baber/WOPTO huggingface dataset:
Patent DE-3432709-A1 (DE)
Title: Method for controlling mincing
Inventor: RAEUBER HANS-JOERG PROF DR SC
IPC: A22C11/00
Filed: 1984-09-06
Abstract: The invention relates to a method for controlling mincing, especially for the manufacture of sausage meat for scalded sausage and finely minced uncooked sausage. 
<??>The aim of the invention is to produce sausage meat of a high quality which is as consistent as possible. 
<??>The object of the invention is to control metering of the water poured in and/or determination of the switching off time in dependence on the specific qualities of the type of meat in question. 
<??>The object is achieved according to the invention in that the electricity consumption of the driving motor of the cutting shaft is measured and water is added or the motor is switched off, depending on the sausage meat to be produced, when maximum power levels have been exceeded. 
<IMAGE>
Patent DE-3432926-A1 (DE)
Title: Brake disc, in particular for motor vehicles
Inventor: SELZER KARL-HEINZ ING GRAD
IPC: B23K15/00
Filed: 1984-09-07
Abstract: On brake-disc parts (1, 2) there are webs (5, 7), the front faces (5b, 7b) of which are welded together over their entire length by electron beam welding. Between the webs (5, 7) are depressions (6, 8), which complement one another to form cooling-air channels (16). A fixing flange (4) is connected to one (2) of the brake-disc parts (1, 2) via a tubular piece (3), likewise by electron beam welds (19, 21).   The large-area weld between the parts permits good temperature equalisation within the brake disc. <IMAGE>
Patent DE-3437153-A1 (DE)
Title: Tuner for television sets or video recorders
Inventor: NIKOLAOU MICHAEL ING GRAD
IPC: H03J3/06
Filed: 1984-10-10
Abstract: The essential components of a tuner, in addition to the antenna input stage, are a bandpass filter and a mixer stage for producing an audio and video intermediate frequency. In order to improve the tuner characteristics with respect to sensitivity and noise, and with respect to the adverse influences caused by them visible on the image, a circuit arrangement having a lowpass characteristic is provided between the bandpass filter and the mixer stage. The circuit arrangement comprises an active input stage, which is capacitively matched to the bandpass filter, as well as a band-filter circuit, which is likewise capacitively coupled thereto and is matched via a resistor to the mixer stage.
Patent DE-3437661-A1 (DE)
Inventor: SINAMBARI GHOLAM-REZA DR ING
IPC: G01H17/00
Filed: 1984-10-13
Abstract: 1. A process for determining the need for repair of constructional members required for the movement of a transport unit (1), having the following steps : a) moving the transport unit (1) in the new condition at constant speed over a rectilinear distance (10) disposed in a horizontal plane, b) recording by intensity probes (11) rigidly disposed over the distance (10) directly, via the air vibrations produced by the structural members, vibrations occurring thereon during the movement of the transport unit, c) drawing up frequency spectra of the vibrations recorded, d) moving the transport unit (1) at constant speed over the same distance (10) again at a later time, e) recording by the intensity probes (11) vibrations occurring on the structural members during this further movement of the transport unit (1), f) drawing up corresponding frequency spectra of the vibrations recorded, and g) comparing the frequency spectra.
Patent DE-3438772-A1 (DE)
Title: Cup packing
Inventor: RASCHI LUDWIG
IPC: F16J15/3236
Filed: 1984-10-23
Abstract: Cup packings, in particular U and V packing rings and lip-type packing rings as well as shaft seals with two lips formed on the main body and a groove arranged in between, are considerably improved if annular spring elements 17 designed with oversize in relation to the width of the groove are inserted into the groove in such a way that, during the fitting of the cup packing 11 at the sealing location, they are deformed by compression and, as a result, being supported against the rear lip 14, exert a continuous elastic pressure on the sealing lip. The annular spring elements 17 can be combined to form a unit, preferably in the manner of a helical spring. <IMAGE>
Patent DE-3445390-A1 (DE)
Title: Device for removing unmilled material for milling from a bowl mill crusher
Inventor: THISSEN PETER DIPL ING
IPC: B02C23/10
Filed: 1984-12-13
Abstract: Unmilled material for milling is removed from the bowl mill crusher by means of a closable outlet opening (3) in the mill housing (1), which opening (3) is adjoined by a container (5), a fine-grade material container (7) and a hydraulic feed line (9). A grill (11) for separating off the coarse-grade portion is suspended in the container (5). A vibrating system which is vibration-isolated with respect to the container (5) acts on the grill (11). <IMAGE>
Patent DE-3446031-A1 (DE)
Title: Loudspeaker
Inventor: SCHAEFER NORBERT
IPC: H04R9/02
Filed: 1984-12-18
Abstract: A loudspeaker particularly suitable as a tweeter is described in which an oblong air gap is formed between the pole shoes of a permanent magnet in which thin wires connected in series next to one another are laid whose return lines run outside the air gap. The wires are attached to an aluminium carrier which transmits the vibrations which they receive onto a plastic film which is attached to a frame which in turn is connected to the pole shoes.
Patent DE-3501670-A1 (DE)
Title: Line coding for a digital communications system
Inventor: MATT HANS JUERGEN DR ING
IPC: H03M13/33
Filed: 1985-01-19
Abstract: For a digital communications system with binary signal transmission, preferably an optical transmission system, a line coding suitable for the required direct-current characteristics and error correction capacity is to be specified. The code converter according to the invention consists of a coder (10) which converts the binary signals to be transmitted in parallel into an error-correcting code, preferably a convolutional code, and a subsequent adder which adds an auxiliary word, adapted to the coder, to the parallel output signals of the coder (10). Correspondingly, the code converter at the receiving end consists of an auxiliary-word subtracter (16) which subtracts the auxiliary word again from the received signals, and of a subsequent decoder (17) which converts the error-correcting code into the original code again. The auxiliary word is selected in such a manner that it generates an adequate number of symbol changes in the transmitted signal and that the transmitted signal has good self-synchronisation characteristics. Additional devices (60, 61, Fig 4; 70, 71, 72, Fig. 5) are provided in order to transmit service channel data with a bit repetition rate which is much lower compared with the other digital signals, with the aid of code redundancy. For the purpose of signal processing in the convolutional coders/decoders at a very high processing speed, suitable circuits (Fig. 8, Fig. 9) for logic operations ... Original abstract incomplete. <IMAGE>
Patent DE-3502647-A1 (DE)
Title: Dosage system for medicaments
Inventor: ZANKER HELMUT
IPC: A61J7/00
Filed: 1985-01-26
Abstract: Cardiovascular disorders are the cause of more than 50% of all deaths in the Federal Republic of Germany. Very many patients suffering from this disorder, which is often fatal, depend on long-term treatment throughout their lives, and as a rule this requires intake of tablets regularly distributed over the day. For this purpose, the invention proposes a relatively flat, multiply subdivided, reliably closable sliding case having an integrally formed compartment for the prescription and individual time schedule which - reduced to a pocket-sized format - is also suitable for carrying in the pocket of a skirt or in a handbag, such that while observing the dosage and administration times laid down by the doctor, temporally controllable, regular administration of tablets at the particular time of day prescribed is possible at home, at the workplace and during journeys. The administration times (times of day) laid down by the doctor in his prescription are written by hand by the patient on the lower edge zone of the tablet case shown here. <IMAGE>
Patent DE-3506944-A1 (DE)
Title: Process for recovering organic acids from aqueous solutions, and preparation of a trialkylphosphine oxide (HTRPO) which can be used in this process
Inventor: YUAN-FU SU
IPC: C07F9/53
Filed: 1985-02-27
Abstract: Organic acids such as citric acid, maleic acid, oxalic acid and tartaric acid, can be recovered from aqueous solutions or their fermentation liquors by pretreating the acid liquor before extraction with active charcoal granules and extracting the pretreated acid solution with a solvent mixture which is not miscible with water and consists of phosphoryl-containing extracting agent and a suitable diluent which is not miscible with water.
Patent DE-3510574-A1 (DE)
Title: Method for determining the spatial content of spaces, especially subterranean spaces, for example cavities, caverns, caves, shafts and similar structures
Inventor: MEGYERI MIHALY DIPL ING
IPC: E21B47/06
Filed: 1985-03-23
Abstract: The invention relates to a method for determining the spatial content of spaces, especially subterranean spaces, such as for example cavities, caverns, caves and the like. The essence of the invention resides in the fact that the volume of a medium filling the space being studied is changed by a sudden and short-lived increase or decrease in volume. In this arrangement, the pressure prevailing in the space before the change in volume is measured, as is also the pressure change which takes place as the effect of the change in spatial content, and then the desired spatial content of the space is determined by calculation from the values measured. As a result, the spatial content of spaces of any desired volume and of widely varying morphology can be determined much more accurately and cheaply than in the past.
Patent DE-3510648-A1 (DE)
Title: Method for controlling the temperature of the interior of a vehicle, in particular of a motor vehicle, and device for carrying it out
Inventor: SCHAEFER AXEL
IPC: B60H1/00
Filed: 1985-03-23
Abstract: According to a method for controlling the temperature of the interior of a motor vehicle, in addition to the temperature of the interior the flow speed of the air is also measured. For this purpose, the sensor element 1 is fed a heating current so that it cools increasingly with increasing flow speed and, as a result, increasingly lower temperatures are signalled to the control with increasing flow speed. <IMAGE>
Patent DE-3513662-A1 (DE)
Title: Sound-damping means
Inventor: REHLEN HELMUT
IPC: E04B1/84
Filed: 1985-04-16
Abstract: A length of foam known per se having a studded profile on one side is arranged such that the side provided with studs is directed away from the soundwaves and bears on a wall or on a load-bearing member. As a result, a considerable improvement in the sound-damping effect can be achieved relative to the known arrangement, in which the studded profile is directed towards the soundwaves.
Patent DE-3516268-A1 (DE)
Title: Hollow-needle probe
IPC: F16K15/20
Filed: 1985-05-07
Abstract: The invention relates to a hollow-needle probe for gas pressurisation of and gas-pressure reduction in a hollow object closed in a leak-tight manner by means of a self-closing filling valve, for example a ball with a valve-type rubber bladder, and for regulating and measuring the pressure conditions in the interior of the hollow object. Means are specified which upon operative insertion of the hollow-needle probe into the valve connection opening, eliminate the opening counter-pressure of the non-return elements of the valve by lifting the valve body from the valve seat.
Patent DE-3518847-A1 (DE)
Title: Isopropanol- and ethanol-free cosmetic compositions for hair, the preparation and use thereof
Inventor: CARUSO MICHAEL GUY
IPC: A61K8/81
Filed: 1985-05-24
Abstract: Cosmetic compositions for hair which contain     (A) a terpolymer of     50 to 55 mol per cent vinyl acetate,   35 to 40 mol per cent vinyl propionate and   5 to 15 mol per cent crotonic acid   or a terpolymer of   10 to 15 mol per cent acrylic acid,   42 to 48 mol per cent ethyl acrylate and   37 to 48 mol per cent t-butylacrylamide,     (B) an amine as neutralising agent of the formula   DOLLAR F1 wherein R1 and R2 are each C1-C4-alkyl and R3 is C8-C24-alkyl, -hydroxyalkyl or -alkenyl,   (C) an ethanol- and isopropanol-free solvent mixture of   (C1) a C1-C2-chloroalkane or -chloroalkylene with 2 to 5 chlorine atoms,   (C2) a C3-C6-alkoxyalkanol and (C3) a chlorinated C1-C2-fluoroalkane with a boiling point >/= 20 DEG C and   (D) a halogen-free C3-C6-alkane as propellant, display an increased solubility of component (A) and are very suitable for use as hair sprays.
Patent DE-3529974-A1 (DE)
Title: Method for determining the optical power of the modes which can be guided and emerge from the end of an optical waveguide
Inventor: RITTICH DIETER DIPL ING
IPC: G01M11/00
Filed: 1985-08-22
Abstract: The measurement (corrected by the leakage-wave component) of the optical power in accordance with the near-field or remote-field method is possible with sufficient accuracy in that the modal power ( delta ) is recorded graphically as a function of the normalised phase constant  delta , in that, thereafter, a modal power distribution P*( delta ) which results theoretically subject to the precondition that leakage waves are not present is determined in such a manner that the theoretically determined function is closely joined to lower value ranges of the measured function response, and in that the theoretical function response thus determined is used instead of the measured function response as the basis for determining the optical power of the modes which are guided. <IMAGE>
Patent DE-3531998-A1 (DE)
Title: Anchor rail which can be embedded in concrete or the like
IPC: E04B1/41
Filed: 1985-09-07
Abstract: The invention relates to an anchor rail which can be embedded in concrete or the like, is configured as a C-profile in cross-section and has, on the back of the rail, anchors in the form of bolts equipped with nuts. In particular for the purpose of achieving greater stability, the invention proposes that the end-side screw-on position of the nut (8) be blocked. <IMAGE>
Patent DE-3537342-A1 (DE)
Title: Method and device for determining the radiation losses of glass fibre connections, in particular of monomode fibre connections
Inventor: NOLL JOACHIM DIPL ING
IPC: G01M11/00
Filed: 1985-10-19
Abstract: The invention relates to a method for determining the radiation losses of monomode fibre connections, in accordance with which for the purpose of coupling in a measurement beam upstream of the joint and of coupling out the measurement radiation downstream of the joint a glass fibre is respectively bent with prescribed radii of curvature. In particular, the glass fibre is enclosed in the coupling-in region and in the coupling-out region in guiding and bending channels which form cavities and have defined channel cross-sections and radii of curvature, in order on the one hand to achieve reproducible conditions, and on the other hand to enhance the efficiency of the coupling-in and -out of radiation. In addition, it is possible within the scope of the method according to the invention for a portion of the measurement radiation which is coupled in to be used on the coupling-out side even before the production of the glass fibre connection for the purpose of iterative control or adjustment, as far as the optimum splice point, of the fibre ends which are to be connected. <IMAGE>
Patent DE-3545433-A1 (DE)
Title: Parallel multiplier circuit
Inventor: NODA MAKOTO
IPC: G06F7/533
Filed: 1985-12-20
Abstract: The multiplier data (Y) are coded by coders on the basis of the modified Booth algorithm and output control signals in accordance with the coding result. Basic cells (C) are arranged in an arrangement or array of n stages. Each basic cell (C) adds the data corresponding to the multiplicand data (X) to the outputs of the basic cells (C) of the preceding (front) stage in dependence on these control signals. For the relevant lower-order (n-1) stages from the n stages, two-bit carry lookahead adders (CLA1-CLA3) are provided, each of which picks up the outputs of the basic cell (Ci, 1) of the least-significant bit of the same stage and of the second basic cell (Ci, 2) after the least-signficant bit, the complement signal from a complement signal generating unit (EC1-EC4) and a carry signal of the carry lookahead adder (CLAi-1) of the preceding stage and each of which generates a carry signal with virtually the same delay time as that of that basic cell in order to utilise the highest operating speed of the basic cells (C) arranged in a matrix form. Furthermore, each carry lookahead adder (CLA1-CLA3) derives the data of the relevant two bits of the end product. An upper adder (9) picks up the outputs of the basic cells (C4, k) of the nth stage and the carry signal of the carry lookahead adder (CLA3) of the (n-1)th stage, adds the inputs and derives the data of the higher-order bits ... Original abstract incomplete. <IMAGE>
Patent DE-3546065-A1 (DE)
Title: Steering wheel for vehicles
Inventor: HYODO YOICHI
IPC: B62D1/04
Filed: 1985-12-24
Abstract: A steering wheel for a vehicle having an attachment piece which is fastened to a steering column, a self-aligning plate which is seated on the attachment piece, an attachment plate which is fastened to the self-aligning plate as well as a multiplicity of spokes fastened to the attachment plate, the self-aligning plate having an annular middle section which is seated on the attachment piece and a multiplicity of legs which run radially outwards and, in a plane which runs perpendicularly with respect to the self-aligning plate, having curved sections, and the legs are formed by the fact that a multiplicity of cutouts are cut out from an outer edge, which runs in the circumferential direction, of a disc-like workpiece to within the vicinity of an inner end of the curved sections.
Patent DE-3601496-A1 (DE)
Title: Hinge for doors, windows and the like
Inventor: BOEGEL-POETTER JUERGEN
IPC: E05D11/00
Filed: 1986-01-20
Abstract: The hinge comprises a U-shaped cover (28) which is connected with the legs (28') of the "U" towards the plate-shaped part (9) of a hinge strap and which covers this and the adjusting arrangement located on it. There is provided a locking piece (40) which is arranged on the plate-shaped second part (9) under the cover (28), engages into a profiling (44) on the rear side of the cover (28) and can be screwed together with the plate-shaped part (9) from the rear side (9') of the latter. <IMAGE>
Patent DE-3601829-A1 (DE)
Title: Large-scale integrated electronic chip
Inventor: LIEBELT CLEMENS
IPC: H01L21/768
Filed: 1986-01-22
Abstract: Development times and development costs in developing large-scale integrated electronic chips are frequently considerably increased due to the fact that the functions to be required are not yet adequately specified at the beginning of the design and the large-scale integration can therefore only be started at the latest possible time. To save development time and costs in this case, it is proposed to store the as yet inadequately specified functions as a table in a laser-programmable ROM (LPROM) at the beginning of design. As a result, the beginning of integration can be advanced to the definition phase. <IMAGE>
Patent DE-3603652-A1 (DE)
Title: Shell-and-tube heat exchanger
Inventor: GEILE FRED
IPC: F28F9/14
Filed: 1986-02-06
Abstract: The seal between the inner tube and support plate of a shell-and-tube heat exchanger can be guaranteed by means of sealing lips on the inner and outer circumference of a sealing ring having the space requirement of a ring having sealing lips only on the outer or inner circumference, if the sealing ring has approximately at its centre a radial stage having a height between an upper and lower stage level which corresponds approximately to the radial height of a bent-over, prestressed sealing lip, and the sealing lips are arranged on the sealing ring offset axially and radially in an appropriate fashion.
Patent DE-3615207-A1 (DE)
Title: Personal identification system
Inventor: HAAG ERNST DIPL KFM DR
IPC: G07C9/00
Filed: 1986-05-05
Abstract: This system consists of an identification sensor (5) for picking up characteristic identifying data of a person and an object (1) identifying the person on which a correspondingly coded characteristic code number (2) is placed. This code number is read into a buffer memory (4) via a reader (3) and compared with a code number which is directly picked up from the person by means of the identification sensor (5) and appropriately conditioned. When the match is adequate, corresponding switching processes are triggered. <IMAGE>
Patent DE-3617659-A1 (DE)
Title: NMR imaging device
Inventor: MATSUURA HIROYUKI
IPC: G01R33/56
Filed: 1986-05-26
Abstract: The invention relates to an NMR imaging device for reproducing an image of a plane of section of an object under investigation by means of Fourier transformation of measured NMR signals. A 180 DEG  pulse for inverting nuclear spins is impressed in an extremely short time after the impression of a 90 DEG  exciting pulse, and the time (the period) from this point up to the collection of nuclear spins is asymmetrically tapped in common with the time (the period) after the collection of nuclear spins up to the distribution of the nuclear spins. Thereupon, a Fourier transformation process is performed by interpolating missing data on a Fourier plane by estimation or derivation, in order to supply a reconstituted image in this way. The result in this case is realised as a pulse train which not only enlarges the signal-to-noise ratio, but also minimises worsening of the image. <IMAGE>
Patent DE-3624621-A1 (DE)
Title: Vehicle roof window (sun roof)
Inventor: FARMONT ROLF DR
IPC: B60J7/16
Filed: 1986-07-21
Abstract: The invention relates to a vehicle roof window with a plate-shaped, transparent cover (3) which is tiltable and/or slidable, is essentially smooth on the topside, forms with the outer roof surface approximately a common plane and is, for example, made of glass or material similar to glass, with hinged parts (4; 5; 6; 7) which are fixed to it and are intended for opening and closing and with a seal (19) which acts between the cover edge and a cover frame. In this roof window the hinged parts bear essentially next to the cover-side sealing surface (13) against the cover lower side with a contact surface of an attachment plate (10) parallel to the cover and have a hinged member (11) pointing downwards from the contact surface for the hinged connection to the cover frame. In the case of this vehicle roof window the risk of fracture in the region connecting the cover to the hinged parts is avoided in that the hinged member (11) engages, at a distance (a) pointing away from the cover edge, on the attachment plate (10) from the cover-edge-side edge (14) of the contact surface and the attachment plate is secured to the cover (3) solely by means of an adhesive layer (12) distributed over the contact surface. <IMAGE>
Patent DE-3625621-A1 (DE)
Title: Arrangement for demagnetisation
Inventor: REINHARDT HORST
IPC: H01F13/00
Filed: 1986-07-29
Abstract: An arrangement is proposed for demagnetisation of parts or workpieces which can be magnetised, in the case of which arrangement the workpieces to be demagnetised are passed slowly through a rotating field. The rotating field is produced by means of demagnetising coils which are arranged offset. The rotation frequency and field strength of the rotating field are adjustable and can thus be matched to different workpieces in a simple manner.
Patent DE-3629647-A1 (DE)
Title: Dental-medical multilayer marking-rubbing foil with three-dimensional fault display
Inventor: HERZOG ROLF
IPC: A61K6/00
Filed: 1986-08-30
Abstract: Published without abstract.