baber/WOPTO huggingface dataset:
Patent DE-3609197-A1 (DE)
Title: Method and arrangement for the wireless transmission of information
Inventor: BAYMAK FARUK DIPL ING
IPC: G10L15/00
Filed: 1986-03-19
Abstract: In a method for the wireless transmission of information by means of radio-frequency electromagnetic waves and an arrangement for carrying out this method, in which a wave modulated by means of an analog signal, particularly a voice signal or digital signals, is transmitted by a transmitter and received by at least one receiver, the invention consists in that, on reception, a voice signal modulated onto the wave at the transmitter end and recovered by demodulation at the receiver end, is subjected to voice analysis and during this process is converted into digital signals which are allocated alphanumeric characters corresponding to the significance of the received voice and the relevant characters are visually displayed. Developments of the invention consist in, among other things, that information to be transmitted is input by means of a keyboard at the transmitter and the voice analysis unit at the receiver end is bypassed. This provides deaf persons with the possibility of recording, for example, spoken broadcast transmissions, to communicate with one another and also with other persons. <IMAGE>
Patent DE-3612445-A1 (DE)
Title: Substrate rod for the production of electrical plasma-polymeric multilayer capacitors
Inventor: BERG LUDWIG
IPC: H01G4/30
Filed: 1986-04-14
Abstract: A substrate rod for the production of electrical plasma-polymeric multilayer capacitors has a core (1) of filled polyphenylene sulphide (PPS). A thin layer (2) of unfilled PPS is provided in the region y provided for building up the capacitor. In the end regions x, the substrate rod has slots (3) in which mounting/positioning pins of a holding device engage. <IMAGE>
Patent DE-3615658-A1 (DE)
Inventor: HAUSMANN MANFRED
IPC: F16L3/14
Filed: 1986-05-09
Abstract: 1. Mounting clamp with a fastening part, to which a strap part is affixed by a closable lock comprising a receiving element (4, 40, 58, 78, 100) connected with the fastening part (2, 102) and a locking collar (26, 56, 76, 84, 128) slidable over the fastening part in the direction of its height, further the receiving part including receiving recesses (12, 14, 42, 44, 62, 64, 80, 82, 108, 110) at opposite sides (8, 10, 104, 106) for receiving anchoring elements (18, 20, 50, 52, 72, 74, 94, 98, 112, 114) of the ends (46, 48, 66, 68, 92, 96) of the strap, the locking collar (26, 56, 76, 84, 128) being slidable over the ends (46, 48, 66, 68, 92, 96) of the strap arranged in the receiving recesses (12, 14, 42, 44, 62, 64, 80, 82, 108, 110) characterized in that the ends (46, 48, 66, 68, 92, 96) of the strap are arranged at different levels of the receiving element (4, 40, 58, 78, 100).
Patent DE-3618259-A1 (DE)
Inventor: KONRAD RAINER
IPC: C08F4/62
Filed: 1986-05-30
Abstract: Ethane polymers are prepared by Phillips catalysis using (1) a supported catalyst which is laden with chromium, phosphorus and titanium and (2) a cocatalyst, (1) being obtained by a procedure in which (1.1) a catalyst intermediate laden with chromium, phosphorus and titanium is prepared from a silicate carrier, a selected chromium compound, a selected phosphorus compound and a selected titanium compound, and (1.2) the catalyst intermediate is then heated in an oxygen-containing gas stream. In the process, the supported catalyst (1) used is one which is obtained (using specific methods and substances in each case) by a procedure in which (1.1) in a first stage (1.1.1), a suspension is first prepared from (1.1.1.1) a finely divided silicate carrier and (1.1.1.2) an inert organic solvent, (1.1.2) a suspension is then prepared from (1.1.2.1) a finely divided chromium trioxide and (1.1.2.2) an inert organic solvent, (1.1.3) thereafter (1.1.3.1) the suspension resulting from (1.1.2) is combined with (1.1.3.2) a phosphate or phosphite, (1.1.4) then (1.1.4.1) the suspension obtained from (1.1.1) is combined with (1.1.4.2) the reaction product obtained in (1.1.3), (1.1.5) thereafter (1.1.5.1) the suspension formed in (1.1.4) is combined with (1.1.5.2) a titanate, (1.1.6) finally the suspension obtained in (1.1.5) is evaporated to dryness and then (1.2) in a second stage, (1.2.1) the intermediate obtained in (1.1) is first treated with a nitrogen stream, (1.2.2) an intermediate obtained in (1.2.1) is then heated in an oxygen-containing gas stream and finally (1.2.3) the intermediate obtained in (1.2.2) is treated with a nitrogen stream, and a lithiumalkyl is used as (2).
Patent DE-3618657-A1 (DE)
Title: Spinneret plate for the application of preparation oil
Inventor: LINHART HEINZ
IPC: D01D5/096
Filed: 1986-06-03
Abstract: What is described is a spinneret plate for the application of preparation oil to the spinneret outlet face, in the spinneret outlet face of which there are formed, in the middle of the spinneret area fine bores, from which the preparation oil can emerge so as to spread over the spinneret area, the fine bores being connected to a channel bore which is located within the spinneret plate and which is itself connected to the supply vessel for the preparation oil by way of a metering device. This spinneret plate is suitable primarily for the melt-spinning of fibres. Longer shaving intervals and a simple maintenance of the spinneret plate are achieved with it.
Patent DE-3625895-A1 (DE)
Title: Counter-holder for the slide of a hydraulic press
Inventor: HORN HEINZ
IPC: B21D28/20
Filed: 1986-07-31
Abstract: Counter-holder for the slide of an upright hydraulic press, a supporting surface on the counter-holder being vertically adjustable by means of a threaded spindle-nut combination, the nut being rotatable with respect to the spindle and the spindle being secured against rotation and being supportable by means of a pressure surface on a pressure medium cushion in a cylinder on the bed plate. The supporting surface (7) is provided on the spindle (4) and the nut (12) can be loaded by means of a rotary drive (14, 15, 16) and is arranged so as to be resiliently supported at a short distance (a) opposite a supporting surface (11) on the cylinder (2). A monitoring and regulating system is provided for this distance (a) and maintains this distance (a) in the event of normal loads on the supporting surface (7). As a result of this, the nut (12) continues to be slightly rotatable with respect to the spindle (4). If the load on the supporting surface (7) increases abruptly, the distance (a) is eliminated and the nut (12) is then seated on the supporting surface (11) as a fixed stop. The counter-holder can be used in particular as a cutting-shock damping element. <IMAGE>
Patent DE-3628105-A1 (DE)
Inventor: SALJE ERNST PROF DR ING
IPC: B23D61/06
Filed: 1986-08-19
Abstract: A disk-shaped tool comprising a main blade (G) and cutting edges (S) on the periphery, defined and shaped by cutting portions (P), is provided, in the region in front of each cutting edge, with a chip space (R). In order to reduce the noise created directly by air in this type of tool, each chip space (R) opens, in the axial direction, only onto one side of the main blade (G).
Patent DE-3634937-A1 (DE)
Title: Cover for use in motor vehicles
Inventor: HESSLING EVA
IPC: A45F5/00
Filed: 1986-10-14
Abstract: The invention relates to a cover (1) which has compartments (3), can be produced in a simple fashion from an elastic hose section (2) by rolling up the end regions and flexibly adapts itself to the support in question in large areas. Compartments (3) of different sizes can be determined by means of longitudinal seams (4). <IMAGE>
Patent DE-3635874-A1 (DE)
Title: Bellows for covering the guideways and the like on machine tools and the like
Inventor: MANG WOLF-MATTHIAS
IPC: B23Q11/08
Filed: 1986-10-22
Abstract: The bellows (F) have a bellows part (B) and a cover (A). The cover (A) consists of lamellae (3) which are pivotably mounted on the bellows part (B) by means of joints (4). Each joint (4) has a joint pivot (8), first plastic sections (6) and second plastic sections (7). The first plastic sections (6) are fastened like a rider to the bellows, while the second plastic sections (7) are connected to the lamellae (3) in a positive-locking manner, the material of the plastic sections (7) engaging in apertures in the lamellae. An accurately defined bearing arrangement of the lamellae (3) is obtained by such a configuration of the joints (4), in which case the joint pivots (8) do not pass through the material (1) of the bellows part (2). <IMAGE>
Patent DE-3638469-A1 (DE)
Title: Method and apparatus for driving a varnishing device
Inventor: SCHUMANN GUENTER
IPC: B05C1/08
Filed: 1986-11-11
Abstract: The invention relates to a method and an apparatus for driving a varnishing device in printing machines. The aim of the invention is to provide a drive for a varnishing device in printing machines, with which drive universal adaptation to printing-related requirements can be achieved. The object of the invention, to develop a method and an apparatus for a drive for a varnishing device in printing machines with which the rollers feeding the varnishing film can be driven synchronously as well as in reversed operation and, at the same time, the varnishing film is prevented from drying on the rollers during brief stoppages of the machine, is achieved in that the varnish-feeding rollers are driven by a speed-controllable electric motor whose direction of rotation can be reversed   - and the varnishing film is fed in synchronous operation with the varnish applicator roller - and, after actuating the switch to reverse the direction of rotation of the electric motor, the varnishing film is fed to the varnish applicator roller in reversed operation - and in that, during a brief stoppage of the machine, the varnish-feeding rollers are kept in rotation by the electric motor in synchronous or reversed operation.
Patent DE-3641184-A1 (DE)
Title: Pesticides
Inventor: FAROOQ SALEEM DR
IPC: C07D417/04
Filed: 1986-12-03
Abstract: The use of substituted 5-pyridyl-1,3,4-thiadiazoles of the formula I   <IMAGE>  in which A represents one of the radicals <IMAGE> where R1, R2 and R3 independently of one another denote hydrogen, halogen, C1-C4-alkyl, trifluoromethyl or C1-C4-alkoxy, and the salts of a compound of the formula I for controlling pests, in particular for controlling insects which attack plants and animals. The compounds of the formula I have a good activity in particular against sucking plant-injurious insects.
Patent DE-3641238-A1 (DE)
Inventor: GRUBER WOLFGANG DR
IPC: C08F2/34
Filed: 1986-12-03
Abstract: The continuous preparation of random copolymers of propylene by polymerisation of a monomer mixture by means of a Ziegler-Natta catalyst system in the gas phase in a central stirred bed of finely divided polymer with dissipation of the heat of polymerisation by evaporation cooling, the monomer mixture being introduced continuously into the polymerisation zone and the polymer being discharged continuously from the polymerisation zone, with the provisos that (a) the pressure and the temperature in the polymerisation zone are kept within a range which corresponds to the gaseous state of the monomer mixture, (b) gaseous, unconsumed monomer mixture is discharged from the polymerisation zone and reintroduced in liquid form into the polymerisation zone, (c) the temperature in the polymerisation zone is regulated by means of the amount of liquid monomer mixture introduced per time unit, and (d) the monomers consumed by the polymerisation are replaced, characterised in that the residence time of the monomer mixture in the polymerisation zone is kept very short, the monomer mixture employed comprising principally propylene, a little ethylene and very little hydrogen.
Patent DE-3642072-A1 (DE)
Title: Radar antenna arrangement having a reduced echoing cross-section
Inventor: SOLBACH KLAUS DR ING
IPC: H01Q15/00
Filed: 1986-12-10
Abstract: For detecting a target which is equipped with its own radar antenna, for example an aircraft, by means of an enemy radar system, the target's own radar antenna frequently represents one of the main sources of the echoing of incident radar waves. In order to camouflage such a target against detection by the enemy radar, the echoing cross-section of its own radar antenna must therefore be considerably reduced. A frequency-selective flat grid structure having a bandpass characteristic is arranged for this purpose in front of its own on-board antenna, which grid structure allows waves at a frequency within the operating frequency band of its own antenna to pass through largely unimpeded while waves at a frequency outside the operating frequency band are reflected like a mirror.
Patent DE-3705406-A1 (DE)
Title: Solids gasification heating furnace
Inventor: KOEPKE MANFRED
IPC: F24H1/22
Filed: 1987-02-20
Abstract: When burning wastes, relatively long guiding of the combustion gases is required to achieve thorough incineration of the noxious constituents; at the same time, however, it is desired that the ash should be as infusible as possible. A solids gasification heating furnace is proposed that works with three different temperature combustion stages, so that, on the one hand, a floury or granular ash is obtained, and on the other, almost all pollutants entrained in the gases can be incinerated. A minimum weight of the combustion chamber is aimed at, while at the same time, the furnace should be easily repairable.
Patent DE-3707247-A1 (DE)
Title: Obtaining energy by weight-displacing facilities by means of liquid
Inventor: GROSCH STEFAN
IPC: F03G3/00
Filed: 1987-03-06
Abstract: Published without abstract.
Patent DE-3709004-A1 (DE)
Title: Circuit arrangement for supplying a fluorescent lamp
Inventor: URS ELMER
IPC: H05B41/392
Filed: 1987-03-19
Abstract: The circuit arrangmenet contains a rectifier circuit (1), a load circuit (2) with the fluorescent lamp (6), a controlled invertor (3), a control circuit (4) and a voltage source (8) for controlling the invertor frequency, so that the respective frequency is predetermined for preheating, starting and operation of the fluorescent lamp (6) at the desired brightness. <IMAGE>
Patent DE-3715266-A1 (DE)
Title: Rim, in particular for the wheels of passenger cars
Inventor: IMRIS PAVEL DR
IPC: B60B21/02
Filed: 1987-05-08
Abstract: The rim is intended in particular for the wheels of passenger cars and consists of an annular shell component for receiving the tyres and of a hub component which is connected to the shell component and is provided with a central plug-on opening and screw opening. In order to simplify the attachment of an anti-skid elements when required and also to be able to design the anti-skid elements themselves to be as simple as possible, the rim is constructed in such a way that anti-skid attachment elements (4) are arranged distributed evenly over the circumference at least at one edge (1) of the shell component (2) of the rim (3). <IMAGE>
Patent DE-3715511-A1 (DE)
Title: Wood drying chamber using compression and suction
Inventor: WILD JOSEF
IPC: F26B21/10
Filed: 1987-05-09
Abstract: Inside a horizontal pressure cylinder (5), with heating tubes (7) along its outside and cooling tubes (10) inside at the bottomwood (11) is carried by supports (13) leaving air circulating gaps. Initially during a heating phase, pressure is applied internally. Then follows a cooling phase, when the temp is reduced. The heating and cooling phases are repeated with condensate removed during the cooling phase. The temp. used is above 47 deg.C and not more than 80 deg.C during the heating phase. The pressure is between 1 and 10 bar, e.g. 1.2 to 1.5 bar. During the cooling phase, the pressure is between 0.6 and 0.95 bar. The temp. difference between the phases is more than 8 deg.C the Air inside is circulated at least during the low pressure phase.
Patent DE-3719438-A1 (DE)
Title: Automatic nozzle rotary head
IPC: B05B15/02
Filed: 1987-06-11
Abstract: Published without abstract.
Patent DE-3720798-A1 (DE)
Title: Riding hat with shock-absorption arrangement
IPC: A42B3/14
Filed: 1987-06-24
Abstract: A riding hat, which consists of a rigid helmet (1) and a built-in shock-absorption arrangement (3), is to be improved with regard to its protective function, the shock-absorption arrangement (3) being at the same time usable interchangeably for various helmets (1). To this end, it is envisaged that the shock-absorption arrangement (3) has a head-band (4) which is adjustable in its width, provided with a cushion support (5) and bears on its inner side a cap (6) which is adjustable in its curvature, and that the head-band (4) is suspended on a number of intersecting diagonal straps (23, 24, 25) which are in each case fastened detachably close to the lower helmet edge and run between helmet inner wall and cap (6). <IMAGE>
Patent DE-3723612-A1 (DE)
Title: Control circuit for a brushless motor
Inventor: RILLY GERARD DR
IPC: H02P6/08
Filed: 1987-07-17
Abstract: A particularly simple control circuit having a high efficiency is intended to be created for a brushless motor (M). This is achieved by a simple circuit having two transistors (T1, T2), of which one (T2) is controlled with a relatively low-frequency control voltage (UT), and the other (T1) is controlled in a relatively high-frequency manner, as a function of the motor current (iM). Especially for a brushless motor for a washing machine. <IMAGE>
Patent DE-3725858-A1 (DE)
Title: Heavy duty tyre construction - has carcass with metal cord layer outside bead wrap and 2 organic fibre cord layers further out again with fine yarn twisted round threads
Inventor: NOMA HIROYUKI
IPC: B60C15/06
Filed: 1987-08-04
Abstract: A heavy duty radial tyre has a carcass of metal cord with the ends wrapped round bead core rings. One metal cord reinforcement layer lies on the outside of the wrapped part; a reinforcing layer if fibre cords lies outside that layer and extends upwards beyond the ends of both that layer and the wrapped part; this fibre material concerned has at least one layer of fabric contg. unwoven warp and weft threads plus fine yarn twisted round those threads. The warp and weft threads are pref. nylon, polyester, or aromatic polyamide and similar. ADVANTAGE - The bead area has such a high mechanical strength that the metal cords will not separate from the rubber and the lower part of the sidewall will not tear off. The fabric will not distort in service.
Patent DE-3725928-A1 (DE)
Title: Bis-styryl compounds
Inventor: ETZBACH KARL-HEINZ DR
IPC: D06L3/12
Filed: 1987-08-05
Abstract: Bis-styryl compounds of the formula <IMAGE>  in which   R<1> denotes optionally substituted phenoxysulphonyl, C1-C10-alkylsulphonyl or optionally substituted phenylsulphonyl, R<2> and R<3> independently of one another denote hydrogen, fluorine, chlorine, C1-C4-alkyl, C1-C4-alkoxy or optionally substituted phenyl,   R<4> denotes fluorine, chlorine, cyano, optionally substituted carbamoyl, C1-C8-alkoxycarbonyl whose alkyl chain can be interrupted by one or more oxygen atoms, or optionally substituted phenoxycarbonyl and m, n, p and q are identical or different and in each case independently of one another denote 1 or 2, and their use as optical brighteners for polyesters.
Patent DE-3727655-A1 (DE)
Title: Vacuum-free hybrid colour camera with a single-chip CCD sensor arrangement
Inventor: OBERNIK HARTWIN DIPL PHYS
IPC: H04N9/04
Filed: 1987-08-19
Abstract: The hybrid camera serves for picture signal generation with a single-chip sensor and is aimed at a new optical and signal-processing quality of the resolution, chromaticity adjustment, picture defect minimisation and also for storage as a chromatic component of the frame. The invention achieves the object of undisturbed optical coupling of panchromatically sensitive sensor elements which are periodically ordered in the surface area by using periodic colour filters. According to the invention, a colour-separating and changing system, adapted to the range of sensitivity of the eye and comprising two polarisers and an electrooptic colour modulation filter (CMF) with tunable pass wavelength selection characteristic is inserted transversely into the light path in front of a CCD sensor arrangement. The CMF contains between 2 electrode planes a ferroelectric liquid crystal with chirally smectic phase. The electrodes are subjected in clock periods to staged voltage pulses. The light path has a wavelength-specific pass sequence following the pulse amplitudes. The range of applications includes detecting, monitoring and television camera systems for industry, medicine, training and home television use.
Patent DE-3730129-A1 (DE)
Inventor: ZARGES FRANK W DIPL ING
IPC: H05K13/00
Filed: 1987-09-08
Abstract: The plate-like tray is provided in the form of a thin plate, preferably a deep-drawn plastic film, having a multiplicity of small blanks, arranged in the shape of a matrix, for holding objects which have a reference surface of a predetermined dimension and a bearing side which connects thereto in an angular manner. In this case, the small blanks are used for holding objects having projections. The small blanks in this case have only two surfaces, namely the bearing surface and a supporting surface running at an angle thereto, the bearing surface enclosing an angle of 20 DEG  to 70 DEG , preferably 45 DEG , with the plane of the undeformed plate.
Patent DE-3733472-A1 (DE)
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: H04N7/00
Filed: 1987-09-30
Abstract: 2.1 There are receiving sets such as video recorders in which special measures are taken on reception of a MAC signal, such as, for example, a partial signal delay of the signals during recording. 2.2 An identification signal (K) characterising the system is transmitted for automatically switching to MAC operation. 2.3 Particularly for an S-VHS video recorder with special partial delay of the recorded signals during the recording for reducing the cross-colour effect. <IMAGE>
Patent DE-3736542-A1 (DE)
Inventor: MUEHLING RUDOLF
IPC: H05B41/231
Filed: 1987-10-28
Abstract: In an ignition circuit for a high-pressure metal vapour discharge lamp (205) with a superimposed-pulse igniter (4), it is intended that the ballast inductance (203) should limit the current of a discharge lamp (205) of reduced power to a correspondingly lower value. However, the measure required for this purpose is intended to leave largely unaffected the time interval of the ignition pulses and the frequency of the damped oscillation occurring when the switch element (9) is switched through. This is achieved by now providing a further choke winding (208) as well as the single choke winding (204) used until now to form the ballast inductance (203), which further choke winding (208) preferably has a common choke core with the first-mentioned choke winding (204). The further choke winding (208) is connected only in the lamp circuit (204, 208, 12, 205), but not in the series circuit formed by the first choke winding (204), the impulse capacitor (6) and the auxiliary ignition capacitor (7). <IMAGE>
Patent DE-3743167-A1 (DE)
Title: Filler wire for producing fusion-joined layers
Inventor: BUSSE KARL-HERMANN DIPL ING
IPC: B23K35/30
Filed: 1987-12-19
Abstract: To be able to produce crack-free, highly wear- and corrosion-resistant fusion-joined layers of low porosity by thermal spraying or surface welding with high deposition rates at advantageous costs, hollow wires filled with composite powder are used. The composite powder is produced either from a starting powder made by atomisation and subsequently bonded by mechanical and/or chemical agglomeration to other pulverulent materials, or by spray-drying. Owing to the metallurgical reaction of the powder with the metallic filler wire shell during the thermal spraying or surface welding, the resulting protective layer has self-flowing properties.