baber/WOPTO huggingface dataset:
Patent DE-3538241-A1 (DE)
Inventor: SCHLOZ WERNER
IPC: B65G51/06
Filed: 1985-10-28
Abstract: 1. Pneumatic conveyor with a pipe system (14, 15, 16, 17), with pneumatic dispatch carriers (11) guided in air-sealing manner in the pipe system (14, 15, 16, 17) and with a suction/pressure fan (18) for producing an overpressure or underpressure in the pipe system (14, 15, 16, 17), the internal cross-section of the pipe system (14, 15, 16, 17) and the contour of the pneumatic dispatch carriers (11) at right angles to the direction of travel being rectangular and the pneumatic dispatch carriers (11) are constructed in parallelepipedic manner with a wide side (24) and a narrow side (25), in which the contour of the parallelepiped at right angles to the direction of travel is smaller than the internal cross-section and the parallelepiped is provided with all-round sealing profiles (22, 23 ; 48 ; 70, 71, 72) at right angles to the direction of travel and which are convex in the direction of travel, characterized in that the sealing profiles (22, 23 ; 48 ; 70, 71, 72) at least zonally have circular cylindrical surfaces and penetrate (34, 35) at their ends in the vicinity of the corners (31, 32, 33), that a narrow portion (27) of the sealing profile (22) arranged on the narrow side (25) has a surface radius of curvature (R) which is the same as half the internal diameter (D) of the inner cross-section in the width direction at right angles to the direction of travel and that a wide portion (26) of the sealing profile (23 ; 48 ; 70, 71, 72) arranged onn the side (4) has a surface radius of curvature (r), which is the same as half the inside diameter (D) of the internal cross-section in the width direction at right angles to the direction of travel.
Patent DE-3540854-A1 (DE)
Title: Deodorant dusting powder composition, especially for sensitive skin
Inventor: ADLER ERICH
IPC: A61K8/26
Filed: 1985-11-18
Abstract: The invention can be applied to all dusting powder compositions which contain a bactericide for a deodorant or astringent effect. The aim of the invention is to produce a dusting powder composition which has a deodorant or astringent effect and a caring effect, especially for sensitive skin, and which can be produced with acceptable effort. The invention is based on the object of ensuring the long-term effect of the bactericide. The object is achieved according to the invention by encapsulating the bactericide using a vitamin-rich protein component, preferably a whey product. The content of protein component in the dusting powder is expediently between 1% and 50%.
Patent DE-3613434-A1 (DE)
Title: Wind power unit
Inventor: GROELICH KARL
IPC: F03D3/04
Filed: 1986-04-21
Abstract: The wind power unit designed according to the invention represents a variant for obtaining energy when compared with the known wind engines and wind wheels. The wind power unit consists essentially of an axle and a vane rotor mounted thereon and supported by ball bearings. A holder having a plurality of adjustable wind-directing surfaces is mounted in front of the vane rotor. The holder with the wind-directing surfaces is aligned into the wind direction by a wind vane. The wind-directing surfaces have the task of covering the part of the vane rotor otherwise negatively affected by the wind and of deflecting the wind occurring there. The wind-directing surfaces are adjusted by an adjusting mechanism, controlled by a tachometer, and have a braking effect on the vane rotor, regulating at different wind speeds, in order to hold a constant speed. The wind power unit is quick running and has an automatic easy start.
Patent DE-3614730-A1 (DE)
Inventor: KLEINEVOSS ALBERT DR
IPC: B22D41/08
Filed: 1986-04-30
Abstract: A composite refractory member includes at least one insert formed of an oxide ceramic material having a high resistance to molten material. The insert defines a discharge opening or other molten material contacting surface. A base structure encloses and supports the insert and is formed by molding a chemically setting refractory concrete including a refractory granulate of low-iron sintered magnesia with a MgO content of over 80 weight percent. Mold cores extend into the refractory concrete during molding such that the molded structure has expansion joints which later are filled with mortar.
Patent DE-3619826-A1 (DE)
Title: Rivet connection
Inventor: MAYER HANS-DIETRICH DIPL ING
IPC: F16B13/10
Filed: 1986-06-12
Abstract: In the rivet connection according to the invention there is provided, in one of the workpieces to be connected, a blind hole whose inner wall, exhibiting, if appropriate, undercuts or a thread, is pressed with the material of a rivet shank which, by exerting tension on a pull-through part, is upset and deformed. In this manner, it is possible in a simple manner to connect workpieces without rivets passing through them, for example a plate-type workpiece to a solid workpiece, in a fixed manner such that they do not rattle.
Patent DE-3622019-A1 (DE)
Title: Apparatus for the preparation of brine for the regeneration of an ion exchanger
Inventor: OTT ELMAR
IPC: B01J49/75
Filed: 1986-07-01
Abstract: In an apparatus for the preparation of brine for the regeneration of an ion exchanger, in particular for dishwashers and washing machines, the replenishment of salts is facilitated and salt is saved by the liquid level in the salt storage space (10) being lowered before the replenishment in such a way that no liquid overflows. For this purpose, an intermediate chamber (11) is provided which receives the brine volume to be stored in the interim. An air chamber (12), which is connected to a feed line (3) and the salt storage space (10) via openings (21 and 22), accepts in turn the water contents of the intermediate chamber (11). When the ion exchanger (2) is operated, the air chamber (12) is drained by introducing air bubbles. When the cover (14) is opened for replenishing salt, the openings (21 and 22) are opened together. <IMAGE>
Patent DE-3626062-A1 (DE)
Title: Protective mask for arc welders
Inventor: DZJUBENKO VASILIJ TROFIMOVIC
IPC: A61F9/06
Filed: 1986-08-01
Abstract: The protective mask for arc welders comprises a face protecting screen (1) with a viewing window (2), a frame (12) that can be moved against the face protecting screen (1) and has a light filter (19) having a tension rod (21) for displacement thereof, and a pressure element (32) which retains the movable frame (12) in the face protecting screen (1), the movable frame (12) being adapted to be removable and arranged on a housing (5) which is also adapted to be removable relative to the face protecting screen (1) and has a removable lid (7) fastened on the removable housing (5) on which there is an excursion limiter (22) for the movable frame (12). <IMAGE>
Patent DE-3626869-A1 (DE)
Title: Intraocular lens
Inventor: ROCHELS RAINER PROF DR
IPC: A61F2/16
Filed: 1986-08-08
Abstract: An intraocular lens having an optical part which can be inserted in a frame. The frame is firmly implanted via a peripheral part in the capsule sac of a lens and the optical part is exchangeably fastened in the frame. In children, in particular, this avoids operative exchange of the optical part in order to avoid amblyopia due to growth in length of the eye.
Patent DE-3627730-A1 (DE)
Title: Tyre chain, in particular antiskid tyre chain
Inventor: HOHMANN WOLFGANG DIPL ING
IPC: B60C27/10
Filed: 1986-08-16
Abstract: The antiskid tyre chain has a fastener with a securing element (7) which comprises a securing fork (12) which is mounted on the hook part (9) of the hook-shaped fastening member (4) near to the hook lug (11) such that it can pivot around a rotational axis (13) arranged transversely with respect to the plane of the fitting clip (2). The securing fork (12) has a fork leg (14) which rises up at a distance behind the hook part (9) and has a sliding surface (15) which guides the eye-shaped mating fastening member (5) into a hooked-in position behind the hook part (9). In addition, the securing fork (12) has a securing lug (17) which is bent back approximately in the shape of an L from the other fork leg (16) and which, after the eye-shaped mating fastening member (5) has been inserted into the insertion opening (6) on the securing fork (12), engages in a locking manner over the eye web (19), hooked into the hook part (9), of the mating fastening member (5) on the hook part (9) and is secured in the fastening position. The securing fork (12) is moreover designed in the manner of a rocker and has a locking lug (31) which, in the fastening position, engages in a locking manner into the elongate eye opening (32) of the mating fastening member (5) and secures the mating fastening member (5) on the hook-shaped fastening member (4) against being displaced or shifted in the circumferential direction of the fitting clip (2). In order to open the fastener (3) the chain section (41), connected to the mating fastening member (5), of the running net is pulled and thus the eye-shaped ... Original abstract incomplete. <IMAGE>
Patent DE-3627791-A1 (DE)
Title: Circuit arrangement for an electrically adjustable, analog, quartz-controlled watch
Inventor: STEFFENHAGEN ULRICH
IPC: G04C3/14
Filed: 1986-08-16
Abstract: In a circuit arrangement for an electrically adjustable, analog, quartz-controlled watch with a stepping motor with at least one main winding (1) and an auxiliary winding (2), a watch logic (23) with an oscillator amplifier (24), a time counter chain (26) and an adjustment logic (33) is provided. The adjustment logic controls an output stage, which is connected to the motor windings. In order to drive the stepping motor in the forwards direction in the regular running of a watch or for arbitrary adjustment or to set it back in the reverse direction, the output stage is built as a bridge circuit with bridge half stages (41), where each bridge half stage comprises two controlled semiconductor switches (3, 4 or 5, 6 or 7, 8). In normal operation of the watch and during forwards adjustment the bridge half stages are controlled by the watch logic (23) in such a way that the main winding (1) and the auxiliary winding (2) are connected together in parallel with a dc voltage source (power supply part 21) with phased alternating polarity. Separate motor outputs MA1, MA2 of the main winding and the auxiliary winding are thereby in phase. On the other hand, for setting the watch backwards, the main winding (1) and the auxiliary winding (2) are by means of the bridge half stages (41) connected in series with the dc voltage source with phased alternating polarity. Thus for setting the watch backwards separate motor outputs MA1 and MA3 of the main winding (1) and the auxiliary winding (2) are in phase opposition... Original abstract incomplete. <IMAGE>
Patent DE-3629895-A1 (DE)
Inventor: PEHLE HANS JOACHIM DR ING
IPC: B21B35/02
Filed: 1986-08-29
Abstract: In order to improve the drive of continuous rolling trains and thereby ensure a uniform rotation speed of each roll in the various stands in return for a minimum investment in electromotive power and drive system, it is proposed that to several stands or sets of stands of rolls (2) be added a summarizing gear stage (1), the input of which is fed by individually adjustable drives (4) and whose output is mechanically linked with the corresponding stand (2), and at the same time with the input of a summarizing gear (4) of an adjacent stand (2).
Patent DE-3633875-A1 (DE)
Title: Device for the contactless discharge of water
Inventor: THOME MICHAEL
IPC: E03C1/05
Filed: 1986-10-04
Abstract: The invention relates to a device for the contactless discharge of water in washbasins with a fitting for hot and cold water and with corresponding supply lines, a proximity sensor and a solenoid valve which can be actuated thereby. In order not to impair the appearance of the washbasin or its fitting and to be able to retrofit existing washbasins, the invention provides that in each case one solenoid valve is arranged in the hot-water supply line and in the cold-water supply line, whereas the proximity sensor is accommodated in the hollow for the washbasin fastening together with control electronics for the solenoid valves.
Patent DE-3633902-A1 (DE)
Title: Belt positioning device
Inventor: MAERTZ JOSEF
IPC: B60R22/03
Filed: 1986-10-04
Abstract: A belt positioning device for a safety belt in a motor vehicle is described, the function of which is to transport the belt to an easily accessible position when it is put on. The belt positioning device is mounted on the roof frame and has a downwardly projecting carrier arm (1). To permit use of the belt positioning device even with safety belt systems which have a deflection fitting which is vertically adjustable in the region of the central column, the length of the carrier arm (1) is adjustable. In a special embodiment, it can be locked at a particular length during transport of the belt. To achieve this, it has a toothed strip (4) into which a pressed-down detent pawl (10) engages during transport. <IMAGE>
Patent DE-3639983-A1 (DE)
Title: Process for joining normal and superconducting materials
Inventor: BRODEN GUENTER DIPL ING
IPC: B23K20/16
Filed: 1986-11-22
Abstract: The invention relates to a process for the integral joining of superconducting and normally conducting materials, in which a layer or foil 14 is introduced or applied between the two materials to be joined, for example niobium 2 and copper 4, and the two materials are either pressed together and soldered in vacuo or under a protective gas in a high-temperature furnace or are diffusion-welded at high pressure and high temperature. <IMAGE>
Patent DE-3641433-A1 (DE)
Title: Blocking device for an air duct
Inventor: HARTWIG H WALTER
IPC: A62C2/10
Filed: 1986-12-04
Abstract: Blocking device for an air duct, whose boundary wall (11) is provided with an opening (10), which is adjoined, on one outer side of the duct (2) by a chamber (3), in which a folded-together, inflatable, expandable bellows (1) is situated, which is connected to a pressure-medium source (6) via a connection pipe (4) and a control valve (5). <IMAGE>
Patent DE-3707433-A1 (DE)
Title: Cable sleeve
Inventor: STEWING ALBERT
IPC: H02G15/18
Filed: 1987-03-07
Abstract: The invention relates to a cable sleeve having a collar which is made of material which can be shrunk and surrounds a splice. Threads and/or wires are arranged within the material (which can be shrunk) of the collar, for reinforcement.
Patent DE-3708410-A1 (DE)
Title: Display panel
Inventor: WIELPUETZ ANDREAS
IPC: G09F13/04
Filed: 1987-03-14
Abstract: The invention relates to a display panel, in particular an illuminated display panel, which is designed as a multilayer sheet. It consists of at least one first polyester resin layer and of a second polyester resin layer, a transparent film being inserted between two polyester resin layers in each case, which transparent film contains the image to be embedded. According to the invention, to obtain a colour-faithful reproduction, a pre-accelerated polyester resin is used. The resin layers may in addition also be provided with reinforcing mats of glass fibre fabric.
Patent DE-3709408-A1 (DE)
Title: Lock, especially for sliding doors
Inventor: WOLTER HEINZ
IPC: E05B65/08
Filed: 1987-03-21
Abstract: The invention relates to a lock equipped with rotary cylinder, especially for sliding doors, with a cylinder plug which is rotatably mounted in a lock case and which controls a bolt via a crank mechanism; it proposes, for a simple and reliable design, that the crank mechanism be designed as an eccentric mechanism (E) and control a slide (7) which is guided in the lock case (1) and which pivots the bolt mounted on the housing and designed as a hinged bolt (9). <IMAGE>
Patent DE-3715839-A1 (DE)
Title: Motor-Vehicle Brake System with Anti-Lock Control
Inventor: BELART JUAN
IPC: B60T13/68
Filed: 1987-05-12
Abstract: A motor-vehicle brake system with anti-lock control has a pneumatic tandem brake booster (29) which acts on a master cylinder (11). The control valve (33) of the brake booster (29) is arranged laterally of the input rod (36) which is loaded by the brake pedal (30). A change-valve arrangement (47,47') is applied to the vacuum space (1) and to the pressure space (2) of the rear pneumatic piston (46) and is loaded by a control circuit (28) responding to the wheel slip, in such a way that a pressure equalisation takes place temporarily between the respective spaces in the event of wheel slip. <IMAGE>
Patent DE-3717039-A1 (DE)
Title: Adder circuit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-05-16
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3714665.3 in that the main circuit 2 processes the value 2, not the value 1. In this adder circuit, a partial summand with the value 1 is derived from the odd summands 1, 3, 5, 7 and 9, and processed in the dual full adder 5. If there is a carry to be processed from the previous addition, it is processed via input x of the dual full adder 5. If a 1 or three 1s are processed in the dual full adder 5, output m of the dual full adder 5 has high potential, and this single 1 is processed in circuit 4. <IMAGE>
Patent DE-3717283-A1 (DE)
Inventor: OMRAN JAFAR DIPL CHEM DR
IPC: C04B24/22
Filed: 1987-05-22
Abstract: In the novel plasticising agents for mineral binders based on water-soluble condensation products of naphthalene or alkylnaphthalenes with formaldehyde, the condensation products contain co-condensed sulphonated carbazole.
Patent DE-3718354-A1 (DE)
Title: Controllable electronic noise switch
Inventor: MESSNER WERNER DIPL ING
IPC: H03K17/94
Filed: 1987-06-01
Abstract: Electronic noise switches are activated by an acoustic signal and devices previously used switch off as soon as the signal stops. The invention renders the electronic noise switch controllable by the following components:     a) turn-off delay by means of timing section   b) operating sensitivity by means of potentiometer.   <IMAGE>
Patent DE-3718740-A1 (DE)
Title: Fitting for doors or the like
Inventor: SETZER MANFRED
IPC: E05B17/14
Filed: 1987-06-04
Abstract: The invention relates to a fitting for doors or the like, with a baseplate which is to be fastened to the door face and which carries a cover movable relative to it and possesses a receiving orifice, into which a cylinder lock serving for locking the door projects, the cover being displaceable out of its closing position engaging over the receiving orifice and is provided with an additional lock. Particularly for an improvement in handling, it is proposed that the cylinder lock (15) and additional lock (28) be designed so as to lock in the same way. <IMAGE>
Patent DE-3729434-A1 (DE)
Title: Microencapsulation of biologically active material
Inventor: BADER HUBERT DR
IPC: C12N11/04
Filed: 1987-09-03
Abstract: The invention relates to polyelectrolyte membrane capsules composed of a semipermeable membrane and an active material enclosed thereby, the membrane being composed of a biocompatible nontoxic polyacid and a polybase and the polybase comprising a polymer formed from repeating monomer units of the formula (I) <IMAGE>  in which     R<1> and R<2> have the meanings given and if required, still further hydrophilic, biocompatible non-electrically-charged monomer units   and if required, still further water-soluble biocompatible polymers which, if required, are crosslinked via bridging units to the polymer formed of monomer units of the formula I and, if required, from other hydrophilic, biocompatible non-electrically-charged monomer units.   The invention further relates to a process for the production of the polyelectrolyte membrane capsules according to the invention, to their subsequent modification and to their use for the production of products by cell cultures. In addition, the invention relates to a drop-forming device for the encapsulation of active material.
Patent DE-3736127-A1 (DE)
Title: Cover for shafts of supply and disposal systems in the ground and subsurface area
Inventor: BOEHRINGER VOLKER ULRICH
IPC: E02D29/14
Filed: 1987-10-26
Abstract: To reduce the stress (impulse reduction) of the noise emissions and the maintenance costs, a mechanically adjustable type of construction in the form of a triangle is presented which permits adaptation of the height of the cover to changes in the area of the earth by auxiliary personnel within the scope of regular inspections (street service).
Patent DE-3738519-A1 (DE)
Title: Rotationally symmetrical tool for machining foam, in particular rigid foam
Inventor: ZEIM GUENTHER
IPC: B23D71/00
Filed: 1987-11-13
Abstract: A rotationally symmetrical tool for machining foam, in particular rigid foam, provided with a multiplicity of teeth (2) provided on its circumference is to be designed in such a way that on the one hand reusable chips can be obtained and on the other hand a good workpiece surface is achieved. For this purpose, the tool is equipped on its circumference with a plurality of spirally running rows (3) of teeth (2), the teeth (2) being designed as milling teeth with a rectangular end face. The pitch of the spirally arranged rows of teeth (3) is chosen in relation to the width of the teeth (2) such that, per revolution of the tool of a tooth-free region (4), a tooth (2) produces a row of teeth (3). <IMAGE>
Patent DE-3742697-A1 (DE)
Title: Pressing apparatus
Inventor: VETTER GUENTHER
IPC: B25B5/14
Filed: 1987-12-16
Abstract: The invention provides a pressing apparatus (100) for pressing together workpieces (5; 6) laterally, while at the same time clamping the workpieces flat in the plane (E, E') of the lateral pressing force. The lateral pressing force is produced here by a clamping part (20, 13, 14) and an associated abutment (7). By an improvement of the lever arrangement (16; 9) it is achieved that the clamping-flat rails (1; 2), which by engagement with the lever arrangement also prevent a yielding of clamping part and abutment and by the engagement of the lever arrangement at the same time clamp the entire workpiece flat, can each be doubly utilised. Furthermore, no special locking devices need to be provided for the lever arrangement, since the lever arrangement is articulated on a respective rail and so cannot yield outwards either. <IMAGE>
Patent DE-3743316-A1 (DE)
Inventor: BROECK HEINZ VAN DER DR ING
IPC: H02J7/14
Filed: 1987-12-21
Abstract: A novel vehicle circuit system is supplied with electrical energy by a starter/generator, preferably a flywheel starter/generator, connected to an intermediate alternating voltage circuit at a higher voltage, which supplies the constant and alternating voltages required for the vehicle circuit through various types of transducers. The battery and the ring main system, which supply voltage to other consumers, operate at a continuous voltage of 24 volts. The flow of information is effected by multiplex operation of a data ring line.
Patent DE-3744396-A1 (DE)
Title: Self-closing time valve for fluid media
Inventor: SCHULMEYER DIETER
IPC: F16K21/16
Filed: 1987-12-29
Abstract: Published without abstract.
Patent DE-3800493-A1 (DE)
Inventor: SCHMID KARL HEINZ DR
IPC: C11D1/72
Filed: 1988-01-11
Abstract: Polyethylene glycol ethers of the general formula (I> R1O-(CH2CH2O)n-R2 (I> in which
 R1 is a straight-chain or branched alkyl or alkenyl radical with 20 to 28 C atoms,
 R2 is an alkyl radical with 4 to 8 C atoms and
 n is a number from 6 to 20,
 are employed as foam-suppressant additives for low-foam cleaning agents.