baber/WOPTO huggingface dataset:
Patent DE-2854160-A1 (DE)
Title: Slurry for electrophoretic coating of iron or steel - contains conducting salt restricting oxidn. of iron and thus preventing discoloration of enamel coatings
Inventor: BOEHM HARALD DIPL CHEM DR PHIL
IPC: C23D5/02
Filed: 1978-12-15
Abstract: The slurry includes a conducting salt(I) in which the content of an acid-forming oxide(Ia) is higher than the amt. of equiv. base, and the dissociation content of the corresp. acid is 1 x 10-5; and oxide (Ia) forms polymers. Oxide (Ia) is pref. SiO2, in which case salt(I) is water glass, viz. K2O.(SiO2)n and/or Na2O.(SiO2)n, where n = 2-5. Alternatively, oxide (Ia) is pref. B2O3, in which case salt (I) is Na2O. (B2O3)n and/or K2O.(B2O3)n where n = 2-5. The coating of steel parts or iron sheets where it is not necessary to use an undercoat of zinc, and the enamel obtd. by electrophoretic coating does not suffer from discolouration.
Patent DE-2854339-A1 (DE)
Title: Railway track control system - uses multiple monitoring devices located at track sections to deliver information ahead of vehicle
Inventor: PUTZE KARL DIPL ING
IPC: B61L3/12
Filed: 1978-12-15
Abstract: The railway track control system uses monitoring devices located along successive sections of the track to obtain data signals corresponding to the passage of the vehicle. Each device passes information to the next monitor ahead of the vehicle, using an intermediate monitoring device. Information can also be transferred from the monitoring and control system to the vehicle during its travel. The system detects in a simple manner any omission of data signals from a monitoring device.
Patent DE-2856243-A1 (DE)
Title: Inhibition of tritium release from sealed vessel or pipe - using catalyst for coversion to water and desiccant, covering wide temp. range
Inventor: DUWE REINER DIPL ING DR
IPC: G21F9/02
Filed: 1978-12-27
Abstract: Inhibiting the release of (traces of) T2 from sealed vessels and pipes is effected by adding the T2 to O2 and retaining or fixing the tritiated water. This pref. is effected using a catalyst for the addn. reaction, esp. noble metal catalysts for temps. of max 150 degrees C, suitably activated Cu oxide catalysts for temps. of 100-300 degrees C and Cu oxide catalysts for higher temps. up to 900 degrees C. The tritiated water is pref. fixed with a desiccant suited to the temp. concerned. The technique is esp. useful for preventing leakages due to radiation damage to seals and covers over a wide range. It is intended for use for several years.
Patent DE-2901449-A1 (DE)
Title: Axle for child's carriage or tricycle - is blow moulded with contours fitting by pressing into recesses provided
Inventor: MUELLER-SEIDEL KLAUS
IPC: B62K9/00
Filed: 1979-01-16
Abstract: The axles for childrens' carriages esp. those which can be driven such as tricycles, and so on, are blow moulded from low pressure polyethylene. The axles are hollow and are formed e.g. with rectangular zones, so that they can be attached easily to the structure of the child's vehicle. The fastenings are formed by stops with sliding surfaces which press into recesses, where they remain fixed, and the components can be produced quickly and cheaply in complicated shapes with tolerances which allow wheels and other components with elastic characteristics to be pressed on.
Patent DE-2907738-A1 (DE)
Title: Radioactive vessel demolition process - fills with solid material removed again as walls are demolished (BE 26.8.80)
Inventor: KAEMMERLING MICHAEL
IPC: G21F9/00
Filed: 1979-02-28
Abstract: Demolition process is for radioactive vessels, partic. reactor safety vessels in idle nuclear power stations, using remote-controlled tools on walls and cover in conjunction with shielding. The vessel is previously filled with solid material, or material solidifying after filling, and this material is removed again as the walls are demolished. Sand and/or barium sulphate can be used as the material.
Patent DE-2910444-A1 (DE)
Title: Incandescent lamp of high efficiency - has envelope transparent to visible light only and IR is reflected back onto second incandescent element
Inventor: FRITZ WALTHER
IPC: F21K99/00
Filed: 1979-03-15
Abstract: The total radiation is divided into the visible light, which is the useful component, and IR, which is not useful for illumination. The whole of this IR is reflected back to the source as heating energy. The radiation source of the lamp consists of a main incandescent element heated by current, gas or other means, and of at least one secondary incandescent element. The secondary incandescent element is heated by the residual IR and VV radiation of the main incandescent element reflected to it, heating it to the operational temp.
Patent DE-2915511-A1 (DE)
Title: Light fitting frame with removable, transparent coVer - has support elements, each with transverse and vertical stops permitting cover swivel and removal
Inventor: KARLSSON TOR-LENNART
IPC: F21V17/10
Filed: 1979-04-17
Abstract: The rectangular light fitting frame with removable cover has two support elements in either long side. Each L-shaped support (201) works with cross (121) and vertical (122) stops within the main frame. The vertical stop is so spaced (D) from the leg (11) as to that the cover (2) lifts with legs (2011) straight over the rim leg (111). The projection of the supports on the light opening (200) equals the distance (A) between leg and cross stop at maximum opening angle between cover and frame, and greater than (A) at higher angles. The cover forms a louvre whose cross slats (23) lie between two stringer supports (20) with their horizontal legs (2012), with adjoining support leg (2011). The stringers project both ends beyond the final slat, closing off the end of the cover.
Patent DE-2918457-A1 (DE)
Title: Ski and Ski stick holder - consists of round base plate with two tubular arms and locking flap and hooks
IPC: A63C11/02
Filed: 1979-05-08
Abstract: The holder for skis which are being held in an upright position consists of a round rubber plate (1) which can be fixed to a wall or such like. One end of the plate (1) has two tubular arms (2, 3) fixed to it between which is a space for at least one ski. A flat which can be locked (4) is positioned at the free ends of the arms (2, 3). A hook (6) is fixed to the outsides of the arms for hanging up the ski sticks. The base plate (1), the two arms and the hooks can be in one piece, or made separately, of plastics.
Patent DE-2923377-A1 (DE)
Title: Adjustable flap, used as cover for cooker - is moved by two links, with telescopic rod and spring with lever and cams
Inventor: GRONBACH WILFRIED DIPL ING
IPC: F24C15/20
Filed: 1979-06-08
Abstract: The flap, is incorporated in a fume extraction cover over a kitchen cooker, and it is adjustable in position by a link. An additional link is connected to the implement, such as the extraction hood, and the flap is connected to part of a telescopic rod the other part of which is hinged to the implement. A link guide rod is hinged on one side to the flap and on the other side runs along the tracks of the links using two cams. The flap tension is released by a spring, a pivot lever and a rod. The positions of the flap are fixed by holes in the link.
Patent DE-2929551-A1 (DE)
Title: Diffusion coating of ferrous metals - obtd. via powder contg. titanium, chromium, molybdenum, and boron, used to protect chemical plant against corrosion
Inventor: ZAEC GEB GOBERMAN INNA ISAAKOV
IPC: C23C12/02
Filed: 1979-07-20
Abstract: Coating is obtd. by treating the ferrous substrate with a powdered mixt. contg. by wt. 51.5-64% Ti, 17.5-24% Cr, 15-21.25% alumina, 1.5-2.0% ammonium halide, 0.75-1.5% Mo and 1-2% boron. The coating is used esp. to protect chemical plant from corrosion, esp. where the plant is employed to mfr. soda; soda prods.; MgCl2; BaSO4; Na2SO4; and other chemicals, where the plant must resist attack by conc. solns. of salts.
Patent DE-2933377-A1 (DE)
Title: Seedling tray stack for sack-barrow - has adjustable restraining strap to control inclination of load
Inventor: MANSS AUGUST
IPC: B62B1/14
Filed: 1979-08-17
Abstract: The tray stack for a sack-barrow has the frame structure sat on the forks of the barrow and with an adjustable strap (19) between the frame and the barrow uprights controlling the inclination of the stack when lifted. This allows trays of plants etc. to be lifted without danger of falling off. The stack frame is adjustable with other trays fitted. The strap has a perforated metal strip to provide a rigid support and to prevent the stack from tipping into the barrow.
Patent DE-2935645-A1 (DE)
Title: Mine gallery water deflecting screen - has steel mesh reinforcement rolled in between two plastic sheets
Inventor: HOELTER HEINZ
IPC: E21D11/15
Filed: 1979-09-04
Abstract: Economies in labour, time and materials are effected, in comparison with the usual method of inlaying bars in lengths of plastics, to achieve deformability, in constructing screening for galleries in pits, usable also as water deflectors. Here use is made of a unit comprising two lengths (2,3) of plastics, with a reinforcement (1) of steel mesh rolled in between them. This is thoroughly resistant to corrosion and can be manually deformed as required, so that it is highly versatile.
Patent DE-2936174-A1 (DE)
Inventor: HESS HEINRICH PROF DR MED
IPC: A61F13/00
Filed: 1979-09-07
Abstract: 1. A bandage formed from elastic material, particularly in the form of a tube for supporting or compressing knee-, ankle-, elbow- and/or wrist-joints, and having at least one compression insert which, in use, surrounds the bone projections of the joint and acts upon the adjacent soft parts of the joint, characterised in that the compression insert (2) comprises an elastic, but incompressible silicon caoutchouc or a material having the same elasticity and compression properties.
Patent DE-2947635-A1 (DE)
Title: Dust confining cover for friction disc false twister - with rubber sealed yarn ports and threading slot
Inventor: RIEDL WALTER
IPC: D02G1/08
Filed: 1979-11-27
Abstract: A friction-disc false-twisting head is enclosed in a cover of pref. transparent plastic material which fits over a sealing-ring on the base-p-ate of the false-twisting head. The cover has yarn inlet and outlet ports of small internal-dia. bushes which may be sealed by means of foam-rubber inserts. The cover also has a hooded opening for cleaning, and a full-length continuous slot, which also goes thr ough the base plate, sealed by butting strips of foam-rubber, for threading the unit. The cover confines the polymer dust produced by friction against the false-twisting discs, and facilitates its removal by a simple cleaning operation at regular intervals. This prevents general soiling of the machine and avoids the risk of re-deposition on the yarn, which mars subsequent processing and reduces the yarn quality.
Patent DE-2948654-A1 (DE)
Title: Steuervorrichtung fuer flachstrickmaschinen mit umlaufenden strickschlitten
Inventor: GRIMMER EBERHARD
IPC: D04B15/70
Filed: 1979-12-04
Abstract: Die Erfindung betrifft eine Steuervorrichtung für Flachstrickmaschinen mit hintereinander angeordneten Nadelbettenpaaren und einer Vielzahl darüber in einer Richtung umlaufender Strickschlitten, bei welcher die Maschinen- und Musterfunktionen von ortsfest außerhalb der Nadelbettenpaare befindlichen Steuerelementen auf an den Strickschlitten übereinander angeordnete verstellbare Schaltriegel übertragen werden. Zur Lösung des Ziels dieser Erfindung, der Erhöhung der Strickgeschwindigkeit und Strickschlittenanzahl sowie der Verringerung des mechanischen Aufwandes für die Schaltriegelbetätigung und deren Aufgaben, die die Schaltriegel betätigenden Elemente so zu gestalten, daß nur geringe Stellwege erforderlich und kleine Massen zu bewegen sind, ist jede Schaltplatte in einer den möglichen Schaltstellungen der Schaltriegel entsprechenden Anzahl paralleler Bahnen zum Durchlauf der Schaltriegel und Klappen zum Verschließen der einzelnen Bahnen sowie in Schlittenlaufrichtung in zwei oder mehrere Abschnitte zur Vor- und Endauswahl dieser Bahnen unterteilt. Die Klappen jedes Abschnittes sind gleichzeitig und die der einzelnen Abschnitte nacheinander, synchron zum Schaltriegeldurchlauf, einstellbar.
Patent DE-2950420-A1 (DE)
Title: Flowmeter magnetic float position indication - using ferromagnetic liquid contg. magnetite particles in container beside measurement tube
Inventor: LUTZ KURT DIPL PHYS
IPC: G01F15/06
Filed: 1979-12-14
Abstract: An indicator showing the position of a float in the measurement tube of a float flowmeter with a magnetic float. It operates simply and reliably with an opaque measurement tube and/or liquid using considerably fewer mechanical components than conventional arrangements. The position of the float (11) is indicated by disturbances induced in a ferromagnetic liquid (15) in a container (13) extending along and placed next to the measurement tube (10). The container is a tube or a body with a semicircular or U-shaped cross-section. If a U-shaped cross-section is used the two arms are shorter than their connecting piece. The ferromagnetic liquid contains particles of approximately 100 angstrom size consisting of magnetite. Their concentration is about one to four vol. per cent.
Patent DE-3010728-A1 (DE)
Title: Pulse operated control fluid regulator for fuel injection system - has membrane damper to prevent interaction with fuel supply pressure
Inventor: KISTNER GERHARD
IPC: F02M69/26
Filed: 1980-03-20
Abstract: The fuel injection system for an internal combustion engine in which the control fluid pressure is regulated by engine parameters. For this purpose an electrically operated regulating valve (24) is placed in the control line (21) between the injector regulators (13) and the sump return via the base pressure regulator (31). The electric valve (24) is pulse operated from a signal processor (38) which is fed with engine parameter signals (39-42). To prevent interaction between the pulsating control fluid, as it affects the base pressure regulator (31), and the fuel supply line (3) pressure a damper (45) is fitted down stream of the electric valve (24). The damper is of the membrane type. By damping the pulsations of accuracy of the fuel metering valves (1) is not disturbed.
Patent DE-3010835-A1 (DE)
Title: Condensation free window frame profile - has connection providing min. heat flow resistance from interior to edge
Inventor: HERMKES HUBERT PROF DIPL PHYS
IPC: E06B7/12
Filed: 1980-03-21
Abstract: The frame profile, holds a filling, esp glass in a window frame. The connection between the profile and filling is such that overall resistance to passage of heat from interior to edge is kept to a min. compared with that from interior surface to exterior. The filling may be an insulation glazing pane, and the frame a wing frame. Filling may also be a panel. The glazing batten may be a pref. hollow metal profile, with double or multiple shanks. The pane surface temp. at the edges are considerably increased, and condensation is reduced.
Patent DE-3020950-A1 (DE)
Title: Strip cleat for electric line - has sprung elongated tongue, coupled to strip end and curved
Inventor: EWERS GEB ROGOWSKI
IPC: F16L3/04
Filed: 1980-06-03
Abstract: The cleat consists of a bent strip (1) for retaining the electric conductor, or conduit. A curved, elongated tongue (2) of spring material is connected to a strip end. Pref. the strip has an opening at right angles to the longitudinal direction of the tongue. Alternatively this opening is aligned with the tongue. The latter may have an angled tip (3), or edge (7) on sides underneath the strip. These tips or edges may be angled w.r.t the strip front or near side. The strip end, not connected to the tongue, may be radially bent and this end section may have a hole. The tongue is typically of spring steel, and the strip is protected by a plastics sheath. In the section with tips, or edges, may be several holes (6). The top of the strip may be fitted with a bowed protrusion (8).
Patent DE-3022162-A1 (DE)
Title: Rotary actuator with motion limiting for industrial robot - has actuator fluid supplied through swivel with limiting flow restrictor
Inventor: FRIEDERICHS KARL HEINZ ING GRA
IPC: B25J9/14
Filed: 1980-06-13
Abstract: The industrial robot using rotary hydraulic actuators includes a facility to limit and control the stopping action. Each rotary motion has a shaft (8) that rotates within a sleeve (9) with a large clearance volume (12). Hydraulic fluid is passed through a supply time (13) and exits through a bore (15) in the central shaft. The fluid is used to supply the hydraulic drive motor. A projecting segment (16) is located to control the angle of operation of the actuator when the outlet (14) passes via the small clearance (18) the flow is reduced and the actuator slows down.
Patent DE-3022224-A1 (DE)
Title: Tensioning and start=up device for belt conveyors - has reversing drum as tensioner drum, and has two driven carriages movable in opposite directions
Inventor: GREVING KARL-HEINZ
IPC: B65G23/44
Filed: 1980-06-13
Abstract: The device is intended for belt conveyor using textile belts and operating with medium axial distances, such as twin drum head drive type with swivel arm and ejector jib. The conveyor belt guided round the jib is driven in an S-shaped guide by the drive drums. It is led by a tensioning drum in a tensioning carriage and over a fixed reversing drum into the support frame. With the reversing drum (5) used for tensioning, an additional tensioning carriage (4) includes two tensioning carriages (4,6) movable in opposite directions, at least one drive (9) being used.
Patent DE-3023412-A1 (DE)
Title: Mine gallery or tunnel driving shield - has sheath supported driving blades distributed round front periphery
IPC: E21D9/06
Filed: 1980-06-23
Abstract: The rear end of the rigid shield sheath is supported by a press appliance against the constructed support system. The shield is used for driving forward galleries underground, and there is a system for excavating material at the face. The front end of the sheath (1) has driving blades (8), distributed over its periphery, for driving forward individually or in groups, and supported against it. They are pref. spread over an arc of 270 deg. The shield cutter (10) can be located in the bottom part of the sheath. The system combines easy control and operation with a facility for overcoming obstacles, without significantly hampering progress.
Patent DE-3028835-A1 (DE)
Title: Combined aquarium and fish pond - has open bottom of tank immersed in pond water enabling fish to enter for viewing
Inventor: MARSILIUS PETER
IPC: A01K63/00
Filed: 1980-07-30
Abstract: The fishpond which can be combined with an aquarium has the aquarium tank installed e.g. at one end and supported at a suitable height so that the fish can enter the tank from the pond. This enables the fish to be more easily seen. The tank can be rectangular, dome shaped etc., under the water level of the pond. Air can be sucked from the space above the water inside the aquarium by a suction pump, so that the water level in the aquarium is at a higher level than that of the pond.
Patent DE-3029661-A1 (DE)
Title: Visual identification of called and calling numbers - is initiated by subscriber equipment and transmitted directly over connecting telephone line
Inventor: STREHL HERBERT DIPL ING
IPC: H04M1/57
Filed: 1980-08-05
Abstract: The object is to provide reciprocal identification of called and calling numbers, these data being visually displayed on part of the subscriber equipment. It serves to identify both caller and called. A caller can then check that the number selected is in fact the number to which he has been connected. The called can identify the calling number. The necessary data transmission and its control and initiation is set up by digital circuitry, typically by the use of a microprocessor. When the receiver of the called number is lifted an identifying signal transmitter is activated which passes the appropriate code to the calling number where it is translated into a display. Receipt of this signal starts the caller's signal transmitter which results in the caller's identity number being displayed at the called instrument. To assist in eliminating transmission errors, and to counteract deliberate deception, the respective numbers can be regenerated at intervals during the connection.
Patent DE-3032149-A1 (DE)
Title: Drive circuit for tone generator - is for producing synthetic speed and has serial input and parallel output shift register
Inventor: UEBOW SHIZUO
IPC: G10L13/06
Filed: 1980-08-26
Abstract: The circuit drives a loudspeaker (26) and consists of a register (20) into which synthetic speech data are serially entered and temporarily stored. The parallel outputs of the bit states in the register bistables (D1 Fo Dm) are applied to AND gates (22-1 to 22-m) whereas the enabling inputs of the AND gates are connected to corresponding outputs of the time multiplex unit (24) which generates clock pulses (T1 to Tm) in sequence by means of a single oscillator. The outputs of all the gates are assembled via an OR gate (28) and it is possible that the bit data may be of such a nature that they produce in the loudspeaker an audible output resembling speech.
Patent DE-3035492-A1 (DE)
Title: Monitoring dynamic properties of data processing system - using autonomous observation computer with direct memory access management
Inventor: SCHMITT NORBERT DIPL ING
IPC: G06F11/34
Filed: 1980-09-19
Abstract: A monitoring system measuring the dynamic properties of a data processing system contains an autonomous observation computer with direct access to the data processing system central memory. The monitoring system observes the internal data processing system state only when settled. The consistency of the data processing system state is not disturbed by the program running in the monitoring system while it has access. An address comparator detects the end of each program or subprogram in the processing system which changes the observed data. The detection of the end of such a program is followed by the beginning of access by the observing computer. This is managed by a circuit which controls a memory coupling unit connected to the data processing system address and data bus. The management circuit is reset at the end of each access.
Patent DE-3040142-A1 (DE)
Title: Electric battery terminal clamp - has eccentric lever holding clamp-ring together, for quick mounting and release
Inventor: MANTLIK KONRAD
IPC: H01R11/28
Filed: 1980-10-24
Abstract: The battery terminal is made from a sheet metal stamping and is built up from three sections, - a clamp bracket, a bracket with cable connector, and an eccentric lever. The clamp bracket forms the left half, and the cable connection bracket, the right half of the battery terminal clamping ring. The eccentric lever is at right angles to the long axis of the clamp, and holds the brackets together, when pushed on and rotated. These brackets are conically formed so that the tapered pole piece of a battery can be satisfactorily gripped. The clamp ring is stiffened by being formed with angled upper and lower edges. The clamp is used for vehicle batteries and although subject to vibration, does not become loose. It is also easy to attach and detach from the battery pole.
Patent DE-3042956-A1 (DE)
Title: Forklift truck providing variable operator working position - has drivers seat and steering column turnable through 180 deg. inside cabin
IPC: B66F9/075
Filed: 1980-11-14
Abstract: The forklift truck has a cabin (6) in which the drivers seat (7) swings through 180 degs. in a console (8) inside the cabin and is connected by an L-shaped bar to the steering wheel (10). This is connected to the wheels by an hydraulic steering assembly. The cabin is provided with operating pedals (14,15,14a,15a) at each end of the floor. The seat is provided with foot support bars (17) which also serve as switches to disconnect the seat and steering and operate the seal turning mechanism. The seat frame does not project over the side of the chassis while turning, thus minimising overall width.