baber/WOPTO huggingface dataset:
Patent DE-4321069-A1 (DE)
Inventor: SCHNEIDER WERNER DIPL PHYS DR
IPC: A24D3/04
Filed: 1993-06-24
Abstract: The coaxial filter cigarette (100) according to the invention consists of a coaxial strand part (101) and a coaxial filter element (111). The strand part has an inner core (102) of a material which smoulders largely without residue, especially tobacco material, which is surrounded by a wrapper (103) which, in turn, is surrounded by an outer shell (104) of a tobacco and/or non-tobacco material. A wrapper (105) of an air-permeable material wraps the outer shell. The coaxial filter element (111) possesses a filter core (112) with an air-impermeable wrapper (113). The filter core or its wrapper coaxially surrounds a filter shell (114) whose diameter corresponds to the diameter of the outer shell. An air-impermeable wrapper (115), which also serves to connect the strand part and the filter element, surrounds the filter shell. A ventilation zone (116) is incorporated into the air-impermeable wrapper for the filter shell. A smoke mixing zone (120) for changing, in a defined manner, the smoke mixture leaving the strand part before it flows into the filter element is designed in the transition region between the strand part and the filter element. <IMAGE>
Patent DE-4321736-A1 (DE)
Title: Sensor device for oxidisable gases and operating method for the sensor device
Inventor: HELLMANN JOSEF DIPL ING
IPC: G01N33/00
Filed: 1993-06-30
Abstract: The invention relates to a sensor device for oxidisable gases and an operating method for the sensor device, in particular for operation in conjunction with systems or buildings at risk of fire or explosion, the sensor device having at least one single-part or multiple-part semiconductor gas sensor which works at different temperatures and detects the oxidisable gases, and gas states and gas state patterns being determined and evaluated from the detected values by electronic evaluation using a computer program, and the pattern evaluation taking place preferably by comparison of the determined gas state pattern with typical gas state patterns, special event patterns and normal operation patterns.
Patent DE-4324867-A1 (DE)
Title: Ball valve, distributor housing and modular construction system with ball valves
Inventor: ROEMER JOACHIM
IPC: F16K27/00
Filed: 1993-07-23
Abstract: A ball valve (10; 72) with at least one ring forming a sealing shell (22, 24; 76, 78), with a rotatable valve element (14; 74) which is spherical at least in the area interacting with the sealing shell and which has a flow aperture (15; 86) which opens within an annular surface interacting with the sealing shell, with a housing (12; 84) which accommodates the valve element, and with an actuating element (38, 54; 84, 102) which is provided for the purpose of rotating the valve element between a fully open position and a fully closed position, the housing having on at least one side of the valve, a connection (164; 80) which is provided with holes distributed in a pattern around a connection opening, is distinguished by the fact that a modular combination with another component in the form of a diaphragm valve (34) or of a distributor housing (60; 62) which can be secured directly on the connection by means of a connection side (58, 68) is formed, further holes (108) in the same pattern as on the connection (16; 80) being arranged in the connection side, these holes being designed as threaded holes, and that the ball cock (10; 72) can be fastened to the other component by means of screws (56) which pass through the holes and engage in the threaded holes (108). <IMAGE>
Patent DE-4327139-A1 (DE)
Inventor: VILSER LEONHARD DR ING
IPC: F23J15/02
Filed: 1993-08-12
Abstract: A method for reducing the emission of odour and pollutants arising during the operation of a heating apparatus for vehicles is described, by which method the exhaust gases produced in the combustion chamber (1) of the heating apparatus during the combustion of the liquid fuel are guided over catalytically active layers arranged within the heating apparatus. Also disclosed is an arrangement having the two possibilities, which can be employed individually but also in combination, whereby   a) the layers forming the flow path for the exhaust gas within the heating apparatus, namely the outer surface of the flame tube (7) and the inner surface of the heat exchanger (12), are coated to be catalytically active and/or b) a catalytically active knitted fabric (21.3) is arranged in the space formed between flame tube and heat exchanger.   <IMAGE>
Patent DE-4328894-A1 (DE)
Title: Laser perforating appts. with single laser - for simultaneous multiple perforation of packaging material web
Inventor: HAYASHI EIKICHI
IPC: B23K26/064
Filed: 1993-08-27
Abstract: The appts. has a laser oscillator for delivering a laser beam with an energy distribution mode having several peaks. Several beam splitter elements have cleaved surfaces and which are arranged so that the multiple peaks of the laser beam are incident on the respective associated elements and produce several concentrated beam spots on the workpiece. Laser processing appts., for simultaneously processing a workpiece at several locations using the energy of a single laser beam, has a laser oscillator for delivering a laser beam in an energy distribution mode having several peaks. A concentrator concentrates the laser beam, and a beam splitter splits the concentrated first beam into several second laser beams in accordance with the energy distribution peaks and produces several concentrated beam spots on the workpiece. The workpiece is moved relative to the beam spots. The beam splitter and/or beam concentrator is of reflection type for changing the propagation direction of the laser beam. The beam splitter is a prismatic lens and the beam concentrator is a Fresnel lens or a meniscus lens. USE/ADVANTAGE - For producing very small air circulation holes in filter packing paper, in packaging materials for textiles, food, etc. Web perforating productivity is increased without increasing the web transport speed.
Patent DE-4329167-A1 (DE)
Title: Medical apparatus with an equipment member
Inventor: KRAUS GUENTHER
IPC: A61B19/00
Filed: 1993-08-30
Abstract: The invention relates to a medical apparatus with an equipment member (11) intended for application on to the body surface of a patient, and a patient bearing device (3), as well as means for adjustment of the equipment member (11) and the patient bearing device (3) relative to one another. In this connexion, adjustment takes place in first and second directions (w and x, respectively), the means being operable synchronously in the first and second directions (x, w), so that the equipment member (11) and the patient bearing device (3) execute a movement in a third direction (u) relative to one another. <IMAGE>
Patent DE-4329785-A1 (DE)
Title: Cross cutting machine for barstock blanks - has machining tool(s) in region of cross cutting tool and blank holder in machining position
Inventor: RICHTER HANS HARRY
IPC: B23Q7/05
Filed: 1993-09-03
Abstract: The machine has a blank feed (4) in longitudinal direction of the blank over a cross cutting tool in the blank movement path, and blank holders in the cross cutting position. In the region of the cross cutting tool is fitted a machining tool. During movement of the blank to the cross cutting position, it is temporarily held in at least one position. The blank is also held in the machining position. The machining tool has actuators effective to start its operation with the blank in the machining position. USE/ADVANTAGE - For finishing cross cut blanks without need for buffer storage. recircuiting and reclamping of the workpiece.
Patent DE-4331128-A1 (DE)
Title: Infrared sensor arrangement
Inventor: GOLBERG HANS-JOACHIM
IPC: H04N5/33
Filed: 1993-09-14
Abstract: An infrared sensor arrangement having a plurality of detector elements is described which reduces the requirements for the dynamic amplitude range of a multiplexer arrangement by high-pass filtering of the individual detector signals.
Patent DE-4338298-A1 (DE)
Title: Device for killing off standing flax plants
Inventor: ISENSEE EDMUND PROF DR
IPC: A01B41/00
Filed: 1993-11-10
Abstract: The device includes an element which penetrates the capsule area of the plants, and a device for sending thermal energy to the stalks. The assembly for fitting the device on the tractor has several units each comprising a separating body which consists of a pair of plough-like displacement elements (12,14) such as metal plates mounted wedged fashion pointing in the work direction with their tips (16) near the ground.  A cutter (18) acts vertically in the work direction between the displacement elements level with the capsule area. A burner (20) extends behind the cutter between the displacement elements from the area above the capsules down to near the ground. The units can be hung individually from the assembly fitting onto the tractor. Each unit can have a skid sliding on the ground.
Patent DE-4339241-A1 (DE)
Title: Circuit for monitoring and detecting the failure of the neutral or phase conductor of a three-phase supply
Inventor: METZNER GERD-L
IPC: G01R31/58
Filed: 1993-11-12
Abstract: The circuit produces a signal when a failure is detected. The phase lines (L1-L3) are connected via resistances (R1-R3) to a star point (3) which is connected via a load (V1,R5) to the neutral conductor (N). The voltage supply to the circuit is obtained via two phase conductors (L2,L3). A measurement circuit (R4,V3,R9) measuring the current flowing between the third phase conductor and the neutral conductor is connected to a comparison circuit (N1B,N1C) which compares the signal from the measurement circuit with a predefined threshold voltage and may generate the failure signal depending on the result of the comparison.
Patent DE-4340301-A1 (DE)
Title: Device for increasing perfusion in organs for prophylax and sickness treatment
Inventor: SCHUBERT WERNER DR MED
IPC: A61H23/02
Filed: 1993-11-26
Abstract: There are vibrators for controllable wave energy (14) of the low frequency regions, i.e. upto about 20000 oscillations per second. The vibrators are coupled on/in the patient's body over hours/days. The vibrators are driven either electromagnetically by piezoelectric effect or by mechanical pressure impact principle. These vibrators which are used in sanitation have connectors (4,4a) with membrane for the most probable smooth passing efficiency of oscillations. By means of a gel which is applied on the skin, the oscillation energy which is transferred into the body and organs, is amplified.
Patent DE-4342593-A1 (DE)
Title: Cleaning device for workpieces
Inventor: SCHLEGEL KURT
IPC: B24C3/18
Filed: 1993-12-14
Abstract: The cleaning device for a workpiece (15) has at least one spray jet (23) which produces a cleaning jet (24) directed onto the workpiece. The spraying jet is in a fixed position in the spraying space (22) of a cleaning cell (20. A manual lifting device (11) is used to grip the workpiece and move it in the cleaning jet produced by the spray jet. The surfaces to be cleaned are in direct contact with the cleaning jet. The manual lifting device may have a changeable grip device (13), enabling the gripped surfaces of the workpiece to be cleaned. If a double grip is used, two workpieces can be cleaned at the same time. A high pressure jet may be used to remove burrs.
Patent DE-4343176-A1 (DE)
Inventor: ENGELHARDT KARL DR
IPC: A01N43/653
Filed: 1993-12-17
Abstract: The invention concerns agents containing one or more plant-protection substances in a formulation which is carried on a granular or pellet-form carrier and enveloped in a wax copolymer made from ethylene and an  alpha -olefinically unsaturated monocarboxylic or dicarboxylic acid with 3 to 8 C-atoms. The invention also concerns a method of producing such agents, containing a fungicidal plant-protection substance, for the control of harmful fungi.
Patent DE-4343593-A1 (DE)
Inventor: WESSEL KLAUS
IPC: A61P3/08
Filed: 1993-12-21
Abstract: Use of (R+)-alpha-liponic acid (I), R(-)-dihydroliponic acid (II) or their metabolites, salts, esters or amides for prodn. of medicaments for treating the following conditions is new: (1) type I diabetes mellitus; (2) type II diabetes mellitus; (3) compensated and decompensated insulin resistance; (4) sequelae or complications of diabetes mellitus, e.g. cataracts, polyneuropathy or nephropathy; (5) sequelae or complications of insulin resistance; and (6) disorders associated with limited glucose transport protein (GTP) function or reduced GTP levels. Also claimed are: (a) the medicaments of (1)-(5) in combination with other antidiabetic agents, esp. insulin; and (b) the medicaments of (1)-(6) contg. vitamin E, vitamin C, NADH, NADPH and/or ubiquinones as additives or stabilisers.
Patent DE-4343935-A1 (DE)
Title: Panel fastener with threaded wall bolt
Inventor: NEUMANN RENE
IPC: E04F13/08
Filed: 1993-12-22
Abstract: The bolt (1) can be screwed into a masonry borehole (2) by a tool engaging its front face. Its free end section (3) carries an outer thread (4), by which it can be screwed into an inner thread (6) of an end section (7) of a tubular adaptor (5), whose outer wall (8) has a toothing (9). The toothing anchors the adaptor rotatably, but not slidingly, in a bore (10) of the panel (P) to be fixed. The other adaptor end section has a polygonal socket with at least three edges. Pref. between the inner end of the inner thread and the socket the adaptor has a restricted tubular section with inner thread.
Patent DE-4402136-A1 (DE)
Title: Motor vehicle tyre parameter measuring system
Inventor: DRIENDL DIETER
IPC: G01P1/04
Filed: 1994-01-26
Abstract: A carrier unit (10) integrated into the tyre has two carrier bodies (11,12) with a separator (13) arranged between them. A sensor unit arranged in the tyre or in one or both carrier bodies has at least one detector and an evaluation electronic unit. A piezoelectric element (30) mounted on a carrier body provides power to the system components and acts as a sensor for the tyre rotations. An integrated semiconductor circuit (40) mounted on one carrier body has a voltage supply unit, a counter unit, a memory unit, a temp. evaluation unit and an output unit. A data communications unit is mounted on carrier body.
Patent DE-4407118-A1 (DE)
Title: Spoke esp. for bicycle wheel
Inventor: SONG JIAN DR
IPC: B21F39/00
Filed: 1994-03-04
Abstract: A wheel spoke consists of a length of composite wire with a core wire clad with a corrosion resistant layer. Pref. the composite wire comprises either (i) a steel core wire clad with alloy steel, Ti, Ti alloy or Al; or (ii) a carbon fibre core wire clad with (alloy) steel, Ti or Ti alloy.
Patent DE-4407969-A1 (DE)
Title: Ventilator with filter clogging indication
Inventor: KROESCHE HERBERT
IPC: F24F8/108
Filed: 1994-03-10
Abstract: The invention relates to a ventilator (fan) for supplying and removing air to and from rooms, preferably forced-ventilated, in particular windowless rooms, having an air filter associated with the ventilator. Provision is made to arrange in or on a ventilator housing (2) of the ventilator (1) a differential-pressure sensor (15) which measures the air pressure both upstream and downstream of the air filter (22) and if a predeterminable pressure difference is exceeded, as clogging indication of the air filter (22), triggers a signalling device (7) and/or switches off the ventilator (1). <IMAGE>
Patent DE-4411873-A1 (DE)
Title: Ink jet printer and ink cartridge therefor
Inventor: OCHI NORIHIRO
IPC: B41J2/175
Filed: 1994-04-06
Abstract: A sponge (4002) which is permeable to a liquid for detecting the end of the ink and a sponge (4004) which is permeable to ink are arranged in an ink container (4001) separated from one another by means of an isolating film (4003). The liquid for detecting the end of the ink is a liquid based on oil and it has a higher specific electrical resistance than the ink, and its density is lower than that of ink. During use, the isolating film is pulled out of the container, as a result of which the sponge which is permeable to the liquid for detecting the end of the ink is brought into contact with the sponge which is permeable to ink. When, during use of the ink, the ink level drops, a corresponding amount of liquid for detecting the end of the ink flows in. When the latter enters the space between two electrodes (4006, 4006), the resistance between the electrodes increases abruptly, which indicates that the ink in the container has almost been used up. <IMAGE>
Patent DE-4415104-A1 (DE)
Title: Portable data memory for entry control to e.g. lockers and car parks
IPC: G07C9/00
Filed: 1994-04-29
Abstract: The data memory system comprises a portable flat storage unit (2) having a non-volatile memory which can be read and written by a control device (3), via an optical connection. The control device has a random generator (4), which originates random identification codes, and a memory (5) to store the codes.Even after the optical connection is broken and reinstated, the identification code is retained by the portable memory and can be re-transmitted to the control unit to be compared with the random identification code stored in it. The portable memory can also contain information about duration of use or location of equipment.
Patent DE-4421232-A1 (DE)
Title: Method for determining the quality of a thread
Inventor: ENDERS ULRICH
IPC: B65H59/40
Filed: 1994-06-17
Abstract: The invention describes a method for determining and/or processing a quality parameter of a thread during its winding within a thread-run system. In this method, the modulus of elasticity of the thread is determined as the basis of a quality parameter. The determination of this modulus of elasticity is carried out at a plurality of points in time during the winding operation or is carried out virtually continuously. The values determined for the modulus of elasticity are processed to form a quality parameter for the thread bobbin obtained. The invention describes, furthermore, various methods for determining the elasticity of a running thread from the change in thread tension caused by a stretching of the thread.
Patent DE-4425180-A1 (DE)
Inventor: KOEHLER MICHAEL DR
IPC: C07C57/12
Filed: 1994-07-16
Abstract: The invention concerns unsaturated fats with improved low-temperature behaviour which are obtained by: (a) dissociating lauric acid oils into fatty acids and glycerol; (b) subjecting the resultant dissociated fatty acids to fractionated crystallisation; and (c) hydrogenating the fraction of predominantly unsaturated fatty acids, optionally after converting them into low alkyl esters, to form the corresponding unsaturated fatty alcohols in the iodine value range of 85 to 100. The fats are further characterized by improved quality of colour and smell and are suitable for preparing fatty chemical secondary products, such as alkoxylates, ether sulphates, sulphates and esters, for example.
Patent DE-4427206-A1 (DE)
Title: Lactam] based prods. prodn., rotational or centrifugal casting
Inventor: NUSDORFER BERND-KLAUS
IPC: B29C41/04
Filed: 1994-08-01
Abstract: In a process for mfg. products (12) by polymerising lactams in a mould, fibre reinforcing material (14) is positioned in the mould prior to lactam (13) polymerisation.  Also claimed is a fibre reinforced component (12) based on polymerised lactam.
Patent DE-4427609-A1 (DE)
Title: Shaft construction system for sewers etc.
IPC: E02D29/12
Filed: 1994-08-04
Abstract: The shaft system contains individual prefab. wall sections (A,B), with their interengaging edge regions positively linked. At least in the region of one end of the wall section (A) is a circular sector-shaped recess (1), while in the region of at least one end of the adjacent wall section (B) its front edge (2) is rounded to match the recess. Pref. in the rounded front edge of the second wall section contains at least one retention bore (3) for a dowel. Typically in the end region of the first wall section is located a frusto-conical recess (5) in extension of the sector-shaped recess to the opposite outer wall (4).
Patent DE-4428398-A1 (DE)
Title: Hospital waste etc. conversion
Inventor: SCHULTEN RUDOLF PROF DR
IPC: C10B53/00
Filed: 1994-08-11
Abstract: The heat for pyrolysis is generated by oxidation of the Si, assisted by water vapour and other oxidants followed by slag granulation in a water bath etc. The gases coming off are held in the chamber above and are quenched (2) using alkaline water to bind halogen cpds. and condense heavy volatile metals. At low hydrocarbon content, the remaining gas is solidified by binding to elementary Si at elevated temperatures. If the gas contains higher amounts of hydrocarbon as also CO and H2, these are methanised (3) to give methane and water. Outside heat converts the methane to soot and hydrogen, the latter being re-methanised. This sequence of quench, hot Si binding and sooting (4) is necessarily adapted to the composition of the waste being treated. The waste is admitted to the melting chamber from side by gravity chute pocket (2) so as to fall onto the molten slag bed (5).
Patent DE-4428866-A1 (DE)
Title: Pressure regulator
Inventor: GOEBEL PETER
IPC: G05D16/16
Filed: 1994-08-05
Abstract: Pressure regulator for a gas-heated heating appliance with a fan (21) which is connected via chokes to an air inlet and a gas inlet and whose pressure side is connected to a burner, the outflow side of an air orifice (20) being connected to a space (43) of the pressure regulator (29) defined by a control diaphragm (10) and a servo diaphragm (11), and a space (45) defined by the control diaphragm (10) being acted upon by the pressure in the low-pressure chamber, and the servo diaphragm (11) controlling a valve (12) which influences the inflow to a space (41) defined by a regulating diaphragm (8) which controls a gas-regulating valve (5). In order to ensure a constant regulator pressure pR, provision is made for a holding part (15) with an internal thread (49) to be pressed into one of the two diaphragms (10, 11) defining a space (43). Adjustably held in the holding part (15) is a screw (14) which determines the distance between the two diaphragms (10, 11). <IMAGE>
Patent DE-4436469-A1 (DE)
Title: Automatic system for ON/OFF switching lamps of vehicle lamps
Inventor: SPREITZER ANDREA
IPC: B60Q1/14
Filed: 1994-10-12
Abstract: An automatic safety illumination system for a car has a brightness sensor, a dampness sensor, a speed sensor and a braking sensor, all with preset switching thresholds. There is also a crash sensor plus two inputs for the lighting control unit. These are all built into the car and when the respective thresholds are reached, the headlamps or warning lamps are automatically switched on, independently of the driver. When the criteria for the actions have gone, the lamps are automatically switched off again. Manual operation is only used in the workshop, in the car-wash, etc. With some modifications, the system is also suitable for motorbikes.
Patent DE-4439786-A1 (DE)
Title: Plug connector housing for vehicle airbag connector
Inventor: SCHMIDT KARSTEN DIPL-ING FH
IPC: H01R4/24
Filed: 1994-11-07
Abstract: The plug connector housing allowing at least one electrical lead to be connected electrically and mechanically with a corresponding terminal and has 2 cooperating housing halves secured together, with at least one contact element providing the electrical connection between the electrical lead and the terminal. The contact has a cutting and clamping contact zone for contacting the electrical lead when the housing halves are secured together. One of the housing halves has interconnection elements (80, 81) allowing several connector housings to be coupled together in a band, with integral spacer elements (94, 95) determining the relative spacing of the housing halves.