baber/WOPTO huggingface dataset:
Patent DE-3628343-A1 (DE)
Title: Switching arrangement for the power consumption units of motor vehicles
Inventor: DEICKE AXEL
IPC: B60Q9/00
Filed: 1986-08-21
Abstract: In the case of a switching arrangement for power consumption units of motor vehicles which can be switched on via an actuating device of a door and/or flap lock for a limited switching-on period, delimitation of the switched-on condition of the power consumption units is to be achieved by limiting the number of switching-on operations during a predetermined period which substantially exceeds the switched-on time of the power consumption units. This will make it possible to switch on the power consumption units repeatedly one after the other, but at the same time to avoid overloading the vehicle's electrical system.
Patent DE-3632030-A1 (DE)
Title: Thickened cosmetic composition for setting the hairstyle
Inventor: LANG GUENTHER DR
IPC: A61K8/81
Filed: 1986-09-20
Abstract: The invention relates to a cosmetic composition for setting the hairstyle in the form of a thickened homogeneous aqueous or aqueous-alcoholic preparation based on 0.05 to 4% by weight of a film-forming resin with an average molecular weight of 2000 to 200000 with a content of   a) 0.1 to 4% by weight of a high molecular weight nonionic polymer from the group of ethers of cellulose, chitin or chitosan which have an average molecular weight of at least 250000, and b) 0.05 to 2.5% by weight of a high molecular weight cationic polymer either from the group of cationic cellulose, guar, chitin or chitosan derivatives with an average molecular weight of at least 300000 or from the group of cationic acrylamide copolymers with an average molecular weight of at least 800000, where the ratio between the nonionic polymer (a) and the cationic polymer (b) in the mixture is chosen so that the viscosity of the composition with a mixture of (a) and (b) is greater than the viscosity of a composition with a content, which corresponds to the total amount of (a) and (b), of the polymer which has the higher viscosity of the two.
Patent DE-3633330-A1 (DE)
Title: Sealing strips for rotary piston machine - are spring-loaded at low speed but have running clearance at high speed
Inventor: BAUMGARTNER HANS DIPL ING
IPC: F01C19/04
Filed: 1986-10-01
Abstract: A rotary piston machine has two intermeshing rotors which rotate at different speeds, with one rotor (2) rotating inside the other rotor (3). The outer rotor is provided with longitudinal sealing strips which seal the contact zones between the two rotors and fit in grooves in the outer rotor. At low speeds the sealing strips are pressed against the inner rotor by spring elements. At high speed the centrifugal force on the sealing strip overcomes the spring force so that there is a clearance between the two rotors. ADVANTAGE - The system provides effective sealing at low speed with zero friction at high speed.
Patent DE-3638165-A1 (DE)
Title: Process for cooling and dedusting coke after it has left dry coke cooling
Inventor: LORENZ KURT DR
IPC: C10B39/02
Filed: 1986-11-08
Abstract: The invention relates to a process for cooling and dedusting coke after it has left dry coke cooling, the coke being passed into a dip tank and being conveyed, preferably at an infinitely adjustable speed, out of the dip tank and thus freed of fine dust. According to the invention, the coke is to be kept, after it has left the dip tank, for a defined period in a steam atmosphere in a closed post-evaporation tank for uniform heat exchange between the coke surface and the interior of the coke and for evening out the water content.
Patent DE-3642086-A1 (DE)
Title: Grinding device
Inventor: PRZYKLENK KLAUS DR ING
IPC: B24B21/00
Filed: 1986-12-10
Abstract: A vibratory grinding device is constructed in such a way that two reels are arranged above the plate whose vibration is transmitted to the abrasive-medium carrier and effects the mechanical working of a workpiece. The abrasive-medium carrier is present in roll form and is mounted on one of the reels. From there, the abrasive band, lying on the outside of the plate, is guided to the second reel. A rotary drive device for this second reel causes the abrasive band to be transported successively from the first reel to the second, so that new, unused areas of the abrasive-medium carrier always come into engagement with the workpiece. A changeover device enables a reversal of movement when the end of the band is reached.
Patent DE-3702066-A1 (DE)
Title: Cold-rolling mill for large tubes
Inventor: JIANMIN GAO
IPC: B21C37/30
Filed: 1987-01-24
Abstract: Cold cross-rolling mill with internal planetary rolls for the production of large tubes, especially thin-walled large tubes, consisting of a machine frame with a slideway, a drive motor, a main shaft mounted in bearing pedestals, a drive shaft, a die head mounted on the machine frame, connected frictionally to the driveshaft and having, mounted in it, an annular die which can be moved axially with the die head along the slideway in order to adjust the wall thickness and diameter of the finished tube. In this arrangement, the inner surface of the die is essentially conical and three or more work rolls are arranged uniformly on the circumference around the rolling centre line on a machine head projecting into the blank, the arrangement beign such that the roll axes intersect the rolling centre line in the space at a cross-rolling angle, and, in addition, an axially movable adjusting cone and a set of compensating springs are mounted on the machine head, thereby allowing the axial position of the rolls to be adjusted in relation to the rolling centre line to allow the blank to be introduced into the interspace between the machine head and the die and/or the wall thickness of the finished tube to be adjusted. It is possible to produce thin-walled large tubes with diameters of 200-2000 mm or above at a high production rate, with good quality and with a good surface finish of @7@8. The machine is of simple construction, practical as far as adjustment is concerned, easy to automate... Original abstract incomplete. <IMAGE>
Patent DE-3703487-A1 (DE)
Title: Concrete wall erection method - transfers bottom shuttering panels to top as wall is raised
Inventor: HERZOG GUIDO
IPC: E04G11/22
Filed: 1987-02-05
Abstract: The method erects concrete building walls, having a sliding frame moved upwards by climbing bars as the wall is raised, and shuttering for the wall.  A number of shuttering panels are mounted adjacent to each other over a set distance in the vertical and also if desired in the horizontal direction, and temporarily held stationary. As the wall is raised the bottom panels are transferred to the top. The panels can be held temporarily by securing them to the wall. ADVANTAGE - Flexibility, and ease of formation of window openings etc.
Patent DE-3706769-A1 (DE)
Inventor: WALTER HERBERT
IPC: A61C5/77
Filed: 1987-03-03
Abstract: To produce moulds for the production of replacement tooth parts (20), a model (1) of the replacement tooth part (20) is coated with a first layer (2) of an electroconductive material, and provided with a vertically projecting separating membrane (3, 6) of a non-electroconductive material disposed along a circumferential line (17). A further layer of electroconductive material is then applied in an electroplating tank (9). The two separable halves (4, 5) of this further layer, which are separable by the separating membrane (3) when the model is ejected form the moulds for the production of the replacement tooth parts.
Patent DE-3710920-A1 (DE)
Title: Lubricating system
Inventor: BALDAUF KARL-EBERHARD DIPL ING
IPC: F16N27/02
Filed: 1987-04-01
Abstract: In a lubricating system for discontinuous and continuous supply of lubricating points with a liquid lubricant, an injection nozzle is in each case provided for each lubricating point. Arranged in each line leading to one of the injection nozzles is a lubricant flow control arrangement (14) which responds to a small lubricant quantity and change of the same. The lubricant flow control arrangement (14) has a sensor body which is made of opaque material and can be moved in the flow direction against a restoring force by the lubricant conveyed. Each sensor body is assigned a light barrier in such a manner that its movement from that position in which it is situated when no lubricant is pressed through the line into that position into which it is brought by the lubricant flowing through the line in the correct quantity results in a switching over of the light barrier. <IMAGE>
Patent DE-3715714-A1 (DE)
Title: Head covering, such as hat, cap or the like
Inventor: STOLL KURT DIPL ING
IPC: A42B1/20
Filed: 1987-05-12
Abstract: The invention relates to a head covering, such as a hat, cap or the like, having a receiving space, which is open on one side, for the upper part of the head of a person wearing the head covering which has a weather protector (9) which can be extended and retracted essentially in the radial direction in relation to the opening (5). In the plan view of the head covering (1) in the state as worn, the weather protector is arranged in the retracted position in the region of the opening edge (8) of the receiving space (4) and, in the extended position, forms a large-area protective covering which increases the area of the head covering (1) without gaps. The weather protector can consist, for example, of a plurality of protector sections (15, 15', 16) arranged distributed in the circumferential direction of the opening (5) of the receiving space (4). <IMAGE>
Patent DE-3725240-A1 (DE)
Title: Boring device for pipelines
IPC: B23B41/08
Filed: 1987-07-30
Abstract: The boring device consists of a boring connection piece fastened to the pipeline and of a boring implement which can be attached with its housing to the boring connection piece and through which the boring rod passes which has the boring tool at its inner end and an engagement point at its outer end for the rotation of the boring rod. The housing is of two-part design, the lower part being attached to the boring connection piece in a manner secure against relative rotation and leaking of the medium and its upper part engaging with it by means of a thread and determining the drilling rate. To achieve this, it has hitherto been necessary to rotate the top part of the housing independently of the rotation of the boring rod. In order to fulfil various application requirements and simplify the actuation of the boring implement, it is proposed that the turning handle of the top part of the housing at the same time be designed as a coupling member which can be transferred between a coupling position, which produces a rotationally locked connection between the top part of the housing and the boring rod, into a release position where this connection is released.
Patent DE-3727853-A1 (DE)
Title: Axial piston pump
Inventor: WUESTHOFF PETER DR
IPC: F04B1/16
Filed: 1987-08-20
Abstract: The invention provides for an axial piston pump having a first plurality of axial pistons in a first plurality of piston chambers; a second plurality of axial pistons is arranged in a second plurality of piston chambers so that the first plurality of piston chambers is supplied with pressure medium at a first pressure, while the second plurality of piston chambers is supplied with pressure medium at a second pressure.
Patent DE-3738575-A1 (DE)
Inventor: HOLZWARTH DIETMAR HELMUT
IPC: B60C27/10
Filed: 1987-11-10
Abstract: In a tyre chain for vehicle tyres having an inner and an outer bracket for a running network, the tensioning chain (4) serving for tensioning the running network can be arrested by means of a closure (6) in the tensioned position, which closure has a guide channel (7) with essentially parallel side walls whose edges, which are located at the front in the tensioning direction of the tensioning chain (4) are provided with locking notches (12) into which the shoulders in each case of one chain element of the tensioning chain (4) can be hooked. The distance between the side walls of the guide channel (7) is sufficiently large to lead the tensioning chain on the one hand in a first position through the guide channel and on the other hand is sufficiently small to be able to arrest said tensioning chain in a second position in the locking notches (12). <IMAGE>
Patent DE-3740557-A1 (DE)
Inventor: SUZUKI MASAO
IPC: B60K37/00
Filed: 1987-11-30
Abstract: In a holographic display apparatus for an automotive vehicle having an instrument board 12, a hologram plate 13, and a hologram reproducing light source 16 in order to display a solid hologram image in superimposed relationship to instrument board images, in particular a flat mirror 20 is additionally disposed within a hood 14 of the instrument board to apparently increase a distance between the light source and the hologram plate or to reproduce a clear hologram image, without increasing or changing the dimensions or sizes of the instrument board. The light source is preferably arranged in a space S formed between the instrument board 12 and a steering column 15. <IMAGE>
Patent DE-3740595-A1 (DE)
Inventor: HOLLAND GEORGE WILLIAM
IPC: A61P9/08
Filed: 1987-11-30
Abstract: 11, 15-esters of 7-fluoro-16-substituted-11, 15-dihydro PGI2 compounds are useful as blood platelet anti-aggregating agents and useful to treat claudication.
Patent DE-3743782-A1 (DE)
Inventor: REINERS JUERGEN DIPL CHEM DR
IPC: A61K6/893
Filed: 1987-12-23
Abstract: The new urethane group-containing ester urethane (meth)acrylic acid derivatives can be prepared by reaction of polyol silyl ethers with isocyanatocarbonyl chlorides and subsequent reaction with hydroxyalkyl (meth)acrylic acid esters. The compounds can be used for dental materials.
Patent DE-3801966-A1 (DE)
Title: Device for transporting and storing printed circuit boards
Inventor: KORTE KLAUS
IPC: H05K13/00
Filed: 1988-01-23
Abstract: The invention relates to a device for transporting and storing printed circuit boards, which device is made up of carrier plates which are provided on their surface with slots between which the printed circuit boards to be transported can be inserted and which can be adjusted in their mutual spacing and can be fixed. The invention provides a device, which is of simple construction, is inherently very solid and can also be transported without a transporting case, for transporting and storing printed circuit boards. The invention consists in that the carrier plates are attached to two end plates whose edge dimensions are at least as large as the dimensions of the edges of the carrier plates resting against them.
Patent DE-3802967-A1 (DE)
Title: Container for cooling apparatuses and refrigerator/freezer combinations
Inventor: ROESER DIETER DIPL ING
IPC: B65D25/06
Filed: 1988-02-02
Abstract: Vegetable containers of known design are always made in one piece and thus allow only joint storage of different products to be cooled. Transfers of taste or smell are possible. By means of the invention, large and deep containers can be divided into a maximum of three areas. This provides separate storage. A transverse partition (3) is arranged so that it can be inserted in the container (1). Catch lugs (11) of the container (1) engage positively, with friction fit and resiliently in lateral cut-outs (10) in the partition (3) and divide the container (1) into two partial areas. A tray (5) which can be fitted from above onto the rear partial area (4) divides the latter again. The new container is suitable as an accessory for cooling apparatuses and for refrigerator/freezer combinations. <IMAGE>
Patent DE-3813791-A1 (DE)
Title: Device for the adjustment of the fresh gas flow cross-section in the intake pipe of an internal combustion engine as a function of the load
Inventor: EMMENTHAL KLAUS-DIETER DR
IPC: F02D9/14
Filed: 1988-04-23
Abstract: For the desired adjustment of the respective flow cross-section in the intake pipe (2) of an internal combustion engine as a function of the power output at any time, a piston (4), transversely displaceable as a function of the pressure conditions in the intake pipe, is provided, which on its flow-side end face (11) carries a correspondingly selected flat profile (12), which in the closed position of the piston (4) partially extends into a recess (14) of that area of the intake pipe (2) lying opposite the piston (4) (Fig. 2). <IMAGE>
Patent DE-3815311-A1 (DE)
Title: Mixing device for oil burners
Inventor: WIEDMANN UWE DR ING
IPC: F23D11/40
Filed: 1988-05-05
Abstract: The invention relates to a mixing device for oil burners, consisting of a mixing pipe as passage for the combustion air, which pipe tapers conically at its front end, and of a baffle plate which is arranged in the mixing pipe in the region of the conical taper, is fixed to the central penstock and with the latter is axially displaceable in the mixing pipe, the baffle plate consisting of a circular disk with a central opening for introducing the fuel and a first combustion-air proportion, with radial oblique slots for tangentially introducing a second combustion-air proportion, and of a ring at its outer circumference, which ring frontally faces the combustion chamber and between said ring and the inner wall of the mixing pipe a third combustion-air proportion can be lead into the combustion chamber. The invention makes provision for there to be arranged at a short distance behind the circular disk a covering disk of smaller diameter, which has a central opening whose diameter is smaller than that of the first circular disk and which is closed by the nozzle head on its rear side, for a plurality of passages to be arranged in the first circular disk close to the outer circumference, and for swirl generators for swirling the third combustion-air component to be provided.
Patent DE-3817883-A1 (DE)
Title: Steering wheel
Inventor: NAGATA ATSUSHI
IPC: B62D1/11
Filed: 1988-05-26
Abstract: A steering wheel is provided with a core of a steering-wheel ring, with a hub, arranged in the centre of the core of the steering-wheel ring, and with cores of a spoke part, which are arranged between the core of the steering-wheel ring and the hub. A first, deformable component is inserted between the hub and the cores of the spoke part in order to connect the hub to the cores of the spoke part, and is fitted with a plurality of arm parts which extend radially from the hub and can be deformed plastically. A second, deformable component is mounted fixedly on the hub, on the upper or lower side of the first, deformable component, and in the deformed condition of the first, deformable component pushes against this first, deformable component, as a result of which it is deformed plastically.
Patent DE-3818684-A1 (DE)
Title: Drinking vessel
Inventor: RIEGRAF WOLFRAM G
IPC: B65D85/72
Filed: 1988-06-02
Abstract: The invention relates to a drinking vessel for potable spirits, in particular liqueurs. The filled drinking vessel which is made of metal or plastic and has a small volume, e.g. 4 cl, is closed by means of a lid or a cover. The lid or cover is joined to the drinking vessel via a line or place of weakness. The lid or cover has a tear-open part or piece capable of being actuated from outside.
Patent DE-3820092-A1 (DE)
Title: Process for treating liquid radioactive waste
Inventor: OHTSUKA KATSUYUKI
IPC: G21F9/14
Filed: 1988-06-13
Abstract: Process for treating liquid radioactive waste which contains sodium compounds, in which the liquid radioactive waste is heated and evaporated in order to generate a dry product which contains the sodium compounds and the sodium compounds are removed from the dry product by further heating the dried product in order to decompose and vaporise the sodium compounds and as a result a radioactive solid residue is achieved.
Patent DE-3821351-A1 (DE)
Title: Valve
Inventor: LATOSCHINSKI HEINZ-JUERGEN
IPC: F16K3/08
Filed: 1988-06-24
Abstract: In a valve for the control of the flow quantity of a liquid or gaseous medium, two discs (plates) provided with holes are arranged to be mutually rotatable in such a way that the holes of each disc are opposite each other in a through-flow position and are displaced with respect to each other in a closing position. In this case it can be provided that a first disc is positioned rotationally fixed in a housing, that a rotatable second disc lies on the first disc and has toothing on at least a part of its periphery, which toothing engages in a rack or a worm which is positioned tangential to the second disc.
Patent DE-3822200-A1 (DE)
Title: Method of excavating limestone
Inventor: SCHROEDER DETLEV DIPL ING
IPC: E21C47/10
Filed: 1988-07-01
Abstract: A method of excavating limestone (marl) is proposed, the limestone (marl) being produced in one operation directly during the winning. A bucket-wheel excavator is used for the winning.
Patent DE-3823303-A1 (DE)
Title: Circuit arrangement for monitoring the internal pressure of a motor vehicle tyre by means of a piezoresistive measuring bridge mounted on the wheel
Inventor: WEIBLER WOLFGANG DR
IPC: B60C23/04
Filed: 1988-07-09
Abstract: The invention relates to a circuit arrangement for monitoring the air pressure in the interior of a motor vehicle tyre with the aid of a piezoresistive resistance bridge which can be fed with current from a pulse generator on the chassis side via an inductive coupling device. Connected to the resistance bridge is a comparator which does or else does not output a signal to a switch as a function of the prevailing air pressure. This switch is located between a resonant (tuned, oscillating) circuit, which is connected to the inductive coupling device, and the resistance bridge and has the effect, as a function of its position, which can be influenced by the signal from the comparator, of loading or relieving the resonant circuit. This loading or relief is then transmitted via the inductive coupling device to an evaluation device on the chassis side. <IMAGE>
Patent DE-3831363-A1 (DE)
Inventor: GROSCH KARL
IPC: B32B15/08
Filed: 1988-09-15
Abstract: A plate formed, more especially, from two metal sheets, which are spaced apart from each other and are interconnected by a means of a layer of plastics material, has one or more bending grooves introduced into the plate on its inner surface with respect to the bending, and the outer surface of the sandwich plate is bent round said groove(s), wherein the or each bending groove (13) is formed by stamping the inner metal sheet (10) and, during the subsequent bending operation, such groove is shaped to form a fold which penetrates the layer of plastics material (12). A 90 DEG  bend may be made around a single groove (13). <IMAGE>
Patent DE-3838976-A1 (DE)
Title: Wiper system
Inventor: EDELE REINHARD
IPC: B60S1/24
Filed: 1988-11-18
Abstract: A description is given of a wiper system having at least two wipers which are driven by a common motor crank via a crank mechanism in each case. The connecting rods leading to the two wipers are fitted on the motor crank on pivot pins which are offset by a certain angle in the circumferential direction or in the direction of rotation. As a result, movement of the wipers without phase displacement can be achieved.
Patent DE-3839523-A1 (DE)
Title: Prefabricated plug connecting device for the connecting leads in an electrical installation system
Inventor: SCHAEDER JUN MANFRED EDUARD
IPC: H02B1/20
Filed: 1988-11-23
Abstract: In the case of a connecting device for the connecting leads 4, 5, 6, 7 in an electrical installation system, in the case of which the signal line 4 coming from an electricity supply company is connected via a connecting line 5 and connecting lines 6, 7 (branching off it) to the control and metering devices 2, 3 which are arranged in an accommodating housing 1, the arrangement is designed in such a manner that the individual lines 4, 5, 6, 7 are prefabricated and the connection is effected by means of a plug connecting device 8. For this purpose, the junction connections of the individual multicore lines 4, 5, 6, 7 are constructed in a prefabricated manner and are designed as a plug-in connecting element 13, 14, 15, which can be engaged with corresponding plug connections 10, 11, 12 of the connecting device 8. <IMAGE>