baber/WOPTO huggingface dataset:
Patent DE-2345180-A1 (DE)
Title: Door for left or right opening - has open capsules on cladding flanges for door latch with profile pieces acting as stop
IPC: E06B1/52
Filed: 1973-09-07
Abstract: Door which can be opened at the left or right side without unsightly attachements. The frame has left and right grooved cladding flanges with abutting parts for the door latch which is inserted into the flange and covered by a coating. The abutting parts have an opening which is closed by a plate which rests in the hole using bars which have a predetermined breaking point. The parts are open capsules and have slits into which can be clamped angled profile pieces which act as stops for the flange against the door latch or locking bolt. Preferably the slits are arranged in the inner zone of the capsule side walls.
Patent DE-2350272-A1 (DE)
Title: Insulating liquid-filled capacitor - has space between wound capacitor and cylindrical housing insulated by liquid
Inventor: MAYLANDT HELMUT DIPL-ING
IPC: H01G4/224
Filed: 1973-10-06
Abstract: The capacitor has a cylindrical metal housing containing the capacitor winding, the space between housing and capacitor being filled with an insulating liquid. The capacitor winding faces are provided with conductive electrodes. The capacitor winding is insulated against the housing by an upper and lower insulating cap. The capacitor is held in axial direction in the housing by a disc, abutting a housing curvature. This disc is inserted into the upper insulating cap and has a slit connecting the space between the winding surface and the housing skin on one side and the upper capacitor face and the adjacent housing closure and the other side. The disc may be of annular shape and the slit may be formed in radial direction.
Patent DE-2359364-A1 (DE)
Title: Controlled deposition of melt-adhesive on plastics bag bottoms - by applying a U-shaped track of adhesive in specified position
Inventor: HARS CHRISTOPH DR ING
IPC: B05D1/28
Filed: 1973-11-28
Abstract: In a method of applying meld-adhesive onto bottoms of plastics bags or carrier bags made of webs that are laid out to form a tube and are to be glued in machine direction, in such a way that the adhesive is applied in a conformity with the shape of the bag bottom, by applying the adhesive, as a melt, onto blocks made of a matl. whose adhesion to the liq. adhesive is good but whose wettability w.r.t. the adhesive is appreciably lower than the wettability of the adhesive w.r.t. the matl. to be flued; and then contacting the adhesive-coated block with the tubular film, as in parent patent, the melt-adhesive is applied, in known manner, onto the still-open section of plastics film, provided with pre-folded flaps, from which it is intended to form a bag bottom, in a U-shaped track so that the leg of the U run parallel to the longitudinal direction of the tubular film and the arc connecting the legs of the U lies on the inside of the bottom closure forming the covering flap. The track of the adhesive applied will conform accurately with the shape of the bottom to be formed.
Patent DE-2365718-A1 (DE)
Title: Information processing system with small dimensions - has data display unit and device periodically producing scanning signals
Inventor: KAWANABE TSUYOSHI
IPC: H03M11/20
Filed: 1973-06-01
Abstract: The device to generate scanning signals periodically for the data display unit is used for the dynamic or continuous display of information. An input mechanism which receives the scanning signals is used to feed in the information for display and a processing instruction allocated to it. the input mechanism can be a keyboard with a number of key switches. These key switches are arranged to form a matrix and are located between a row line and a column line. The scanning signal generator can have a number of output terminals at which the scanning signals appear consecutively and without overlapping in time.
Patent DE-2365760-A1 (DE)
Title: Conveyance for polish paste carrying plates - carried by two endless belts to polishing rollers for plastics or lacquer surfaces
Inventor: SIEKMAN EWALD
IPC: B24B57/00
Filed: 1973-06-20
Abstract: The polishing rollers are used to polish surfaces of plastic or lacquer covered plates etc. The plates which feed the polishing paste to the rollers are transported by two endless belts. These belts have ribs on the inside which engage with grooves in the plates and transport the plate. The end rollers over which the belts run are mounted in rectangular channels which run through a cooling chamber. The plates are in sliding contact with the sides of these channels and are supported in them. The cooling chambers are provided with inlet and outlet pipes for a cooling medium.
Patent DE-2404495-A1 (DE)
Title: Passenger and goods container transportation system - has track sections energised with synchronous AC fields for linear motor propulsion
Inventor: KLAUE HERMANN DR ING
IPC: B61B13/08
Filed: 1974-01-31
Abstract: The sections of the track are energised with continuous, synchronous A/C fields, which move linearly at the speed at which the containers are to be transported. The fields are induced by stators along the track. The containers are moved suspended on these fields with the aid of rotor- and magnet windings on their lower sides. Revolving loading units for the containers move synchronously with the electric field of the stator windings. In the stations, which connect the track sections, the loading units are supported and driven by the stator field via supports on the units, carrying rotor windings and magnet windings.
Patent DE-2408952-A1 (DE)
Title: Transporting coffin for radioactive compounds - has sealed joint between lid and base preventing contaminating leaks and permitting quick closure
Inventor: BOCK ALEXANDER
IPC: G21F5/005
Filed: 1974-02-25
Abstract: A packaging and transporting container for active and/or contaminated components is fully enclosed and consists of a bottom part, a bell-shaped lid and quick-closure elements with seals for joining them together. The lid pref. has an incorporated lifting device, or alternatively has internal lifting grabs or hooks etc. from which the contaminated load is suspended, and an external quick-closure attachment for connecting to a hoist or crane. In the latter arrangement, the sides of the lid are constituted of telescopically engaging elements with seals at the joints. The base pref. has short columns extending through it to the interior. All walls of the lid and base may be shielded e.g. with lead cladding. Components are transported fully enclosed and sealed, thus minimising danger from both radiation and contamination.
Patent DE-2422910-A1 (DE)
Title: Record player playback head dust removing brush - is mounted on chassis so that it cleans head during its travel before starting each record
Inventor: FUEWESI PETER
IPC: G11B3/58
Filed: 1974-05-11
Abstract: An adjustable cleaning brush is mounted on record playing units so that it automatically cleans the playback head before each record is played. The device consists of a small brush mounted in an adjustable mount such that the brush position can be altered by turning it in its holder. The base of the mount can have an adhesive, a permanent magnet, or a screw, depending on the version, and this is mounted on the chassis of the record player. When the head moves, or is moved from its rest position, to start a record, the pickoff head is cleaned by the brush, the position of which has been chosen to achieve this.
Patent DE-2437655-A1 (DE)
Title: High speed multiple indexing cold-forming head - has friction and ratchet drive, push-out elements and forming tools
Inventor: LEE YUAN HO
IPC: B21K1/46
Filed: 1974-08-05
Abstract: The arrangement comprises a cylindrical head provided at one end face with a number of circumferentially spaced forming dies. Each die is provided with a push-out element and plungers are arranged facing the dies and carrying forming tools whose positions correspond with those of the dies. The head is driven by a mechanism comprising a friction coupling and a pawl and ratchet assembly on the head. The head may be of the rotary indexing type. The arrangement may be such that each stroke of the plunger represents one complete multi-stage forming cycle.
Patent DE-2438164-A1 (DE)
Title: Cosmetic or medicinal irradiation device - has internally mounted reflector, super actinic, mercury, and infrared lamps
Inventor: MUELLER FELIX W DR ING
IPC: A61N5/06
Filed: 1974-08-08
Abstract: An irradiation device for medicinal or cosmetic uses has a reflector mounted within the body housing and a series of one or more super actinic low pressure luminescent lamps (3). The spectral energy range of the low pressure luminescent lamps (3) lies in the range 300-450 mm. In addition to the luminescent lamps (3) one or more mercury high pressure discharge lamps (5) and/or one or more infra red irradiation sources (6) and/or one or more light sources (7, 9) may be provided. Metal/halogen lamps may be used as the light sources (7, 9). The connectors for the super actinic luminescent lamps (3) are attached within the end compartment (2) of the device.
Patent DE-2441458-A1 (DE)
Title: Spindle press automatic control for hammer forging - limit value detector for ram movement in form of sensor
Inventor: REIHLE MARKUS DR ING
IPC: B21J9/20
Filed: 1974-08-29
Abstract: Automatic control for the initiation of the return or reversing motion of the ram in the bottom dead point for a spindle press for hammer forging results according to the ram movement (ram speed) via a limit value detector, in the form of a contact-less senser which on ram speed of "nil" or "approximately nil" closes a contact to operate a motor protector for the motor return. For control, the detector of zero or approximately zero speed of the flywheel or spindle is via limit value relay, or via a conventional tacho dynamo.
Patent DE-2442073-A1 (DE)
Title: Textiles incorporating plastics beads - for decorative effect on ladie's outer wear, textile wall coverings, etc.
Inventor: STEMPNER BERND ING GRAD
IPC: D06Q1/10
Filed: 1974-09-03
Abstract: Plastics beads are incorporated in textile matls. by applying a plastics plate, in identical or varrying shapes and colours, to a textile substrate to form beads or other structureS. Pref. a portion of the paste penetrates the textile surfacE, and after curing forms an insoluble bond with the textile matl. The paste may be applied by spraying in measured quantities, the resulting beads being washable and not removable by children.
Patent DE-2445701-A1 (DE)
Title: Closed system venting of narcotic gases - using an air operated ejector and narcotic gas collecting chamber
Inventor: FREY KURT
IPC: A61M16/00
Filed: 1974-09-25
Abstract: Narcotic gas discharge equipment partic. for installation as a closed system in an operating theatre, comprises a low pressure ejector from the feed pipe of which a branch pipe runs to the ejector suction via a flushing vessel to which the outler valve of the narcosis apparatus ins connected. Avoids any risk of discharge of narcotic gases in the theatre causing either physiological effects on medical and nursing staff or risk of explosion on mixing with air.
Patent DE-2446377-A1 (DE)
Title: Picker for soft and small fruit - has u-shaped sectioned handle, attachment for container and two scissor-type blades with device for opening and closing
Inventor: SCHURIAN ALFRED
IPC: A01D46/247
Filed: 1974-09-27
Abstract: The two scissor-type cutting-blades are situated at the top of the handle and at right angles to it. A lever, U-shaped in cross-section moves on a horizontal pivot axis and is joined to the handle. The bottom arm of the lever is held in a splayed-out position by means of a compression spring. A fork-shaped stripper is positioned underneath the two cutter-blades and is pivot-mounted on a horizontal axle on the handle. The attachment for the box-shaped fruit-container consists of a rod the top ends of which are two plate-type arms at right angles to the rod and spaced apart by the width of the handle. The two cutter blades are held by a plate in the shape of an angle-piece with two arms.
Patent DE-2455652-A1 (DE)
Title: Evaluation of analogue read signals - area of read signals is examined and converted to digits from magnetic layer store
Inventor: KUREK HEINZ
IPC: G11B5/00
Filed: 1974-11-25
Abstract: A digitizer (DIG) produces a positive or negative edge of its digital output signal if a positive or negative read signal point is present. An output stage (AST) passes the output signal of the digitizer (DIG) depending on a control signal either directly or only if an output signal of the area check circuit (AZB) is present. A first flip-flop of the output stage (AST) is set during the time the control signal is applied. A second flip-flop is set if a digital output signal of the digitizer and a signal emitted by the area check circuit are present.
Patent DE-2458495-A1 (DE)
Title: Vertically arranged under water motorised pump - has two contra-operating circulating pumps forming separate units which are coupled to common drive shaft
Inventor: RITZ KARL ING GRAD
IPC: F04D29/044
Filed: 1974-12-11
Abstract: An underwater motor pump system has a vertical axis of rotation, and it has two multi-stage contra-acting circulating pumps and there is an electric motor mounted below them. They are connected by a single drive shaft, and the system is constructed so that each of the two circulating pumps is a complete unit and that their drive shafts (25, 26) can be coupled by a coupling (31) to the main or common drive shaft. The two circulating pumps are mounted one behind another in a pressure tight manner by a coupling (31)-surrounding connector piece. The connector has at least one window which can be sealed by means of a cover (21).
Patent DE-2500485-A1 (DE)
Title: Insecticidal, nematocidal 1,2,4-thiadiazole derivs - prepd by reacting a haloalkylthiadiazole with a substd dithiophosphate
Inventor: BOEHNER BEAT DR
IPC: A01N57/16
Filed: 1975-01-08
Abstract: derivs of formula (I): in which R1 = opt. substd. 1-20C alkoxy or alkyl thio, R2 = methyl or ethyl, R3 = opt. substd. 1-7C alkyl or 3-4C alkenyl, X = -O or -S. have insecticidal and acaricidal activity against all phases of development. They have also partly herbicidal and plant growth-regulating activity and may also be used against virus, bacteria and plant-pathogenous moulds.
Patent DE-2500594-A1 (DE)
Title: Audio tape cassette player - with separate control buttons for tape drive and recording functions
Inventor: MOETSCH RICHARD
IPC: G11B15/10
Filed: 1975-01-09
Abstract: The cassette player has separate control buttons, operated manually, for the tape drive and recording functions. A locking device controlled by a feeler lever contacted by the side of the inserted cassette, blocks the operation of the control buttons for the recording functions until the cassette is fully inserted. The player has one or more amplifier stages connected to a loudspeaker circuit, with a release lever for the locking device allowing the player to be used as an amplifier. Pref. the control button for the recording functions is associated with a clamping lever acting on the inserted cassette to hold it in position.
Patent DE-2502148-A1 (DE)
Title: False-twisting spindle assembly - uses six pairs of rollers to drive and guide four false twisting spindles
Inventor: TAULES ANGEL CATALAN
IPC: D02G1/06
Filed: 1975-01-21
Abstract: An apparatus is claimed for false-twisting synthetic yarns, where paired rollers are arranged next to each other, without direct contact, to drive and guide the false-twisting spindles. A common carrier plate supports six pairs of rollers with their axes lying in two parallel planes. The six pairs of rollers form two equal rows with the central roller pairs acting as the drive rollers, the outer pairs of rollers having a guiding function. The design allows the use of four false-twisting spindles compared with the three spindles possible in a conventional configuration.
Patent DE-2502327-A1 (DE)
Title: Portable battery operated lawn trimmer - has adjustable rotary elbow connection handle shaft
Inventor: ACHENBACH DIETER
IPC: A01G3/06
Filed: 1975-01-21
Abstract: The cutting head is used with a long handle fitted with wheels on an axle. The lower end of the handle is parallel to the ground and has a bar in the end. This has two longitudinal diametrically opposite slots with a location boss in each slot near the end. The bar is inserted in slots in a socket on the head, the bosses locking in place. The other end of the bar, held in the handle, has serrations around its periphery, a spring loaded ratchet lever being used to select the operating position which is held by tightening a locking ring.
Patent DE-2504912-A1 (DE)
Title: Electrically controlled camera shutter mechanism - has photoelectric capacitive or inductive means for detecting shutter position
Inventor: KOCH CARL
IPC: G03B7/00
Filed: 1975-02-06
Abstract: The shutter mechanism has at least one movable shutter element (23, 24) for opening or closing an exposure aperture (19), provided with at least one operating device (31...34), for moving the shutter element (23, 24). The latter is also provided with one or more position detectors (71, 72, 73), delivering an electrical signal when the shutter element (23, 24) is in a selected position. The position detectors (71, 72, 73) are connected to a logic control circuit, controlling the shutter operation in dependence on the signals from the position detectors (71, 72, 73) and external signals for opening or closing the exposure aperture (19) or for initiating an exposure cycle.
Patent DE-2508020-A1 (DE)
Title: Horizontally-reinforced wall with hollows for service ducts - comprising building blocks with gutters linked to form continuous channels
IPC: E04C1/39
Filed: 1975-02-25
Abstract: The masonry walling is horizontally reinforced, and designed to incorporate hollow spaces running horizontally for the subsequent accommodation of servicing ducts and leads. The wall is made up from structural units (2) fitted together to form a flat entity, with continuous internal horizontal channels. These channels are formed by gutters (1) in each of these structural units, arranged so that they are interconnected to make up a continuous channel. The structural units, or building blocks, pref. have one or more gutters on one or both bearing surfaces. The channels may be kept clear of mortar, or other binding media (3), by means of a pipe (4) laid in while units are being joined together. The siting of a channel can be designated by means of marks (6) on the surface of the structural units which are visible when they are assembled.
Patent DE-2512984-A1 (DE)
Title: Gimbal mount for gyroscope or accelerometer - has housing with closed chamber with supports at its two ends with circulating fluid
Inventor: FICKEN WILLIAM H
IPC: G01P15/14
Filed: 1975-03-24
Abstract: There is a gimbal element inside the chamber close to its wall, and there are fluid circulation means in one of its ends, connected to a stilling space in the chamber. The chamber is half-spherical in shape, and the stilling space has a number of holes around the chamber periphery and opening into it; the half-spherical chamber has opposite recesses allocated to the opposite ends of the case and the gimbal element has a shaft extending into at least one of the recesses where it is supported by the fluid; the fluid circulation means have at least two outlet holes opening into the stilling space.
Patent DE-2523719-A1 (DE)
Title: Pre-sensitised (lithographic) printing plates - with water-permeable org resin super-coat, improving keeping and handling props
Inventor: YONEZAWA TERUHIKO
IPC: G03F7/11
Filed: 1975-05-28
Abstract: A light-sensitive element has a base with a water-sol. light-sensitive layer having a water-permeable coating contg. an org. resin (I), which pref. is insol. in water, and, in particular, consists of e.g. polystyrene, polymethyl (meth)acrylate, polyvinyl acetate, polyurethane, ethylcellulose etc. The (I) coating is applied in an amt. of 0.05-1.0 g/m2. The light-sensitive layer pref. is based on a natural or synthetic water-sol. high-mol. cpd., eps. a combination of polyvinylpyrrolidone and a cellulose deriv., and a light-sensitive cpd., pref. a dichromate, aromatic azide, aromatic diazo cpd. and/or a tetrazo cpd., esp. an aromatic azide. Used for the prodn. of printing plates, esp. for lithographic printing. The elements are not affected by atmos. humidity and can be kept for long periods without detriment to the photographic props. They can be handled easily, even with the bare hand, and retain the advantages of the water-sol. light-sensitive layer, e.g. they can be developed with water.
Patent DE-2549023-A1 (DE)
Title: Sheet material conveyor suspension rail drive - has vertically positioned pulleys for continuous conveyor feeding process machine
Inventor: SCHOERNIG EBERHARD ING GRAD
IPC: G03F7/30
Filed: 1975-11-03
Abstract: The appliance is for the mechanical movement of suspension rails for moving sheet materials into and out of processing machines. A driver is fastened to a continuous conveyor which moves between two pulleys. The pulleys are positioned in a vertical plane and the conveyor has a drive pin which constantly projects into a recess (16) of a drive plate (7). The recess is stepped at a first section (16a) of a height to allow the pin to move without contacting any point. A second section has a higher horizontal shape (16d), and forms a vertical contact surface (16c) relative to the first section. This allows the drive plate to be removed when it is in and end position, in which the drive pin is above the horizontal shape.
Patent DE-2551953-A1 (DE)
Title: Plug:in connector for cable - has plug with shoulders ending narrow section and held by swingable locking element
Inventor: PASCHKY EKKEHARD ING GRAD
IPC: H01R13/62
Filed: 1975-11-19
Abstract: The cable plug-in connector has a plug with shoulder at the end of a portion of reduced cross-section outside the opposite connector element. A swingable locking element rests on the shoulders. The locking element (6) is made of thin plastic and has on each side (7) a bend (12) directed to the other side and embracing one of the shoulders (13). The free ends (14) of these bent elements (12) reach the narrowed part of the plug section (15). The locking element (6) has a transversal part (16) connecting its two sides (7).
Patent DE-2552042-A1 (DE)
Title: Fuel regulator for gas turbines - has environmental temperature dependant fuel rate flow correcture valve to move fuel line throttle
Inventor: DMITRIEV VASILIJ PETROVITSCH
IPC: F02C9/32
Filed: 1975-11-20
Abstract: Fuel is fed to the jects from a pump via a pipe system. The flow rate is determined by a regulator cross bore and fuel opening sizes of the fuel correcture slide valve as well as the pressure drop on the regulator and slide valves. The fuel pressure drop is held constant by the correcture valve. A temp. sensor responds to changes in the atmosphere air by displacing by a bellow, a sprung slide valve which correspondingly increases or decreases the slide valve opening cross sections to adjust the fuel flow rate to the jets.
Patent DE-2600727-A1 (DE)
Title: Optimum transducer positioning for vehicle axel load measurement - two transducers mounted on axle and two on springs
Inventor: NORDVALL JAN O DIPL ING
IPC: G01G19/12
Filed: 1976-01-10
Abstract: A method of positioning force transducers on the load bearing axles of vehicles so that their loads can be measured accurately, is presented. Basically, two transducers (8,9) are mounted on each side of the vehicle load bearing axle (1), one transducer (9) being next to the wheels - which are typically of double tyre type, and the other being directly under the load bearing springs (2), but on the opposite side of the axle. Four transducers in all are thus used. The transducers next the wheels may be above (9) or below (9') the axle. These combinations may then be used in circuits to give reliable load measurements as required.