baber/WOPTO huggingface dataset:
Patent DE-2921672-A1 (DE)
Title: Identifying marking on cine film - has folding title screen to expose single frame on loaded film
Inventor: NEEF MANFRED
IPC: G03C11/02
Filed: 1979-05-29
Abstract: A cine film marking system uses a flexible title screen to expose one or more frames on a newly loaded cine film so that the processed film is easily indentified. The screen has the personal details of the user and is suitable for home movie operator. The flexible screen is simple and low cost in construction and enables the amateur to uniquely mark his films. Any confusion in the process laboratory enables otherwise lost films to be identified and reduces claims on the processor.
Patent DE-2927186-A1 (DE)
Title: Lever operated step for caravan - has lever inside van and with sprung double safety catch
Inventor: JEHNE BERNHARD
IPC: B60R3/02
Filed: 1979-07-05
Abstract: The step (1) folding down out of the side of the caravan has the lever (6) operated from inside the van. The lever moves in a slot (9) with a safety catch (11) to hold it in the raised position, while a second catch (14) secures the support bar (23) holding tbe step. The step mechanism is protected from road dirt while travelling and is simple to operate. The double safety catch prevents the step from falling down while travelling. The second catch is lifted by applying the lever, with a release tab.
Patent DE-2930705-A1 (DE)
Title: Press for making blocks - has eccentric drive with U=shaped press frame and I=shaped ram
Inventor: RIEDISSER GUENTER ING GRAD
IPC: B30B1/26
Filed: 1979-07-28
Abstract: The press, esp. a blocking press, has a ram, connected to a ring eccentric. There is a crankshaft eccentric, and the rotary axis of the crankshaft is staggered relative to the central plane, in which the ram moves. The press has a trough-shaped frame with U-shaped cross section. The crankshaft is held in the U-flanks of the frame. The ram has a I-shaped cross section, and is vertically movable between the flanks of the frame. A ring eccentric is held on an eccentric within the I-flank of the ram.
Patent DE-2931350-A1 (DE)
Title: Small refrigerator with glass door - has double glazed door with safety glass panel also condenser at side or back
Inventor: LAEMMLE ALFONS
IPC: A47F3/04
Filed: 1979-08-02
Abstract: The small refrigerator, operating on the absorber principle has an aluminium frame (1) fitted with a double glazed door (2) with the space between the panes filled with gas. The inner pane also has a safety glass pane (3) mounted on it. On each side is a smaller compartment (7,8), one (7) of which houses the condenser. At the top of this compartment is an air discharge slot. An upright version has the condenser housed at the rear, with a discharge slot above it, and has no additional compartments. The depth of the refrigerator is 32cm.
Patent DE-2936389-A1 (DE)
Title: Solid material transfer pressure lock - moves granular material from low pressure to high pressure region using continuously turning rotor with several chambers
Inventor: ALBRECHT JOHANNES-JOSEF DIPL I
IPC: B65G53/46
Filed: 1979-09-08
Abstract: The lock device is used for the transfer of grainy solid material from a low pressure zone into a high pressure zone with a pressure difference of at least 5 bars between the zones. The device includes a continuously turnable rotor with several lock chambers separated from each other to receive and pass on the suspended solids. There is also a fixed housing with inlet openings in pairs for the inlet and outlet of the suspension and with liq. circuits to rinse in the suspended solids into a lock chamber in the low pressure zone and to rinse out from a further lock chamber in the high pressure zone. Each liq. circuit is equipped with a pump and the number of lock chambers in the rotor is either 3 or a whole multiple of that figure. The housing has three pairs of openings with each pair of openings capable of being coordinated with one each of the chambers through turning of the rotor.
Patent DE-2941295-A1 (DE)
Title: Motor vehicle plastic cladding component - has chemical bond to coating of noise-absorbent material
Inventor: KREUZER MARTIN ING GRAD
IPC: B29C45/14
Filed: 1979-10-11
Abstract: The plastic cladding component coated with noise-absorbent material is for use in a motor vehicle, partic. inside. There is a chemical bond between the component and the absorbent material, and which can be stronger than both, while the absorbent material can consist of up to 70% fillers. A blank of the absorbent material can be produced by deep-drawing sheet material, after which the plastic is sprayed onto its rear face, or alternatively the material can be formed by spraying also.
Patent DE-2941775-A1 (DE)
Title: Mobile high throughput crushing plant - consists of linked modules on columns allowing transporting track vehicles to move underneath
Inventor: WENZEL JUERGEN-MICHAEL DIPL IN
IPC: B02C21/02
Filed: 1979-10-16
Abstract: The crushing plant is built up from three interlinked units each supported by three legs. The entire plant is positioned between two supporting walls. The legs of the middle unit containing the crusher are adjusted in such a way as to allow the track vehicle to pass between the two legs. The transporting track vehicle has a turning circle inside the legs. The transporting track vehicle is designed in such a way, that after stopping underneath the relevant module, it lifts the module and transports it away. The modules are arranged in such a way that each unit can be moved away in one direction, without being impeded by the adjacent unit.
Patent DE-2952784-A1 (DE)
Title: Gas adsorption measuring appts. for fine grain solids - uses measuring vessel accepting specimen and gaseous nitrogen at atmos. pressure at room temp.
Inventor: HAUL ROBERT PROF DR
IPC: G01N15/08
Filed: 1979-12-31
Abstract: The apparatus is used for measuring gas adsorption in a process in which a measuring vessel is filled with a testing specimen and gaseous nitrogen at atmospheric pressure at room temperature. The vessel is then cooled down to a temperature of boiling liquid nitrogen, only a very small constant volume remaining at room temperature. In the gas fill the pressure of the adsorptive agent is measured before and after the cooling of the measuring vessel. The fill of the testing specimen is so chosen that the equilibrium pressure, arising from the adsorption, lies in a pressure range enabling a specified evaluation. Preferably, a different pure gas is used as the adsorptive agent. The pressure detector may enable piezoresistive pressure measuring. Alternatively piezoelectric, or capacitive measuring detectors may be used. An excessive weight of the testing specimen may be indicated.
Patent DE-3001156-A1 (DE)
Title: Trousers press - has carriers with side blades and spreaders for increased flexibility
Inventor: BAILEY STANLEY M
IPC: D06F73/00
Filed: 1980-01-15
Abstract: There are a pair of spaced forward-ranging carriers with paired upper and lower pressing blades on each side, with operative adjustment on each side of the carriers. There are upper and lower spreading arms working with them, acting as apirs, with their outer ends at the blades. There is a drive to alter the gap between the blades, and a linkage connection to the spreader arms. The design increases the flexibility and the working speed of a trousers press. The drives move along the carriers, and the pairs of spreader arms can be operated independently. The pressing blades are flexible. The heating medium is passed through the carrier to give an even temperature along their length.
Patent DE-3002179-A1 (DE)
Title: Wire netting tree root basket - has central base opening enclosed by flat ring covering wire ends
Inventor: BALDUCCI GEB FABBRI MARISA
IPC: B65D6/08
Filed: 1980-01-22
Abstract: The basket is of wire netting with pref. diamond-shaped welded mesh, and for use as a one-way packing for the root ball of a tree seedling. The netting wires are passed round a hem wire running along the outer edge, and theirs ends enclose a central opening in the base. The central opening (F) is enclosed by a ring of flat material (12, 14) covering the wire ends, and shaped so as to engage firmly with the surrounding netting. There can be two such rings, one of L-section and the other a flat washer riveted to it, enclosing the wire ends between them.
Patent DE-3008110-A1 (DE)
Title: Contact system using printed circuit boards - uses resilient contact element carrying conductive strips housed in chamber behind insertion slots
Inventor: SADO RYOICHI
IPC: H01R13/24
Filed: 1980-03-03
Abstract: The contact system for connecting different parts of an electric or electronic device such as a liq. crystal indicator uses a contact element for a printed circuit board which is slid into a control slot. This element can be a resilient rod with a number of conductive bands around it, spaced along the rod, leaving non-conductive strips between the bands. If the contact element is housed in a chamber inside a member closed one side, the printed circuit boards can be inserted in two slots, one to contact the top of the element and one to contact the bottom. Slots in alternative positions enable other parts of the element to be contacted. In further designs, the element can be strip-shaped, and can be bent over to form a circle or U shape. When flat, this has conductive strips along it. This can also be bent into several alternative shapes allowing boards to be inserted into up to five different slots.
Patent DE-3015522-A1 (DE)
Title: Three-two way magnetic valve with pot-shaped core - has armature formed by iron disc, axially movable w.r.t. core
Inventor: CRISTOFFERS BERND ING GRAD
IPC: F02M51/08
Filed: 1980-04-23
Abstract: The magnetic system of the valve consists of a pot-shaped core, a coil and a moving armature located opposite the core. On applying a current to the coil, the armature is attracted against a force of a spring. An iron disc (4) forms the armature and is axially guided in relation to the pot-shaped core. Pref. a plastics diaphragm (6) clamped at the edge of the core, serves for guiding the iron disc to which it is connected. The diaphragm simultaneously forms a seal. The disc may be fully or partly coated with the plastics diaphragm which has on each surface an annular sealing lip (7). The latter may form outlet and inlet valve in cooperation with valve seats (10). The disc may have bores (11) between the sealing lips. Alternately the disc is guided by a plastics ring on the core inside, surrounding the disc with an intermediate air gap.
Patent DE-3017739-A1 (DE)
Title: Multichannel magnetic head mfg. process - using front and rear blocks machined to define core teeth wound with coils with intermediate screening plates
Inventor: WATANABE SEIZO
IPC: G11B5/29
Filed: 1980-05-09
Abstract: The magnetic head uses a front core block with a magnetic gap and a rear core block (25) each machined to provide spaced teeth acting as the core elements for respective channels. The coils are wound around the teeth of either the front or rear block (25), the two blocks then being adhered together to provide a magnetic head block. Screening plates (27) are positioned in each of the gaps between the teeth, the screening plates in each gap glued together via a non-magnetic adhesive, the front core and the screening plates (27) subsequently machined and polished.
Patent DE-3020670-A1 (DE)
Title: Cable embedding device in river or sea bed - has cable feed members enabling equalising tension states with and without cables
Inventor: HARMSTORF RUDOLF
IPC: H02G1/10
Filed: 1980-05-30
Abstract: The cable laying device is intended for submarine application. It comprises a water-borne laying and embedding vessel, pref. self-propelled. The vessel has a cable guide system and a scavenging element, which may be adjusted to a different depth underneath the vessel. The scavenging element has at least one cable channel with nozzles and is pivotally mounted about a transverse axis of the vessel for this depth adjustment. The element is coupled to a vibrator and is pref. fitted with ripping teeth. In addition, the vessel has a bed loosening tool with selectable acutation. The vessel comprises cable feed assemblies (622,258,672) for equalising the tension state arising between cable containing and cableless conditions. The feed assemblies pref. each have a cable location device (622), dependent from the front end of the laying vessel.
Patent DE-3026303-A1 (DE)
Title: Hinge unit for lid of electrical equipment housing - has hinge pin support inserted into recess in main housing, after hinge pin has been fitted to lid
Inventor: SCHREINER ARNOLD LIEBFRIED
IPC: E05D7/08
Filed: 1980-07-11
Abstract: The housing is made of an insulating material and has a hinge hole (19) in its upper edge, and a second hinge hole (20) directly opposite and coaxially below the first (19). The second hinge hole (20) is in a hinge support block (14), formed from one piece with a shoulder and guide element (16) for positioning the support (14) in the housing wall, after which it is fixed with a bolt or screw. The shoulder prevents the hinge support (14) from being pushed too far into the recess (18) in the housing. To fix the lid (24), the upper hinge pin (11) is inserted into the upper housing hole (19), and the lower hinge pin (11) inserted into the recess in the hinge support (14). The latter is then pushed into the housing (18) where a wall section (25) below it acts as an additional support.
Patent DE-3034904-A1 (DE)
Title: Electric motor low windings resistance protection system - compares windings resistance when motor is at rest with threshold value
IPC: H02H11/00
Filed: 1980-09-16
Abstract: The protection system uses a sensor (20) for coupling to at least one motor winding and comparing the windings resistance when the motor is at rest with a threshold value, to provide a display signal when the threshold value is exceeded. An interrupter (RLS1) uncouples the motor winding from the sensor (20) when the respective motor winding is supplied with high voltages during operation of the motor, to prevent the sensor (20) being damaged. Pref. the sensor (20) comprises an operational amplifier supplied by the control current received from the starter for the motor via a rectifier bridge (12). The interrupter (RLS1) is operated by a relay coil coupled to the starter. The system is single and compact and easy to install.
Patent DE-3035237-A1 (DE)
Title: Airport passenger vehicle with cabin on hoist - has retractable bridge with sliding roof extended down cabin sides, raised clear and gap ventilated
Inventor: HEINZ DIETER
IPC: B64F1/31
Filed: 1980-09-18
Abstract: The passenger vehicle, partic. for airport use, has a driver's cab at one end of the chassis with the operating equipment, and behind this a passenger cabin on a hydraulically operated scissors-hoist. A connecting platform at the cab end permits access to raised doorways, e.g. in aircraft. A sliding roof can be extended over this or beyond the other end of the cabin. The roof edge is extended downwards to cover the cabin sidewalls at least partially, the roof is raised clear of the cabin outer surface and arrangements are made for feeding cooling air into the gap between.
Patent DE-3041670-A1 (DE)
Title: Heat detector for missile guidance - comprises difference circuit receiving signals from detectors to compare two filtered IR input rays
Inventor: FOUILLOY JEAN-PIERRE
IPC: H04N5/33
Filed: 1980-11-05
Abstract: The detector is sensitive to high intensity radiation in the IR region emitted by the jet of a tracer rocket. The detector (1) separates the incident beam (6) into two secondary beams (22,23) each representing part of the spectrum of the incident beam. One part (22) comprises that lying between 8 and 10.5 microns wavelength, and the second part comprises the range 10.5 to 13 microns. A difference circuit has two inputs connected to detectors (5,25) receiving the two beams, to provide a signal indicating the detection of a high intensity source of radiation. The difference circuit comprises a differential amplifier (35) followed by a threshold circuit (36). To provide a signal representing the territory sighted an addition circuit (40) is provided. The optical filtering is effected using a commverial dichroic mirror, transmitting rays of wavelength greater than 10.5 microns.
Patent DE-3045077-A1 (DE)
Title: Container sealing device for packaging process - has wheeled platform supporting UV source providing beam for hardening applied lacquer
Inventor: SPANG HORST
IPC: B05D3/06
Filed: 1980-11-29
Abstract: The container sealing device is for a packaging process and applies two successive lacquer layers, the first of which is dried before application of the second. The lacquer is dried using UV light, during which ozone formation is prevented. Pref. the device is supported by a mobile chassis with a flat platform (1) mounted on three wheels (2,3) moved into position via a vertically projecting U-shaped handle (9). The UV source (5) is enclosed by a housing (12) incorporating a cooling fan (14) and is supplied from a 220 volt 50 Hz generator (4) mounted at the side of the housing on the platform. Pref. the source (5) provides UV light with a wavelength of between 250 nm and 500 nm its intensity preventing ozone formation.
Patent DE-3046247-A1 (DE)
Title: Telephone set having chassis in two-part casing - holding various additional devices such as loudspeaker and memory, and boards
Inventor: BRUENDEL WERNER
IPC: H04M1/02
Filed: 1980-12-08
Abstract: The telephone set has additional attachments like an answering device, a loudspeaker, a memory etc. incorporated into its casing to form an easy-to-use, readily-repairable unit. The casing consists of an upper part (1) and a lower part (6) enclosing between them a chassis (7). The chassis holds all the components (3,5,9,10) and has guide rails for slide-in circuit boards (9). The casing and chassis are always the same regardless of the additional functions incorporated.
Patent DE-3050230-A1 (DE)
Title: Safety system for fork-lift truck - measures lift height and load moment to limit travel speed
Inventor: VOM BERG HUGO ING GRAD
IPC: B66F17/00
Filed: 1980-05-13
Abstract: The safety system produces a signal describing the height of the fork in order to generate a signal for limiting the speed of the truck's drive. A pressure sensor measures the pressure in at least one hydraulic cylinder and is connected to an acquisition device as signal generator for the drive and which also receives signals describing the lift heiqht. A device measures the inclination of the lifting mast and is connected to a third input of the acquisition device. The system also takes into account the nature of the ground on which the truck is situated, which may lead to oscillating.
Patent DE-3113643-A1 (DE)
Title: Cable release combination which can be connected to the shutter of a camera, in particular a technical camera
Inventor: STARP FRANZ
IPC: G03B17/38
Filed: 1981-04-04
Abstract: Patent Application P 3028431.2 to which the present invention bears a supplementary relationship refers to a wire release combination which can be connected to technical cameras and which has a first flexible force-transmitting member which serves to release the shutter, and a second flexible force-transmitting member which serves to actuate the shutter blades and/or the sectors, of which the first can be actuated by a finger-operated plunger mounted so as to be axially displaceable and the second can be actuated by a cam disc which is connected in a rotationally secure fashion to a control lever which can be set by hand to different positions marked by pictorial symbols, the end pieces of the two force-transmitting members which guide the plunger being combined in a housing. In order without appreciable changes and without appreciable additional outlay on design to render this wire release combination suitable for use in lens standard cameras with an automatic cassette system (cable connection between shutter and cassette receptacle), the cam disc of the control device has been assigned a spring acting on said device, as well as a blocking device, which blocks the cam disc in the respective set position and can be released by means of an automatic cable (cable connection). The force required to close the sectors (after readiness to shoot has been set up), which is stored in the spring acting on the cam disc, is already applied during actuation of the control lever connected to the cam disc in a rotationally secure fashion, with the advantageous effect that the insertion of the cassette into the receptacle, provided for the purpose, of a lens standard camera can be performed after the camera has been set up ready to shoot without the expenditure of force, and thus free from the risk of a possible change in position of the camera due to force loading.
Patent DE-3115447-A1 (DE)
Title: Novel pyrimidinones, their preparation and their use as medicaments
Inventor: HEIDER JOACHIM DIPL CHEM DR
IPC: C07D498/04
Filed: 1981-04-16
Abstract: Novel pyrimidinones of the general formula <IMAGE>  in which   A and B, together with the two carbon atoms lying in between, form a pyridine or methoxyphenyl ring,   D denotes an alkylene or hydroxyalkylene group,   R3 and R6 each denote a hydrogen atom or an alkyl group,   R4 denotes a hydrogen atom or an alkoxy group and R7 denotes an alkyl group, or an alkylene or hydroxyalkylene group which is terminally substituted by an optionally substituted phenyl group, and their salts, which have useful pharmacological properties, in particular a hypotensive, antiarrhythmic and  beta -receptor-blocking action. The compounds of the formula I can be prepared by processes customary for analogous compounds.
Patent DE-3118231-A1 (DE)
Title: Shuttering device
Inventor: HOEFIG GEORG
IPC: E04G17/07
Filed: 1981-05-08
Abstract: For the production of, in particular, walls, a description is given of a shuttering device having a plurality of shuttering panels and connecting devices for connecting the shuttering panels to one another. The shuttering panels have, on a flat side along mutually opposite edges, block-type mouldings. The block-type mouldings have at least two continuous openings which run transversely to the longitudinal direction of the mouldings and in the direction of the plane of the shuttering panels and are intended for receiving connecting elements. The openings are arranged at different spacings from the shuttering-panel longitudinal edges adjoining the ends of the block-type mouldings. As a result, simple connection of the shuttering panels can be carried out by a type of quick-acting coupling. The conventional nailing is dispensed with, as a result of which the shuttering material is kept intact.
Patent DE-3120794-A1 (DE)
Title: Solar collector for heating a fluid
Inventor: ROSENDAHL WILFRIED
IPC: F24S10/50
Filed: 1981-05-25
Abstract: The invention relates to a solar collector for heating a fluid, in particular air and/or water. The solar collector has a light-permeable plate, behind which an absorption layer is arranged, which absorbs solar radiation and forms a part of the wall of a chamber which has connections for conducting through the fluid to be heated. In order that, even in the case of polluted fluid, the absorption of solar radiation cannot be impaired by dirt coatings and at the same time a reduction of heat losses can be achieved, the chamber is arranged on the side of the absorption layer facing away from the light-permeable plate. The absorption layer is preferably arranged at a distance from the light-permeable plate, the space arranged in between being closed. As support for the absorption layer, use can be made of a metal plate or a foil. Pipes for conducting through water can additionally be arranged in the chamber, which are in heat-exchanging contact with the absorption layer. <IMAGE>