baber/WOPTO huggingface dataset:
Patent DE-3243805-A1 (DE)
Title: Single-joint furniture hinge
Inventor: LAUTENSCHLAEGER JUN KARL
IPC: E05D5/08
Filed: 1982-11-26
Abstract: The door-leaf fastening part (38) of the hinge (10) has a mortice bowl (44) which can be inserted into a recess made in the edge region of the door leaf in its rear side and breaking through to the adjacent edge of the door leaf. Arranged in the mortice bowl (44) is a sliding piece which can be pushed in from the edge, parallel to the door-leaf flat sides, and which carries the part of the hinge joint assigned to the door leaf. The body fastening part (18) is designed as an elongate supporting arm (20) which can be secured adjustably to the mounting plate arranged on the associated body supporting wall and of which the front end facing the door leaf is guided in front of the end edge of the body wall and there carries the part of the hinge joint assigned to the body. The sliding piece (50) is arranged in the mortice bowl (44) so as to be continuously displaceable positively and fixable in selectable displacement positions, and the part of the hinge joint assigned to the door leaf is a component produced separately from the sliding piece (50) and connected releasably to the sliding piece. <IMAGE>
Patent DE-3306178-A1 (DE)
Title: Device for scanning image originals
Inventor: SYLLA JUERGEN
IPC: H04N1/387
Filed: 1983-02-23
Abstract: A device for scanning roll films is provided with projection optics, with a projection screen and with a rotating prism, provided between the projection optics and the screen, for rotating the image of the image original. A carrier for an opto-electronic image scanning device can be adjusted by means of the rotating prism via geared means in such a manner that the opto-electronically scanned film image processed as a video signal is adjusted in the same manner as the film image which is projected by purely optical means. <IMAGE>
Patent DE-3315554-A1 (DE)
Title: Automatic transmission for motor vehicles
Inventor: YOKOYAMA SHOJI
IPC: B60W30/18
Filed: 1983-04-29
Abstract: The automatic motor vehicle transmission has an infinitely variable belt drive with an input pulley and an output pulley and a hydraulic control system. The latter is provided with a control valve, a throttle pressure valve, a transmission ratio detector valve and a transmission ratio control mechanism with a transmission ratio control valve. The transmission ratio control valve has an axially displaceable spindle and two pressure chambers at one or the other end of the spindle. The transmission ratio control mechanism has ducts for the supply of operating fluid, which is under a throttle pressure, to the pressure chambers of the transmission ratio control valve, and two solenoid valves for draining of the respectively associated pressure chamber when the respective solenoid valve is actuated.
Patent DE-3319549-A1 (DE)
Title: Drive device for omnibuses
Inventor: RIECK GERHARD DIPL ING
IPC: B60K17/22
Filed: 1983-05-30
Abstract: In the case of a drive device (1), especially for small and medium-sized omnibuses (2), an engine (3) arranged in the longitudinal direction at the rear is provided which, by way of propeller shaft sections (7, 8, 9, 10) and a gearbox (4) arranged in the longitudinal direction and separately suspended between front axle (5) and rear axle (6), drives the front axle (5) of the omnibus.   <IMAGE>
Patent DE-3325140-A1 (DE)
Title: Process for the purification of dust- and aerosol-containing gases and/or vapours and unit for carrying out the process
Inventor: BLECHSCHMIDT WOLFGANG DIPL ING
IPC: B01D53/60
Filed: 1983-07-12
Abstract: In a process for the purification of dust- and aerosol-containing gases and/or vapours in single- and multi-stage gas or vapour scrubbing stages with subsequent drying of the resulting slurry, to strip and purify gases or vapours, and also to strip NOx to a considerable extent, a pH of the order of 12 is established for the scrubbing liquid in the scrubbing stages by addition of milk of lime and gas or vapour velocities in particular in the scrubbing stages of the order of 2-3 m/sec are maintained. In this case, high scrubbing liquid rates in the region of 2-4 m<3> of scrubbing liquid per 1000 m<3> (S.T.P.) of gas or vapour are to be circulated. Recycling is provided for the liquid circulation, so that waste water is avoided. The process is expediently carried out without electrostatic precipitators. <IMAGE>
Patent DE-3327404-A1 (DE)
Title: Outflow controller
Inventor: STEINHARDT LOTHAR DIPL ING
IPC: E03F5/10
Filed: 1983-07-29
Abstract: In the case of an outflow controller for flows from liquid vessels, especially rain-retaining chambers, in which a cover is guided in front of the outlet aperture and is motionally connected to a float by means of transmission elements, which may at the same time be control elements, the cover 1 is swivellably guided in front of the outlet aperture 2 and fixed above this on a fixed axis 4 of rotation together with a transmission element 3 on a base plate 11. Transmission elements 5 connect to a second axis of rotation 7 arranged above, on which a drive and/or control element are kinetically connected to a float transmission element 8 and ultimately by way of this to the floats 9 (figure 1). Floats 9 with transmission element 8 and cover 1 may alternatively be arranged on opposite sides. Except for these parts all other drive and transmission elements are protected. <IMAGE>
Patent DE-3328314-A1 (DE)
Title: Arcuate step-by-step coupling
Inventor: FRIESE PAUL
IPC: B60D1/07
Filed: 1983-08-05
Abstract: Published without abstract.
Patent DE-3329178-A1 (DE)
Title: Jacketing and separating device for annularly corrugated remote heating pipes
Inventor: ALBRECHT CHRISTHART ING GRAD
IPC: B23D49/00
Filed: 1983-08-12
Abstract: The jacketing and separating device for remote heating pipes having an annularly corrugated jacket pipe (1) and a similar medium-conveying pipe (2) is designed for the use of a compass saw guided on a plate (3). In essence, the plate has guide rails (4) for the saw and a slot (6) for the saw blade, and the holder (9) is mounted on the one hand on the lower side of the plate and on the other hand in or on the medium-conveying pipe (2) and it can be adjusted by means of angle plugs (10) and has latch-in pegs (8) in the corrugated pipe. <IMAGE>
Patent DE-3330084-A1 (DE)
Title: 7 alpha -Alkoxycarbonyl-3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones and their 21-carboxylic acid salts, process for the preparation thereof, and pharmaceutical products containing these
Inventor: NICKISCH KLAUS DR
IPC: A61P5/38
Filed: 1983-08-17
Abstract: 7 alpha -Alkoxycarbonyl-3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones and their 21-carboxylic acid salts of the general formula I <IMAGE>  are described,  in which  R is an alkyl group with 1 to 4 carbon atoms <IMAGE>  is a CC single or CC double bond or the group <IMAGE>  and <IMAGE>  is a CC single bond or the group <IMAGE> where at least one 1 alpha ,2 alpha - or 15 alpha ,16 alpha -methylene group must be present, and X is the group <IMAGE>  where  M is an alkali metal. The compounds of the general formula I have a strong antialdosterone action and low antiandrogenic side effects.
Patent DE-3346407-A1 (DE)
Title: Device for opening bags which are lying flat
Inventor: HAERTWIG SIEGFRIED
IPC: B65B43/34
Filed: 1983-12-22
Abstract: Device for opening bags which are lying flat, in which device the top bag in each case is drawn off from a pile, preopened by means of suction devices and fully opened with pivotable expansion elements. The aim is to prevent breakage of packaged material and damage to the bag opening when the material to be packaged is inserted. The object is to shape all four sides of the bag, right up to the corners, and to keep the gap between the insertion plate and the expansion element as small as possible. This is achieved by arranging four expansion plates which each have the same width as the sides of the bags, the pivoting range of two expansion plates located opposite one another in each case being at least as 4:3 in relation to the pivoting range of the two other expansion plates located opposite one another. The pair of expansion plates provided for expanding the narrow sides of the bags is preferably pivotable through 75 DEG . The central region is provided with a groove in each case with which noses arranged on the insertion plate engage. <IMAGE>
Patent DE-3404248-A1 (DE)
Title: Process and apparatus for the separation of components from waste solutions
Inventor: SCHMIDBAUER MICHAEL DR
IPC: B01D3/00
Filed: 1984-02-07
Abstract: Process for the separation of components from solutions containing environmentally harmful components, in particular from waste solutions, for example of environmentally harmful components from photographic baths, in particular from fixing baths, by vacuum distillation using a heat pump, characterised in that the distillation is carried out at temperatures below 50 DEG C and the heat of condensation is fed to the distillation process by the heat pump.
Patent DE-3405325-A1 (DE)
Title: New aminoglycosides, process for the preparation thereof and the use thereof
Inventor: LOIBNER HANS DR
IPC: C07H15/224
Filed: 1984-02-15
Abstract: The invention relates to aminoglycosides of the general formulae <IMAGE>  in which   R1 and R2 are identical or different and each is an alkyl group which is optionally substituted one or more times by amino, hydroxyl or a lower alkoxy group,   R3 is hydrogen or methyl,   R4 is hydrogen or hydroxyl,   R5 is hydrogen or hydroxyl,   R6 is amino or hydroxyl,   R7 is hydrogen or a group of the formulae <IMAGE> but where R7 is not a group of the formula IIa when R1 and R2 are methyl, R3, R4 and R5 are hydrogen and R6 is amino, and to processes for the preparation thereof and to the use thereof.
Patent DE-3405837-A1 (DE)
Title: Biopsy needle
Inventor: WEISSCHUH FRANK
IPC: A61B10/00
Filed: 1984-02-17
Abstract: In order to simplify handling of a biopsy needle the latter consists of merely two parts. One part is composed of a cannula pipe (2) and a head (3) fitted thereon, as well as a handle (5) fixed on the head. The other part comprises a mandrin (11) on one end of which a knob (12) is rigidly fastened. The knob (12) has an internal screw thread with which it can be screwed onto an external screw thread of the head (3) on the cannula pipe (2). The mandrin can be removed from the cannula pipe (2) with the knob (12) without the use of any other tools. Since the individual parts of the needle (100) are made of an aluminium alloy the needle is very easy to handle. <IMAGE>
Patent DE-3405865-A1 (DE)
Title: Panel-shaped building element
Inventor: BOEKER HARRO DIPL ING
IPC: E04F13/14
Filed: 1984-02-18
Abstract: A description is given of a panel-shaped building element for cladding façades, balconies, gables, staircase railings and the like. The building element is composed of known materials such as wood, plastic, etc., and is preferably of an elongate, rectangular shape, the edges of which are chamfered, to be precise in such a manner that the transverse edges run in opposite directions and the longitudinal edges run in the same direction or are parallel. The panel can be provided with a larger variety of surface coatings, adapted to the intended use, on all sides.
Patent DE-3415733-A1 (DE)
Inventor: SEIBEL RUDOLF
IPC: B21D53/04
Filed: 1984-04-27
Abstract: 1. Method for manufacturing of the plates of a plate heat exchanger designed of plates (1) stacked upon one another and being provided with embossed projections (2a, 2b) which protrude out of the plane of the plate towards one side or the other side and are located on the lines of a lattice (10), whereby the plates are supported against one another via their projections and whereby the projections define parallel flow channels between adjacent plates, characterized in that the projections are embossed in the plate by at least two consecutive embossing steps by the same tool, with the plate being moved between each two embossing steps relative to the tool by an intergral multiple n of a pitch (T) of the pattern of the projections recurring in the feed direction, that the tool (20) has an active length in the feed direction of the plate which length is equals to said integral multiple n of the pitch (T) of the pattern of the projections plus the length of the pitch (t) of an adjacent projection, that the embossing punches on the first and the last embossing punch line (21, 24) of the tool, which lines extend perpendicular to the feed direction, are mutually displaced perpendicular to the feed direction, and that the number and the position of the embossing punches on the first and the last embossing punch line (21, 24) of the tool (20) are arranged such that the embossing punches of these two lines together form a fully occupied line (for example 16) of embossing punches.
Patent DE-3418429-A1 (DE)
Inventor: GROEGLER GERHARD DR
IPC: B01J13/02
Filed: 1984-05-18
Abstract: This invention relates to the production of polymer-coated, finely divided polyisocyanates by mixing (A) solid, finely divided polyisocyanates (preferably dimeric diisocyanates or urea diisocyanates) with (B) polyisocyanates differing in composition from those mentioned under (A) (preferably (cyclo) aliphatic polyisocyanates, such as biuretized diisocyanates or trimers or NCO-prepolymers), in quantities of from 0.05 to 50 parts by weight, and preferably in quantities of from 0.2 to 25 parts by weight, of (B) per 100 parts by weight of (A). The solid polyisocyanate particles surface-modified by covering with polyisocyanates (B) and then reacted with (D) isocyanate-reactive compounds containing reactive hydrogen atoms or with compounds free from active hydrogen atoms which form polymers with isocyanates in sub-equivalent to substantially equivalent quantities (preferably 0.5 to 1.0 equivalent per NCO-equivalent), in the presence of (C) inert, weakly polar organic solvents, (for example aliphatic hydrocarbons or relatively long chain dialkyl ethers), plasticizers, polyols or aromatic polyamines. A polymer coating is formed by the reaction of (B) and (D) around the solid polyisocyanate cores (A). The present invention also relates to the polyisocyanate particles covered with polyisocyanates (B) on the surface of the solid polyisocyanates (A) and, in particular, to the foreign-polymer coated, finely particulate polyisocyanates of retarded reactivity obtained by reaction with (D). The present invention also relates to the use of the polyisocyanate-covered and, more particularly, polymer-coated polyisocyanates, optionally in suspension in polyols and/or plasticizers, for the production of polyurethanes, more particularly in one-component polyurethane reactive systems having a long shelf life and a high thickening point.
Patent DE-3418696-A1 (DE)
Title: Parabolic antenna
Inventor: BITTAN TERRY D
IPC: H01Q19/17
Filed: 1984-05-19
Abstract: Two, superimposed lateral frame parts are provided which are connected to one another by means of parallel metal rods which are located approximately on the envelope surface of a paraboloid, and a number of receiving dipoles (7) which are arranged in a row in the focusing line (5) of the paraboloid. The receiving dipoles (7) are arranged in the interior of a hollow plastic tube (6) whose axis coincides with the focusing line (5). <IMAGE>
Patent DE-3421192-A1 (DE)
Title: Process for the production of a glass article having a polished surface, and an apparatus for carrying out this process
Inventor: KOENIG WILHELM
IPC: C03B29/06
Filed: 1984-06-07
Abstract: In a process for the production of a glass article having a polished surface, in particular for the production of a hollow glass from a glass blank, the material of this blank is converted at the surface into a semi-liquid state by reheating the blank after its production, and the blank is subsequently cooled again. For reheating, the blank is immersed with its surface to be polished into a bath of liquid tin. In an apparatus used for carrying out this process, the tin bath is located in a fixed-location trough. In order to hold and immerse the blank into the tin bath and to remove the blank from this tin bath, at least one movable holding device with clamping device is provided.
Patent DE-3426314-A1 (DE)
Title: Building element for buildings in areas at risk of earthquakes, process for its production, and components for carrying out the process
Inventor: GERGELY FRANZ JULIUS DIPL ING
IPC: E04C5/06
Filed: 1984-07-17
Abstract: The subject of the invention is a process for erecting buildings in areas at risk of earthquakes, and components used in the process. The core element of such a building is a grid structure made of reinforced concrete and provided on either side with a cover layer. The interspaces of the grid structure are filled with relatively soft material. A composition by means of which the cover layer can be made resistant to mechanical and weather-induced attacks is also proposed.
Patent DE-3426752-A1 (DE)
Title: Ink-ribbon cartridge system for thermal printers
Inventor: ASCHE JUERGEN DIPL ING
IPC: B41J32/00
Filed: 1984-07-20
Abstract: To achieve a high printing speed, in known series printers, printing also takes place during the return movement of the print head to the position at the beginning of the line. The invention is based on the object of allowing such bidirectional printing in thermal printers as well, in which the ink ribbon remains unchanged relative to the recording medium during the printing movement of the print head, and a supply reel in the cartridge housing supplies the ink ribbon to the extent, and a winding spool receives the ink ribbon to the same extent, that the ink ribbon is moved relative to the carriage with the print head. This object is achieved in that at least two partial cartridges 8, 9 of identical construction, each having its own supply reel 11 and a winding reel 12 and its own ribbon guide 14, 15, can be joined together selectively for reversal or directly one congruently on top of the other and can be placed on a support 3 of the carriage 2, said support being vertically adjustable to the printing point. As a result, bidirectional printing is achieved in the simplest manner. <IMAGE>
Patent DE-3428007-A1 (DE)
Title: Piston with special design form and piston ring fitting
Inventor: GENTSCHEFF JORDAN DIPL ING
IPC: F02F5/00
Filed: 1984-07-28
Abstract: A special design form and compression ring fitting are described for a piston of an internal combustion engine driven by heavy fuel. An essential characteristic of this is that only the bottom compression ring towards the power unit compartment has a gas-tight joint, whilst all the other compression rings have a non gas-tight joint and a specific form. In addition the piston, in the area of its lands between two respective compression rings has different gaps between its respective outer surface and the bearing surface of the cylinder; as a result gas accommodating capacities are created, increasing from top to bottom.
Patent DE-3431589-A1 (DE)
Title: New derivatives of Cassia tora polysaccharides, and the use thereof
Inventor: BAYERLEIN FRIEDRICH DIPL CHEM
IPC: C08B37/14
Filed: 1984-08-28
Abstract: The invention relates to novel alkyl ethers and phosphoric acid esters of Cassia tora polygalactomannans, and the use thereof alone or in combination with other thickeners, as thickeners.
Patent DE-3438351-A1 (DE)
Inventor: KLEINSCHROTH JUERGEN DIPL CHEM
IPC: A61K31/505
Filed: 1984-10-19
Abstract: 4-Alkoxy-pyrido[2,3-d]pyrimidine derivatives are described as well as processes for their preparation. For reason of their vasospasmolytic effects these compounds are mainly indicated for the treatment of cerebral, cardiac, and peripheral vascular diseases such as myocardiac ischemia, cerebral infarction, pulmonary thromboses, as well as in cases of arterioschlerosis and other stenotic disorders. They are therefore valuable agents for combating cardiovascular mortality.
Patent DE-3439791-A1 (DE)
Title: Load-shedding switch
Inventor: HEINE FRITZ DIPL ING
IPC: H01H61/04
Filed: 1984-10-31
Abstract: A load-shedding switch has a thermal bimetallic element (13) and a parallel branch (25) running parallel thereto, there being fitted on the free end of the thermal bimetallic element (13) a moving contact piece (15) which interacts with a stationary contact piece (26) which is connected to the parallel branch (25). The output line (27) to the output terminal is connected between the clamping-in point (14) and the moving contact piece (15) of the thermal bimetallic element (13). The microswitch (16) is fixed on a board (47), which is supported such that it can rotate, in the housing (41), for adjustment. <IMAGE>
Patent DE-3446517-A1 (DE)
Title: Method and tool for making recesses
Inventor: SCHIEFER ERWIN
IPC: B23B51/00
Filed: 1984-12-20
Abstract: A recess (8) is made in the receiving material (1) by the method. The recess (8) is composed of a location bore (7) directed normal to the surface of the receiving material and an auxiliary bore (3) intersecting this location bore (7). First of all the auxiliary bore (3) is made in a conventional manner by means of the drilling tool (2). The guide tool (4) is then introduced into the auxiliary bore (3) running at an angle to the surface normal of the receiving material (1), and then the location bore (7) is made along this guide tool (4) with the drilling tool (2). After the removal of the drilling tool (2) and optionally also the guide tool (4), a hardenable compound and after that an anchor are inserted into the recess (8). <IMAGE>
Patent DE-3505838-A1 (DE)
Inventor: KEMEN HANS-JOERGEN DIPL ING
IPC: B65G49/00
Filed: 1985-02-20
Abstract: 1. Apparatus for holding and transporting shaped parts (11), especially vehicle body sheets in the vehicle industry, having provided superposed on a support column (10) bracket arms (12) of guide elements (13, 13h ) which are respectively penetrated by a somewhat horizontal pivot axis (14) and the bracket arms of which are pivotable about the latter from a rest position into a supporting position in which their guide elements abut a stop (19), particularly a boltlike stop, provided at an interval from the pivot axis, characterized in that the disclike guide elements (13) respectively exhibit a stop edge which serves in the locked position as counterstop (55) for the applicable edge (54) of a locking bar (45) attached with limited mobility in a somewhat radial direction to the pivot axis (14) and which forms part of an arresting device, and that a retaining spring (23) articulated to the locking bar (45) at one end and forming part of an arresting device is associated, which is entrainable about the pivot axis (14) during rotation of its adjacent guide element (13, 13h ), the locking bar (45) being guidable into its locked position.
Patent DE-3510754-A1 (DE)
Title: Industrial furnace
Inventor: BECKER FRIEDHERZ DIPL ING
IPC: F27D99/00
Filed: 1985-03-25
Abstract: The invention relates to an industrial furnace for baking ceramic workpieces (18) with radiation burners (11) arranged in the furnace channel (13) or in the combustion chamber. <IMAGE>
Patent DE-3517818-A1 (DE)
Title: Method for informing exhibition visitors
Inventor: GRIESE HANS-JOACHIM DR ING
IPC: H04B10/114
Filed: 1985-05-17
Abstract: A method is described which serves to inform exhibition visitors. By means of wireless signal transmission between transmission devices assigned to the exhibits and further devices to be worn in each case by the visitors, signals are transferred via carrier media such as RF radiation, infrared radiation or ultrasound. According to the invention, the transmission device assigned to the exhibit contains a transmitter which continuously transmits code signals via the carrier medium which activate in the second transmission device carried by the visitor an audible and/or visual reproduction of exhibit-specific or general information from an information set contained in a memory.