baber/WOPTO huggingface dataset:
Patent DE-2938609-A1 (DE)
Title: Drive gear for sliding roof panel - has scissor levers to transfer thrust to edge struts
Inventor: FISCHER KARL
IPC: B60J7/057
Filed: 1979-09-24
Abstract: The drive gear for a sliding roof panel for a car has the thrust rod (13) linked to the transverse support arms (9) of the panel by scissors shaped levers (17,18) to lift the panel at the end of the slide operation. The scissors levers are inclined slightly to produce the splaying action with the ends of the support arms (9) having cranked levers (10) to lift the panel. The scissors levers are linked to a yoke (14) pivoted at the end of the thrust lever. This provides an even lifting action and prevents the panel from tilting.
Patent DE-2941597-A1 (DE)
Inventor: FRICKEL FRITZ-FRIEDER DIPL CHE
IPC: A61K31/47
Filed: 1979-10-13
Abstract: Substituted piperidinoalkyl ethers of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters and their physiologically tolerated addition salts with acids, processes for their preparation and pharmaceutical formulations which contain these compounds and are useful in the treatment of cardiac arrhythmias.
Patent DE-2943816-A1 (DE)
Title: Tube output regulation for X=ray test equipment - has comparator peak valve feedback circuit for double comparison with reference
Inventor: BAUMANN HEINZ ING GRAD
IPC: H05G1/32
Filed: 1979-10-30
Abstract: The power regulating circuit is for the X-ray tube in X-ray test equipment. The supply uses an inverter (5), high voltage transformer (2), rectifier (3) and storage capacitor (4), to supply the tube (1), with a feedback regulator circuit operating to the peak tube voltage. The feedback regulation is back to the inverter (5) and comprises a circuit for determining the actual peak voltage on the tube for comparison with a reference (12) value. The comparison reference on the output of the comparator (8), feeding into the regulator circuit (10) which outputs to the pulse generator (11) and directly back into the inverter (5), is derived by using the pulse generator (11) to trigger a scanning and storage circuit (15) which finds the peak tube voltage. The actual peak (on 14) is fed into a comparator (13) with a reference (12), through an integrator (16) and then subtracted from the reference (18) so that the input (9) to the second comparator (8) represents the reference regulating potential. The output of the comparator (8) is the compared reference and the actual voltage fed through from the tube (7).
Patent DE-2945442-A1 (DE)
Title: Foil coating equipment for wood panels - has conveyor carrying panels past frames guiding foils and supporting supply rolls and cutters
IPC: B27D1/04
Filed: 1979-11-10
Abstract: Equipment for applying a foil to each side of panels containing wood material for heat treatment includes a roller conveyor (4) between a panel delivery station and a take-off conveyor (7). The roller is supported inside a frame (13) carrying an upper roll (15) and lower roll (17) of the foil material and a second frame (8) which supports and guides the unwound foils (9,10). The upper foil guided along a path (5) which slopes down towards the point of attachment to the panel and the lower upper and lower levels of the first frame (13) are respective foil roll carriers (14,16) and foil cutters (19,20).
Patent DE-2946842-A1 (DE)
Title: Heating element with PTC honeycombed body - having specified current supply points allowing different powers to be obtained for same voltage input
Inventor: OTT GUENTER DIPL ING
IPC: H05B3/14
Filed: 1979-11-20
Abstract: The heating element consists of a honeycombed body made of PTC material based on a doped semiconducting titanate ceramic. The body has current supply points on its two opposite faces -- the holes in the honeycomb channels are not obstructed. The body consists of separate pipes of small diameter (0.5-5mm) and thin walls (0.2-2mm) and fused together by sintering with a ceramic of the same composition. At least one current supply point is divided into at least two areas (1,2) isolated from one another and each provided with a current supply element (3,4). The two areas may be interlaced comb structures or spirals or meanders.
Patent DE-2948080-A1 (DE)
Title: Portable power tool e.g. grinder - has mechanism to rotate tool spindle whilst holding nut for fastening or removing tool disc
Inventor: MUELLER THOMAS DIPL ING
IPC: B23D61/02
Filed: 1979-11-29
Abstract: The portable power tool comprises a rotatable element, such as a nut, to secure e.g. a grinding disc on the tool spindle (5). The nut is prevented from rotating whilst permitting its axial movement, and at the same time rotating the spindle to tighten or unscrew the nut. A handle (28) is provided on a spring-loaded (29) shaft (26) with a pinion (27) capable of engaging and rotating a gear wheel (30) on the motor (2) shaft. A lever (24) is operated by the shaft so that a latch (22) enters a groove (21) in a bush (14) which is rotatable on the spindle (5). This is non-rotatably coupled to the nut, via a radial pin in a bush engaging an axial slot in the nut.
Patent DE-2950746-A1 (DE)
Title: Breath test gas analyser - has radial turbine extractor drive which acts as motor or generator with signal rate monitor
Inventor: ECKER ERNST H DR
IPC: G01N33/00
Filed: 1979-12-17
Abstract: The device in a mobile breath testing arrangement with a gas analysing measurement cell is for quantitative analysis of the breath of a person for defined components, esp. alcohol, enables rapid accurate repeated testing. It is compact, easy to operate, and can be purified with clean air between measurements. The hollow shaft (7) of a radial turbine (6) is pneumatically connected to the measurement cell (1) gas outlet (3). The turbine is mechanically connected to an electrical machine (4) operable as a motor or as a generator. An electronic circuit produces a signal indicating that the generator output parameter rate of change has changed sign. When the machine is operated as a generator its output is fed to an indicator (12) via an integrator (13).
Patent DE-3005693-A1 (DE)
Title: Folding ladder hinge fitting - has locking pin with relieved portion movable in slot when unlocked
Inventor: KUEMMERLIN WALTER
IPC: E06C1/32
Filed: 1980-02-15
Abstract: The hinge fitting is for a folding ladder, having two parts joined at their flanges by a hollow hinge pin, also a locking pin slid axially by hand parallel to the hinge axis and engaging in apertures in the flanges in various angular positions. One aperture is connected to a slot running on a path concentric to the hinge axis. The width of this slot in the radial direction is less than that of the aperture (110) connected to it, and the locking pin (106) is relieved at a portion which, in the locked position, is clear of both flanges. This relieved portion is slid into alignment with the slot on unlocking, allowing the pin to move along the latter.
Patent DE-3007436-A1 (DE)
Title: Oil or gas burner with nozzle - has stepped casing forming flame tube and de-tuning apertures downstream of mixing zone, with stabiliser at flame-tube exit
Inventor: STAHL BERNHARD
IPC: F23D11/40
Filed: 1980-02-28
Abstract: The burner, partic. for oil or gas, has a casing with devices, partic. a nozzle, for fuel-/combustible mixture-injection and, if necessary, for combustion-air supply. An enlarged portion of this casing forms a flame tube. The sidewall of this tube embodies apertures for tuning-out the flame zone and has a stabiliser in that zone. The apertures are distanced from the end of a mixing zone, partic. a mixing-tube, and the stabiliser is downstream of the apertures. Flame-, mixing-tube and stabiliser dia.s/lengths are so related that some combustion occurs outside the apertures.
Patent DE-3011537-A1 (DE)
Title: Razor with arched cutting head - has insert with inclined channels, and additional blade
Inventor: KOJIC MILAN
IPC: B26B21/22
Filed: 1980-03-21
Abstract: The razor has a head with an upper section (1), which is narrower, but has a higher central arch, than conventional. The lower head section (5) is of smaller arcuation. Located between the two sections is an insert (6) with transverse or inclined upper channels. This permits the insertion of a second blade between the insert and upper section. The longitudinal sides of both sections have inclined sides to give a more resilient shave.
Patent DE-3012853-A1 (DE)
Title: Concrete component for landscape gardening - is prismatic with three arms extending in different directions
Inventor: WALCH ALFRED
IPC: A01G9/28
Filed: 1980-04-02
Abstract: The concrete component is for use in landscape gardening and particularly as a support on slopes. It is prismatic in shape, with three arms (1) extending in different directions. It can be symmetrical in relation to the centre line of one or more of the arms, and can be radiused (2) at the corners between the arms. The ends of the arms can be radiused, or chamfered at an angle of 30 deg., and one or more of them can be of swallowtail section for part of its height.
Patent DE-3014237-A1 (DE)
Inventor: TUCHEL GEB HOLLEWA
IPC: A41D19/00
Filed: 1980-04-14
Abstract: A portable vessel shaped like a bag for collecting solid wastes detrimental to the environment, such as garbage, comprises at least a glove or a protection for the fingers (2a, 2b, 2c, 2d), packaged or not, easily detachable for a hygienic contact with the waste and of which the removal allows the collection. The particular embodiments comprise side filling areas, a side handle, additional pocket shaped compartments for cleaning rugs and desinfection means. The bag is manufactured alone, grouped into detachable blocks or formed from a continuous tubular material.
Patent DE-3014967-A1 (DE)
Title: Automobile window pane mounted with sealing strip - and adhesive band in window opening avoids excess or deficient adhesive
Inventor: SPRENGER HANS
IPC: B60J10/35
Filed: 1980-04-18
Abstract: A method of installing a window pane, esp. into an automobile, where the pane is first fitted into a groove of a rubber or similar sealing strip and the latter is then mounted in the window opening, is carried out as follows. Before the pane and sealing strip are mounted, an adhesive in the form of a flat band is applied onto the bearing surface of the window opening. Pref. the width of the band is sufficient to cover this bearing surface and at least the curve ridge or knuckle of the bodywork, which may extend beyond the ridge. Pref. material for the band is butyl. This arrangement provides the correct amt. of adhesive to form the bond without the risk of forming gaps or of producing excess adhesive which has to be removed later.
Patent DE-3017002-A1 (DE)
Title: Shoe polishing device with suction dust removal - has motor driving fan and polishing brush fitted to flexible shaft
Inventor: VOIGT FRIEDER DR ING
IPC: A47L23/02
Filed: 1980-05-02
Abstract: The polishing device has a drive motor (6) simultaneously driving a fan unit (6,7) providing a suction current and driving a brush (3). The drive motor (6) rotates the brush (13) wh ich is coupled to it via a curved drive shaft (14) with the brush guided by hand across the surface of the shoe (12). The latter is placed on a support (3) incorporated in the top of the device surrounded by the suction channel. This support (3) may be recessed relative to the top of the device. Pref. the brush (13) is fitted to the shaft (14) via a push-fit connection. The motor (6) and the fan (7) are positioned within a separate compartment with the housing (4) of the device, with the air drawn through a filter (8) and discharged via an outlet near the base of the housing. The device is used for heavily soiled shoes.
Patent DE-3021030-A1 (DE)
Title: Cattle artificial insemination instrument - has pump discharging semen via hose to injector with pipe at free end
IPC: A61D19/02
Filed: 1980-06-03
Abstract: The artificial insemination instrument for cattle etc. has a pump (10) discharging the semen from a storage vessel (1). A semen injector (11) comprises a tubular grip (13) joined to a holding tube (12), the latter with a thickened portion (16) at the free end. An injection pipe (19) fits on the free end of the holding tube, while a hose (18) for the semen connects the injector to the storage vessel.
Patent DE-3024138-A1 (DE)
Title: Label mfr. - using ultrasonic fusible fabric for welding folded-over edges and giving welded tear seam
Inventor: KEMPF THOMAS
IPC: B29C65/02
Filed: 1980-06-27
Abstract: After the textile fabric, of an ultrasonic fusible material, has been folded, an ultrasonic welding head secures the folded edges of the label to the body of the label by a welded seam.S The welded seam is imposed by the ultrasonic welding head, using a sonotrode and anvil, giving a tear line across the whole width of the label. The welded seam also secures the folded-over section to the rear of the label. The welded seam can be a line, or in the form of two welded points near the sides relative to the sewing edges of the label. The welded tear/seam can also be near the sewing edges of the label.S The process allows labels to be produced from the fabric used for sewing the labels, so that they can be laid and stitched with a minimum of hand work.
Patent DE-3035766-A1 (DE)
Title: Alarm indicating pressure rise in gas container - contains actuator rod displaced by container wall sealing elastic membrane
Inventor: HANSSEN ROELF DIPL ING
IPC: G01L19/12
Filed: 1980-09-23
Abstract: The warning device shows a pressure rise in a container for storage or transportation of gases, and is an optical and/or acoustic arrangement giving sufficiently prompt indication of a rise in pressure up to the rating of the container to enable timely measures to be taken to reduce the pressure. The container wall has an opening (2) which is sealed by an elastically deformable cover (3) which forms a gas tight and pressure resistant seal. A rod (4) is placed in contact with the cover, which takes the form of a membrane or bellows, actuates an optical and/or acoustic signal source when the pressure rise occurs. The rod (4) carries a piston (6) and protrudes through the top of an enclosing housing (5). The piston operates a siren (7) and the top (4a) of the rod a visible deflector arm (9).
Patent DE-3038794-A1 (DE)
Title: Agitator-type ball mill - has additional feed pump between material-grinding element mixture discharge and separating device
Inventor: GEIGER ARMIN
IPC: B02C17/16
Filed: 1980-10-14
Abstract: The agitator-type ball mill consists of a rotor and stator with a grinding space between the two elements. A material and grinding element inlet is provided on one end of the housing and an outlet on the other end of the housing for the material-grinding element mixture. On the inlet side a pump (14) boosts the delivery of the mixture to the mill. The mixture of ground material and grinding elements leaves the mill on the discharge side into a separating equipment (18). Between the discharge (17) and the separating equipment, a further feed pump (15) is provided for the mixture (19). The pumps are laid out in such a way that before the inlet side pump (14) and after the additional pump (15) atmospheric pressure prevails. Between these pumps, the piping is at overpressure.
Patent DE-3039813-A1 (DE)
Title: Microfilm processing machine - has circular support plate for separate process stations
Inventor: BOEHMIG WOLFGANG ING GRAD
IPC: G03B27/32
Filed: 1980-10-22
Abstract: The film cards for the microfilm are stored in a magazine and are passed through the plate into a light proof holder (22) fitted onto the plate. The film is exposed in the holder and is held in the holder while it indexes through the different process stages when the plate is rotated. At the end of the rotation of the processed plate the processed film card is dropped out into a tray. The rotating plate provides a continuous process for producing microfilm cards. The holders ensure a light proof cover for the film cards, as does the remote unloading and reloading of the holders. The exposure and the processing is performed through shutter openings in the holders.
Patent DE-3040792-A1 (DE)
Title: Blow-moulded thermoplastics surfboard has indented zone - in top face extending down to bottom and bonded there as stiffeners
Inventor: GIESE PETER
IPC: B63B35/79
Filed: 1980-10-30
Abstract: A method of making a surfboard by blow moulding a thermoplastic blank initially extruded in the form of a tube, consists of forming in the final moulding, pref. at its upper face 1 or more longitudinal depressions which, for at least a part of their length and/or width, reach the opposite side of the shell and are firmly sealed to it. The top of each depression is bridged across by a make-up piece, making the surface flush across the top of the board. Pref. these make-up pieces are themselves prefabricated from materials which can be bonded to the thermoplastics of the shell. Some of the cavities resulting in the shell may subsequently be filled with foamed plastics material. The resultant surfboard thus comprises a shell with zones of the upper face connected by stiffeners with the lower face and with the resultant cavities bridged across.
Patent DE-3041823-A1 (DE)
Title: Electrolysis cell for hydrogen prodn. from sulphur di:oxide - has highly porous graphite support between membrane separators
Inventor: STRUCK BERND DIETER DIPL PHYS
IPC: C25B9/19
Filed: 1980-11-06
Abstract: An electrolysis cell for producing hydrogen and sulphuric acid from water and sulphur dioxide comprises an intermediate chamber sepg. the anode and cathode chambers and bounded by separators in the form of ion exchange membranes; the entire intermediate chamber is filled with a porous support structure of graphite between the separators. Pref., the separators together with the electrodes immediately adjacent to them are pressed onto this porous graphite structure. The structure pref. has as far as possible continuous porosity. The distance between the separator membranes is pref. kept as low as possible, but the thickness of the intermediate chamber is enough to permit adequate electrolyte flow for preventing sulphur dioxide from crossing over from the anode chamber to the cathode chamber. Used esp. for the prodn. of hydrogen as an energy carrier (fuel).
Patent DE-3043544-A1 (DE)
Title: Door handle with grip on each side - has pref. rectangular connecting pin divided in halves on horizontal plane
Inventor: DIECKMANN DIETER DIPL ING
IPC: E05B3/10
Filed: 1980-11-18
Abstract: Each of two handles, detachably connected by a connecting-pin divided lengthways into two half pins, has an end of one half firmly seated in it, and the end of the other half detachably engaging an aperture in it, in a door latch. The dividing plane of the pin (12) is horizontally aligned. The pin can be rectangular in cross-section. Each handle (11) can have a covering plate (14), set on the end that comes to rest against the door leaf, and arrestable on it by a bayonet fitting. Plates can have two holes (16) for screws, for fastening to the door leaf.
Patent DE-3109584-A1 (DE)
Inventor: JUNGHANS RUDI
IPC: B41F31/10
Filed: 1981-03-13
Abstract: In an inking unit for a printing press having an ink duct with an ink-duct roller revolvable at a given speed therein, a transfer roller in rolling contact with the ink-duct roller, the transfer roller having an outer cylindrical surface formed with a plurality of helical ridges thereon, and a distributor roller revolvable at press speed greater than the given speed of the ink-duct roller, the transfer roller being rollable on the distributor roller for transporting ink film from the ink-duct roller farther into the inking unit, the improvement there including mutually meshing gear means carried by the transfer roller and the distributor roller, the transfer roller being drivable by the distributor roller via the gear means, and means for applying contact pressure of such magnitude between the transfer roller and the distributor roller during rolling of the transfer roller on the distributor roller that there is continuous contact between the surface of the distributor roller and the surface of the transfer roller located between the ridges, the ridges being in relatively low-pressure contact with the ink-duct roller revolving more slowly than the distributor roller.
Patent DE-3112515-A1 (DE)
Title: Process for metering an additive into a liquid and apparatus for carrying out the process
Inventor: HOFE DIETER VOM
IPC: A47L15/44
Filed: 1981-03-30
Abstract: The process for metering additives into liquid contained in a tank with the aid of a metering container (9) to be fastened submerged in the tank, is intended to permit continuous and uniform metering of the additive in precisely the times in which the liquid present in the tank is agitated. This is achieved by matching the density of the additive and the size or number of the outlet orifices with one another in such a way that the additive emerges only when the water is agitated, and that the density is adjusted to lower values with increasing depth of immersion of the metering container (9) in the liquid. <IMAGE>
Patent DE-3114948-A1 (DE)
Title: Method for condensing steam by means of cooling air, and an air-cooled condensation system for carrying out the method
Inventor: SCHREY HANS GEORG DIPL ING
IPC: F28B1/06
Filed: 1981-04-13
Abstract: The invention relates to a method for condensing steam, in particular water vapour, having inert gas inclusions by means of cooling air, the steam being split into a plurality of subflows which on the side of the cooling air are both parallel to one another and follow one another, and each subflow of the steam partially condensing in parallel flow with the condensate. In order to eliminate the risk of freezing and frost formation with a small heat exchange surface and with a reduced pressure loss on the steam side, the excess steam of all the subflows is brought together and jointly condensed by the heat which is extracted by the evaporation of a heat carrier located in the closed system and dissipated to the cooling air by subsequent condensation. The inert gases are extracted jointly. The residual condensation of the subflows brought together preferably takes place inside a common accumulator by means of a plurality of heat pipes. The invention relates, furthermore, to an air-cooled condensation system for carrying out the method. <IMAGE>
Patent DE-3117015-A1 (DE)
Title: Device for increasing the power of internal combustion engines
Inventor: VERZI THOMAS K
IPC: F02M27/04
Filed: 1981-04-29
Abstract: A device (34) for improving the fuel utilisation of an internal combustion engine has a magnetic core (40) with a coil winding (42). The core (40) is U-shaped or V-shaped and arranged with its peak (52) close to the fuel line of the internal combustion engine, with which there is a magnetic interaction. <IMAGE>
Patent DE-3124716-A1 (DE)
Title: Arrangement for the multispectral imaging of objects, especially of targets
Inventor: STEIL HANS-JUERGEN DR ING
IPC: H04N5/335
Filed: 1981-06-24
Abstract: Arrangement for the multispectral imaging of objects, particularly of targets, particularly an IR-sensitive or visible-light-sensitive search, detection or identification device or system, using optics imaging the object points of the objects on at least one charge-coupled semiconductor component, each charge-coupled semiconductor component exhibiting a multiplicity of individual light-sensitive detectors and a charge transfer circuit arrangement. To be able to distinguish between objects by means of signals from at least two wavelength ranges, each individual detector is combined in at least two part areas which are sensitive to different wavelengths or wavelength ranges. Each object point is imaged on each part-area of a number of single detectors due to the circle of confusion of the individual. The output signals of each optics detector of the part-areas are supplied to the charge transfer circuit arrangement. <IMAGE>