baber/WOPTO huggingface dataset:
Patent DE-4234386-A1 (DE)
Title: Spacer for wiring distribution rack - has extruded right-angled triangular section with equal sides and projections on sides and corners for other fitments
Inventor: MAERTENS LUTZ
IPC: H02B1/052
Filed: 1992-10-06
Abstract: A spacer for a wiring distribution rack is made out of extruded hollow section which is triangular in shape. The apex of the triangle is 90 degrees and the sides (3,4) of the triangle are equal. Along each side are projections (5,6) running the length of the spacer C-rail that can be used for fastening a series of clamps. On the outside of the base of the triangle (2) and at the corners (11,12,13) are further projections (7,8,9) for the mounting of other elements. The corner projections contain T-slots for cabling supports and the projection at the apex contains a T-slot for a cable conduit. The projections on the triangle base are L-shaped. ADVANTAGE - Allows space-saving assembly of distribution rack.
Patent DE-4236629-A1 (DE)
Title: Plastics waste identification - uses partial melting for the vapour to be analysed to control the sorting
Inventor: MINDERMANN KURT-HENRY DR
IPC: B29B17/02
Filed: 1992-10-30
Abstract: To sort waste into different types of plastics and other materials, the plastics material mixt. is melted at least locally, and the vapour is analysed. The different analysis values give the nature of the different plastics after they have been separated from the other waste material. Also claimed is an assembly with a separator to detach the plastics from the remainder of the waste. A plastics melter and vapour extraction system is brought to the movement path of the mixture to be analysed, and the sorting system is controlled according to the analysed compsn. of the vapour. USE/ADVANTAGE - The system identifies the compsn. of the waste for recycling. The method effectively sorts and identifies different plastics and other materials in waste, for a cost-effective sorting into their types.
Patent DE-4237761-A1 (DE)
Title: HF surgery device for cutting and coagulation of tissue - has high frequency generator and probe connected via screened cable, and measures only probe current
Inventor: FASTENMEIER KARL PROF DR ING
IPC: A61B18/12
Filed: 1992-11-09
Abstract: The surgical arrangement contains a high frequency generator (1) for hf surgery with controls and/or safety devices with a measurement device (2) for indicating the high frequency current which is fed via a screened HF line (3) and a probe (4) as the HF path to the tissue (10). A neutral electrode (5) includes a return line used as the current path to the generator. A measurement transducer in at least one HF path detects a parameter proportional to the HF current which is evaluated. Only the components of the generator current flowing through the probe into the tissue is displayed. USE/ADVANTAGE - For use in cutting tissue and coagulation in HF surgery. Ensures that only probe current is measured.
Patent DE-4238666-A1 (DE)
Title: Object detection arrangement with transmitter and receiver - contains threshold switch and micro-controller testing numbers of pulses compared to demand pulse count
Inventor: OLLHAEUSER HELMUT
IPC: G01V8/10
Filed: 1992-11-17
Abstract: The object detection arrangement contains a threshold switch (20) which evaluates the receiver signal and tests the signal with the aid of a microcontroller wrt. a signal reserve. The switch output feeds the signal input of the microcontroller, and a defined number of demand input pulses is placed in a memory (11). During this pulse sequence, the transmitter (13) transmits at least one pulse at reduced power in the region of the power or functional reserve range. If the actual pulse number is less than the demand pulse number, a warning signal is triggered  immediately or after storing one or more such pulse number relationships. USE/ADVANTAGE - Periodic or continuous detection of whether there is power or function reserve without cyclical application of different resistances to input of threshold switch.
Patent DE-4238853-A1 (DE)
Inventor: BURK ROLAND DIPL PHYS
IPC: F28F9/02
Filed: 1992-11-18
Abstract: The invention concerns a condenser for a vehicle air-conditioning system, the condenser having a ribbed tube (10) fitted on each side with collector tubes (13, 14) which are divided by partition walls (17, 18) into an upper zone for condensing gaseous refrigerant and a lower zone for supercooling liquid refrigerant. Disposed parallel to one collector tube (14) is a collector tank (23) which is connected via a first opening (24) to the upper (condensing) zone and via a second opening (25) to the lower (supercooling) zone.
Patent DE-4240879-A1 (DE)
Title: Identification system for use with carrier pigeons - has code in memory of electronic chip implanted beneath skin and read by non contact means
Inventor: HALLER MAX ERNST
IPC: G06K19/04
Filed: 1992-12-04
Abstract: An identification system for use with carrier pigeons is in the form of an electronic chip attached to the pigeon. The chip has an identification code stored in memory that is read by a non contact device. The chip may be implanted beneath the skin and is contained within a sterile coating. The code can provide date of birth, country, colour and breed information. USE/ADVANTAGE - Prevents mechanical manipulation of code.
Patent DE-4243533-A1 (DE)
Title: Object magnetic field compensation system
Inventor: KOCK RUDOLF ING GRAD
IPC: B63G9/06
Filed: 1992-12-22
Abstract: The magnetic field compensation system uses a coil system in 3 coordinate axes enclosing the object or attached to it, supplied with compensation currents via a processor-controlled current supply. A three-axis coil system is used. The coils are either wound around the object or lie against the wall of the object. The coils are supplied by a computer-controlled current supply. The earth's magnetic field for each geographical position is calculated and used to control the compensation currents together with the detected movement of the object, to compensate for the permanent and induced magnetic field components in both vertical and horizontal directions.
Patent DE-4303037-A1 (DE)
Title: Rubber conveyor belt for offset lines
Inventor: LEWIN HEINZ-ULRICH
IPC: B65G47/53
Filed: 1993-02-03
Abstract: The continuous conveyor belt (2) has an integrated angled station (10) with a turning pulley (4), which is located at an angle to the incoming and outgoing belt sections (3,7). It also has a reversing pulley (6), which is located at a distance to the turning pulley, and again reverses the belt and passes it under the turning pulley.The turning axis (11) of the turning pulley is fixed on both sides, and extends along a line which halves the station angle. The belt is inserted into the turning pulley from above. A cleaning brush (16) is located between the two pulleys, to brush the top surface (15) of the belt.
Patent DE-4304887-A1 (DE)
Title: Laser-cutting method for sawn and shaped timber or for tree-felling work
Inventor: EHBAUER HUBERT-G
IPC: B23K26/402
Filed: 1993-02-17
Abstract: Wood cuts can be effected with greater precision; working operations can be largely programmed and electronically controlled, i.e. speeded up and facilitated. In addition, the maintenance of the cutting machine is relatively simple. By means of laser-cutting apparatuses, it is possible to cut veneers, wooden figures, timbers and trees of any size and in a variety of shapes. The wood-cutting proceeds largely without the troublesome wood flour dust and noise. The precise cut, as well as the precise separating by laser beam, is achieved in that the cut and shaped timbers pass through a special drying installation in the fixed state on the same working rail, so that warping of the timber is no longer possible. At the same time, inclusions of harmful substances caused by environmental influences are largely dissolved out. The method is most suitable for sawing, debranching and debarking work as well as for hedge cuts. It can be combined with cut product-chopping machines.
Patent DE-4305915-A1 (DE)
Title: Regenerable filter
Inventor: BUCK ALFRED
IPC: B01D46/24
Filed: 1993-02-26
Abstract: A filter contains a filter cartridge in a vessel furnished with a gas inlet and a gas outlet. The filter cartridge comprises a resistance heater made of a perforated tube. On the tube is arranged a heat transfer device in the form of a knitted wire cloth on which in turn are arranged rings composed of a knitted mineral fibre cloth which form the actual filter body. When the filter body is sufficiently highly laden with the substance to be filtered out, the heater is heated, the gas flowing through is heated using the heat transfer device to the extent that the substance to be filtered out is burned off in the filter body.
Patent DE-4308252-A1 (DE)
Title: Yarn-finishing machine
Inventor: MUELLER WERNER
IPC: D02G1/16
Filed: 1993-03-16
Abstract: A yarn-finishing machine designed as a texturing machine (10) has on the front mounting plate (11), in addition to known elements, such as delivery mechanisms, heating pins, laying rollers or the like, at least one movable and heatable pin (44, 45) which extends between the feed device (38) and winding device (36) transversely relative to the thread run of the ground threads (17, 18) and fancy threads (27, 28) and which, in a first end position, bears on the yarn and, in a second end position (44', 45'), is spaced from the ground thread (17, 18) and effect thread (27, 28). The pins (44, 45) execute a translational movement and provide the thread running past with thermal-set points which vary the dyeing characteristic of the full-bodied yarn (32) (Figure 1). <IMAGE>
Patent DE-4310151-A1 (DE)
Title: Digitised frequency-amplitude characteristic storage and evaluation circuit for RAM, ROM and EPROM stored values - has clocked counter for outputting sequential even numbered outputs, and for receiving counter reset pulse for odd numbered contents.
Inventor: FOHRINGER LOTHAR
IPC: H03K4/02
Filed: 1993-03-29
Abstract: In the circuit, the digitised frequency amplitude values are stored in a memory. Only even number values as digitised frequency amplitude value are stored, and at a desired point an odd number value is stored. A clocked counter (1) sequentially outputs the contents of the memory cell, corresp. to the counter state, for even numbered contents at an output (7). For odd numbered contents a reset impulse is applied to the counter. ADVANTAGE - Sampled frequency amplitude values stored in memory can be output as analog signals again.
Patent DE-4311760-A1 (DE)
Inventor: LEWIS ROBERT THOMAS
IPC: A24C5/34
Filed: 1993-04-08
Abstract: This invention relates to a loose filter tip detecting machine for filter tip cigarettes. A splittable drum assembly (30) has first and second vacuum force means in respective first and second segments (60,70) thereof. The vacuum force applied through each segment communicates with either the tobacco rod (16) or filter tip (15) of a filter tip cigarette (16) held in a groove (63,72) on the splittable drum assembly. The first and second segments (60,70) of the splittable drum assembly (30) can be moved apart, whereby the vacuum force applied to either section of a filter tip cigarette pulls the filter tip away from the tobacco rod, or vice versa, thus testing whether the attachment between the two sections is loose or not. <IMAGE>
Patent DE-4312102-A1 (DE)
Title: Method of disposing of asbestos-cement structural elements with regard to material recovery
Inventor: FORKEL KLAUS DR
IPC: C04B7/24
Filed: 1993-04-08
Abstract: The invention relates to a method of disposing of asbestos-cement structural elements combined with material recovery, in particular for use in the building and construction industry. According to the invention, the products containing asbestos are subjected to a thermal treatment, where disintegration substances and correcting substances, the latter advantageously influencing the reuse, can be added. After the tempered material is ground it is possible to use it in the building and construction industry to directly produce high-grade articles.
Patent DE-4315991-A1 (DE)
Title: Emergency off current loop
Inventor: LEIFER CHRISTOPH DIPL ING
IPC: H01H47/00
Filed: 1993-05-13
Abstract: An emergency off current loop (1) for the emergency shutdown of a machine or an installation is illustrated and described, having an emergency off button (2) designed as a break contact and having a contactor (3) which is in series with the emergency off button (2) and has main contacts (4) designed as make contacts, the main contacts (4) of the contactor (3) being situated in the main circuit of the machine or installation which is to be shut down in the event of an emergency. In the case of the emergency off current loop (1) according to the invention, a further emergency off button (17) or further emergency off buttons (17) can easily be inserted without an undesired emergency shutdown occurring, to be precise in that an emergency off loop extension connection (9) is provided in series with the emergency off button (2) and the contactor (3), the emergency off loop extension connection (9) has two extension connection terminals (10, 11) and the extension connection terminals (10, 11) are bridged or can be bridged, on the one hand, by a bridging plug (12) and, on the other hand, by a bridging button (13) designed as a make contact.   <IMAGE>
Patent DE-4326763-A1 (DE)
Title: Trolley
Inventor: SCHADOW KIRSTEN
IPC: B62B3/02
Filed: 1993-08-10
Abstract: The invention relates to a trolley (cart) (1) with a frame (2) and at least three legs (4, 5, 6 and 7) with wheels (19). According to the invention, the legs (4, 5, 6 and 7) are arranged tiltably on the frame (2). <IMAGE>
Patent DE-4327234-A1 (DE)
Title: Bicycle saddle
Inventor: URBAN KARL-JOERG
IPC: B62J1/02
Filed: 1993-08-13
Abstract: The invention relates to the construction of a bicycle saddle aimed at protecting the perineum and at the anatomical matching of its seat to the movement of the cyclist. The seat (1) of the bicycle saddle constitutes a U-shaped hoop (5) made of a padded, springable material. This is fastened cantilever-fashion in such a manner to a spring carrier (2) that the plane which it encompasses remains essentially horizontal and its limbs (6) constitute two self-supporting hoop parts (5a and 5b) which run virtually parallel and are springable independently of each other. A similar, hoop-like form of the spring carrier (2) and its cantilever-fashion attachment to a saddle holder (3) ensures the possibility of adjusting the spring action and the position of the saddle relative to the bicycle frame (4) independently of one another. The padding of the saddle attains a new form and function. Parts, regions or inserts can be filled with fluid. Others may be filled with granules and made into a vacuum. These features can likewise be flexibly and anatomically individually cast or filled with foam. <IMAGE>
Patent DE-4329163-A1 (DE)
Title: Piezoelectric drive unit
IPC: H01L41/09
Filed: 1993-08-30
Abstract: A piezoelectric drive unit which, during its operation, supplies a series of linear relative movement steps between an elongated drive mating piece (20) and the drive unit (2),     having a piezoelectric drive element (8); having two clamping devices (4;6) which can be activated alternately in order to produce clamping engagement with the drive mating piece (20); each of the clamping devices (4;6) having at least one clamping body (20) with a clamping surface (28), and having a piezoelectric clamp activator (22), characterised in that an inclined surface (36) is provided in order to convert the activating movement of the clamp activator (22) into the clamping movement of the clamping body (26). <IMAGE>
Patent DE-4329323-A1 (DE)
Title: Fuel cell current prodn. system for electric vehicle - contains fuel cell composed of fuel electrode and oxygen@ electrode with electrolytic layer in-between
Inventor: YAMADA SHUJI
IPC: H01M8/04
Filed: 1993-08-31
Abstract: A reformer unit (13) is incorporated for heating and decomposition of a raw material, which is composed of a liq. fuel and water as main constituents, whereby combustion gas is used for prodn. of hydrogen gas. A fuel cell (12) continuously supplies a specific load with electrical energy and comprises an electrolytic layer (12a), a fuel electrode (12b) arranged along a main surface of the electrolytic layer, and an oxygen electrode (12c) arranged along the other main surface of the electrolytic layer. The fuel electrode receives the hydrogen gas produced in the reformer unit and the oxygen electrode receives oxygen so that electrical energy is produced. Sec. cells are provided for supply to the load of a requisite amt. of electrical energy at least during the starting time, until the prodn. of electrical energy in the fuel cell commences or to the time at which the extent of the load changes. USE/ADVANTAGE - Fuel cell replacing battery for driving electric vehicle.
Patent DE-4330461-A1 (DE)
Title: Laser disc and compact disc player - allows different sizes of discs to be used with selector mechanical for locating discs in position on drive unit
Inventor: LEE SU KWOUN
IPC: G11B17/04
Filed: 1993-09-08
Abstract: The laser disc playing unit may be used with laser discs (3) of different diameters and also with two or more compact discs (4, 5). The discs are located on a main table (1) that can slide within a lower table (2). A disc selector allows one or other of the compact discs to be loaded and this consists of a linear toothed gear rack (7) that engages a pinion (8). The pinion is coupled via a transmission (9, 19) and has a cam (6) to provide the required displacement. Guide pins are positioned on both sides of the assembly. USE/ADVANTAGE - Provides disc selection and positioning on drive.
Patent DE-4330876-A1 (DE)
Title: Electric heater, in particular fan heater
Inventor: BONDZA HARALD DR
IPC: F24H3/04
Filed: 1993-09-13
Abstract: In an electric heater, in particular a fan heater having a blower arranged in the heater housing and a heating register for heating the outgoing air of the blower and a control device having a measuring sensor for the temperature of the incoming air, provision is made, in order to compensate for post-heating heat stemming from the heated up housing, for the measuring sensor (12) of the control device (13) to be arranged in or on the heater housing (1) in the flow (16) of the incoming air for the blower (5, 6, 7) and for a connectable heating resistor (14) to be assigned to the measuring sensor (12) in order to form a mixing temperature which has the effect that the control device (13) is switched off above the temperature of the incoming air. <IMAGE>
Patent DE-4333189-A1 (DE)
Title: Adamantyl(imidazolyl)phenylmethanes and their salts, process for their preparation, pharmaceuticals containing these compounds and their use
Inventor: KAMPE KLAUS-DIETER DR
IPC: C07C49/753
Filed: 1993-09-29
Abstract: Published without abstract.
Patent DE-4335560-A1 (DE)
Title: Regulator for air=fuel mixt. for IC engine - has two oxygen@ sensors in exhaust, one either side of catalytic converter, feeding ECU controlling injectors
Inventor: KAMURA HITOSHI DIPL ING
IPC: F02D41/14
Filed: 1993-10-19
Abstract: A regulator for the air-fuel ratio of an IC engine uses an oxygen sensor on either side of the catalytic converter in the exhaust system. A comparison of the two measurements is used to maintain the air-fuel ratio at the injectors (8) at a particular value. The regulator is an electronic control unit (ECU) with two stages (40A, 40B). The first stage has a differential amplifier with the output of the first sensor processed against a reference value. The second stage creates this reference value by differencing the output of the second sensor against another reference value. The output from the first differential amplifier is extended through a PI controller to the injectors. ADVANTAGE - Improved exhaust emission.
Patent DE-4336075-A1 (DE)
Title: Rolling contact bearing with lubricating device
Inventor: LE THANH-SON DIPL ING
IPC: F16C33/66
Filed: 1993-10-22
Abstract: The invention relates to a rolling contact bearing with lubricating device, comprising an inner race arranged on a shaft, an outer race, and rolling bodies which roll therebetween on associated bearing tracks, and are in connection with a lubricant-storage space, the latter comprising a sleeve which is divided into two halves by a wall (11). According to the invention, the sleeve (7) is subdivided into a closed oil chamber (13) and a grease chamber (12) which is open in the direction of the rolling bodies (4), oil chamber (13) and grease chamber (12) being in connection with one another by way of a porous partition wall (11). Due to the capillary action of its narrow gaps and pores, the partition wall takes in base oil to saturation point and supplies the lubricants stored in the grease chamber with said base oil, with the result that the lubricant retains its lubricating capacity over the entire duration of use of the bearing. <IMAGE>
Patent DE-4337314-A1 (DE)
Title: Reinforcing device for a body part of a motor vehicle
Inventor: KUEMMERLEN PETER DIPL ING
IPC: F16F7/14
Filed: 1993-11-02
Abstract: In the prior art, to reinforce a side door a tension element is clamped between two holding devices fastened on the load-bearing structure of the side door. According to the invention, the at least one tension element is assigned an energy-absorbing arrangement which can be deformed in an energy-consuming manner counter to the load direction of the tension element. Use for the side door of a passenger car.
Patent DE-4337711-A1 (DE)
Title: Compositions which are effective for spotty skin and mild types of acne and which contain monocarboxylic acid monoglycerides of short and medium chain-length fatty acids
Inventor: TRAUPE BERND
IPC: A61K31/22
Filed: 1993-11-05
Abstract: The use of monocarboxylic acid monoglycerides of short and medium chain-length fatty acids as active principle for spotty skin and mild types of acne, and the use of monocarboxylic acid monoglycerides of short and medium chain-length fatty acids as active principle against Propionibacterium acnes.
Patent DE-4339791-A1 (DE)
Title: Drive device for industrial robot - has rotor supported by resilient mounting and rotated via armature to rotate eccentric shaft
Inventor: SATAKE AKIRA
IPC: H02K41/06
Filed: 1993-11-16
Abstract: The drive device with a variable air-gap has a rotor (5) rotated by the electromagnetic force provided by an armature and attached to a base frame (21) via a resilient mounting (22), providing a rotation restraint. An eccentric support is provided with a rotation shaft (23b) having an eccentric shaft (23a) supported within the rotor, for rotation with the latter. Pref., the rotor lie within the armature with magnetic field coils supported by the inside face of the latter. USE/ADVANTAGE - Provides high output torque at low velocity for robot drive with simple construction and compact size.
Patent DE-4340745-A1 (DE)
Title: Preparation of esp. drinking water from impure supplies esp. sea water
Inventor: SIZMANN RUDOLF PROF DR
IPC: B01D3/34
Filed: 1993-11-30
Abstract: Water is recovered for drinking purposes from impure water sources, by heating the impure water at low temperature.  Some of the water is evaporated as it flows down a number of fleece or woven textile surfaces within an enclosed housing.  Water vapour moves by convection to condense on a heat exchanger surface cooled by an inflow of impure water.  The condensed water is removed, while the residual impure water is retained and concentrated within the housing.  The novelty is that evaporation is effected by lateral transverse flow of the water vapour into and out of the open-sided channels, and that convection takes place between the fleece or textile surfaces at all points on the fleece or textile surfaces and the surface of the exchanger. The appts. for carrying out the process is also claimed.