baber/WOPTO huggingface dataset:
Patent DE-3208426-A1 (DE)
Title: Container having a plurality of chambers
Inventor: THIEL FRIEDRICH
IPC: B65D81/24
Filed: 1982-03-09
Abstract: The invention relates to a container (1), in which a bag-shaped structure (3) subdividing the container (1) into two chambers is arranged. A fluid can be introduced into the bag-shaped structure (3) by way of an inlet orifice (6). This fluid can be extracted from the structure (3) by way of an outlet orifice (7). A further fluid can be introduced into the container (1) by way of a further inlet orifice (4) and can be extracted from the container (1) by way of a further outlet orifice (5). The container serves preferably for the simultaneous storage of different fluids. For example, the container is used in cleaning machines for the storage of fresh water and dirty water. <IMAGE>
Patent DE-3209015-A1 (DE)
Title: Seating and lying mat
Inventor: MUELLER ECKART DR ING
IPC: A47C9/10
Filed: 1982-03-12
Abstract: The invention relates to an additional sun canopy for a seating and lying mat for leisure, camping, beach and swimming pool, see drawing. It allows an extremely lightweight and inexpensive sun canopy which can be adjusted in a versatile manner and can be collapsed with few manipulations in such a way that the seating and lying mat loses only little in handiness during transport. <IMAGE>
Patent DE-3210948-A1 (DE)
Title: Motor vehicle
Inventor: HAMANN JOACHIM ING GRAD
IPC: B60K11/06
Filed: 1982-03-25
Abstract: The application relates to a motor vehicle with a windscreen and a front part arranged in front of the latter, in which a partial airstream branches off in an overpressure area in front of the windscreen via air inlet openings in the outer skin of the front part and is guided via a channel inside the vehicle body to a partial vacuum area at the floor of the vehicle and is released there. The partial airstream is utilised advantageously according to the invention by being used to cool assemblies of an internal combustion engine arranged in the front part.
Patent DE-3213194-A1 (DE)
Title: Special aircraft engine silencer with engine and silencer power adjustable at any time, while standing and in flight
Inventor: ROHMANN LOTHAR
IPC: F01N13/08
Filed: 1982-04-08
Abstract: An undesirable loss of engine power is associated with the silencing of aircraft engines, which it is proposed to overcome by means of this invention when the full engine power must be available in emergency situations. The flap arranged in a pipe section with additional outlet in front of the silencer pot, the pivot point of which flap is located between the two pipe outlets, allows the silencer power to be varied from zero to high silencing by operating by way of a Bowden cable. In the zero position the full, unsilenced engine power is thus available.
Patent DE-3216599-A1 (DE)
Title: Fall-prevention harness
Inventor: LAPPE HORST
IPC: A62B35/00
Filed: 1982-05-04
Abstract: A fall-prevention harness is understood to mean an item of protective equipment extending around trunk and shoulders as well as the upper legs which catches falling individuals when properly applied, transmits the forces occurring to load-bearing parts of the body and maintains the body in a virtually upright position. The invention is based on the object of improving the construction and use of the fall-prevention harness with simple means. According to the invention this is achieved in that in each case one shoulder belt and one leg belt are made of a continuous belt, in that the belt ends can be connected to end pieces attached to the body belt, in that the end pieces of the leg belts are arranged at such an angle relative to the body belt that the leg belts are guided over the buttocks, and in that the catching eye is mounted in a loop which is guided about the upper web of a friction buckle and whose ends are guided back between the central and lower webs of the friction buckle. <IMAGE>
Patent DE-3219133-A1 (DE)
Title: Electric motor drive for a pump in a motor vehicle
IPC: B60T17/02
Filed: 1982-05-21
Abstract: An electric motor (3) for driving a fan (4) of a cooling device of a motor vehicle is also used for driving a pump (1), which charges an accumulator for the supply of a power-assisted brake system (2). The electric motor (3) can also be switched on by a pressure switch (15) monitoring the accumulator pressure and solenoid-operated clutches (5, 7) couple the electric motor (3) to the pump (1) and uncouple it from the fan (4) when the accumulator is being charged. An additional electric motor for driving the pump (1) is dispensed with. <IMAGE>
Patent DE-3225664-A1 (DE)
Title: Device for ensuring uniform extraction of water at several consumers
Inventor: TUTTASS EDMOND ING GRAD
IPC: E21C35/22
Filed: 1982-07-09
Abstract: To suppress dust in the cutting extraction of coal and to facilitate the actual cutting operation, nozzles are provided in the shearing drums, which nozzles spray the entire shearing head as uniformly as possible. Damage to the nozzles and the nozzle chambers often causes an uncontrolled discharge of water and thus the collapse of the hydraulic pressure. The invention proposes to provide an arrangement to guarantee, even in the event of damage or failure of nozzles, a uniform extraction of water or a uniform flow by arranging flow limiters (20, 21, 23, 24) in the feed line (7) of each nozzle row (10, 11, 12) and the pilot nozzle (6). <IMAGE>
Patent DE-3227754-A1 (DE)
Title: Bird food block
Inventor: HAMACHER PETER
IPC: A23K50/70
Filed: 1982-07-24
Abstract: To satisfy the mineral requirement, in particular the requirement for lime in granular form, a food block of organic constituents, minerals and fat, which is able to be hardened, as binder is proposed, which contains 20 to 80% of limestone grit or mussel grit and 15 to 50% of fat which is able to be hardened.
Patent DE-3235406-A1 (DE)
Title: Device for stopping individual feed bobbins in the event of an operating fault on a textile machine
Inventor: SCHOELLHAMMER RICHARD
IPC: D01H13/14
Filed: 1982-09-24
Abstract: The invention relates to a device for stopping individual feed bobbins in the event of an operating fault on a textile machine, especially a spinning machine without drawing unit and delivery unit and having feed bobbins (61) individually driven electromotively and receiving bobbins (2) assigned respectively to these and individually driven electromotively. In this, the drive (8) of each receiving bobbin (2) and/or the drive (62) of each feed bobbin (61) is respectively connected to a current monitor (10, 10'), by means of which the respective associated feed bobbin (61) can be stopped via a motor-driven braking switch (65). <IMAGE>
Patent DE-3246594-A1 (DE)
Inventor: HEGLER WILHELM
IPC: H02G9/06
Filed: 1982-12-16
Abstract: A plastic corrugated sheathing hose adapted for electric cable installation and producible in one continuous operation, includes a longitudinal slit along its side. Each edge of the hose adjacent the slit is complementarily configured to form a detent or snap-locking closure releasably engageable in overlapping relationship. After insertion of a cable through the sheathing hose slit, closure of the hose is accomplished by pressing overlapped complementarily configured together. Closure of the hose in this manner results in a substantially gas-tight and waterproof cable enclosure accomplished in one operation with the inlaying of the cable.
Patent DE-3247343-A1 (DE)
Title: Moulded articles consisting of surface-laminated, binder-containing fibres or particulate materials which are pressed with the application of pressure and heat
Inventor: KISS GUENTER HANS
IPC: B27N5/00
Filed: 1982-12-17
Abstract: Moulded articles consisting of surface-laminated, binder-containing fibrous or particulate materials which are pressed under the effect of pressure and heat are described, which moulded articles are suitable in particular for use as interior lining of passenger compartments in motor vehicles. These moulded articles have zones of variable compaction which are introduced into the moulded article by the pressing operation during production thereof, corresponding to the mechanical loading and the desired physical properties of the moulded article. The density distribution in the transition regions between the zones with variable material compaction run continuously from one to the other degree of compaction. <IMAGE>
Patent DE-3248197-A1 (DE)
Title: Hub fastening in fan wheel
IPC: F04D29/28
Filed: 1982-12-27
Abstract: In the present invention, a hub fastening in a fan wheel is achieved by radially open recesses in the bottom plate of a fan wheel being filled with hub material and a positive connection thus being achieved. The method of hub fastening works with a rotating pressure roller which, as a result of an axial movement, plastically deforms under high pressure the hub material projecting beyond the bottom plate and presses it into the recesses. <IMAGE>
Patent DE-3302494-A1 (DE)
Title: Automatic flashing hazard light switching-on device with manual switching-on
Inventor: HANSEN ADOLF PAUL ERNST
IPC: B60Q1/52
Filed: 1983-01-26
Abstract: As a result of the force of the deceleration, the carriage angled element 4 in Figures 1 and 2, which is movably mounted on the base-plate 1, is moved in the direction of travel and strikes against the electric pressure switch 20 in Figures 1 and 2. As a result of pulling of the spring 16 in Figures 1 and 2, the carriage angled element 4 is locked by the tapering 31 of the switching plate 12 in the milled-out portion 32 of the carriage angled element 4 and the flashing hazard light is switched on. If the lever switch 13 on the switching plate 12 is moved, the tapered portion 31 moves out of the milled-out portion 32 and the tension spring 8 pulls the carriage angled element 4 into the position of rest and the flashing hazard light then goes out. The manual switching-on takes place as a result of pushing against the sphere 40 in the direction of travel and the carriage angled element 4 then carries out the same movement as in the case of automatic switching on. <IMAGE>
Patent DE-3306364-A1 (DE)
Title: Device for maintaining the temperature of food and drinks
Inventor: LEPPER WILHELM DR ING
IPC: A47J39/02
Filed: 1983-02-24
Abstract: A device consists of a double-walled cover with or without a double-walled base for keeping food and drinks hot or cold.
Patent DE-3311971-A1 (DE)
Title: Device for aligning video projections
Inventor: ZELLER CHRISTOPH ING GRAD
IPC: H04N9/28
Filed: 1983-03-31
Abstract: In a projection system, consisting of several video projectors (1 to 3), having a common projection area (4), automatic convergence calibration is to be carried out. For this purpose, sensor fields (6 to 8) are arranged on the projection surface which must be illuminated by the individual video projectors. From the quantity of light picked up by the sensors at the time of the activation of the associated picture elements by a video projector (e.g. 1) or the time offset between nominal and actual illumination, a conclusion is drawn regarding the misalignment of the projection in accordance with magnitude and direction. The projection misaligned in each case is corrected via an associated control device (RGS1). <IMAGE>
Patent DE-3315067-A1 (DE)
Title: Process for utilising blast furnace dust in the blast furnace
Inventor: FINK FERDINAND DIPL ING DR MON
IPC: C21B5/06
Filed: 1983-04-26
Abstract: This invention simplifies the utilisation of blast furnace dust by blowing it, with blast furnace gas as carrier gas, through the hot-air tuyeres into the hearth of the blast furnace. As Figure 1 shows, coarse dust is precipitated in the dust bag 1, and very fine dust is separated off in the dry precipitator 2. Coarse dust 4 is fed by means of the metering device 3 into the carrier gas 7, and very fine dust 6 by means of the metering device 5. The carrier gas 7 is branched off from pure blast furnace gas 8 and brought to the delivery pressure by the compressor 9. The dust-laden carrier gas 7 is divided in the distributor 10 over the individual hearth tuyeres 11. The dedusters 1 and 2 act as buffer vessels and charging vessels, and the metering devices 3 and 5 act as pressure locks between the carrier gas 7 and the blast furnace gas in the dedusters 1 and 2. This process is also used for blowing in coal dust. For this purpose, coal dust 12 is fed into the crude gas line 13 and separated, together with the blast furnace dust, from the blast furnace gas in the precipitators 1 and 2. In this way, the sensible heat of the crude gas heats the coal dust, so that the burning behaviour thereof is improved upstream of the hearth tuyeres. This invention utilises the blast furnace dust in the simplest manner within the blast furnace installation. The cost for sintering the blast furnace dust is saved, and the environment is relieved. The blast furnace dust is completely processed. The produts are pig iron, slag and carbon monoxide. <IMAGE>
Patent DE-3326162-A1 (DE)
Title: Electrical supply unit for a short-path installation, operating at high speed, for the soft-annealing of wires by electrical contact
Inventor: NEMETH JANOS
IPC: H05B3/00
Filed: 1983-07-20
Abstract: The invention relates to a supply unit for an installation, which operates at high speed and is designed with a short path, for the soft-annealing of metal wires by electrical contact following the drawing process, in which installation the wire is guided between contact rollers through the annealing zone of the installation, and the contact rollers are connected to the output of a rectifier. The essential feature of the invention is that the output of the rectifier (2) is connected via a chopper (3) to the contact rollers (42, 43), and furthermore the one input of a pulse-width modulator (6) is connected to the output of a pulse generator (5), the other input being connected to the output of a regulator (10). The output of a unit (9) which produces the desired value is connected to the one input of the regulator (10) and the output of a unit (12) which produces the actual value is connected to the other input; furthermore, the input of the unit (12) which produces the actual value is connected to the output of the chopper (3), and the output of the pulse-width modulator (6) is connected via a potential isolator (7) and a drive unit (8) to the control input of the chopper (3). <IMAGE>
Patent DE-3329953-A1 (DE)
Title: Mattress underlay with transverse supports and flexible connecting pieces
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C23/30
Filed: 1983-08-19
Abstract: The transverse supports 3 of a mattress underlay are attached to the bed frame 1 by means of a flexible connecting piece which is variable in its spring force, each connecting piece having a compression spring 4 which can be prestressed by means of an adjusting screw 5. The longitudinal side pieces 1.1 of the bed frame are reinforced on their underside by a side piece 1.5 on which a measurement scale 1.8 for adjusting the prestress of the compression spring is arranged. Arranged furthermore on the outer faces of the longitudinal side pieces 1.1 of the bed frame before each compression spring 4 is a measurement scale 1.9 which corresponds to a pressure indicator 9 arranged on each outer edge of the transverse supports 3. <IMAGE>
Patent DE-3336710-A1 (DE)
Title: Safety brake device for winter sports equipment having two runners
Inventor: STRUNK HARALD
IPC: A63C7/10
Filed: 1983-10-08
Abstract: An item of winter sports equipment having two runners (1) has a pivotable standing plate whose pivoting movement can be transmitted to the two runners (1) via a pivoting mechanism. Mounted on one of the two runners (1) is a safety brake device which has a brake arm (12) which can be pivoted about a bearing axle (13), inclined in the longitudinal direction, and bears a stoppage blade (15). The stoppage blade (15) can be pivoted from a position of readiness, in which it is located above the runner (1), into a braking position in which it is located completely below the running sole of the runner (1). The release takes place by a Bowden cable (10) which is connected to a release stop which projects over the standing plate. The pivoting movement of the brake arm (12) is effected by a leg spring (18) (Figure 4). <IMAGE>
Patent DE-3337283-A1 (DE)
Inventor: MAGNUS JUERGEN DIPL ING
IPC: H03L7/18
Filed: 1983-10-13
Abstract: 1. A method for the tuning and the control of the frequency of a signal generator having a voltage-controlled oscillator (VCO), a measuring stage (FM), at least one counter utilizing a micro-processor having a program memory (PROM) and a read/write memory (RAM), wherein by means of the measuring stage (FM), the frequency of the voltage-controlled oscillator (VCO) is counted during a constant gate time interval generated by the microprocessor, a binary pattern generated by the counting is compared with a set-point pattern stored in memory, and from that the algebraic sign (+ or -) and a binary pattern for the magnitude of the deviations are determined, and wherein, via a switching element, a voltage, the polarity of which is dependent on the algebraic sign of the deviation, is fed to a resistor-capacitor element (RC) and subsequently to the control element of the voltage-controlled oscillator (VCO), characterized in that on the basis of the binary pattern for the magnitude of the deviation, a deviation counter (FM) is pre-adjusted and subsequently reset to zero in increments wiht the aid of a periodic input signal, and that the switching element is closed at the beginning of this resetting and is opened at the end or the resetting.
Patent DE-3339062-A1 (DE)
Title: Machine or engine with a stationary spherical casing
Inventor: SYDOW ROLF
IPC: F01C3/06
Filed: 1983-10-28
Abstract: The invention relates to a machine or engine with a stationary spherical casing (33) and a piston element (17) which gyrates in that casing and, during its revolution, manipulates medium introduced into manipulation spaces, compressing it, expanding it or pumping it for example. Rotating in the spherical casing (33) is a rotary body (9) which, in turn, accommodates a pivoting shaft (15) extending in the plane of rotation. The pivoting shaft (15) carries one or more disc portions (17), which project radially from the pivoting shaft (15). The axis of the pivoting shaft lies in their centre planes. Mounted in the pivoting shaft (15) is a connecting shaft (29), more precisely about an axis (25) lying perpendicularly to the axis of the pivoting shaft. The axes or centre lines of the pivoting shaft (15), the connecting-shaft bearing, the connecting shaft (29) and the rotary body extend through the centre of the spherical casing. During the rotation of the connecting shaft (29), the disc body (17) wobbles to and fro between manipulation counter-surfaces within the spherical casing. When used as an internal combustion engine, the disc portion is divided into subsections which extend approximately in the direction of the pivoting shaft and perpendicularly thereto. Inlets and outlets are formed by slots or apertures (55) which are opened or closed by the moving parts of the machine by overlap of the parts or moving them apart. <IMAGE>
Patent DE-3345901-A1 (DE)
Inventor: SCHMIERER ROLAND DR
IPC: C07D233/70
Filed: 1983-12-20
Abstract: Compounds of the formula    <IMAGE>  I  wherein A denotes N or CR4, B denotes a carboxyl, carbo-(thio) ester, (substituted) carboxamide or carboxanilide, carbohydroxy(alkoxy)-amide, (substituted) carbohydrazide or (substituted) oxazoline group, X and Y denote, inter alia, alkyl or, together, spiroalkyl, Z denotes a carbo-(di)(thio) ester, carboxyl, (substituted) (thio)-carboxamide or -carboxanilide group or the radical of a ketone-acid or of a ketone-ester and R1, R2, R3 and R4 denote H or are identical or different and denote halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, NO2, CN, (substituted) phenyl or phenoxy, or two of these radicals can form a -CH=CH-CH=CH- group, are useful total or selective herbicides for application by the pre-emergence and, in some cases, the post-emergence method.
Patent DE-3401355-A1 (DE)
Title: Bearing plate
Inventor: JUERGENS WALTER DR ING
IPC: B60P3/073
Filed: 1984-01-17
Abstract: The invention concerns the adjustment of bearing plates, which are attached to reception elements for vertically upright flap-supported elements provided for automobile parts, or are directly attached to such vertical elements. The bearing plate is adjusted until the vertically upright elements are in a vertical position by means of threaded bolts with an internal bore, which are screwed into threads in the bearing plate.
Patent DE-3401947-A1 (DE)
Title: Waterbar
IPC: E04B1/68
Filed: 1984-01-20
Abstract: A waterbar comprising a profile which tapers essentially towards the upper and lower edges (14, 12) of the waterbar (10), provided with a channel (16) running along the waterbar (10) in the region of the lower third of the waterbar (10) and at a distance from the lower edge (12). <IMAGE>
Patent DE-3404596-A1 (DE)
Title: Stop for optical radiation sources, in particular mode stop for lasers
Inventor: KRAUSE GERHARD
IPC: H01S3/098
Filed: 1984-02-09
Abstract: A mode stop (11) for lasers consists of an optically saturatable absorber material whose optical properties are varied by the laser light present at the centre of the focus (Fig. 1). <IMAGE>
Patent DE-3405108-A1 (DE)
Inventor: HEUEL WILHELM
IPC: F16B13/06
Filed: 1984-02-14
Abstract: 1. A wall anchor comprising a sleeve (1) with longitudinal  slits, a spreading cone having an axial threaded hole, a screw for tightening the cone (6) and an external thread on the sleeve (1), characterized in that the same external thread (4) extends along the entire length of the sleeve (1) so as to accommodate a wall stop in the form of a nut, the external thread simultaneously serving as an anchoring profile in a bore hole.
Patent DE-3423539-A1 (DE)
Title: Apparatus for setting and maintaining the tension in the transverse direction of a web
Inventor: SAUKKONEN SEPPO
IPC: B21B39/08
Filed: 1984-06-26
Abstract: Apparatus for setting and maintaining the tension in the transverse direction of a web (1), especially a web of paper or the like. The apparatus has a plurality of loading units (3) which are arranged alongside one another in the said transverse direction. The loading units (3) can be moved towards the web (1) and are provided with a curved guiding surface (4) in order to act upon the web. <IMAGE>
Patent DE-3427052-A1 (DE)
Title: Wall connection profile
Inventor: POELTL ADOLF
IPC: E04F19/04
Filed: 1984-07-23
Abstract: Wall connection profile (profile) for receiving the edges of facing panels or plaster supports. The profile has a wall leg which is to be arranged on the wall as well as a receiving section to be arranged on the ceiling or parallel to it for fastening the facing panels or the like. It also has a guide section for guiding a smoothing board or the like during application of a plaster layer. The guide section is connected to the wall leg by a connection section which makes it possible for the profile to change its cross-sectional shape. This is important in the case of heat expansion or heat shrinking of the construction. A crack is to be prevented from forming between the ceiling plaster and the wall leg or wall plaster.
Patent DE-3427594-A1 (DE)
Title: Storage device for reserve toilet roll
Inventor: STRAETLING HERBERT
IPC: A47K10/22
Filed: 1984-07-26
Abstract: The storage device for a reserve toilet roll consists of a hood-shaped upper part and a plate-shaped lower part, is designed to accommodate a toilet roll and is to be stood or suspended in the sanitary facilities in order to meet the initial requirement for replacement toilet paper when the normal roll has been used.