baber/WOPTO huggingface dataset:
Patent DE-4215652-A1 (DE)
Inventor: UNGER HELMUTH K
IPC: F21V21/04
Filed: 1992-05-13
Abstract: A plurality of retaining elements for fastening the ring in the ceiling opening are arranged on the circumference of the cylindrical wall (11) of the assembly ring. These elements consist in each case of a long limb (22) and a short limb (21) which are mounted so as to rotate on an axle bolt (25) in the apex region. The axle bolt accepts the spindle (26), which can be rotated from below in a manner known per se. When the assembly ring is inserted into the ceiling opening, the retaining element (20) is in its highest position, the long limb (22) being next to the spindle, with the result that insertion is not impeded. The short limb (21) is supported in this arrangement on the cylindrical wall. When the spindle is rotated, the retaining element executes a pivoting movement in the direction of the arrow, and the long limb assumes a transverse position and moves downwards along the spindle until it is seated on the opening rim and is fully tightened.   <IMAGE>
Patent DE-4217329-A1 (DE)
Title: Silo for loose flowable materials - has separate silo container for connecting onto separate underframe
Inventor: EITH ROBERT
IPC: B65D90/20
Filed: 1992-05-26
Abstract: The silo container (10) has a capacity of about 1 m3. Two or more identical silo containers can be provided stacked up on each other and connected together whereby the lower container is fitted onto the underframe. Four side supports (11) can be provided at the corners of each container where this is square in plan view. At their top ends they have a closed reinforced cover (12) with central closable filling opening (120) with upwardly projecting attachment. ADVANTAGE - Greater versatility since only small (ie single) silo containers need be provided if this is more economical.
Patent DE-4219034-A1 (DE)
Inventor: JAKLIN HANS
IPC: C04B28/26
Filed: 1992-06-10
Abstract: To improve the frost/de-icing salt resistance of concrete constructions, in particular the road surfacings and runways of airports, which had already been produced with air-entraining agents, a solution of the following composition is applied to the concrete surface which is to be protected: Silica            calculated as SiO2     30-32   mol         Alkali metal ions        "      Na<+1>     23-24.3  "         C1-C3-alcohol "      ethanol   2- 2.1  "         Carbonate                " CO3<-2>   1.6- 2.1  "         Water                    "      at least     400  "   The quantity applied preferably amounts to 100-300 g/m<2> of concrete area.
Patent DE-4238233-A1 (DE)
Title: Inhibiting 5- or 15-lipoxygenase or cyclo:oxygenase - using N-sulphonyl-aminophenol derivs., e.g. for treating asthma, inflammation or allergy
Inventor: BEGER JOERG PROF DR RER NAT
IPC: C07C311/21
Filed: 1992-11-12
Abstract: The use of N-sulphonylated aminophenols of formula (I), having 5- and 15-lipoxygenase inhibiting and partly also cyclooxygenase inhibiting activity, is claimed as active agents for pharmaceutical compsns.. In (I), R = 4-20C alkyl, cycloalkyl, aralkyl, aryl (opt. substd. by 1-3 of alkyl, alkoxy, halogen, NO2, OH and phenyl) or hydroxyanilino- sulphonyl-alkyl of formula (a): R1 = H, alkyl, cycloalkyl, aryl, aralkyl, halogen, NO2, COOH or alkoxycarbonyl; n = 2-14. Cpds. (I) are new where: (i) R = 4-20C alkyl, cycloalkyl or aralkyl, provided that the OH gp. is in 3-position to the sulphonylamino gp.; or (ii) R = gp. (a). USE/ADVANTAGE - (I)-contg. medicaments are claimed for: therapy of all forms of bronchial asthma, inflammatory and allergic diseases of various origins and cerebral ischaemia; prevention and therapy of all forms of shock; post-treatment of cardiac infarct; tumour therapy; in transplantation; treating other disorders requiring 5-lipoxygenase inhibition; and prophylaxis or therapy of arteriosclerosis and various arterial vascular disorders. (I) are typically used for treating rheumatism or metastases, as gastroprotective agents, for treating or preventing endotoxin shock, for treating cerebral stroke or migraine, for preventing transplant rejection, or for treating psoriasis, liver cirrhosis, glomerulonephritis or claudication. (I) strongly inhibit the above enzymes, have simple structure and are easily prepd.. Some cpds. (I) may be known antiprotozoal and antibacterial drugs.
Patent DE-4239850-A1 (DE)
Inventor: MAASLAND HANS-HERMANN DIPL ING
IPC: H02J7/02
Filed: 1992-11-27
Abstract: Socket arrangement for controlling and monitoring an electrical power section which is controlled or regulated by an electronic circuit, especially a pulse-controlled power controller for a battery charger, having an interface which is connected to the power section and is connected via an optical path to the electronic circuit, the optical path having a first light guide with a transmitter in the electronic circuit and a receiver at the interface end, for transmitting control signals from the electronic circuit to the interface, and having a second light guide with a receiver at the electronic circuit end and a transmitter at the interface end for transmitting response signals back when control signals are transmitted on the first light guide, and a comparator being provided in the electronic circuit in order to produce an error signal if the response signals differ from a predetermined signal. <IMAGE>
Patent DE-4240057-A1 (DE)
Title: Installation for collection of water-pollutant liqs from roadway
Inventor: LOSERIES HANS-GEORG
IPC: E03F1/00
Filed: 1992-11-28
Abstract: The installation allows surface water to be drained (2) into a pipe (3) leading into a reinforced concrete sediment trap (4) with liq. sensors (11, 12) in an overflow section (8) and on the floor.When a tanker vehicle is positioned on the surface (1) a motor-driven blocking valve (10) in the pipe is closed so that split oil is accumulated in the overflow section. At the level of the sensor (11) a signal is sent to a control unit (13) giving a visual or audible alarm.
Patent DE-4244199-A1 (DE)
Title: Open-end spinning machine
Inventor: BACKHAUS JUERGEN
IPC: D01H11/00
Filed: 1992-12-24
Abstract: The contours of an open-end spinning machine parts are cleaned inside and out by a patrol arrangement of blower and suction tubes. A cleaning compartment covers at least some of the exterior of the machine, in which a force of air pressure is accompanied by suction.
Patent DE-4300227-A1 (DE)
Title: Cladding plates for balconies or terraces
Inventor: KLEIN WINFRIED
IPC: E04D11/00
Filed: 1993-01-07
Abstract: The plate (5) for cladding balconies and/or terraces are fitted with stilts (6) on the underside. Pref. the cladding plates and stilts are integrally formed of a ceramics or plastics substance, or of a refined plastering mortar.The cladding plate may contain a reinforcing mat (7). The cladding plates are mfd. using plastics web (3), known in tunnelling as well protection or drainage web.
Patent DE-4305237-A1 (DE)
Title: Cooling system for a motor vehicle
Inventor: HAUSER KURT
IPC: F01P7/04
Filed: 1993-02-20
Abstract: The cooling system of a motor vehicle with high engine power and passenger compartment air conditioning is described, in which at low speeds of travel the "pressurising" axial-flow fan of the internal combustion engine arranged in front of the radiator is driven by way of a transmission at approximately twice the engine speed, so that the electrical fan otherwise required can be dispensed with. At higher speeds of travel the fan speed is limited to the required speed by an induction coupling of large dimensions arranged on the engine drive shaft. Cold air can be trained on the induction coupling by the "pressurising" axial-flow fan by way of a corresponding duct. It is possible to increase the cooling and refrigerating capacity by means of a further axial-flow fan arranged behind the heat exchangers. The cooling air can be led to the road surface by way of an outlet shaft in front of the engine compartment, thereby preventing high component temperatures.
Patent DE-4305298-A1 (DE)
Inventor: WEISER JUERGEN DR
IPC: C08J11/16
Filed: 1993-02-20
Abstract: A process for the recycling of cured amino resins in which cured amino resins, optionally containing fillers, are treated with an aqueous sulphite, hydrogen sulphite or disulphite solution and the resultant low-molecular-weight degradation products are employed in chemical processes. The invention also relates to the low-molecular-weight degradation products of cured amino resins which are obtainable by this process, and to their use for the coating of mouldings, for the tanning of leather and hides, and for the production of mouldings containing or comprising cured amino resins.
Patent DE-4306381-A1 (DE)
Title: Operating hybrid drive with IC engine and electric motor - acting respectively on one axle of vehicle for operating mode city travel to reach optimum economic condition for preventing unnecessary emissions
Inventor: MAY HEINZ
IPC: B60W20/00
Filed: 1993-03-02
Abstract: The IC engine (3) is operated with restricted r.p.m. at a constant output up to a specified vehicle speed. The max. torque and the optimum exhaust gas value are used as the criteria for the specified reduced r.p.m. and output of the IC engine. The fuel filling of the engine is regulated according to grade by an engine management processor and depending on the battery charge condition. A generator (5) coupled to the engine across a mechanical branch drive (4) produces an electrical power output. This is used as the propulsion energy for the stepless regulated electrical drive (6). The vehicle management processor carries out a preselection of the generator and/or battery electric propulsion energy for the drive (6) such that this energy is produced from the static means of the generator and battery power, whilst excessive generator power is used for charging the battery. ADVANTAGE - Gives improved economic and environmental operation of hybrid drive compared with usual hybrid drives.
Patent DE-4307898-A1 (DE)
Title: Track chain for track-laying vehicles
Inventor: KETTING MICHAEL DIPL ING
IPC: F16G13/06
Filed: 1993-03-12
Abstract: The invention relates to a track chain for track-laying vehicles, in particular chain-driven construction vehicles, the track chain comprising chain bushings, chain pins and chain links, the inner chain-link ends being pressed onto the chain bush, the outer chain-link ends being pressed onto the chain-pin ends protruding over the bush, and the chain bush having the chain pin reaching through it. In order to provide a track chain of this type as an addition to P 4241774.0, which chain is less susceptible to wear and is subjected to less wear than hitherto conventional track chains, it is proposed that the chain bush (1) consist of hard metal, fibre composites, ceramic-ceramic composites and/or engineering ceramics based on Si3N4 (silicon nitrite) with less than 15 per cent by weight of sintered additive, a fracture growth in the subcritical range, a fracture toughness of less than 20 MPa @ and a high homogeneity of the material when a Weibull modulus of greater than 10, preferably greater than 20 is implemented. <IMAGE>
Patent DE-4307966-A1 (DE)
Title: Mobile radio system
Inventor: ARBENZ DIETRICH DIPL ING
IPC: H04W84/16
Filed: 1993-03-12
Abstract: In a mobile radio system with a plurality of mobile stations (MS) and a plurality of base stations (BTS) which can be connected to a public network (PSTN) and which in each case cover radio zones (Z), at least one transmission station (UES) connected to an internal network (PBX) is provided. Only members of a closed user group have access to the internal network. These users are provided with mobile stations (MS2) which, in an internal operating mode (GBG), carry out communication via the transmission station (UES) and the internal network (PBX) and which, in an external operating mode (GSM), carry out communication via a base station (BTS) and the public network (PSTN). The transmission station (UES) can be disposed on premises (B) associated with the closed user group. It can also form a unit with the base station (BTS). In this case, transmission channels of the base station (BTS) are allocated statically or dynamically to the members of the closed user group. The mobile radio system enables wireless internal and external communication by means of a single mobile station. <IMAGE>
Patent DE-4313711-A1 (DE)
Title: Handset with a listening area and a speaking area
Inventor: TOEPRITZ HARTMUT DIPL ING
IPC: H04M1/03
Filed: 1993-04-27
Abstract: The invention relates to a handset with a special bracket (15, 16) for a microphone (27). This bracket (15, 16) comprises an elastic and hollow part (16) in which the sound can enter and reach the microphone (27) which is located in a top part (15) of the bracket (15, 16). The lower area (30) of the bracket (15, 16) is mounted in the handset. Due to the elasticity of the bracket, it is possible for the microphone (27) to change its position relative to the handset, which substantially simplifies the assembly of the handset. <IMAGE>
Patent DE-4314659-A1 (DE)
Title: Toilet cleaners
Inventor: BECK RUDOLF
IPC: C11D3/37
Filed: 1993-05-04
Abstract: The toilet cleaners according to the invention are in tablet form and contain terpolymers of monoethylenically unsaturated dicarboxylic acids, monoethylenically unsaturated monocarboxylic acids and other monoethylenically unsaturated monomers. Moreover the last-mentioned monomers on hydrolysis yield monomer units which contain at least one hydroxyl group in the carbon chain. The toilet cleaners are distinguished by improved biodegradability.
Patent DE-4315829-A1 (DE)
Title: Blank cartridge apparatus (blank firing attachment)
Inventor: POST LOTHAR ING GRAD
IPC: F41A21/32
Filed: 1993-05-12
Abstract: The invention relates to a blank cartridge apparatus having a weapon barrel (1, 2) which is fitted at the muzzle end with a muzzle brake (4) which is closed at the end and has lateral outlet holes (9), as required a gas deflection device being provided for the weapon barrel (1, 2) to recoil by means of the combusion gases flowing out. The weapon barrel (1, 2) projects into the muzzle brake (4) and is provided with lateral outlet holes (12) which are arranged offset with respect to outlet holes (9) of the muzzle brake (4), the outlet holes (9, 12) of the muzzle brake (4) and of the weapon barrel (1, 2) being arranged in a large number of axial rows. In consequence, any danger in the region of the barrel muzzle is prevented. <IMAGE>
Patent DE-4316035-A1 (DE)
Title: Process for the production of a wire rope
Inventor: VOIGT PAUL-GERD
IPC: D07B1/06
Filed: 1993-05-13
Abstract: In a process for the production of a wire rope consisting of a core rope (1) and of an outer strand layer (7) stranded thereon, strands (3) are partially stranded with a deformable insert (4) in the outer layer of the core rope (1). The diameter (D) of the strands (3) having the deformable insert (4) is selected so that these strands (3) project beyond the periphery of the circle (5) enclosing the core rope (1), the cross-section of the strands (3) having the deformable insert (4) being selected so that it corresponds approximately to the cross-section of an interspace between the two adjacent normal strands (2), as measured as far as the periphery of the circle (5) enclosing the core rope (1). The strands (3) having the deformable insert (4) are exposed, during stranding or after stranding, to such a pressure treatment that they are pressed into the interspaces between the adjacent normal strands (2) and fill these almost completely. The outer strand layer (7) is then stranded over the core rope (1). <IMAGE>
Patent DE-4318467-A1 (DE)
Title: Diluents for epoxy resin systems
Inventor: GRUNDKE ULRICH
IPC: C08G59/18
Filed: 1993-06-03
Abstract: The invention relates to compositions for solvent-free epoxy resin systems having improved processing properties which cure at room temperature. They contain alkylnaphthalenes as diluents.
Patent DE-4318566-A1 (DE)
Inventor: KLAUKE FRIEDRICH DR
IPC: C10J3/46
Filed: 1993-06-04
Abstract: Waste materials which contain organic constituents difficult to grind are reacted by autothermic gasification with an oxygen-containing gasifying agent at temperatures above the melting point of the mineral and metallic constituents of the waste materials, above at least 1200@C, the gasification products formed being a CO- and H2-containing fuel gas, which is free of aromatic, polycyclic, heterocyclic or halogenated hydrocarbons, and a slag which has solidified from the melt and can virtually not be leached by water. The waste material to be gasified is rendered brittle by shock cooling with an inert cold carrier, is comminuted in this state and then introduced into the gasification reactor.
Patent DE-4324066-A1 (DE)
Inventor: RUMPF WOLFHARD DIPL ING
IPC: B07B1/46
Filed: 1993-07-17
Abstract: PCT No. PCT/EP94/01393 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed May 2, 1994 PCT Pub. No. WO95/02466 PCT Pub. Date Jan. 26, 1995Described is a screening device (1) with a screen fabric (2) having two groups of threads, the threads of one group running substantially orthagonal to the threads of the other group. A screening device of this kind can be more easily monitored to detect breaks in the screen fabric. For this purpose, electrically or optically conductive threads are provided in the second group at a predetermined lateral distance from one another. The threads of the second group are mechanically supported by the threads of the first group and are insulated relative to one another at least in some portions electrically or optically with respect to the physical quantity. An input arrangement and output arrangement (6, 7) is provided, respectively, at two edges of the screen fabric (2) which extend substantially parallel to the threads of the first group, this input arrangement and output arrangement (6, 7) being connected at least with the conductive threads of the second group in a conducting manner.
Patent DE-4324640-A1 (DE)
Title: Method for producing anti-gravity effects
Inventor: LUDWIGER ILLOBRAND
IPC: F03H99/00
Filed: 1993-07-22
Abstract: The invention relates to a method for producing anti-gravity effects by means of the rotation of two magnetic fields, which are arranged side by side such that they can rotate and rotate coaxially and in opposite directions with respect to one another, in the form of, for example, electromagnets having magnetic field rotation planes which are parallel to one another, for example extending over one another, a rotation phase difference of approximately 90 DEG  being set between the magnetic fields and the magnetic fields in each case being produced by means of AC energy which corresponds to their rotation frequency, and the force field which results from the two magnetic fields becoming a directional gravitational field whose intensity depends on the magnetic field strength used.
Patent DE-4325937-A1 (DE)
Title: Process for influencing and decreasing formation of coating in cross-flow membrane filtration
Inventor: MENKE WILHELM
IPC: B01D61/16
Filed: 1993-08-02
Abstract: A cross-flow membrane filtration process, in which, by addition of suitable substances, the formation of coating on the membrane surface is reduced or the structure of the coating is changed, on the one hand for easier removal and on the other hand for easier passage of flow through the layer.
Patent DE-4328071-A1 (DE)
Inventor: PEVELING ARTHUR
IPC: B65G65/46
Filed: 1993-08-20
Abstract: A bulk material handling system has a silo (1), a downward tapering, substantially funnel-shaped section (2) at the lower end of the silo (1), a circulating arrangement (10) and a discharging arrangement (9) in communication with the circulating arrangement (10) for discharging the circulating bulk material out of the circulating arrangement (10) and the silo (1). The object of the invention is to create an improved bulk material handling system of the above-mentioned type. For that purpose, a circulating arrangement (10) in the silo (1) takes the bulk materials from a lower area (3) of the silo (1) and conveys them to a higher area of the silo (1), which is located however underneath its maximum filling level. The circulating arrangement (10) has a covering arrangement (15) designed to allow the bulk materials to be discharged through the upper end of the circulating arrangement (10) without being substantially subjected to the pressure of the bulk material inside the silo (1).
Patent DE-4335325-A1 (DE)
Title: Aqueous polyimide paints (surface coatings, lacquers, enamels, varnishes)
Inventor: BLUM RAINER
IPC: H05K1/03
Filed: 1993-10-18
Abstract: Aqueous solutions of polyimide-forming substances containing     A) aromatic or partly aromatic polyamines and B) partial esters or partial amides or mixtures of partial esters and partial amides of tetracarboxylic acids.
Patent DE-4341128-A1 (DE)
Title: High speed electric motor drive - has main shaft within contra-rotating sleeve driving shaft and driven by housing using brushless synchronous motors
Inventor: KUMAMOTO SATOSI
IPC: B24B47/12
Filed: 1993-12-02
Abstract: The drive has a rotating shaft (1) with a rotor (11) of magnetically anisotropic material. The shaft sleeve (3) has a stator (13) with a field winding to magnetise the rotor in a particular direction and a second rotor (19), also magnetically anisotropic. Around the sleeve is the housing (7) with a second stator (21) whose field winding magnetises the second rotor in a particular direction. The unit behaves as a double brushless synchronous motor. The stator armature windings are used to accelerate the rotors to high speeds, the armature currents being ninety degrees phase-displaced from the magnetising currents. The shaft and sleeve rotate in opposite directions. ADVANTAGE - High speed drive providing many power outputs.
Patent DE-4344997-A1 (DE)
Title: Frame to carry detachable edging tools
Inventor: BOROWETZKE STEFAN
IPC: B23Q17/22
Filed: 1993-12-30
Abstract: A frame holds a tool to prepare an edge (8) of a workpiece (9), allowing relative motion to take place. It contains guide- and contact pressure rollers (22) which lie on opposite sides of the workpiece. The roller axes (21), seen in the direction of motion of the frame (6), are at an angle in the region of 80-88 deg  to it. There is also at least one support, to hold the frame on the edge of the workpiece. Pref. the frame constitutes an oblong change- or subframe to hold a variety of functional tools gripped by fixtures (16). On opposite sides the frame (6), arms (50) project transversely; each arm has a carrier (19), held adjustably, for the guide and pressure rollers.
Patent DE-4400948-A1 (DE)
Title: Chip components from guide plate to holding plate pushing appts
Inventor: HAMURO MITSURO
IPC: H05K13/04
Filed: 1994-01-14
Abstract: The appts includes a pin head for upwardly pushing chip components from guide holes into through holes. The pin head has a number of uprightly directed press pins corresp to through holes of the holding plate. A support member is used for supporting the guide plate and the holding plate situated on the support member. The latter is arranged horizontally above the pin head and is capable for moving in vertical direction. A location device is provided for locating the guide plate and the holding plate at a constant position on the support member.