baber/WOPTO huggingface dataset:
Patent DE-3636256-A1 (DE)
Inventor: HOEFFGES HORST DR
IPC: C09K23/18
Filed: 1986-10-24
Abstract: Cosmetic emulsions of the oil-in-water type which are pourable at 20 DEG  C. contain as an oil component dialkyl ethers corresponding to the formula R1-O-R2, in which R1 and R2 independently of one another represent a linear or single-branch C6-22 alkyl. Even a content of only 0.5 to 5% by weight of dialkyl ethers can considerably reduce the viscosity of the emulsions. Preferred emulsions contain from 1 to 30% by weight of discontinuous lipophilic phase and from 70 to 99% by weight of continuous aqueous phase.
Patent DE-3637784-A1 (DE)
Title: Combination underlay for prophylaxis of pressure sores
Inventor: SCHULZ DIETER M
IPC: A61G7/057
Filed: 1986-11-06
Abstract: For optimum treatment of a bedridden patient two underlays are combined. One of these underlays insulates the endangered zones and the other one stimulates them thermally under control by a supply unit.
Patent DE-3708472-A1 (DE)
Inventor: THANISCH KLAUS
IPC: B65D41/04
Filed: 1987-03-16
Abstract: A threaded sleeve of plastics material, e.g. in the form of a cap, which is suitable for screwing onto a bottle opening with an external thread. The thread of the threaded sleeve is divided into segments. These segments can be separated from one another in the peripheral direction by spaces of at least 0.4 mm and can have a length in the peripheral direction of 3 to 10 mm. Threaded sleeves of this type can be manufactured with simply constructed moulds and demoulded in a simple manner. After the demoulding the thread segments do not mark the external wall of the threaded sleeves.
Patent DE-3709773-A1 (DE)
Inventor: KOEHLER JOSEF DR ING
IPC: G01F11/42
Filed: 1987-03-25
Abstract: Device for dosing and mixing substances in small quantities, particularly for the purpose of chemical experiments, consisting of a hollow element, preferably provided with a measuring scale and serving principally as a mixing area, and a closure for said hollow element, comprising a dosing area or at least assisting regulation of a dosing area disposed within the hollow element.
Patent DE-3711353-A1 (DE)
Title: Process for treating metal-containing materials
Inventor: METZ PAUL
IPC: C21B3/04
Filed: 1987-04-03
Abstract: The residual materials from the metal-producing industry are introduced together with carbon carriers and oxygen into a fusion reactor (1) and heated therein, exit gases and a residual slag (20) being formed. The residual slag is passed into a furnace (10), in which there is an iron bath (30) and a filter bed (5) which floats on the surface thereof and consists of lumpy reducing material, the residual slag passing through the filter bed and the component consisting of compounds of environmentally harmful metals being thus reduced. The reduction products are taken up in the iron bath. The unreduced portions of the residual slag are tapped and used further. Nozzles (14) are provided for establishing an oxidising atmosphere in the furnace (10) above the filter bed (5). The iron bath is heated and moved by means of an inductor (11). <IMAGE>
Patent DE-3712048-A1 (DE)
Title: Device for reducing lift in vehicles
Inventor: SCHIEFER ULRICH
IPC: B62D35/02
Filed: 1987-04-09
Abstract: The invention consists essentially of two aerofoil profiles (1) which project perpendicularly and have a profile cross-section which extends approximately in the longitudinal direction of the vehicle. The aerofoil profiles (1) are arranged on the floor structure (3). An essentially horizontal surface area (5) of the floor structure (3) adjoins the suction side (4) of the aerofoil profiles (1) laterally. In addition, at the lower end of the aerofoil profiles (1) horizontal profile end plates (7) are arranged on the pressure sides of the said profiles (1). The device permits forces which are very effective aerodynamically with respect to the plane of the roadway and reduce lift or increase negative lift to be produced. <IMAGE>
Patent DE-3717302-A1 (DE)
Title: Switch
Inventor: KOESTER WALTER
IPC: H01H23/28
Filed: 1987-05-22
Abstract: A switch, especially a miniature switch, is proposed by means of which it is possible, with a structurally simple construction, not only to switch an electric motor on and off but also to switch it over from clockwise to anticlockwise running. The switch comprises a contact rocker (30, 130) which is supported on a central contact (14, 114) and can be tilted on said central contact (14, 114) about two tilting regions (37, 39, 137, 139) which are constructed in the form of lines. Side contacts (12, 16, 112, 116) are located symmetrically with respect to the central contact, but offset with respect to it and can optionally be connected to the contact rocker (30, 130) and hence to the central contact (14, 114). The contact rocker (30, 130) is pressed onto the first contact (14, 114) by means of a spring element (42, 142), the spring element (42, 142) itself merging into a handle for operating the switch. The side contacts and central contact can move relative to one another; various arrangements of the contact surfaces are possible. <IMAGE>
Patent DE-3720574-A1 (DE)
Title: Ultrasonic multiple probe
Inventor: PLATTE MICHAEL DIPL PHYS DR
IPC: G01N29/24
Filed: 1987-06-22
Abstract: The invention relates to an ultrasonic multiple probe which has a plurality of mutually electrostatically-separated piezoelectric individual elements between its rear damping body and its, for example, front protective and/or adaptive layer. It was the object of the invention to eliminate the incursions in the sound pressure or in the echo amplitude which occur in the known probes of this type in the regions between the piezoelectric individual elements to such an extent as to guarantee that defects can be detected as far as possible without gaps along the entire effective width of the probe, and to do so in conjunction with a multiple probe which can be produced with a low technical outlay and is easy to repair. For this purpose, in accordance with the invention the piezoelectric elements   - are arranged both in two or more layers I, II, ...N which are acoustically connected to one another as well as to the attenuation member D and the protective and/or adaptive layer A - and are arranged next to one another, in each layer I, II, ...N in a sequence consisting of n (n = a whole number 2) elements SS-N, 1-n,   - it being the case that each piezoelectric element S of a layer I, II, ...N is arranged in an overlapping fashion relative to at least one piezoelectric element S of the adjacent layer(s).   <IMAGE>
Patent DE-3721555-A1 (DE)
Title: Adder circuit in 51111 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-06-10
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3718291.9 mainly in that the main circuit 2 consists only of five AND circuits 9 each with two inputs, and five OR circuits 10, each with two inputs. This simplification is made possible by the double use of input e 4, which is either not triggered with high potential, or only triggered with high potential by the output of AND circuit 17 via OR circuit 18, or only triggered with high potential by the carry output (n) of the dual full adder 6 via OR circuit 18. <IMAGE>
Patent DE-3727617-A1 (DE)
Title: Device for cutting characters into a template
Inventor: SCHEIBENBOGEN MANFRED
IPC: B44B7/00
Filed: 1987-08-19
Abstract: For inscribing stones, such as gravestones, so-called rubber sand jet foils are generally used which have an elastic layer from which the letters are cut. In order to permit free selection of the shape and size of the characters, engraving machines are frequently used in which a cutting head can be made to move above a supporting table in the x and y directions by means of programme control. It is known for a milling cutter to be used as a cutting tool, which does, however, have the disadvantage that no sharp edges can be produced on the characters, owing to the radius of the milling point. In the device according to the invention, this disadvantage is avoided by means of a cutting head (28) which can be moved above a supporting table for the template and has a cutting tool which takes the form of a heatable cutting pin (34) with a conical point (36). The cutting pin (34) is preferably mounted so as to be freely displaceable in the direction of its longitudinal axis. <IMAGE>
Patent DE-3727677-A1 (DE)
Title: Plug-in printed circuit board for electrical telecommunications technology (information technology)
Inventor: PRECHTL WOLFGANG
IPC: H05K7/14
Filed: 1987-08-19
Abstract: A worm drive (15, 8) is arranged at at least one corner of the front edge of the printed circuit board of a plug-in rack unit, in the case of which worm drive the worm is held in a cage (6) and is mounted on the printed circuit board (1) on the front side such that it is accessible to a tool, and the mating element (8) of the drive is located on a rail (22) which is firmly connected to the plug-in board receptacle. <IMAGE>
Patent DE-3729077-A1 (DE)
Title: Reciprocating pump
Inventor: JURR RICHARD
IPC: F04B53/12
Filed: 1987-09-01
Abstract: In a reciprocating pump, the piston (2) is supported on a cam plate (13) of a drive shaft (12) by means of a spring (14). The pneumatic medium is fed in through the piston (2). A piston ring (9) is provided on the piston (2) as a closing element for the intake valve; in the closed position, this ring sets down on a conical seating surface (8) of the piston. In such a reciprocating pump, no components are subject to tension loads. The piston ring (9) acting as a closing element provides a tight seal during the working stroke, and permits a suction stroke with little friction. <IMAGE>
Patent DE-3739818-A1 (DE)
Title: Flip=flop circuit resetting control - has at least part of flip=flops supplied by required operational voltage over two separate lines
Inventor: MERKLE PAUL
IPC: H03K21/38
Filed: 1987-11-24
Abstract: A part of the circuit flip-flops is supplied over two separate lines (a,b) with the required operational voltage. The flip-flops thus supplied are pref. resettable by changing one potential on one supply lines to another one (high-low) or, for a short period, the high potential is changed to a low one. The flip-flops may be resettable by any other similar method. Each flip-flop (1-4) consists of two transistors or FETs (5) and 4 resistors (6), and 2 diodes (7). A neutral line (c) is included. USE/ADVANTAGE - For resettable counters, e.g. of modulo-10 type, with improved and simple resetting.
Patent DE-3744261-A1 (DE)
Title: Process for producing a packaging tube and apparatus for carrying out the process
Inventor: SCHLIESSMANN KURT
IPC: B31B160/10
Filed: 1987-12-24
Abstract: In a process for producing a packaging tube (21) from a printed film web (16), the longitudinal edges of the film web are arranged, overlapping one another and frictionally connected, in front of a tube winding-up roller (25). Environmentally friendly polypropylene is used as the film material and, before connecting, at least one of the longitudinal edges of the film web is coated with liquid contact adhesive (14) in a simple and accurate way in a rotogravure printing unit (1). In an apparatus for carrying out the process, a tube former (7) is arranged between a gravure printing unit (4) on the outlet side of a rotogravure printing machine and the tube winding-up roller (25), and the gravure printing unit (1) serving for coating the film web (16) with adhesive is one of at least two gravure printing units of the rotogravure printing machine. <IMAGE>
Patent DE-3744449-A1 (DE)
Title: Storage for dumbbells
Inventor: SCHNELL JOSEF
IPC: A63B71/00
Filed: 1987-12-29
Abstract: The invention relates to a storage for dumbbells with long bars, the actual storage being formed by two U-shaped mountings with legs of unequal length, provided at a distance apart from each other in the direction of the bar, and these mountings being fixed to supports. In such a storage, the unilateral springing-up of the respective bar is to be excluded, but, on the other hand, setting-down is to provide no difficulties. This is achieved in a storage which is characterised by a catching hook (10, 11) which is open towards the front and assigned to each mounting (5, 6), the hooks being coupled to each other (cf. 12) and mounted and designed in such a manner that, when the dumbbells (6, 7, 8) are stored, they lie with their upper hook ends in approximately the upright plane of the short legs (13, 15) of the mountings (4, 5), while when the dumbbells (6, 7, 8) are removed the hook ends are tilted back (cf. 21) in the upper region of the long legs (14, 16) of the mountings (4, 5). <IMAGE>
Patent DE-3803174-A1 (DE)
Title: Device for deforming pieces of dough in an installation for producing pastries
Inventor: GRUBELNIK HANS
IPC: A21C3/02
Filed: 1988-02-03
Abstract: A device is used for deforming pieces of dough in an installation for producing pastries. It has a conveyor belt for conveying the pieces of dough to a processing station, preferably to the drawing-in rollers and/or the rolling-out rollers of a croissant winding machine. To ensure that the pieces of dough can be fed to a croissant winding machine without difficulty, there is provided a belt (103) which circulates at the same speed and in the same direction (a) as the conveyor belt (101) and is arranged above the conveyor belt (101) to form a drawing-in wedge in such a way that the distance (H, h) between the two belts (101, 103) is reduced in the conveying direction (a) so that the pieces of dough are pressed flat (Figure 1). <IMAGE>
Patent DE-3806424-A1 (DE)
Title: Device for delivering products to be scattered
Inventor: BRUCKNER PHILIP BILL
IPC: A47G19/24
Filed: 1988-02-29
Abstract: The device (1) serves for delivering products to be scattered, such as salt, pepper, powder or the like, and has a container (B) which has closable apertures (14) and is capable of delivering the product by tipping the container (B). The container (B) which is bounded by a bottom (11), the side wall (13) and a closed cap (15) has a scattering-hole zone (12) arranged in the side wall (13) with at least one aperture (14) for the passage of the product to be scattered. Furthermore, the device (1) has a gripping sleeve (G) which is displaceable to a limited extent in the axial direction on the container (B) in order to cover the scattering-hole zone (12) in the state of rest of the device (1) and to expose it in the operating state. <IMAGE>
Patent DE-3807564-A1 (DE)
Inventor: DORN MAXIMILIAN DIPL CHEM DR
IPC: C07C409/24
Filed: 1988-03-08
Abstract: Described are new diisopropylbenzol-bisperneoalkanoates of general formula (I), where R and R' represent a CR1R2R3 group, where R1, R2 and R3 represent an alkyl group and R1, R2 and R3 together contain 3 to 11 atoms of carbon, R and R' are different or equal, and the isopropyl groups in the diisopropylbenzol residue are in the m position and/or p position relative to each other. The compounds according to formula (I), and in particular diisopropylbenzol-bisperneodecanoate, are very good initiators of radical chain polymerization or copolymerization, particularly for polymerisation of vinyl chloride and of ethyls.
Patent DE-3809319-A1 (DE)
Title: Cylindrical magazine for shooting weapons (firearms)
Inventor: VOEROES ROBERT
IPC: F41A9/75
Filed: 1988-03-19
Abstract: A known magazine, which operates using the helical conveyor principle, for shooting weapons is located above the grip, on the top of the weapon, in a cumbersome manner. When the individual cartridges are being fed, the magazine may possibly have to be readjusted by hand. A magazine for shooting weapons is proposed which operates using the helical conveyor principle and has very good axial mounting of a toothed shaft (rack). The magazine feeds the individual cartridges backwards and is positioned parallel to and underneath the barrel during operation of a shooting weapon. In consequence, the handling and firing accuracy of the weapon are improved, with the overall arrangement having a compact construction. The magazine is suitable for accommodating a large number of individual cartridges. It is particularly suitable for short hand-held shooting weapons (handguns). <IMAGE>
Patent DE-3811306-A1 (DE)
Title: Fixing device for the spindle of a pneumatic spring, especially in motor vehicle suspensions
Inventor: PETERSON FRANCIS C
IPC: F16B21/20
Filed: 1988-04-02
Abstract: It is proposed to allow both pneumatic and coil springs of a motor vehicle suspension to be fitted conventionally. The fixing device comprises a spindle composed of plastic, on the foot surface of which a downwardly directed recess is arranged, in which an annular body is located. At the same time a retaining element is used, which has teeth directed radially inwards which, when assembled, bear on the annular body. The retaining element also has tongues directed radially outwards which, when assembled, bear on a lip of a collar located on the fixing plate, which lip defines the opening width of the collar. The spindle is brought into its correct position by a snap movement and can be withdrawn from the assembly plate again by means of a lifting tool.
Patent DE-3816027-A1 (DE)
Title: Method for warming up foodstuffs, in particular fast food foodstuffs, and apparatus for carrying out the method
Inventor: EMPL FRANZ J
IPC: A21D8/06
Filed: 1988-05-10
Abstract: In a method for warming up foodstuffs, in particular fast food foodstuffs using an infrared radiant heating system, the warming up is to be improved. This is achieved in that the foodstuff is simultaneously exposed to the infrared radiation, in particular a bright infrared radiation, and microwaves. The invention also relates to an apparatus for carrying out the method. <IMAGE>
Patent DE-3818517-A1 (DE)
Title: Lamp socket (holder)
Inventor: BRUEGGEMANN JUERGEN ING GRAD
IPC: H01R33/08
Filed: 1988-05-31
Abstract: In various embodiments of strip lights it makes sense to provide that the sockets on the lamp housing for the fluorescent lamps can be plugged in such a manner that for their electrical connection no special measures have to be taken. This is possible by a two-part design which uses a plug contact connection. When separating a lamp socket into a socket base and a socket head the required plug contact connection means a considerable additional outlay. In order to minimise this additional outlay, it is proposed to design the plug contact part (ST2) on the side of the socket base (16) as a support plate (23), accessible from the plane of the separation point, having arranged thereon a clamping slot grid (25) for receiving and holding the lead connecting wires (18), whose free wire ends (17) have already been stripped, and to provide only the plug contact part (ST1) on the side of the socket head with fork-shaped contact spring terminals (15) which in the joint state of the two socket parts embrace the wire ends (17) of the lead connecting wires (18). <IMAGE>
Patent DE-3819434-A1 (DE)
Title: Process for coating the surface of a three-dimensional moulding with a plastically deformable sheet of plastic, apparatus for carrying out this process and part of furniture produced with the aid of the process and the apparatus
Inventor: VETTE HEINRICH
IPC: B29C51/16
Filed: 1988-06-08
Abstract: Process and apparatus for coating the surface of a three-dimensional moulding (7) with a plastic sheet (9), in which the sheet (9) is clamped in a shut-off space (10) opposite the moulding and, before closing can be heated up, the plastic sheet (9) separating two first and second shut-off spaces, separated by it from each other and the plastic sheet (9) being pressed, and at the same time changing the shape, against the contours (7b) of the moulding (7) by means of positive pressure in the first shut-off space (10a), while the moulding (7) is deaerated in the second shut-off space. The process and the apparatus are used for the production of a part of furniture, in particular front part of furniture for fitted and add-on furniture, such as a door panel for kitchen, living room and office furniture, having a moulding (7) of air-permeable wood-based material (MDF) or foam plastic. The moulding (7), already covered on its rear side with a closed plastic sheet (25), is deaerated on the uncovered surface (7a, 7b, 7c) by means of negative pressure in the second shut-off space (10b), and the positive pressure in the first shut-off space (10a) moulds and presses the plastic sheet (9) closely up against the contours (7a, 7b) of the deaerated moulding (7) up to the plastic sheet (25) on the rear side. <IMAGE>
Patent DE-3820835-A1 (DE)
Title: Fully-digital hifi-video system - uses integrated service data network for transmission of digitally coded sound and video information
Inventor: BLUM-BURKHARDT URSULA
IPC: H04N7/24
Filed: 1988-06-21
Abstract: The hifi-video system uses a data peripheral (2) for coupling the hifi-video appts. (1) to an integrated service data network (3) used for transmission of digitally coded sound and/or video information. The data peripheral (2) is also coupled to a control processor (4) via the data network (3), allowing the user to access stored audio and/or video information for playback via the hifi-video appts. (1). Pref. the hifi-video appts. (1) has an interface circuit (1a) coupled to a television monitor (1h), a HF amplifier (1f) and associated loudspeaker (1g), a digital recorder (1b), a TV tuner (1c), a compact disc player (1e) and a record player (1d). ADVANTAGE - Allows direct access to stored material via data network.
Patent DE-3827645-A1 (DE)
Title: Polyarylene sulphide mixtures having reduced formation of free radicals on ultrashort weathering
Inventor: KOEHLER BURKHARD DIPL CHEM DR
IPC: C08K3/013
Filed: 1988-08-16
Abstract: The invention relates to polyarylene sulphide (PAS), preferably polyphenylene sulphide (PPS), mixtures containing organotin azolides, having reduced formation of free radicals on ultrashort weathering.
Patent DE-3831991-A1 (DE)
Title: Device for the injection of fuel into the combustion chamber of an internal combustion engine
Inventor: KOMAROFF IWAN
IPC: F02M53/08
Filed: 1988-09-21
Abstract: It is proposed, by simple means, to develop the heat shield of a device of the generic type so that, in addition to its heat insulation function, it also exerts an effect increasing the ignition qualities of the injection jets. The object is achieved in that the heat shield (30) is designed as deflector screen, which between it and the nozzle base (28) defines a continuous intermediate space (36) and is provided with openings (50), by way of which the injection jets (18) draw air from the combustion chamber by injector effect which in the intermediate space (36) flows past the nozzle base (28) cooling it and passes into the edge zones of the injection jets (18). Pre-chamber diesel engines are the preferred sphere of application. <IMAGE>
Patent DE-3839749-A1 (DE)
Inventor: KOEHLER HANNS DR
IPC: G11B20/10
Filed: 1988-11-25
Abstract: A process for recovering a coded signal sequence recorded together with other information on a movable storage medium and consisting of frequency-modulated a.c. voltage signals, preferably for recovering optically recorded markings (time codes) on cine film. A d.c. voltage component in the signal sequence is eliminated and the a.c. voltage signal is digitalised, whereby the trigger threshold is shifted by a predetermined amount to digitalise the a.c. voltage signal.