baber/WOPTO huggingface dataset:
Patent DE-3300898-A1 (DE)
Title: Ship
Inventor: MEYER HANS DIPL ING
IPC: B63B35/70
Filed: 1983-01-13
Abstract: Described is a ship for the construction of a ship formation in which the ships are in contact with one another bow to stern. The bow is provided with a channel, and the stern has a spherical surface fitting into the channel.
Patent DE-3307326-A1 (DE)
Title: Method for electronically converting a colour negative into a positive-colour screen image
Inventor: KOENIGK WERNER DIPL ING
IPC: H04N9/11
Filed: 1983-03-02
Abstract: In this device, it is provided that between each opto-electronic conversion device and an electro-optical conversion device (4), a switching device (6), which is controllable in dependence on certain phase times of the vertical and/or horizontal scanning signal, for switching the inputs (13, 14, 15) of the electro-optical conversion device (4) to at least one controllable signal input device (16 and 17, respectively) is arranged. In this manner, the signal input devices (16, 17) can arrange next to the image (29) to be analysed on the screen (5) reference colour areas (28, 30) which enable the colour position of the image (29) to be investigated to be reliably assessed independently of the environment of the device and of the operator. <IMAGE>
Patent DE-3309340-A1 (DE)
Title: Stand for a sun umbrella
Inventor: ROMERO TOMAS RICO
IPC: E04H12/22
Filed: 1983-03-16
Abstract: A drill (22) with a drawing-in helix (2) is mounted rotatably at the lower end of a tubular stand (1). The drill is connected fixedly against rotation via a drill rod (3) to a ratchet (4) which can be actuated by means of a pivotably mounted lever (9). A gripping sleeve (13, 14) is rotatable on the tubular stand (1). With exertion of only small axial forces, the stand can be bored deeply even into hard ground without effort, as a result of which great stability is achieved. <IMAGE>
Patent DE-3311023-A1 (DE)
Title: Tin-plating bath and process for electrochemically plating tin
Inventor: KINKELAAR EDMUND W
IPC: C23C18/31
Filed: 1983-03-25
Abstract: The invention relates to an electrochemical tin-plating bath which enables a high-speed plating of tin onto steel coated with zinc and zinc alloys. The novel bath is composed of tin(II) ions, a mineral acid, a surfactant in the form of a nonylphenoxypoly(ethyleneoxy)ethanol and guar gum as body-imparting agent. The combination of the surfactant and the body-imparting agent makes it possible to produce an adhesive tin coating with minimum porosity and controlled uniform thickness in a continuous manner by roller coating application.
Patent DE-3311769-A1 (DE)
Title: Housing, especially for retaining and holding telecommunications connecting strips and distribution strips
Inventor: KOCH FRITZ EDUARD
IPC: H02G3/16
Filed: 1983-03-31
Abstract: In a plastic housing for holding telecommunications connecting strips and distribution strips, consisting of a base plate and a covering cap which can be connected to the base plate, square attachment holds being provided in the base plate for retaining especially self-tapping attachment screws of connecting strips, in order to permit a variable arrangement of connecting strips and distribution strips with a low manufacturing cost, it is proposed that the attachment holes (5) be arranged in the form of a grid in a multiplicity of rows running at right angles and parallel to one another, the base plate area being virtually completely occupied by holes (5), and the corresponding peripheral edges of the holes (5) of one row being formed in each case running in an aligned manner and forming a continuous web (3, 4). <IMAGE>
Patent DE-3315410-A1 (DE)
Title: Device for cooling workpieces which have been subjected to a thermochemical treatment
Inventor: HOFFMANN RUEDIGER DR
IPC: C23C8/80
Filed: 1983-04-28
Abstract: A chamber for cooling workpieces, which have been subjected to a thermochemical treatment, is connected to the thermochemical treatment chamber, sealed from blanketing gas. The connection between the cooling chamber and the thermochemical treatment chamber is designed to be vacuum- and pressure-tight, and the pressure in the cooling chamber is preferably increased to 1.5 to 10 bar. For a quick exchange of thermochemical reaction gas for a blanketing gas, a vacuum can be generated in the cooling device during the exchange phase. <IMAGE>
Patent DE-3318622-A1 (DE)
Title: Electronic calculator
Inventor: WEIDT KARL A
IPC: G06F15/02
Filed: 1983-05-21
Abstract: An electronic calculator, especially a pocket calculator, pocket computer or the like, is to be so designed that the values can be input reliably and without correction even if the keys are close together and that, when the calculator is used with one hand, the results can be written up, in alternation with the inputting of the values, without constant pivoting of a writing instrument into a writing position which suits the fingers. To this end, provision is made according to the invention for a substantially conical counter-bearing recess which is intended for the key-pressing impact of a writing instrument tip to be moulded in each case into the surface of square, rectangular or round keys of the calculator. The sides of this recess meet, in terms of cross-section, at the lowest point of the recess, preferably at an angle of 90 DEG , so that even an obliquely applied writing instrument tip is centred down to this lowest point, as the pressure point. The flanks are connected to the surface of the keys via gentle radii which advantageously influence the centering and, in addition, permit non-slip pressing of the keys with one finger. Especially in the case of rectangular keys, inclined visible surfaces for identifying marks are provided. For square or round keys, transparent coverings possessed by the counter-bearing recesses are suitable. The latter can also be applied on a flexible transparent covering stretched over the keys ... Original abstract incomplete. <IMAGE>
Patent DE-3321228-A1 (DE)
Title: Open-end friction spinning device
Inventor: STAHLECKER FRITZ
IPC: D01H4/18
Filed: 1983-06-11
Abstract: In an open-end friction spinning device having two rollers which are arranged next to one another, are driven in the same direction and form a V-shaped nip serving as a yarn-forming point, having at least one suction device acting in the region of the V-shaped nip, having a feed device feeding individually separated fibres to the V-shaped nip in a spreading zone over a limited region of the axial length of the rollers, and having a drawing-off device which draws off the formed yarn in the longitudinal direction of the V-shaped nip, segments having a differing frictional effect are provided in the spreading zone, as seen in the axial direction of the rollers.
Patent DE-3326500-A1 (DE)
Title: Building of prefabricated construction
Inventor: RUDOLF FRANZ
IPC: E04H1/02
Filed: 1983-07-22
Abstract: Published without abstract.
Patent DE-3327180-A1 (DE)
Inventor: GARDEIK HANS OTTO DR ING
IPC: G01N1/24
Filed: 1983-07-28
Abstract: 1. A water-cooled probe for removal of gas from a dust-laden stream of hot gas, consisting of a suction tube (2) closed at one end face and disposed coaxially in a tubular jacket (3) containing the cooling water, and intake spigots (7, 10) which are disposed laterally on the suction tube (2) and extend radially through the jacket (3), the intake ports (8) thereof being disposed at places in the jacket (3) which are situated in the lee of the stream of hot gas, characterised in that in the case of a tubular probe subjected to lateral flow the axes of the intake spigots (7) are situated on the side remote from the gas flow and form an obtuse angle.
Patent DE-3327655-A1 (DE)
Inventor: MARTINETZ HERIBERT
IPC: H04N9/29
Filed: 1983-07-30
Abstract: 1. Circuit for eliminating the picture disturbances caused by the demagnetization coil (2) on colour picture tubes (1) in television sets due to unavoidable capacitive and/or inductive coupling (Ca, Cb, Cc, F), in which circuit the demagnetization coil is connected to the mains supply line of the mains switching section (5) and in the mains supply line an LC filter is located, characterized in that LC filters are symmetrically provided in front of and behind the connection (3, 4) of the demagnetization coil (2), in which arrangement the inductivities are accommodated as winding sections (L1, L2, L3, L4), which are identical with each other, on a common coil former and ferrite core (8) and are in each case connected with opposite polarity in centre taps (3, 4) and the demagnetization coil is connected to these centre taps.
Patent DE-3332732-A1 (DE)
Title: Approach roller table for cooling beds
Inventor: KIRCHHOFF HANS
IPC: B21B43/00
Filed: 1983-09-10
Abstract: The invention relates to an approach roller table next to cooling beds, which divides the rolled strand emerging from the upstream rolling train into part-lengths suitable for the cooling bed and brakes them in the region next to the cooling bed, whereupon the part-lengths are transferred either while stationary or while still in motion to the cooling bed. In the region ahead of and next to the cooling bed 12, the approach roller table is divided into a longitudinal section facing away from the cooling bed and having fixed bottom plates 6, a longitudinal section parallel to the side of the cooling bed and having raisable and lowerable separating means 7, a further longitudinal section having fixed bottom plates 8, and a longitudinal section arranged directly in front of the cooling bed 12 and having raisable and lowerable braking means 9 (Fig. 2). The longitudinal section having fixed bottom plates 8 serves to guide the respective part-length following the part-length T on the section 9 with braking means, independently of its length and its speed of approach in a reliable manner and allows it to be transferred to the section 9 with braking means at a selectable time. This makes possible flexible handling of the section 9 with braking means within the framework of the cycle time of the braking means 9a. The use of a plurality of groups of sections 7, 17 with separating means and fixed longitudinal sections 8, 18 and two sections 9, 10 with braking means is likewise possible. <IMAGE>
Patent DE-3332905-A1 (DE)
Title: Electrical cable and a method for its production
Inventor: DAVIS ERVIN MONTGOMERY
IPC: H01B11/18
Filed: 1983-09-13
Abstract: An electrical cable (10) is specified in which at least one inner electrical conductor (12, 14) is arranged loosely in the internal space of an outer sheath (16). The inner conductor (12, 14) is longer than the sheath (16), so that the cable (10) can better withstand stretching and bending stresses, without the inner electrical conductor being damaged. <IMAGE>
Patent DE-3340096-A1 (DE)
Title: Process for admixing a liquid with gases which it can absorb, and apparatus therefor
Inventor: LESSEL TIMM DIPL ING
IPC: C02F3/20
Filed: 1983-11-05
Abstract: The process for admixing a liquid with gases which it can absorb operates virtually without any gas loss, because the gases according to the invention are introduced in a section where the liquid flow is directed downwards and the flow velocity of which in the upper part of the section is larger, and in the lower part of the section is smaller, than the speed at which the gas bubbles in the liquid flow rise in each case. As a result, in a central part of the section a zone of suspended bubbles is formed in which the flow velocity of the liquid and the speed at which the gas bubbles rise in the liquid are opposite and of the same magnitude, so that the gas bubbles are maintained in this zone until they are completely absorbed, without bubbling up to the liquid surface and generating losses. In addition, several shapes are described which can be given to the walls for carrying out the process.
Patent DE-3341977-A1 (DE)
Title: Means for securing motor vehicles against theft and misuse by blocking the handbrake
Inventor: FOERSTER HANS
IPC: B60R25/00
Filed: 1983-11-21
Abstract: The effect of the <<means for securing vehicles against theft and misuse by blocking the handbrake>> is that, by shutting out the locking bolt out of the lock attached under the floor plate of the driver's seat until it is located in front of the handbrake lever which has been drawn back for full braking, the motor vehicle is blocked and thus has become incapable of movement. Unauthorised persons can only make a motor vehicle secured in this way movable again if they have dismantled the lock. This however requires the vehicle to be capable of being tipped over on to its side in order to be able to dismantle the lock. Dismantling in a customary garage can not be performed because tipping the vehicle over on to its side would not be possible for reasons of space. Dismantling in a large garage or for example in the open air would be too risky for the people involved because a vehicle which has been tipped over on to its side and on which fitting work is being carried out is too conspicuous. In addition, this vehicle would lose value due to being damaged when tipped over.
Patent DE-3344131-A1 (DE)
Title: Flexographic printing unit for printing packaging
IPC: B41F5/24
Filed: 1983-12-07
Abstract: A method of preventing faulty prints in packaging printing when a flexographic printing unit is started up in interaction with a packaging machine. A block cylinder is pre-inked during one revolution, before it is engaged with the web of packaging to be printed.
Patent DE-3346806-A1 (DE)
Title: Method and circuit arrangement for transmitting data signals
Inventor: SKOBRANEK NORBERT
IPC: H04L12/52
Filed: 1983-12-23
Abstract: To transmit data signals between subscriber connection lines and at least one transmission line of a telecommunications system in which signals are transmitted on the respective transmission line in time slots of time channels, it is provided that the signals occurring on the subscriber connection lines which transmit data signals are first combined in each case to form bit groups (e.g. BGn) before being transmitted on the respective transmission line. When such a bit group occurs, a separate message signal (MS) is first transmitted in a time slot of a time channel allocated to the respective subscriber connection line on the respective transmission line. The bit group of the bits (BGn) concerned, which have just been combined by the subscriber connection line, is then transmitted in a specified time slot following the aforementioned time slot. Data signals transmitted in a time slot on the respective transmission line are then forwarded to a further data signal receiving subscriber connection line only if a message signal has been transmitted in a specified time slot preceding the time slot concerned. <IMAGE>
Patent DE-3407117-A1 (DE)
Title: Cutting tool
IPC: B23D29/02
Filed: 1984-02-28
Abstract: The invention relates to a cutting tool, with two tool parts having the cutting edges, such as scissors, metal shears, pincers or the like. The tool parts 4, 3 having the cutting edges 11, 12 are connected to one another in a guide 15 in such a way that, when the tool parts 4, 3 are moved towards one another, the cutting edges 11, 12 are displaced relative to one another in the general direction of the cutting-member longitudinal axes 20, 21. At least one of the cutting edges 11, 12 can be designed like saw teeth. <IMAGE>
Patent DE-3410670-A1 (DE)
Title: Clamping-tool changing arrangement on machine tools
Inventor: BRANGS ECKHARD DR ING
IPC: B23B31/16
Filed: 1984-03-23
Abstract: In this clamping-tool changing arrangement on a machine tool, a support (2) is provided which at the rear has a positive-locking receptacle (13) for the clamping elements (12) of the clamping device and furthermore has a centring rotary driving dog (8) for which a correspondingly shaped counterpart (7) is provided on the mounting unit (5, 6) of the machine tool. The arrangement contains supports (2) with in each case front fastening surfaces (3) adapted to various clamping tools (1). Thus the most varied, commercially available standard clamping tools, in each case together with adapted support, can be exchanged at any machining station of the machine tool. <IMAGE>
Patent DE-3418476-A1 (DE)
Title: Arrangement for high-voltage generation using a split transformer
Inventor: SECKENDORF WILFRID
IPC: H02M7/10
Filed: 1984-05-18
Abstract: The invention relates to an arrangement for high-voltage generation using a split transformer in flyback-convertor switched-mode power supplies. The aim and object of the invention are to construct an arrangement for obtaining high-voltage and having a split transformer in such a manner that the disruptive residual ripple on the high voltage is reduced to a large extent with a very low material cost and such that hence no visible image disturbances occur with a large beam current. This is achieved in that an additional charging capacitor is allocated to the partial DC voltage source which is located next to the high-voltage output of the transformer, and an additional filter resistor is arranged between the high-voltage output of the transformer and the high-voltage connection of the picture tube. <IMAGE>
Patent DE-3428083-A1 (DE)
Title: Passenger lift
Inventor: EBERL KARL
IPC: B66B5/24
Filed: 1984-07-30
Abstract: In a passenger lift which works without a power drive, a car (10) is suspended on a carrying rope (12) which is run over a top pulley (14) and is provided with a counterweight (16). The car is guided via vertically running guide ropes (25) which interact with guide members of the car (10). A lift rope (21) is fixed parallel to the guide ropes (25) and passes through the car (10) through holes in its roof and floor. The person to be conveyed can raise himself hand over hand or let himself down on this rope. <IMAGE>
Patent DE-3442277-A1 (DE)
Title: Mask for X-ray lithography
Inventor: HERZOG HANS-J
IPC: G03F1/22
Filed: 1984-11-20
Abstract: The invention relates to a mask for X-ray lithography which is suitable for a light-optical adjustment method and can be produced particularly inexpensively. To this end, a substrate, for example made of silicon, which is transparent to X-rays and light and is to be prepared or has been prepared is first coated over the entire surface with an electroconductive and optically transparent intermediate layer, for example a so-called ITO layer. The absorber layer, for example gold, is then applied by electroplating. This is carried out, for example, either over the entire surface with subsequent structuring or to a pattern in pre-generated coating structures.
Patent DE-3501938-A1 (DE)
Title: Radiator
IPC: F28D1/02
Filed: 1985-01-22
Abstract: A radiator, through which a heat transfer medium is flowing, comprises a plurality of mutually independent, long, narrow and flexurally rigid heating panels which, both in outflow and return flow, are connected in parallel.
Patent DE-3510018-A1 (DE)
Title: Water protection lining for protecting vehicle body parts against moisture penetrating from outside into the passenger compartment
Inventor: STEINMANN CARL
IPC: B60R13/02
Filed: 1985-03-20
Abstract: A water protection lining (1) for protecting vehicle body parts against moisture or dampness penetrating from outside into the passenger compartment, especially for protecting the inside metal surface (2) of car doors (3), comprises a blank which is adapted to the metal surface (2) of the car door (3) and can be stuck to the car door (3) by its outside peripheral edge (9). So that the water protection lining (1) can be stuck on in a convenient and accurately fitting manner and so that soundproofing is obtained as well as water protection, the water protection lining (1) is made of a laminated layered material, which comprises a waterproof film (8) and a layer of plastic foam (7), and the blank of layered material is compacted in the region of the edge (9) to be stuck until it has entirely or virtually been turned into solid plastic. <IMAGE>
Patent DE-3520571-A1 (DE)
Title: Filter press having an expansion apparatus
Inventor: ZAHN HANS
IPC: B01D25/172
Filed: 1985-06-07
Abstract: A filter press furnished with a multiplicity of adjacently arranged filter plates (10) has, on each of the filter plates, two frames (24, 26), movable by means of a slide device (20), which frames carry the filter cloth, which is stretched over the filter plates (10) and frames (24, 26), in such a way that, in a first position of the frames, the filter cloth is angled in relation to the filter plates, whereas in a second position of the frames (24, 26), the filter cloth lies against the filter plates (10) and can be washed with high efficiency by washing jets. <IMAGE>
Patent DE-3523237-A1 (DE)
Title: Arrangement for protecting the transportation of chip cards
Inventor: KRIVACHY THOMAS DR
IPC: G11C17/18
Filed: 1985-06-28
Abstract: To protect chip cards (CK) from any misuse after a theft during the transportation between two manufacturers, it is proposed to provide a transport protection logic (TS) which additionally blocks the access to a blocked area (SB) when a stored test word is not allocated to a transport codeword (TC) input. If the correct transport codeword (TC) is input, the access to the blocked area (SB) is irreversibly enabled by the transport protection logic (TS), retaining, however, the usual access protection by means of a codeword. A number of blocked areas (SB) and associated test or transport codewords (TC) can also be provided. In addition, there is the possibility of blocking the chip card (CK) and making it unusable if one or more faulty transport codewords (TC) are input. <IMAGE>
Patent DE-3530559-A1 (DE)
Title: Appliance for removing silage in layers from stacks of material
Inventor: LESSLHUMER JOSEF ING
IPC: A01F25/20
Filed: 1985-08-27
Abstract: An appliance serves for removing silage in layers from stacks of material in round silos by means of a motor-driven cutting, milling or tearing removal device. In order to allow a simple removal of the silage economically, even in smaller silos, there is provided a central shaft (4) which coincides essentially with the silo axis (3) and on which is mounted rotatably a radial supporting arm (6) which carries, at its free end, the removing device (7) provided with a horizontally arranged separating arm and provided with an actuating lever having handles (Figure 1). <IMAGE>
Patent DE-3530828-A1 (DE)
Title: Device for controlling the supply of liquid
Inventor: SILIES BERNHARD
IPC: F16K31/30
Filed: 1985-08-29
Abstract: The invention proposes a device (1) for controlling the supply of liquid from a conduit to a tank or the like containing a liquid, in which a sliding sleeve (3) provided with buoyancy elements is seated in axially sliding fashion on an inner guide tube (2) rigidly connected to the conduit, and openings which interact as slide openings are provided in the walls (9, 12) of the guide tube (2) and the sliding sleeve (3), the guide tube being closed on that side of its opening (11) which faces away from the supply inlet (8). <IMAGE>
Patent DE-3533117-A1 (DE)
Title: Headlight for the common fog light and main beam of motor vehicles
Inventor: LINDAE GERHARD DIPL ING
IPC: F21S8/10
Filed: 1985-09-17
Abstract: The lower paraboloid reflector section (11) has the main beam luminaire (17) at the focus (13), and the upper reflector section (10) is part of a paraboloid ellipsoid whose focus (15) is in the region of the fog light luminaire (16) close to the apex, which luminaire (16) has a masking cap (20) which screens the lower section (11). The two sections (10, 11) are pivoted with respect to one another (arrow 21). In consequence, one tubular beam is produced in each case which has the prescribed light distribution without any significant contribution from optical means on the lens (12) (Figure 1). <IMAGE>