baber/WOPTO huggingface dataset:
Patent DE-4241071-A1 (DE)
Title: Electric luminaire with remotely controlled rotation and pivoting light box - is operable about Y and Z axes with frictional transmission or gearing from two independent motors linked to wireless receiver.
Inventor: FRIEDRICH MARTINA
IPC: F21V27/00
Filed: 1992-12-05
Abstract: The radiant head (4) is rotatable about two orthogonal axes by an electric motor (3) driving a pinion in mesh with a toothed gear (2), and by another motor (5) associated with an independent pinion and toothed gear, or alternatively with a rubber roller (7) and springs (8) urging the motor against a bearing disc (6). The motors are switched-on by an electronic control circuit (12) which receives wireless signals from a hand-operated transmitter (not depicted) and is pref. fitted within the lamp housing, divided into two parts (15,16). USE/ADVANTAGE - In e.g. display windows and museums, with installation either on or recessed into walls. Cost savings from alternate lighting of two subjects by the same lamp.
Patent DE-4243480-A1 (DE)
Title: Dry rock-sawing blade
IPC: B28D1/12
Filed: 1992-12-22
Abstract: The main body of the blade has a central clamping bore, and radial slots extending inwards at intervals round the periphery. These form curved sections incorporating abrasive particles.A large number of radial cooling slots (6) are formed in the main body (1). These can be at regular intervals round the central bore (2), and the body can consist of two or more discs, bearing against each other and spot-welded together.
Patent DE-4244452-A1 (DE)
Title: Indicating instrument for motor vehicle with front transparent viewing panel
Inventor: SELL GERHARD
IPC: B60K37/02
Filed: 1992-12-23
Abstract: A flat plate (11) is provided behind the first illumination unit (13). Rotation mechanisms (9) connected with the pointers (4) are arranged on the plate (11). The axes of the pointers stand vertical to the viewing panel (8) which is cambered. The first illumination unit (13) runs approximately parallel to the viewing panel (8).A second illumination unit (14) so radiates light into the viewing panel (8), that with total reflection, it does not essentially issue from the panel, but only in the region of the symbols (21) embedded in the viewing panel (8). In addition symbols (5) produced by a printed surface covering (5) lie adjacent to the deeply embedded symbols (21).
Patent DE-4301810-A1 (DE)
Title: Single-phase thyristor control circuit for aluminium@ wire resistance evaporator via transformer
Inventor: GUHR WERNER DIPL ING
IPC: H02M1/08
Filed: 1993-01-23
Abstract: The thyristor control circuit (9) is connected to a field bus = interbus-S (10) which transmits data via an input (32) and an output (33). The bus includes or is connected to actuators and/or sensors. Data including target values, actual values, error signals, and switching states are exchanged between the control circuit (9) and the bus (10). The control circuit controls a process according to user inputs. The output voltage of the thyristors (5,6) is led to a disc (4) including molten or vaporised metal. The voltage is controllable via two further thyristors (6, 7). The disc is a resistance damper. A transformer is disposed between the disc and the thyristors (5, 6).
Patent DE-4303964-A1 (DE)
Inventor: TOMISAWA MAYA
IPC: G11B23/023
Filed: 1993-02-10
Abstract: A blank 44 for a sleeve type casing 46 with a detachable cover flap 58 for receiving a recording medium is formed by punching and folding along lines formed in it, and has a U-shaped notched portion 62 for finger gripping of the contents of the casing at an edge of the mouth 92 of the casing 46, wherein the cover flap 58 has an insertion flap 60 and a line of perforation 84 so that the cover flap 58 and insertion flap 60 can be detached, leaving a second edge with a U-shaped notch portion 78. The blank may be of plastics sheet material. <IMAGE>
Patent DE-4306771-A1 (DE)
Title: Pressure measuring device having a resistance measuring bridge
IPC: G01L9/00
Filed: 1993-03-04
Abstract: Pressure measuring device having a ceramic diaphragm (1), which is held at its edges in a housing head (21) in a sealed-off manner, which can be pressurised on its two diaphragm sides (17I, 17A) with the respective pressures to be compared and which carries a resistance bridge circuit (10), the bridge resistors being vapour deposited onto the diaphragm (1) and their connections being vapour deposited onto the diaphragm (1) from a metal which changes little with expansion and the diaphragm (1) consisting of a thin plate which is bonded or soldered onto a ceramic support ring (2) at its edges and carries electrical connection support points (12) which are connected to the bridge connection circuits by means of bonded bridge connecting wires (11). <IMAGE>
Patent DE-4307558-A1 (DE)
Title: Room-closing, heated facade of buildings
Inventor: KOENIG WOLFGANG
IPC: E04B2/96
Filed: 1993-03-10
Abstract: In the case of a room-closing, heated facade of buildings having rising vertical posts (mullions) and horizontally running bars (transoms) between the posts and window areas inserted therebetween, in order to heat the facade and to produce a warm-air curtain on the inside of the windows the invention provides that the horizontally running bars (2, 3) are equipped with convectors (10, 11), the supply and discharge lines of which are effected by a flexible tube system (12, 13) in the vertical posts (1) (Fig. 1). <IMAGE>
Patent DE-4309557-A1 (DE)
Title: Load carrier tackle for hoisting mechanism - has housing with downwards open slot, into which is insertable load holding element
Inventor: KOSTINEK KONRAD
IPC: B66C1/66
Filed: 1993-03-24
Abstract: The housing (11) of the load carrier has a downwards open slot (12), into which a load holder is insertable. There are two closure elements (13) movable into a slot closing and releasing position respectively. A locking body (15) is movable between a position, locking the closure element, and one releasing them. Pref. the housing has spaced plates, between which the closure elements and the locking body are mounted. USE/ADVANTAGE - For cranes, excavators etc., with simple design and load release.
Patent DE-4311607-A1 (DE)
Title: Gear detection sensor for a motor vehicle gearbox
Inventor: BAIR ERWIN DIPL ING
IPC: F16H59/70
Filed: 1993-04-08
Abstract: A gear detection sensor (1) is proposed whose sensor housing (7) contains a first sensor component (11) and a second sensor component (5) which detects the position of the first sensor component (11) in two coordinate directions. With a gear detection sensor (1) mounted on a motor vehicle gearbox the first sensor component (11) is carried exclusively by a gearbox-side actuation shaft (17) which is plugged into the sensor housing (7). For assembly, the contact carrier (11) is fixed on a positioning tool (43) which forms together with the gear detection sensor (1) an assembly unit which also assumes the function of securing for transport purposes. The positioning tool (43) is inserted through a plug-in opening (37) which lies axially opposite the plug-in opening (35) of the actuation shaft (17) and is fixed to the sensor housing (7) by spring tongues (57). A locking pin (61) which is pushed out of its locking position by the actuation shaft (17) and axially secures the contact carrier (11) during transport, locks the spring tongues (57) against being inadvertently released. The positioning tool (43) holds the contact carrier (11) at right angles in the position intended for installation. <IMAGE>
Patent DE-4311792-A1 (DE)
Title: Astigmatism correction in laser-diode optical systems
Inventor: HOFBAUER ENGELBERT
IPC: G02B27/00
Filed: 1993-04-09
Abstract: The invention relates to an optical system for imaging, by means of at least one imaging element, a bundle of light, subject to astigmatism, of a laser diode. The invention is distinguished in that at least one spherical surface of the imaging element(s) has a colour aberration (form error) correcting the astigmatism of the laser diode.
Patent DE-4312115-A1 (DE)
Title: Method of stimulating the relaxation behaviour of a subject
Inventor: HUNOLD PAUL DR MED
IPC: A61M21/00
Filed: 1993-04-14
Abstract: Method of stimulating the relaxation behaviour of a subject. The subject (5) is located in the bath tub (1) in warm water (4) together with a sound wave generator (3) which simulates the heart sounds of a healthy young woman acoustically. The ears (6) of the subject are located under water, so that the subject (5) is screened off from sound waves located above the surface of the water. The combination of warm water, a relaxed lying position and the even, rhythmic heart sound gradually results in deep regressive relaxation. <IMAGE>
Patent DE-4313973-A1 (DE)
Title: Active suspension of a mass, especially driver's cab suspension of a commercial vehicle
Inventor: WIESMEIER ALBERT DIPL PHYS DR
IPC: F16F15/04
Filed: 1993-04-28
Abstract: In a known fully active vehicle suspension between the chassis of a passenger car and the wheel hub, there are provided parallel to the vehicle suspension springs actuating elements of variable length in the form of adjustable hydraulic cylinders which are comparatively complicated and cost-intensive. In an active suspension, especially a driver's cab suspension (1) of a commercial vehicle, there is proposed, in addition to the known active cylinder (4) and the suspension spring (5) arranged parallel to this, on the top side an elastic element, for example in the form of a helical spring (7), a rubber block (8) or a hydropneumatic suspension (11) which is connected to the driver's cab (2). The active cylinder (4) possesses an acceleration sensor (12) which is arranged at the upper end of the piston rod (6) or, in general, at the mass-side fastening point of the active cylinder (4) or on a component fixedly connected to the mass-side fastening point. <IMAGE>
Patent DE-4315897-A1 (DE)
Title: Securing device for roller shutters of windows and doors, rolling shutter doors and similar rail-bound structural elements
IPC: E06B9/90
Filed: 1993-05-12
Abstract: Securing device for roller shutters of windows and doors, rolling shutter doors and similar rail-bound structural elements which, after passing through a slit-shaped building through-passage, are guided at their borders in a building groove or a rail fixed to the building, in the case of which there is arranged, on at least one of the side cheeks of the slit-shaped building through-passage (3) and/or of the building groove or rail (5) fixed to the building, a flexible securing profile (6, 7, 8) which is closed at one end and, at its other end, is connected to a compressed-air source via a valve. The flexible securing profile comprises a hollow profile, arranged on a carrier rail (8) and consisting of a wear-resistant semi-flexible material, and a flexible air hose (6) which is enclosed by the semi-flexible hollow profile (7) and is connected to the compressed-air source. Hollow profile (7) and carrier rail (8) are produced in one piece from rubber. The flexible securing profile (6, 7, 8) may be fastened directly on the building by means of its carrier rail (8) or may be retained in a guide rail (9) fastened on the building. As compressed-air source, provision may be made for an air-sealed sack which, for the purpose of the pressure build-up in the hose and for its pressure relief, is provided with a mechanical compression device. <IMAGE>
Patent DE-4322409-A1 (DE)
Inventor: BASTECK ANDREAS DR
IPC: B23B3/24
Filed: 1993-07-06
Abstract: An external reamer has a cutting head 11 having two claws 15, 16 projecting parallel to the axis from a base 12. On one claw 15 is fastened a cutter plate 28, whose axially parallel cutting edge 32 is directed radially inwards in order accordingly to machine a cylindrical outer side of a workpiece. On the other claw 16 a guide strip 45 is detachably fastened by means of at least one clamp screw 57, so that its guide surface 48 lies, diametrically opposite the cutting edge, against the outer side of the workpiece and stabilizes the machining operation. This guide strip 45 is capable of fine adjustment in the radial direction by means of a pressure screw 63. The detachability of the guide strip 45 has the advantage that the surface of the guide face 48 can be produced without problems separately from the cutting head 11 and with any desired shape. A plurality of similar guide strips may be distributed around the circumference. <IMAGE>
Patent DE-4325641-A1 (DE)
Title: Process for treating and disposing of sewage sludges of a region
Inventor: GNIESER JUERGEN DIPL ING
IPC: C05F7/00
Filed: 1993-07-30
Abstract: The invention relates to a process for treating and disposing of sewage sludges in a region having a plurality of sewage treatment plants. Preferably, the process is useful starting from a total disposal throughput of more than 100,000 population equivalents. A central sewage sludge disposal is provided with mobile sludge dewatering units which, after on-site dewatering, transport the sewage sludge concentrate to a central sewage sludge disposal plant where they are then subjected to composting or mechanical secondary dewatering with or without subsequent drying and combustion. The content of heavy metals is determined before or after sludge preliminary dewatering by analyses to establish which contaminated sludge volumes, depending on the landfill requirement, are subjected to secondary dewatering, and then are dried and/or incinerated.
Patent DE-4333431-A1 (DE)
Title: Method for controlling a data transmission device
Inventor: AHLMER HUBERT DIPL ING
IPC: H04M11/06
Filed: 1993-09-30
Abstract: Method for controlling a data transmission device DÜE with a switching device HT for optional connection of subscriber line circuits Asla, Aslb to a signalling/transmission device S/Ü-E2 of a telephone terminal FE connected to the data transmission device DÜE in order to set up a voice connection between the telephone terminal FE and a further telephone terminal which can be connected via a switching device VE to the data transmission device DÜE depending on a dial command transmitted from a data terminal DEE to the data transmission device DÜE. The telephone terminal FE is connected with the aid of the switching device HT to line circuits Asla, Aslb, a command is transmitted to the telephone terminal FE to effect a subscriber loop closure therein FE and a dial command and telephone number information are transmitted to the telephone terminal FE in order to initiate dialling signal output with the aid of the signalling/transmission device S/Ü-E2 of the telephone terminal FE if a subscriber loop closure is present in its FE. <IMAGE>
Patent DE-4333758-A1 (DE)
Title: Absorber, filter and heat-insulating mats made of biofibres and biomass, and process for the production thereof
Inventor: SULEIMAN RATEB
IPC: E04B1/86
Filed: 1993-10-04
Abstract: Published without abstract.
Patent DE-4342797-A1 (DE)
Title: Sorting and organising coins from container unit
IPC: G07D3/14
Filed: 1993-12-15
Abstract: A coin sorting machine has a drum (3) that contains different size coins that has specific guide channels (14) for the different sizes. The drum is rotated by a motor (5) with a gear (8) coupled to a ring gear. The drum has holes (16) at specific intervals that interact with pins (17) on the end of spring arms and select the specific coins. Coins are directed into a branch section (13) that can be moved to select the channels.
Patent DE-4402151-A1 (DE)
Inventor: ARNAU KARLHEINZ
IPC: E04D13/03
Filed: 1994-01-26
Abstract: The rim structure, for application to a roof window, has wholly separate roof (7) and outer (8) films. Their facing edges (7a,8a) are secured to a closed angle frame (9) of plastics or metal sheet with a plastics coating, pref. of PVC.
Patent DE-4409903-A1 (DE)
Inventor: HARTMANN HEINRICH DR
IPC: C09K23/00
Filed: 1994-03-23
Abstract: Graft polymers containing N-vinyl units in which the graft base is a polymer which contains at least 5 wt % units of formulae (I), (II) in which R<1>, R<2> = H or C1 to C6 alkyl, monoethylenically unsaturated monomers are grafted on the graft base in the ratio by weight of 100 : 1 to 1: 100 and the graft polymers have K values of at least 7 (determined according to H. Fikentscher in 5 wt % aqueous solution at 25  DEG C and pH 7), process for producing graft polymers containing N-vinyl units by the polymerisation of monoethylenically unsaturated monomers in the presence of polymers containing at least 5 wt % units of formula (I) and/or (II) as the graft base in the ratio by weight of 100 : 1 to 1 : 100 and use of the graft polymers as dispersants for pigments, additives in washing and cleaning agents, compacting agents for paper, and floor and fertiliser compacting agents.
Patent DE-4410180-A1 (DE)
Inventor: NEUMEISTER JOCHEN
IPC: G01R15/20
Filed: 1994-03-24
Abstract: A current intensity measuring instrument uses the magnetic field generated by the electric current (I1) to measure the intensity of the electric current (I1). The current intensity measuring instrument has an IC housing (1) that contains a sensor (10) integrated on a semiconductor substrate (6), as well as two electrically interconnected electric conducting contacts (12, 13) through which the electric current (I1) to be measured flows.
Patent DE-4410699-A1 (DE)
Title: Vehicle hydraulic ABS braking system
Inventor: BILL KARLHEINZ DR
IPC: B60T7/02
Filed: 1994-03-28
Abstract: A brake system has a vacuum brake booster which works with an electromagnet, independently of the driver action. There is a sensor to detect the speed of the brake pedal motion, the output signal being proportional to the motion of the axially-moving wall within the booster, and an electronic unit derives the rate of change of this with time. The sensor is a linear potentiometer. The pneumatic valve through which the booster control valve is operated using the brake pedal can also be operated electronically, using a signal from the electronic unit. This unit allows a continuous calibration of the sensor.
Patent DE-4413151-A1 (DE)
Title: Terminal wire clamp for use in switches
Inventor: LEIBLE ERWIN
IPC: H01H1/58
Filed: 1994-04-15
Abstract: A connection terminal element for use within a line protection switch has a single metal pressing (19) that is formed with a fixed wire connection (31) at one end. Within the main body a leaf spring loop (23) is formed that passes over the lower limb. A gap is formed (24) that can be enlarged by using the tip of a screwdriver (29) as a lever. The end of a connecting wire can be inserted (27) and is securely retained when the screwdriver is removed. The terminal unit is set in a plastic housing.
Patent DE-4414062-A1 (DE)
Title: System for using residual power in batteries and objects e.g. instant image cameras
Inventor: KOPF SIEGFRIED DIPL ING
IPC: H02J9/06
Filed: 1994-04-21
Abstract: The electric contacts (4,5) of the reception container (3) are brought into a working connection with power uses. A voltage selector (15) is provided. The container (3) can be integrated in a power user. It can be designed in a portable container (8, fig.1), at which contacts are arranged for connecting to power users.A transfer (9) is arranged in the housing (8). A chamber (10) is arranged in the housing for the reception of an accumulator (11). Solar cells can be arranged at the outer surface of the housing (8), which are connected with the accumulator (11) across the transformer (9).
Patent DE-4414168-A1 (DE)
Inventor: LAEMMERMANN HANS
IPC: B22D19/04
Filed: 1994-04-22
Abstract: A process for joining two workpieces having at least one joining surface (6, 7) for mutual contact and at least one adjacent contact surface (4, 5), by pouring a molten material around the two workpieces (1, 2), the joining surfaces of which are put together, in such a way that, after hardening, said material forms a closed composite component (3) pressing with prestress on the contact surfaces.
Patent DE-4416930-A1 (DE)
Inventor: LEBER FRITZ
IPC: F16H3/083
Filed: 1994-05-13
Abstract: The invention relates to a multi-ratio reversing power shiftable gear (1). In order to obtain a multi-ratio reversing gear (1) of compact construction, especially one which is axially short, there is a single clutch (19, 20, 21, 29, 31 and 41), an idler gear and up to two fixed gears on each layshaft. The pinions of the reversing gear form a set of drive wheels (12), a set of distribution wheels (35) and a driven gear system (34). With the same structure in principle it is possible to provide different gear variants with differing numbers of gears and axial differences. The reversing gear (1) is especially suitable for use in building machinery.
Patent DE-4417866-A1 (DE)
Title: Method and appts. for soldering electronic components using paste solder and preheat and reflow in oven
Inventor: NAGATSUKA TOSHIYUKU
IPC: B23K1/008
Filed: 1994-05-20
Abstract: A method and apparatus for soldering an electronic component uses paste solder in an oven (10) of non-closed structure which allows inflowing of amhient atmosphere. Dehumidified air is introduced through a dehumidified air inlet section (22) into the oven to keep a dehumidified atmosphere in the oven and prevent the activity of flux contained in the paste solder from deterorating. Nitrogen may also he added to the incoming air. <IMAGE>
Patent DE-4421624-A1 (DE)
Title: Vertical machine tool changer
Inventor: LEE JYH-JONE
IPC: B23Q3/155
Filed: 1994-06-21
Abstract: The small arm (9) of the tool chamber has two gripper jaws (10,11) which are rotated with the small arm around the axis of the small arm, and has a device which drives the small arm on an isogonal index. The large arm (6), using a projecting combination, can set the small arm in motion up to a position whereby the tool (35) is detached and fitted on the tool magazine of the universal machining centre.
Patent DE-4421671-A1 (DE)
Title: Heat exchanger for gas=heated boiler
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/38
Filed: 1994-06-23
Abstract: The heat exchanger has a channel through which a heating fluid flows across or in opposition to the flow of the heating gas. It has at least one additional channel integrated in the casing (2), through which a second heating fluid flows. The casing and channel may be cast as one piece. Each channel may run in a meandering path in an exchanger block (12,13). There may be several such blocks alongside each other in a plane level with the flow of the heating gas. Each channel may have projections (14) on the internal wall to increase the size of the internal surface.
Patent DE-4423264-A1 (DE)
Title: Opto-electronic data word transmission appts. e.g. as light barrier for transmission between vehicle and stationary transmitter
Inventor: LUDOLF WILHELM DR ING
IPC: H04B10/00
Filed: 1994-07-02
Abstract: The opto-electronic apparatus transmits data words in the form of bit streams.  It has an optical beam emitting transmitter (3) and a receiver (4).  The bit streams modulate the transmitted optical light beam in the form of a coding, e.g. FSK modulation.  In transmission pauses when no data words are transmitted, in predetermined time intervals, monitor transmission optical pulses are transmitted. These pulses have a different encoding to the data words. The monitor pulses are transmitted such that the average transmission power does not exceed a given threshold.  Further, when a number of monitor pulses is not detected by the receiver (4). the transmitter (3) transmission power is reduced.  This reduction may involve switching off the transmitter (3) or transmitting a low power beam.