baber/WOPTO huggingface dataset:
Patent DE-4014001-A1 (DE)
Title: Driving motor for industrial robot - can be removed and replaced by remote control mechanism
Inventor: BLOCHER REINER
IPC: B25J9/12
Filed: 1990-04-27
Abstract: An industrial robot is driven by an electric motor which is mounted on a rectangular flange (4) by which it is connected to the robot. The motor output shaft (9) has external splines which engage a corresponding tubular shaft which actuates the robot. The motor output shaft (9) is surrounded by a concentric ring (12) which centralises the motor with respect to the robot. The flange (4) is also fitted with sockets for two multi-pin plugs (14, 15) which supply the robot control current and the motor current. These sockets (14, 15) and shaft (19) enable the motor to be removed and replaced by a remotely controlled mechanism USE - Industrial robots.
Patent DE-4014601-A1 (DE)
Title: Cap for tubes of hair gel etc. - has integrated comb for easy application through openings and narrow channel inside cap
IPC: B65D35/36
Filed: 1990-05-07
Abstract: The cap for a tube of hair gel has an external shape tapering on one side into a short wedge or narrow cube (2). A comb (4) is integrated along the pointed edge or narrow side (3) remote from the cap and is associated with several outlet openings (6) of suitable size provided along the base area (5) of the comb for application of the hair gel. A narrow channel or tube (7) inside the cap is connected to the tube opening (8) and all the outlet openings are closable by a detachable or swivel mounted closure device (9). The integrated comb can be made of a suitable plastics. ADVANTAGE - Easy application.
Patent DE-4018235-A1 (DE)
Title: Hinge for furniture door - comprises door-side part, and wall-side part contg. hinge shaft and extending connecting part
Inventor: SCHMID GUENTER
IPC: E05D7/04
Filed: 1990-06-07
Abstract: In the door-side lock part (16) a clamp and arrest piece (26) is available, which is engaged by a clamp screw (25) to secure it against a clamp surface. It also inserts into the door-side lock part, and when the connecting part (10) is inserted also the two parts are secured together in such a way that the connecting part adopts a defined length position on the clamp and arrest piece, in company with which it is adjustable relatively to the door-side lock part. The clamp and arrest piece (26) has a safety projection (32) extending to the side of the clamp screw, and which limits the adjustment path of the clamp and arrest piece, forming an emergency securing means. USE/ADVANTAGE - As a furniture hinge which is quicker and easier to fit on to doors.
Patent DE-4022296-A1 (DE)
Title: Electronic multiplier circuit without offset circuit - shifts intermediate product sums w.r.t. multiplications as required during multiple serial number addn.
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1990-07-13
Abstract: An electronic multiplier circuit produces the product by multiple serial numeral addition of multiplicands and hence generates correct result numbers. Intermediate product sums can be shifted w.r.t. the multiplicands as required. The controller (9a) pulse counter (13) is driven with an up pulse for each cycle of a further pulse counter (14a).  It is driven up and reset to 1 respectively when a first and second carry pulse are generated by the further pulse counter. ADVANTAGE - Simplified by elimination of offset circuit.
Patent DE-4025687-A1 (DE)
Inventor: GRUNDKE ULRICH
IPC: C08G18/58
Filed: 1990-08-14
Abstract: The invention relates to radiation-crosslinkable binder mixtures which contain, as component A, a product which is obtained by reacting an epoxide compound having more than 1 epoxy group per molecule with one or more carboxylic acids in a molar ratio of the epoxy groups to the carboxyl groups of 1 : 0.5 - 0.9 and then reacting the reaction product with one or more unsaturated isocyanato carbamate esters, and, as component B, a product which is obtained by reacting an epoxide compound having more than 1 epoxy group per molecule with one or more olefinically unsaturated carboxylic acids in a molar ratio of the epoxy groups to the carboxyl groups of 1 : >/= 1 and then reacting the reaction product with one or more polybasic carboxylic acids or anhydrides thereof, the components A and B being present in a weight ratio of 3 : 1 to 1 : 3.
Patent DE-4028665-A1 (DE)
Title: New immunosuppressive and antiinflammatory FR520 derivs. -  for treating e.g. transplant resistance, rheumatoid arthritis, multiple sclerosis, diabetes, etc.
Inventor: EDMUNDS ANDREW J F DR
IPC: C07D498/22
Filed: 1990-09-10
Abstract: 24-oxo-FR520 derivs. of formula (I) are new: where R2 = Me, Et, n-propyl or allyl; R3 = MeO or OH. USE/ADVANTAGE - (I) have immunosuppressive, antiinflammatory or antiproliferative activities, useful for treating e.g. transplant rejection; rheumatoid arthritis, multiple sclerosis, psoriasis, dermatitis, urticaria, acne, etc.. (I) are admin. topically (1-3% concn.) or systemically (at 0.15-1.5 mg/kg/day). (I) can also be used to increase the activity, effect and/or sensitivity of other chemotherapeutic agents, e.g. they can be used to reduce the dose of toxic antineoplastic or cytostatic agents.
Patent DE-4028731-A1 (DE)
Inventor: KEESEN HEINZ-WERNER DR ING
IPC: H04N19/98
Filed: 1990-09-10
Abstract: A digital transmission and/or recording system for component-coded colour-TV signals. At present, no professional video recorders are available which can record progressive 16:9-format 625-line TV images. Digital studio video recorders operating by the D1 process can only record the YUV components of interlaced 4:3-format 625-line images. By means of vertical sub-scanning of the UV-components and subsequent block companding using special encoding techniques within 8-byte blocks (40), the necessary memory capacity is made available for recording progressive 16:9-format 625-line TV images. The invention is of particular application to the digital recording of progressive 16:9-format 625-line TV signals using PCM video recorders.
Patent DE-4031168-A1 (DE)
IPC: A61K6/06
Filed: 1990-10-03
Abstract: For dental prostheses of low-melting gold alloys and titanium alloys, ceramic masses having processing temperatures of about 770 DEG C and coefficients of thermal expansion of 8-9 x 10<-6> K<-1> and 16-17.5 x 10<-6> K<-1> are required for blending. Such ceramic masses are composed of: SiO2, 4 to 15% by weight of Al2O3, 0.7 to 2.5% by weight of B2O3, 0 to 0.9% by weight of Sb2O3, 0 to 0.5% by weight of CeO2, 0 to 2.5% by weight of BaO, 0 to 0.5% by weight of CaO, 7 to 12% by weight of K2O, 6 to 11% by weight of Na2O, 0.55 to 1.4% by weight of Li2O and 0.2 to 1.0% by weight of F2.
Patent DE-4035479-A1 (DE)
Inventor: HAGEN HELMUT DR
IPC: A01N25/32
Filed: 1990-11-08
Abstract: Pyrido[2,3-d]pyrimidin-2,4(1H,3H)-diones are disclosed, having formulas (Ia) and (Ib), in which R<1> and R<2> stand for H, substituted or unsubstituted alkyl, cycloalkyl; R<3> stands for H, substituted or unsubstituted alkyl; R<4> stands for H, alkyl, alkoxycarbonyl, (alkylthio)carbonyl, alkoxy(thiocarbonyl), (alkylthio)thiocarbonyl, cyano or aminocarbonyl; or R<3> and R<4> represent together alkylene, alkenylene or 1,2-phenylene; R<5> stands for H, alkyl, cyano, C(O)R<7>; R<6> stands for alkyl, possibly substituted aralkenyl, aryl or hetaryl, CH2R<8>, alkoxycarbonyl, (alkylthio)carbonyl, alkoxy(thiocarbonyl), (alkylthio)thiocarbonyl, OH, SH, alkoxy, alkylthio, NH2, alkylamino, NHCXR<9>, NHSO2R<10>; R<5> and R<6> represent together substituted alkylene, alkenylene or 1,2-phenylene, which may also contain carbonyl or thiocarbonyl groups; R<7> stands for H, alkyl, OH, SH, alkoxy, alkylthio, alkoxycarbonyl, (alkylthio)carbonyl, alkoxy(thiocarbonyl), (alkylthio)thiocarbonyl, NH2 alkylamino, dialkylamino, possibly substituted aryl or arylamino; R<8> stands for halogen, OH, SH, alkoxy, alkylthio, alkoxycarbonyl, (alkylthio)carbonyl, alkoxy(thiocarbonyl), (alkylthio)thiocarbonyl or the formula (a); R<9> stands for alkyl, halogen alkyl, NR<1>R<2> or OR<1>; R<10> stands for alkyl, substituted or unsubstituted aryl; R<11> stands for halogen, OH, SH, alkoxy, alkylthio, alkyl, nitro or amino; X stands for oxygen or sulphur. Also disclosed are the salts of compounds (Ia) and (Ib) that can be used in agriculture and that contain nitrogen or hydroxy substituants, as well as herbicides that contain 2-[4-(hetero)-aryloxy]-phenoxyacetic acid or propionic acid derivates and/or cyclohexenone derivates as active herbicidal substances and substituted pyrido[2,3-d[pyrimidin-2,4(1H, 3H)-diones, as well as the salts of (Ia) or (Ib) as antidotes when acid end groups or basic nitrogen atoms are present.
Patent DE-4035782-A1 (DE)
Title: Safe disposal of rubber coating soln. with tolueneharmful gases - in which soln. is coated onto heated drum in inert atmos. and cured to rubber strip while toluene is evaporated and collected
Inventor: WYNANT PAUL DIPL ING
IPC: F26B21/14
Filed: 1990-11-10
Abstract: Process and appts. for the safe disposal of rubber coating solns. partic. contg. toluol. The soln. is coated onto a heated drum rotating through a chamber contg. an inert gas e.g. nitrogen. After vulcanisation in the chamber the rubber layer is stripped from the drum for further process. Toluol released is extruded and condensed. Appts. for the process comprises a heated drying drum rotating through a sealed chamber which is fed with rubber soln. by a delivery hopper. Further appts. strips the rubber from the drum and folds it into a transporting device. USE/ADVANTAGE - For safe disposal rubber coating solns., partic. contg. toluol without using expensive, high temp. incineration.
Patent DE-4103781-A1 (DE)
Title: Water drainage in vehicle - uses downwardly extending flexible hose with flexible lips controlled by bimetallic strip
Inventor: ROLLER TRAUGOTT
IPC: B60R13/07
Filed: 1991-02-08
Abstract: Drainage system for water accumulating inside a vehicle having a hose-like downwardly extending runout (2) the opening of which is formed by two closure lips (3, 4) which open automaitcally under the pressure of a column of water. At least one of the lips (3) is connected to a temp. dependent variable shape element (5) in the form of a bimetalilc strip. USE/ADVANTAGE - Run-off system for water in vehicle in which a gap is maintaned even at temp. bnelow zero.
Patent DE-4105058-A1 (DE)
Inventor: AHRENS-BOTZONG RUDOLF DR
IPC: C22B3/16
Filed: 1991-02-19
Abstract: Process and device for removing metal (m) from flue dust (f). The flue dust (f) is introduced into a solution (L) containing a chelating agent (c) and the metal chelate ions formed from the metal in the solution (L) are removed from the solution. This is achieved using an electrolytic cell on whose cathode the elemental metal (m) is deposited. The flue dust (f) can be flue dust (f) from the flue gas (r) of a low-temperature combustor (40).
Patent DE-4108617-A1 (DE)
Title: Locking device for drawing board - has sliding operating key, and includes locking step
Inventor: BRUHN BERNHARD
IPC: B43L13/04
Filed: 1991-03-16
Abstract: The device is for a T-square, which engages directly on the surface of a drawing board, and is guided on grooves or on rails. The actuator element consists of an angled lever, held pivoted on the T-square. This has an extremely short load arm, and a longer power arm, for clamp action. When pressure is applied to the operating key (7), this slides with its slide edge (25) on the inclined surface (21), and with its guide stud (23) along the guide surface (24), to a first step (26). When this step has been overcome, the key is moved in longitudinal direction of the T-square, and it is locked in the area of the locking stop.
Patent DE-4109289-A1 (DE)
Title: Stirling engine - incorporates housing chamber divided into two part chambers by gas-permeable regenerator plate moving forwards and backwards
Inventor: KLEINWAECHTER HANS PROF
IPC: F02G1/04
Filed: 1991-03-21
Abstract: The first of the two part chambers (6,7) is heatable, and the second is provided with a cooling arrangement (13). The second part chamber (7) communicates with a work cylinder which via a first drive arrangement (9) engages a work shaft (14) and a flywheel mass (10). Via a second drive arrangement, the second part chamber engages the regenerator plate (4). The housing chamber (1) is wedge-shaped, and the regenerator plate (4) is located pivotably in a rotary axis (5) in the housing chamber point. The regenerator plate and the two opposing limiting walls (2,3) of the housing chamber (1) are cylinder segment-shaped, with the curvatures of the limiting walls and the regenerator plate being matched with one another. USE/ADVANTAGE - As a Stirling engine which has a high pressure stability achieved by the simple mobility of a regenerator plate functioning as a displacement piston.
Patent DE-4111834-A1 (DE)
Title: Locking device for ram of press - has self-locking bolt and nut driven by motor for both locking and release
Inventor: KUCKELSBERG FRANK DIPL ING
IPC: B21J9/20
Filed: 1991-04-11
Abstract: The ram (2) of a press is locked in its upper position by means of a bolt (3) in order to prevent an inadvertent descent of the ram. The bolt (3) has a T-shaped head (16) which can pass through a rectangular opening in the ram (2). The bolt (3) has a self-locking screw thread and screws into a nut (4) which is mounted on bearings (15) in a hollow piston (5) which is fitted in a cylinder (7) fixed to the press frame (1). The nut (5) is rotated by a toothed belt drive from a motor (9) and causes the bolt to move axially. A keyway (14), formed in the bolt, engages a key (13). A curved end region of the keyway causes the bolt to rotate through 90 deg. to allow the bolt head (16) to pass through the opening in the ram and so release it. The piston (5) is supported inside the hollow cylinder on a hydraulic cushion (6) which is connected to the compensating reservoir (11) by a valve (8). USE/ADVANTAGE - Locking device for a press ram. A single motor is used both for locking and releasing the ram.
Patent DE-4113631-A1 (DE)
Title: Machine preparing mown material - has hammer drum which bruises cuticle to promote drying
Inventor: KRONE BERNARD
IPC: A01D43/10
Filed: 1991-04-26
Abstract: The machine (6) for preparing mown material has two conveying rollers (11, 12), a support (14) and a hammer rotor (15) which bruise the stalks and leaves, thus damaging the cuticle. This promotes evapo-transpiration and accelerates the drying. The support behind the conveying gap, is positioned behind the rollers (11, 12) so that the hammers (17) of the hammer rotor (15) can strike the flow of material from below against the support (14). USE/ADVANTAGE - The machine damages the cuticle of the stalks and leaves, thus aiding evapo-transpiration and accelerating the drying.
Patent DE-4115887-A1 (DE)
Title: Permanent magnet rotor dynamoelectric machine - has rotor-coaxial stator coil with axial flux paths in rotor and stator
Inventor: AUINGER HERBERT DIPL ING DR TE
IPC: H02K21/14
Filed: 1991-05-15
Abstract: In the stator (13), coaxial to the rotor axis, at least one control coil (14) of circular form affects the magnetic flux of the opposite poles (N,S). For the differential flux passing through this control coil (14) flux paths are axially directed not only in the stator (13) but also in the rotor (11). At at least one ferromagnetic bearing housing (18) there is an external hook (17) at a small gap (16) from the rotor shaft, the control coil (22) being formed on the outer circumference of  hook. Pref., there are hooks on each housing with corresp. control coils. ADVANTAGE - Useful flux altered simply to enable control or regulation for different loads or speeds.
Patent DE-4116302-A1 (DE)
Title: Internal smoke-cartridge container for airborne target - is connected by feed and discharge conduits to ambient air generating forced draught
Inventor: EUER HARTMUT DIPL ING
IPC: F41J9/10
Filed: 1991-05-14
Abstract: The internal smoke-cartridge container is for a towed airborne target. The smoke-marking cartridges are accommodated in a container inside the target body. This is connected by fresh-air-feed and smoke-discharge conduits to the ambient air, forced draught through it being generated by aerodynamic back-pressure. A turbine-driven electric generator can be mounted in the path of the draught. ADVANTAGE - Simple construction and maintenance, minimum drag, and largely avoids generating acoustic resonance.
Patent DE-4117246-A1 (DE)
Inventor: GABRIEL FRANZ
IPC: A61N1/16
Filed: 1991-05-27
Abstract: The invention concerns a device which provides screening or protection against Earth radiation, the device comprising a single coil or winding or helical spring made of metal wire. The invention calls for one end of the single-layer-wound coil or winding (1) to be connected directly, optionally via at least one metal extension lead (2), to at least one earth connection (13), thus connecting it directly with earth or with an earthed body, e.g. a wall (4) or floor (16). The invention calls for the other end of the coil or winding (1) to be fitted with at least one terminal for connecting this end, preferably via at least one metal extension lead (3), proximately or directly to the earth wire (E) and/or neutral wire (N) of the electrical-wiring or power-supply system of the enclosed space(s) to be protected.
Patent DE-4119430-A1 (DE)
Title: Heeling compensation control for watercraft high sails - consists of underwater, flow profile with proportional damping surface and steerable rudder
Inventor: BERBERICH ERICH
IPC: B63B39/06
Filed: 1991-06-13
Abstract: The heeling compensation control is for watercraft with sails. It consists of a hydrodynamic control foil under the water surface. The foil consists of flow profiles (1), fastened horizontally or at an angle, under-to the keel (5) resp. leeboard, side leeboards outriggers, or directly to the hull (11). The flow profile has a proportional damping surface (2) to the rudder (3). The two are connected via one or more pivot axis (4) of duroelastic material. The surface is fastened centrally under-to keel or leeboard. The rudder is divided, and is controlled synchronous-parallel or opposed. ADVANTAGE - Low resistance, gives positive or negative bouyancy profile.
Patent DE-4120715-A1 (DE)
Title: Stapler with individual pairs of stapling heads - has locator bearers in series to insert staples in material moved in straight line
Inventor: BOETTCHER WINFRIED
IPC: B42B4/00
Filed: 1991-06-22
Abstract: The material to be stapled (1), after passing the first pair of bearers (4), is transported between further pairs or rows of pairs of bearers (7, 8). It is stapled via stapling head carriers (7) and switch carriers (8) circulating with an adjustable phase angle. Each pair (4) of stapler carriers inserts not more than two staples in the material. A pinion (13) retained in a rotary bearing (14), and a crank (11) rotating in a further rotary bearing (17) are connected on both sides to a coupling (10).  Both the crank and the coupling are connected via rotary links (12) with the ends of a stapling head (5) and switch (6) link (9). USE - For stapling brochures together.
Patent DE-4128419-A1 (DE)
Title: Permanent magnet-excited DC motor - is provided with appts., for rotor position, speed and-or direction of rotation determn., with at least one magnetic field-sensitive element
Inventor: SCHINDLER KURT
IPC: H02K11/215
Filed: 1991-08-28
Abstract: The electric motor has a magnetic field-sensitive element (18-23) for determn. of deviations of magnetic flow dependent upon rotor position fitted on the motor stator. Electronic units are provided for evaluation of the signals from it. It is fitted on the magnet yoke (10) of the stator on the inside or on the outside, and between two magnet poles (13,14). The magnet poles are formed as permanent magnetic poles and are retained on the magnet yoke by retainer springs (15,16). The magnetic field-sensitive element (18-21) locates against the retainer springs or directly on a magnetic pole in a retainer spring-free position. The magnetic field-sensitive element is arranged on a flow conductive piece which forms a by-pass for flow in the magnet yoke. USE/ADVANTAGE - For determn. of speed, rotor position and/or rotation direction of permanent magnet-excited DC motor, without requiring alteration to motor construction.
Patent DE-4128922-A1 (DE)
Title: Electronic controller for vehicle e.g. for spark timing
Inventor: SCHMITZ HEINZ EDMUND
IPC: G06F9/445
Filed: 1991-08-30
Abstract: The electronic controller (16) comprises two memories (22,24) the first containing a group of different control procedures and data values for controlling the operation of the controller for use with several different vehicle types, the second containing a group of pointers for selecting an appropriate control procedure and appropriate data values for the particular type to which the controller (16) is fitted.     Thus, a single controller (16) can be used with different vehicle types. A portable programmer (20) communicates with a host computer (12) of a vehicle assembly line (1) and programs the controller (16) under control of the host (12). A programming unit is provided at service garages for reprogramming fitted controllers (16) or for programming replacement controllers (16'), and can communicate with the host computer (12) for control thereby.
Patent DE-4129490-A1 (DE)
Inventor: MUELLENBERG RALPH
IPC: F16D1/091
Filed: 1991-09-05
Abstract: The conical gripping arrangement (100) is arranged in the interspace (2) between the outer circumference (4) of a shaft (1) and the inner circumference (5) of the bore of an outer component (3). It comprises a double-taper component (A), a taper ring (B) arranged on the first tapered surface (9) of the double-taper component (A), and a taper component (C) arranged on the second tapered surface (11) of the double-taper component (A), which component (C) has an axial shoulder (22) with a cylindrical inner circumferential surface (23) which overlaps the cylindrical outer circumferential surface (17) of the taper ring (B) and forms an overlap (D). In the process of clamping, friction occurs at only three pairs of surfaces. During release, the taper ring (B) is supported by a radial circumferential projection (18) on the flank (13%) of a circumferential groove (13) in the double-taper component (A). <IMAGE>
Patent DE-4132249-A1 (DE)
Title: Water trapping for vehicle windscreen - arrangement of strips to create two parallel U-shaped water channels
Inventor: SOJA HEINZ DIPL ING
IPC: B60J10/70
Filed: 1991-09-27
Abstract: The water trap and deflector on the leading roof column of a vehicle at the side of the windscreen has a second water trapping strip (13) is parallel to and at a distance from a first strip (11) to form a second U-shaped rainwater channel (14) over a first channel (12). The second water trapping strip lies with its side edge (17) opposite the side edge (16) of the first strip but does not project as far as the first strip towards the centre of the car. ADVANTAGE - Water channel system which improves water removal and also reduces flow resistance.
Patent DE-4134195-A1 (DE)
Inventor: MOEBIUS WERNER DIPL ING
IPC: E02B3/02
Filed: 1991-10-16
Abstract: A method of removing and placing sediments, sludge or other materials from/on the bed of a stretch of water, in which a hood-like receiving device is lowered onto the bed of the stretch of water and during the removal is pressed at least partly into the bed while material to be removed is enclosed, whereupon the water is displaced out of the receiving device and the enclosed material is removed from the bed of the stretch of water, is to bring about in particular better separation of the material to be removed, from the free water and is to be less complicated. To this end, the receiving device is closed at the bottom after being pressed into the bed and, to remove the enclosed material, is raised with the latter. On the other hand, during the placing of materials, the receiving device is brought through the water together with the enclosed material onto the bed of the stretch of water. After the bottom closure plate (11) is opened, the material can be pressed out of the receiving device by means of the pressure plate (6) and be deposited compactly on the bottom. <IMAGE>