baber/WOPTO huggingface dataset:
Patent DE-3230457-A1 (DE)
Inventor: JEKAT HERBERT DIPL ING DR
IPC: F16J15/48
Filed: 1982-08-16
Abstract: The present invention relates to a high-pressure vessel with inner closure suitable for frequent load changes due to charging and discharging, comprising a forged cylindrical shell with bulbed ends and at least one cover with a frustum-shaped top surface, the cover being centered by supporting elements of the same shape and inclination and being tightened by the prevailing inner pressure. Further features of this high-pressure vessel are the cover bottom sealing which is locally separated from the supporting segments and is radially movable by means of a retaining ring as well as a thin-walled liner with welded-on wearing ring. In view of the frequent opening and closing actions, it is advisable to provide the vessel cover with a small feed-hold cover which is tightened by the prevailing inner pressure and which may be used whenever permitted by the process material characteristics.
Patent DE-3230472-A1 (DE)
IPC: B01D53/34
Filed: 1982-08-16
Abstract: A method of and an apparatus for scrubbing pyrolysis gases are disclosed with which a particulate scrubbing agent such as calcium hydroxide is caused to act on the gas which is being passed through a bulk bed filter, preferably of calcium carbonate, the particles of the bulk bed filter being moved continuously.
Patent DE-3231567-A1 (DE)
Title: Car engine drive control system for automatically switching off the engine when the vehicle stops and automatically starting the engine for the resumption of travel
Inventor: NAGUMO SHINICHI
IPC: F02N15/00
Filed: 1982-08-25
Abstract: The invention relates to an engine control system by means of which an engine can be automatically stopped, in that a preselected engine stop condition is detected during normal driving and in which the engine is automatically started again, in that a preselected condition for the renewed starting of the engine is detected. The engine is stopped when a handbrake is actuated and the engine is started again when the acceleration device of the vehicle is actuated so that the vehicle begins to move. The actuation of the engine stop is disabled during the operation of any technical electrical devices in the motor vehicle which require a relatively high battery voltage, when the vehicle battery voltage is less than normal or when the engine temperature or the temperature of the engine coolant lies outside the normal range. The engine control system has a handbrake signal generator for determining the actuation of a handbrake which is assigned to a signal generator for the influencing variable for inhibiting the engine stop and an engine stop switch which responds to a handbrake signal generator signal for shutting off the engine. The engine control system also has a clutch position signal generator or a signal generator for the acceleration device. A switch for restarting the engine responds to the clutch position signal when the clutch is depressed or to the accelerator being stepped on in order to restart the engine.
Patent DE-3243139-A1 (DE)
Title: Single plate friction clutch for motor vehicles
Inventor: HAUBRICHS GUENTER ING GRAD
IPC: F16D13/64
Filed: 1982-11-22
Abstract: A single plate friction clutch for motor vehicles has an axially displaceable clutch plate carrying the friction linings, which at its hub is rotationally fixed by a splined toothing to the correspondingly toothed drive shaft of the shift transmission. A spring element acts on the clutch hub in a resiliently flexible manner in the axial direction of the transmission drive shaft but tightly in the direction of rotation. The spring element - at least when the clutch is engaged - is frictionally connected to the transmission drive shaft. By means of such a design of the single plate friction clutch toothing backlash between clutch hub and transmission drive shaft is prevented, at least when the clutch is engaged. In this way rattling noises, which normally occur especially at low engine speeds, are easily and effectively prevented.
Patent DE-3245599-A1 (DE)
Title: Connection for sliding arch support
Inventor: BRETTNER KARLHEINZ
IPC: E21D11/22
Filed: 1982-12-09
Abstract: For yielding, multi-piece roadway support, the so-called sliding arch support, connections are provided which in each case hold together the two segments to be connected to one another and held and enable the segments to be pushed one inside the other in the face of predetermined rock pressure forces. Tightening of the connecting bolts becomes unnecessary here owing to the fact that, on the one hand, the top strap has a bead formed in the connecting plate and, on the other hand, recesses and extensions engaging in these recesses are provided in each case at the corners of top strap and bottom strap. The connecting bolt is thereby relieved of load during displacement of the two-piece connection, and the top strap is effectively prevented from being bent up. In addition, assembly is substantially facilitated if the bottom strap is of two-piece design with only two clamp rails. <IMAGE>
Patent DE-3246736-A1 (DE)
Title: Seat arrangement
Inventor: STEIFENSAND FRIEDRICH MARTIN
IPC: A47C15/00
Filed: 1982-12-17
Abstract: The invention sets out from a seat arrangement according to the main application P 3227519.6 having a resting surface for the buttocks and an abutment surface for the knees and the shins, which surfaces are connected to one another via a common frame. In this case, the person assumes a half-kneeling, half-sitting position. There is a base part (2, 3, 4) from which bearing parts (5, 6) for the abutment surface (7) and the resting surface (8) extend upwards. The first bearing region (9, 10) of the bearing parts is situated in the vicinity of one of the longitudinal sides of the seat arrangement and merges into a second region (11, 12) which bears the surfaces (7, 8). <IMAGE>
Patent DE-3248283-A1 (DE)
Title: Cutting device for severing a liquid glass strand
Inventor: KNOTH WERNER-DIETER
IPC: C03B7/10
Filed: 1982-12-28
Abstract: In the severing of a glass strand, to prevent the occurrence of a residual glass strand and therefore to achieve complete severing of the glass strand with a neat cut, it is proposed according to the invention that the two uppermost cutting elements (2', 2''), and possibly one or more of the cutting elements (2') located below these, experience, shortly before the complete severing of the glass strand, a rapid advance with respect to the remaining cutting elements. The opening of the cutting elements (2, 2', 2'') is also carried out with variable speed. The thickness of the rapidly advancing cutting element or cutting elements (2', 2'') is dimensioned so as to be smaller than that of the rest of the cutting elements (2). The cutting edges of the rapidly advancing cutting element or cutting elements (2', 2'') are sharpened. <IMAGE>
Patent DE-3249420-A1 (DE)
Title: Apparatus for testing and sorting oblong electronic components, in particular integrated chips
Inventor: UEBERREITER EKKEHARD ING GRAD
IPC: B65G47/06
Filed: 1982-05-10
Abstract: In an apparatus for testing and sorting oblong electronic components, in particular integrated chips, the aim is to prevent the components impinging by gravity on a stop element upstream of the testing station from being damaged as a result of the impact. For this purpose, the stop element is provided with a resilient buffer. However, in order to prevent the impinging components from springing back, a braking device for the components is also interposed upstream of the stop element in the guide channel. <IMAGE>
Patent DE-3303524-A1 (DE)
Title: Revolving tower crane
Inventor: KOENIG WILHELM
IPC: B66C23/34
Filed: 1983-02-03
Abstract: In the case of a revolving tower crane intended for road transport, the front axle (19) is detachably fixed on the bottom end (18) of the outer mast (16) projecting beyond the undercarriage (11) in the direction of travel, and the rear axle (22) is detachably fixed on the rear end of the outer mast (16). When transported by road the jib middle section is arranged on the one side and the jib tip on the other side of the jib fulcrum section (25). For erecting the outer mast (16), a piston-cylinder arrangement (40, 41) is fixed on its head end, which arrangement is connected to a cable hoist, the mast erecting cable being led by way of a first pulley in the upper area of the support (13) and a second pulley in the bottom area of the support (14), and fixed close to the bottom end of the outer mast (16). <IMAGE>
Patent DE-3304186-A1 (DE)
Title: Security fence
Inventor: KLOSTERMANN HORST
IPC: G08B13/12
Filed: 1983-02-08
Abstract: Published without abstract.
Patent DE-3305896-A1 (DE)
Title: Dust filter monitoring apparatus
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D46/42
Filed: 1983-02-19
Abstract: In fabric filters, which have numerous filter pockets, determining whether a filter pocket is defective and which filter pocket is defective and thus has become permeable to the dust to be separated is time-consuming and laborious. In order to simplify this, two instruments are used, of which one is connected to the clean gas collective outlet of the filter unit, whereas the other can be connected by suitable pipes and valves selectively to the clean gas side of each filter element. If the two instruments show different values, the filter element to which the second instrument showing the higher value is attached is defective.
Patent DE-3311169-A1 (DE)
Title: Foldable glove compartment in a motor vehicle, in particular passenger vehicles
Inventor: SIRING HARALD
IPC: B60R7/06
Filed: 1983-03-26
Abstract: An intermediate component (3) which is constructed as a sheet metal component (30) or a plastic component (300) and on whose two legs (5 and 6) a shell-shaped glove compartment (1) is mounted via bearing pins (15) so as to be capable of swivelling about a transverse axis is attached to the underside of a dashboard (2) . <IMAGE>
Patent DE-3314816-A1 (DE)
Inventor: REISSENWEBER GERNOT DR
IPC: C07B37/10
Filed: 1983-04-23
Abstract: 1. A process for the preparation of cyclohexanedione derivatives of the general formula  see diagramm : EP0124041,P7,F1  where R**1 means one of the following substituents : C2 -C8 -alkyl, C2 -C8 -alkenyl, C3 -C12 -cycloalkyl, C5 -C12 -cycloalkyl with 0-4 olefinically unsaturated bonds, C2 -C8 -alkylthioalkyl, C6 -C12 -bicycloalkyl with 0-3 olefinically unsaturated bonds, unsubstituted or substituted aryl or hetaryl, or a heterocyclic radical of 4 to 7 atoms of which not more than 3 may be hetero-atoms selected from the group consisting of O, S and N, the radical being saturated or olefinically unsaturated, by reaction of an alpha,beta-unsaturated ketone of the formula II see diagramm : EP0124041,P7,F2  with a dialkyl malonate in the presence of a base to give the alkoxycarbonylcyclohexenolone or its salt (III)  see diagramm : EP0124041,P7,F3  and acylation, hydrolysis and decarboxylation of (III), R being the alcohol radical of the malonate and R**1 having the above meanings, wherein 1. the alpha,beta-unsaturated ketone (II) is reacted, in the presence of a base, with the dialkyl malonate in a solvent from which the alcohol liberated from the malonate can be distilled off, 2. the alcohol is distilled off, where appropriate as an azeotrope, 3. the salt of the alkoxycarbonylcyclohexenolone is reacted with a carboxylic acid halide R**2 COHal, where R**2 is alkyl of up to 6 carbon atoms, 4. the product, where appropriate after removal of excess acyl halide, is treated with an acylation catalyst, and 5. this product is hydrolyzed and decarboxylated.
Patent DE-3321114-A1 (DE)
Title: Frying filter
Inventor: STEIGENBERGER DIETER
IPC: A47J37/10
Filed: 1983-06-10
Abstract: In order to improve frying filters in terms of their permeability to vapour, tea bag paper which is suitable for boiling is used as filter paper, said tea bag paper having an open screen structure and a water vapour permeability of over 80%. Laminated onto the tea bag paper are reinforcements which can be made largely without cutting and whose ends extend up to the edge of the filter surface.
Patent DE-3322290-A1 (DE)
Title: Mobile machine train for the manufacture of wood chips from residual forest timber and defective assortments
Inventor: LAHRSEN RALF-AXEL
IPC: B27L11/02
Filed: 1983-06-16
Abstract: Mobile machine train (10) for the manufacture of wood chips from residual forest timber and defective assortments, consisting of a driving unit (11) having a collecting trailer (23) and a transporting trailer (43). Arranged on the collecting trailer (23) is a collecting container (12), and arranged on the transporting trailer (43) is a transporting container (13). Assigned to the collecting container (12) is a fan base (32), through which the preheated air for drying the collected wood chips can be conveyed. The transporting container (13), in which the condition of the air is regulated by a measuring and regulating centre (34), has a similar fan base (33). Both containers are equipped with in each case one horizontal screw conveyor (27, 36) for displacing the collected material. The driving unit (11) is equipped on its front face with a chipping unit (14) and a jib (16) for feeding residual wood to the chipping unit. The drive is effected by a wood-distilling apparatus (25) which is charged by means of a vertical screw conveyor (26) from the collecting container. <IMAGE>
Patent DE-3325061-A1 (DE)
Inventor: SCHUPP EBERHARD DR
IPC: C09D5/44
Filed: 1983-07-12
Abstract: A synthetic resin which carries basic nitrogen groups and can be diluted with water as a result of protonation with an acid can be obtained by reacting an epoxy resin, having a mean molecular weight &upbar& Mn of from 300 to 6,000 and containing on average from 1.5 to 3.0 epoxide groups per molecule, with a diketimine of a primary diamine and, if appropriate, a secondary amine, which may additionally contain a tertiary amino group, a ketimine of a primary monoamine and/or a ketimine of a primary/tertiary diamine. These resins are useful as binders for coating agents, in particular for the cathodic electrocoating of electrically conductive substrates.
Patent DE-3336224-A1 (DE)
Title: Valve which is controlled as a function of temperature
Inventor: WEIGL ERWIN
IPC: G05D23/02
Filed: 1983-10-05
Abstract: The temperature-dependent drive, which is enclosed in a housing, for adjusting a thermostatically controlled valve acts via an angled lever on the actuating drive of the valve. The temperature-dependent drive is arranged in a housing which is closed on all sides and has only perforations for the passage of environmental air and operation of a hand wheel for the valve. The installation position of the valve can be changed as desired as a result of the use of the deflection drive formed by the angled lever, and the heat radiated by the radiator can be screened from the temperature-dependent drive by means of the housing which is closed on all sides.
Patent DE-3341151-A1 (DE)
Title: Device for counting the individual elements of an imbricated flow
Inventor: MUELLER GUENTHER
IPC: G06M7/10
Filed: 1983-11-14
Abstract: The invention relates to a device for counting the individual elements of an imbricated flow, which device can be used on process machines, preferably in newspaper production and further processing in book binderies. The device has a simple construction, high functional reliability and counting accuracy, and makes it possible to count thin individual elements at a high counting rate. The idea of the invention is that the optical beam which is used for counting strikes the surface of the imbricated flow in front of a sensing wheel, seen in the direction of the moving imbricated flow, and is reflected from there. In this case, the optical signal which generates and receives the optical beam has a horizontal adjustment range in which it can be displaced in front of the sensing wheel. The optical system and the sensing wheel are located on a moving lever whose rotation point is behind the sensing wheel, seen in the direction of the moving imbricated flow. The device is suitable for counting individual elements which are moved in an imbricated flow, preferably polygraphic folded products, for example folded newspapers, but also sheets of paper, cardboard and thin panels. <IMAGE>
Patent DE-3342133-A1 (DE)
Title: Furniture and shop construction system
Inventor: SCHULZ MARTIN
IPC: A47B47/05
Filed: 1983-11-22
Abstract: The subject-matter of the invention is a furniture and shop construction system, consisting of a plurality of rectangular plate elements in a vertical and horizontal position and of connecting members for assembling the plate elements. To achieve a large possibility of variation in the conception of the most widely varied furnishings with relatively few standardised individual parts, a plurality of openings (5) of polygonal cross-section are arranged one above the other in the centre plane of the plate elements (1, 2), into which openings cross-bores (6) open out at predetermined inner intervals. Some of the connecting elements (7) have a locking part (9) of polygonal cross-section which can be inserted in the openings (5) of the plate elements (1) and is fixed in the openings (5) of the plate elements by fixing elements which can be inserted in the cross-bore (6). The connecting elements can expediently consist of continuous metal bars of the cross-section of the openings (5) or have hinge coils (14) which are moulded onto the locking part (9). <IMAGE>
Patent DE-3342986-A1 (DE)
Inventor: MUELLER ROLF DIPL ING DR ING
IPC: H02K29/06
Filed: 1983-11-28
Abstract: A one-phase motor has two conductors energized alternately via respective pnp and npn transistors and from the same output of a Hall-IC, without polarity inversion. When the Hall signal goes high the first transistor goes conductive and the second non-conductive, or vice versa. Capacitive delay elements slow down the switching-ON and -OFF of the two transistors. The capacitive delay elements have the undesired effect that, in response to the self-same change in the value of the Hall signal, the signal at the base of the OFF transistor changes comparatively quickly to switch the same ON, whereas the signal at the base of the ON transistor changes comparatively slowly to switch the latter off, which can lead to both being briefly conductive simultaneously, leading to voltage spikes and precluding safe dissipation of inductive energy in the transistors themselves. A coupling capacitor connects the transistors at their bases and has a capacitance value such that it develops and maintains a substantially fixed potential difference between the two bases. This causes the change in base potential at the ON-going transistor to be retarded in dependence upon the otherwise slower change occurring in the base potential of the OFF-going transistor, and furthermore causes the OFF-going transistor to become non-conductive before the ON-going transistor becomes conductive. This too helps to make it safe to dissipate in the OFF-going transistor the stored energy of the associated wound conductor.
Patent DE-3402974-A1 (DE)
Title: Transport device for moving persons and materials of all kinds through pipes, ducts or any desired cross-sectional shapes in a horizontal, vertical or any desired working position
Inventor: SPRINGER WOLFGANG ING GRAD
IPC: B61B13/10
Filed: 1984-01-28
Abstract: A transport device for moving and transporting persons and materials and devices of all kinds through, and in, spaces which are difficult to gain access to and are connected to one another by means of pipes, ducts and similar geometric cross-sections. By means of the optimum cross-sectional matching of this transport device, for example small connecting cross-sections can be laid in a substantially shorter time and thus with a considerably increased usefulness. By means of the arrangement of the roller elements, exact guidance for the transport device without any guide rail is provided and the rolling direction or predetermined rolling direction which has been adopted remains unchanged during the entire transport path. As a result of the possibility of providing the device with its own drive, the use of the transport device for inspecting hazardous sections which normally would have to be monitored and investigated by persons is particularly advantageous since here, for example, a remote-controlled television camera or measuring devices can be used and thus the risk for humans is eliminated.
Patent DE-3403324-A1 (DE)
Title: Use of S-adenosyl-L-methionine or its non-toxic acid addition salts for the treatment of cancer in mammals
Inventor: MIKI KEIZABURO
IPC: C07H19/167
Filed: 1984-01-31
Abstract: The use of S-adenosyl-L-methionine or its non-toxic acid addition salt for the treatment of cancers in mammals including humans is described.
Patent DE-3412329-A1 (DE)
Title: Process for pickling alloy steels, copper, non-ferrous metal alloys, special alloys, titanium, zirconium, tantalum etc. by means of nitric-acid pickling baths
Inventor: KREPLER ALBERT DIPL ING DR TEC
IPC: C23G1/02
Filed: 1984-04-03
Abstract: Process for pickling alloy steels, copper, non-ferrous metal alloys, special alloys, titanium, zirconium, tantalum etc. by means of nitric-acid pickling baths, which may also contain other acids such as, for example, hydrofluoric acid, with the addition or urea or an aqueous urea solution. The addition of the urea is regulated directly by means of an NOx sensor operating continuously in the exhaust gas line and of a controller, for example a PID controller, or set to the desired NOx minimum concentration in the exhaust gas.
Patent DE-3413032-A1 (DE)
Title: Wheel base extension for windskaters and similar vehicles
Inventor: MARKS THOMAS
IPC: B62B15/00
Filed: 1984-04-06
Abstract: Published without abstract.
Patent DE-3414410-A1 (DE)
Title: Flexurally resistant reinforcement element
Inventor: BUCHER FRANZ DIPL ING
IPC: B21F27/20
Filed: 1984-04-17
Abstract: The flexurally resistant reinforcement element (1) has a lower positive tension reinforcement, an upper negative reinforcement and at least one serpentine bar (7) connecting these. In the two end regions of the positive tension reinforcement, at least one longitudinal reinforcing bar (6) is provided with a spacer formed by a bead (3) which is constructed in the bearing region (2) of the reinforced-concrete construction part. Preferably, each bead (3) is formed in the region between the last upper bend vertex (9) of the serpentine bar (7) and the end of the reinforcement element (1). <IMAGE>
Patent DE-3418412-A1 (DE)
Title: Container closure
Inventor: CONIGLIO OTTORINO BRUNO DR
IPC: B65D39/12
Filed: 1984-05-17
Abstract: The container closure for bottles or the like consists of an inner actuating member (3) and an outer closure body (2) for receiving the inner actuating member (3) which has a bulbous head portion (4), a substantially tubular sealing portion (5) which can be spread apart and shrunk depending on the movement of the inner actuating member (3), and a spreader element (6) which is secured between the ends of the tubular sealing portion (5) inside the sealing portion, the spreader element (6) being constructed in such a way that it can carry out a movement as a reaction to the pressing-down of the inner actuating member (3), is prestressed counter to the pressing-down, and assumes a particular position of equilibrium prior to the pressing-down of the inner actuating member (3). 
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Patent DE-3419498-A1 (DE)
Title: Device for distributing pipes in heating systems
Inventor: ROHMANN KLAUS
IPC: F24D3/10
Filed: 1984-05-25
Abstract: A device (1) for distributing pipes in heating systems which has a feed chamber and return chamber (5 and 6, respectively) in a housing (2) is intended to provide a solution by means of which, on the one hand, the production of the housing is substantially simplified and thus made more cost-effective and rendered possible at any spacing. This is achieved when the housing (2) is constructed as an essentially box-shaped hollow section having a partition (4) which forms the two chambers (5, 6) and is arranged in the centre of the section. <IMAGE>