional part is required for the conversion.
Patent DE-3615252-A1 (DE)
Title: Device for pulling in the stator winding of an electric motor
Inventor: LASSEN HEINZ OTTO
IPC: H02K15/06
Filed: 1986-05-06
Abstract: A device for pulling in the stator winding (13) of an electric motor has supporting laminates (2) which are arranged outside the stator bore (7), in front of the tooth tips. At least some of the supporting laminates have a projection (20), which diverts the winding strand (13), on the radially outer side surface at an axial distance from the stator end surface (4). This projection is preferably formed by a spherical cup or hemisphere. In this way, it is largely possible to avoid wires remaining outside the slot insulation. <IMAGE>
Patent DE-3618820-A1 (DE)
Title: Hot-water storage heater
Inventor: HOEXTERMANN RUDOLF
IPC: F24H9/20
Filed: 1986-06-04
Abstract: An electric hot-water storage heater is to be constructed such that it can be converted in a simple way from a single-circuit storage heater to a double-circuit storage heater. For this purpose, in each case one plug-in connection (6, 7) is provided between heating elements (13 to 16) and a temperature controller (3), which can be directly connected by means of an adapter for switching a single-circuit device, whereas for switching a low heating capacity in the low-tariff period and a high heating capacity for recharging, a contactor (8) is plugged between the first plug part (6) and the second plug part (7), instead of the adapter. <IMAGE>
Patent DE-3623225-A1 (DE)
Inventor: SCHMIGA HUBERT ING GRAD
IPC: B01J19/08
Filed: 1986-07-10
Abstract: A device for enriching a fluid with ozone includes an inner tubular member arranged within an outer tubular member and defining a separate flow path for a fluid within the inner tubular member and another one for a fluid between the inner and outer tubular members. An electrode which has a high voltage regulation and a coil portion which extends through the inner tubular member forms a grounding electrode. A fluid such as air which is to be enriched with ozone is passed either through the inner tubular member or the space between the two tubular members and a cooling fluid is passed in the other tubular member. The inner tubular member is made of an ultraviolet penetrable and heat resistant material such as quartz glass.
Patent DE-3636187-A1 (DE)
Title: Continuous process for the preparation of glycolide
Inventor: AIGNER MICHAEL DIPL ING DR
IPC: B29C48/40
Filed: 1986-10-24
Abstract: The invention relates to a process for the preparation of glycolide in which low-molecular-weight polyglycolide or salts of haloacetic acids is/or are reacted, with forcance, under rising temperature conditions.
Patent DE-3636904-A1 (DE)
Inventor: JACOBS JOCHEN DR
IPC: C11D17/00
Filed: 1986-10-30
Abstract: The process comprises spraying onto previously produced peroxycarboxylic acid granules, while agitating, an aqueous solution or dispersion of a polymeric carboxylic acid which is soluble in aqueous alkaline medium, and drying. The granules coated in this way have high resistance to abrasion and, mixed with other substances, low levels of chemical interactions.
Patent DE-3637965-A1 (DE)
Title: Receptacle
Inventor: BRUS ERIK ANDERS
IPC: B65D85/52
Filed: 1986-11-07
Abstract: The invention relates to a receptacle (19), preferably for young trees. The receptacle exhibits a cover (13), a base (12), two end walls (16, 17), two side walls (19) and an inner unit (26-28). The inner unit (26-28) is provided such that it gradually reduces the useful volume of the receptacle in the direction towards the base (12). The receptacle is filled with young trees, the root systems (30) of which are located opposite the base. The needle parts (31) of the young trees are held higher up in the receptacle, where a greater useful volume is available. Part (28) of the inner unit is provided in order to cover the root system (30) when the receptacle is filled to a lesser extent. <IMAGE>
Patent DE-3640872-A1 (DE)
Title: Toy figure whose bearing points follow a predetermined movement path
Inventor: WETZEL RICHARD
IPC: A63H7/00
Filed: 1986-11-29
Abstract: The special and novel feature of this toy is that certain bearing points of this figure - located opposite each other - follow a special movement path. A further subdivision and design of the figure into individual, mutually connected members is capable of being changed. The institution of movement via the bearing points allows the figure an extensive sequence, combination and reversal of movement processes, against a movement track which is perceived as invariable.   An extension of the movement processes is achieved via the possible positional change of the movement path, and also the reversal of direction of the initiating movement, at any time.
Patent DE-3701543-A1 (DE)
Title: Apparatus for centring game balls, especially tennis balls, in cover section attachment machines
Inventor: SIEBERTZ STEFAN DIPL ING
IPC: B29D99/00
Filed: 1987-01-21
Abstract: An apparatus for centring game balls, especially tennis balls, in cover section attachment machines, has two attachment sections extending in sequence at an angle of 90@ and formed by at least two partially overlapping contact pressure belts provided with a fluting, of which the ball cores, treated with adhesive, are successively rolled over two cover section magazines arranged in the rolling path of the ball cores, in a manner such that the ball core receives a cover section from each of the cover section magazines, in a mutually engaging manner. At least one carriage (7), mounted to be displaceable (floating) in both directions transversely to the direction of rolling and centred on the middle of the attachment section by means of springs, is arranged in the rolling path of the ball cores (1) upstream of the cover section magazine, and can be formed of a cage-type needle bearing (9) or plate (7) mounted on roller bearings (5) and centred by means of springs (8) on the middle of the rolling path of the ball cores (1), or of a ball-bearing mounted plate which is subjected to the action of springs on both sides. The carriage can be provided with guide grooves extending in the direction of rolling of the ball cores, which grooves, if a cage-type needle bearing is used as a carriage, can themselves be formed by the needles of the needle bearing. <IMAGE>
Patent DE-3701634-A1 (DE)
Title: Celestial globe
Inventor: HEUSCHNEIDER REINHARD
IPC: G09B27/08
Filed: 1987-01-21
Abstract: The celestial globe has a hollow sphere (1) representing the celestial sphere, which is mounted on a frame (4) in a manner such that it is rotatable about its north-south axis and can be pivoted by that axis relative to the horizontal so that the celestial sphere can be set to the observer's respective degree of latitude and to a desired point in time. In order that the depictions which are present on the celestial sphere can be observed in a manner faithful to nature, the hollow sphere (1) consists of a transparent material and is half filled with a coloured liquid (2) which represents the horizon (Fig. 1). <IMAGE>
Patent DE-3702556-A1 (DE)
Title: Curtain or net curtain
Inventor: ACKER JOSEF
IPC: E06B9/262
Filed: 1987-01-29
Abstract: The invention relates to a curtain or net curtain consisting of a sheetlike material, in particular a cloth or knitted fabric guided by means of curtain rollers or the like in a curtain or net-curtain rail or rod. The essence of the invention consists in that mutually parallel areas or strips of high inherent rigidity, and between these in each case areas or intermediate strips which are very flexible, are arranged in a one-piece design.
Patent DE-3704139-A1 (DE)
Title: Plant for the coking or thermal comminution of organic wastes
Inventor: VOELSKOW PETER
IPC: C10B53/00
Filed: 1987-02-11
Abstract: In a plant for the carbonisation of organic wastes, the organic waste material is indirectly heated with exclusion of air, using a carbonisation reactor in which, in a fixed drum, tube bundles, hollow screws or hollow paddle screws, taking a flow of liquid heat transfer medium are arranged for rotation, the fixed drum or the fixed housing being designed with a jacket which likewise takes a flow of liquid heat transfer media and is thus heated up to the reaction temperature.
Patent DE-3710741-A1 (DE)
Title: Method and device for the computer-controlled determination of the hardness of, in particular, metallic materials
Inventor: KROY PETER PROF DIPL ING
IPC: G01N3/42
Filed: 1987-03-31
Abstract: Hitherto, the hardness of metallic materials has been carried out by the Brinell, Vickers or Rockwell method. A common feature of these methods is that a test body is pressed under a certain load into the material under test. A certain force is therefore applied and an indentation which has to be measured using an enlarging device is made in the specimen. Depending on the expected hardness of the workpiece under test, however, test bodies of different design are necessary in the various methods at different load stages. The testing cost is consequently very high. This cost is eliminated, according to the invention, as a result of the fact that a test tip 1, in particular made of diamond, is now pressed into the workpiece under test with the aid of a computer-controlled stepping motor 2. The test process is terminated with the aid of an inductive displacement transducer 4 after a specified penetration depth has been reached. The force needed for this impression process is used with the aid of strain gauges 7 as a measure of the hardness of the specimen 3. <IMAGE>
Patent DE-3715331-A1 (DE)
Inventor: BERENTS ALWIN
IPC: B01F5/06
Filed: 1987-05-08
Abstract: Examples of the fluid products concerned are emulsions, ointments, creams, mayonnaises or the like. The homogenising machine is designed in the form of a centrifugal homogeniser, the rotor blades (11) being designed in one direction of rotation for optimum homogenising operation and in the opposite direction for optimum pumping operation. Consequently, by simply switching over the direction of rotation of the rotor (1), the homogenising machine can be operated as an effective pump. <IMAGE>
Patent DE-3718382-A1 (DE)
Inventor: LAMPKA BRUNO
IPC: F24B1/06
Filed: 1987-06-02
Abstract: A rectangular frame (10) is pushed from the back onto the body of a tile, the tile leaf of which has previously been provided with a hole in a suitable position. The frame (10) has two diagonally opposite holding sections (32), in which a multi-member strut (38) is suspended, which has in the central region a threaded hole (52) which is aligned with the bore in the tile leaf. A screw (54) passes through the hole in the tile leaf and clamps the tile against the strut (38). The tile, equipped with the frame (10), is walled in in front of a cleaning opening in the chamotte front structure in the same manner as the neighbouring tiles. A subsequent removal of the tile is then possible very easily by loosening the screw (54). The strut (38) can be simply unhooked so that the interior is accessible through the entire clear cross-section of the frame (10). <IMAGE>
Patent DE-3723309-A1 (DE)
Inventor: BRUENING WERNER
IPC: B65D83/06
Filed: 1987-07-15
Abstract: PCT No. PCT/EP88/00631 Sec. 371 Date Jan. 18, 1989 Sec. 102(e) Date Jan. 18, 1989 PCT Filed Jul. 12, 1988 PCT Pub. No. WO89/00536 PCT Pub. Date Jan. 26, 1989.The mixing device is used for mixing multicomponent materials or for homogenizing compositions which are contained in a cartridge (10) which is closed by a piston (15) having a passage opening (19). The latter is primarily closed by the shaft (22) of a mixing member (20). Said shaft (22) may be coupled to a rod (23). By a drive or by manual operation, the rod (23) may be rotated and moved axially at the same time. While the piston (15) stays, where it is, the mixing member (20) is moved through the cartridge (10). Upon termination of the mixing operation, the mixing member (20) is locked at the piston (15) by a holding member (32) in order to unscrew the rod (23) from the mixing member. Subsequently, the cartridge may be inserted into a squeezing tool in which the piston (15) is advanced for squeezing out the composition.
Patent DE-3724934-A1 (DE)
Title: Centrifugal separator
Inventor: WIESER RUDOLF DR
IPC: B01D45/16
Filed: 1987-07-28
Abstract: The proposal relates to a novel centrifugal separator for separating solid particles from gases. A high separation effect is to be achieved with moderate gas-side suction loss. Moreover, two two-stage combinations of centrifugal separators are proposed, in which the separation effect can be further increased by partial extraction of the gas to be purified. By means of these embodiments, the residual dust content required by the technical rules for air purity of 50 mg/m<3> (S.T.P.) is to be achieved. The novel centrifugal separator combinations should also be suitable for the purification of the flue gases of heavy-oil-fired furnaces. <IMAGE>
Patent DE-3725960-A1 (DE)
Title: Timepiece, in particular wrist-watch
Inventor: TESCH BERNHARD
IPC: G04B37/11
Filed: 1987-08-05
Abstract: The invention relates to a timepiece designed in particular as a wrist-watch with a round case and holding devices, in particular in the form of a strap, which are fastened releasably to the case. In a timepiece of this type, it is provided that the holding devices have a bead-like reinforced end which can be formed by a rib-like reinforcement of the strap end and engages in a slot-shaped chamber in the case, which chamber has a recess shaped in accordance with the bead-like reinforced end of the strap and is arranged in the case under the face of the timepiece, in particular between the face and the lower side of the case of the timepiece. A stop for an end surface of the bead-like reinforcement may be formed here by a boundary of the recess in the chamber.
Patent DE-3732041-A1 (DE)
Title: Method of determining the time of heating-up processes in preheating ovens for dentistry
IPC: G05D23/19
Filed: 1987-09-23
Abstract: Published without abstract.
Patent DE-3732844-A1 (DE)
Inventor: SAKURAI HIROYUKI
IPC: B41J31/09
Filed: 1987-09-29
Abstract: A transprinting-type error correction tape wherein a transprinting film 2 is coated on one side of a base tape 1 comprises unconnected parts 4 of the film to allow for expansion of the film relative to the base. <IMAGE>
Patent DE-3740553-A1 (DE)
Title: Circuit arrangement for generating a reset signal for electronic circuits
Inventor: SCHUHBAUER ERNST DIPL ING
IPC: H03K17/22
Filed: 1987-11-30
Abstract: To generate reset signals when switching on electronic circuits, it is known to use an RC section and to use the voltage across the capacitor, after conversion in a threshold stage, as reset signal. If the reset signal must have a long reset period, it is difficult to generate the long reset period with adequate tolerance by means of the RC section. In addition, a relatively large capacitor is required. According to the invention, a temperature-dependent resistor (K) is used instead of a capacitor, and the voltage across the temperature-dependent resistor (K) is used as reset signal (RS) after conversion in the threshold stage (ST). In addition, a circuit (C1, R1, C2) is provided which provides an adequate cooling time even when the operating voltage (U) fails for only a short time, and is additionally used as starting aid. Generation of reset signals, particularly in the case of digital electronic circuits. <IMAGE>
Patent DE-3800154-A1 (DE)
Title: Inclinometer
IPC: G01C9/20
Filed: 1988-01-07
Abstract: For the rapid and accurate measurement of angles, even in the case of an inclined position of the measuring plane, as well as in a special design for determining this inclination itself, it is intended to provide a solution which works with indicating elements which follow gravitational force. This object is achieved in that the separations of the side parts of the liquid container from each other and from the centrally movable, elongated body are dimensioned so that the deformation of the liquid surface by cohesive forces is prevented even in the case of an inclined position. The elongated body thus uniformly moved by the liquid can be assigned as an indicating element to an angular scale which can be rotated for calibration. By means of a further conversion of the container and of the elongated body, the simultaneous measurement of an angle in the third dimension is possible.
Patent DE-3800418-A1 (DE)
Title: Sports (sporting) boat folding at front and rear (bow and stern)
Inventor: NIEME PETER
IPC: B63B7/06
Filed: 1988-01-07
Abstract: A preformed, highly flexible plastic renders it possible to shorten a sports boat by approx. 2/3 of its length for the purpose of transportation. The principal of the concertina (accordion) is applied in a manner resembling a circle over the width of the boat. The reduction in size can be accomplished by light pressure at the front and rear.
Patent DE-3808159-A1 (DE)
Title: Coin counting and sorting arrangement with a device for separating foreign coins
Inventor: RAPP JOACHIM
IPC: G07D3/14
Filed: 1988-03-11
Abstract: In a coin counting and sorting arrangement with a device for separating foreign coins, a horizontal coin plate delivers the coins individually onto an approximately tangentially adjoining horizontal guide path, in the inlet region of which an arrangement for identification of a given type of coins is arranged. A separating element is provided, which in the event of identification of a coin other than the given type diverts this foreign coin from the guide path which consists of a guide edge, a guide strip and a support rail. The region between the guide strip (10) and the support rail (cf. edge 13) is designed as the separating switch which guides the foreign coins away from the guide path (7) and in the extension of which an arrangement for receiving separated foreign coins is provided. It is thus ensured that the foreign coins are deflected laterally out of the flow of the desired type. <IMAGE>
Patent DE-3814434-A1 (DE)
Title: Fluid friction clutch
Inventor: WILKS EBERHARD DIPL ING
IPC: F16D35/00
Filed: 1988-04-28
Abstract: A fluid friction clutch has a cylindrical housing (11) which forms one part of the clutch, is filled with viscous fluid and surrounds the other part (2, 3, 4) of the clutch, which is seated on a shaft (1). The spacing between the active surfaces of the two parts of the clutch can be varied. In order to achieve a wide control range and to be able to transmit very large torques for relatively small dimensions, one (1, 2, 3) of the parts of the clutch is provided, in the manner of a brake, with adjustable shoes (4) or at least one tension or expander band. The cylindrical inner or outer circumferential surface of the other part (11) of the clutch forms the second active surface for the shoes (4) or the tension or expander band. <IMAGE>