baber/WOPTO huggingface dataset:
Patent DE-3203982-A1 (DE)
Title: Heat-sensitive diazo recording material
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/323
Filed: 1982-02-05
Abstract: Heat-sensitive diazo recording material having a layer base and a heat-sensitive recording layer which is applied thereto and which contains a diazonium compound, phloroglucinol as coupler, a binder which melts or softens on exposure to heat and a material which can be melted by heat. The diazonium compound is present in the form of noncohesive particles and phloroglucinol (coupler) in the form of cohesive particles in the heat-sensitive recording layer.
Patent DE-3206226-A1 (DE)
Title: Optical and ophthalmic glass having a refractive index of >/=1.56, an Abbe number of >/=40 and a density of </=2.70 g/cm<3>
Inventor: ROSS LUDWIG DIPL CHEM DR
IPC: C03C3/108
Filed: 1982-02-20
Abstract: A novel optical or ophthalmic glass of high refractive index, high Abbe number and low density which is distinguished by good chemical resistance, excellent crystallisation behaviour and suitability for chemical curing, comprises (in % by weight): 47-75 SiO2, 1-18 B2O3, 0-5 Al2O3, 0-5 P2O5, 0-8 Li2O, 4-10 Na2O, 4-10 K2O, 0-7 MgO, 0-14 CaO, 0-4 SrO, 0-4 BaO, 0-3 ZnO, 5-12.8 TiO2, 0-6 ZrO2, 0-5 Nb2O5.
Patent DE-3210634-A1 (DE)
Title: Stamp to be worn on the clothing
Inventor: SIMSA MICHAL
IPC: B41K1/58
Filed: 1982-03-23
Abstract: A stamp combined with a name badge, an identification mark or the like comprises a holder (1) with devices (5) for securing to an article of clothing or the like and a substantially flat body (2) which possesses a stamping surface (9) on one side and is provided with the name badge (10) on the opposite side. At least one of the components (1, 2) comprises parts made from magnetic material which interact with magnetic or magnetisable parts on the respective other component and permit releasable attachment of the stamp body (2) in the holder (1). <IMAGE>
Patent DE-3211420-A1 (DE)
Title: Key holder
Inventor: DELLWEG SIEGFRIED
IPC: A44B15/00
Filed: 1982-03-27
Abstract: Published without abstract.
Patent DE-3213461-A1 (DE)
Title: Winding machine for material guided in web form
Inventor: KOSLOWSKI GERHARD
IPC: B65H18/10
Filed: 1982-04-10
Abstract: The rotatable receiving pieces (10) for the studs (12) of a studded beam (14) each have an insertion slot (21) which leads from the centre (22) to the edge and which terminates at the edge (23) of the receiving piece (10) in the manner of a secant. The receiving piece (10) possesses a switchable crawling-speed device (24). The crawling-speed device (24) or its motor (27) can have an engagement device (28). There can also be additionally an adjustable rotary-angle limiter (32). The object is to ensure that studded beams are lifted out and inserted by simple means. <IMAGE>
Patent DE-3213900-A1 (DE)
Title: Process for splitting rigid and flexible foam slabs into sheets, in particular polystyrene and polyurethane, also with other splitting methods of sheets
Inventor: BRUESER WALTER
IPC: B26D1/553
Filed: 1982-04-15
Abstract: Published without abstract.
Patent DE-3218144-A1 (DE)
Title: Circuit arrangement in a television display set
Inventor: DICKHARDT ROLF
IPC: H04N3/223
Filed: 1982-05-14
Abstract: The regulation of the operating voltage of the picture tube in a television display set is improved by adding a video signal to a corresponding regulating voltage. This prevents fluctuations, particularly in the frame width, due to video signals with a strong vertical-frequency component.
Patent DE-3219626-A1 (DE)
Title: Device for ascertaining when a predetermined level is reached in a container
Inventor: KOMPA GUENTER DR
IPC: G01F23/296
Filed: 1982-05-25
Abstract: The device for ascertaining when a predetermined level is reached in a container (10) has a vibrating rod (4) which projects into the container (10) and which at its one end is fastened to an elastic diaphragm (32) which at its edge is fastened to a holder and bears on its side facing away from the vibrating rod (40) a piezoelectric transducer (38). The transducer (38) is arranged eccentrically on the diaphragm (32). Between the level indicator vibration system formed by the vibrating rod (40), the diaphragm (32) and the transducer (38), and the fastening part (14) which serves to fasten the device to the wall of the container (10), a mechanical vibration-disconnection system (28, 24, 22, 18) is arranged, which brings about an active and a passive vibration disconnection between the container (10) and the level indicator vibration system (40, 32, 38). <IMAGE>
Patent DE-3224865-A1 (DE)
Title: Verfahren zur herstellung von hochbelastbaren verrohrungen fuer tiefbohrungen oder dergleichen
Inventor: KUDO TAKEO
IPC: C21D8/10
Filed: 1982-07-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von hochbelastbaren Verrohrungen für Tiefbohrungen oder dergleichen mit erhöhter Widerstandsfähigkeit gegen Spannungsrißkorrosion, wobei eine Legierung folgender Komposition hergestellt wird: C    : kleiner gleich als 0,05 %  Si : kleiner gleich als 1,0 % Mn  : kleiner gleich als 2,0 %  P  : kleiner gleich als 0,030 % S     : kleiner gleich als 0,005 %  N  : 0 - 0,30 % Ni    : = 25 - 60 %    Cr : 15 - 35 % Mo   : 0 - 12 %    W : 0 - 24 % Cr(%) + 10Mo(%) + 5W(%) größer gleich als 50 % 1,5 % kleiner gleich als Mo(%) + 1/2W(%) kleiner gleich als 12 % Cu : 0 - 2,0 %    Co : 0 - 2,0 % Seltene Erden: 0 - 0,10 %   Y   : 0 - 0,20 % Mg : 0 - 0,10 %  Ti : 0 - 0,5 %  Ca : 0 - 0,10 % Eisen und unwesentliche Verunreinigungen: Rest; daß nach der Warmbearbeitung die Legierung einem Lösungsglühen unterworfen wird, bei einer Temperatur, deren untere Grenze (in °C) durch die folgende empirische Formel bestimmt ist: 260 log C(%) + 1300 und deren obere Grenze (in °C) durch die folgende empirische Formel bestimmt ist: 16 Mo (%) + 10 W (%) + 10 Cr (%) + 777 für einen Zeitraum von nicht mehr als zwei Stunden; und daß die so erhaltene Legierung kaltverformt wird mit einer Dickenreduzierung von 10-60%. Während der Warmbearbeitung kann eine Dickenreduzierung von 10% oder mehr bei einem Temperaturbereich durchgeführt werden, der nicht größer als die Rekristallisationstemperatur der Legierung ist.
Patent DE-3225811-A1 (DE)
Title: Self-adjusting simulation and control system
Inventor: HUANG HSIAO-PING PROF
IPC: G05B13/04
Filed: 1982-07-09
Abstract: The self-adjusting simulation and control system (AMCS) represents a complete operating system for simulation, determination and self-adjusting control, which can be constructed as a closed control system. The self-adjusting simulation system (AMS) is the core of the system in this arrangement. This system consists of a simulation determination algorithm (MIA) and a disturbance variable determination algorithm (DIA). The AMCS operates in an outer and an inner loop. The outer loop tunes the PID controller in a feedback loop, the inner loop determines and compensates for model errors or external load disturbance variables.
Patent DE-3227320-A1 (DE)
Title: Electrical separator for the separation of dusts from gases
Inventor: KERSTING HANS-JOACHIM DR ING
IPC: B03C3/68
Filed: 1982-07-22
Abstract: Published without abstract.
Patent DE-3227703-A1 (DE)
Title: Multi-way tap for a device for continuous intravascular blood pressure measurement for clinical purposes
Inventor: WILKE HARALD
IPC: A61B5/0215
Filed: 1982-07-24
Abstract: In a multi-way tap for a device for continuous intravascular blood pressure measurement the capillary tube, which is usually arranged in a branch line, for feeding in a physiological rinsing liquid during measurement is incorporated as a fourth path into the tap cock.
Patent DE-3229906-A1 (DE)
Title: Process and apparatus for the combustion of fuels
Inventor: BORESKOV GEORGIJ KONSTANTINOVI
IPC: F23C10/00
Filed: 1982-08-11
Abstract: A process is proposed for the combustion of fuels in order to heat working media, according to which a stoichiometric mixture of the fuel with air is conducted through a fluidised layer of a catalyst (4) for complete oxidation, and the temperature of the fluidised layer of the catalyst (4) is maintained in the range of 670-1070 K by altering the consumption of working medium (5). In the apparatus for the combustion of fuel, which contains a vertical housing (1), within which a fluidised layer of the catalyst (4) for complete oxidation is distributed in its whole periphery, which layer is bounded from below by a gas distribution grid (2) through which air is supplied, according to the invention a sectional grid (3) is arranged in the vertical housing (1), with a passage cross-section of 50-80% and with openings in it which amount to 2-10 times the diameter of the granules of the catalyst (4). The present invention can be used in any fields of technology in which energy is used which is evolved by fuel combustion. <IMAGE>
Patent DE-3231997-A1 (DE)
Title: Constant current generator
Inventor: KUEHN DIETER DR ING
IPC: H02M1/08
Filed: 1982-08-27
Abstract: The invention relates to a constant current generator with a control arrangement for setting the current value. To ensure accurate setting within a wide current range, the constant current (IK) is influenced by the charge balance of capacitors (C1, C2, C3) of a circuit arrangement (SI). The capacitors are charged and recharged via an analogue signal generated by a counting circuit (ZS) and a digital/analogue converter (DA), the count of the counter circuit being controlled by a pulse signal (IS), the frequency of which corresponds to the current value. The desired current value can be entered into an arithmetic circuit (RS) controlling the pulse signal (IS). The invention is mainly applicable to the generation of test currents. <IMAGE>
Patent DE-3234817-A1 (DE)
Title: High-bay warehouse
Inventor: DANIEL NICOLLE
IPC: B65G1/133
Filed: 1982-09-20
Abstract: A rack aisle 2 is provided with a rail 3 along which a storage and retrieval unit can be moved between two racks. There are arranged in the rack aisle 2 on either side of the rail 3, and in front of the racks, roller conveyors 4 for the supply and dispatch of stock carriers. The rack consists of a fixed-tray conveyor 14 which has long chain links 15 between the hinge points 16. The chain 15 runs round star-type deflectors 19 whose right-side deflection axle 24 is connected to a drive and adjoins the storage and retrieval unit at the rack aisle 2 to allow transfer of the box-shaped stock carriers 12. The lift mast 6 of the storage and retrieval unit has a turret 8 for a lifting platform with a guiding support 9 for a load carrier which can be moved therein towards the rack. This load carrier has a carrying and supporting end for transporting the stock carrier 12 from the roller conveyor 4 to the required level of the fixed-tray conveyor 14. (cf. Fig. 2) 
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Patent DE-3238613-A1 (DE)
Title: Thread cutter coupled to a ratchet for accommodating various die nuts
Inventor: KNOLL GUNTER
IPC: B25B13/46
Filed: 1982-10-19
Abstract: Due to the long length of the handles and to the rotational radius of the same, the conventional threading dies are in particular unwieldy if, for example, there is little space (corner or small intermediate space) for the thread to be cut. The device according to the invention provides a remedy here by the thread cutter being coupled to a ratchet. The pivoting radius of the handle of the ratchet can be selected to be very small so that threads can be cut even at the most restricted locations. The drive wheel of the ratchet is set up for accommodating the die nuts, which are interchangeable. Various types and sizes of die nuts can be used. The ratchet can be changed over for left-hand and right-hand threads. The ratchet handle is provided with a pull-out extension.
Patent DE-3245458-A1 (DE)
Title: Method for producing through-plated contacts in thick-film technology
Inventor: WOHAK KURT DR PHIL
IPC: H05K3/12
Filed: 1982-12-08
Abstract: In the previous through-plated contacting methods, the number of through-plated contacts per blank is highly constrained. In the method according to the invention, following the coating of the substrate, the conductor track paste is applied to the hole walls uniformly by means of an apparatus which can supply a large amount of air, and the airways immediately behind the holes are designed such that the flow resistances at every point on the blank are as identical as possible and are sufficiently low. Using this method, through-plated contacts can be produced in virtually any desired number per blank and with any desired frequency distribution on the blank, without any special technical complexity.
Patent DE-3247760-A1 (DE)
Title: Dental treatment device with adjustable instrument cases
Inventor: WENDEL WOLFGANG
IPC: A61G15/16
Filed: 1982-12-23
Abstract: Dental treatment device with a plurality of instruments, for example dental turbines, micromotors, syringes and the like. In order to provide easy access to the instruments which are closely arranged side by side in an instrument seat, instruments projecting out of a lower region of the instrument seat are arranged opposite instruments projecting out of an upper region at a smaller mean distance relative to a reference surface of the front of the instrument seat. Holding means and guide means allocated to each case permit selective positioning of a case in front upper and rear lower layers without any reconstruction measures.
Patent DE-3248228-A1 (DE)
Inventor: ULLNER KLAUS
IPC: F16K3/02
Filed: 1982-12-27
Abstract: 1. Shut-off device for pneumatic conveying systems for the transport of flowable bulk materials, consisting of a housing, which is inserted into the conveying system, with a through channel for the material and a flat slider arranged transversely to the latter and which is received in the housing by a sealed slider slit, which slider is movable by means of adjustment means through the column of material or respectively through the flow of material in the through channel for the material, and which shuts off or frees the latter, a sealing ring being arranged in the housing surrouding the through channel for the material being pressable by a pressure medium against the flat slider so as to close off the through channel for the material in a pressure-tight manner, characterized in that a) the flat slider (2) is formed so as to be resistant to bending and is only supported with its rear end in the housing (1), but with its front end is constructed so as to be self-supporting, b) a free space (10) is provided in the housing (1) on, the side facing the self-supporting slider end, the volume of which space, is at least equal to the volume of material which is displaced by the flat slider (2) in the closing movement in the through channel (6, 7) for the material, c) the housing (1) is constructed in two parts and a free frontal surface (9) of the housing part (3) on the run-in side, resulting from abroadening of the housing part (4) on the run-out side, serves as a counter surface for the falt slider (2), and d) in the region of the frontal surface (9) an annular groove (12) is provided to receive an inflatable sealing ring (13).
Patent DE-3306073-A1 (DE)
Title: Security device for electrical plugs
Inventor: HAFERKAMP WOLFGANG
IPC: H01R13/60
Filed: 1983-02-22
Abstract: For the security of electrical apparatuses which can be connected by means of a connecting lead (20) with a plug (18) to the electrical mains, against unauthorised use, a housing (12) is provided which is open on one side and can hold the plug (18). The housing (12) can be locked by means of a cover (14) and has a slot (16) in the housing wall, which slot (16) opens towards the opening edge and has a width which is equal to or somewhat larger than the thickness of the connecting lead (20). In consequence, security of an electrical apparatus is made available without preventing use of the socket by other, approved apparatuses. <IMAGE>
Patent DE-3310376-A1 (DE)
Title: Radial fan with spiral housing
Inventor: REINHARDT WILHELM
IPC: F04D29/42
Filed: 1983-03-22
Abstract: The invention relates to a radial fan with a spiral housing and a fan impeller pivotally mounted in the spiral housing, a lateral inlet aperture being provided in the spiral housing, there being an air gap or intermediate chamber between the inner wall of the spiral housing lying opposite the inlet aperture and the fan impeller. The invention is characterised in that the air gap or intermediate chamber is sealed off in a radial direction in the radial end area of the fan impeller.
Patent DE-3310659-A1 (DE)
Title: Door frame for a flush or rabbeted door leaf
Inventor: PODSZUCK KARL DIPL ING
IPC: E06B5/16
Filed: 1983-03-24
Abstract: The invention relates to a door frame for a flush or rabbeted door leaf, which frame, together with the door leaf forms an upper gap and/or lateral gaps for forced ventilation or conflagration gas take- off, the ventilation or conflagration gas flow passing through the gap being deviated in a direction facing away from the door leaf surface on the side opposite the hinge. According to Figure 4, the door frame (1) has on the side opposite the hinge a considerably greater depth than the striking-in depth of the door leaf (15) and is equipped on its end opposite the hinge with a ventilation leg (3) which extends essentially parallel to the plane of the closed door leaf and which is provided with openings (4) and designed as a stop (6), on the side opposite the hinge, for the door leaf. <IMAGE>
Patent DE-3311459-A1 (DE)
Title: Distribution strip having a plurality of double connecting terminals which allow electrical conductors to be connected without stripping
Inventor: DOLANSKY FRANZ
IPC: H01R9/24
Filed: 1983-03-29
Abstract: The invention relates to a distribution strip having a plurality of double connecting terminals which allow electrical conductors to be connected without stripping and are held in receptacles on the upper longitudinal sides of an insulating material body, the distribution strip having an approximately square cross-section. In order to allow overvoltage suppressors (6, 12) to be fitted to the distribution strip (1), retaining chambers (3) for overvoltage suppressors (6, 12), which chambers are separated by intermediate walls (10), are provided in the upper part of the distribution strip (1). Arranged on the side walls of the retaining chambers (3) adjacent to the connecting terminals (4) are contact springs (5) which are connected to the connecting terminals (4), parts of an earthing rail (7, 11) projecting into the retaining chambers (3), in each case between two contact springs (5). <IMAGE>
Patent DE-3314512-A1 (DE)
Title: Method and device for indicating and/or recording two information items or information sequences
Inventor: MUELLER KARL HEINZ DIPL ING
IPC: G01D9/32
Filed: 1983-04-21
Abstract: In a method which, in particular, is used for recording two information items which are recorded with the aid of a writing member which can be laterally deflected with respect to the direction of recording, it is provided that the two information items, or recording signals corresponding to these, are separately detected and supplied to a single writing member and that when two information items arrive simultaneously, the recording is influenced, particularly by means of an amplitude modulation of the recording signal which is currently being recorded, which shows that two information items are occurring simultaneously.
Patent DE-3318469-A1 (DE)
Title: Multi-track rail system
Inventor: ZIMMERMANN HERBERT
IPC: B62D65/18
Filed: 1983-05-20
Abstract: A multi-track, straight rail system, for example in use in industrial assembly lines, has rails (4) which are arranged on the floor (1) and can be mounted directly on the floor of the works' hall or else on supports (2). Conveying wagons (9, 11, 12, 13) for holding loads (10) run on these rails (4), it being possible for these wagons to have three, four or more wheels (13). In each case a separate electric motor (15) whose power is supplied via contacting lines (8) serves as the drive element for these wagons. Guide rollers (14) ensure an additional lateral support of these wagons (9 to 13) on guide rims (7) of the guide rails (6). <IMAGE>
Patent DE-3319315-A1 (DE)
Title: Drive mechanism with a variable transmission ratio
Inventor: SHIMIZU YASUO
IPC: F16H55/56
Filed: 1983-05-27
Abstract: The invention relates to a drive mechanism with a variable transmission ratio, in which a grooved pulley with a variable diameter has a hydraulic cylinder for controlling the spacing of the side plates of the grooved pulley. A control valve is used to control the hydraulic cylinder and itself responds to an input mechanism and a feedback mechanism. The input mechanism used has a centrifugal weight which responds to the speed of rotation of the grooved pulley. Feedback is achieved by means of a rigid intermediate piece which measures the effective diameter of the grooved pulley. Two valve elements are provided in the control valve and respond to the input mechanism and the feedback mechanism in order to bring about the correct positioning of the grooved pulley as a function of the input speed.
Patent DE-3319540-A1 (DE)
Title: Hydraulically bonded base course material for road construction
Inventor: KOEHLING ROLF DR-ING
IPC: C04B18/12
Filed: 1983-05-30
Abstract: According to the invention, the binder requirement in producing hydraulically bonded base courses in road construction from fired to distinguish from combustion mining waste is substantially reduced by using a binder/sand/filler mixture in place of a mere binder structure.
Patent DE-3320739-A1 (DE)
Title: Arrangement for displacing a slide
Inventor: PETRUS EDUARD
IPC: H02B11/127
Filed: 1983-06-09
Abstract: The invention relates to an arrangement for displacing a slide by means of a plunger which can move transversely with respect to the displacement direction and has a two-armed rotating lever which is supported in a fixed position between the free ends of said plunger, one of whose lever arms is connected in an articulated manner to the slide and the other of whose lever arms is used as a point for the plunger to act on. The achievement of the object of improving and simplifying the arrangement mentioned initially such that, after the slide has reached its desired position as a result of a plunger movement, any further movement of the plunger has no more influence on the movement of the slide, is achieved in that the rotating lever is a triangular lever whose first corner exhibits the rotating bearing, whose second corner exhibits the slide articulation point and whose third corner exhibits the point at which the plunger acts, in that the plunger is provided with an inclined surface at the end and an adjacent holding surface running in the plunger direction, and in that the rotation point is located outside the displacement path of the plunger. <IMAGE>
Patent DE-3320770-A1 (DE)
Title: Ruche and trimming tape
Inventor: HAIBER ALFONS
IPC: D05B35/08
Filed: 1983-06-09
Abstract: Rubber threads 12, 13, 14 are worked into a ruche 11 and, as a result of their elasticity, automatically contract the ruche into the desired folded state. Since the rubber threads are connected to the ruche largely homogeneously over their length, the folding is uniform. The folded state can be fixed later or at the factory by means of firm longitudinal seams 17, 18, so that the rubber threads are blocked. Simple and neat production, without special crimping machines, is advantageous. Alternatively, the rubber threads can be worked into a longitudinally elastic trimming tape which is sewn in the stretched state, for example by housewives, onto a ruche material laid out flat. Behind the sewing-machine foot, the contracting rubber threads bring about a uniform crimping. Accordingly, the simple production of neat ruches in the private sector is advantageous. The invention is used in decorative ruches, for example for shirts and blouses, and heavy ruches, for example curtains. <IMAGE>