baber/WOPTO huggingface dataset:
Patent DE-3147363-A1 (DE)
Title: Method for producing light beams of different wavelength or having different wavebands, and a photometer
Inventor: GRONHOLZ CLAUS DIPL ING
IPC: G02B5/28
Filed: 1981-11-30
Abstract: Method for producing light beams of different wavelengths from the light of a light source (1), in which method the light of the light source (1) is guided to an intereference filter (3), which passes light (7) of a specific wavelength or of a specific waveband and reflects the remaining light. The reflected light is fed to a further interference filter (7) of identical design, which passes light of a different wavelength or of a different waveband and reflects the remaining light, so that it can be fed if necessary to a downstream interference filter (23). <IMAGE>
Patent DE-3151473-A1 (DE)
Title: Clutch release bearing for motor vehicles
Inventor: PARZEFALL WALTER
IPC: F16D23/14
Filed: 1981-12-24
Abstract: In a clutch release bearing for motor vehicles, comprising a rolling-contact bearing with two concentric races (3, 5), between which rolling elements (7) roll, which is arranged in radially displaceable fashion on a sliding sleeve (1) made of plastic and rests by one front face of one race (3) against a radial flange (2) of the sliding sleeve (1), the flange (2) being provided at at least one location on the circumference with a boss (10) which projects towards the rolling-contact bearing and, for the purpose of providing an anti-rotation safeguard, engages in a recess (11), larger on all sides than the boss outline, of the race (3), the boss (10) is reinforced on the side of the radial flange (2) which faces the rolling-contact bearing by the provision of a metallic reinforcing disc (12, 14) which, in the region of the boss (10), has a recess (13) matched to the outline of the boss. <IMAGE>
Patent DE-3214557-A1 (DE)
Inventor: GLOEDE GUNTRAM DIPL ING
IPC: H04L12/50
Filed: 1982-04-20
Abstract: 1. Circuit for acknowledgement of calling signals arriving via subscriber lines supplying data signals in an incoming transmission direction by emitting confirmation signals, in an exchange in which subscriber lines provided for the transmission of data signals in an incoming and outgoing transmission direction are connected to line termination circuits which, combined to line termination groups (LTEC), are connected to the data transmission facilities (CC, Mem, CPU) controlling the data signal switching between the subscriber lines, each line termination group (LTEC) having for the subscriber lines (Lab') transmitting data signals in an outgoing transmission direction a register arrangement (Reg1, Reg2, Reg3) from which a confirmation signal is emitted immediately after detection of a calling signal and of an indication signal indicating this detection, characterized in that the confirmation signal is contained in a first register (Reg1) from which, upon the appearance of the indication signal , the relevant confirmation signal is loaded into two further registers (Reg2, Reg3), the contents of which are subsequently emitted via a subscriber line (Lab), and in that at least one of the further registers (Reg2, Reg3) serves to receive and forward data signals via said subscriber line (Lab).
Patent DE-3226460-A1 (DE)
Title: Hot water storage container
Inventor: PETZ MANFRED
IPC: F24H1/12
Filed: 1982-07-15
Abstract: A hot water storage container is provided with a hot water discharge at the top and a cold water discharge at the bottom. To reduce mixing of water, a vertical water guide shaft (7) is formed in the storage container, and a flow line (6) fed by the heat source (5) opens into this shaft. The feed water ascends or descends in the water guide shaft (7) in correspondence with the temperature difference at any given time. <IMAGE>
Patent DE-3226804-A1 (DE)
Title: Device for heating individual rooms
Inventor: SCHARF FRIEDRICH DIPL PHYS DR
IPC: F24D15/04
Filed: 1982-07-17
Abstract: A device for heating individual rooms has a heat pump whose units (14,16,17,18) are accommodated in two individual devices (10,12), one of which (12) is arranged in the room to be heated and the other (10) on the external wall of the room, according to Patent Application P 3142280.2. The section of the refrigerant duct passing through the condenser (18) and/or the evaporator (16) is divided into several pipe loops (63,60), to which are attached vertically extending strip-shaped heat transfer elements (66,68,70) which have an at least approximately constant cross-sectional profile over the whole length. It is thus possible to design the condenser (18) and/or the evaporator (16) without its own fan but with an adequate heat transfer performance. …<IMAGE>…
Patent DE-3227340-A1 (DE)
Title: Device for the continuous discharge of material fractions
Inventor: LENZ HANS ING GRAD
IPC: B07B9/00
Filed: 1982-07-22
Abstract: In the device for the continuous discharge of material fractions from a mixture of material fractions of different kinds by means of sifters operating by counterflow separation, the individual units are not only to be connected in series in terms of their functioning, but are also to be connected to form a compact unit and constitute a closed and, if appropriate, transportable constructional unit. This is achieved in that, within an endless horizontally arranged air circuit, one of the circuit legs forms an annular-gap nozzle between a casing part and a core part, of which one is equipped with conveying surfaces acting in the opposite direction to the air stream and is driven rotatably.
Patent DE-3231252-A1 (DE)
Title: Seating cushion with air cooling for the buttocks
Inventor: VUJOVIC GEORG DIPL ING
IPC: A47C7/16
Filed: 1982-08-23
Abstract: Published without abstract.
Patent DE-3234478-A1 (DE)
Inventor: DENEKE ULFERT DR RER NAT
IPC: C12Q1/48
Filed: 1982-09-17
Abstract: The present invention provides a process for the kinetic determination of  gamma -glutamyl transferase activity by the reaction of a  gamma -glutamylarylamide with the formation of an arylamine at a pH value of from 6 to 10, wherein the arylamine is simultaneously reacted with an aromatic amine or phenol appropriate as a coupling component and an appropriate oxidation agent to give a colored compound with an absorption maximum above 565 nm, the rate of formation of which is monitored photometrically and is used as a measure for the  gamma -glutamyl transferase activity. The present invention also provides a reagent for the kinetic determination of gamma -GT activity, wherein it contains the following reagents: gamma -GT-arylamide:1-100 mmol/l.  gamma -glutamyl acceptor (glycylglycine):10-500 mmol/l. coupling component:1-500 mmol/l. oxidation agent:0.1-500 mmol/l. buffer:10-1000 mmol/l.
Patent DE-3301590-A1 (DE)
Title: Valve upper part
Inventor: GLOOR KARL
IPC: F16K31/53
Filed: 1983-01-19
Abstract: A plate-cam stack which is formed from a stationary ceramic plate (4) and a ceramic plate (5) which can rotate and is provided with through openings is provided in the upper part housing (1). The ceramic plate (5) which can rotate is connected in terms of rotation via an eccentric driver (6a) to a rotating-drive spindle. A coaxial operating spindle (11) which can rotate relative to the spindle (6) carries a rotating handle (13). An epicyclic drive (10, 8, 7) having a transmission ratio of, for example, 3 : 1 is provided between the operating spindle (11) and the rotating-drive spindle (6). The relatively small opening rotation angle, amounting to at most 180 DEG , of the rotatable plate (5) can thus have allocated to it a rotation angle of the handle which is correspondingly greater by a number of times, for example by three times. This simplifies the precise setting of the desired water outlet rate. <IMAGE>
Patent DE-3303727-A1 (DE)
Title: Device for transferring electrical energy
Inventor: KAISER HEINZ
IPC: H02G5/04
Filed: 1983-02-04
Abstract: In order to transfer electrical energy from a power supply line (5) to a connecting socket (4) which is arranged in a drawer (2) which is inserted in a housing (1) such that it can be displaced, it is provided for a contact strip (12) to be mounted on the housing, which contact strip (12) carries sliding contacts (16, 17) which are connected to the power supply line (5), and for the drawer (2) to be equipped with a guide strip (13), parallel to the axis, into which current conductors (18, 19) are inserted which are connected to the sliding contacts (16, 17) and to the connecting socket (4). The contact strip (12) and the guide strip (13) are inserted side-by-side in a guide rail (14) which is mounted on the outside of the side wall (3) of the drawer (2). In this way, it is possible to transfer electrical energy to the connecting socket (4), which is arranged such as it can be displaced, reliably, in every position of the drawer (2). <IMAGE>
Patent DE-3308712-A1 (DE)
IPC: B01F7/16
Filed: 1983-03-11
Abstract: A mixer (1) having a vertical mixing container (2) and mixer implements (14) rotatingly arranged therein mixes a fine and dry product which is supplied by the top and discharged by the bottom through a product discharge outlet (9). Between said outlet radially offset inwardly and arranged in the bottom of the container (2d) opposite the peripheral wall (2b') of the container and the peripheral wall of the container there is provided an annular bottom surface (11) on which a partial filling volume of fine product is first introduced during a first mixing step by means of the centrifugal force from bottom to top and radially from the outside towards the inside up to the ring circle area (21) wherein the product discharge outlet is arranged, before an additional supply of fine product causes the continuous discharge through the product discharge outlet (9) of an adjustable quantity of mixed fine product corresponding approximately to the additional supply quantity.
Patent DE-3309802-A1 (DE)
Title: Electronic system for motor vehicles
Inventor: BOIS WILHELM DIPL ING
IPC: B60R16/023
Filed: 1983-03-18
Abstract: Instead of individually adjustable, or simply different, control devices which produce a correlation between measured value generators and a measured value to be indicated, uniform control devices are used which are actuated via a read-only memory and receive from the latter the necessary information regarding the relation between output signal of the measured value generator and variable to be indicated, which is different from one type of vehicle to another.
Patent DE-3311161-A1 (DE)
Title: Pivot arm consisting of a plurality of pivoting elements connected in an articulated manner
Inventor: ROHDE WOLF-PETER
IPC: F16M11/04
Filed: 1983-03-26
Abstract: A pivot arm consists of several pivoting elements connected in an articulated manner, which pivot arm can be fastened at one end to a table or the like by means of a fastening element and has at the other end a supporting element for supporting objects, in particular display screens. In order to ensure as far as possible unrestricted mobility of the pivot arm at adequate stability and in as simple a construction as possible, each pivoting element has a bush at one end and a bearing pin at the other end, which bearing pin is coaxial to the bush, projects on one side and is rotatably mounted with relatively narrow clearance in the bush of the next respective pivoting element. Each pivoting element can be rotated by 360 DEG about the respective bearing pin of the relevant adjacent pivoting element.
Patent DE-3318912-A1 (DE)
Title: Cushion, in particular seat, backrest or lying cushion
Inventor: LEHMBACH KURT
IPC: A47C7/24
Filed: 1983-05-25
Abstract: The subject-matter of the invention relates to a flexible, resilient cushion with a support. The actual cushion is a covering which is connected to the support. The covering consists of many individual, unguided, telescopic springs which contact one another partially and/or in some regions, at least in groups. The shape of the spring can be symmetrical like a conventional helical spring, but it can also be of irregular shape. In the latter design, textured yarns are conceived as the spring material which have been proven in experiments to have a good practical effect.
Patent DE-3322631-A1 (DE)
Title: Loading truck with a conveying and cutting device
Inventor: PEINTHOR ANTON ING
IPC: A01D90/04
Filed: 1983-06-23
Abstract: Loading truck with a conveying device which passes with its conveying elements into a conveying channel, leading from a pick-up device into a loading space, through the front wall, formed by scrapers, of said conveying channel and between the paths of which, extending through the conveying channel as far as the rear wall, are arranged the knives of a cutting device which are movable counter to the spring force of a guard device out of their initial position by way of a shifted position, in which the conveying elements no longer engage over the upper cutter parts of the knives on their path with the conveying channel, into an end position, in which a guard device causes the stopping of the drive of the conveying device, the guard device being capable of being equipped with means for changing the drive over to reverse.
Patent DE-3323689-A1 (DE)
Title: Device for pressing comminuted materials
Inventor: JUERGENS WILLIBALD
IPC: B30B11/26
Filed: 1983-07-01
Abstract: The invention relates to a device for pressing comminuted mixed materials, in particular waste materials. In this connection, a tipping ram conveys the material to be pressed, which is supplied, alternately to two pressing shafts, in which rams in each case push the prepressed material to be pressed alternately to a pressing duct. From these two pressing ducts, the prepressed material to be pressed is pressed with additional rams to form waste briquettes.
Patent DE-3334253-A1 (DE)
Inventor: ADAMS HERIBERT
IPC: F16K11/07
Filed: 1983-09-22
Abstract: 1. A hydraulic control system for a hydraulic power supply unit of a tractor, particularly for a stabilized hydraulic power supply unit, the system comprising a control valve slide (1, 2) lockable by at least one catch (8, 9) arranged to engage the slide under spring bias and to disengage therefrom under hydraulic power, in which a restoring force causes the valve slide, when being unlocked, to return automatically to its neutral position, in which the control valve slide (1, 2) is arranged to be unlocked as soon as the working pressure at a connected consuming device (3) has been reached, and in which the feed duct (18, 43 and, respectively, 68, 91, 94) to the hydraulic catch (8, 9 and, respectively, 61, 73) includes means (21 and, respectively, 75) for retarding the catch's response, characterized in that the retarding means (21) comprise a pressure relief valve (33) the outlet of which is connected to a pressurizing valve (35), and a slide valve (20) which is spring-biased in closing direction and which controls the supply of pressure fluid to the hydraulic catch (8, 9), and in that the slide valve's spring-biased end face (40) is connected ~v~i~a a throttle (41) and also parallel therewith - ~v~i~a a check valve (42) to the pressure fluid reservoir (28) and its other end face (37) to the pressure relief valve's (33) outlet (34) which is also connected ~v~i~a a further throttle (39) to the reservoir (28).
Patent DE-3334840-A1 (DE)
Title: Continuous speed and torque converter transmission, and a multiple gear transmission
Inventor: FREDERICHS GEORG GERT
IPC: F16H3/72
Filed: 1983-09-27
Abstract: The multiple gear transmission described above, coupled as a unit, has only two gearwheel stages. However, it can also be used separately as an individual unit having one gearwheel stage, but with a lower individual number of gears. By means of the use of 2 different three-phase or alternating-current frequencies through the use of a converter apparatus - electronic or solid state - fr N [sic] 50 Hz and 40 Hz, it is possible by means of a constant drive gear of 3000 n/min or 1500 or less [lacuna], using the coupled transmission unit, 14 individual gears can be preselected overall, or partially, and used in accordance with a program. This results in gear transitions of 1./.1,2 phi  [sic]. If a third frequency stage is used, for example 60 Hz, or a pole-changing three-phase or alternating-current motor is used, or other two-stage drive sources, approximately 25./28 [sic] individual gears would be available, with a correspondingly smaller  phi . In the case of an individual transmission unit, the individual gears would correspondingly turn out to be approximately 50./60% [sic] lower. It is, of course, possible to use gear transmissions without gearwheels which have become known in practise, possibly with other mechanical means, such as belts, friction elements and similar elements in conjunction with the above means, elements and measures listed in the patent application. The system which is represented, of the so-called planetary or epicyclic transmission, having in each case one gearwheel stage and step-up stage has significant advantages as a result of the simplicity of the transmission parts and, primarily, in that, with a rising drive Md [sic] (a far ... Original abstract incomplete.
Patent DE-3334978-A1 (DE)
Title: Chuck for tools
Inventor: RUPPRECHT HANS
IPC: B23B31/20
Filed: 1983-09-27
Abstract: The chuck has a holding sleeve (1) with an external thread (1d) designed so as to taper out towards the end (1a) on the fixture side so that, when the cap nut (5) is screwed on, the holding sleeve (1) having longitudinal slots (1c) is pressed radially inwards against an adjustable collet insert (6). The collet insert (6) is of cylindrical design on its outside and consists of several ring segments (6a, 6b, 6c) which are connected to one another by elastomeric cover caps (7).   <IMAGE>
Patent DE-3336417-A1 (DE)
Inventor: HEFELE JOSEF DR
IPC: C08L23/00
Filed: 1983-10-06
Abstract: The invention concerns a heat-sealing adhesive on the basis of copolyamides for the coating of fabrics, and especially of linings for outerwear. The invention consists of the fact that this heat-sealing adhesive contains from 0.3 to 15% by weight, preferably 0.7 to 12% by weight, of behenic acid. Thereby a substantially and unexpectedly increased adhesion strength of the adhesive is attained, so that for the same adhesive strength a smaller amount of the heat-sealing adhesive is required. This improves the comfort provided by the article of clothing when being worn. The invention also concerns a process for the manufacture of this heat-sealing adhesive as well as its use for the coating of lining fabrics.
Patent DE-3340787-A1 (DE)
Title: Bearing for roller shutter shafts
IPC: E06B9/174
Filed: 1983-11-11
Abstract: The bearing (10) for roller shutter shafts has a roller bearing (11) with an inner raceway and an outer raceway and with a number of roller bodies. Arranged on one end side on the outer raceway is a coupling device (13) which is flush at least approximately with the roller bearing (11). The coupling device (13) has, on the bottom of a coupling housing connected to the roller bearing (11), a coupling element which interacts with a matched coupling element on a holder part (12) which in turn is or can be connected to the structure. The coupling between the roller bearing (11) and the holder part (12) preferably takes place by means of a tongue on the last-mentioned part and a matched slot in the bottom of the coupling housing, the adjacent regions of the coupling housing being adapted thereto. <IMAGE>
Patent DE-3340992-A1 (DE)
Title: Digital communication system
Inventor: SCHROECK WERNER DR RER NAT
IPC: H04L12/437
Filed: 1983-11-12
Abstract: For a digital communication system with a transmission path connecting all subscriber stations, comprising a transmitting line and a receiving line laid parallel with one another, in which the data flow of the receiving line is directed in the opposite direction to that of the transmitting line and in which the data are transmitted in (synchronous or asynchronous) time-division multiplex mode, where the subscriber stations feed their data into the respective outgoing transmitting line and read the data destined for them from the respective incoming receiving line, it is proposed that the transmission path be designed as a closed loop, that all subscriber stations be designed in the same way and, during undisturbed operation, any subscriber station, acting as a head station, feed a synchronous bit stream into the outgoing transmitting line and the subscriber station following the head station in the receiving direction, acting as an inverting station, forward the data on the incoming transmitting line to the outgoing receiving line. The system requires no central station. If a fault occurs in the network, all subscriber stations can independently determine their further function in the network, thereby always creating functional communication sub-systems.
Patent DE-3341158-A1 (DE)
Title: Universal holder
Inventor: URSPRUNG REINHARD
IPC: B23B45/14
Filed: 1983-11-14
Abstract: A universal holder, in particular for drilling machines, is described, having a cramp-shaped receiving body in which a clamping body with a receptacle for a drilling machine can be fastened in different axial directions in special fastening devices. It is essential here that the top horizontal leg of the cramp-shaped receiving body (2) consists of at least one holding arbor (7) fastened horizontally and to the vertical back leg (5). In its fastening part (23) the clamping body (1) has a multiplicity of receiving openings (11, 12, 13, 21). In this arrangement, the receiving openings on the one hand serve to interact with the arbors (7), in the course of which the fastening part of the clamping body then at the same time interacts with the roller of the top leg of the receiving body. The receiving openings also serve at the same time to receive auxiliary devices, such as , for example, a cutter plate. Of particular advantage is the fact that several holders can be fastened one behind the other, as a result of which system tools, such as, for example, a lathe, can be built up in a simple manner. <IMAGE>
Patent DE-3342101-A1 (DE)
Title: Supporting bearing for facade wall elements
Inventor: SCHROEDER WALTHER DIPL ING
IPC: E04F13/08
Filed: 1983-11-18
Abstract: The invention relates to an adjustable supporting bearing for facade wall elements which significantly simplifies the dowelling and adjusting of the wall elements in height and depth. For this purpose, the supporting bearing has a vertically upright disc, the edges of which stand essentially on two mutually opposite half-circles of different radii and circle centres offset in relation to each other. <IMAGE>
Patent DE-3344440-A1 (DE)
Title: Supporting element, especially for the frames of textile machines
Inventor: BARTOS ERVIN DIPL ING
IPC: D01G19/24
Filed: 1983-12-08
Abstract: The invention solves the problem of reducing the mass, whilst preserving the damping capacity of supporting elements, such as, for example, side walls, stays, supporting frameworks and the like, of textile machines. The supporting element consists of at least one pair of supporting plates 2, 3 which are arranged next to one another and which are firmly connected to one another at least over part of their circumferences 4. The interspace is filled with a sound-absorbing material, for example a concrete mixture, polystyrene foam and the like. The supporting plates can be stiffened by means of depressions 7, 8 and other intermediate members 11. <IMAGE>
Patent DE-3400370-A1 (DE)
Title: Fluidised bed technology for small heating powers with fraction separator in the contact path
Inventor: HOELTER HEINZ DIPL ING
IPC: F23J7/00
Filed: 1984-01-07
Abstract: In order to achieve a maximum environmental compatibility as regards SO2 loadings, it is proposed according to the invention to connect, after the fluidised bed boiler (4), a fraction separator (12) which separates the additive, preferably lime, ground to suit the fraction separator (12), the ash in the filter (10) being allowed to pass through a perforated metal sheet arrangement in the perforated pack filter (12), and the lime with the uncracked coal particles (13) being removed and returned to the fluidised bed, preferably via the charging device (3). <IMAGE>