baber/WOPTO huggingface dataset:
Patent DE-3640874-A1 (DE)
Title: Circuit arrangement for combining binary signals, divided into two part-signals having in each case half the bit rate at the transmitting end, in the correct bit sequence at the receiving end
Inventor: BECKER DIETER DIPL ING
IPC: H04J3/06
Filed: 1986-11-29
Abstract: In a digital transmission system, a source-encoded colour television signal of 68.736 Mbit/s is divided into two part-signals of in each case 34.368 Mbit/s at the transmitting end and transmitted on adjacent channels. To compensate for delay differences between the two part-channels, they are read into a 3k-bit shift register, on the one hand, and into a 2k-bit aligner with k = 8 and 2k-bit buffer, on the other hand, before they are recombined in the multiplexer at the receiving end. An alignment word detection circuit operated at twice the input clock 2.T1 and connected to the multiplexer output allows the count of a following 2k-bit counter to increment by 1 bit each every one to two frame lengths until the alignment word arrives, stops the counter, reads out the aligner with a delay of at least 2k-bits and thus compensates for a mutual displacement of the part signals D1 and D2, respectively, by +/- 8 bits = 466 ns (Figure 3). <IMAGE>
Patent DE-3642495-A1 (DE)
Title: Analogue/digital converter, particularly for electromechanical scales
Inventor: MARTIN HANS-JUERGEN DIPL ING
IPC: G01G3/145
Filed: 1986-12-12
Abstract: In electromechanical scales in which the force of the weight is converted into an electric signal with the aid of strain gauges (1, 2, 3, 4), the analogue bridge signal is converted with the aid of an integrator (12) and a Schmitt trigger (17) into a mark/space ratio which is digitised with the aid of a decision circuit (21). Switches (24, 27) are alternately closed and opened in accordance with the mark/space ratio occurring at the output of the Schmitt trigger (17) in order to balance the bridge consisting of the strain gauges (1, 2, 3, 4) to "zero". <IMAGE>
Patent DE-3642797-A1 (DE)
Title: Development device for photographic material
Inventor: FENGLER HARALD
IPC: G03D3/13
Filed: 1986-12-15
Abstract: The invention relates to a development device for photographic material with a large number of tanks filled with treatment fluid which are to be passed through consecutively. Inserted into these are in each case removable transport units, the treatment tanks being arranged in a stand. The stand is an injected or foamed, box-shaped or upwardly open frame with struts connected in a grid-like manner in the bottom part and with metal rails fastened on the side walls for receiving the tanks. <IMAGE>
Patent DE-3643588-A1 (DE)
Title: Heater
Inventor: WIESER KONRAD
IPC: F24H1/14
Filed: 1986-12-19
Abstract: A heater, which consists of a pipe piece made of non-metallic metal, has a microwave source as heating element (1). The pipe piece (2) possesses connections (4, 5) with standard pipe threads. By virtue of the material of the pipe piece (2), good insulation results, and this is improved by the housing (3) and insulation (13). The appliance is suitable for viscous media as well as for water heating. <IMAGE>
Patent DE-3702750-A1 (DE)
Title: Air-cleaning unit with laminar circulating air in dwelling rooms
Inventor: HOELTER HEINZ DIPL ING
IPC: F24F1/04
Filed: 1987-01-30
Abstract: The invention relates to an air-cleaning unit which has an outlet opening for a laminar flow of the cleaned air. In order to bring the flow of cleaned air as accurately as possible into a person's breathing area, it is proposed that a laminar jet head (2), which is pivotably connected to the unit (1), is provided as outlet opening for the laminar flow of cleaned air. The unit is equipped in modular fashion with a sound absorber (3). In the portable-unit version, the sound absorber (3) is plugged in. <IMAGE>
Patent DE-3703008-A1 (DE)
Inventor: HOERNSCHEMEYER HEINZ DIPL ING
IPC: A63C9/084
Filed: 1987-02-02
Abstract: A heel piece of a safety ski binding, said heelpiece comprising: a base attachable to a ski; opposed vertical support members mounted on said base, each support member including a track formed by an outwardly curved surface terminating in first and second end surfaces extending at an angle thereto; a soleholder mounted on said support members for pivotal movement about an axis transverse to said support members between a closed position for securing a ski boot and an open position for releasing said ski boot, said soleholder including a track formed by an inwardly curved surface terminating in first and second end surfaces extending at an angle thereto, said inwardly curved surface being contiguous with said outwardly curved surface and movable relative thereto such that said sole holder end surfaces are movable past said end surfaces of said support members; a first movable roller operable to engage said first end surfaces and said curved surfaces of said support members and said soleholder; a second movable roller operable to engage said second end surfaces and said curved surfaces of said support members and said soleholder; tension means disposed between and connected to said first and second rollers for biasing said rollers toward each other, said rollers being maintained in a spaced apart location by said respective surfaces of said support members and said soleholder wherein said first roller is movable between engagement with said first end surface of said soleholder and said first end surface of said support members as said soleholder moves between said closed position and said open position, said tension means exerting a biasing force on said soleholder to maintain said soleholder in said closed position when said first roller is in engagement with said first end surface of said soleholder, and lever means pivotally mounted on said support members, said lever means including a cam slot for receiving and guiding the ends of said first roller, said lever means being members operable to move said first roller from engagement with said first end surface of said soleholder when said soleholder is in the closed position to engagement with said first end surfaces of said support members when said soleholder is in the open position wherein said second roller engages said second end surface of said support member when said soleholder is in said closed position, and wherein said second roller engages said second end surface of said soleholder when said soleholder is in said open position.
Patent DE-3708922-A1 (DE)
Title: Device for manufacturing concrete parts
Inventor: ROESCHE RUEDIGER
IPC: B06B1/16
Filed: 1987-03-19
Abstract: The vibration generators of the vibrating arrangements have in each case two unbalance bodies (5, 6) which are displaceable in relation to one another. The solution according to the invention is intended to ensure that the unbalance bodies (6, 5) can be displaced continuously between a maximum value and a minimum value during running of the machine. The vibration generators (1, 2) are driven via a gear which has a gear main shaft (11) and a gear auxiliary shaft (20) which is driven in synchronous running. The gear main shaft is assigned a planetary gear system (13) which is equipped with an adjusting arrangement (14) and via which the displaceable unbalance body (5) is driven. A further driving train is taken off from the planetary gear system (13), which has a driving connection piece (13g) running synchronously, in order to drive the unbalance body (5) of the other vibration generator. By actuating the adjusting arrangement (14), the unbalance bodies (5) are driven at increased or reduced rotating speeds in order to change the angular positions of the unbalance bodies (5, 6). The arrangement according to the invention is to be used preferably in machines for manufacturing ready-made concrete parts such as e.g. paving stones, kerbstones and the like. <IMAGE>
Patent DE-3709733-A1 (DE)
Title: Funnel-shaped perforated reinforcing element for a bone cement layer of an endoprosthesis
Inventor: KRAUS WERNER DIPL ING
IPC: A61F2/28
Filed: 1987-03-25
Abstract: A funnel-shaped perforated reinforcing element (10), consisting of titanium for example, for a bone cement layer of an endoprosthesis is described, which contains a funnel-shaped, perforated member (12) to which there is attached a pickup coil arrangement (15) in which it is possible to induce a low-frequency alternating voltage by means of a low-frequency magnetic field. The terminals of the pickup coil arrangement are connected to electrodes (22a, 22b, 24a) which consist of resilient wires which contain outwardly precambered parts and are held by insulating material (26) on the member (12) of the reinforcing element. <IMAGE>
Patent DE-3719282-A1 (DE)
Inventor: HEYMANNS WILLI
IPC: B65H27/00
Filed: 1987-06-10
Abstract: A rider roller for use in a web-winding machine for processing a web material has grooves arranged in its surface so as to facilitate the transport of entrained air, thus avoiding puckers and wrinkles in the roll of web material which is being wound.
Patent DE-3722841-A1 (DE)
Title: Bulletproof window
Inventor: SCHNEIDER ALFONS
IPC: E06B5/10
Filed: 1987-07-10
Abstract: Bulletproof window, having a two-shelled frame (50, 52) and a two-shelled sash frame (68, 72), said frames each exhibiting load-bearing constituent parts, consisting of bulletproof material, in the form of metal profiles which, for their part, are connected to one another in each case to form individual frames. In order to ensure the bulletproofing capacity even if all visible outer and inner sides of the window only exhibit wooden surfaces, the two frame shells have connection surfaces which run parallel to the window plane and belong to metal profiles (36, 44, 58, 62) consisting of bulletproof material. The two frame shells are fixedly connected to one another via the metal profiles. The bulletproof glass unit (24) is largely accommodated within the weather-side sash-frame shell (68) and is supported there by an angle leg (66) which runs transversely to the window plane and belongs to the associated metal profile (58) (Figure 3). <IMAGE>
Patent DE-3732892-A1 (DE)
Title: Arrangement consisting of a retaining device and at least one support for, for example, electrical or pneumatic components
Inventor: STOLL KURT DIPL ING
IPC: H05K7/14
Filed: 1987-09-30
Abstract: The invention relates to an arrangement which consists of a retaining device (1) and at least one component support (2). The component support is a push-in element which can be pushed into the retaining device (1) such that it can be withdrawn. Located on its rear are plug contact halves (10) which can be plugged into corresponding contact halves (9). Located on the front is a front panel (15) to which is attached, such that it can pivot, at least one pushing-out lever (17). While the lever (17) is pivoting, the one arm (19) of said pressure lever operates a supporting part (6) of the retaining device (1), as a result of which the connection of the contacts (9, 10) is released. <IMAGE>
Patent DE-3736900-A1 (DE)
Title: Method for producing a piezoelectric transducer element for electroacoustic transducers
Inventor: VEURMAN JOHANNES
IPC: H04M1/03
Filed: 1987-10-30
Abstract: The transducer element consists of a piezoceramic plate which, together with conductor tracks, is applied to a foil. To simplify the production of such transducer elements, an electrically conductive adhesive (2) exhibiting adhesive characteristics is initially partially applied to the foil (1). The adhesive at the same time also forms the lower electrode, facing the foil, of the piezoceramic plate. After the plate has been applied and bonded, a second adhesive layer (8, 9) is printed on by means of which the upper electrode of the plate and the contacting to the electrodes and the conductor tracks (10) are formed. Applicable in telephone engineering (3). <IMAGE>
Patent DE-3742304-A1 (DE)
Title: Device for converting an oscillating movement into a rotational movement by means of a crank mechanism of which the crank pin moves radially as a function of the angle of rotation
Inventor: EISELE MARTIN
IPC: F02B75/24
Filed: 1987-12-14
Abstract: In this device, a crank pin (3) connected axially to a rotary piston (5) is guided on a trochoidal path in conformity with the trochoidal inner wall of the housing (6). On the other hand, the crank pin (3) moves radially in a long hole made in the crank arm (1) of a crank mechanism (1, 2), and thereby transmits the piston force in a more advantageous form and with greater conversion efficiency than a conventional rigid crankshaft, since the lever arm increases in a specific range of angle of rotation, and therefore increases the transmitted torque, and decreases in another range of angle of rotation, so as not to increase the piston stroke in conformity with the maximum lever arm, but effect it in conformity with the minimum lever arm. <IMAGE>
Patent DE-3743073-A1 (DE)
Title: Electromagnetic force-compensating balance having an optical position sensor
Inventor: MAAZ GUENTHER DR
IPC: G01G7/04
Filed: 1987-12-18
Abstract: For a balance following the principle of electromagnetic force compensation, having a cylindrical permanent magnet system (14), a magnet cover (73/74) and having a coil (13) for generating the opposing force, it is proposed to accommodate the transmitter (71) and the receiver (72) of the optical position sensor within the magnet cover (73/74). The slit aperture (20) of the optical position sensor, which projects from below into the region between the transmitter (71) and the receiver (72), then forms a compact unit with a carrier (7) - for example the end of a reduction lever - and the coil (13), and mutual displacements in the case of temperature changes and temperature gradients occur only minimally. <IMAGE>
Patent DE-3743970-A1 (DE)
Title: Metal reinforcement for a U-shaped plug-on profile
Inventor: BRACHMANN WALTER
IPC: B60J10/16
Filed: 1987-12-23
Abstract: The invention relates to a metal reinforcement for a U-shaped plug-on profile, having a multiplicity of bows which extend transversely with respect to the longitudinal axis of the profile and, from one bow to the next, are connected to one another in an offset manner via longitudinal webs. For the purpose of stabilisation in the longitudinal direction, in particular during extrusion, the invention provides that the bows are alternately connected to one another respectively via a central longitudinal web and two exterior predetermined breaking points and subsequently via two rigid longitudinal webs located further towards the outside. <IMAGE>
Patent DE-3803566-A1 (DE)
Title: X-ray diagnostic system for making stereotactic brain diagnoses
Inventor: SCHMIDT HEINZ
IPC: A61B90/10
Filed: 1988-02-06
Abstract: The invention relates to an X-ray diagnostic system for making stereotactic X-ray photographs using two X-ray tubes. The X-ray tubes are located at a large distance from the object to be photographed and are offset by 90@ relative to one another. Located on each X-ray tube is a unit which can emit a laser beam. The two laser beams are aligned such that they impinge on fitting bores on the base ring of the siting device, and thus eliminate expensive and time-consuming adjustment of the X-ray tubes. At the same time, the radioactive load on the patient is reduced due to the elimination of many test exposures.
Patent DE-3805184-A1 (DE)
Title: Silo unloader
Inventor: SCHAUMEIER ERWIN
IPC: A01F25/20
Filed: 1988-02-19
Abstract: The invention relates to a silo unloader having a holding-down element which is freely movable to a limited degree relative to the unloader frame, so that it remains in surface contact with the material held in the silo even in the case of lifting and tilting movements of the unloading device. By this means, faults due to the formation of large lumps are prevented even in the case of matted silage.
Patent DE-3808060-A1 (DE)
Title: Pulse counter circuit for a Geiger-Müller counter
Inventor: TAUER FRANK
IPC: G01T1/18
Filed: 1988-03-11
Abstract: A pulse counter circuit is specified for a Geiger-Müller counter which has a device for automatically switching over the measuring range as a function of the frequency of the counting pulses generated therein. It contains a multi-stage decade frequency divider whose stage outputs control the measuring range switching. By means of a conversion circuit and a switch-over device assigned thereto, a multiplicity of pulses can respectively be generated in the counting device for each individual pulse (taking into account the measuring range), which pulses are counted to produce a display in rem/a instead of a display in Becquerel. After the conclusion of a measuring cycle, an automatic switch-off device automatically switches off the pulse counter circuit after the expiry of a preset time interval (Fig. 2). <IMAGE>
Patent DE-3809216-A1 (DE)
Inventor: ROGASCH KLAUS PETER
IPC: G01N21/74
Filed: 1988-03-18
Abstract: PCT No. PCT/EP89/00261 Sec. 371 Date Nov. 7, 1989 Sec. 102(e) Date Nov. 7, 1989 PCT Filed Mar. 13, 1989 PCT Pub. No. WO89/08833 PCT Pub. Date Sep. 21, 1989.An atomic absorption spectrometer with electrothermal atomization of the sample and background compensation by use of Zeeman effect comprises a furnace (130) for the electrothermal atomization of the sample which furnace is heated transverse to the direction of propagation of the measuring light beam (18) of the atomic absorption spectrometer and a switchable solenoid (44) for generating a magnetic field at the location of the sample which magnetic field extends parallel to the direction of propagation of the measuring light beam (18) such that the longitudinal Zeeman effect is obtained with switching on the solenoid (44). The solenoid (44) has pole pieces (46,48) with aligned apertures (50,52) for the passage of the measuring light beam (18). A contact carrier (96) is arranged on the pole pieces (48,50) in which contact carrier contacts (128,176) are supported in order to hold the transversely heated furnace (130), the axes of said contacts being perpendicular to the axis of the measuring light beam (18). Field coils (60,62) are arranged directly on the pole pieces (46,48). The contact carrier (96) forms an integral element with the coil holder (56,58).
Patent DE-3811513-A1 (DE)
Title: Football boot screw-stud of flexible deformation, on the base of which two or more studs/bosses are mounted and, thereon, "mud deflectors" in functional association
Inventor: MATULLA KONRAD ED
IPC: A43C15/16
Filed: 1988-04-06
Abstract: Football boot screw body of flexible shaping, on the base of which two or more stud bosses are mounted and whereon slime and mud deflectors are mounted in functional association. It already emerges from this that these creative stud designs are multipurpose, serving in this way for flexible equipping of sports shoes, aiding heavyweight and lightweight footballers, and in this way supporting the body without any foot pressure points such as are at present caused by sports shoe thin soles and their usual single-spike moulded studs. Multipurpose too in that the stud assortments from only one pair of football boots are interchangeable and this spontaneous conversion counteracts inclement weather, as is demanded by deep soil or hard sandy soil playing surfaces. Not least, they serve health requirements because of their only short-shaped stud body lengths with fewer soil depth penetrations which afford easier foot raising from the soil anchoring, as a result of which rapid body turning, circling, starting which relieve foot/leg/hip joints and not least in the case of body blows by means of single-spike shaped stud bodies there is less brutality/pain to physical injuries and in this way the multipurpose effect can be recognised.
Patent DE-3812766-A1 (DE)
Title: Method of making compost
Inventor: STRATMANN GOTTFRIED
IPC: C05F17/02
Filed: 1988-04-16
Abstract: The present invention relates to a method of making compost by rotting natural organic waste, in which the waste to be composted is stored in a silo (10) in the interim before processing. According to the invention, the waste heap (11) of the freshly delivered organic waste material, which in general originates from domestic waste, is covered with a thin closed layer (12) of ready compost, to prevent smell emissions. The compost layer for covering is approximately a few centimetres thick and can be applied by means of a wheel loader with a spreading roller integrated into the shovel. <IMAGE>
Patent DE-3814745-A1 (DE)
Title: Method for measuring the degree of swirling and measuring device suitable for this
Inventor: BOENIGK BURKHARD DR
IPC: D02G1/16
Filed: 1988-04-30
Abstract: Method for measuring the degree of swirling yarns, in which swirled and non-swirled yarn portions are recorded by means of an optical sensor. Measurement takes place on a yarn which is deposited in a low-tension or tension free manner on a moved base which transports the yarn past the optical sensor. The base preferably has a narrow gas-permeability zone which extends in the direction of movement on which the yarn is deposited. An especially advantageous base is in the form of a hollow roller which rotates about the longitudinal axis and which has a colouring contrasting with the colour of the yarn. <IMAGE>
Patent DE-3818157-A1 (DE)
Inventor: BUSONI LUCIANO
IPC: D06F23/02
Filed: 1988-05-28
Abstract: A clothes washing machine comprises a perforated basket (10) for holding the clothes, which basket (10 ) is rotatable within a tank (14) and is partly immersed in a quantity of washing water supplied onto the bottom of the tank (14). The inside surface of the basket (10) is provided with checking means or lifters (11) capable of entraining the clothes into rotation together with the basket (10). The lifters (11) are shaped so as to take off water from the bottom of the tank (14) and cause the water to fall from above by gravity in the form of a rain, onto the clothes below. A level sensor 16 is operatively connected to the water supply so as to keep at a constant level the quantity of water into which the basket (10) partially dips during its rotation. <IMAGE>
Patent DE-3820825-A1 (DE)
Title: Noise absorbing equipment
Inventor: SAALFELD MICHAEL
IPC: F16F7/108
Filed: 1988-06-20
Abstract: In noise absorbing equipment for the absorption of structure-borne sound in various units, e.g. motors, consisting of a coverplate, flexible interlayers and, between these, at least one massive interlayer, for the realisation of a design shape which can already be built in at the time of erection of the unit, whilst maintaining the expedient point-shaped design, it is provided that the source (1) of the structure-borne sound has a projecting flange (2), on whose two sides rest elastic layers (6b, 6c), on which massive interlayers (7a, 7b) are constructed, which are covered above by the cover plate (5) and, below, rest on a support (4) by means of a further flexible layer (6d). <IMAGE>
Patent DE-3825144-A1 (DE)
Title: Apparatus for transporting and working sectional bars
Inventor: KUSTERMANN WERNER
IPC: B23P19/00
Filed: 1988-07-23
Abstract: Apparatus for transporting and working sectional bars, in particular window and door sections preferably made of plastic or aluminium, having grippers which can be moved in the longitudinal direction by an electric motor and act on the sectional bar and transport it through the apparatus, at least one drilling and/or screwing station being provided in which the sectional bar is worked transversely to its longitudinal direction, and furthermore a control system being provided with which both operations can be activated. <IMAGE>