baber/WOPTO huggingface dataset:
Patent DE-4126251-A1 (DE)
Title: Composite bottle for storing high pressure gas and - has aluminium@ bottle with fibre reinforced plastics outer covering
IPC: F17C1/16
Filed: 1991-08-08
Abstract: The bottle has a body made of aluminium with a cylindrical main part and hemispherical end caps. The aluminium body is reinforced with external windings of fibre reinforced plastics material. In the transition region between the cylindrical main part and the hemispherical end caps the reinforcement is arranged in layers (11,13,15) in which the fibres cross over one another, alternating with layers (12,14) in which the fibres are arranged radially. A layer (11) with cross-windings is in direct contact with the aluminium body (2). USE/ADVANTAGE - Storage of high pressure gas. The use of fibre reinforced plastics provides a bottle of minimum weight.
Patent DE-4126347-A1 (DE)
Title: Substrate for soil improvement agent, culture substrate or flower soil - contains miscanthus and is obtd. by composting high nutrient contg. substances
Inventor: BRETTHAUER JENS
IPC: C05F9/04
Filed: 1991-08-09
Abstract: A substrate for use as a soil improvement agent, culture substrate or soil for flowers, which has been obtd. by composting substances of high nutrient content, contains Miscanthus. The amt. of Miscanthus is pref. above 10%. The Miscanthus can be mixed with the original starting material or added to the substrate. Purified and/or thermally treated Miscanthus is used. USE/ADVANTAGE - Miscanthus (china grass) is a durable plant which retains its structure improving qualities to the end of composting. It also has low nutrient content and lignin content and thus acts solely as a structure improver and rots only after the rotting of the original substance (e.g. organic/domestic refuse) is complete. The addn. of Miscanthus reduces the nutrient content to the desired extent.
Patent DE-4128411-A1 (DE)
Inventor: KAMMERL ANTON DR ING
IPC: H04L12/70
Filed: 1991-08-27
Abstract: For a dual leaky-bucket ATM bit rate monitor, in which the peak bit rate is monitored and the maximum number of cells of a full-rate burst is specified in a first leaky-bucket unit, the duration of peak-rate bursts is monitored by means of a first counter in each case reset to zero when the count drops back below a certain value in a second leaky-bucket unit whilst the mean bit rate is monitored by means of a second counter having a lower operating threshold, which is only incremented with a smoothed cell rate at higher bit rates.
Patent DE-4128426-A1 (DE)
Inventor: BEAUJEAN HANS-JOSEF DR
IPC: C11D3/12
Filed: 1991-08-27
Abstract: The purpose of the invention is to improve the storage stability at room temperature as well as at higher temperatures of phosphate-free, aqueous and zeolite-containing liquid washing agents having an advantageous viscosity for their use and a performance that satisfies the high standards required of modern liquid washing agents, and to develop a process that is as simple as possible for producing the same. According to the invention, 30 to 65 parts by weight of water are mixed with 12 to 22 parts by weight of synthetic zeolite NaA, 8 to 19 parts by weight of a surface-active agent and if necessary other ingredients of washing agents. The zeolite is used as an aqueous suspension in which the mean zeolite particle diameter lies in a range from 1.5  mu m to 2.5  mu m. This suspension is produced by wet crushing a zeolite suspension whose particles have an at least 1.2 larger mean diameter.
Patent DE-4131129-A1 (DE)
Title: Clocked burn-in of thick-film integrated circuits - heating cassette by hot-air blowers in different temp. zones sepd. by moving hollow partitions
IPC: H01L21/70
Filed: 1991-09-19
Abstract: The method involves treating ceramic substrates in a "pusher oven" in specially shaped cassettes in which 30 to 50 substrates are spaced about 5 millimetres apart between thickened and stiffened end plates. Hot-air blowers are used for different temp. ranges with one cassette at a time in each temp. zone as the workload is moved through the oven in stages of about 2 minutes each with fresh air control by a Carbon-monoxide sensor. ADVANTAGE - More than 3000 substrates per hour can be treated in oven about 3 metres long. Better temp. distribution and stability. Several single steps missed out by use of cassettes.
Patent DE-4133185-A1 (DE)
Title: Long term care system for plants - has neatly fitting together containers with flexible connecting channel
Inventor: BLOCK HUBERT K
IPC: A01G27/02
Filed: 1991-10-07
Abstract: The outside walls of the container serve as underpressure tanks and are particularly designed oblong multi-cornered at the end so as to fit together. The shaft faces (1b, 1c, 1d) of one container (1a) are arranged outwards and the shaft faces (2b, 2c, 2d) of the other container (2a) are arranged inwards. At least two outer containers are connected, linked at the base (4, 5) by the flexible connecting channel (6). Each base of the outer shafts is double-walled and associated with a tank reservoir whereby the inner base walls and inner shaft walls of the containers are drilled through. USE/ADVANTAGE - As room separators whereby the parts fit together whilst ensuring the underpressure principle tank system functions reliably.
Patent DE-4134415-A1 (DE)
Inventor: SCHENKYR DIETER DIPL PHYS
IPC: H04B1/10
Filed: 1991-10-17
Abstract: In an aerial reception process, in particular for mobile reception, a good reception may be obtained without the need for additional shielding measures on the vehicle. For that purpose, at least one interfering signal occurring in the neighbourhood of the reception site is added to the reception signal so as to compensate for the interfering signal. This measure allows in particular a wide freedom of choice of aerial shapes and mounting sites for the reception aerials, in particular on motor vehicles. Preferably, at least one aerial probe capable of taking the vehicle-inherent interfering signal is provided.
Patent DE-4220424-A1 (DE)
Title: Slab shearing equipment for hot wide strip mill allowing redn. in shearing region length and slab spacing - where sheared pieces are upstream of shear, and distance from cutting edges to first shear cut position is specified
Inventor: BUDACH MARINA
IPC: B21B45/00
Filed: 1992-06-22
Abstract: Equipment includes a shear which cuts off reject or scrap pieces of the slab and is designed so that the sheared scrap pieces are located upstream of the shear and so that the distance (ST5, in m.) from the shear cutting edges to the position of the first shear cut, for sepg. the entire slab reject portion at the start of rolling operation interruption is less than BAS - PW - L55 - S5W where BAS = min. spacing (in m.) between trailing and leading ends of immediately successive slabs in the furnace in the region adhead of the furnace outlet; PW = forwards or backwards slab travel (in m.) during 'hunting' in the furnace, i.e. when the slabs do not travel continuously in the direction towards the mill train; L55 = max. length (in m.) of scrap piece sepd. in one shear cut during cutting up of the damaged slab or the portion to be removed from the roller table; S5W = path (in m.) covered by the damaged slab (portion) on the roller table on carrying out a shear cut, pref. having a value of zero. Roller table section, between the furnace outlet and the shear, is pref. provided partially or completely with a housing for reducing slab heat losses, the top of the housing being capable of upward pivoting opt. in individual sections. Discharge of the sheared scrap pieces is carried out. Sloping roller table which is at right angles to the axis of the main roller table and which conveys the scrap pieces to a receiver located below the lower end of the roller table. USE/ADVANTAGE - Used esp. in hot wide steel strip mfr. Shearing region length can be reduced, the safety distance between successive slabs can be reduced and thus the buffer capacity of the continuous furnace can be increased.
Patent DE-4224447-A1 (DE)
Title: Recorder and playback equipment for flight data - has records combined in electronic unit for video signal generation and reproduction
Inventor: HOFFMANN DIETER
IPC: G01S13/91
Filed: 1992-07-24
Abstract: The record and playback equipment uses records supplied by aircraft fitted instruments and are combined for video signal generation and reproduction (11 - 14) in an electronic unit (16) and are played back in a video receiver (17) on a tape (18). The data from the existing aircraft instruments are written into semiconductor memories (5) via a mission data input/output unit (4) for the flight path determination (2). On the ground, the data in the semiconductor memories are processed in a data processor (20). Pref. the aircraft instruments contain an IR receiver with a viewing unit (11), a radar (14) with scan converter (15), a head-down display (13), and a camera for a head-up display (12). ADVANTAGE - Facility for scanning flight data and their display on the ground.
Patent DE-4224562-A1 (DE)
Title: Ski boot with foot casing and attached back flap - has pivot lever in housing inside back flap cavity, and tie rod enclosed by spring with hand lever
Inventor: FREISINGER HENRY ING
IPC: A43B5/04
Filed: 1992-07-24
Abstract: The ski boot (10) has a foot casing (11) and attached back-flap (13) connected by a lever (21) pivot-mounted on transverse axles (21b) in the two sides (20b) of a U-section housing (20) contained in a hollow cavity (13b) in a back attachment to the back-flap. A tie-rod (16) enclosed by a spiral compression spring (17) exerts force on the lever, the end of which sticks out from the back-flap and is attached to a spring-loaded hand-lever (22). The tie-rod's top has a fitment (19) for the lever's two hooks (21a). The free, hooked end of the lever is in two parts holding the hand-lever's pivot axle (24). ADVANTAGE - The ski-boot has a simpler fastening mechanism; the elastic element affecting the back-flap's pivot movement in relation to the foot-casing is adjustable.
Patent DE-4225212-A1 (DE)
Inventor: SCHUSTER ELMAR
IPC: D04B15/56
Filed: 1992-07-30
Abstract: In a process for intarsia knitting on a knitting machine with web carriages having several cam plate systems (I, II, III, IV), it is possible to knit any number of adjacent intarsia regions (1 to 10) during one carriage travel in that a cam plate system taking place in front of the direction of travel of the carriage knits only over a part of an intarsia region and a knitting system running behind in the direction of travel of the carriage completes the knitting of the partially knitted intarsia region. The thread guide is preferably moved against the direction of travel of the carriage after the knitting of a part of the intarsia region. A knitting machine for intarsia knitting is described.
Patent DE-4225294-A1 (DE)
Inventor: KRAMER FRIEDHELM
IPC: A41H37/00
Filed: 1992-07-31
Abstract: The invention relates to a machine for fitting rivets, press-studs or the like with a base tool (5) acting as a support in riveting, a controlled-lifting upper tool (7) and magazines (70, 72) allocated to these tools with feed rails (69, 71) to take the components from the magazine chambers (93) to the tools. So that the magazines (70, 72) can be quickly changed, the invention proposes that the spindle holders of the magazines (70, 72) be collapsible in such a way that the end of the guide rails (69, 71) can be arranged at different distances from the relevant tool (5 or 7).
Patent DE-4227154-A1 (DE)
Inventor: OLSZEWSKI EGON DIPL ING
IPC: B60J5/04
Filed: 1992-08-17
Abstract: A steel alloy is used for producing reinforcement tubes for the side doors of private cars. The steel alloy contains, in percentage by weight, 0.15 to 0.25 carbon (C), 0.50 to 0.60 silicium (Si), 2.00 to 3.00 manganese (Mn), 0.50 to 0.70 chromine (Cr), 0.30 to 0.50 molybdenum (Mo), 0.20 to 0.60 nickel (Ni), 0.03 to 0.05 aluminium (Al), 0.02 to 0.04 niobium (Ti), 0.01 to 0.06 titanium (Ti); 0.001 to 0.004 boron, 0.01 to 0.04 nitrogen (N), up to 0.02 phosphorus (P), up to 0.015 sulphur (S) and up to 0.50 copper (Cu). In percentage by weight, the sum of C, Si, Mn, Cr and Mo varies between 3.5 and 4.5 and the sum of Ti and Nb amounts up to 0.07 % by weight.
Patent DE-4232791-A1 (DE)
Inventor: LANDT THOMAS
IPC: B60P3/32
Filed: 1992-09-30
Abstract: A container serves as a building site caravan for so-called small building sites, the body of which container which is fitted on the steel profile frame (2) consists of a plurality of enclosed units. This design of the body which has principally a rest room unit (10), a toilet unit (11) and a store unit (12) is connected as a complete unit or respectively as an individual unit to the steel profile frame (2) or chassis (3). <IMAGE>
Patent DE-4236489-A1 (DE)
Title: Method to install sealing foil in subterraneous curtain wall - uses unrolling cage with prefabricated sealing foil section placed over wall ditch
Inventor: NEUENHAUS HANS DIPL ING
IPC: E02D19/18
Filed: 1992-10-29
Abstract: A prefabricated section of sealing foil with edge closing battens is wound onto an unrolling cage. The cage is positioned above the wall ditch, and the sealing foil section is drawn by a traction device through the curtain wall material before it has set. The front of the lower end of the foil section is provided with a spacer, before it is drawn off. Before the ditch is filled with wall material, two loosely clamped blocking/guide bodies are positioned in the ditch section. The bodies grab the spacers on the sheeting to be inserted, and pulled off the elements after completion of the process. USE/ADVANTAGE  - Wall to secure martial dumps etc. Permits working independent of weather conditions.
Patent DE-4236847-A1 (DE)
Inventor: KAISER THEODOR DIPL ING
IPC: F16C19/20
Filed: 1992-10-31
Abstract: A radial rolling bearing has cylindrical rolling bodies (2) which roll between an inner ring (11) and an outer ring (10). Individual spacers (1) are inserted between every two adjacent rolling bodies (2). The spacers (1) have contact surfaces (4) on both sides of their longitudinal center plane (3) and when the radial rolling bearing rotates, they are guided by means of one of their end sections (4a) on a running track of the inner ring (11) or outer ring (10). The spacer (1) is characterised in that a section (5) of the contact surfaces (4) has a convex, concave or flat profile on both sides of a sector (12) of the radial rolling bearing. When said section (5) is concave, its radius of curvature is substantially larger than the radius of curvature (8) of the rolling body (2). Because of the missing osculation between the spacer (1) and rolling body (2), an improved lubrification is achieved, and because of a defined point of application of force of the rolling body (2) on the spacer (1), the braking effect of the spacer (1) is compensated. Because of the reduced frictional heat, rolling bearings with such spacers can be driven at a very hig maximum speed of rotation.
Patent DE-4238880-A1 (DE)
Title: Acceleration switch for e.g. motor vehicle - has polarisation directions of magnets perpendicular to long axis of tilting member and contacts of reed switch in tilting direction
Inventor: KAISER HARRY DIPL ING
IPC: H01H35/14
Filed: 1992-11-19
Abstract: The acceleration switch (11) includes a housing (10). A magnet system (18) within the housing has two permanent magnets (19, 20) with opposite polarisation directions. The magnets are connected to a magnetic flux conducting member (21). A reed switch (25) has contacts (26, 27) in the magnetic field between the magnets. The polarisation directions of the permanent magnets run perpendicular to the long axis of a tilting member (15). The contacts of the reed switch are arranged in the tilting direction of the tilting member. ADVANTAGE - Can be mass produced and exchanged for existing switches. Has relatively short tripping path and time, tripping associated protection devices for slight amount of tilting of tilting member.
Patent DE-4240470-A1 (DE)
Title: IC engine with improved carburation - has heated insert body with flow-parallel channels, behind each injection valve set at angle to flow direction of valve
Inventor: SCHREIBER KLAUS-HAGEN
IPC: F02M29/04
Filed: 1992-12-02
Abstract: The engine has non-central fuel injection into individual intake tubes. Each has an intake tube and channel and injection valves with associated elements to improve carburation. An insert body (10) is located behind each injection valve (7), in direction of flow. The body has mainly flow-parallel flow channels (12) and a flow intake surface (11). This is at an angle to the flow direction of the injection valve, and is charged with the injected fuel (8). There are elements to heat the insert body, which is wound from profiled flat material. ADVANTAGE  - Optimum carburation during all operational conditions of the engine.
Patent DE-4240687-A1 (DE)
Title: Electromechanical time switch with infra-red transmitter and receiver - is divided mechanically into high-voltage portion with socket outlet and low-voltage portion which includes timing circuits
Inventor: PFEFFER DIETMAR
IPC: G04G15/00
Filed: 1992-11-11
Abstract: The time switch includes a housing which is divided into two parts (1a,1b) for spatial separation of the relatively high mains voltage at the socket outlet (3) from the lower voltage required to operate the electronic circuitry of the clock. The smaller part (1b) carries the time-of-day display (4) and operational keypad (5), and is connected to the larger part (1a) by press-fit couplings or catches (6). The two parts are in communication via a link between an infra-red transmitter and a corresp. receiver. ADVANTAGE - Display reading and operation are facilitated with information readable from the optimum angle even where socket is installed in unfavourable location.
Patent DE-4240846-A1 (DE)
Title: Room door with peripheral HF screening - has flexible screening band parallel to elastic seal around edge of door panel or door frame
Inventor: BUCHELE WERNER
IPC: E06B5/18
Filed: 1992-12-04
Abstract: The door (3) has a elastic seal (22) between the door panel and the rectangular door frame (4) with a peripheral HF screening (18) around the edge of the door panel. The screening has a flexible screening band (23) over at least part of its length, parallel to the elastic seal, facing the door opening (5). The screening band and the seal are clamped between two spaced walls (26, 27) of the door panel and/or the door frame. ADVANTAGE - Simple fixing of HF screening with secure retention.
Patent DE-4244172-A1 (DE)
Title: Lock cylinder with core in cylinder housing
Inventor: KREMER PETER
IPC: E05B27/04
Filed: 1992-12-24
Abstract: The core is formed a key duct (9) with profiled cross-section, with profiled bodies arranged on both sides of the key duct. Their protruding peripheral sections form parts of the key duct profiling. The bodies are formed by rollers (17,18) extending over the entire height of the key duct.Pref. the rollers are the sole profiled bodies. The rollers are rotatably mounted on the jacket faces of the peripheries, forming the key duct ribs, rolling over the shoulder-shaped counter-faces (19,20) of the cylinder core. The roller axes (3-B) converge together.
Patent DE-4307911-A1 (DE)
Title: Roller-type drawer cabinet
Inventor: SCHEU PAUL FRIEDHELM
IPC: E05B65/46
Filed: 1993-03-12
Abstract: The invention relates to a roller-type drawer cabinet (1) with a housing (2) for receiving a plurality of drawers (6), each drawer being mounted in the housing on opposite sides (9, 10) via telescopic rails (12), as well as locking means (36) for locking the two telescopic rails in the retracted and extended state, and devices (22, 23) on both sides for releasing and engaging the locking means being provided. In order to ensure in the case of a unit of this type simple handling of the drawer as it is pushed in and pulled out, with simultaneous unlocking of the drawer, the invention proposes that the devices on both sides for releasing and engaging the locking means are rigidly connected to one another via a frontal connecting element (25) arranged on the outside of the drawer. <IMAGE>
Patent DE-4310822-A1 (DE)
Title: Arc-jet engine
Inventor: STEENBORG MANFRED
IPC: F02K9/68
Filed: 1993-04-02
Abstract: An arc-jet engine which serves, in particular, to correct the attitude and orbit of spacecraft (space vehicles) consists of a housing constructed as an anode, and at the same time of a divergent nozzle and a rod-shaped electrically insulated cathode held centrally therein. The cathode is arranged in a combustion chamber into which working gases are injected. The tip of the cathode is separated from the constricted cross-section of the nozzle throat (critical section of the nozzle) by a small air gap. When the gas is flowing, an arc from which the working gases absorb additional thermal energy is struck between the anode and cathode. The entire arrangement is constructed in such a way that the production device for the working gases, the guide device for the working gases produced therein and the actual arc-jet engine are arranged situated one behind another on a common axis. For this purpose, the cathode is connected to the electric power supply unit via a flexible lead element guided out of the housing at the side. <IMAGE>
Patent DE-4310829-A1 (DE)
Title: Skimming catamaran
Inventor: BECKER GERHARD
IPC: B63B1/12
Filed: 1993-04-02
Abstract: Published without abstract.
Patent DE-4313447-A1 (DE)
Title: Device for mounting electric pumps
Inventor: MUCKELMANN KLAUS
IPC: F04D29/66
Filed: 1993-04-24
Abstract: Despite an elastic pump fastening, this is not sufficient to completely suppress the noise of the electric pump in the interior of the vehicle. The novel device therefore has the features that the connecting hoses (7) between electric pump (1) and consumer and fluid source are interrupted by an intermediate connection piece (8) rigidly connected to the frame (2), the connecting hose (9) between connection piece (8) and electric pump (1) having elasticity comparable with the pump fastening (5). In this way, the noise of the electric pump in the vehicle can no longer be perceived by the occupants. <IMAGE>
Patent DE-4313458-A1 (DE)
Title: 3-D coordinate measuring machine
Inventor: SCHUM MATTHIAS
IPC: G01B5/008
Filed: 1993-04-24
Abstract: In a 3-D coordinate measuring machine having a sleeve (9) which can be displaced in the Z-direction, on whose outer end the measuring head (7) is located, and which can be displaced in the X- and Y- plane, two planes (driving plane (5), measuring plane (6)) lying one above the other are proposed. Arranged in the upper plane, the driving plane (5), is a driving cross (3) which can be moved horizontally in the guides via four cross slides. The sleeve (9) is arranged in the middle of the driving cross (3). Arranged symmetrically relative to the middle are three drives (10, 12, 13) of which one serves as a drive (10) of the sleeve (9), and the two others (12, 13) serve the purpose of displacement in the X- and Y-directions. The supply lines are fed via an arm of the driving cross (3). A guiding cross (4) is arranged in the measuring plane (6), likewise in a horizontally movable fashion. A scale is assigned to each of the arms of the guiding cross (4), and four pockets (11) are arranged symmetrically relative to the centre of the guiding cross (4). Rigidly attached spherical fingers (8) engage in said pockets on the driving cross (3). The sleeve (9) held by the drive (10) is guided into said pockets. <IMAGE>