baber/WOPTO huggingface dataset:
Patent DE-3124387-A1 (DE)
Title: Suspension fitting
Inventor: LAUTENSCHLAEGER JUN KARL
IPC: A47B95/00
Filed: 1981-06-22
Abstract: A suspension fitting (10) for hanging cabinets and the like, which can be mounted in the gap between the rear wall (18) of the item of furniture to be hung up and the wall of the room. Provided on the upper horizontal edge of the housing (20) of the fitting (10) is at least one vertically projecting attachment pin (38) provided with a through-bore (42) running at right angles to the rear wall (18). In the case of an item of furniture having an upper covering plate (14) which projects beyond the rear wall (18) to the wall of the room, the attachment pin or pins (38) is/are attached in matching recesses (40) in the covering plate (14) whereas, in the case of items of furniture having a covering plate (14) which ends at the rear wall (18), said pin or pins is/are connected to the covering plate (14) in each case by an attachment screw (44) which is screwed into the covering plate (14) in each case through the through-bore (42) in the attachment pin (38). For items of furniture in which the spacing between the rear wall (18) and the wall of the room is greater than the depth extent of the fitting housing (20), a spacer (46) is provided, which can be fitted onto the attachment pin or pins (38) and bridges the spacing to the rear wall (18) of the cabinet. <IMAGE>
Patent DE-3128711-A1 (DE)
Title: Striking mechanism for material testing
Inventor: MEYER REINHART PROF DR
IPC: G01N3/30
Filed: 1981-07-21
Abstract: The striking mechanism is used for material testing and for this purpose has an arrangement for measuring the time course of the force exerted on a test-piece (1) by a striking mass (7). This arrangement consists of a grid (10) which is firmly connected to the striking mass (7) and forms distance increments in the direction of movement of the striking mass (7), and of an arrangement (9) which scans the grid (10) and is intended for recording the time intervals required by the striking mass (7) to pass through the distance increments. There is provided for the striking mass (7) a guide (4) in which the striking mass can be displaced only along a rectilinear horizontal path or a path inclined slightly relative to the horizontal. The guide (4) extends between a catapult mechanism (5) which is provided for accelerating the striking mass (7) up to a speed which is desired for the blow, on the one hand, and the test-piece (1), on the other hand. The two resultants of the forces accelerating or retarding the striking mass (7) and exerted on the striking mass (7) by the catapult mechanism (5) and the test-piece (1) are applied at application points (13 and 14) on the striking mass (7) which lie, together with the centre of gravity (15) of the striking mass (7), in a straight line (8) parallel to the direction of guidance. <IMAGE>
Patent DE-3129441-A1 (DE)
Title: Electromechanical drive device (rotation-angle actuator)
Inventor: MISCH WOLFGANG
IPC: H02K24/00
Filed: 1981-07-25
Abstract: An electromechanical drive device, specifically a rotation-angle actuator for controlled and regulated rotation-angle setting, in the case of which the stator has two physically separated winding parts which form a common vector rotating field for angular deflection of the rotor, which is supported such that it can rotate. The rotor can engage over the integral stator in the form of a bell, or can be arranged in the form of a disc between two stator parts which are at a distance from one another axially. In this case, depending on the embodiment, a radial or an axial behaviour of the magnetic field lines (lines of force) results, which magnetic field lines originate from the rotor and stator and are operatively linked for rotor rotation.
Patent DE-3130755-A1 (DE)
Title: Securing means for fastening engineering bricks on a wall
Inventor: SEIFERT BERND
IPC: E04F13/08
Filed: 1981-08-04
Abstract: The invention relates to a securing means for fastening engineering bricks on a wall (2) via a heat-insulating layer (5). Said securing means permits simple attachment of engineering bricks, which can be carried out even by non-specialists, and has, for this purpose, a U-shaped retaining profile (1), the transverse web (1') of which has spacers (3). Said spacers are arranged at a distance from one another in a longitudinal direction of the retaining profile (1), their length transversely with respect to the longitudinal direction of the retaining profile (1) corresponds to the thickness of the heat-insulating layer (5), and they are provided in each case with a central bore (6) for receiving a bolt (11), to be anchored in the wall (2), and a nut (12) which can be screw-connected thereto. <IMAGE>
Patent DE-3134374-A1 (DE)
Title: Device for the locking of a wall, which can be pivoted about an upper pivot spindle, of a tiltable vehicle body
Inventor: MATTHES GERHARD
IPC: B60P1/26
Filed: 1981-08-31
Abstract: Device for the locking of a wall (8), which can be pivoted about an upper pivot spindle (10), of a tiltable vehicle body (2), by means of at least one locking member (22) which engages from the outside the lower edge (24) of the wall (8), is mounted, such that it can pivot about a pivot spindle (20) parallel to the upper pivot spindle (10), on a chute (16), projecting outwards, of the vehicle body (2) such that it can be lowered below the surface (32) of the chute (16) and is controlled in dependence on the tipping position of the vehicle body (2), characterised in that the locking member (22) has as a locking surface a spherical projection (28) against which the lower edge (24) of the wall (8) presses, in the closed position, with a resultant force (K), the direction of which runs above the pivot spindle (20) of the locking member (22), and in that the locking member (22) has a side surface (30) which, in the tilting position of the vehicle body (2), is at least approximately in alignment with the surface (32) of the chute (16). <IMAGE>
Patent DE-3134386-A1 (DE)
Title: Dice-like toy
Inventor: SCHNEIDER HARALD F
IPC: A63F9/08
Filed: 1981-08-31
Abstract: The invention relates to a dice-like toy, consisting of a body having at least four outer faces, the body being subdivided at least once into planes running parallel to the outer faces so that discs are formed which have an end part at each corner, at least one side part between the end parts, and a central part in the centre between the end and side parts, the end parts, the side parts and the central parts of all the discs being of identical construction in each case, and the fastening of the individual parts to one another being constructed in such a way that the discs are rotatable relative to the remaining body in each case in their plane about an axis running perpendicularly through their centre point. It is proposed in such a dice-like toy to provide between each disc and the remainder of the body two tongue and groove systems which engage in one another in a dovetail manner and are concentrical to the axis of rotation, the outer system being arranged between the end parts of the discs and the adjacent front faces of the side parts of the remaining body, and the inner system being arranged between the side parts of the disc and the adjacent side faces of the central parts of the remaining body. It is possible by means of the invention to produce dice-like bodies for toys irrespective of the number of outer faces without losing the mutual fit of the individual parts.
Patent DE-3138309-A1 (DE)
Title: Biological digestion of lignin-containing substances
Inventor: FEILHAUER WALTER
IPC: C12P19/14
Filed: 1981-09-25
Abstract: In a process for digesting lignin-containing substances, the protozoa and bacteria predominantly living in symbiosis with termites are used.
Patent DE-3143540-A1 (DE)
Title: Bolt for sliding blinds, sliding windows and the like
Inventor: WIBERG STEN
IPC: E05B65/08
Filed: 1981-11-03
Abstract: A bolt for sliding blinds, sliding windows and the like has a tilting member (16) which is mounted in a holder on a displaceable pane (13) and resembles a lever arm and which is under spring prestress. The tilting member (16) is equipped at one end with a front detent hook (22) which interacts with a fixed catch nose (23). The tilting member (16) is equipped, furthermore, with a rear detent hook (24) which interacts with a second catch nose located diametrically opposite the first-mentioned catch nose (23). <IMAGE>
Patent DE-3143804-A1 (DE)
Title: Microporous ion exchanger membrane and process for producing it
Inventor: STRATHMANN HEINER DR
IPC: C08G75/0295
Filed: 1981-11-04
Abstract: The invention relates to a microporous ion exchange membrane having a porosity of 5 to 50%, at least 90% of the pores having a mean diameter from 1 to 10,000 nm.
Patent DE-3146350-A1 (DE)
Title: Pipe/hose fracture valve
Inventor: DOLDERER ERICH A
IPC: F16K17/28
Filed: 1981-11-23
Abstract: Published without abstract.
Patent DE-3150417-A1 (DE)
Title: Process and circuit arrangement for recording binary information on a magnetic information carrier
Inventor: BAUER NORBERT DIPL ING
IPC: G11B20/10
Filed: 1981-12-19
Abstract: In the case of a process for recording binary information on a magnetic information carrier, in which the two binary characters are represented by opposite magnetic saturation, only the changes in the direction of magnetisation between the track elements of the magnetic information carrier are recorded, in the form of correspondingly directed needle pulses, in such a way that the part of the track elements between two successive needle pulses is not magnetised.
Patent DE-3150786-A1 (DE)
Title: Multi-component window, formed from at least one vertically displaceable lower pane and an upper pane, for driver's stands, driver's cabs or the like and the driver's cab of vehicles etc. equipped therewith
Inventor: JANSEN HEINRICH
IPC: B60J1/04
Filed: 1981-12-22
Abstract: The invention relates to a multi-component window, formed from at least one vertically displaceable lower pane and one upper pane, for driver's stands and at the same time shows the driver's cab, equipped therewith, of vehicles, building machinery, lifting machinery and transport devices with a window main frame which is seated between the struts of the driver's cab and in which the upper window is seated in an intermediate frame and a guide is provided for the lower window which can be displaced vertically over the upper window, the intermediate frame having a guide for the lower window which continues the window guidance. The invention consists in the fact that under the roof of the driver's cab an approximately horizontally extending guide is provided into which the intermediate frame can be pushed with one or both panes.
Patent DE-3205681-A1 (DE)
Title: Method of manufacturing candles with a colour-patterned surface
Inventor: VITEZ ALADAR G
IPC: C11C5/02
Filed: 1982-02-17
Abstract: A method for enhancing candles is described, according to which the latter are given a colour-patterned surface. To this end, the candles are arranged in a horizontal layer and rotated about their axis. A colour solution in the desired pattern is applied to the rotating candle, and the colour solution is stoved by bringing the rotating candle briefly into contact with a flame. The method is also suitable for the production of candles with surfaces patterned in a coloured/three-dimensional manner. In this process, the rotating candle provided with the colour solution is sprinkled with stearol and then stoved. The method can be used to produce candles of a decorative appearance whose surfaces exhibit, for example, marbled graining, cloudy discolorations, flower- or leaf-like structures or speckled patterns. <IMAGE>
Patent DE-3205786-A1 (DE)
Title: Ball basket with handle stick and slip rings and a retractable and extendable leg in combination with baskets, nets and containers for collecting balls
Inventor: NOERTHEMANN KARL-HEINZ
IPC: A63B47/02
Filed: 1982-02-18
Abstract: Picking up or easily collecting balls, in particular tennis balls, which are lying around on the ground of a court after the game is permitted by means of a stick like a walking stick, on which two slightly spaced-apart adjacent oval rings are mounted at the lower end perpendicular to the upright part of the stick, with which the balls can easily be picked up without bending the body or using the hands to grip the balls. The oval rings are dimensioned on the inside such that a ball can be forced through the rings counter to the resistance of the ground with a pressure from the hand pressing from above by means of the stick in order thus to convey the balls into the interior of a container, such as a basket or tubular net, connected to the rings, for the purpose of picking up and collecting said balls. The rings form the bottom of the container which is closed on the other four sides so that the balls are enclosed. Situated inside the handle stick is a second stick which takes over the function of a standing support by means of a connected ring and can be retracted and extended as well as fixed for the purpose of removing the balls from an advantageous gripping height.
Patent DE-3208565-A1 (DE)
Title: Process for the removal of trityl protective groups
Inventor: KOESTER HUBERT PROF DR
IPC: C07H21/00
Filed: 1982-03-10
Abstract: Trityl protective groups of sensitive organic compounds, in particular nucleosides, oligonucleotides and/or polynucleotides, can be removed rapidly, quantitatively and mildly under absolutely proton-free conditions using halogen compounds of the general formulae RM<II>X, (RO)M<II>X, R2M<III>X, R(RO)M<III>X, (RO)2M<III>X, R3M<IV>X, R2(RO)M<IV>X, R(RO)2M<IV>X, (RO)3M<IV>X, RM<III>X2, (RO)M<III>X2, R2M<IV>X2, R(RO)M<IV>X2, (RO)2M<IV>X2, RM<IV>X3 or (RO)M<IV>X3. In the formulae, R denotes alkyl, cycloalkyl, phenyl or benzyl groups, M<II> denotes tin or zinc, M<III> denotes boron or aluminium, M<IV> denotes titanium or tin and X denotes halogen.
Patent DE-3213859-A1 (DE)
Title: Foot control for a lifting platform
Inventor: KILQUS KARLHEINZ
IPC: F16P3/00
Filed: 1982-04-15
Abstract: The foot control of a lifting platform (20) is designed such that a direct changeover from lifting to lowering or vice versa is not possible without a safety switching unit (Z) for operation by the second foot being released and operated again in the meantime. However, the foot control is designed such that, after preselecting a movement direction, that is to say for example lifting, the lifting movement can be carried out as often as required by repeated operation of a lifting switch unit (H). <IMAGE>
Patent DE-3216253-A1 (DE)
Title: Cross-strut for a fence
Inventor: BRAMSIEPE ROBERT
IPC: E04H17/14
Filed: 1982-04-30
Abstract: The cross-strut is intended for a fence, in particular for a paddock or pasture fence. The cross-strut is extruded from plastic. To be able to manufacture and attach the cross-strut simply, it is designed as a solid profile piece which is flat in terms of its board and capable of bending in a rupture-free manner with winding curvature.
Patent DE-3216931-A1 (DE)
Title: Adjustable reclining seat for vehicles of all kinds
Inventor: ZUMDICK GEORG
IPC: B60N2/75
Filed: 1982-05-06
Abstract: Published without abstract
Patent DE-3225838-A1 (DE)
Title: Process for heat recovery from dust-laden gas
Inventor: OKAMOTO EIJI
IPC: F28D13/00
Filed: 1982-07-09
Abstract: The process for heat recovery from a gas is carried out using a regenerative gas/gas rotating heat exchanger, the dust concentration in the gas being greater than 5 g/m<3> (S.T.P). The heat exchanger contains spherical heat transfer elements, which form a fluidised bed under the flow of the dust-laden gas. The dust deposited on the surfaces of the spherical heat transfer elements is detached or scraped off by the frictional contact between these elements, so that a blockage of the regenerator or heat exchanger by dust deposition is effectively prevented and thus a high heat transfer efficiency is achieved.
Patent DE-3237634-A1 (DE)
Title: Vacuum-tight container
IPC: B65D3/22
Filed: 1982-10-11
Abstract: The vacuum-tight container has a container shell, made of paper strips which are wound spirally in several layers and bonded together as an outer surface, and an inner surface which is joined to the latter and is made of a multi-layer strip of composite material which is likewise wound spirally and consists of a plastic covering layer, a metal intermediate layer and a paper layer facing the outer surface, and metal lids beaded onto the container shell, wherein the abutting surface of the strip of composite material is folded over through 180 DEG in the edge region facing the outer surface and welded onto the adjacent straight edge region of the spirally wound strip of composite material and the flanges of the lid and the container body, obtained during the beading of the lids, are pressed onto the outer shell surface of the container body in the manner of a crease.
Patent DE-3300391-A1 (DE)
Title: Method and device for representing sinusoidal quantities
Inventor: BEL ROLAND
IPC: G01R13/20
Filed: 1983-01-07
Abstract: To represent a periodic quantity U = Uo sin  omega t in accordance with the so-called Fresnel representation, in which a reference vector OR rotating in the positive direction, for example the supply voltage, is used as reference quantity, a sampling vector OB with constant vector length is utilised which rotates at the same rate but in the opposite direction and is oriented diametrically oppositely to the reference vector OR at time t = 0. Furthermore, the amplitude Uo of the quantity U is measured, particularly by determining the instantaneous value of this quantity at the time at which it passes through its maximum (vector OU1), and the value measured in this manner is referred to the vector OB1 on which the sampling vector is located at the time at which the quantity U precisely assumes its positive maximum at (OU1). This verifies that the deviation from (OB1), referred to OY, precisely corresponds to the phase angle of the quantity U referred to the reference vector. In practice, (OB1), which has a known constant length, is multiplied by (OU1) and by an auxiliary voltage with a relatively much higher frequency, and the cathode tube is exposed for a very short time interval when (OB) is located at (OB1), as a result of which a precise representation of the quantity U can be achieved.
Patent DE-3301338-A1 (DE)
Title: Feed-water preheater
Inventor: BRAEUTIGAM MAX DIPL ING
IPC: F22D1/32
Filed: 1983-01-17
Abstract: A feed-water preheater has a housing 1, in which pipes 3, 4, 5 are provided, wound around a core pipe 2. The feed-water to be heated is guided in the pipes, and in the outer space a heating fluid, for example low-pressure steam, flows around the pipes. The feed-water preheater contains three zones 19, 20, 21 which are designed as heat removal zone, condensation zone and supercooling zone for the heating fluid. At least two of these zones are arranged radially next to one another around the core pipe. <IMAGE>
Patent DE-3309027-A1 (DE)
Title: Circuit arrangement for suppressing effects of external light in semiconductor imaging devices
Inventor: GITTLER GUENTER
IPC: G06V10/12
Filed: 1983-03-14
Abstract: The invention relates to a circuit arrangement for suppressing effects of external light in semiconductor imaging devices. It is used in measuring, handling and robot technology and here especially in electro-optical measuring systems which require an exclusion of the effects of external light. The aim of the invention is the creation of an electro-optical measuring device comprising a radiation source as transmitter and a photo-sensitive high-resolution semiconductor imaging device as receiver, which, with little complexity, enables reliable signal detection to be achieved with strong effects of external light. The object is to be achieved to find possibilities for processing the opto-electronic transmitted and received signal. This is done by transmitter and receiver being synchronised. A novel clocked drive to the control electrode ensures that an activation of the sensor and evaluation of this transmitted signal is only possible at the time the transmitted signal is radiated. The suppression of external light is carried out without significant additional complexity, is characterised by high signal/noise ratio, has high reliability and is characterised by low power consumption. <IMAGE>
Patent DE-3309980-A1 (DE)
Title: Adaptor for audio tape recorder
Inventor: TIMM HORST ING GRAD
IPC: G11B25/06
Filed: 1983-03-19
Abstract: An adaptor for audio tape recorders is proposed which permits the use of small cassettes (so-called micro cassettes) in audio tape recorders which are in fact intended for the use of larger audio tape cassettes (so-called compact cassettes). The drive for the audio tape in the micro cassettes (2) takes place by means of a capstan (48) which is mounted in the adaptor (1) and for its part is releasably connected via a gear mechanism to the capstan (55) of the audio tape recorder. By actuating an operating button (5), the gear connection between the two capstans (48, 55) is established, by actuating operating buttons on the audio tape recorder this gear connection is dissolved. <IMAGE>
Patent DE-3311156-A1 (DE)
Title: Safety car seat for children
IPC: B60N2/28
Filed: 1983-03-26
Abstract: Safety car seat for children, having a shell seat (2) which can be adjusted in a frame (1) to at least two different positions by single-hand operation and is arranged in a lockable fashion, and having an interception element (3) which consists of plastic and is matched to the shell seat (2) in terms of dimensions and which can be connected to a belt (42) of the belt system (4) by means of a belt (31) via connecting elements (32,43), in which case, in addition to the belt (42), the belt system (4) also comprises a belt (41) with which the frame (1) can be attached to the body of a vehicle. By virtue of the particular shape, in particular of the support bar (11) and of the sub-elements (111) which are connected to one another by means of a crossmember (15), in the event of a collision, part of the released energy is applied via the crossmember (15) to the upholstery of the seat bench of a vehicle so that the forward movement of the child and the acceleration values are reduced to values below the admissible limit values. <IMAGE>
Patent DE-3312265-A1 (DE)
Title: Device for determining the exact position of a powered hand tool such as, in particular, a portable power drill and shot appliance
Inventor: WINKLER ERNST
IPC: B25H1/00
Filed: 1983-04-05
Abstract: It is provided with at least one spirit level (3, 9, 13) which is arranged perpendicularly or parallel to the machine axis (5). Vertical or horizontal operations can thereby be carried out with the powered hand tool without the need for additional devices, with the exception of the spirit level. <IMAGE>
Patent DE-3315884-A1 (DE)
Title: Method and circuit arrangement for operating a centrally controlled telecommunication, particularly telephone, switching system
Inventor: VOIGT WOLFGANG
IPC: H04M3/428
Filed: 1983-05-02
Abstract: A subscriber which dials a subscriber connection which is currently busy because of a data connection (for example videotext) receives an announcement which informs him of the type of busy case. Dialling suffix dialling codes triggers the sending out of a particular information item by a signalling circuit looped into the data connection which results in a visual indication on the screen of the calling subscriber. If the called subscriber releases the data connection on the basis of this indication, a telephone connection is established between him and the calling subscriber. The indication on the screen can also contain the name or the telephone number of the calling subscriber.