baber/WOPTO huggingface dataset:
Patent DE-3532069-A1 (DE)
Title: Roof bolt, in particular for mining
Inventor: MARSCH WALTER
IPC: E21D21/02
Filed: 1985-09-09
Abstract: The invention relates to a roof bolt which is designed as a measuring bolt and enables the deformations or convergence of the rock which surrounds the bolt to be determined or measured in a simple manner. The bolt has a hollow space 4 in the longitudinal direction of the shank. Arranged in the hollow space 4 are one or more tension means 7, 8, 9, one end of which is connected to the shank 2 and the other end of which extends out of the nut-side opening 6 of the hollow space 4. The tension means 7, 8, 9 can be connected to the shank 2 at various points 10, 11, 12 of the latter distributed over the length. <IMAGE>
Patent DE-3533838-A1 (DE)
Title: Device for measuring and converting physical quantities into electrical quantities
Inventor: RUBEL ERICH DIPL ING
IPC: G01B7/02
Filed: 1985-09-23
Abstract: In this device which, in particular, is suitable for determining the position or measuring the travel of, for example, the state of compression of the suspension of a vehicle, it is proposed to allocate to a stationary transmitting coil two receiving coils which are also stationary and to provide an intermediate coil which can be moved in dependence on the displacement and which is constructed in such a manner that it produces a frequency displacement or frequency change of the signal output by the transmitting coil and also induces this in the receiving coils so that it is possible to detect and evaluate exclusively the position-dependent harmonic signal in the receiver coils by means of appropriate filtering. As a result, the extent of magnetic coupling which can be achieved between the individual coils becomes non-critical. <IMAGE>
Patent DE-3534455-A1 (DE)
Title: Automatic adjusting device for a disc brake
Inventor: SCHMIDT HERBERT
IPC: F16D65/56
Filed: 1985-09-27
Abstract: Automatic adjusting device for a disc brake, the disc brake having a brake piston (4) which, for the actuation of a brake shoe, is arranged displaceably in a brake cylinder and can be actuated by means of a hydraulic and mechanical actuating device. The adjusting device has an extendable adjusting member arranged between the brake piston and the mechanical actuating device and having two adjusting elements (adjusting spindle and adjusting nut 6) connected to one another via a thread free from self-locking. The adjusting device furthermore has a clutch for holding fast one of the adjusting elements during mechanical actuation and a return spring which is supported on a stop fixed to the housing. In order to avoid locking of the clutch during the return motion, the clutch (8) is provided between one of the adjusting elements (6) and the piston (4), a rolling contact bearing (10, 14, 16, 18) is arranged between this adjusting element (6) and the piston (4), and a device (26, 28) is provided to prevent the locking of the clutch during a return process. <IMAGE>
Patent DE-3538259-A1 (DE)
Inventor: WALTER ROBERT DR RER NAT
IPC: B01D53/86
Filed: 1985-10-28
Abstract: A process and apparatus for removing nitrogen oxides (NOx) from an exhaust gas by catalytic reduction in the presence of added ammonia in which at temperatures of up to 300 DEG  C. the exhaust gas is mixed with the ammonia in such a way that their residence time together before contacting the catalyst is at most one second.
Patent DE-3539239-A1 (DE)
Title: Device for stabilizing the heat balance in luminaire housings
IPC: F21V29/00
Filed: 1985-11-05
Abstract: The invention relates to a device for stabilizing the heat balance in luminaire housings. Since fluorescent lamps of external luminaires exhibit a substantial reduction in light yield at low temperatures, it is proposed for the purpose of removing this disadvantage to cover the walls of the luminaire housing surrounding the light source at least partially with thermal insulation.
Patent DE-3540418-A1 (DE)
Title: Optical sensor
Inventor: DUIS WILHELM DIPL ING
IPC: G01B11/02
Filed: 1985-11-14
Abstract: In a CCD sensor row, a light beam is detected as a light bar by several pixels and the measurement values are detected by a sample-and-hold circuit (16) in the normal manner. The output signal of the sample-and-hold circuit (16) is integrated and compared with a reference value from a reference voltage source (32). The time when the measurement signal exceeds the reference value and the time when the measurement signal drops below the reference value is stored in latches (34) and (36) and used for determining the centroid of the symmetric measurement signal. The centroid of the measurement signal present in the form of a Gaussian function corresponds to the position of the light bar. <IMAGE>
Patent DE-3544515-A1 (DE)
Inventor: AIGNER GEORG
IPC: G01B5/06
Filed: 1985-12-17
Abstract: 1. Apparatus for measuring lengths, comprising a support foot which has an obliquely extending grasping strap to which a housing is fixed bearing a sensor pin, said sensor pin being connected to an indicating instrument and being displaceable perpendicularly to a contact plane formed by the bottom side of said support foot, characterized in that said support foot (12) has a flat contact surface (50) which extends at right angles to said contact plane (20) of the support foot (12) and that the housing (14) has a flat contact surface (52) which lies in the plane of the contact surface (50) of the support foot (12).
Patent DE-3605123-A1 (DE)
Title: Textile-treatment apparatus with fluid circulation
Inventor: SUGIMOTO ISAO
IPC: D06B3/28
Filed: 1986-02-18
Abstract: A textile-treatment apparatus with fluid circulation comprises a textile stagnation tank (1) with treatment fluid stored therein, and a conveying tube (7) under the tank (1). The tank (1) and the conveying tube (7) are connected to one another at both ends, in order to provide an endless textile-transfer channel. An inclined portion (1a) for raising the textile web (10) is provided on one end portion of the tank (1), and injection units (5, 6) are arranged in the region of the inclined portion (1a) and on one end portion of the conveying tube (7) which is connected to the inclined portion (1a). The treatment fluid in the stagnation tank (1) is supplied by the injection units (5, 6) by means of a pump (2). The cloth web (10), which is to be treated in the apparatus, is introduced in endless form into the transfer channel and circulates through the latter after fluid is injected through the injection units (5, 6), with the result that treatment can take place. <IMAGE>
Patent DE-3606358-A1 (DE)
Title: Mega-machine for processing domestic refuse
Inventor: TATURA MICHAEL
IPC: C05F17/02
Filed: 1986-02-27
Abstract: Published without abstract.
Patent DE-3609956-A1 (DE)
Title: (Ladies') watch (chronometer) with a device for monitoring the female cycle and the intake of contraceptive hormones (the pill)
Inventor: SCHULTE HELMUT
IPC: G06C3/00
Filed: 1986-03-25
Abstract: The device permits the individual days of the cycle, the phase of the cycle (A), the duration of the cycle (A), the presumbable time of ovulation (B) and the conception interval (B) to be read off (in Fig. 1 the pointer (C) points to the 9th day of the cycle), and it facilitates a check of the daily intake of the pill (F) (hormonal contraception). The device can be adjusted by means of the adjustment ring (B) to cover any individual physiological duration of the cycle. By arranging the device in the form of a watch the monitored information is available at virtually any time. <IMAGE>
Patent DE-3611756-A1 (DE)
Title: Seaway-compensation device
Inventor: SPRENGEL ERNST-HELMUTH DIPL IN
IPC: B63B27/08
Filed: 1986-04-08
Abstract: A seaway-compensation device using a motor-driven winch is characterised in that the entire winch including drive is moved in the rope running or run-off direction (Fig. 1). <IMAGE>
Patent DE-3619327-A1 (DE)
Title: Solar installation with combined photon and thermal energy conversion
Inventor: VOLKRODT WOLFGANG DR ING
IPC: H02S40/44
Filed: 1986-06-09
Abstract: Solar installation whose topside faces the ambient air and insolation, but whose underside is immersed in cooling water, e.g. sea water, and whose topside is provided with semiconductor photoelements for the purpose of converting solar energy (photons), characterised in that in parallel with the above-named conversion of solar energy a second system employs a temperature gradient between the hot topside and water-cooled underside of the solar installation to effect transport of thermal energy in accordance with the temperature gradient from top to bottom. A fraction of this energy flow is converted into electrical energy, and this substantially increases the specific power capability of the solar installation. <IMAGE>
Patent DE-3624441-A1 (DE)
Title: Diagnostic method for quantitative testing of actuators in internal-combustion engines
Inventor: DENZ HELMUT DIPL ING
IPC: G01M15/04
Filed: 1986-07-19
Abstract: In a diagnostic method and a device for quantatative testing of actuators in the regulation and/or control of operating parameters of internal-combustion engines, specifically the idle speed actuator and the tank venting device as well as the associated hardware chains, it is proposed that increased or reduced amounts of air (+/-  DELTA QTEV/LLR) are respectively fed, preferably simultaneously and in opposite directions, via a corresponding control device of the tank vending valve or of the idle speed actuator, and that the respectively possible changes in speed (speed remains constant; speed is reduced; speed is increased) resulting therefrom are determined and correspondingly evaluated. <IMAGE>
Patent DE-3627493-A1 (DE)
Title: Key with a code
Inventor: YANNIKOS BASILE DIPL PHYS
IPC: E05B11/06
Filed: 1986-08-13
Abstract: Published without abstract.
Patent DE-3629468-A1 (DE)
Title: Method for a computer-controlled switching system, particularly a telephone branch exchange
Inventor: FEY DIETER
IPC: H04M3/493
Filed: 1986-08-29
Abstract: In the switching system, automatic setting-up of a connection is possible with the aid of a processing computer unit (connected data processing system, microcomputer system). If the directory number of the desired subscriber line is not known, characterising alphanumeric information such as, for example, name and possibly supplementary further identification information is dialled in. In connection with the processing computer unit, the respective line number is determined from such information by search processes in a memory storing such subscriber-specific information. Using this result, the connection to the voice terminal found is automatically established by the component which can be activated for automatic connection set-up. Thus, a connection is fully automatically set up in switching systems on the basis of alphanumeric dialling signals such as name, address and so forth. <IMAGE>
Patent DE-3631311-A1 (DE)
Title: Mixing apparatus
Inventor: PALINSKY HANS-ECKARDT DIPL ING
IPC: B01F5/04
Filed: 1986-09-13
Abstract: A mixing apparatus for gases and/or liquids is characterised in that the two gas or liquid streams (1 and 2) to be mixed are passed to one another in a T-shaped pipe or duct piece (3) in such a way that the first stream (1) passing in principle in a straight line through the T-shaped pipe or duct piece (3) flows through a mixer apparatus (4) fed by the second stream (2). <IMAGE>
Patent DE-3632674-A1 (DE)
Title: Sterilising vessel for medical purposes
Inventor: GABELE LORENZ DIPL ING
IPC: A61B50/30
Filed: 1986-09-26
Abstract: The invention relates to a sterilising vessel having a lid which can be fastened on the bottom element by means of closure means. Auxiliary means on the vessel lid comprise a sensor, an energy store, a control unit and an actuation device for the automatic actuation of the closure means.
Patent DE-3634779-A1 (DE)
Title: Controller for inductive drives
Inventor: SPORBERT THOMAS
IPC: G05D23/19
Filed: 1986-10-11
Abstract: The invention relates to a controller for inductive drives which operate in the intermittent mode or using two-point regulation, in order to avoid spark interference pulses, which are caused by switching on and off, and starting difficulties in coolant circuits. The aim is for the solution according to the invention to have high efficiency with respect to radio interference in the radio-frequency band, preferably in the very high frequency band, and for highly-sensitive recording and replay equipment in the audio-frequency band. The features of the invention comprise the creation of an upstream controller. A connection to the mains is produced only when the mains voltage is zero. This means that the sinusoidal half-cycle is passing through the zero region at the moment of switching on. <IMAGE>
Patent DE-3636225-A1 (DE)
Title: Apparatus for the wet treatment of textile material webs
Inventor: KALTENEGGER ALBERT
IPC: D06B3/10
Filed: 1986-10-24
Abstract: An apparatus for the wet treatment of textile material webs (16) consists of a housing (1), in which a tub (5) is mounted tiltably by means of a shaft (17). By means of spray pipes (11) above the tub (5), new treatment fluid is constantly sprayed into the tub (5) and onto the material web (16). A displacement body (15) in the housing (1) reduces the dead housing volume. Units (7) for pumping round the treatment fluid are provided. The side walls (5') of the tub (5) are curved upwards and inwards, in order to prevent treatment fluid from sloshing over and the material web (16) from falling out during the tilting. During the tilting of the tub (5), the material web (16) strikes alternately against the right-hand and left-hand side walls (5') and is thereby fulled mechanically, without the material web (16) being capable of becoming entwined or being exposed to undesirable tensile stresses. <IMAGE>
Patent DE-3638305-A1 (DE)
Title: Locking mechanism for securing the boot lid of a motor vehicle
Inventor: QUANTZ NORMAN GEORGE
IPC: E05B65/19
Filed: 1986-11-10
Abstract: The invention relates to a locking mechanism for a boot lid, which can be closed and opened both by hand with a key and by means of an electrical drive.
Patent DE-3640902-A1 (DE)
Title: Roll with controllable line pressure
Inventor: KUESTERS KARL-HEINZ
IPC: F16C13/00
Filed: 1986-11-29
Abstract: The roll comprises a revolving hollow roll (1) and a fixed crosshead (3') passing through it lengthwise. The intermediate space (6) between the hollow roll (1) and the crosshead (3') is sealed off in the axial direction and completely filled, i.e. filled over its entire extent, with pressurised fluid. Cylindrical pocket holes (15) with rams (24) displaceable therein and resting against the inner circumference (4) are provided in the crosshead (3'). The rams (24) can exert either a higher or lower pressure against the inner circumference (4) of the hollow roll (1) in a zone (23) than the pressure in the intermediate space (6). <IMAGE>
Patent DE-3641455-A1 (DE)
Title: Economy shower with elastic head
Inventor: NEUENSCHWANDER JOHANNES
IPC: B05B15/40
Filed: 1986-12-04
Abstract: Published without abstract.
Patent DE-3643135-A1 (DE)
Title: Cheese maker
Inventor: DIETZ HERBERT DIPL ING
IPC: A01J25/06
Filed: 1986-12-17
Abstract: The cheese maker has several, roughly semicylindrical troughs for holding the milk to be curdled. These troughs may be arranged in parallel next to one another or in rows one behind the other. A shiftable support frame for powered mixing and cutting tools and a hood that can be raised and lowered are provided. The hood covers a single trough. It is arranged so that it can be shifted from one trough to another, and holds the mixing and cutting tools with their drive shaft and drive motor.
Patent DE-3644394-A1 (DE)
Title: Attachment device, in particular for attaching a dirt deflector to a mudguard of a vehicle
Inventor: HESSE KLAUS
IPC: B25B7/02
Filed: 1986-12-24
Abstract: For the purpose of easy-to-install attachment in particular of a dirt deflector to a mudguard by means of a spring clip and a mating piece allocated thereto, it is proposed to design the mating piece as an angular piece (7), one leg (9) of which reaches into a pocket (5) of the dirt deflector (3) and the other leg (10) of which has a receptacle (11) for one leg (12) of the spring clip (8). <IMAGE>
Patent DE-3644682-A1 (DE)
Inventor: EWINGER HEINZ
IPC: G01C17/38
Filed: 1986-12-30
Abstract: A process for indicating the direction of travel of a vehicle by determining the locus curve of a magnetic field on a magnetometer fixed to the vehicle. The magnetometer is provided with two probes perpendicular to each other and is connected to an evaluation circuit that cyclically processes as electric measurement values the components of the instantly effective magnetic field measured by the probes. The measurement values (P) are processed to determine the orientation of the Earth's magnetic field, the north or the direction of travel of the vehicle, by processing a plurality of measurement values (P) taken during a first circular journey of the vehicle in order to determine the parameters of the locus curve. By averaging several measurement values (P1, P2) cyclically read one after the other among the plurality of measurement values (P) determined during the circular journey of the vehicle, mean values (m1) are deduced and temporarily stored in a data cache (12a) of fixed capacity in order to be later used for calculating the parameters of the locus curve.
Patent DE-3707460-A1 (DE)
Title: Sliding apparatus for practising winter sports
Inventor: BORMET GEB KUHN
IPC: A63C5/03
Filed: 1987-03-07
Abstract: Published without abstract.
Patent DE-3710266-A1 (DE)
Title: Loader for G3 magazines
Inventor: SCHMIEDER HARALD
IPC: F41A9/83
Filed: 1987-03-28
Abstract: The invention relates to a loader, in particular for magazines of the G3 rifle in common use in the Bundeswehr, which is provided with a clamping device for the magazine in the loader, as well as to a feed funnel for the ammunition and to a slide which is resiliently mounted and conveys the ammunition, under manual pressure, into the magazine, which it presses back into the starting position. Such a loader is not known. At present, the ammunition is pressed into the magazine in a clumsy way with the aid of thumb or finger, in which process injuries can occur. It is therefore the object of the invention to construct a loader of the type mentioned at the beginning in such a way that a simple design and ease of functioning and operation are guaranteed, the loader is provided with a mounting device for table edges, shelves, etc., and the risk of injury is eliminated. This object is achieved when below the feed funnel, in which the ammunition is prefilled, the loader has a cutout which is provided with a clamp screw (set screw) and can thus be mounted on a table edge, shelf, etc., with the result that both hands remain free for loading. It is important for the invention that the ammunition ... into the feed funnel, whose bent shaft ends in the slide shaft, where resilient pressure pieces are located which hold the ammunition in place so that in case there is no magazine in the prescribed receptacle ... Original abstract incomplete.
Patent DE-3711205-A1 (DE)
Title: Axial opposed piston type internal combustion engine
Inventor: OSTERBURG GUENTER
IPC: F01B3/00
Filed: 1987-04-02
Abstract: An axial opposed piston type internal combustion engine with cylinders arranged parallel to the central connecting shaft, which has two oblique shafts in the vicinity of its ends. Mounted on each of these oblique shafts is a swash plate which, as a result of rotation of the central connecting shaft, executes tumbling movements which generate linear movements in opposite directions by means of ball-headed piston rods on the pistons. During gas exchange, pure scavenging air acts as a buffer zone between the fresh charge and the exhaust gases so that all the exhaust gases are expelled from the cylinder chamber. The air buffer zone also prevents fresh charge losses so that it is possible to achieve an effective gas exchange with a layered charge consisting of an inflammable fresh charge zone which is enclosed axially by two layers of air with double boundary layer mixing.
Patent DE-3712670-A1 (DE)
Title: Heating system for motor vehicles
Inventor: GOERLICH DIETER DR
IPC: F02N19/10
Filed: 1987-04-14
Abstract: A heating system for motor vehicles is specified which contains a heating device which is operable independently of an internal combustion engine and is connected into the coolant circuit of the internal combustion engine. According to the invention, said heating device is integrated into the oil sump of the internal combustion engine to also make possible a heating or cooling of the oil in the oil sump. At the same time, the installation of such an engine-independent heating unit in a heating system for motor vehicles is simplified and connection lines tending to cause losses can be considerably shortened. Such a heating device of the heating system can be supplied as a completely preassembled component and, during the production-line assembly of the internal combustion engine, be plugged into a receptacle correspondingly provided on the oil sump. Alternatively, the oil sump of the internal combustion engine, which is expediently designed as a cast part, may also be shaped such that it forms a housing case of the engine-independent heating unit, so that then only the other units of the heating device have to be installed, which are expediently combined to form a prefabricatable unit.
Patent DE-3715437-A1 (DE)
Title: System for economical power distribution in the transition phase of power demands during a process sequence
Inventor: PUTMAN RICHARD EDWARD
IPC: F25B49/02
Filed: 1987-05-08
Abstract: In a plant with energy conversion units which cover a load demand for a process sequence, an optimisation system for distribution of the output between the energy conversion units is provided, which effects a dynamic matching during the transition of the power demanded from one operating state to another operating state. Such power-supplying facilities can be a boiler plant with a large number of boilers that deliver steam that is needed for an intended process sequence on a common header. But it is also intended that turbogenerators supply power to a network via a common bus. For another energy conversion facility, mains-powered compressors are provided, which interact with cooling equipment to maintain a temperature in a common coolant loop at varying demand for coolant.
Patent DE-3720285-A1 (DE)
Title: Method and device for the synchronous feed of individual workpieces and of tapes to be sewn onto these
Inventor: THOMANN CHARLES PHILIPPE
IPC: D05B35/06
Filed: 1987-06-19
Abstract: The invention relates to a method and device for the synchronous feed of individual workpieces succeeding one another with a gap and of tapes or the like to be sewn onto these. The workpieces and the tapes first follow separate feed paths, and there is arranged in the feed path of the workpieces a recognition system which switches on the tape feed when a workpiece arrives, switches it off again at the end of a workpiece and triggers a cutting device for severing the tape. The tapes can thereby be sewn on automatically in a varying length and in a varying relationship with the workpiece.
Patent DE-3729123-A1 (DE)
Title: Method of sealing the construction areas of rock spaces, reinforced concrete structures or the like
IPC: E21D11/38
Filed: 1987-09-01
Abstract: A method of sealing the construction areas of rock spaces, reinforced concrete structures or the like, according to which a coating of sealing material is applied to the construction area to be sealed - if need be with a shotcrete layer in between. Used as sealing material is a filled, elastically set bitumen emulsion with which rock surfaces in tunnelling as well as reinforced-concrete internal formwork of cooling towers can be satisfactorily lined.