baber/WOPTO huggingface dataset:
Patent DE-4244203-A1 (DE)
Title: Electro-motor servo steering device for automobile
Inventor: KNAPPENBERGER UWE DIPL ING
IPC: F16D41/067
Filed: 1992-12-24
Abstract: The servo steering device has a coupling providing a drive connection between the servo motor, the steering column and the mechanical drive for steering the wheels when a given min. torque is exerted on the steering wheel.The coupling comprises inner and outer parts (12, 16) one of which is driven by the servomotor with a control cage (18) between them attached to the steering column. The control cage incorporates at least one roller (24) providing the drive coupling between the inner and outer parts under control of cam surfaces (26).
Patent DE-4303488-A1 (DE)
Title: Air/gas heat exchanger device
Inventor: ZINK HELMUT
IPC: F28F9/24
Filed: 1993-02-06
Abstract: The air/gas heat exchanger device is composed of 3 components, the partition being joined by a flange (bead) to the component through which fresh air flows, and it being possible for cleaning purposes quickly to detach the part which guides the gas by means of clasps arranged at the side. The gas or air flow is kept functioning continuously as a vortex by the notches (indentations, nicks) arranged offset in the region of the partition, and so-called constrictions are used to generate an increased speed for the air or gas flow by means in each case of the counterflow method, with the result that the transfer of heat through the partition sheet is substantially improved. The outflowing condensate ends directly in a trough (groove) in which an overflow is arranged in such a way that the draining outlet projects into the water level. The arrangement according to the invention produces an odour closure on the gas side, and at the same time this arrangement serves as an outlet for any deflagrations in the gas zone.
Patent DE-4303720-A1 (DE)
Title: Particle filter system
Inventor: JUNG UWE
IPC: F02B3/06
Filed: 1993-02-09
Abstract: The invention relates to a particle filter system, preferably for diesel internal combustion engines, with a particle filter and a preferably cylindrical mixing chamber (1) in front of the said filter, on the circumference of which chamber at least one tangentially opening exhaust line (2) is arranged and on its end wall (9) a regeneration burner (3), which has connections for fuel, burner air and scavenging air and a cylindrical combustion chamber (5), which extends into the mixing chamber (1) in the region of its axis and which has an end face (6) with an outlet aperture (7) for the combustion chamber gases. The object of the invention is to specify a particle filter system which is especially suitable for the test bench operation of an acceptance test bench for diesel internal combustion engines. The object is achieved in that the exhaust line can be shut off and that an injection device for additional air is provided in the mixing chamber (1). The said device is designed as a toroidal pipe (4), which has outlet bores (7) for the injection of additional air. <IMAGE>
Patent DE-4309168-A1 (DE)
Title: Powdery starting materials for coating solns. for pharmaceuticals - contain hydroxy propyl-methyl-cellulose or methyl cellulose of a specific particle size range
Inventor: KOKUBO HIROYASU
IPC: A61K47/38
Filed: 1993-03-22
Abstract: A powdery starting material (I) for the prepn. of pharmaceutical coating solns. contains hydroxypropylmethylcellulose and/or methylcellulose particles of average particle size 200-1000 microns with no more than 30 wt.% of the particles having particle size 75 microns or smaller. USE/ADVANTAGE - (I) can be used in the prepn. of solns. which can be used to coat the surfaces of e.g. pharmaceutical tablets to suppress their bitter taste. (I) do not require special machinery, are very safe from the medical point of view and rapidly dissolve in water at room temp. The large particle size ensures that agglomeration does not occur. The individual particles have a sufficiently large surface per mass unit for dissolution to be rapid.
Patent DE-4310425-A1 (DE)
Title: Process and coating for weed control for horticultural and agricultural soils
Inventor: HAAGE HERMANN
IPC: A01G13/02
Filed: 1993-03-31
Abstract: Process for controlling weeds for horticultural and agricultural soils, in which a coating is applied to the soil, liquid paper being applied to the soil and the liquid paper being solidified to give the coating.
Patent DE-4312487-A1 (DE)
Title: Switch cabinet
Inventor: SKEPPNER HANS
IPC: H02B1/30
Filed: 1993-04-16
Abstract: The present invention relates to a switch cabinet having a base frame and a rear wall as well as a mounting plate which can be inserted (used) parallel to the rear wall. The mounting plate has sliding feet at its lower end, which sliding feet interact with two sliding rails which are arranged parallel to one another on the base frame and running towards the rear wall. Retaining bolts are arranged in the vicinity of the rear wall on the sliding rails and engage in corresponding recesses in the sliding feet in a positively locking manner. The problem in this case is that the installer can see the lower region of the mounting plate only with great difficulty and thus only has a rough idea of the exact position of the retaining bolts. To this end, the sliding feet are each provided with at least one limb plate which extends downward laterally alongside the sliding rails and in which the recess is constructed, in the form of a coupling mouth which is open downwards. The rear edge of the coupling mouth, facing away from the rear wall, is constructed such that it automatically abuts against the retaining bolt, in order to indicate the installed position, when the mounting plate is pushed into the switch cabinet.
Patent DE-4313161-A1 (DE)
Title: Valve for adhesive with electropneumatically controlled piston - has piston and needle sealing arranged in housing and outside sealed area is adhesive canal which is fed by inlet attached to base structure
Inventor: ROSCHER HEINRICH
IPC: B05C5/02
Filed: 1993-04-22
Abstract: The piston (3), which has a stroke of 2 mm, and part of the needle (10) are sealingly arranged in the housing (1). Away from the seal (9) is a canal (12) which is fed by an adhesive inlet (17) which is loosely attached to the base structure (14) which forms the canal and needle seat (13). The base structure has a threaded section (15) which screws into the threaded section (16) of the housing. The inlet feeds into between the inner end of the threaded section of the housing and a seal (11) for the needle. USE/ADVANTAGE - Can be used for hot and cold adhesives. Is easily constructed and requires simple maintenance.
Patent DE-4315018-A1 (DE)
Title: Transport apparatus for the transportation of moulded bricks, especially brick blanks
Inventor: LUETKENHORST GUENTER
IPC: B65G21/12
Filed: 1993-05-06
Abstract: The invention relates to a transport apparatus for brick blanks, with a transport band and with a carrier structure for the transport band, the carrier structure being mounted on the feed side and on the delivery side, in each case on a supporting structure. The two supporting structures each have a bearing frame. The bearing frame located on the feed side can be raised and lowered. The bearing frame located on the delivery side is mounted pivotably. The transfer of the brick blanks onto the transport band takes place when the transport band raised on the feed side is at top dead centre. <IMAGE>
Patent DE-4315054-A1 (DE)
Inventor: RAEUBER RALF
IPC: B65F3/04
Filed: 1993-05-10
Abstract: A gripping device (30) of a refuse collection vehicle for emptying refuse containers (10, 20) is distinguished by virtue of the fact that the gripping device (30) is equipped with different receptacles (32, 46) for different types of containers (10, 20), these receptacles (32, 46) and/or the gripping device (30) being provided such that they/it can be exchanged in part or as a whole. <IMAGE>
Patent DE-4316717-A1 (DE)
Title: Method for determining the degree of dryness of photographic paper
Inventor: SCHWITHAL HERMAN
IPC: G03D15/02
Filed: 1993-05-19
Abstract: In order to determine the degree of dryness of developed, wet photographic paper during a drying process, the degree of curvature of the photographic paper which arises during the drying is interrogated and evaluated for determining the state of dryness. The degree of curvature ascertained is converted ino a control variable of the drying process. Non-contacting (contactless) measuring technology is used for the interrogation of the degree of curvature.
Patent DE-4318669-A1 (DE)
Title: Seat arrangement for camera trucks
Inventor: HABERL KARL
IPC: F16M11/42
Filed: 1993-06-04
Abstract: The invention relates to a seat arrangement for a camera truck or the like, having a seat (16) fastened at the free end of a supporting arm (14), in particular in the form of a plate-like seat panel, the supporting arm (14) being retained by an approximately vertically extending retaining bar (13) such that, on the one hand, it can be pivoted about said bar and, on the other hand, it can be adjusted in height along said bar. The retaining bar (13) is either mounted directly on the camera truck (10) or on the frame thereof or is fastened on an extension arm (12) which is mounted on the camera truck (10) such that it can be pivoted about an approximately vertically extending axis (A). The retaining bar (13) exhibits a smooth surface (60) and the supporting arm (14) comprises a clamping device (38) which is assigned to the retaining bar (13) and which, in the clamping position, acts in a positively locking manner on the retaining bar (13) such that, while maintaining the pivotability, sliding of the supporting arm (14), and thus of the seat (16) or seat plate, along the retaining bar (13) is prevented, such sliding, however, being possible when the clamping device is in the non-clamping position. <IMAGE>
Patent DE-4321090-A1 (DE)
Title: Process and apparatus for cleaning milking systems
IPC: A01J7/00
Filed: 1993-06-21
Abstract: The inention relates to a process and an apparatus for cleaning installations in milking systems which, arranged in particular as collecting chambers, milk meters and fittings, are included in the operating process of such systems, the object of the invention being to clean and disinfect homogeneously all surface areas of all the parts, including the installations of milk meters or other arrangements which are complicated to clean, fully of the cleaning fluid in the milk channel of the milking system by a non-uniformly moving cleaning and disinfecting medium. The object is achieved according to the invention in that the installations are temporarily removed from the cleaning and disinfecting circuit of the milking system, shut off and flooded, from their upper side, with the cleaning medium and, during the flooding, a gaseous medium is fed, from their underside, to the cleaning medium, the media being brought into a state of turbulence and, during the period in which the installations are released from the flushing circuit, the circulation of the cleaning and disinfecting medium through the milking system being maintained via the bypass for the cutting-off duration. It falls within the context of the invention that, in the apparatus, a changeover valve with a control chamber is assigned to a milk meter, which valve makes it possible, by opening and closing its parts designed as further chambers, ... a fed cleaning and ... Original abstract incomplete. <IMAGE>
Patent DE-4327170-A1 (DE)
Inventor: KNAUF ALFONS JEAN
IPC: E04B9/22
Filed: 1993-08-13
Abstract: A plurality of hangers bear profile rails (1) of a suspended ceiling. A vertical hanger part (3) extending through a layer of insulating panels (5) exhibits, at its lower end, a widened retaining part into which the profile rail (1) engages. The retaining part projects through a central opening (11) of a horizontal supporting plate (12), which is fixed on the retaining part by turning it. The supporting plate (12) supports the insulating panels (5) before the supporting rails (1) are fitted. <IMAGE>
Patent DE-4331223-A1 (DE)
Inventor: HINTERMAIER HELMUT DR
IPC: C07D239/60
Filed: 1993-09-15
Abstract: There is described a process for the preparation of 2-ethoxy-4,6-dihydroxypyrimidine and the alkali metal salt thereof, an important intermediate in the fields of pharmacology and agrochemistry. Reaction of an O-ethylisourea salt formed preferably as an intermediate from cyanamide or chloroform amidinium salts or of the free O-ethylisourea with an alcoholate and a dialkylmalonate or a salt of the dialkyl malonate in alcohol and, if appropriate, subsequent acidification allows this compound to be prepared in good yields and high purity using the process according to the invention.
Patent DE-4341078-A1 (DE)
Title: Test for cpd. that inhibits expression of plasminogen activator inhibitor one
Inventor: KROEGER BURKHARD DR
IPC: C12Q1/6897
Filed: 1993-12-02
Abstract: Identification of substances (A) that inhibit expression of plasminogen activator inhibitor-1 (I) comprises: (i) transfecting a host cell with a recombinant vector that contains a regulatory region of the (I) gene functionally attached to a reporter gene (RG); (ii) either (iia) establishing a cell line that transiently contains the vector or (iib) growing a cell line that has stably integrated the vector; (3) treating the cell lines of either sort with test cpds.; and (4) measuring expression of RG.
Patent DE-4403210-A1 (DE)
Title: Material flow distributor
Inventor: SCHNEIDER RICHARD
IPC: C04B7/43
Filed: 1994-02-03
Abstract: The material distributor to pass raw material to one or more processing stations, such as raw ground cement to two mills, has two facing flaps (14,15) next to each other in the housing (10). Their upper ends are linked at the housing, to have independent swing movements.
Patent DE-4403689-A1 (DE)
Inventor: ROEDER GEORG
IPC: A46B11/04
Filed: 1994-02-07
Abstract: The description relates to an application system (10) with an applicator (16) and a container (12) in which there is a liquid application medium (14). The applicator (16) has a handle (18) and an applicator component (20) which can be moistened with the liquid application medium and can be fitted at the front with the applicator component (20) through an aperture (26) in the container (12). From the aperture (26) into the container (12) extends a sleeve (32), the upper end section (36) of which is secured to the container (12) to form a seal and which has in its central section (42) at least one recess (44) by which the interior of the sleeve (32) is connected to the interior of the container (12) surrounding the sleeve (32). The sleeve (32) also has a shaping section (48) to shape the applicator component (20).
Patent DE-4404858-A1 (DE)
Title: Process and equipment for continuous casting of thin metal strip, esp. hot steel strip of near finished size
Inventor: HEIN KARL
IPC: B22D11/14
Filed: 1994-02-16
Abstract: Process for continuous casting of thin metal strip, esp. hot steel strip of near finished size, whereby molten metal from a steel ladle (1) is passed via a holding vessel (3) through a communicating pipe channel (8) to a pressure vessel (13) with gas dome (20), enters from below into an oscillating mould (15) by a dip tube (14) below the mould (15) and is formed in the mould (15) to a longitudinally slotted tube (37). On leaving the mould (15), the slotted tube is unrolled into a flat strip in a vertical flattening stand (38) above the mould and passes over rollers (31) to a roll stand (42), shears (43) and winder unit (35). Process equipment is also claimed. The oscillating mould (15) consists essentially of an inner mould element (15b) and an outer mould element (15a) forming an annular slot (S) corresponding to the nominal strip thickness, which communicates with the funnel-shaped dip tube (14), and forms a tubular rolled-up strip (37) by means of a wedge insert (40).
Patent DE-4405732-A1 (DE)
Inventor: SELNAR HUGO
IPC: E06B3/10
Filed: 1994-02-23
Abstract: The bars (1-4), cut-off from medium thick fibreboard (9) coated (10) at least on the visible sides, pref. by a plastics or metal foil. The individual bars, or their groups, have each a different coating. When fitted, the outward faces may have different coatings than the inward ones. Alternatively all bars may have a uniform, peripheral coating, with fittings, seals etc. inserted on the coating, avoiding pressing as far as possible. The bars may be fitted with mitred joints. In a coated chipboard or fibreboard they may be provided with wedge-shaped recesses on the side away from the visible one.
Patent DE-4414782-A1 (DE)
Title: Holder for corrector bar and fixing bar for bone surgery
Inventor: SCHAEFER BERND
IPC: A61B17/70
Filed: 1994-04-28
Abstract: The holder uses two bone screws. One screw is solely for fixing a bone plate (1) to the bone. The bone plate has a holder (12) for holding the fixture bar. The fork head of the one bone screw holds the corrector bar. The other bone screw has a screw head countersunk in the bone plate. The holder is positioned near the screw head of the other one screw.The holder has two arms (123,14) between which the fixture bar fits. The two arms form a U-shaped, distally open hole (15) for the fixture bar. The base (16) of the hole is profiled especially as longitudinal grooves.
Patent DE-4414961-A1 (DE)
Title: Cylinder-head gasket
Inventor: WILLIS HARRY G
IPC: F02F11/00
Filed: 1994-04-28
Abstract: The invention relates to a cylinder-head gasket with a multiple sealing system using a retaining ring and a spring-loaded sealing ring which are arranged in an annular U-shaped flange adjoining the gasket body. The spring-loaded sealing ring acts as a primary seal against the combustion gases under all operating conditions of the engine. The retaining ring acts as a positive mechanical stop for the spring-loaded combustion ring, protects the latter against thermally induced cracking and acts as a secondary seal against the combustion gases. The U-shaped flange positions and supports the sealing rings relative to the gasket body.
Patent DE-4415274-A1 (DE)
Inventor: BONN HEINZ DR
IPC: B01D25/133
Filed: 1994-04-30
Abstract: The press membrane (5, 21) is covered by the filter cloth (7). The membrane, and the filter plate (1, 19) have a common opening (2, 20) for fluid flow. At the edge of the opening, on the membrane (5, 21) there is a surrounding bulge (9), fitting into a groove (10), on the edge of the filter plate opening (2, 20). The clamping ring (14, 25), pref. of polypropylene, completes the grip. A surface (16) of the clamping ring (14, 25) bears on the edge bulge (9), and is essentially upright to the mid-plane (M) of the filter plate, or has a small, acute angle of inclination to the plane.
Patent DE-4415823-A1 (DE)
Title: Household dish washer cleaning programme
Inventor: KAEFFERLEIN HEINZ
IPC: A47L15/46
Filed: 1994-05-05
Abstract: A household dish washer has sensors to assess the degree of contamination of the cleaning liquid and if it is too dirty, a change of water is instigated. The type of impurity is also indicated, as to whether the liquid contains suspended particles of egg white or starch, or other material. The indications are given by using injectors (8) filled with different solutions feeding metered amounts down a channel (9) to a trap chamber (7) for the cleaning liquid. Each trap chamber has an external sensor (11) to test the colour and/or intensity and send an information signal to the control electronics.When egg-white impurity is present in sufficient strength, there is a complete water change. If starch impurities are present, the cleaning liquid is raised in temperature and if enzyme-containing cleaners are used, the cleaning time is lengthened.
Patent DE-4415929-A1 (DE)
Title: Relay module with mounting base for relay system
Inventor: BUESCHER THOMAS DIPL ING
IPC: H01H50/14
Filed: 1994-05-05
Abstract: The modular relay layout includes a mounting base (1) in which connector elements for at least one load circuit, for a relay exciting circuit, and for a module circuit, are anchored. A spool body (2) carries an electromagnet system (3) with spool (21), core (32) and yoke (31) and armature (33). The spool body (2) is fastened upright on the base (1,91). The arrangement also has at least one stationary (41c,42c) and at least one movable (43) contact element. The contact elements are directly connected to the respective connector elements (41a,42a,44a) anchored in the base. A circuit board (6) stands in a plane perpendicular to the base (1). The circuit board (6) carries the module circuit and is electrically connected to at least some of the connector elements.The electric connections between the connector elements and the circuit board (6) are made by adjacent, punched, conductive elements (41,42,44,51-56) formed in one piece with the connector elements. These are at least partly set into the upper part of the base, and are arranged in a row near the lower edge of the circuit board (6) and are connected to it. The lower end of the circuit board (6) lies against a side wall (13) of the base, where the conductive elements form solder pins (41b,42b,44b,51b-56b).
Patent DE-4417357-A1 (DE)
Inventor: MANSER JOSEF
IPC: A23L7/109
Filed: 1994-05-18
Abstract: A process and device are disclosed for cleaning pasta presses, in particular for cleaning "on the spot" endless screws of screw extruders, mixer-kneaders and the like in the pasta industry. For that purpose, cleaning liquids are led through liquid-tight closed screw machines without dismounting them. The cleaning liquids are preferably recirculated and filtered.
Patent DE-4417563-A1 (DE)
Title: Football boot with additional grips on sole
Inventor: SCHWENTNER CHRISTIAN
IPC: A43B5/02
Filed: 1994-05-19
Abstract: The football boot (10), in addition to the normal studs (12), has additional grip elements (14) at the edge of the sole (11) in the ball and toe regions. The additional elements are shorter than the studs and the surface areas of their free ends are individually and collectively smaller than the studs' respective individual and collective areas.  They can be integral to the sole or detachable, and be conical or wedge shaped with their minimum cross sectional area at their free ends. The additional elements can be perpendicular or angled to the sole.
Patent DE-4421792-A1 (DE)
Inventor: SHNIZER SERGEY DR
IPC: G01N1/28
Filed: 1994-06-22
Abstract: Samples of a biological fluid for luminescence measurement are first heated under vacuum within a specified temperature range with respect to a peroxide. Apparatus for measuring the luminescence of a biological sample has a drying/heating unit for the sample pretreatment.
Patent DE-4422468-A1 (DE)
Title: Immobilising elementary mercury in contaminated solid, e.g. soil
Inventor: MUELLER GERMAN PROF
IPC: A62D101/43
Filed: 1994-06-28
Abstract: Elementary Hg is immobilised in contaminated solids, esp. soil, sediments, rubbish for disposal and industrial wastes, by treating the contaminated solid with an aq. K polysulphide/K thiosulphate soln..
Patent DE-4422540-A1 (DE)
Title: Biomass silo gas blow=off valve
Inventor: LIPP XAVER
IPC: F16K17/12
Filed: 1994-06-28
Abstract: A force-loaded valve bell (13) seals the valve inlet connection (7) acting as valve seat in one setting and in another setting links the connection (7) to the valve fluid (5). One arm (11) of a double lever (9,11) acting as bell holder is used to secure the bell as against the second arm which is engaged by a weight (19,21) so that the bell always encloses part of the connection in the active setting of the blow-off valve. The valve fluid container (3) has a fluid filling device (27) notably a sight tube (27) communicating with the container (3). The valve inlet (7) and/or outlet (25) have connections (7',25') on the side furthest from the blow-off valve. The container has a removable lid (23) and the contained fluid can be mixed with anti-freeze. Additional components include spacer noses (15) forming a semicircle round the inlet (7) so as to minimise any bell vibration amplitude in relation to the inlet.