baber/WOPTO huggingface dataset:
Patent DE-4134957-A1 (DE)
Title: Counter cutter setting device for straw chopping machine - uses sensor signals indicating impact between counter cutter rail and rotating cutting blades
Inventor: BEHNKE WILLI
IPC: A01F29/09
Filed: 1991-10-23
Abstract: The setting device (1) allows a counter cutter rail (2) to be adjusted relative to cooperating cutting blades (5,5'). Sensors (8) detecting the noise resulting from contact between the cutting blades supported by the rotary cutting drum (4) and the counter cutter rail. The sensor signals are fed to a microprocessor (9), controlling two mechanised setting devices (14), at the respective ends of the counter cutter rail. Pref. the sensors are associated with further operating devices (6). The sensor signals are checked to detect operation of the straw chopping machine with an open access door (6), for initiating an alarm etc. ADVANTAGE - Rapid response to detected contact between cooperating cutters.
Patent DE-4138412-A1 (DE)
Title: Machine for cleaning external facade of tall building - has cradle which can be held in any required position on carriage
Inventor: VOLLATH HANS DIPL ING
IPC: E04G3/34
Filed: 1991-11-22
Abstract: The machine supports a cradle on which the cleaning personnel can stand. It consists of a vehicle (14) which can travel on the roof of the building. The vehicle supports a lower arm (8) which can be swung about a horizontal axis (11) near its lower end. The lower arm supports an upper arm (5) which can be swung about a vertical axis (7) at its point of attachment to the lower arm. The two arms (5, 8) support the cradle (1) by two cables (9, 18) which enable the cradle to be lowered to the required working position. USE/ADVANTAGE - Cleaning external facade of a tall building. The cradle is easily positioned close to the area to be cleaned.
Patent DE-4139250-A1 (DE)
Title: Water driven power generator - has wheel of water turbine connected to generator via transmission gear with oil-hydraulic plate coupling between gear and generator
Inventor: WUEHRER WOLFGANG DR ING
IPC: F03B15/18
Filed: 1991-11-29
Abstract: The coupling (9) is so formed that when a specific speed is exceeded it disconnects the generator (8). It is hydraulically operated and has inner and an outer plates which can be pressed against one another by an actuator. A component is provided which unloads the actuator when a predetermined speed is exceeded. The plates of the coupling are made of steel and/or sintered material. USE/ADVANTAGE - To control the function of a generator driven by water power.
Patent DE-4141970-A1 (DE)
Title: Vaccine against AIDS, bilharziosis and tuberculosis - comprises BCG coated with partly oxidised polysaccharide(s), which are coated with viral or parasitic antigens or synthetic epitope(s)
Inventor: VARGA ANDRAS DR
IPC: A61K39/04
Filed: 1991-12-16
Abstract: Combined vaccine against the causative agents of AIDS, bilharziosis and tuberculosis contain as active ingredient 'masked' bacteria. Also new are 'masked' BCG cells. Bacteria are masked by binding to their surface partially oxidised polysaccharide (I) which in turn is covered with viral or parasitic proteins, peptides or synthetic epitopes. (I) is esp. dextran (but can also be starch, cellulose, pectin, lipopolysaccharide etc.) and bacteria are esp. BCG (but other attenuated mycobacteria can be used. USE/ADVANTAGE - This vaccine provides greater non-specific and specific humoral or cellular immune response to the specified organisms. It can be used for prevention or (after infection) for protection, and does not require an adjuvant
Patent DE-4201408-A1 (DE)
Title: Synthetic yarn winder - has draw rolls for multifilament yarn
Inventor: KRENZER EBERHARD
IPC: D02J1/22
Filed: 1992-01-21
Abstract: A textile frame to draw synthetic filament thread has at each unit the necessary draw rolls and traverse winder. A heated zone is not provided, as the output has a heated draw roll, with a temperature of 140 deg. C to 240 deg. C, and a deflector bar at least half a metre away. The thread surrounds the deflector bar between 90 degrees and 270 degrees, preferably at 120 degrees. There is no equipment between the heated draw roll and the deflector bar. The thread is then wound on a reel. The partially orientated synthetic yarn is held on the reel (3), passed through a guide to the first draw roll (5), and the second draw roll (9) is heated, at preferably between 140 deg. C and 240 deg. C. Then without impediment, the yarn is carried at least half a metre up to the deflector bar (13), surrounding it for approx. 120 degrees. This may be a fixed bar, or a roll, and in certain circumstances may be heated or driven, with the alternative as it acting as an hysteresis brake. USE/ADVANTAGE - To produce a smooth multi-filament yarn from polyester, polyamide (Nylon, Perlon) or polypropylene, without texturizing or cri
Patent DE-4201726-A1 (DE)
Title: Tennis racquet with hollow frame - has strings through sleeves between frame outer and inner walls, locking and control valve and control nut
Inventor: ALBERTSHOFER GUENTER DIPL ING
IPC: A63B60/04
Filed: 1992-01-23
Abstract: The tennis racquet has a hollow frame (1) filled with fluid or with small solid viscous particles. The strings (6) go through sleeves (7) running between the outer (9) and inner (10) sides of the frame. At the apex of the racquet is head, the hollow frame`s inside (10) has a closure-wall (11). In front of the transition between the shaft and head is a locking and control valve (12) which is adjustable to the required opening cross-section (14) by a control (13) accessible from the outside and in the form of a knurled-headed nut. ADVANTAGE - The pressure on the tennis-player`s arm is reduced by the proportion of kinetic energy being increased by raising the inertia moment to the time at which the ball is hit.
Patent DE-4205234-A1 (DE)
Title: Flat profile high performance radiator for IC engine - has split construction with central inlet and common outlet and integral return flow ducts in outer support frame
Inventor: BOLL WOLF DR ING
IPC: F28D1/04
Filed: 1992-02-21
Abstract: The radiator is made in two halves split about a central vertical line. The water inlet is into a central box section (2) from where the flow is split into the two horizontal honeycombs to collecting boxes (13,14) each side of the system. The outlet (15) is from one collection box. The return flow from the non outlet collection box (13) is via hollow section frame members (16,17) at the top and bottom of the construction. The top- and bottom frame members form a support frame with the outer boxes. The radiator can be shaped to fit the engine compartment, with the airflow ducted through the honeycomb at an angle. USE/ADVANTAGE - Reduced flow resistance through radiator improved cooling effect, compact mounting, no bottom hose required.
Patent DE-4206812-A1 (DE)
Title: Filter element for diesel engine exhaust - with inclined corrugations for uniform particle sepn.
Inventor: MIWA HIROMICHI
IPC: F01N3/022
Filed: 1992-03-04
Abstract: Engine exhaust filter for diesel engines, removing fine particles, is contained in a cylindrical housing and consists of a flat metal plate (6) and a corrugated metal plate rolled up into a cylinder. The second plate is divided into a number of strips (7a-7d), the corrugations being at an angle to the longitudinal axis of the element and their direction alternating between strips. ADVANTAGE - Uniform sepn. of fine particles.
Patent DE-4209607-A1 (DE)
Title: Rotary piston machine - has rotor and housing with lobed gear having standard form teeth maintaining contact with housing
Inventor: ECKERT ROLF
IPC: F01C1/10
Filed: 1992-03-25
Abstract: A rotary piston machine for use as an i.c. engine, expansion machine or compressor, has a rotary piston (4) in the form of a gear with a min. number of teeth (n). The piston, control (7) and sealing (8) plates are mounted in a rotor (6), which rotates in the rotor housing (5) having internal teeth (n+1). The working chambers (1,2,3) carry out the induction and compression of the air/air-fuel mixture, the expansion and exhaust strokes. The teeth, including tooth apex and head, of the piston and the rotor housing have standard formed teeth such that the piston remains in contact with the internal housing contour. ADVANTAGE - Simple construction permitting direct transformation of energy in a continuous rotary motion.
Patent DE-4216934-A1 (DE)
Title: Protective glaze for refractory furnace linings contg. carbonaceous material - prevents burning-off of carbon substances at the surface of the lining at predetermined temps.
Inventor: FLEISCHMANN WERNER DIPL ING
IPC: C04B41/52
Filed: 1992-05-22
Abstract: Refractory lining, esp. for industrial furnaces, with a content of carbon-contg. and/or tar-contg. and/or pitch-contg. substances, characterised in that a protective glaze is applied to the surface of the lining to prevent burning off of the carbon-contg. and/or tar-contg. and/or pitch-contg. substances on the surface of the lining at predetermined temps. pref. the protective glaze consists essentially of 5-25 % (11 %) Al2O3, 30-70 % (53 %) SiO2, 5-25 % (10%) alkalies and 5-15 % (9%) B2C3. Pref. the glazing is resistant to temps. up to 700-900 deg. C. USE/ADVANTAGE - The protective glaze prevents burning off carbonaceous material from the surface of the refractory lining and incr eases its slag resistance and its durability in service.
Patent DE-4218138-A1 (DE)
Inventor: BENZ WILLI
IPC: B21D1/02
Filed: 1992-06-02
Abstract: A roll adjustment device with hydraulic adjusting cylinders (10) of a levelling machine for sheets and strips, with upper and lower levelling rolls which are arranged offset to one another and are supported along their length by means of back-up rollers which, for their part, are supported on crossmembers (4, 5) and arranged in roll frames, at least the upper crossmember being adjustable for the purpose of positioning the levelling rolls, is designed so as to be more reliable in operation and variable as regards the adjusting travel by dividing up the total stroke of each adjusting cylinder (10). <IMAGE>
Patent DE-4219502-A1 (DE)
Inventor: WASKOENIG WILHELM
IPC: A61M5/315
Filed: 1992-06-13
Abstract: A syringe has a plunger (38) movable within a barrel (36) having an inner diameter and a gasket (44) arranged between the plunger and the inner wall (58) of the barrel. This syringe is useful both for injecting and for sucking. For this purpose the gasket (44) is movably arranged between sections (60, 62) of the plunger whose outer diameter is smaller than the inner diameter of the barrel. The gasket (44) itself has an outer salient section and an inner membranous section which sealingly encloses the plunger.
Patent DE-4226060-A1 (DE)
Title: Digital electronic circuit for addition, subtraction, multiplication and division - has tetrade circuit for addition and subtraction, and additional circuit for supply of clock signal for shift registers when processing numbers with decimal point
Inventor: MERKLE PAUL
IPC: G06F7/48
Filed: 1992-08-06
Abstract: A digital electronic processing circuit provides for all four basic arithmetic operations and is based around a 4 bit binary adder together with shift registers and a control circuit. The circuit receives coded numbers with decimal points that are entered into shift registers. An additional circuit (42) is used to determine the precise position of the decimal point for the addition and subtraction operations. The first numbers entered for any of the operations entered into a specific shift register. Specific keys are used to select the arithmetic operation. ADVANTAGE - Provides formal correct result in addition and subtraction of numbers contg. decimal point.
Patent DE-4227605-A1 (DE)
Inventor: CERRI ALBERTO
IPC: A61P9/04
Filed: 1992-08-20
Abstract: 17-Hydroxyiminomethyl-14 beta -hydroxy-5 beta -androstane derivatives of general formula I <CHEM> wherein the symbol <--->, the symbol  @ , R<1>, R<2>, R<3> and Y have the meaning as indicated in the specification as well as their stereoisomers, Z and E isomers, tautomers, optical isomers and mixtures thereof and their pharmaceutically acceptable salts. Processes for their preparation, pharmaceutical compositions and uses for the making of a medicament containing them are also disclosed.
Patent DE-4231136-A1 (DE)
Title: Drilling machine for zero and minimum tillage drilling - has additional frame to which ground working components are attached and which is couplable to main frame
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C7/00
Filed: 1992-09-17
Abstract: The ground working components are arranged on a separate additional frame, which is couplable to the frame (1) of the drilling machine by coupling components (24). The drilling machine selectively can be applied with or without the additional frame with the ground working components. The ground working component is formed as a cutting ploughshare, a cultivator share and/or prongs, or as a grading rail. The additional frame on its rear side has coupling components for connection to the frame and on its front side coupling components for connection of a draw thill (23) and/or coupling components. USE/ADVANTAGE - It is a simple way of sowing.
Patent DE-4232092-A1 (DE)
Title: Electrochemical sensor detecting IC engine exhaust gas oxygen content - uses solid electrolyte sleeve with attached measuring and reference electrodes containing heating element
Inventor: HIPP HEINRICH DIPL ING
IPC: G01N27/406
Filed: 1992-09-25
Abstract: The electrochemical sensor uses a solid electrolyte sleeve (11) which is conductive for oxygen ions, with a gas porous catalytic measuring electrode (14) applied to its outside in contact with the measuring gas and a reference electrode (16) applied to its inside face. The sleeve may be made of zirconium oxide.The interior of the electrolyte sleeve contains a rod shaped electric heating element (25). The heating element is supported by a spring (27) acting as a shock absorber, between the end of the heating element and the inside end of the electrolyte sleeve. ADVANTAGE - Improved impact resistance.
Patent DE-4238372-A1 (DE)
Title: Catering tray washing machine with vertical tray positioning system - has multi-leaf front access door giving support for tray container during loading or off-loading and top access controls
Inventor: KOOLWIJK JAN VAN
IPC: A47L15/42
Filed: 1992-11-13
Abstract: The washing machine (1) for the large trays used in the catering industry uses a basket in which the trays stand vertically and access (6) to the washing compartment (3) is via a front-opening door (7) having upper (9, 11) and lower (8) sections. The lower section (8) pivots about a horizontal axis (18) and carries a rigidly attached arm (15) linked to a tilting lever (17) by a connecting-rod (16). The pivoted (19) upper leaf (9) of the upper section (9, 11) is hinged (12) to the lower leaf (11) whose bottom corners are guided (20) by vertical rails. Downwards opening of the lower section (8) results in upwards movement of the upper section (9, 11) when the trays can be inserted/withdrawn supported by the lower section (8). USE/ADVANTAGE - Provides convenient front access requiring reduced space with support for tray container during loading/off-loading. Operating and control equipment is housed in upper compartment with good accessibility and requires minimum headroom.
Patent DE-4239286-A1 (DE)
Title: Solar panel for water heating
Inventor: RUDISCHER RAINER
IPC: F24J2/34
Filed: 1992-11-23
Abstract: In a housing (1) pref. of fibreglass-reinforced polyester resin is a device (2) which holds the housing at an angle of inclination of pref. 45 deg. to the horizontal and under a low reflection solar glass plate (3) several absorber components (4) comprising pressure-proof copper tubes with absorber plates on both sides are arranged.The absorber components (4) on their upper ends via a ball check valve (5) and a small connecting tube are joined to a crossways collection tube (6) which has a larger cross-section than the absorber components (4). The crossways collection tube makes possible the parallel connection of the absorber components and has a connecting tube (7) to parallel tubular accumulators (8), whereby the connecting tube projects into the upper part of the accumulator (8).
Patent DE-4240138-A1 (DE)
Inventor: WIESINGER JOHANNES PROF DR ING
IPC: H01T4/16
Filed: 1992-11-28
Abstract: A spark gap arrangement capable of handling lightning includes a first spark gap with a relatively high-resistance insulating layer having a relatively short spark-over path, and at least one second spark gap which, compared to the first spark gap, has a relatively low-resistance insulating layer with a relatively long spark-over path, the second spark gap being electrically connected in series to the first spark gap.
Patent DE-4242296-A1 (DE)
Title: Traffic lights having structured lamps to show one colour at a time
Inventor: ZURELL ARNOLD
IPC: G08G1/095
Filed: 1992-12-15
Abstract: The traffic lights, in all shapes and sizes are made of metal, metal alloy, metal plate, plastics or other suitable materials.The transparent lamp glass material is a structured plastics glass, acrylic glass, Plexiglass (RTM), or other suitable transparent structured materials.
Patent DE-4308581-A1 (DE)
Inventor: LANGHAMMER HEINRICH
IPC: B65G57/24
Filed: 1993-03-18
Abstract: The present invention relates to an apparatus for collecting objects (13), packaged to form units, on pallets, the units (13) being supplied in aligned fashion to this apparatus which, according to the invention, has a multiplicity of driven rollers (2) aligned to form a conveying plane. Located at the entrance of the conveying plane (2) is a transverse pusher (4) with pushing arms (4) lying, in the rest position, outside the conveying plane (2). Arranged downstream of the transverse pusher (4) is a vertically movable turnstile (5) with its axis of rotation (15) lying beside the conveying plane and with wings (16) reaching approximately as far as the centre of the conveying plane (2), a gap assigned to said turnstile (5) and intended for raising the latter being formed by shortening a roller (2'). Located at the end of the conveying plane (2) is an end stop (9). Downstream of the turnstile (5) there is optionally arranged a pre-stop (8) which can be lifted and lowered vertically through a roller gap, and in the region of the stops there is provided a pushing beam (24) in order to supply the units in predeterminable patterns (10) to an intermediate floor (6). <IMAGE>
Patent DE-4314338-A1 (DE)
Title: Radio-frequency system of an MR (nuclear spin, NMR) tomography instrument with screening means for E field limitation
Inventor: RENZ WOLFGANG DR
IPC: H05K9/00
Filed: 1993-04-30
Abstract: The RF system of an NR tomography instrument contains an RF antenna device in the region of a biological body (4) to be examined. According to the invention, at least one plate-form or layer-form screening element (6) of a dielectric material with  epsilon r of at least 50 and with tan  delta  of at most 2.5<*>10<-2> is provided for limiting E field coupling between the antenna device (2) and the body (4), the screening element (6) being arranged in at least the region on the antenna device (2) with prevailing increased E field strength (E1). <IMAGE>
Patent DE-4315905-A1 (DE)
Title: Clamp and tension device for printing machine - fixes printing plate on printing cylinder using clamp and tension strips, clamp strip having clamp arm for pivotable connection to pivotable tension strip
Inventor: VOGT WILFRIED
IPC: B41F27/12
Filed: 1993-05-12
Abstract: The clamp strip (4) has a pivot arm (8) related to its hinge arrangement with the tension strip (3) and opposite to the clamp (7), the end of which is located between the area for the tensioning of the printing plate (2) and a hinge arrangement of the tension strip (3) on the printing cylinder. The pivot arm (8) in the tensioning direction and with both strips (3, 4) are tensioned in the tension direction for the printing plate. The tension for the printing plate can be removed by a positioning component working in conjunction with a fixed stop, whereby the engagement point for the tension of the pivot axis of the pivot arm (8) is further removed than that of the positioning component. USE/ADVANTAGE - Clamping and tensioning device for printing plate with which defined clamping and tensioning force is always guaranteed in appropriate position.
Patent DE-4320496-A1 (DE)
Title: Fungicidal active substance combinations
Inventor: STROECH KLAUS DIPL CHEM DR
IPC: A01N43/653
Filed: 1993-06-21
Abstract: The present application relates to novel active substance combinations composed, on the one hand, of 1-(2-chlorophenyl)-2-(1-chloro-cycloprop-1-yl)-3-(1,2,4-triazol-1-yl)- propan-2-ol, which is known, and, on the other hand, of other known fungicidal active substances and which are highly suitable for the protection of industrial materials.
Patent DE-4324315-A1 (DE)
Title: Fine plaster compound
Inventor: BOLLINI TULLIO
IPC: C04B26/04
Filed: 1993-07-20
Abstract: The fine plaster compound described and claimed contains no curing mineral constituents and is composed of a pigment, i.e. plaster body, short fibres, a film-forming organic binder and water; further constituents which may be present are thickeners, anti-foaming agents, biocides, inorganic salts, etc. The fine plaster compound does not cure hydraulically, but dries to give a solid, elastic mass.   The fine plaster compound is intended, in particular, for application to a base plaster of ceilings of buildings, but can be sprayed onto or otherwise applied to any smooth, dry, not necessarily absorptive substrate, i.e., for example, on building slabs, wood fibre board, metals, etc. The production of the fine plaster compound, which has a virtually unlimited storage life, is best carried out in a stirred reactor using a high-speed turbomixer.
Patent DE-4327467-A1 (DE)
Title: Method/device for a fixable, electronically controlled speed limiting for motor vehicles
IPC: G08G1/0967
Filed: 1993-08-16
Abstract: Published without abstract.
Patent DE-4330988-A1 (DE)
Title: Method and device for setting broaches and the like
IPC: B23D77/04
Filed: 1993-09-13
Abstract: In a method for setting the diameter of broaches and such like cutting tools, the broache is clamped into a tool receiver mounted on a coordinate slide and, with the aid of a measuring device which is provided with a camera and can be moved by a measuring slide, is measured with respect to the diameter (D), brought into the focal plane, between the cutting edge (14) and the opposite guide line (18) of the shaft (10), as well as to the inclination ( alpha ) of the cutting edge (14), in that the individual measurement points (I, II) are recorded by the camera and the travel paths of the measuring slide between the measurement points (II, I) are determined and the cutting blade (12) is set in accordance with the measurement result. Firstly, the guide line (18), lying opposite the cutting edge (14), of the broach is recorded using the camera and is fixed as reference position (pos. II). The measuring slide accommodating the camera is then moved until the position (pos. I), determining the diameter (D), of the cutting edge (14) is recorded by the camera. The path traced by the measuring slide between the two measurement positions (II, I) is established, the inclination ( alpha ) of the cutting edge (14) with respect to the perpendicular or a corresponding axis-parallel line above the camera is recorded and is converted into a diameter (D1) in a position (pos. III) which is offset on the cutting edge (14) by means of a computer connected to said camera. The effective diameter (D) and the... Original abstract incomplete. <IMAGE>