baber/WOPTO huggingface dataset:
Patent DE-2943079-A1 (DE)
Title: Sink cleaning spray installation - uses spray head, sponge and cleaner, with sponge attached to holder detachably connected to spray head
Inventor: HERBST MANFRED DR
IPC: A47L17/00
Filed: 1979-10-25
Abstract: The installation for cleaning sinks or basins includes a spray head, a sponge and cleaning liquids or powders. The sponge (3) has at least one level surface (4) attached to the lower surface (6) of a holder (5) detachably connected to the spray head (1). A support for the cleaner (13) is positioned between the water outlet surface (2) and can be clipped on to the spray head (1) by rods (7) projecting from the perforated, circular lower surface (6).
Patent DE-2947658-A1 (DE)
Title: Motor vehicle variable ratio transmission - includes dog clutch operable to effect changes of rotation of gearing output from unidirectional input
Inventor: ABBOTT RANDLE LESLIE
IPC: F16H47/06
Filed: 1979-11-27
Abstract: The motor vehicle transmission has an input driven by a prime mover, and an output which drives the road wheels. A torque converter is provided which has an impeller. A reactor and a turbine are also provided. Also included is a ratio change arrangement. change-direction gearing includes a dog clutch arrangement operable to effect changes of rotation of the output of the gearing from a uni-directional input. The change-direction gearing is driven from the combination of the torque converter and the ratio change arrangement. A control is provided for operating the dog clutch to change the direction of rotation of the output and also for releasing the impeller or turbine of the torque converter from the member which drives it, while the dog clutch is being engaged or dis-engaged, to interrupt the drive between the input and the change-direction gearing.
Patent DE-2947860-A1 (DE)
Title: Radial-plunger pump assembly - has cylindrical inner housing accommodating valve ring with sealing rings on either side
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F04B1/04
Filed: 1979-11-28
Abstract: The radial-plunger pump has an eccentric on a shaft working in a central hole in an annular housing, and actuating plungers working on radial bores, there being outlet holes from the latter leading to the outside of the housing, which is enclosed by a strip-type valve ring. An outer housing encloses the first one, forming an annular passage round the latter at the valve ring. Where its OD is greatest, the first housing is a cylindrical body (1) containing the outlets (13), the valve ring (14) lying against it. The annular passage (15) between it and the outer housing (6) is sealed in the axial direction by peripheral rings (19,22) on either side of the valve ring.
Patent DE-2948112-A1 (DE)
Title: Automatic controller for limiting speed of windmill - has self-adjusting vanes controlled by levers and centrifugal weights
Inventor: STAMPA ULRICH
IPC: F03D7/06
Filed: 1979-11-29
Abstract: The rotor which turns about a vertical axis (2) has two blades or vanes (3) which move between end discs (4), each vane having the approximate form of a half cylinder and displaceable towards one another by a lever system (5) which is attached in bearings to the end discs (4). When the rotor (1) is stationary, the two vanes (3) form an s-shape and therefore are open to the wind, which is able to exert its maximum force to turn the rotor. The lever system holds the vanes (3) in the open position by means of tension springs (6) fixed to the end discs (4), but as the rotor speed increases, centrifugal weights (7) on the ends of the levers (5) move the vanes (3) towards each other until in the limit they form a cylinder and present a minimum surface for the wind to act upon. The rotor speed drops and the vanes begin to move outwards again, thus presenting an increasing surface to the wind resulting in a speeding up of the rotor.
Patent DE-2949262-A1 (DE)
Title: Drop dispensing device for bottles - has sealing ring with sealing edge on inside of mouth of bottle and fitted with liquid outlet and air inlet channels
Inventor: HEINLEIN HANS
IPC: B65D47/18
Filed: 1979-12-07
Abstract: Device for dispensing drops from a container, especially from a bottle with a sealing ring including sealing edge adjoining the mouth of the bottle on the inside and including a liquid outlet channel and an air inlet channel as well as a central drop off ring with the sealing pref. open towards the interior of the container. Radial ribs (15,17) are fitted in the base (14,16) of the drip chamber (7) emanating from the drop off ring (5) and pointing towards the liquid outlet opening (9) which are triangular shaped.
Patent DE-3000320-A1 (DE)
Title: Medical tweezers or nose speculum - have ends of leaf spring parts fitting in separate joint component
IPC: A61B1/233
Filed: 1980-01-05
Abstract: The medical tweezers, particularly in the form of a nose speculum, have a leaf spring in two parts coupled by a joint. The joint is a component (1) separate from the spring parts (2,3), whose ends fit in sockets in it. It can be in two parts, split at right angles to the axis of rotation. The socket, particularly for the longer spring part (2), can be a slot to the side of the axis of rotation. The slot can be so positioned that the joint pivot pin engages in a recess in the spring end.
Patent DE-3007347-A1 (DE)
Title: Automatic doser for filling foundry moulds with molten metal - where mould rests on weighing machine feeding signals to programmer actuating stopper rod on melting furnace
Inventor: LODEWICK FRITZ
IPC: B22D39/04
Filed: 1980-02-27
Abstract: The appts. includes a furnace, ladle or trough, contg. a stopper located above a mould placed on a weighing machine. The increase in wt. of the mould, due to the entry of molten metal is measured by the weighing machine, which transmits signals to a programme store and a programme controller. The actual total wt. (Wa) of the mould and metal is compared with a desired total wt. (Wref); and the programme controller is used to close the stopper when Wref has been reached. A microprocessor is pref. used to adjust the programme in accordance with the wt. of an empty mould. The overall result is that each mould is filled with an exact wt. of molten metal.
Patent DE-3009210-A1 (DE)
Inventor: RINGEL KARL-PETER DR
IPC: A23L7/109
Filed: 1980-03-11
Abstract: For the Contracting States : BE, CH, LI, DE, FR, GB, IT, LU, NL, SE 1. Dietetic foods, characterized by a content of polysaccharide froms obtained by extraction from vegetable protopectin-containing raw materials, if necessary with the juice removed, with aqueous solutions of inert, neutrally reacting organic solvents miscible with water, preferably lower alcohols with 1 to 4 carbon atoms. For the Contracting State : AT Process for the preparation of dietetic foods, characterized in that polysaccharide forms, which are obtained by extraction from vegetable protopectin-containing raw materials, if necessary with the juice removed, with aqueous solutions of inert, neutrally reacting organic solvents miscible with water, preferably lower alcohols with 1 to 4 carbon atoms, are incorporated into conventional foodstuffs in a quantity of 15 to 90 percent by weight.
Patent DE-3014548-A1 (DE)
Title: Compressed-air nailing tool - has magazine cover locking member on grip actuated by little or ring finger
Inventor: SPRINGER HANS WERNER
IPC: B25C1/00
Filed: 1980-04-16
Abstract: The nailing tool has a cylinder and piston in a housing with a lateral hand grip, on the underside of which is a trigger, while a portion extends downwards at the rear end. A nail magazine runs between this portion and the housing and has an oblong cover movable beyond the grip portion to expose the nail support inside for loading. A locking portion on the cover is enqaged in the working position by a hand-operated locking member. This member has an actuating portion (23) supported on the downward portion of the grip (14) above the magazine (15), and which can be worked by the little finger (27) of the hand holding the grip (12).
Patent DE-3015112-A1 (DE)
Inventor: SCHMIDT WERNER
IPC: B31B50/00
Filed: 1980-04-19
Abstract: 1. Process for manufacturing a liquid-tight container from an essentially rectangular blank (10) made of board or a similar material, with the help of a carousel with a number of identical, pivoted mandrels (2, 3, 4, 5, 6, 7), each of which is provided on its circumference with an axial line of suction openings (8), the board blank (10) being wound around a mandrel (2, 3, 4, 5, 6, 7) and closed by sealing along a longitudinal seam and being provided with a base that is also liquid-tight and is formed from a strengthening layer (24), which covers the whole of the base area, and a second layer (26) which projects beyond the first layer, wherein a liquid-tight strip (9, 32, 35) is applied to rest against the suction opening (8) of a mandrel (2) in a first carousel station (l), wherein in a second carousel station (ll) the blank (10) for production of the container body is fed in and wound around the mandrel (3), the longitudinal seam of the container body being placed on the strip (9, 32, 35) that has been fed in previously, wherein in a third station (lll) the longitudinal seam is sealed together with the strip (9, 32, 35) and in a fourth station (lV) the base (13) of the container is fitted, the two layers (24, 26) of which are preferably fed in as webs (23, 25), from which two discs (24, 26) designed to correspond to the cross-section of the finished base (13) are cut and formed, and wherein the base (13) is sealed to the container body in a fifth station (V).
Patent DE-3021113-A1 (DE)
Title: Fully heat insulated window radiator recess element - has fully adjustable heating unit holders let into rear of prefab. assembly
Inventor: GEIPEL FRIEDRICH
IPC: E04B1/78
Filed: 1980-06-04
Abstract: The element is for building into a recess for a radiator, or other heating body, provided under a window and is fully heat-insulated. It is prefabricated as a complete entity comprising rear walling (1), two side pieces (3) and a top covering (2).S Universally adjustable retaining mountings for the heating body are incorporated in the rear walling, and are used as a load bearing element. These can consist of two horizontally aligned profile rails (4) let into the rear walling, and pref. anchored by plastics screws which pass through this. This obviates separate processes for insulation, decoration and bracket and holder fixture, and no heat bridges are formed.
Patent DE-3021557-A1 (DE)
Title: Electric waffle maker with alternate power ratings - selected by manual switch to obtain required waffle crispness and thyristor for controlling power
Inventor: CLOER GUETHER
IPC: H05B1/02
Filed: 1980-06-07
Abstract: The waffle maker has two hinged waffle plates (11,12) coupled to the electrical supply via a thermostatically controlled switch (13). The two plates can be operated selectively at two or more different power ratings. A diode (18) is connected in series with the switch and has a parallel shunt switch (17) operated manually to alter the power fed to the plates. Alternatively, the power fed to the plates can be adjusted continuously by using a thyristor. The waffle maker allows the crispness of the obtained waffles be varied.
Patent DE-3025159-A1 (DE)
Title: Small electrical appts. with detachable power supply cord - has inbuilt plug locking device to prevent accidental withdrawal
Inventor: EBNER ALBERT DIPL ING
IPC: B26B19/38
Filed: 1980-07-03
Abstract: The small plug locking device (7a) can be built as a rotatable latch (15) with a circular orifice (11a) into which, two radial projections (13a) - positioned opposite to one another - protrude. The distance between these projections (13a) is slightly greater than the breadth of the plug (3) to be inserted. The rotatable latch (15) is set in the body of the housing (5) and can have an outer diameter either slightly larger than the width of the housing (5), or of the same width. The latch (15) is knurled (18) on a small section of its periphery and has a recess in the body of the housing (5) at this point (16) allowing it to be rotated with the thumb. Thus, when the latch is rotated, the internal projections (13a) grip the body of the plug (3), preventing it from being easily pulled from the appts. e.g electric razor, when in use.
Patent DE-3025224-A1 (DE)
Title: Position control device for surgery chairs - has ultrasonic transmitter and receiver whose distance is adjustable in straight line, as required by distance variations of chair members
Inventor: HOTTA MITSUHIKO
IPC: A61G13/02
Filed: 1980-07-03
Abstract: The transmission line connects the ultrasonic transmitter (13) and receiver (14) between the chair pedestal (3) and the patient support part (5) and backrest (9). The distances of these parts are changeable according to adjusting movements of the chair (1). An ultrasonic pulse generator periodically energises the transmitter in a preset time relation. A receive pulse generator circuit provides a receive pulse in dependence of the ultrasonic pulse from the transmitter. A position servo generates a setting pulse, according to which the distance for the ultrasonic pulse travel can be calculated as a time period. A position detector circuit compares the setting pulse and the time difference between such pulses. On the chair is mounted a control circuit module (18,24) and a logic control unit, actuating a drive of the chair in dependence on a signal of the position detector circuit.
Patent DE-3029411-A1 (DE)
Title: Winding device for self-adhesive foam strip - has axially movable segmented mandrel and expandable by axial movement of spreading mandrel
Inventor: WERNY LOTHAR
IPC: B65H18/04
Filed: 1980-08-02
Abstract: The mechanism is intended for coreless winding of one or more self-adhesive strips of foamed material into a roll. It comprises a winding mandrel (5), consisting of individual segments forming an expandable core which has its greatest diameter during winding. These segments are axially movable by axial movement of a central shreading mandrel (11). A stop (2) is provided to limit their axial movement, after which further movement of the shreading mandrel expands the outer mandrel segments for the winding operation. The segments are preferably expanded by a cone on the shreading mandrel entering a corresponding conical bore in the segment assembly, which may be held together by an annular spring (9).
Patent DE-3031104-A1 (DE)
Title: Basic oxygen furnace lining repair - using vertical relining lance between charging and oxygen blowing stages
Inventor: ESPOSITO EDWARD J
IPC: C21C5/44
Filed: 1980-08-16
Abstract: After charging and turning to the vertical position but before lowering the oxygen lance into the furnace, a basic oxygen furnace is relined at its worn lining zones using a vertically movable relining lance which is lowered into the furnace and pref. rotated while it applies refractory material to the worn zones. After removing the relining lance, the oxygen lance is lowered into the furnace and normal refining is carried out. Lining repairs can be carried out during each refining cycle and add only 2-3 mins. to the cycle duration (cf. 3-5 days for complete relining or 15-40 mins. for prior art linings repairs.
Patent DE-3034466-A1 (DE)
Inventor: WEICHEL ERNST
IPC: A01B33/16
Filed: 1980-09-12
Abstract: 1. Method for working the soil in order to form ridges which extend parallel one near the other, characterized by the fact that : - during a first stage, the soil is loosened and the ridges are formed, the soil having been previously or being simultaneously crumbled, and - during at least one further stage, which timely follows said first stage, the ridges are undercut and newly formed without further mechanical crumbling.
Patent DE-3041976-A1 (DE)
Title: Mains power supply for telephones - has seven-way connector mounted above transformer
Inventor: SEEGER GUNTER A ING GRAD
IPC: H04M1/02
Filed: 1980-11-04
Abstract: Mains power supply, for telephone installations, comprises a transformer and seven way output jack socket. All is designed to fit into a standardised casing complying with DIN 49 073 Bl.1 and 2. The design requires only one lead from power supply to telephone appts. A conventional base plate (1) carries the transformer (2) and a bracket (3) over it supports the seven-way output jack (4).
Patent DE-3044054-A1 (DE)
Title: Glare reduction circuit for vehicle additional brake lights - has timer switch for reducing or disconnecting supply current after given time period
Inventor: BOEHME ROLAND
IPC: B60Q1/44
Filed: 1980-11-22
Abstract: The additional brake lights are mounted inside the vehicle rear window and can reduce the visibility of the following vehicle driver. The glare reduction circuit has a timer switch which reduces, or completely interrupts the current feeding these additional brake lights (2), after a given switch-on time period. The timer switch pref. contains a transistor (3), or a thyristor, incorporated in the feed circuit (1) of the additional brake lights. The transistor or thyristor base is coupled to a capacitor, in which a blocking potential builds up during the switch-on period. The capacitor may be bridged by a quenching transistor (7) for a more rapid discharge. The timer switch may have a circuit for stabilising variations in the vehicle electric system voltage. The stabilising circuit may contain a capacitor circuit (8), earthed via a diode (9), which bridges the collector-base path of the feed circuit transistor and its capacitor.
Patent DE-3048456-A1 (DE)
Title: Three=dimensional photography camera - has several angles of view with automatic marking of negatives for positioning
Inventor: DEML REINHOLD DIPL PHYS DR
IPC: G03B19/00
Filed: 1980-12-22
Abstract: The three-dimensional still or cine-camera uses negatives marked with exposure details to control the projectors so that the projection is automatically set up. The code markings on the edge of the film enable the projection positions to follow the exposure positions faithfully. Several exposures provide a combined three dimensional effect, using several projectors for a composite image.
Patent DE-3104780-A1 (DE)
Title: Rotary mowing machine with a preparation device
Inventor: EISTERT THEODOR DIPL ING
IPC: A01D43/10
Filed: 1981-02-11
Abstract: Rotary mowing machine with a preparation device, in particular for large operating widths, for harvesting forage and grass. The aim of the invention is to simplify the construction of a rotary mowing machine with a preparation device and to design it in a space-saving manner, to improve its efficiency and to reduce the power requirement. The object of the invention, that of eliminating the requirement for additional driving elements for the preparation device and of uniting the cutting rotors and the preparation device in a single assembly, is achieved according to the invention by virtue of the fact that preparation devices (14) are situated across the catchment areas of the cutting rotors (5) and between the gearboxes (4), being arranged concentrically around the driveshafts (9). The preparation devices (14) consist of flanges (11) rigidly connected to the drive-shaft ends (10) of the gearboxes (4) and of spindles (12) mounted eccentrically in these flanges (11) and at the same radial distance from the drive-shaft ends (10). The spindles (12) carry the tools (13) of the preparation device (14). <IMAGE>
Patent DE-3105024-A1 (DE)
Title: Cocking and release device for a drive element of a photographic everset shutter
Inventor: KIRSCHNER HELMUT
IPC: G03B9/08
Filed: 1981-02-12
Abstract: A cocking and release device (8a, 8b, 5a, 5b) of a drive element (5) of a photographic everset shutter (1, 2, 3, 4, 5) is constructed in such a way that it is possible by means of a cocking and release lever (8) both to tension the drive element (5) and subsequently to pivot a locking element (8b, 8d) out of the path of motion thereof. In order to obtain a position, for the release of the drive element, which can be precisely predetermined, and to permit a defined path difference between the end of the cocking motion and the release or to permit an excess path, exceeding the actual cocking path, for controlling further operations, the cocking and release lever (8) and the drive element (5) can be rotated about mutually parallel axes (9, 6). The cocking and release lever (8) has two approximately mutually parallel, approximately radial control arms (8a, 8b), a cocking lug (5a), which is situated in the path of rotation of one control arm (8a), and a release lug (5b) being arranged on the drive element (5), and it being possible for the other control arm (8b) to be brought into the path of rotation of said release lug during the cocking movement. The cocking and release lever (8, 8a, 8b) is under the action of a return spring (9) by means of which after termination of the cocking movement it can be reset by its other control arm (8b) for the purpose of releasing the release lug (5b). <IMAGE>
Patent DE-3105940-A1 (DE)
Title: Loading bridge for ramps
Inventor: ALTEN KURT
IPC: B65G69/22
Filed: 1981-02-18
Abstract: These bridges are provided with a bridge plate which is pivotable on the ramp and an extension articulated on the free end of the bridge plate or, alternatively, an extension which can be moved in and out by displacement and serves as a support for the platform to be loaded or unloaded. The drive means for pivoting the bridge plate are subject to a dead man's circuit which prevents the bridge plate dropping further when the actuating switches are released. To allow the loading bridge, with the resting extension, in operation, to follow any downward movements of the platform, the dead man's circuit is cancelled when the extension is laid on the platform, but becomes effective again when the extension leaves its position of action.
Patent DE-3106060-A1 (DE)
Title: Permanent magnets and copper inserts in vibrational and air-bubble massaging baths
Inventor: FRENKEL WALTER
IPC: A61N2/08
Filed: 1981-02-19
Abstract: The invention relates to air-bubble massaging bath facilities whose treatment range is extended by use of permanent magnets and copper inserts. The solution resides in the fact that the latter be built into mats, grids and neck cushions on which the bathing individual rests, an inductive influence on the body with corresponding beneficial results on the total body taking place. Favourable results are achieved, in particular, in myalgia or angialgia.
Patent DE-3107777-A1 (DE)
Title: Fully fashioned sheet-like textile structure and its production
IPC: D04B21/20
Filed: 1981-02-28
Abstract: The invention relates to a fully fashioned sheet-like textile structure and its production, in which the additional volume of material necessary for use is applied as a base in a fully fashioned manner to a light sheet-like textile structure.
Patent DE-3113418-A1 (DE)
Inventor: SOMMERS HANS DIPL ING
IPC: A21B3/00
Filed: 1981-04-03
Abstract: 1. A gas-fired baking oven with an impeller (10) arranged at the rear wall (5) of said oven for circulating a mixture of products of combustion and air in the oven chamber (4) of said oven said mixture being guided by plates (2, 3) and incorporating a gas burner (1) consisting of an injector (11), a burner mixing tube (13) and a burner throat (14) arranged in a combustion chamber (6) below the bottom plate of said oven chamber (4), characterized in that said combustion chamber (6) is sealed to prevent the direct ingress of external air and in that at least the inlet orifice (12) of said burner mixing tube (13) and said injector (11) of said gas burner (1) combusting a fuel-lean mixture of fuel gas and combustion air by known methods are housed in an intake chamber (7) with air inlet openings (8) and at least one pressure equalization opening (9) between said intake chamber (7) and said combustion chamber (6) and in that a distributing device (15) is arranged inside said burner throat (14), said burner throat being covered by a grid (16) and in that shielding plates (17) are arranged along the sides of said burner throat (14) and in that the cross section of said air inlet openings (8) is 150 mm**2 to 350 mm**2 and preferably 250 mm**2 for each kilowatt of rated burner heat input.