baber/WOPTO huggingface dataset:
Patent DE-4314824-A1 (DE)
Title: Agent for carrying out material conversion processes for inorganic, nonmetallic fibre materials, in particular for materials from the group of asbestos minerals
Inventor: CALOV URSULA DR
IPC: A62D101/41
Filed: 1993-04-30
Abstract: The invention relates to an agent for carrying out material conversion processes for inorganic, nonmetallic fibre materials, in particular for the chemical transformation of asbestos and asbestos-containing fibre composite materials. According to the invention, the chemical transformation is carried out by complexation of the magnesium and/or calcium by means of uronium fluorometallates and/or a material combination of urea, derivatives thereof or compounds derived therefrom and fluorometallic acid in aqueous solution at temperatures of from 0 to 80 DEG C, preferably at room temperature. In this way, the fibre materials which were originally hazardous to health are transformed into valuable materials which can be used for a useful application, such as building protection or wood protection agents, in connection with building renovations when disposing of asbestos. The amorphous silica obtained as residue can be used as filter material, filler or support material.
Patent DE-4317449-A1 (DE)
Title: Pharmaceutical composition for the treatment of disorders of the gastrointestinal tract
Inventor: WABNITZ RUDOLF DR
IPC: C07D521/00
Filed: 1993-05-19
Abstract: A pharmaceutical composition for the treatment of disorders of the gastrointestinal tract contains, besides agents normally used to treat gastrointestinal disorders, in addition also antifungal and/or antiparasitic agents.
Patent DE-4325873-A1 (DE)
Inventor: GERHAHER MAX DIPL ING
IPC: E04C2/04
Filed: 1993-08-02
Abstract: An extruded, preferably ceramic facade panel, construction panel or decorative panel (3) has holes running in the direction of extrusion. In order to propose such a panel which is of relatively low weight, permits satisfactory and stepless dimensional adaptation transversely to the hole direction without even a single cut into one of the holes or one of the grooves having to take place, and which, moreover, ensures good channeling of water and can be produced simply and cost-effectively, the border webs (5) arranged between the border surfaces (7), running parallel to the holes (6, 8), and the border-side holes (8) are of at least double the width of the central webs (4). <IMAGE>
Patent DE-4330464-A1 (DE)
Title: Bicycle frame
Inventor: KLIEBER JOCHEN
IPC: B62K3/04
Filed: 1993-09-08
Abstract: The invention relates to a bicycle frame which has an essentially diamond-shaped form which is essentially formed by a down tube, a crossbar, saddle stays and chain stays, and is divided by a saddle tube into a main-frame triangle, comprising the down tube and the crossbar, and into a rear section, comprising the saddle stays and chain stays. The intention of the bicycle frame according to the invention is to make available as many different frames as possible available with the least possible outlay on manufacturing. For this purpose, the saddle tube is assigned to the main-frame triangle and the rear section is attached releasibly to the main-frame triangle and can be interchanged.
Patent DE-4330549-A1 (DE)
Title: Automatic gain (fading) control loop for a radiofrequency receiver
Inventor: RIEGER MARTIN DR ING
IPC: H03G3/30
Filed: 1993-09-09
Abstract: In the case of a radiofrequency receiver having an RF amplifier, a mixing stage and an IF amplifier, the gain of the RF amplifier and the IF amplifier is controlled, for the purpose of automatic gain control, by an AGC control voltage in each case. If the mixing stage is designed as a multiplication stage with fed-in current, different requirements result in the case of the dimensions. The intermodulation ratio increases as the current increases, while the noise factor (noise figure) also increases as the current increases. The object is to design the circuit in such a way that the requirements of a high intermodulation ratio and a low noise factor are complied with to the greatest possible extent. The AGC control voltage (AGC1) is additionally applied to the mixing stage (3) in such a way that the current (IE) fed into the mixing stage (3) increases as the RF signal level increases. As a result, the fed-in current is optimally adapted to the respective RF signal level in that favourable values of the intermodulation ratio and the noise factor are achieved for all values of the RF signal level. In particular for a tuner for a television receiver having a multiplicative mixing stage. <IMAGE>
Patent DE-4331372-A1 (DE)
Title: Adjustment mechanism for vehicle seat - combines bolt in slotted plate with journal in elongated hole
Inventor: SCHOEN HARALD DIPL ING
IPC: B60N2/38
Filed: 1993-09-15
Abstract: The seat is for use in a vehicle. It has a height and position adjustment mechanism one part of which comprises a bolt (6) in engagement with one of three slots in a fixing plate. The other part of the mechanism has a journal (7) sliding in an elongated hole in the shank of a fixing plate (3). The central axis of the elongated hole runs at an angle to the central axis of the back of the rake-shaped recess. USE/ADVANTAGE - The mechanism allows the ready adjustment of a tractor seat without incurring high mfg. or adaptation costs.
Patent DE-4334477-A1 (DE)
Title: Device for converting a rotary motion into a reciprocating motion and vice versa
Inventor: MILLER FRANZ-GEORG
IPC: F16H25/12
Filed: 1993-10-11
Abstract: The invention relates to a device for converting a rotary motion into a reciprocating motion and vice versa. The device comprises a rotary part in the form of a spindle (1) with an outer circumferential surface which has a longitudinal axis (3) and into which a guide groove (5, 5') is machined, a reciprocating part (6) which is mounted in a manner which allows it to be pushed backwards and forwards on the spindle (1) and has a bearing body (8) with a wall that concentrically surrounds the spindle (1), and a power transmission device with a ball mechanism (10, 10') that has at least one driving ball (10a, 10a'), is inserted into the guide groove (5, 5') and is supported on the bearing body (8). In one section (9), the thickness of which is less than the thickness of the ball mechanism (10, 10'), the wall has a bearing through-hole (11) in which the ball mechanism (10, 10', 10'', 32) is supported in such a way that it projects on one side into the guide groove (5, 5') but, on the opposite side, projects outwards beyond the wall of the bearing body (8). A race (12) supported on the ball mechanism, (10, 10') and preloading the latter in the direction of the guide groove (5, 5') is pulled onto the bearing body (8) at least in the region of the wall section (9) (Fig. 1). <IMAGE>
Patent DE-4343513-A1 (DE)
Title: Measuring system for welded seam testing
Inventor: BERTHOLD THOMAS DR
IPC: G01N23/08
Filed: 1993-12-20
Abstract: The measuring system has a detector (2) with a structured luminescence layer (22) and an overlying screening layer (21) and a photodetector layer (20), converting the test light directed through the tested weld seam into a corresponding electrical signal. The detector is contained in a housing (1), displaced in a given direction by a stepping motor drive (3), each electrical signal provided by the photodetector layer evaluated in terms of the detected position of the detector housing, pref. determined by counting the steps of the electric stepping motor.
Patent DE-4343994-A1 (DE)
Title: Intravenal catheter
Inventor: GEBELE ANDREAS
IPC: A61M25/06
Filed: 1993-12-22
Abstract: The catheter structure, for intravenal insertion, has at least one infusion opening (4-6) in the wall (12) of the catheter (2).
Patent DE-4401727-A1 (DE)
Title: Secured data logging device for returned magazines from retailer
Inventor: FIEDLER WOLFGANG
IPC: G07F11/04
Filed: 1994-01-21
Abstract: Magazines that remain unsold are returned by a retailer to the distributor using a storage system that has boxes (2) and an upper unit (1) that receives returned magazines. The magazines are entered through a top slot (4) and are visible through a clear panel (50. A bar code scanner (6) is used to enter data into memory (7) once the magazine is inserted. A display indicates the reading. Once the data is logged, the magazine can pass (3) into the storage box (2).
Patent DE-4404016-A1 (DE)
Title: Shoe, with polyurethane surrounded, deformable, nitrile pedestal in the heel
IPC: A43B21/26
Filed: 1994-02-09
Abstract: The reinforcing, deformable pedestal (1) of this shoe (2) is inside the heel. Two or more supports (6) extend below its platform, downward and outward. The upper surface (3) extends just over its support feet. The upward projection (5) locates the heel insol. Of nitrile rubber cpd., it is embedded in polyurethane (12). The method of mfr. is also claimed; the surrounding polyurethane is pressure injected.
Patent DE-4404067-A1 (DE)
Title: Solid state gas measuring sensor used e.g. in atmospheric pollution monitoring
Inventor: KOHLER HEINZ PROF DR
IPC: G01N33/00
Filed: 1994-02-09
Abstract: A solid state sensor, for measuring gases, has a gas-sensitive layer with parameters varying in a characteristic manner with temp. in the presence of certain gases or gas mixts. thus providing a characteristic parameter-temp. curve for the adjacent gas mixt., the temp. of the layer being set and varied by heating with an associated radiant source.
Patent DE-4411758-A1 (DE)
Title: Mechanical contact detector e.g. for motor vehicle
Inventor: WIESE PETER
IPC: G01D5/16
Filed: 1994-04-06
Abstract: A magnetic field dependent sensor (24) arranged in a magnetic field converts the change in field caused by the approach or contact of two components (21) into an electrical signal. The magnetic field is created by a permanent magnet (26) attached to one of the components. Each component has an opposing weakly magnetic material region (22) separated by an air gap (27) and carries a weakly magnetic actuator (23). The axis of the magnetic field lies along the connecting line between the components. A large change in the magnetic resistance is detected by the sensor in the air gap when the weakly magnetic actuators approach or come into contact.
Patent DE-4415217-A1 (DE)
Title: Spindle nut movable along spindle and fixable on it
Inventor: KOERTH REIMAR
IPC: B43L9/22
Filed: 1994-04-26
Abstract: The spindle nut (200) is finely adjustable and rapidly engages by means of one or more threaded guide elements (203). The top ends of the nut have movably connected arms with a screw spindle possessing pointed arms. The screw spindle runs in the lengthwise direction of an arm or arms. By turning the operating element the guide element defining the angle of aperture runs in the direction of the spindle`s axis. Slide struts joined to a second arm define the angle of aperture.
Patent DE-4416000-A1 (DE)
Title: Drum fastener with drum body and lateral skin clamping hoop
Inventor: AEHNELT STEFAN
IPC: G10D13/02
Filed: 1994-05-06
Abstract: The drum skin (2) is held on the drum body (1) by a lateral clamping hoop (4) with a drum axis concentrically surrounding annular hoop section (4'). At the edge, away from the drum skin, the hoop has an outwardly angled section (6).The fastener consists of a support (11) and a clamp (17,19), coacting with the hoop annular section. The fastener comprises a counter-holder (21) abutting against the outside of the drum body by its support face (22). The counter-holder is longitudinally movable on a support element or bracket (26).
Patent DE-4423754-A1 (DE)
Title: Package
Inventor: BORNHOLDT WERNER PROF DR
IPC: B65D81/05
Filed: 1994-06-27
Abstract: The invention relates to a package, in particular for products sensitive to impact or pressure, having a dimensionally stable, in particular stackable, wrapping and an inner package which is adapted to the shape, said inner package (1) having an evacuable, gas-tight bag (4) in whose interior, bounded by film walls, a multiplicity of movable filler elements (15) are provided, which are restricted in their mobility when the bag is evacuated as a result of the pressure exerted on them and form a dimensionally stable element, a layer of padding (2) being provided at least on the side of the plastic bag (4) facing the packaged product. <IMAGE>
Patent DE-4424201-A1 (DE)
Title: Lock for door of washing machine
Inventor: BRUECKNER ROLF
IPC: A47L15/42
Filed: 1994-07-09
Abstract: A lock for the door of a washing machine has a clamp or bracket on the housing with a locking device on the door. This has a pivoting latch (8) with an arm (11) and at least one control lever (9). An electric switch (18) is controlled by the control lever and latch. The basic design has selectable additional modules. One of these is a childproof and/or scald protection unit. The switch is in a space-saving location, such as behind the control lever. On the control lever there is a switch arm (17) whose path is guided by the door surface and which turns the switch on and off. An elongated hole (7) acts as the link between the pivot arm and the latch.
Patent DE-4426611-A1 (DE)
Title: Operation of door lock for domestic apparatus
Inventor: DEISS ULRICH DIPL ING
IPC: E05C3/24
Filed: 1994-07-27
Abstract: An operating device for the door lock of a domestic apparatus has a spring in a lock housing on the door which works with one end against a lock lever pivoted about a stud fixed to the housing and the other end against a pivot lever. The lock lever with its claw-like ends works in conjunction with a fixed cotter pin on the apparatus housing, and its lever end opposite the claw end works in conjunction with the pivot lever. The pivot lever is adjustable by another lever selectively into a lock or an unlock position. The pivot lever 35 is driven by a motor into either of these two positions.
Patent DE-4429762-A1 (DE)
Title: Packing station of packing machine
Inventor: OZGA HORST
IPC: B65B27/08
Filed: 1994-08-22
Abstract: The packing station (10) has a work table (12) with turntable (22) having at least four sectors (16). The sectors are spaced out from each other and turn about a common axis (30). They form a guide channel (38) for a packing strip to pass around the stack of goods on the turntable. The sectors have teeth (32) co-axial with the turning axis. There is a drive (34), engaged with the teeth, to turn the sectors. The teeth may be internal or external. The drive may have gear wheels, two engaged with each sector, and all linked by a connecting device to synchronise the drive.
Patent DE-4433079-A1 (DE)
Inventor: KUEGLER JOST-ULRICH DIPL ING
IPC: C09K17/02
Filed: 1994-09-16
Abstract: Process for sealing ground formations, in which a mineral sealing layer of cohesive earth and an additive is coated on the ground formation and then mechanically compacted, is novel in that dry clear or aq. sludge with a dry substance content of at least 70 wt. % in an amt. of 5-50 wt. % based on sludge dry substance and calculated on the dry wt. of the earth is used as the additive.
Patent DE-4433717-A1 (DE)
Title: Shock-absorbing grip for handles of racquets etc.
Inventor: HUANG BEN
IPC: C09J7/26
Filed: 1994-09-21
Abstract: Shock-absorbing grip for the handle of e.g. a tennis racquet comprises an open-pored textile layer with inner surface bonded to the handle layer with inner surface bonded to the handle and a smooth closed-port polyurethane layer bonded to the textile layer, pores extending normal to the horizontal axis of the handle. Thickness ratio of the transverse central region of the polyurethane layer/textile layer is at least 0.18. Polyurethane layer has dimples. The lower ends of each layer merge into a perforation extending through the felt layer.
Patent DE-4435432-A1 (DE)
Title: Control valve arrangement for automatic transmissions
Inventor: HIROSE IKUO
IPC: F16H61/00
Filed: 1994-10-04
Abstract: A control valve arrangement for automatic transmissions has a niche defined in a bottom section of the transmission case. Formed in the niche is a mounting surface which is provided with outlet and inlet openings which are connected to fluid passages formed in the transmission case. Arranged on the mounting surface is a first valve body which contains a hydraulic circuit. The first valve body has a first particular section which is provided with inlet and outlet openings which are brought together with the outlet and inlet openings of the transmission case when the first valve body is suitably arranged on the mounting surface. Arranged on the underside of the first valve body is a second valve body which contains a hydraulic circuit. The second valve body is designed in such a way that it has the same width as the first valve body so that the second valve body has a second particular section which is located directly under the first particular section of the first valve body. A third valve body is attached in close contact to the top side of the first valve body and contains a hydraulic circuit. A first separating plate is pushed in between the first and the second valve body, while a second separating plate is pushed in between the first and the third valve body. By the second particular section, which ... the first separating plate, the first particular section and the ... Original abstract incomplete.
Patent DE-4436046-A1 (DE)
Title: Drying degradation-sensitive polymers, esp. polyester
Inventor: BAYERSDORFER LOTHAR DR
IPC: C08G63/90
Filed: 1994-10-10
Abstract: The process (1) for drying polymers and polycondensates which are susceptible to degradation (I) comprises drying the polymer in the form of solid particles in a suitable drier at below 100  deg C with a drying gas which has a dew pt. of below -25  deg C (II).  Also claimed is a two-stage drying process (2) comprising (a) predrying solid particles of (I) at below 100  deg C with the aid of drying gas with a dew pt. below -30  deg C (III), and (b) further drying in a conventional drier with drying gas at above 100  deg C.
Patent DE-4440354-A1 (DE)
Inventor: WILLMS LOTHAR DR
IPC: A01N47/36
Filed: 1994-11-11
Abstract: The invention concerns combinations of sulphonyl urea herbicides (A), and salts thereof, in which R<2> is H, OH, aliphatic hydrocarbon group or aliphatic hydrocarbon oxygroup, R<1> is an acyl group and the other symbols are as defined in claim 1, and safeners of type (B1) and (B2) in which the symbols are as defined in claim 1.
Patent DE-4442435-A1 (DE)
Title: Creation of air/fuel mixture
Inventor: KABISCH HERBERT PAUL
IPC: F02M9/133
Filed: 1994-11-29
Abstract: A device to produce a mixture of air and fuel has in the induction manifold a Laval nozzle formed by two truncated cones joined by their smaller sides. This nozzle is controlled in its opening width by a streamlined tapered body, that can be slid axially. In the flow direction directly behind the control edge in the wall of the lower cone, there is a coaxial ring of porous material to admit a finely divided air-fuel mixture into the main air stream. The ring comprises sintered steel balls in a cage, the diameter of the balls being chosen according to the flow.
Patent DE-4446162-A1 (DE)
Title: Clamp for fastener, lock, or closure element
Inventor: INGELHEIM PETER
IPC: E05B15/08
Filed: 1994-12-23
Abstract: The element consists of two part-members, first with an aperture and the other one with a peg insertable and/or rotatable in the aperture. The clamp has a spring-loaded member on one part-member so as to block the peg motion in first direction, but permitting opposite direction motion.  For linear motion a relative rotary motion of the two part-members releases contact with clamp. A rotation of a tool provides the same effect by displacing the clamp w.r.t. a spring. For rotary motion, the contact release is provided by specified steps.
Patent DE-4446384-A1 (DE)
Inventor: POEPEL WOLFGANG JUERGEN DR
IPC: C07C5/42
Filed: 1994-12-23
Abstract: The invention concerns a method of producing olefinically unsaturated compounds such as styrene by the oxidative dehydrogenation of suitable hydrocarbons, using a pre-oxidised oxygen carrier which acts as a catalyst, in the absence of molecular oxygen, and the re-oxidation of the oxygen carrier in at least two reactors in which dehydrogenation and regeneration take place alternately and which are connected thermally via heat exchangers and a common heat-carrier circulation system.
Patent DE-4446437-A1 (DE)
Title: Machine for portioning rod-shaped workpieces esp. sausages
Inventor: STRASSER KARL-HEINZ
IPC: B65B35/56
Filed: 1994-12-23
Abstract: The machine (1) has an aligning unit (11) into which are fed the items (10) positioned and orientated in an uncontrolled manner. It takes the items and lines them up parallel to its longitudinal axis alongside one another across the width of the unit. A portioning unit, attached and pref. at right angles to the end of the aligning unit, takes off the items in groups. The items are carried in successive groups to a handling unit for further processing.
Patent WO-9106430-A1 (WO)
Inventor: PHAM NGOC QUANG
IPC: B41J29/38
Filed: 1989-11-02
Abstract: Bei einer von mindestens einem wiederaufladbaren Akkumulator (2) gespeisten Aufzeichnungseinrichtung (1) ist die Anzahl der Aufzeichnungsvorgänge durch die Kapazität des Akkumulators (2) begrenzt. Um den Energiebedarf der Aufzeichnungseinrichtung (1) zu senken und damit eine lange Betriebsbereitschaft zu erreichen, wird die Aufzeichnungseinrichtung (1) während aufzeichnungsinaktiver Phasen in einen Warte-Zustand (Z3) versetzt, in dem ihre Steuerelektronik (22) in einem energiesparenden Modus arbeitet. Bei einem zugeschalteten Ladegerät (3) wird der Akkumulator (2) dabei aufgeladen. Durch ein Aktivierungssignal wird die Aufzeichnungseinrichtung (1) in einen aufzeichnungsbereiten Zustand (Z4) versetzt, sofern der Akkumulator (2) einen ausreichenden Ladezustand aufweist. Zur weiteren Verminderung des Energiebedarfs wird die Aufzeichnungseinrichtung (1) vom Warte-Zustand (Z3) durch Öffnen eines elektrischen Schalters (12) von dem Akkumlulator (2) getrennt, wenn sie für eine bestimmte Zeit im Warte-Zustand verblieben ist. Der Ladezustand des Akkumulators (2) wird überwacht und beim Unterschreiten eines Grenzwertes bei abgeschaltetem Ladegerät (3) mit die Aufzeichnungseinrichtung (1) in den elektrisch abgeschalteten Zustand (2) und bei zugeschaltetem Ladegerät (3) in den Warte-Zustand (Z3) versetzt. Energieversorgung von Aufzeichnungseinrichtungen.
Patent WO-9104264-A1 (WO)
Inventor: BUBACK MICHAEL
IPC: C07J1/00
Filed: 1990-09-06
Abstract: Procédé pour la fabrication de 3-hydroxy-1,3,5(10)-estratriène-17-one par pyrolyse de 1,4-androstadiène-3,17-dione en présence de 1,2,3,4-tétrahydronaphtaline comme donneur d'hydrogène, dans lequel on mélange à une température de 450-850 °C de la 1,2,3,4-tétrahydronaphtaline préchauffée, dans une zone de mélange, avec une solution, chauffée à une température atteignant 300 °C, de 1,4-androstadiène-3,17-dione dans de la 1,2,3,4-tétrahydronaphtaline, on chauffe le mélange à des températures de 450-700 °C dans une zone de pyrolyse avec un temps de séjour de 0,001 à 60 secondes et on refroidit le produit sortant de la zone de pyrolyse, caractérisé en ce que l'on effectue la pyrolyse sous une pression de 3,5 x 106 à 3 x 108 Pa.