baber/WOPTO huggingface dataset:
Patent DE-3201415-A1 (DE)
Title: 4-Aminomethylpolyalkylpiperidines
Inventor: HINSKEN HANS DR
IPC: C09D7/12
Filed: 1982-01-19
Abstract: Compounds of the formula <IMAGE> in which R1 denotes hydrogen, C1-8-alkyl, R2 denotes hydrogen, C1-22-alkylcarbonyl, phenyl-C1-4-alkylcarbonyl, cyclohexylcarbonyl, phenylcarbonyl which is unsubstituted or substituted by 1 or 2 C1-12-alkyl together having at most 18 C atoms or denotes a radical of the formula <IMAGE> R3 has one of the meanings of R2 or denotes a radical of the formula <IMAGE> in which R3 is hydrogen only if R2 denotes hydrogen, R4 denotes C1-18-alkyl, which may carry an -N=C=O- group, cyclohexyl, benzyl, phenyl, C1-12-alkylphenyl, R5 denotes C1-20-alkylene or phenylene, R6 denotes a radical of the formulae <IMAGE> R7 denotes hydrogen, C1-18-alkyl,  beta -hydroxyethyl, R8 denotes C1-18-alkyl,  beta -hydroxyethyl, phenyl or R7 and R8 together with the N atom to which they are bound denote a morpholine or piperidine radical.
Patent DE-3202190-A1 (DE)
Title: Process for sterilising sand, gravel and the like, and equipment for carrying out the process
Inventor: BAUER EDUARD
IPC: A61L2/07
Filed: 1982-01-25
Abstract: The invention relates to a process and equipment for carrying out the process for sterilising sand, gravel and the like. According to the invention, the material to be sterilised is introduced into a vessel, which can be sealed pressure-tight, and heated by steam to a temperature of about 160 DEG  to 200 DEG C. After the temperature has been reached, a pressure of about 10 bar is built up in the vessel and this pressure is maintained for a preset sterilising time of about 5 to 15 minutes. The sterilised material can then be taken out of the vessel. <IMAGE>
Patent DE-3213895-A1 (DE)
Title: Device for zigzag folding of webs of paper or the like
Inventor: SIMON CARL
IPC: B65H45/101
Filed: 1982-04-15
Abstract: For the folded stacking of webs (6) produced adjacently in two copies, the web is separated by a longitudinally extending, interrupted separating cut (33) so that webs (32) remain between the individual separating cuts. A transverse perforator (21) is set up such that it applies a transverse perforation, forming the folding edge (34), in the region of the web (32). The pile (12) is formed by a folding arm (36) and is arranged lying obliquely. Situated on the pile on the upper pile edge in the region of the separating cut are holding devices (40) in the form of holding screws (42, 43) which engage in the pile in the region of the folding edges (34). Either the webs (32) or the holding screws (42, 43) or both together can be used as holding devices. They prevent the pile from collapsing while it is being formed. <IMAGE>
Patent DE-3214459-A1 (DE)
Title: Circuit arrangement for starting and operating a fluorescent lamp
Inventor: BAERWINKEL MANFRED
IPC: H05B41/12
Filed: 1982-04-20
Abstract: A circuit arrangement for starting and operating a fluorescent lamp, especially in standby mode, has a ballast (16), which is constructed as an inductor, and a starter (18) in the heating circuit in order to improve the starting characteristics. An auxiliary inductor (20) is connected in series with the starter (18) even in the standby mode. The starter (18) and auxiliary inductor (20) are expediently inserted into a single housing (22) and are potted therein by means of a plastic (24) which can be cast and cured. This prevents non-suitable starters being used. <IMAGE>
Patent DE-3220364-A1 (DE)
Title: Device for conveying sheets
Inventor: SIMETH CLAUS ING GRAD
IPC: B41F21/10
Filed: 1982-05-29
Abstract: A device for conveying sheets through the printing zone between cylinders, in particular rubber-covered cylinders of sheet-fed printing machines, by means of a gripper system. A gripper system (1) is mounted so as to be pivotable about a pivot (1.1) with a predeterminable force. The rotary movement of the gripper system (1) can be locked on the cylinder (2) by means of a cam-controlled lever (7.1). In a special variation, the sheet tension can be regulated infinitely variably by means of a lever (7) which is controlled via a cam disc (8). In this case, a spring (9) and a bolt (11), for example, are arranged on the gripper system (1) as force transmission. <IMAGE>
Patent DE-3221627-A1 (DE)
Title: Gas sensor
Inventor: TORISU YOSHIO
IPC: G01N27/409
Filed: 1982-06-08
Abstract: A gas sensor is provided which has a sensing element composed of a solid electrolyte which is permeable to oxygen and which has the shape of a cylinder or of a vessel closed at one end. The sensing element is provided with metal electrodes which are formed on the inner or the outer surface of the element. Mounted on the sensing element are an inner metal part and an outer metal part which are electrically connected to the metal electrodes. The sensing element is attached to the inside of the end section of a cylindrical insulating tube.
Patent DE-3222400-A1 (DE)
Title: Process for energy-saving temperature regulation of a closed space, and apparatus for performing the process
Inventor: MOLLERUS JOSEF DIPL ING
IPC: F24F5/00
Filed: 1982-06-15
Abstract: When the sun shines in, warm air is withdrawn from an interior, e.g. a greenhouse, heated in this manner. A reservoir is filled with this air, and the cool air escaping from the reservoir cools the interior. In the case of a heat requirement in the interior, e.g. in the evening, night or morning hours or when the external temperature is very low, the fans provided for air transfer are set in reverse operation, and warm air is withdrawn from the reservoir and supplied to the interior, cool air then being withdrawn from the interior. Heating and cooling in an energy-saving manner is thereby possible. <IMAGE>
Patent DE-3224303-A1 (DE)
Title: Belt drive
Inventor: MORIOKA YOSHIKAZU
IPC: F16H7/02
Filed: 1982-06-29
Abstract: In a belt drive in which the belt pulleys have a plurality of V-shaped grooves into which longitudinal V-shaped driving-belt ribs of complementary shape on one side of a belt web engage, the web of the driving belt has essentially the cross-section of an isosceles trapezium, the two side faces of the web merging continuously into the outer side faces of the two outer ribs and resulting in a position of virtual contact with the inner side walls of the belt pulleys, which have an essentially complementary slope. The driving belt thus has an efficiency comparable with that of V belts and can transmit up to 33 % more power than a ribbed driving belt whose web has a rectangular cross-section.
Patent DE-3229475-A1 (DE)
Title: Toilet cabinet
Inventor: NIEBERLE REINHARD
IPC: A47K10/38
Filed: 1982-08-06
Abstract: A toilet cabinet (1), in particular a built-in cabinet, has fixed walls (3) and at least one upper drawer (5) which is subdivided by partitions (6). Below said drawer or drawers there is a further drawer (10) with a toilet paper holder (11) and space for spare rolls (15) of toilet paper. Arranged at the bottom of the cabinet are two adjacent tilting compartments (17 and 18), one compartment (17) of which contains a toilet brush (21), a toilet cleaning agent (20) and, if appropriate an air-freshener spray (22), and the second compartment (18) is provided with a plastic bag for waste. <IMAGE>
Patent DE-3229581-A1 (DE)
Title: Wall or ceiling covering
Inventor: SAUER HEINRICH
IPC: E04F13/10
Filed: 1982-08-07
Abstract: The subject of the invention is a wall or ceiling covering made of wood, particle-board or plastic panels, in which fastening clips engage at given spacings into the grooves of opposite panels. Spring plates connected in one piece to the fastening clips on top or underneath the latter extend in the direction of the connecting seam. By inserting a spring strip into the groove of one panel and pulling it across into the groove of the other panel, and also as a result of the spring force of the spring plate, the spring strip is pressed against the outer groove cheek, so that a firm and clean junction results. By pushing out the spring strip, trouble-free replacement of individual, even centrally arranged, panels or a plurality of panels of a panel field is possible.
Patent DE-3230365-A1 (DE)
Title: Ozone-gas generation arrangement
Inventor: HUEBNER KARL-ALEXANDER
IPC: C02F1/78
Filed: 1982-08-14
Abstract: The invention relates to a further development of the ozone-gas generation arrangement according to Claim 2 of Patent ... (P 3217636.6-41), it being the object of the invention to achieve an even more accurate and stable ozone gas concentration than with the arrangement according to the main Patent, which is achieved by means of solid-state potentiometers in the form of calibratable trimmers which are adjustable stepwise by means of switching valves, both the pulse widths and the frequency or else both here being adjustable stepwise by means of calibratable trimmers.
Patent DE-3234643-A1 (DE)
Inventor: VOGEL DIETER
IPC: F16K3/08
Filed: 1982-09-18
Abstract: 1. Upper cartridge part for a sanitary single shut off valve, comprising a head piece (2) which can be screwed into a standard aperture and can be sealed by means of an O-ring (3), a spindle (4) provided with an end journal bearing (8), a movable sealing disc (20) driven by the spindle, a fixedly arranged sealing disc (23), and a seal (24), arranged in the lower part of the head piece, which presses the sealing surfaces of the sealing discs against each other when the head piece is tightened, whereby the sealing discs are provided with water apertures (29, 31), and by adjustment of an appropriate angular position the water passage can be determined, characterized in that a) the end journal bearing (8) of the spindle (4) is mounted in a closed grease chamber (7), (b) the sealing ring (24) is retained between a coarse filter (26) and a thrust ring (28) and is fixedly arranged in the head piece.
Patent DE-3239332-A1 (DE)
Title: Profiled wooden board
Inventor: OSCHMANN DIETER DIPL ING
IPC: E04F13/10
Filed: 1982-10-23
Abstract: Illustrated and described is a profiled wooden board with a substantially rectangular cross-section, on one longitudinal edge of which a groove-shaped recess is formed and on the other longitudinal edge of which a projection ("tongue") corresponding to the groove-shaped recess is formed, in particular for lining walls in interior work, with a front side and a rear side, at least one longitudinal groove being provided on the rear side of the profiled wooden board, and furthermore the cross-sectional area of the longitudinal groove (2) being chosen such that a relatively large cavity results between a wall to which the profiled wooden board (1) is to be attached and the profiled wooden board (1) in the region of the longitudinal groove (2) when the profiled wooden board (1) is used as intended. <IMAGE>
Patent DE-3240048-A1 (DE)
Title: Device in washing machines having detergent storage containers
Inventor: KLOSE SIEGFRIED ING GRAD
IPC: D06F33/37
Filed: 1982-10-28
Abstract: Each of the storage containers from which detergent or washing-up agent in liquid form can be fed to the washing or washing-up water under the control of a programmed control is assigned in an optically transparent lower region an optical switching device having a light source and an optoelectric switching member; connected downstream of the evaluation circuit of this optoelectronic switching device is a transducing-sensor device. <IMAGE>
Patent DE-3240375-A1 (DE)
Title: Backpressure turbine
Inventor: WOEHLER WALTER
IPC: F02C5/04
Filed: 1982-11-02
Abstract: A backpressure turbine, developed for reducing the number of wearing parts on internal combustion engines, is characterised by backpressure and interaction for generating a useful rotary motion as a drive for vehicles of any type, as compared with conventional turbines. It can be considered as a drive for space travel purposes. (Jet engine).
Patent DE-3241258-A1 (DE)
Title: Method for large-capacity containment of fish, or arrangement of an advantageous swim cage for the method
Inventor: KOVACS ANDRAS
IPC: A01K61/60
Filed: 1982-11-09
Abstract: The method relates to large-capacity keeping of fish, in particular in still waters, in which at least one swim cage (1, 2, 3, 4, 5, 6) is laid in the water as a fish container, the fish are disinfected against parasites and placed in this cage in the growth ratio 120 kg/m<3>, whereas fish which deviate in individual weight by 30% pass into at least one cage above 10 DEG C, or to a maximum of 0 DEG C cooling, depending on the fish species, a fish feeder (8) is accommodated in each of the cages, into which a fish food, corresponding to the fish species, with the composition of eggwhite, plant residues, vitamins is dosed, a water-stirring device (10) is furthermore installed in the vicinity of the cages, which is switched on at the commencement of freezing of the surface of the water (-4 DEG C to 0 DEG C), and in which the fish catch, measured against the fish stock, is kept in such a manner that the growth ratio roughly approximates the value of 120 kg/m<3>. <IMAGE>
Patent DE-3302253-A1 (DE)
Title: Fluidic module
Inventor: HABAZIN BOZIDAR
IPC: F15B13/08
Filed: 1983-01-24
Abstract: The invention relates to a fluidic module suitable, in particular, for the construction of hydraulic or pneumatic subassemblies or control systems. The module comprises a cube-shaped body with flat boundary surfaces extending at right angles to one another. Connection channels, interconnecting channels and valves in different numbers and designs are formed in the module. By combining a plurality of such modules, it is possible to construct a fluidic control system matched to a particular use.
Patent DE-3304285-A1 (DE)
Title: Program-controlled production cell
Inventor: GENSCHOW HENNING PROF DR ING
IPC: B23Q3/155
Filed: 1983-02-04
Abstract: The invention relates to a program-controlled production cell having at least two machine tools and a handling device with which tools and workpieces can be manipulated. The invention consists in that when tool carriers with an adapter that can be inserted into a work receptacle of a machine tool are used, the said tool carriers have a further adapter by means of which they can be gripped by the gripper of the handling device.
Patent DE-3304992-A1 (DE)
Title: Plastic panel with connecting elements for laying multi-purpose floors
Inventor: CORDES HELMUT
IPC: E04F15/10
Filed: 1983-02-12
Abstract: The plastic panel (1) with connecting elements for laying multi-purpose floors is distinguished by a tongue-and-groove connection in the longitudinal and/or transverse direction (x, y). The tongue-and-groove connection is formed by a connecting rail (2) with push-in strips (2a, 2b), which engage in corresponding grooves (2c, 2d) with an undercut in the adjoining panels (1). <IMAGE>
Patent DE-3307354-A1 (DE)
Title: Text-capable digital telephone station
Inventor: KAMMERL ANTON DR
IPC: H04M1/247
Filed: 1983-03-02
Abstract: The invention relates to a method for multiple use of the dialling keys of a text-capable telephone station with a display, where a specific stored code is assigned to each function of the dialling keys. In addition to the respective digit, the dialling keys contain a plurality of letters for text creation. The input of the text to be prepared and subsequently transmitted is intended to be as simple as possible. This is achieved in that, when a higher-order key is pressed once and a dialling key is subsequently pressed, characters previously visible on the display disappear and all the functions of the pressed key appear there in a block. A cursor runs beneath this block. If the dialling key is released so that the cursor stops at a specific function (letter, digit) of the block, this function is stored and it appears at the next free position (after previously recorded text) on the display. In this way, a text can be stored and thus prepared after a single actuation of the higher-order key, in each case with one key actuation per function.
Patent DE-3311673-A1 (DE)
Title: Method and device for the preparation of a denture model
Inventor: HEYNOLD WOLFGANG
IPC: A61C13/00
Filed: 1983-03-30
Abstract: The invention relates to a method for the preparation of a denture model for the preparation of bridgework, the impression being cast with a curable material and the model base, which is also made of a curable material, being located on top of this material with the insertion of pins, and the individual stumps being separate from one another on the base for removability and replaceability purposes. According to the invention, the impression is filled with a place-retaining composition flowing around the lower ends of the inserted pins before pouring the plaster in the impression and a base space of restricted circumference is formed over the cured place-retaining composition. This base space is filled with a plastic which retains its shape on curing and, after curing of this, is removed together with the inserted pins. Thereafter, the place-retaining composition is removed from the impression and the impression space freed from the place-retaining composition is then filled with plaster and the cured base with the pins is placed thereon.
Patent DE-3315199-A1 (DE)
Title: Solid fuel gasification plant
IPC: F23G5/027
Filed: 1983-04-27
Abstract: The solid fuel gasification plant consists of a degassing chamber which is surrounded by a housing and which has, on one side, a charging pipe for feeding combustion material and, on the opposite side, a flame tube which transfers the jet flame, formed during degassing, into a boiler, connected to the flame tube, with heat exchange, the housing having a high-strength lining of high heat storage capacity, and containing primary and secondary air orifices for introducing air into the degassing chamber. Degassing temperatures of 1000 to 1500 DEG C and hence complete decomposition of the material introduced are achieved, with waste gases which are virtually free of smoke and sulphur.
Patent DE-3316742-A1 (DE)
Title: Method and apparatus for treating layers near the surface in workpieces made of electrically conducting material
Inventor: LINN HORST DIPL ING
IPC: H01J37/32
Filed: 1983-05-07
Abstract: A method and an apparatus are proposed which make it possible to dope the surface of comparatively irregularly shaped workpieces in a substantially uniform manner with plasma particles in order to thereby achieve a superficial hardening or enrichment of the surface with a particular substance. The method and the apparatus can be used equally for cleaning or for roughening the surface of the workpiece. The uniform effect on the workpiece surface is achieved by moving the workpiece at least intermittently during the ion bombardment.
Patent DE-3318031-A1 (DE)
Title: Process and device for controlling the pressure rollers of a band winder which are influenced by pressure-actuated cylinders
Inventor: JUSCHKA REINHARDT ING GRAD
IPC: B65H18/08
Filed: 1983-05-18
Abstract: Published without abstract.
Patent DE-3319773-A1 (DE)
Inventor: SMETZ REINHARD
IPC: F16G15/00
Filed: 1983-05-27
Abstract: 1. Component intended for use in conjunction with round-link chains, with a cross-slot formed from two slots (2, 3; 29, 30) and intended for chain guidance, and with two parallel locking bolts (4, 5; 10; 11, 24, 25; 31, 32; 40, 41) shiftable to and fro in bores of the component between a release position and a blocking position and intended for chain retention and load transmission between the component and the chain, the locking bolts being at a distance from one another greater than the thickness of the chain links and less than double the thickness of these, and in the blocking position the locking bolts preventing chain links from passing through the cross-slot by obstructing one of its slots, characterized in that the locking bolts are held captive in the component by means of a stop (7; 61) and can be transferred from the blocking position to the release position counter to the effect of at least one spring (6) constantly pressing them into the blocking position, and in that the bores supporting the locking bolts intersect the blocking regions of the slot (3; 30) to be obstructed.
Patent DE-3320255-A1 (DE)
Title: Scanning device having a plurality of beams
Inventor: MINOURA KAZUO
IPC: G02B13/00
Filed: 1983-06-03
Abstract: A scanning device is described in which a multiplicity of separate light beams, which are emitted from a light source unit which has a multiplicity of light-emitting sections, are deflected by a deflecting device, and a surface that is to be scanned is scanned by a multiplicity of beam points. The device is constructed such that the principal beams of the light fluxes emitted by the light-emitting sections are influenced as though they were to pass essentially through the same point when seen from a direction perpendicular to a deflecting/scanning plane. This point and a point in the vicinity of the deflecting/reflecting surface of the deflecting device are kept in an optically conjugated relationship.
Patent DE-3323710-A1 (DE)
Title: Gassing device
Inventor: FISCHER FRANZ DIPL ING
IPC: B65B55/18
Filed: 1983-07-01
Abstract: Containers (12) into which a medium is introduced which may not come into contact with the outside air before the container opening (13) has been sealed are moved on a conveyor (10) over which a channel (14) is arranged. The channel (14) has a porous floor panel (15) through which a sterile gas is directed towards the container opening (13). Guide strips (6) project from the floor panel (15) which provide lateral delimitation of the laminar flow of gas directed to the container opening. The sterile gas is introduced via a gas inlet (18) to a distributing tube (17) arranged inside the channel (14) and leaves the distributing tube (17) through openings (19) pointing upwards. <IMAGE>
Patent DE-3329596-A1 (DE)
Title: Multi-purpose platform for tunnel driving
Inventor: KUGLER UWE DR ING
IPC: E21D11/40
Filed: 1983-08-16
Abstract: Multi-purpose platforms for underground tunnel driving essentially consist of a vertically adjustable and longitudinally displaceable main platform which is provided with a support manipulator, a means of securing the heading face and also at least one drilling cradle pivotable on all sides. So that a multi-purpose platform can be effectively braced in any position relative to the support system while remaining stable and can at the same time advantageously direct the forces to be absorbed into the support system, the invention provides for the main platform (1), having a secondary platform (2) extendable towards the heading face, to be arranged in a frame-like structure (5) which is adapted to the supported roadway (3), can be braced against the support system (4) and can be moved in the longitudinal direction. <IMAGE>
Patent DE-3332060-A1 (DE)
Title: Roofrack for a passenger vehicle
Inventor: SCHMIDT EGON G
IPC: B60P3/38
Filed: 1983-09-06
Abstract: In order to produce a sleeping facility, a roofrack for a passenger vehicle is equipped with a lying surface (4) which is arranged parallel with the roof and can be covered by means of a flap (6), the flap (6) being capable of being folded upwards about an axis of rotation (5) which is arranged near to one of its ends and between the flap (6) and load surface (4) a tarpaulin (17) which closes the intermediate space in the folded-upwards state is attached. <IMAGE>