baber/WOPTO huggingface dataset:
Patent DE-3033483-A1 (DE)
Title: Mouthwash spray for use with shower - has capillary tube with angled nozzle detachable secured to hose
Inventor: EICHLER RUDOLF
IPC: A61C17/032
Filed: 1980-09-05
Abstract: The mouthwash spray cleans the teeth and intervening spaces of bacteria and the remnants of food and massages the gums, the water pressure and temperature being set at the mixing valve. It comprises a capillary tube (1) with an angled jet nozzle (2) and a base component (4) with cone (3). The component is detachably secured to the hose of a hand-controlled shower rose (7). Nozzle holes can be drilled in the top part of the tube, which is inserted with the cone in the base component.
Patent DE-3037036-A1 (DE)
Title: Hydraulic paper cutting machine control unit - has pressure reducing valve between stop valve and pump
Inventor: WESSEL GUENTHER DIPL ING
IPC: F15B20/00
Filed: 1980-10-01
Abstract: The safety control unit is particularly for hydraulically operated machines for paper-cutting. An operating ram is supplied by a pump with an adjustable pressure valve and a slide valve with a cone seat on the pressure side, the latter valve shutting off the supply to the ram. A two-way flow-control valve in the return pipe divides the fluid quantities. Between the slide valve and the pump is a pressure-reducing valve, building up a pilot pressure on its outlet side. This valve is connected via a cut-indicating control slide valve and a temp. compensated safety valve to a solenoid-operated stop valve before the pipe to the hydraulic fluid tank.
Patent DE-3038009-A1 (DE)
Title: Release device for switch operating handle - uses sliding vertical bar to allow spindle to be removed for repair without rotation
Inventor: BARON HORST
IPC: H01H9/04
Filed: 1980-10-08
Abstract: The operating handle (17) for an electrical switch is moved between two operating positions. The spindle (11) has a bearing portion (12) rotated in a bush (13) screwed into the front plate (10) of the housing and secured by fittings so that it can be removed externally from the front, if a repair is required. The inner end has two flats (14) machined across it, with a flange (26) preceding them. This forms part of a release system with a lever (21) inside the housing. The lever has a keyhole slot through it with the rounded top (22) level with a semicircular collar (23). When the lever is lowered (27) the collar encloses the flange, permitting the spindle to rotate when the handle is swung round. When the lever is lifted, the flange is freed and the spindle can be removed, but since the flats are between the sides (20) of the slot, it cannot be rotated.
Patent DE-3038170-A1 (DE)
Inventor: NAUER ULRICH
IPC: B65F1/14
Filed: 1980-10-09
Abstract: A built-under cabinet (3) for kitchen fittings has a base (13) supported by a foot part (9) and a door opening which can be closed by a pivotable door (25). The base (13) is provided with an opening (13a) into which a trough (15) is inserted. A waste container (31) is attached by hinges (33) on the upper side of the base (13) so as to be tiltable and is connected to the door (25) by a connecting member (43). A lid (49) is attached pivotably to the side walls (19) of the cabinet (3) above the waste container (31). When the door (25) is closed, the waste container (31) assumes a vertical position, projects downwards into the trough (15) and is closed at the top by the lid (49). When the door (25) is opened, the waste container (31) tilts into an inclined position in which it partially projects out of the door opening. This design allows a waste container to be accommodated below a sink (5a), which waste container is readily accessible when the door (25) is open despite its relatively great height. <IMAGE>
Patent DE-3038180-A1 (DE)
Inventor: FEHLER DIETER DIPL PHYS DR
IPC: G01F1/46
Filed: 1980-10-09
Abstract: 1. Apparatus for measuring the differential pressure in a tube (18, 18') through which flows a medium, with two elongated probe bodies (12, 14; 12', 14') having an identical outer contour, which are successively arranged and extend into the tube, whilst being connected to a measuring device by means of a channel (28) in the particular probe body, one probe body having the openings counter to the flow direction for measuring the dynamic pressure and the other probe body has the openings in the flow direction for measuring the static pressure, characterized in that the probe bodies (12, 14; 12', 14') have the same cross-section of a hexagon, that the openings (24, 26; 24', 26') of each probe body are in each case arranged on a longitudinal edge thereof and that the longitudinal edges of the probe bodies which are directed to one another have a spacing at least corresponding to the transverse diameter of the probe bodies.
Patent DE-3046296-A1 (DE)
Title: Improvement in cooling system energy balance - has exhaust heat of cooling assembly extracted or fed to water pre-heater
Inventor: REITER BERNHARD DIPL ING
IPC: F25B29/00
Filed: 1980-12-09
Abstract: The improvement is in the energy balance of cooling systems, esp. in the home. The exhaust heat of the cooling assembly (6) is taken away to the outside air (2) or to a domestic water pre-heater. Specifically, a heat exchanger (1) is connected in front of the air condenser (5) of the cooling assembly (6) and is connected with an outside cooler (2) and/or the heat register (3) of a water storage vessel (10) via a secondary cooling circulation system (4).
Patent DE-3048277-A1 (DE)
Title: Bimetallic strip type AC element - has strip located between triple permanent magnets and embraced by coil at either end
Inventor: RASSBACH KLAUS ING GRAD
IPC: H02K53/00
Filed: 1980-12-16
Abstract: The A.C. element comprises a magnetic bimetallic strip (I) arranged between two triple magnets (2) with alternate N,S and N poles and is designed to induce an alternating e.m.f. in a coil arrangement (3). around the bimetallic strip by means of the strip's vibrations and the alternating magnetic field. The changes in the magnetic field as caused by vibrations of the bimetallic strip lead to the alternating e.m.f. being induced in the coils (3). The vibrations of the bimetallic strip are the result of the magnetostriction effect of the associated magnetic fields from the permanent magnets.
Patent DE-3107308-A1 (DE)
Title: Arrangement for attaching an electro-acoustic transducer in a telecommunications device
Inventor: LUGER JOHANN
IPC: H04R1/08
Filed: 1981-02-26
Abstract: The transducer capsule (3) is held in the positioning plane of a housing part (8) at a functional distance from the latter. A retaining ring (1) overlaps the transducer capsule (3) with a circumferential stepped surface (2) from its side which faces away from the housing surface. The retaining ring has elastically mouldable catch elements (12) radially projecting over its circumferential surface. The housing part (8) is provided with rigid catch elements (15) oriented vertically in relation to the positioning plane and matched to the circumferential size of the retaining ring. The end surfaces of the elastic catch elements of the retaining ring can be locked through axial joining of the retaining ring and the housing behind the retaining surfaces (17) of the rigid catch elements of the housing part. The transducer capsule (3) is thus held in form-fitting fashion between the housing part (8) and the retaining ring (1). An elastic, annular positioning part (10) is inserted between the transducer and the housing part for damping and tolerance matching. The invention is suitable for use in telephone handsets and handheld telephones. <IMAGE>
Patent DE-3113966-A1 (DE)
Title: Automatic wire cutting and setting device for brush manufacture
Inventor: GRZONDZIEL ERNEST
IPC: A46D1/08
Filed: 1981-04-07
Abstract: The invention relates to a device for automatic cutting and setting of corrugated wire for brush manufacture, in particular to the further design of the rotatable drum magazine. Mounted on the circumference of the drum magazine are a plurality of longitudinal grooves for receiving the cut-off sections of wire and a plurality of transverse grooves for receiving scrapers. After the setting operation, individual wires are thus prevented from remaining stuck in the longitudinal grooves. Furthermore, partial encasing of the drum magazine is provided, which guarantees a precise bundled discharge of the sections of wire which have been cut to length.
Patent DE-3115458-A1 (DE)
Title: Device for self-checking precision weighing appliances
Inventor: HONECKER SIEGFRIED DIPL ING
IPC: G01G7/04
Filed: 1981-04-16
Abstract: The invention relates to precision weighing appliances with switching weights and force transducers or force-compensating systems. The aim of the invention is to provide extended possibilities of use with a higher accuracy class for self-checking precision weighing appliances. The object of the invention is to broaden the range of the electronically determined mass value and to make it possible to check it in each weighing cycle, whilst the number of switching weights and the control are to be reduced and the lifting mechanism simplified. The essence of the invention is that, in the abovementioned precision weighing appliance, only one motor-actuated switching lever and one switching weight, which corresponds in its mass to the electronic positive measuring range = negative range of the force transducer or force-compensating system, is connected to a load carrier in the calibration position and is tared mechanically by means of mass with the aid of a lever, and, in the lifted-off position of the switching weight, a negative final value of the electronic measuring range of the force transducer or force-compensating system = zero point of the weighing range is assigned via a computer. <IMAGE>
Patent DE-3118086-A1 (DE)
Title: Apparatus for processing the hooves of horned cattle
Inventor: CLEMENTE CARL H DR
IPC: A01L15/00
Filed: 1981-05-07
Abstract: Published without abstract.
Patent DE-3121984-A1 (DE)
Inventor: SOMMER OSWIN DIPL CHEM DR
IPC: C08L83/04
Filed: 1981-06-03
Abstract: Compositions which can be stored under anhydrous conditions but when exposed to moisture crosslink at room temperature to form elastomers, comprising a diorganopolysiloxane having terminal condensable groups, a silicon compound containing at least three hydrolyzable groups per molecule which are bonded to silicon, and an alkylenediamine in which at least one hydrogen atom that is bonded to a nitrogen atom of the alkylenediamine is substituted with a polyalkylene oxide.
Patent DE-3122558-A1 (DE)
Inventor: HAUSSEL WERNER
IPC: G01R13/22
Filed: 1981-06-06
Abstract: Digital measuring device, including a trigger generator having an input for receiving an analog measuring input signal, a variable delay line being connected to the trigger generator and having an output, an analog/digital converter receiving the analog measuring input signal, a transient memory connected to the analog/digital converter, a picture refresh memory connected to the transient memory for storing the measuring input signal, a Walsh function generator connected to the picture refresh memory, a liquid-crystal picture screen being connected to and addressed by the Walsh function generator, the output of the variable delay line being connected to the analog/digital converter, the transient memory and the picture refresh memory, and a selectable time base being connected to the variable delay line, the analog/digital converter and the transient memory.
Patent DE-3124752-A1 (DE)
Title: Lorry with roll-off loading ramp
Inventor: ALBERSINGER GEORG
IPC: B60P3/12
Filed: 1981-06-24
Abstract: The lorry superstructure is used for transporting vehicles, preferably cars. The particular feature consists in the novel development of the mechanism for rolling off the loading ramp. This mechanism is composed of a pivoted lever (2) which is actuated by a hydraulic cylinder (7) and is arranged in the region behind the rear axle of the vehicle. As a result, it can be attached to most types of lorry. This design results in the loading ramp having an extremely low drive-on ascent, as a consequence of which the loading process is substantially facilitated. A further feature consists in the second loading ramp which is in a recessed arrangement and is intended for loading an additional car. When not in use it does not present a hindrance. The lever mechanism (10, 11, 12) used for raising the ramp effects a controlled movement into an oblique position inclined slightly forwards, resulting in a low centre of gravity for loading. <IMAGE>
Patent DE-3127084-A1 (DE)
Title: Device for producing tubular hollow articles, in particular hollow shafts, from fibre-reinforced plastic
Inventor: PUCK ALFRED PROF DR ING
IPC: B29C53/60
Filed: 1981-07-09
Abstract: The aim of the invention is to conceive a device for producing tubular hollow articles from fibre-reinforced plastic, in particular hollow shafts, such that there is ready access to spools, impregnation bath and winding head and a simple refeeding of torn fibre strands is thus provided. The aim is to achieve this with a simple overall construction and a guidance of the fibre strands leading to equal stresses for all fibre strands in order to prevent distortions of the finished hollow articles. To this end, the device is provided with a fixed, annular winding head and a rotatable winding mandrel which penetrates said winding head, is displaceable in alternate directions perpendicular thereto and, with each passage, is provided with at least one closed winding layer of helically laid-on fibre strands which are each guided from a supply spool which is stationary with respect to the winding head, through an impregnation bath, to the winding head and form between the winding head and the winding mandrel a fibre-strand sleeve which tapers towards the mandrel in the respective feed direction thereof. In this process, the winding mandrel is arranged vertically and the supply spools are provided in a star-shaped configuration around the winding head, so that the fibre strands can each be fed radially to the winding head.
Patent DE-3128653-A1 (DE)
Title: Armrest, in particular for motor vehicle seats
Inventor: WALTER KURT
IPC: B60N2/75
Filed: 1981-07-20
Abstract: The invention relates to an armrest, in particular for motor vehicle seats, which is supported on the seat frame or on a panel and which can be moved in its entirety below the seat surface, specifically into the lateral free space next to the actual seat. In order to improve or facilitate handling of this armrest, it is proposed that the coupling of the armrest (7) to the panel (4) or the like take place via a hinge joint (33-36) consisting of two parts (cf. 35, 36) which can be locked to one another and have large sliding faces and that the actuation handle (42-45) for the lock (37-39, 41) be accommodated in the armrest part (9) which tends downwards and rearwards. <IMAGE>
Patent DE-3129645-A1 (DE)
Title: Tooth brush
Inventor: FISCHER KURT E
IPC: A46B7/04
Filed: 1981-07-28
Abstract: In a tooth brush comprising two components which are firmly and releasably connected to one another there is arranged a metallic connecting member whose narrow tolerance guarantees a perfect connection for any period of time.
Patent DE-3143512-A1 (DE)
Title: Control system for magnetic cushion vehicles
Inventor: STEINMETZ GUENTER
IPC: B61B13/08
Filed: 1981-11-03
Abstract: The invention relates to a control system for magnetic cushion vehicles for controlling the air gap between magnet and rail. A controller is provided for each magnet, which controller drives an actuator (6, 6') constructed as a magnetic current controller which can be rapidly switched on and off, via which actuator each magnet (4) is supplied with energy. In addition, the control system has an inner control circuit for feeding back a variable, assigned to the actual magnetic force (Fact), to the input (8) of the magnetic current controller (6). For example a flux sensor or a current sensor for the magnetic current is used to determine the magnetic force. The magnetic current controller has either two-point or three-point characteristics. With such a control system, the tracking characteristics of a magnetic cushion vehicle can be improved since in the event of deviations from the nominal state it is quickly returned into said state. <IMAGE>
Patent DE-3205603-A1 (DE)
Title: Process for increasing the pyrolysis oil yield and shortening the pyrolysis time
Inventor: HOELL RUPERT
IPC: C10B53/07
Filed: 1982-02-17
Abstract: The process is characterised in that the feedstock (plastics, rubber etc.) is treated before the pyrolysis, preferably at an elevated temperature, with one or more liquid hydrocarbons (for example pyrolysis oil, partially hydrogenated aromatics etc.) or immersed therein. This leads to subsequent shortening of the pyrolysis time, at elevated temperature (100 DEG C) to a reduction of the water content in the condensate, and to an increase in the yield of liquid pyrolysis products. In practice, the process can be combined with any pyrolysis process, that is to say it can also be retrofitted.
Patent DE-3208628-A1 (DE)
Inventor: WEHINGER EGBERT DIPL CHEM DR
IPC: C07D417/04
Filed: 1982-03-10
Abstract: Compounds of the formula   <IMAGE>   in which R is an optionally substituted aryl or heterocyclic radical, R1 is a hydrocarbon radical which is optionally interrupted by 1 oxygen atom in the chain, and/or which is optionally substituted, R4 is an aliphatic hydrocarbon radical having 7 to 14 carbon atoms, which is optionally interrupted by one oxygen atom and/or which is optionally substituted, R2 and R3 each independently is hydrogen, an alkyl radical, an aryl radical or an aralkyl radical, or, for the case where one of the substituents R2 or R3 has the above-mentioned meaning, the other is hydroxymethyl, acetoxymethyl or amino, and X is N-R5, wherein R5 is hydrogen, an alkyl radical which is optionally interrupted by an oxygen atom, a morpholinoalkyl radical, an aryl radical or an aralkyl radical or X is an oxygen atom, when one of the radicals R2 or R3 denotes an amino group, or pharmaceutically acceptable acid addition salts thereof, exhibit hypotensive activity.
Patent DE-3212275-A1 (DE)
Title: Method and machine for the production of sheet-metal packaging cans with a folded-over inner rim at the lid and at the bottom part of the can
Inventor: ALBRECHT HELMUT
IPC: B21D51/26
Filed: 1982-04-02
Abstract: The invention relates to a method for the production of sheet-metal packaging cans with a folded-over inner rim both at the lid (9) and at the bottom part (8) of the can, the processing of the two parts taking place in adjacent separate production lines (1, 2). In this process, the two parts (8, 9) are deep drawn to the finished height and, in the case of the taller part i.e. the bottom part (8) of the can, the corners are, if required, cut to the finished height in a further operation, while the same processes are performed on the two parts (8, 9) in further operations, namely in each case two opposite corners with parts of the rim are bent inwards and the rim is then folded over inwards completely. <IMAGE>
Patent DE-3216643-A1 (DE)
Title: Forced draught ventilation device
Inventor: GUENTNER HERWIG DR ING
IPC: F01P1/00
Filed: 1982-05-04
Abstract: The invention relates to a forced draught ventilation device for a unit (6) with non-circular contour, in which the cooling air delivered by the externally driven fan (4) flows through the unit (6) essentially perpendicular to the contour plane, a turbulator (1) lying transversely to the cooling air flow with guide surfaces (1B) extending radially outwards from its centre being arranged in the cooling air flow in front of the unit, which turbulator distributes the cooling air flow onto the contour plane and deflects the outer area of the cooling air flow with its guide surfaces (1B) obliquely outwards to the corner areas of the unit (6). <IMAGE>
Patent DE-3216653-A1 (DE)
Title: Plinth system for ventilating cabinet frames
Inventor: LANGE KLAUS
IPC: A47B95/00
Filed: 1982-05-04
Abstract: The invention relates to a plinth system for ventilating cabinet frames. In this case, the plinth is intended to guarantee an adequate possibility of ventilation and, at the same time, to serve as a cable space for the wiring of the cabinet frames to one another. For this purpose, the invention provides for each plinth of a cabinet frame to consist of four plinth feet (14) and appropriate coverings (15, 16), the four plinth feet (14) being arranged at the four corners of the cabinet frames. In this case, the plinth feet (14) consist in each case of an upper plate (1) and a lower plate (2), whose edges are bent downwards or upwards with a predetermined bending radius, and three supports (3, 4, 5) are arranged in a particular manner between the two plates. Provided on the two outsides of the upper plate of each plinth foot are U-shaped profiles (6, 7) for receiving the respective cabinet frame (17), which profiles are fitted with an insertion slope. This results in a modular plinth construction which can be set up in any desired manner. This plinth system can preferably be used in cabinet frames in data processing technology. <IMAGE>
Patent DE-3218093-A1 (DE)
Title: Electronic device for monitoring the operating conditions of a taxi
Inventor: HERMANN VERENA
IPC: G07B13/02
Filed: 1982-05-13
Abstract: The invention relates to an electronic device for installation in motor vehicles with a taximeter. One or more capacitively operating sensors detect the free/occupied state of the passenger seat or seats and a measuring sensor detects the stationary/moving state of the motor vehicle. An electronic central processor unit evaluates the signals and displays them by means of a numerical display and diodes. It is possible to inhibit the supply of fuel in a special switching position if the taximeter is not switched on in the occupied state. The device is protected against tampering.
Patent DE-3220737-A1 (DE)
Inventor: KAISER JUERGEN
IPC: H04B15/02
Filed: 1982-06-02
Abstract: A radio interference suppression choke with a low leakage field, includes a ring core formed of magnetically soft material, a plurality of windings each formed of a respective continuous wire wound on the core in separate respective series-connected winding sections, the windings having mutually adjacent transition regions, and an insulating cap disposed on the core separating the windings at least at the mutually adjacent transition regions thereof.
Patent DE-3228126-A1 (DE)
Title: Process for the manufacture of porous ceramic products with poreless top layers
Inventor: ZIELONKOWSKI WERNER DR
IPC: B28B1/50
Filed: 1982-07-28
Abstract: The invention relates to a process for the manufacture of porous ceramic structural elements having closed, poreless top layers. A raw material for the structural elements, for example clay, is mixed with pore-forming agents, for example expanded plastic particles, this material is brought together with top layers of the same raw material, but without a pore-forming agent, to give a finished article which is dried and then fired.