baber/WOPTO huggingface dataset:
Patent DE-2753270-A1 (DE)
Title: Electroplating drum rotating on bearing journals - which contain separate channels for rinsing liq. and pure water (SW 27.12.77)
Inventor: NYSTROEM BROR ERIK
IPC: C25D17/20
Filed: 1977-11-30
Abstract: The journals contain a circular row of inlet channels (a), which is separate from a circular row of spray channels (b); and the two sets of channels (a,b) are connected to a control valve so that channels (b) can be used on their own or together with channels (a). Each row of channels is pref. connected to a ring chamber (c,d) formed by a removable insert located in the bore of the hollow journal. Channels (a) are pref. formed by axial grooves in the journal and/or in the insert, which can pref. be screwed into the journal. The insert pref. also has an axial hole via which an electric cable can enter the drum. Both sets of channels (a,b) can be used to feed a rinsing liq. through the drum, followed by feeding fresh water only through channels (b); in this way, only a small amt. of fresh, pure water is needed for final rinsing. The fig shows one end wall (3) of a drum, fixed on journal (2,7) in inner race (4) of bearing (5), and with distance ring (6). Journal (2) has hole (8) contg. axial grooves (10) forming inlet channels when insert (9,12) is located in hole (8). Channels (10) are connected to ring chamber (11). In journal (2) is a circular row of spray channels (13,19) connected to ring chamber (18). A ball valve (26) permits rinsing liq. to be fed via pipes (21,22) to be fed into both ring chambers (11,18), but when pure water is fed through inlet (27) from coupling (36), the pure water only flows along path (22,18,13,19).
Patent DE-2756589-A1 (DE)
Title: Underground gas pressure accumulator - has storage chamber in sections divided by horizontal partitions and interconnected via stand-pipes
Inventor: BRECKWOLDT HELMUT
IPC: F17B1/00
Filed: 1977-12-19
Abstract: The gas pressure accumulator comprises a gas storage chamber (3), pref. underground and divided into separate sections (6) by horizontal partitions (5). Adjacent sections are connected together via standpipes (8). Together these standpipes extend for the entire height of the chamber section to be interconnected. A column of liq. is connected to the standpipe (10) extending upwards from the topmost section of the storage chamber. The height of this column corresponds to the storage pressure, while a gas pipe (7) is connected to the lowermost chamber section.
Patent DE-2802014-A1 (DE)
Title: Pushbutton dialling appts. for PBX - has two number stores, number keyboard and destination keys and logic circuitry for controlling store operation
Inventor: SCHMIDT WILFRIED ING GRAD
IPC: H04M1/27495
Filed: 1978-01-18
Abstract: The pushbutton private branch telephone exchange has a store for 20 telephone numbers generated by a pulse generator. A number can be selected either from a number keyboard or by a destination key. The input of a pulse generator is connected to the combined inputs and outputs of two stores. Locations in the stores are addressed with BCD signals produced by a wanted-subscriber keyboard. Speficied logic circuitry controls the flow of signals initiating the input and output of wanted numbers.
Patent DE-2803951-A1 (DE)
Title: Electrical flowing water heater - has resistance element exposed uninsulated to water and monitors conductivity of water for safety
Inventor: NEUMANN GOTTFRIED
IPC: H02H5/00
Filed: 1978-01-30
Abstract: The flow heater, for water, monitors the electrical conductivity of the water it is heating by using two electrodes (13, 14) in the channel (9) through which the water is flowing. The water is heated with a resistance element exposed to it, i.e. not electrically insulated from it. A d.c. voltage derived from the mains (R) is applied across the electrodes. One electrode (13) is connected to a comparator that compares the resistance between the electrodes with a reference and switches off the heating current at a given point, protecting users in those areas where the mains water has esp. high conductivity.
Patent DE-2807059-A1 (DE)
Title: Kneading machine for pickled or injected meat pieces - has loading chest with containers fitting rotating drum
Inventor: MOEHLMANN GERHARD
IPC: A22C17/00
Filed: 1978-02-18
Abstract: Enclosed drum which is free to rotate and can be driven, forms part of a plant for kneading pieces of meat which have been pickled or injected. The drum accommodates a loading chest which is permeable by fluids and is divided into a large number of compartments. The drum is a rectangular container, and a vertical section through its axis of rotation shows it to be square. The loading chest is also rectangular. Used for kneading or beating the surface of meat pieces after they have been injected with a pickling soln., so that a coating of a albumen seals the surface of the meat and prevents the escape of juices. Meat with or without bone can be processed in a gentle and effective manner.
Patent DE-2807502-A1 (DE)
Title: Thread storage equipment - has plastic member inserted in cylindrical body securing driving magnets, etc.
Inventor: KOVIC FERDINAND
IPC: B65H51/22
Filed: 1978-02-22
Abstract: The equipment stores thread-type material such as yarn, wire, strip etc, having a cylindrical body on which the material is wound and accommodating internally items such as a magnet to transmit the drive, and a mechanism to regulate the axial length of a wound layer. The items are accommodated in a clamping member, partly or wholly of plastic, holding them in position, and inserted in the body. The member can be of basically cylindrical shape, slid over the body hub.
Patent DE-2816450-A1 (DE)
Title: Fastening device for control switch - has locking arms with locking projections movable radially by operation of control element
Inventor: GROTH OTTO
IPC: H02B1/044
Filed: 1978-04-15
Abstract: The switches and the like equipment are centrally mounted in a recess in a wall. The switch etc. has a part passing through the recess and there is a support which is mounted on the switch and has two locking arms movable radially and provided with locking projections which grip in the wall to which they are pressed. The locking arms (38-41) can be moved radially inwards by operation of a control element (62). The bulk of the switch construction (14) is accommodated behind the front plate or surface of the wall (10) only a square plate (26) and the control knob (22) project in front of the wall.
Patent DE-2817253-A1 (DE)
Title: Measuring density of water surrounding submarine - using tube of distilled water connected between soft membrane and differential pressure sensor
Inventor: ISSEL WOLFGANG DIPL PHYS DR IN
IPC: G01N9/26
Filed: 1978-04-20
Abstract: The average density of water surrounding a submarine is measured independently of position i.e. for considerable angles of inclination and roll. From this, the depth of submergence is calculated. A tube of distilled water is connected between a soft membrane on top of, and a differential pressure sensor under, the boat. A compensation tube and pressure sensor are arranged parallel to the measurement tube. The measurement signal is derived from the ratio of the sensor outputs.
Patent DE-2821678-A1 (DE)
Inventor: NEUGEBAUER HERMANN DR MED
IPC: A61B17/82
Filed: 1978-05-18
Abstract: The implant for scoliosis treatment is inserted between immediately adjacent vertebrae. It is preferably fixed to the spinous processes (3) by means of anchorage elements (4) between which force elements (5) are located. The force elements which execute traction or pressure have tension or compression springs as force generators or permanent magnets which attract or repel each other. <IMAGE>
Patent DE-2822616-A1 (DE)
Title: Electrical stimulation appts. for human muscle - uses pulses from two to ten milliseconds and from half to six Hz
Inventor: WIENERT VOLKER DR MED
IPC: A61N1/36
Filed: 1978-05-24
Abstract: The human muscle electro-stimulation appts. (10) is particularly for the anal closing muscles. It includes a component (1) inserted in the body opening and having two stimulation electrodes spaced apart, together with an emitter generating bipolar impulses of less than 30 volts. The impulses have a width from 2 to 10 milliseconds, and a frequency from 0.5 to 6 Hz. Typically the width can be 7 milliseconds, and the sum of the current flowing in the muscles during an impulse can be zero.
Patent DE-2831230-A1 (DE)
Title: Automatic adaptive control of technical processes - involves sampling and analysing of output material and component flow is adjusted with delay due to process time lag
Inventor: REVICZKY LASZLO
IPC: G05B13/02
Filed: 1978-07-15
Abstract: The appts. (100) is used for a technological process such as cement making. The process produces an output material flow from input flows of materials of variable, or randomly fluctuating quality. Samples are taken from the material output flow and analysed, and their flow (kg/hour, m3/hour) is changed accordingly, so that output material flow parameters meet the specified requirements, or deviate from them only slightly. The best approximation of the output flow material is derived from the parameters of the input flow materials at the instant of their availability, and at instants preceding it. This approximation is obtained with a delay due to the process time lag. Input material flows are adjusted accordingly.
Patent DE-2836454-A1 (DE)
Title: Concrete based noise screen wall element - has vertically stiffened frame type front shell lying against sound absorbing layer
Inventor: ROLLNIK HUBERT
IPC: E01F8/00
Filed: 1978-08-21
Abstract: A base shell made of concrete is connected with a lattice-type from shell, with an intervening sound-absorbent layer in the structural element in a wall affording protection from noise. The front shell (1) forms a frame fitting close against the sound-absorbent layer (7) in the element peripheral area. The shell is exclusively stiffened by means of vertically aligned cross arm stems (2, 2'). Its surface portion, pref. takes up 20% of the whole element surface, and it can incorporate a transverse foot piece containing holes for fixing the element on a support wall. Sound-absorbent qualities are fully maintained wht economies in material.
Patent DE-2838442-A1 (DE)
Title: Spiral staircase column - with cup shaped aluminium alloy castings for threaded adjustment
Inventor: GUNSSER FRITZ
IPC: E04F11/032
Filed: 1978-09-04
Abstract: The central column of a spiral staircase consists of a stack of aluminium alloy castings between which the stair slabs are located. The castings are pref. made of a silicon-magnesium-aluminium alloy and are in two cup shapes with through holes. One cup with a larger diameter has a female thread and the cup with the smaller diameter has a male thread. The distance between their flanges can thus be adjusted. To lock them into position, radial bores are provided in the outer wall so that an adhesive can be applied to the thread to lock it in the final position. This creates low-weight components which can be produced at lower cost than steel castings and which are simple to instal. Spiral stairs from them are stable, durable and safe.
Patent DE-2841297-A1 (DE)
Title: Interference suppression unit for motor vehicles - has capacitor provided for each wire, mounted in connector case to form single complete unit
Inventor: REINMUELLER DIETER
IPC: H04B15/02
Filed: 1978-09-22
Abstract: A capacitor (78) is provided for each wire (35, 36, 37) on which the interference is to be suppressed. A single terminal (13, 15) is connected to the corresp. terminal (29, 31) of a connector, allocated to the corresp. wire (35, 37). The other terminals (16, 17) are connected to the frame (5, 6). Capacitors (7, 8) mounted in the cross-section of the connector, form a complete unit. A contact spring (13, 14, 15) is located in the capacitor first case section. The spring is brought in contact with a corresp. terminal section (29, 30, 31) by a closed contact (3). The contact (3) is constructed as a plug (3) in whose second case section (25) it is divided up into terminals (25, 30, 31).
Patent DE-2846090-A1 (DE)
Title: Automatic cigarette transfer mechanism - has rotary support axis inclined to first stream (BR 24.7.79)
Inventor: OBERDORF MANFRED
IPC: A24C5/32
Filed: 1978-10-23
Abstract: The mechanism transfers cigarettes from a first stream, in which they are delivered one behind the other in the axial direction at a first spped, to a second one in which they are transported sideways one behind the other at a second speed. A rotary support has components each accommodating one or more cigarettes and is in the form of a cylindrical drum, the components being slid by a control cam parallel to its axis. The cam is so shaped that the velocity of the components parallel to the first stream is equal to that of the latter, and appreciably less at the discharge point. the support axis is inclined to the direction of the first stream.
Patent DE-2848423-A1 (DE)
Inventor: BAUMGARTH MANFRED DR
IPC: C07J5/00
Filed: 1978-11-08
Abstract: Hydrocortisone esters of the formula   <IMAGE>   wherein R1 is H, formyl or acetyl and R2 is H or CH3 are antiphlogistically active.
Patent DE-2850038-A1 (DE)
Title: Incrementally adjustable, internal dimensional measurement reference - contains fixed and movable stops with interchangeable separation determining standard bodies
Inventor: LOOSER WILLY
IPC: G01B3/30
Filed: 1978-11-17
Abstract: The adjustable measurement reference is for use as an incrementally adjustable pattern for two-point internal measurement units. It is compact, convenient, easily portable, economical, and widely applicable. A bottom plate has a fixed measurement shoulder w.r.t. which a sliding measurement stop moves. Length reference bodies of defined length can be clamped between the fixed and movable stops. The reference bodies may be inserted between the movable stop and a further base stpp forming an attachment to or part of the base plate. The measurement stops can be arranged for internal or external measurement, for which purpose the fixed stop is detachable.
Patent DE-2856822-A1 (DE)
Title: Coin operated goods dispenser - with operation of pushbutton which causes mechanically indexed magazine contents to select item to be dispensed
Inventor: MEYER HUGO
IPC: G07F11/14
Filed: 1978-12-30
Abstract: A coin operated dispenser is designed for ease of operation coupled with mechanical reliability. The articles to be dispensed are stored in a vertical stack with a magazine guide. The guide is pivotted at the bottom end and is set at an angle to the vertical, such that the unit tilts to the right hand front surface of the housing. At the top end is mounted a large ratchet wheel that is indexed by a pawl with a retaining catch. In operation, a coin is entered and is checked. If the check is satisfactory a push button is operated to tilt the complete magazine assembly in an anticlockwise direction. The pawl causes the ratchet to index and a carrier on a continuous chain raises the stack of articles. The top article is detached from the stack and is dispensed through an opening in the front plate. A supply chain is provided to operate between the two chambers.
Patent DE-2902005-A1 (DE)
Title: Disinfection appts. for human hands - consists of foil bag contg. absorbent foam pad impregnated with disinfectant
Inventor: BANSEMIR KLAUS DR
IPC: A61L2/18
Filed: 1979-01-19
Abstract: The appts. consists of a foil bag contg. a flat pad of porous suction material. Both the bag and the pad have an opening corresp. with the average size of a human hand. The pad is pref. made of a foamed material and is pref. also shaped like a bag with one open end in which a hand is inserted. Both the bag and the pad are pref. made of materials which are not attacked by water or alcohol. The bag pref. has a sliding clasp or ends closed by pressure; and the pad pref. has an absorption capacity of 100 ml, esp. for an alcoholic hand disinfectant. The bag is portable and the wastage of disinfectant involved when using sprays is elminated.
Patent DE-2906453-A1 (DE)
Inventor: HAHN RALF ING GRAD
IPC: E04D13/15
Filed: 1979-02-20
Abstract: 1. A roof cover, in particular for flat roofs with a raised roof edge (4) over which a roof sealing means (3) is drawn, and having a resilient shaped member (6) which is of U-shaped cross-section and which is clamped fast on the roof edge (4), the downwardly projecting limb portions (11, 13) of the shaped member (6) engaging over the wall surface or wall cladding (2) on the one hand and the roof sealing means (3) which is drawn up over the roof edge on the other hand, characterized in that a grooved wooden bar member (5) is fixed on the roof edge (4), the shaped member (6) comprises resilient plastics material, the two limb portions (11, 13) of the U-shaped member are biassed inwardly and the web portion which joins the limb portions (11, 13) is provided on its inside with an anchoring foot (7) which is gripped in a groove (9) arranged on the top of the wooden bar member (5).
Patent DE-2906916-A1 (DE)
Title: Hydraulic or pneumatic ram - has second coaxial piston behind first one fixed to rod
Inventor: WERNER EBERHARD
IPC: F15B11/12
Filed: 1979-02-22
Abstract: The hydraulic or pneumatic ram has a rod fixed to a piston and protruding from one end of the cylinder. The ram is esp. for operating a gearchange mechanism. A second piston (18) slides coaxially in the cylinder housing (10) behind the piston rod (13) and the first piston (17). A third piston (19) can also be provided, behind the second one and the first one can be mounted on the rod in a position clear of the innermost end of the latter.
Patent DE-2909266-A1 (DE)
Title: Roller or sliding door control circuit - includes two separating stages with AND=gate for end positions of door
Inventor: SCHMIDT GERHARD
IPC: E05F15/668
Filed: 1979-03-09
Abstract: The control system for a roller or sliding door, operates the drive motor and uses a monitoring system for the position of the door. The circuit is also modified to increase safety and prevents deverse polarity of the motor. The circuit includes two separating stages for each of two upper and two lower end stopping positions for the door. At their output is an AND gate preceding the motor switches. This includes a resistor arrangement connecting their outputs to two transistors preceding the operating relays, followed by two diodes connected to respective switch contacts.
Patent DE-2910789-A1 (DE)
Title: Pressure cooker timer - has electronic programmer with separate press-buttons for setting cooking periods
IPC: G04G15/00
Filed: 1979-03-19
Abstract: Elapsed time control for pressure cookers in ensured by a short-period timer which is simple to set for its programmable electronic control functions. Two or more rings of an electric cooker can be monitored and the housing features LED or LCD indicators showing the set timings. A battery signalling light (2) is included together with press button (4) for activating the timer. Charge of the control battery is ensured through socket (8) and hand initiating of timing sound is provided by pressing button (9).
Patent DE-2918594-A1 (DE)
Title: Measurement unit for magnetic fields, electrical currents and voltages - uses sensor self-oscillation to exclude current generator noise, suitable for HF over 10 MHZ
Inventor: GUTMANN PETER DIPL ING
IPC: G01R19/00
Filed: 1979-05-09
Abstract: The device is for sensitive measurement of magnetic fields electrical currents, and electrical voltages eliminates the disadvantage of noise sensitivity being defined by the frequency of an external test current generator. For maximum resolution the generator frequency has in the region of the sensor bandwidth. The measurement device frequency is greater than 100 MHz and such high frequency generators with superimposed currents are expensive to produce and generate a great deal of output noise. Consequently, it is simpler to cause the sensor to self-oscillate. This can be achieved by connecting the sensor in parallel with a series circuit contg. a resistor and a coil. The resulting oscillation frequency is widely adjustable and automatically scans the sensor. The current source is unchanged and used for gaining the measurement data and eliminating external noise.
Patent DE-2922353-A1 (DE)
Title: determining vol. of contents of construction site container - lifting and weighing on one side while opposite side remains supported on ground by framework
Inventor: IRSCH HANS PETER DIPL ING
IPC: B65D90/48
Filed: 1979-06-01
Abstract: The volumetric amount of contents of a construction site container to be pneumatically filled is ascertained to prevent overfilling, esp when vehicle-mounted. It stands on the ground by means of an upright frame. At one side of the latter, the container is hoisted and weighed but remains supported on the ground on the opposite side of the frame. The side from which the container is supported or lifted can be different from that where it is filled. A hoist can be supported on the ground and have gripping means for the container supporting frame as well as a measuring instrument for the lifting force used. This instrument can have a switching contact releasing a signal for stopping the filling process. The hoist can use a lifting jack whose cylinder is provided with a manometer.
Patent DE-2928612-A1 (DE)
Title: Mesh application between two sheaths of cable - has band mesh wrapped around warm extruded cable by former and second sheath extruded immediately
Inventor: GREGOR PAUL
IPC: H01B13/06
Filed: 1979-07-14
Abstract: Method of applying a mesh layer in a cable between two sheath coatings is described. The mesh is supplied from a drum into a wrap around former through which the cable passes. The cable passes through the first heated extruder so that the first sheath is still warm when it passes through the former wrapping the banded mesh around it. Immediately after the wrap is completed the cable enters the second heated extrusion unit so that the second sheath is applied. Finally the cable is cooled. The banded mesh is fed into the former between two tubes so that the cable comes through the centre tube to combine with a spread mesh around the cable and pull it to elongate the mesh onto the cable at reduced dia. (for the mesh).
Patent DE-2931677-A1 (DE)
Title: Under tile solar heating system - has flexible water circulating containers between rafters, between aluminium foil and insulation layers
Inventor: WELZ HANS-JOACHIM DIPL ING
IPC: F24S10/50
Filed: 1979-08-04
Abstract: The solar heating system in which water is circulated through flexible containers (18) housed under the tiles (14,16) has each container resting on a wedge shaped insulating layer (20) of e.g. polystyrol matching the slope of the tile (16). These can fit between the longitudinal rafters (12), and another supporting layer (24) can be mounted on the main sloping rafters (10). Between the flexible container and the tile above is inserted a layer (22) of aluminium foil. The flexible containers, which have water supply and return connections, can incorporate corrugations which prevent the containers from being flat.
Patent DE-2935827-A1 (DE)
Title: Sorting machine for loose leaves of paper - removes old pages from and adds new pages to law and science reports in library
Inventor: SCHWARZBERG AXEL
IPC: B07C5/38
Filed: 1979-09-03
Abstract: The sorting machine has two readers recognising pages and coupled to a microprocessor that controls a transport device. An old page is either found and removed or inserted into a new stack or the transport of an old page is stopped so that a new oage or several new pages can be inserted. This process can be repeated until all new pages have been added to a stack and all old pages have been added to a stack of their own. The correct sequence of pages in any stack is preserved.