baber/WOPTO huggingface dataset:
Patent DE-2855441-A1 (DE)
Title: Mounting for light fitting - has V=shaped leaf spring to retain it in position on rail
Inventor: POELLMANN JOHANN ING GRAD
IPC: F21V21/04
Filed: 1978-12-21
Abstract: The long side (11) of a light fitting (1), which runs on a rail (3), has an L-shaped channel (12) formed by a sloping side (121) and, at right-angles, a base (122). A V-shaped leaf spring (2) is located in the channel (12), between the sloping side (121) and the rail (3). The side (22) of the leaf spring (2) in contact with the rail (3) has a triangular protrusion (220) formed in its end, which locates in a cut out (31) in the ends of the rail (3). When the light fitting (1) is pushed upwards into position, the protrusion (220) snaps into the cut-out (31).
Patent DE-2903951-A1 (DE)
Inventor: SPRENGLER ADOLF
IPC: B65D90/62
Filed: 1979-02-02
Abstract: An apparatus for closing a discharge opening (3) in the bottom (1) of a container, preferably a rotary mixing table of a processing machine, comprising a closure cover (4) which is arranged on a rotary shaft (5) through a support arm (6). The rotary shaft (5) and the support arm (6) are provided outside the container and adjacent the bottom thereof. A resilient means (8) is disposed between the closure cover (4) and the support arm (6) which are connected together by way of a hinge (7). Preferably the resilient means can be a rubber or plastic member which is faced with metal members (16, 19) and which is arranged between the closure cover (4) and a pivot bearing (9). The pivot bearing (9) is secured to the support arm (6) and has a bearing plate (11) with screw threaded bores (13, 14) for mounting at least one pressure screw (15) and an adjusting screw (17).
Patent DE-2908826-A1 (DE)
Title: Torpedo tubes in submarine - are fitted in enlarged central section of pressure hull with end slides for inserting torpedoes
Inventor: GEMMECKE KURT ING GRAD
IPC: B63G8/00
Filed: 1979-03-07
Abstract: A submarine hull has a wide central section with concentric pressure hulls, and fore and aft pressure sections surrounded by pressurised shells to complete a steamlined shape. The fore and aft sections line up with the inner middle shell leaving forward and rearward facing flanges to allow torpedoes to be loaded and discharged. The torpedo loading does not require any special tackle, with guides along the outsides of the fore and aft extensions to guide the weapons into the tubes. The non-pressurised cladding covers non-pressurised gear such as steering and mine laying tubes.
Patent DE-2909750-A1 (DE)
Title: Swivel bending machine for metal sheets - where worker can turn hand wheel to adjust limit stop controlling the length of the sheet entering the bending cheeks
Inventor: STAHL WILLY
IPC: B21D5/04
Filed: 1979-03-13
Abstract: Machine has two side pillars supporting a rigid lower traverse, and an upper cheek which is vertically adjustable. The bending cheek can be swiveled on its horizontal, longitudinal axis. On the rear side of the machine is a workpiece limit stop, which can be adjusted via a handwheel mounted on one of the pillars, the latter also carrying a graduated scale indicating the position of the limit stop. The handwheel is pref. used to move a chain, both ends of the latter being fixed to guide driven along a guide bar; and one guide bar is mounted on each side pillar. The overall result is that a worker can easily slide a larger metal sheet through the gap between cheeks until the sheet reaches the limit stop.
Patent DE-2913043-A1 (DE)
Title: TV receiver line supply unit - has rectifier with input connected to coupling coil of storage inductor
Inventor: MANDL PETER
IPC: H03K4/08
Filed: 1979-03-31
Abstract: The supply unit for the end stage of the line control in a t.v. receiver includes the protection circuit with direct connection of the d.c. output to the power terminal. The rectifier section a.c. supply on the input side is connected to the secondary of the storage inductor in the supply unit. The design reduces the power intake and the number of components needed, while maintaining optimum protection for the unit. The output voltage of the unit is fed to a control circuit (6) via a line (5) and the feedback is provided by a conductor (7) for determining the chopper frequency or the duty factor. The drive voltage is derived from a coupled winding of an inductor (13) and the d.c. voltage is fed by a rectifier and a filter network (14).
Patent DE-2914176-A1 (DE)
Title: Sample tubes identifying method - conveys tubes through pipes using identification rings round tubes read by light beam and sensor
Inventor: MUELLER GEORG DIPL ING
IPC: G01N35/00
Filed: 1979-04-07
Abstract: Samples are conveyed in tubular holder along conveying lines. The container has a ribbed surface formed from a set of rings. These contain coded information regarding the purpose and cycle of the sample, this information being read by an optical device. The container is cylindrical in form and has a large dia. running ring at both ends. The information rings are then mounted between these two outer rings. A certain number of rings of one dia. are used to generate the L-signal while rings of a different dia. generate the zero signal. The rings are read by two sensors, one for the information, the other for the cycle. Used for conveying samples of spent nuclear fuel for analysis, or samples from chemical processes. The holder can be conveyed through monitoring points to read the coded information at high speeds which can vary and yet the information is successfully read.
Patent DE-2922167-A1 (DE)
Title: Machine for caramel mfr. - has ribs forming airtight chambers for press mould drum housing
Inventor: RIPANI SERGIO
IPC: A23G/
Filed: 1979-05-31
Abstract: A machine for the mfr. of caramel sweets has the housing for the drum-shaped press mould split into an upper hinged and a lower fixed half. Both halves have internal ribs which cooperate with rings on the press mould drum to form almost airtight chambers. The two outer chamber accept the movable plungers of the press mould. The central chamber (press chamber) is connected to a vacuum system. The housing end shields are detachable by power actuators for easy drum exchange. This saves time when repairs are needed. The fine sugar dust is reliably removed and requires no manual attention for its removal.
Patent DE-2923416-A1 (DE)
IPC: A63C9/086
Filed: 1979-06-09
Abstract: In a ski binding having a support (6) which can be rotated about a vertical axis (5), a latching pin (12) has initially to be unlatched from a notch (9) in the case of a load caused by a twisting fall. After the pin has been unlatched, an eccentric curve (10) presses a pin (17) back against a spring (18) and by this means releases the rear sole hold-down (26) via a kinetic transmission chain (32, 30, 29, 27), the moment on the axis (5) being significantly smaller than during the unlatching process. In the case of a frontwards fall the same transmission chain is actuated in a reverse sequence starting from the sole hold-down (26). This ski binding prevents uncontrollable frictional effects which could have an adverse influence on the accuracy of repeating the releasing moment or the restoring moment which is effective if the releasing moment is not reached. Furthermore, the design of the force and motion transmission in the second phase ensures that after the pin has been unlatched the skier's leg is no longer subject to a significant load. <IMAGE>
Patent DE-2927433-A1 (DE)
Inventor: SCHETELIG HELMUT DR ING
IPC: A47L9/28
Filed: 1979-07-06
Abstract: 1. A vacuum cleaner comprising a speed-controlled fan motor in a housing having a socket provided to connect an electrically driven brush attachment, characterized in that the motor of the brush attachment device is connected via the socket in parallel to the speed control circuit (3) of the fan motor (1), and the regulating range of this common speed control circuit (3) can be set to a limited value, ensuring reliable operation of the brush attachment by means of a switching device that is actuated upon connection of the brush attachment.
Patent DE-2929333-A1 (DE)
Title: Wall mounted socket base for building installations - with contact assembly which is supported on bracket attached to base
IPC: H02G3/16
Filed: 1979-07-20
Abstract: The design provides ample space for cable connections to the terminals of the socket assembly, and provides easy assembly of the whole socket outlet. The base (1) of the socket outlet has at least one entry (3) for cables. As part of the base moulding a bracket (5,8,9) extends upwards from the floor (7) of the base to carry the socket contact assembly (2). The bottom of the bracket (5) has a U-shaped opening giving a clearance (A) between bracket and floor for the passage of cables.. The contact assembly housing (2) is attached to the upper end (9) of the bracket. It may also form an integral part of the moulding so that base, bracket, and housing are a single piece moulding.
Patent DE-2935637-A1 (DE)
Title: Portable mechanical gas burner igniter - has rectangular housing comprising two half shells secured to prefabricated pistol butt grip
IPC: F23Q1/06
Filed: 1979-09-04
Abstract: The gas burner lighter comprises a housing of fireproof material, such as sheet metal, and a pistol butt grip. The forward end of the housing is open and accommodates an interchangeable flintstone bearing against a friction wheel turned by a trigger in the pistol butt. The housing (1) is rectangular and comprises two half-shells (3,4) assembled together, with the prefabricated pistol butt grip (2) secured to it. There can be an insertion opening in the grip, shaped to accommodate the end of the housing, and it can be also assembled from two prefabricated shells.
Patent DE-2936958-A1 (DE)
Title: Vehicle IC engine radiator cooling fan - has diaphragm ring fixed to engine and connected to air cowl joined to radiator via flexible membrane
Inventor: FASSBECK WALTER
IPC: B24B31/00
Filed: 1979-09-13
Abstract: The arrangement is intended for a motor vehicle radiator (1) cooling fan (2). An air guide cowl (6) is secured to the radiator and coaxially to the fan. A diaphragm ring (4), secured to the engine block (3), is arranged over the fan and is connected with the cowl via a flexible membrane (7). The ring (4), cowl (6) and membrane (7) may be a one-piece plastics component.
Patent DE-2937547-A1 (DE)
Inventor: YERMAN ALEXANDER JOHN
IPC: C08G73/00
Filed: 1979-09-17
Abstract: The coating composition contains a solution of a polyamidic acid in an organic solvent and at least one filler material selected from silicon dioxide, aluminium oxide and silicon. In one embodiment, the polyamidic acid is a polymeric product of the reaction of a diprimary diamine and a tetracarboxylic dianhydride, and it can be converted into polyimide essentially comprising units <IMAGE> in which the organic radical Q is silicon-free, and R'' is an organic radical. In another embodiment, the polyamidic acid is a copolymeric product of the reaction of a diamine mixture comprising from 85 to 55 mol% of a silicon-free diprimary diamine and the remaining 15 to 45 mol% of a diprimary siloxanediamine, and a tetracarboxylic dianhydride, and can be converted into copolymeric polyimide comprising, in the corresponding molar ratio, the abovementioned units <IMAGE> in which R and R' are hydrocarbon radicals and x is an integer from 1 to 8. The filler material is admixed with the solution. For use, a surface of a semiconductor component on which a P-N transition is free is coated with composition, and the polyamidic acid in the coating is converted into polyimide.
Patent DE-2938512-A1 (DE)
Title: Protective cover for threads on pipe ends - is made as sleeve or cap from elastic material and includes weakened points to facilitate easy removal
Inventor: MUELLER KURT
IPC: B65D59/06
Filed: 1979-09-24
Abstract: The cover is used to protect screw threads esp. threads at pipe ends and is made as a sleeve or a cap from an elastic material. Weakened points are integrated into one more planes of the circumference of the cover or aids are fitted to permit an easy and quick removal of the cover. The weakened points are formed by two strips of any desired material closely adjoining each other which reduce the cross section of the covering at the point. The position of the weakened points may be marked by a groove or a projection.
Patent DE-2947042-A1 (DE)
Inventor: HOEFER ANDREAS DIPL ING
IPC: B30B1/26
Filed: 1979-11-22
Abstract: The hydraulic press contains two press plungers (3) which are loaded on both sides and are connected via plunger rods (4) to a press ram (5). A pump plunger (6) which is also loaded on both sides is connected via a further plunger rod (7) to a crank mechanism (21, 24-26). First cylinder chambers (8, 9) situated above the press plungers (3) and the pump plunger (6) are connected to one another by first channels (10), and second cylinder chambers (11, 12) situated below the press plungers (3) and the pump plunger (6) are connected to one another by means of second channels (13). During the upward stroke of the pump plunger (6), the hydraulic liquid situated in the upper cylinder chamber (9) is forced via the first channels (10) into the cylinder chambers (8) situated above the press plungers (3), so that the two press plungers (3) execute a downward movement. The hydraulic liquid situated below the press plunger (3) flows via the second channels (13) into the cylinder chamber (11) situated below the pump plunger (6). The downward movement of the pump plunger (6) causes opposite movements of the press plungers (3) and reverse flowing directions for the hydraulic liquid. The moving weights (3-5; 6, 7, 24-26) of the press plungers (3) on the one hand and the pump plunger (6) on the other behave in the same way as the total loading surfaces of the press plungers (3) behave in relation to the said surfaces of the pump plunger (6). This makes it possible to compensate for the reciprocating weights while keeping the total volumes of the upper cylinder chambers and the lower cylinder chambers constant. <IMAGE>
Patent DE-2949764-A1 (DE)
Inventor: HERKLOTZ HELMUT DIPL ING
IPC: B03C3/68
Filed: 1979-12-11
Abstract: A method for controlling the voltage of an electrostatic filter at the breakdown limit in which, when a breakdown occurs, the voltage is reduced by an amount which is determined by the breakdown voltage and the prior history of the breakdown and the waiting time to the next increase of the filter voltage is made dependent on the ratio of the voltages at successive breakdowns by comparing voltage amplitudes which immediately precede the breakdowns.
Patent DE-2950611-A1 (DE)
Title: Bathroom or basin water outlet closure fitting - has magnets holding overflow plug as part of closing plug inside run=off
Inventor: LANG GEORG
IPC: E03C1/23
Filed: 1979-12-15
Abstract: The overflow safety device has a sealing unit working in conjunction with the outflow, opening in the outflow direction and held by retaining force in its closed position. It is used on liq. containers, esp. wash-basins or baths or shower troughs. The closing plug (2) for the container contains an overflow plug (1). This is held in an axial direction inside the runoff (6) by a magnet system (3,4) in its closed position. When a predetermined liq. column is attained, and the retaining force overcome, it is moved into its open position. The retaining force of the magnets may be individually adjustable with a screw (5). This is hygienic and has the seal forming part of the overflow check.
Patent DE-2952039-A1 (DE)
Title: Back brush and massage strip - has removable resilient element inside towelling cover
Inventor: BUSCH GUENTER
IPC: A47K7/02
Filed: 1979-12-22
Abstract: The massage strip is in two parts wherein one part is a towelling cover whilst the other part is made of rubber. The two parts can be released from each other by a handle. The strip which both ends to allow easy massage of the back. The top and bottom sides are provided with knobs of various kind and size. The towelling cover can be easily removed and replaced by a clean cover ensuring hygienic use of the massage strip.
Patent DE-3000750-A1 (DE)
Title: Prepn. of PVA by alkaline solvolysis - of polyvinyl acetate, with immediate addn. of alcohol
Inventor: GREGORY XAVER DIPL CHEM DR
IPC: C08F8/12
Filed: 1980-01-10
Abstract: In prepn. of PVA (I) by alkaline solvolysis of PVAC (II) in a heavy mixer, in alcoholic soln., the alcohol contains 0.02-0.1 wt.% w.r.t. (II), of an alkali hydroxide, and is added in one portion to granular II. After the polymer has dissolved, the solvolysis is carried out by means of alkali. Alcohol vapours are not emitted from the reactor; per 100 kg of (I), these is a saving of about 3.5 kg of methanol. The viscosity does not rise so greatly as to hinder stirring, and the reaction time is shorter. Aggregation of the polymer particles is avoided. High polymer concns. e.g. 1000 kg/cubic m of solvent, can be used. The capacity of the plant can be increased by more than 25%.
Patent DE-3004884-A1 (DE)
Inventor: KRONENBERG KURT DIPL ING
IPC: B65D90/54
Filed: 1980-02-09
Abstract: A closure for flexible containers made of hose- or sack-shaped semi-finished products for transporting and storing of flowable or pourable goods, with several rod-shaped or tubular clamps, which are arranged one upon another in side supports and securable in their position to each other and through their separation places one end of the hose- or sack-shaped semi-finished product can be led. In order that the closure can also withstand strong jolt stresses on the filled containers, the clamps are arranged clampable with respect to one another in the supports surrounding their ends and clampable with respect to each other, having one clamping device each which can be inserted into each support.
Patent DE-3006169-A1 (DE)
Title: Ornamental jewelry with housing and LED - has switch linking intermittently to energy source by random movements of wearer
Inventor: KING ANTHONY WILLIAM
IPC: A44C15/00
Filed: 1980-02-19
Abstract: An ornamental object such as a ring, armband, necklace, brooch, etc. is made with a housing containing an energy source and a light emitting device. The wearer of the ornament produces a light effect as a result of the movements in the ornamental object. The object contains a switch (8,14) which can be actuated in such a way that the light emitting device (13) is linked to the energy source (9). This causes the device to emit light. The link between the energy source and the light emitting device can be intermittent. Actuation is achieved by the discontinuous movement of the object. The housing has a transparent cover in the form of an optical lens.
Patent DE-3008228-A1 (DE)
Title: Shower partition for rectangular trough - consists of two frameless sections each made up of panels with bent-in edges at bottom
Inventor: GROTH JOACHIM
IPC: A47K3/36
Filed: 1980-03-04
Abstract: The partition for a shower with a trough which is rectangular consists of two sections (10), without frames, of roughly equal size. Each section (10) is made up of several polygonal panels joined together, and with their bottom edges bent inwards towards the inside of the bath (11). The wall side of the panels have hinges (13) for direct fastening to the wall. The hinges are hidden by a wall plate (17), and when fully extended have catches in so that the partitions overlap.
Patent DE-3012983-A1 (DE)
Title: Fuel injection pump with distributor head - has calibrated spacing discs to adjust injection timing
Inventor: STRAUBEL MAX DIPL ING DR
IPC: F02M59/24
Filed: 1980-04-03
Abstract: The fuel injection pump has a distributor head (2) and a cam drive arrangement (3) driven at engine speed by shaft (5). The distributor head contains a pump and distribution piston (7) which is reciprocated and also rotated through drive (8) of cam arrangement (3). It pumps fuel into each of pressure lines (16) in turn. Pressure relief port (18) is arranged to time the end of the injection period when it reaches relief groove (20). Injection timing can be adjusted in a simple manner by fitting calibrated spacing discs (22) between piston (7) and drive (8).
Patent DE-3012993-A1 (DE)
Title: Colour picture tube screen prodn. using binder film soln. - to produce conductive coating to allow electrophoretic deposition of black pigment
Inventor: JUNGINGER HANS-GEORG DIPL PHYS
IPC: H01J9/227
Filed: 1980-04-03
Abstract: The inside of the front glass is given an electrically conductive coating and then a pattern of phosphor elements by the usual casting process. These are charged electrically w.r.t. the conductive coating by a uniform discharge and then a charged black pigment is deposited in the spaces between the phosphor elements from a suspension in an apolar solvent. Pref. the soln. used can consists of (a) 0.1-2 wt.% soln. of choline chloride in a mixt. of 0.05-0.5 wt.% PVA and glycerol in water. The inside of the front glass is wetted with a binder film soln. contg. ionic substances and opt. wetting agent to form the conductive coating. This binder soln. not only improves the adhesion of the phosphor elements but also enables the electrophoretic deposition of the black pigment, simplifying the entire process.
Patent DE-3014591-A1 (DE)
Title: Vehicle body interior spray painting machine - has spray guns and enclosed operator cabin on telescopic arm
Inventor: BREITLING WALTER
IPC: B25J5/02
Filed: 1980-04-16
Abstract: The machine is used for spray painting the interior of commercial vehicle bodies. It has a working cabin which is mounted on a telescopic arm and framework. The cabin is fully enclosed and the operator enters through a door. Ventilating air is supplied through a connection to maintain a positive pressure in the interior. The paint spray guns are mounted on arms whose movement is suitably programmed. Windows allow the operator to observe the process while fully protected from paint spray. This is particularly important in painting vehicle bodies which are open only at one end and difficult to ventilate for manual painting.
Patent DE-3015253-A1 (DE)
Title: Automatic continuous coating of cable with curable liquid - using nozzle dispenser to deposit coating on continuously fed cable
Inventor: HEYER ALFRED
IPC: H01B13/16
Filed: 1980-04-21
Abstract: Automatic process is used to coat an electrical cable with an insulating material in liq. form. The cable (1) is fed continuously from a supply reel onto a wind up reel. The cable passes through holes (16A,16B) in the cone (16) of a liq. dispenser (10). The viscous liq. (17) is forced downwards by a plunger (11) that slides within the bore under the action of a coil spring (14). Integral with the piston is a projecting spindle (13) that has a graduated scale to indicate the amt. of liq. in the container. The dispenser is supported on springs (8) from a fixed member (15) such that the vertical movement of the cable may be followed. Uniform coatings are obtd., and troublesome cleaning of the device is avoided.
Patent DE-3019007-A1 (DE)
Inventor: HUEBLER KARL-HEINZ
IPC: H01F41/094
Filed: 1980-05-19
Abstract: The process and the device for tension control during winding of non-round coils for electrical machines serve for the production of elongate, needle-shaped coils at high winding rate with low stressing of the material being wound and the device. For this purpose, winding is carried out constantly at the maximum winding rate and tensile stresses in the material being wound and sudden movements are eliminated by compensating fluctuations in wire requirement during winding to a certain degree by loop formation on a pendulum rocker arm (3) and, furthermore, by increasing or reducing the braking force of the supply drums (1). For this purpose the pendulum rocker arm is connected to a brake rod (16) which influences the braking force depending on the direction of the deflection. The invention can also be applied or used for producing other non-round coils and in the textile industry. <IMAGE>