baber/WOPTO huggingface dataset:
Patent DE-2932843-A1 (DE)
Title: Printing press inking mechanism - has variable speed dividing roller nearest to feed roller on distribution roller
Inventor: FISCHER HERMANN
IPC: B41F31/00
Filed: 1979-08-14
Abstract: The printing press inking mechanism has a distribution roller working on the one side with a feed roller and on the other with two dividing rollers delivering the ink to separate roller trains. A variable-speed drive (15,16) is provided for the dividing roller (8) nearest to the feed roller (5) on the distribution roller (6) in the ink travel direction. The design allows the distribution of the ink to be varied while the press is working.
Patent DE-2936343-A1 (DE)
Inventor: BECK HEINZ
IPC: D01H11/00
Filed: 1979-09-08
Abstract: In cleaning systems for textile machines, which work by the use of air streams and which are movable along travelling rails above the textile machines, there is the problem, particularly in rows of textile machines arranged mirror-symmetrically, that machine parts or cloth or warp beams are located in the path of movement of the air hoses, so that, even when the hoses are flexible, there is the risk of breaking off. To avoid this, the hoses are made retractable and are connected to an electrically actuable retraction device which, when they approach an obstacle, draws the hoses out of range of the obstacle.
Patent DE-2936820-A1 (DE)
Title: Nuclear power station - with underground containment in sprayed concrete, concrete lining and cells for leakage monitoring
Inventor: SCHMITZ WOLFGANG ING GRAD
IPC: G21C13/093
Filed: 1979-09-12
Abstract: Nuclear power station is equipped with an underground containment in which the walls of the rock excavation carry a first layer of sealing sprayed concrete. This is equipped with reinforcing bars and anchored to the rock by roof bolts. An inner concrete lining is finished on the inside with a laminated sealing skin, with profiled contours leaving cells for connection to a negative pressure monitoring system to check for any leakage in the containment. This saves a separate structure for the containment and simplifies its completion.
Patent DE-2939099-A1 (DE)
Title: Sample tube used in centrifuges, esp. ultracentrifuges - where tube is easily sealed by metal cap consisting of two parts joined by O=ring seal
Inventor: KRUEGER HELMUT
IPC: B04B5/04
Filed: 1979-09-27
Abstract: The centrifuge rotor contains one or more cavities in which a sample holder or test tube (3) is located. The top end of the tube (3) has an internal thread receiving a threaded cap (5); and an outer ring (6) is pushed over cap (5) to leave an axial gap (S) between the two parts (5,6). Ring (6) rests in a recess in the top end of the cavity contg. tube (3); and an O-ring seal (13) is pref. used between the cap (5) and the ring (6). The two parts (5,6) provide a very simple, sealed lid for the tube; and can easily be removed.
Patent DE-2940863-A1 (DE)
Title: Adjustable air bubble massaging mat - has air channels with alternate large and small dia. outlets, distributor along channel lengths
Inventor: BAUMANN LUDWIG
IPC: A61H33/02
Filed: 1979-10-09
Abstract: The air-bubble massage mat produces both fine and coarse bubbles, and comprises a number of air channels connected to a blower-distributor, and with ports of different diameters. Each channel (17) has alternate air outlets of large (15) and small (16) diameter one after the other. The distributor can have a number of air chambers which can be shut off from the air supplying blower, one or more channels being connected to each chamber. One chamber (21) can have channels with large outlets connected to it, and the other chamber (22) can have channels with both large and small outlets, with facility to interconnect the chambers.
Patent DE-2942322-A1 (DE)
Inventor: BAUMGARTNER HANS
IPC: G04B37/08
Filed: 1979-10-19
Abstract: A waterproof watch having a case and a base which are sealed in a water tight manner without the use of screw threads, is provided. The watch base is composed of a memory form alloy which may or may not be reversible. The watch base is deformed while in its Martensitic state and loosely fit adjacent a sealing portion of the case. The base is then permitted to rise above the Martensit/Austenit conversion temperature into its Austenitic state so that it returns to its undeformed shape and engages the sealing portion of the case in a water tight pressure fitting manner. The conversion temperature should be -20 DEG  C. or below. A tubular conduit for the winding stem may also be composed of memory form alloy for sealing engagement with the case.
Patent DE-2944045-A1 (DE)
Title: Quick-change unit for heavy die set - has hydraulic jacks to lift die shoe from press bed for access to tooling
Inventor: QUAAS DIETMAR G
IPC: B21D37/14
Filed: 1979-10-31
Abstract: The unit for quick changing of tooling in heavy die sets has interchangeable die shoes and tooling piloted and guided on the bed of the press during operation. Oil hydraulic jacks lift the die shoe from the bed of the press and disengage the pilots. Pneumatic cylinders disengage and retract the guides for roll-on roll-off of the shoe from the press giveing free access to the die shoe and to the underside of the blanking punch holder plate for repair or change of tooling. Guide sleeves for alignment of the blanking punch with the blanking die during operation of the press are pneumatically disengaged from leader pins in the die shoe providing transfer clearance for the roll-on/roll-of.
Patent DE-3011934-A1 (DE)
Title: Cash register using electronic data processing - has modular construction with modules connected to processor unit via cables
Inventor: HAVRANEK GUSTAV ING
IPC: G07G1/00
Filed: 1980-03-27
Abstract: A cash register with an electronic data processing section is esp. applicable in self-service shops. It enables the best use to be made of the available space and requires less space than mechanical data processing types. The data input and output functional units (2,5,8) are constructed as separate devices which are connected to the main unit (1) performing data processing and storage via electrical cables or by optical signal transfer devices. One data output device is an illuminated character table (2) mounted so as to be rotatable on a console (3). The console is connected to the base unit (1) via a cable (4) and is designed to be able to operate remote from the base unit. A visual display unit may also be connected to the base unit via a cable, as can the input keyboard (5), intercom station (8), code reader (11) etc.
Patent DE-3026300-A1 (DE)
Inventor: KONIETZNY ALFRED DR
IPC: C08C19/30
Filed: 1980-07-11
Abstract: A water-soluble polymer having quaternary ammonium groups, is prepared by reacting (a) a low molecular weight alkylating agent with (b) a corresponding polymer carrying tertiary, quaternizable amino groups.
Patent DE-3030234-A1 (DE)
Title: Steam detector esp. for nuclear plant leak - has capacitor affected by presence of steam to actuate detector circuit
Inventor: BARLIAN REINHOLD ING GRAD
IPC: G01M3/16
Filed: 1980-08-09
Abstract: Steam detector, esp. for a nuclear power plant, comprises two electrodes (6,4) separated by an insulator (8) of porous material to constitute a type of capacitor; the two electrodes are mechanically connected together. The two electrodes are electrically connected with a resistance and/or capacitance measuring device. Used partic. as a steam detector in a nuclear power plant. In a main steam duct, a small crack passing enough steam to actuate the detector will normally commence up to one hour before a burst duct may occur. Thus the steam detector allows ample time for the incipient burst to be detected and the necessary measures to be taken.
Patent DE-3031061-A1 (DE)
Title: Collapsible cot with telescopic legs - has concertina type folding sides bringing two ends together for easy packing
Inventor: VANDENBROEK PETER HENRY
IPC: A47D7/00
Filed: 1980-08-16
Abstract: Each corner upright (4) is designed to hold a telescopically extending leg (5) which can be locked in the extended position of use and in the retracted rest position by a clamp mechanism. The two side walls are designed as rectangular sections (7) whose dimensions in the longitudinal direction of the bed are not longer than the width of an end wall. The sections (7) are connected together and to the corner uprights so that they can be turned about their vertical rotary axes for easy folding. The end and side walls are locked in their unfolded position of use by a section clamping mechanism (9) which is released when the bed is folded down. When the cot folds down the side walls fold in such a way that the end walls move towards each other.
Patent DE-3037926-A1 (DE)
Title: Punch ram for blanking die - has parallel, eccentric small cylinders with pistons effecting ram for piston return stroke
Inventor: OBERHOFER KURT
IPC: B30B15/16
Filed: 1980-10-08
Abstract: The ram is designed for pneumatic control of the movable part of a blanking die. It consists of a cylinder body with a piston and a piston rod to carry the movable part of the die. The cylinder body has branches on either side for compressed air feed, or ventilation pipe connections. The front face (11) of the ram cylinder (1) facing the piston rod, has evenly distributed three or more small cylinders (15) with pistons (13). These are parallel, and eccentric to the ram cylinder centre line. They are connectable to the compressed air feed (14) for piston return stroke, and to ventilation pipes, for the reverse movement of the punch ram piston (8).
Patent DE-3039519-A1 (DE)
Title: Gymnastic exercise auxiliary appts. - comprises cross-beam held clear of floor by arm with angle-section plate
Inventor: WELLMANN HORST
IPC: A63B21/16
Filed: 1980-10-20
Abstract: The auxiliary apparatus allows gymnastic exercises to be carried out from the lying position. It comprises a cross-beam (1) held clear of the floor by a supporting arm (2), the latter having at its end furthest from the beam an angle-section plate (3) fixed to the floor. Arm and plate can be rigidly secured together, or the arm can hinge on the plate by links, both having holes through which a locking pin can be inserted. Alternatively, the beam can be attached to the plate by a belt of textile or elastic material such as rubber.
Patent DE-3043745-A1 (DE)
Title: Structural sound and heat insulation panel - with air gap between mineral fibre and plastics foam panels
Inventor: POTTHAST HEINZ JUERGEN
IPC: E04B1/84
Filed: 1980-11-20
Abstract: Insulating panels to insulate rooms and buildings against noise and heat are designed as composite elements with at least one foam material panel (pref. polystyrene or polyurethane) and a mineral fibre panel (pref. rock wool or glass fibre mat). Both are joined dotwise by mechanical fasteners with a collar which maintains an air gap between them. The composite panels are joined to each other by stepped or hooked joints. This ensures an improved sound insulation and at least the same heat insulation as conventional insulation panels.
Patent DE-3048460-A1 (DE)
Title: Stereoscopic photography without viewing aid - involves raster applied to surface of self processing film pack
Inventor: STEMME OTTO DIPL PHYS DR
IPC: G03B35/00
Filed: 1980-12-22
Abstract: The self processing film is exposed to the two part images simultaneously using two separate apertures in the single main lens, or by two deflection mirrors. The film surface is fitted with a transparent line raster so that the two images are applied to different parts of the film. The processed print is viewed directly on leaving the camera and without any viewing frames or with any additional processing. The raster pattern is applied directly to the transparent cover surface of the film prior to loading into the camera, and does not affect the film processing.
Patent DE-3049630-A1 (DE)
Title: Rotor with axis at right angles to wind - has automatic blade control to maintain optimum working angle
Inventor: KAEFERSTEIN HELMUT
IPC: F03D3/06
Filed: 1980-12-30
Abstract: The vertical blades of the wind power rotor are fixed to spindles on which they rotate in such a way that the lower blade section has 12 to 15 percent more surface area than the part above. The spindle has one end extended, on which a lever arm, carrying a crank pin, is fixed. The blade bearings are carried on arms fixed to the ends of a tubular shaft which is rotatable on bearings. The bearings are mounted on a stationary shaft on which, interchangeable steel discs with eccentric bores can be placed. A connecting rod between the crank pin and the steel discs joins the blade spindle to the stationary shaft, internal bearings allowing the rotary movement required, to take place. The effect of the linkage is to control the rotating blades, thus retaining the most effective blade angle by offering the largest work surface to the air stream.
Patent DE-3115332-A1 (DE)
Title: Moulding for a multi-shaft motor
Inventor: ZUCKSCHWERT EDGAR
IPC: H02K7/14
Filed: 1981-04-15
Abstract: In the case of an electric motor having a stator and at least two rotors, in order to achieve simplification in production, a moulding which carries the mechanical connections for an apparatus driven by the motor is connected to the stator at at least one point.
Patent DE-3115587-A1 (DE)
Title: Device for holding a magnetically operable tongue contact
Inventor: SCHMID AUGUST
IPC: H01H36/00
Filed: 1981-04-16
Abstract: A tongue contact, which can be attached to a base (5) and can be operated magnetically through the housing wall, is held in a plastic sleeve-like housing (1). The base (5) is fixed replaceably in the housing (1) by means of sprung arms having projecting tabs. The housing (1) can optionally be inserted, in different axial positions, in a holder (14). The holder (14) has two sprung clamping limbs (20) between which the cylindrical housing (1) can be pressed in. The housing (1) is provided externally with an annular rib (12) which engages in a groove of a groove track and can be displaced by axial pressure. <IMAGE>
Patent DE-3116607-A1 (DE)
Title: Agent for protecting non-live organic substrates against attack by microorganisms
Inventor: SCHAERER MAX A
IPC: A01N43/653
Filed: 1981-04-27
Abstract: The agent protects non-live organic substrates, in particular textiles, against attack by microorganisms. The agents contain at least one azolyl derivative of the formula <IMAGE> or its salts with acids, in which A is oxygen or the CH2 group, B is a keto group or the CH(OH) group, Z is halogen, alkyl, haloalkyl, nitro, cycloalkyl, alkoxy, alkylthio, unsubstituted or substituted phenyl or phenoxy or unsubstituted or substituted phenylalkyl, Y is alkoxycarbonyl, amino or cyano, X is the CH group or a nitrogen atom, m is a number from 0 to 2, n is a number from 0 to 3 and R is alkyl, alkenyl, alkynyl or the cycloalkyl or cycloalkenyl radical or substituted or unsubstituted aryl or aralkyl, where, if X is the Ch group, the radical <IMAGE> must not be p-chlorophenoxy.r
Patent DE-3119371-A1 (DE)
Title: Self-luminous optoelectric display
Inventor: KLUGER GOETZ-UWE
IPC: G09F9/30
Filed: 1981-05-15
Abstract: The application relates to a self-luminous optoelectric display having display elements (2, 2') for representing characters and symbols. Said display has a display field (6) which is covered towards the display side by a transparent cover (4). Furthermore, the electrical connections (3, 3') leading to the display elements (2, 2') are arranged on the display field (6). In order to prevent the surrounding field of the luminous display elements (2, 2') from being filled in, the display field (6) is covered towards the display side by a filter layer which attenuates the leakage of light. <IMAGE>
Patent DE-3124766-A1 (DE)
Title: Separation device for pneumatic conveying systems
Inventor: RUTTGE HEINRICH
IPC: B65G53/60
Filed: 1981-06-24
Abstract: The invention relates to a separation apparatus in pneumatic conveyor systems, in which the conveyed material is separated and distributed from an air flow. It applies particularly to sweeping machines which collect by suction and in whose tiltable collection containers the conveying takes place with uniform distribution. The inner chamber, sealed towards the outside, is connected on one side to a fan which generates the subatmospheric pressure and on the other side, via a suction shaft, to a suction mouthpiece which takes up the conveyed material. As a result of the arrangement of the resilient impact and distributor hood, a separation and distributor apparatus which can be used simply for a sweeping machine has been provided for a low structural outlay and with a long service life, low noise level and maximum functional reliability.
Patent DE-3133874-A1 (DE)
Title: Camera
Inventor: UCHIDOI MASANORI
IPC: G03B9/08
Filed: 1981-08-27
Abstract: A description is given of a camera and, in particular, of a camera having an electromagnetic device which controls the closing operation of the shutter in accordance with the expiry of the shutter interval. In this type of camera, if the battery voltage is not adequate the electromagnetic device cannot be driven when the exposure time is at an end, as a result of which the shutter is not closed although an "out of service signal" has been produced by the electric shutter control circuit. This throws up the problem that the shutter remains open. With regard to this point, the present invention has succeeded in providing a camera with a device which renders it possible to prevent an extended period when the shutter remains open if there is a drop in battery voltage below the adequate working value during the exposure time; the shutter mechanism is forcibly recocked for this purpose.
Patent DE-3136607-A1 (DE)
Title: Swimming-pool system
Inventor: SCHYDLO MARTIN
IPC: F28D20/00
Filed: 1981-09-15
Abstract: The invention relates to a swimming-pool system. Heating of the swimming-pool water to the respectively desired temperature by means of a solar heating system or a heat-pump heating system has been difficult and costly until now. It is precisely when the sun is not shining and the solar heating system can supply little energy that correspondingly more energy is required in order to heat an outdoor swimming pool. Even for the operation of a heat-pump heating system, it would be favourable to be able to store the heat in a cost-effective manner. For this purpose, the invention proposes that the pool be subdivided, by means of a false floor, into an upper part which can be used for swimming and a lower pool area which is separated therefrom, and that the lower pool area contain stone material, which serves as a heat-storing means, and a water supply. All that needs to be done is thus to excavate the pool to a correspondingly deep extent in order to obtain an additional pool area in which a sufficiently large quantity of heat can be stored. <IMAGE>
Patent DE-3138438-A1 (DE)
Inventor: FABIAN PETER
IPC: C25B1/26
Filed: 1981-09-26
Abstract: A compact electrolytic cell with direct through-flow comprises an electrode stack formed as a cartridge unit which is readily exchangeable into and out of a housing which is made of commercially available plastic tubing materials. The cell can be adapted to meet a wide range of application requirements by the variation of parameters such as salt concentration, flow rate, etc.
Patent DE-3140761-A1 (DE)
Title: Circuit for crispening the edges of a video signal, particularly for a video recorder
Inventor: KLUTH HANS-JUERGEN ING GRAD
IPC: H04N5/92
Filed: 1981-10-14
Abstract: (No text supplied)
Patent DE-3144281-A1 (DE)
Title: Method and device for preparing the connecting ends of moving electrical cables having three cores
Inventor: BORN PETER
IPC: H01R43/28
Filed: 1981-11-07
Abstract: The cable core ends (4, 5) projecting from a cable sleeve (7) are mechanically scanned during a rotation of the cable (3). The rotation movement is interrupted at a predetermined rotation position. At least one of the cable core ends (4, 5) has the colour and brightness of its insulation tested by means of an optical scanning head (27). This process is repeated until the earth conductor is located in a predetermined position. The cable core ends are spread apart from this position so that the earth conductor core end (4) is located between the two other cable core ends. <IMAGE>
Patent DE-3145169-A1 (DE)
Title: Arrangement for producing a high voltage
Inventor: BLANCHARD MARCEL
IPC: F02P3/04
Filed: 1981-11-13
Abstract: The invention relates to an arrangement for producing a high voltage using a commercially available 12 volt battery, by means of two coils which are connected in series and are connected without being earthed to two electrodes.
Patent DE-3150480-A1 (DE)
Title: Circuit for monitoring the charge condition of a battery
Inventor: BOLLE GUENTER DIPL ING
IPC: G01R31/36
Filed: 1981-12-19
Abstract: A circuit for monitoring the charge condition of the battery in battery-powered apparatuses is described, the indicating instrument of which circuit consists of an electrochromic cell.
Patent DE-3208564-A1 (DE)
Title: Pivoting device for folding cabinet beds
Inventor: SIKOLL DIETER
IPC: A47C17/40
Filed: 1982-03-10
Abstract: A pivoting device for a folding bed which is mounted on the side walls of a furniture carcass so as to be foldable about a horizontal folding axis consists of two brackets which are each arranged between the frame of the folding bed and the furniture carcass and jointly form the pivoting device, each of which brackets comprises a lever plate, which can be connected laterally to the frame of the folding bed, a connecting rod acting on said lever plate, and a power accumulator which can be actuated by the connecting rod and is supported via a connecting member on the side wall of the furniture carcass. In this case, the lever plate projects freely over the outer border of the folding bed on the floor side in the folded-in position and has a bearing slot which is open towards the back of the furniture carcass and rises obliquely. The connecting rod is constructed as a diagonal strut which is supported by a bearing roller at its lower end in the bearing slot, rises upwards towards the back of the furniture carcass and acts on a slide in an articulated manner at its upper end. The slide is guided displaceably on a vertical guide and connected to the upper end of a tension spring which is arranged parallel and adjacent to the vertical guide and is fixed by its lower end to the foot of the vertical guide.
Patent DE-3212719-A1 (DE)
Title: Anchoring device
Inventor: EYERICH JUERGEN
IPC: E04F11/18
Filed: 1982-04-05
Abstract: The invention relates to an device for anchoring supporting posts, placed on a base plate and connected firmly thereto, for balustrades, crash barriers, sound-proofing walls, and the like in concrete structures by means of bolt-shaped elements which are anchored in the concrete by static friction and are connected to one another by a horizontally arranged anchor plate. The ends of these bolt-shaped elements penetrate correspondingly arranged recesses in the base plate of the supporting post, after the latter has been placed with its base plate onto the anchor plate. The ends, projecting beyond the base plate, of the bolt-shaped elements exhibit continuous slots into which metal wedges can be driven such that a frictional connection of the holding posts with the bolt-shaped elements is formed. To make the anchoring by means of the metal wedges more stable and more simple, the invention provides for each retaining bolt to have in each case two lateral, groove-shaped recesses which are opposite each other and extend horizontally, instead of slots. U-shaped metal wedges are driven onto the resulting bolt sections having walls parallel to one another, which wedges are dimensioned correspondingly to said bolt sections, for the frictional connection of supporting posts and retaining bolts.