baber/WOPTO huggingface dataset:
Patent DE-3519867-A1 (DE)
Title: Integral metal roof for hyperboloid roof shapes (HB) for new buildings and renovations
Inventor: FISCHER KLAUS
IPC: E04B7/10
Filed: 1985-06-03
Abstract: The integral metal roof comprises assembled prefabricated individual elements (2) as a surface-sealed unit for concrete HB shells. Statically effective fastening onto the principal load-bearing structure is to be demonstrated specifically in terms of statics (5). The surface is profiled (2) to a minimum extent in order that, as a result of the prevailing slope, no water builds up. A sealing or roofing according to the invention is distinguished by the entire-surface metal roofing over the substructures which are bent in a two-dimensional manner. In addition to the cost-effective production, the exceptional durability, without inspection and maintenance work, is an advantage of the invention. <IMAGE>
Patent DE-3531918-A1 (DE)
Title: Process for dehalogenation of partial oxidation gas
Inventor: FIRNHABER BERNHARD DIPL CHEM D
IPC: C10K1/12
Filed: 1985-09-07
Abstract: An aqueous solution or suspension containing alkali metal hydroxides or carbonates or alkaline earth metal hydroxides or carbonates is sprayed into the hot raw gas, which is rich in fly ash, and the thus formed mixture of halides and excess oxide is separated out of the gas conjointly with the fly ash. The process is preferably performed with an aqueous milk of lime (calcium hydroxide) suspension, the CaO content of which is between 150 and 300 g/l. <IMAGE>
Patent DE-3538752-A1 (DE)
Title: Seating furniture in the form of a chair or armchair, in particular for office purposes
Inventor: STEIFENSAND MARTIN F
IPC: A47C1/032
Filed: 1985-10-31
Abstract: The invention relates to a chair or armchair having a foot frame (1, 2) and a foot frame block (6) to which a seat support (5) is hinged so as to be pivotable about a front axle (7). Furthermore, a backrest support (11) is provided which is hinged to the foot frame block and the seat support via second and third axles (17, 23). During a pivoting movement of the seat support and backrest support relative to the foot frame block, the backrest support passes through a larger pivot angle than the seat support. During pivoting, the displacement of the seat support relative to the backrest support is intended to be small. For this purpose, the said three hinge axles (7, 17 and 23) lie approximately in a straight line. The first linkage (7) in the front region of the seat support is fixed, i.e. without play; in contrast, the third linkage (23) of the rear end of the seat support to the backrest support is constructed with play (25). <IMAGE>
Patent DE-3542400-A1 (DE)
Title: Arrangement for radio suppression of electrically operated drive motors, especially in domestic apparatuses
Inventor: GOLOB JUERGEN
IPC: H02K11/02
Filed: 1985-11-30
Abstract: In the case of an arrangement for radio suppression of electrically operated drive motors (1), especially in domestic apparatuses, a tubular core (16) is provided which is pushed onto a current conductor (10) on the apparatus side. The tubular core (16) which carries out the suppression function is arranged in the immediate vicinity of the electrical input (8, 12, 14, 15) of the power load associated with the domestic apparatus. <IMAGE>
Patent DE-3542705-A1 (DE)
Title: Gas pressure regulator
Inventor: HEIJNINGEN JACPUES VAN
IPC: G05D16/20
Filed: 1985-12-03
Abstract: The gas pressure regulator contains a first servocontroller (11) for maintaining a minimum gas quantity, a second servocontroller (14) for limitation to a maximum gas quantity and a device for controlling the gas quantity in accordance with the heat output required from a gas heating appliance. This device comprises an electromagnetic force transducer (16) containing a yoke (22), a core (23) mounted in holders (24) and a coil (25) which is connected to a control line (17) and the action of the force of which is transmitted by means of a tappet (18) to a first auxiliary diaphragm (9) of the first servocontroller (11). There is an approximately linear relationship between the excitation voltage of the coil (25) and the required gas quantity. <IMAGE>
Patent DE-3543836-A1 (DE)
Title: Twin blowing lance installation for metallurgical treatments, with integral measuring lance installation
Inventor: CLEMENS KARL-HEINZ
IPC: C21C5/46
Filed: 1985-12-12
Abstract: To prevent premature interruptions in blowing due to a destroyed lance, especially in the case of long blowing times, a monitoring device built into the blowing lance ensures that the blowing lance is withdrawn in good time, before reaching an adjustable temperature which is critical for the blowing lance, i.e. is too high (in the steel construction of the blowing lance). A second blowing lance, standing ready in parallel, moves into the blowing, ie. operating, position under such time control that the blowing process can be continued, i.e. completed, without interruption.
Patent DE-3544436-A1 (DE)
Title: Novel dioxides
Inventor: DRABEK JOZEF DR
IPC: A01N43/80
Filed: 1985-12-16
Abstract: 3-Diacylaminobenzisothiazole S,S-dioxides of the formula <IMAGE> in which R1 denotes C1-C10-alkyl, phenyl or C1-C10-alkyl which is substituted by halogen or C1-C5-alkoxy, and R2, R3, R4 and R5 independently of one another denote hydrogen, halogen, C1-C5-alkyl, C1-C5-alkoxy, trifluoromethyl, amino or C1-C5-alkylthio. A process for the preparation of these 3-diacylaminobenzisothiazole S,S-dioxides and their use in pest control are described.
Patent DE-3545237-A1 (DE)
Inventor: SCHREZENMEIR JUERGEN DR MED
IPC: A61H31/00
Filed: 1985-12-20
Abstract: A device receives and introduces tissues (5) in the human body, said tissue (5) being independent of the blood supply and producing hormones. The device comprises a closed tube (1) which contains the tissue (5) and is at least partially composed of a membrane through which body fluids diffuse but which retains antibodies and defense cells.
Patent DE-3545456-A1 (DE)
Title: Optical device having an electrically controllable intensity transmission coefficient
Inventor: SCHAEFER FRITZ PETER PROF DIPL
IPC: G02F1/21
Filed: 1985-12-20
Abstract: An optical device, in which the intensity transmission coefficient between at least one radiation bundle input and at least one radiation bundle output can be electrically controlled, contains an interferometric device having a bundle splitter (ST1) for generating two coherent component bundles which pass via corresponding component beam paths to a bundle-uniting device (ST2), where they interfere. Arranged in at least one of the component beam paths is an electrooptical device (EOK) in which the optical length of the segment, extending through it, of the relevant component beam path can be varied electrically, e.g. via the refractive index. The component bundles are united in a strictly parallel fashion, with the result that the recombined bundle has a constant phase over its entire cross-section, and the intensity can be modulated between 100% and 0% with reference to the intensity of the input bundle. <IMAGE>
Patent DE-3601168-A1 (DE)
Title: Device for the shifting of a motor vehicle transmission
Inventor: KNAPE DIETER
IPC: F16H63/30
Filed: 1986-01-17
Abstract: A device for the shifting of a motor vehicle transmission comprises a longitudinally movably guided, manually operated gear shift rod, on which a servo cam is arranged for assisting the shift movement. The servo cam is formed from two inclined faces rising symmetrically to a central elevation, onto which at least one spring-loaded locking element is pressed.
Patent DE-3601940-A1 (DE)
Title: Window or door grille
Inventor: GAHLERT WILHELM DIPL ING
IPC: E06B9/01
Filed: 1986-01-23
Abstract: A description is given of a window or door grille which comprises grille parts (5, 6, 7, 10, 12) which are non-releasably connected to one another by screw connections or screw and plug-in connections. The advantages consist in the fact that surface-improved grille parts or parts consisting of another material (e.g. high-grade steels) can be easily mounted on site. <IMAGE>
Patent DE-3602490-A1 (DE)
Title: Novel silane compounds, process for their preparation and their use as an additive for polymer systems
Inventor: PSADER JOSEF
IPC: C07F7/18
Filed: 1986-01-28
Abstract: Compounds of the general formula (I) <IMAGE> in which the radicals have the meanings indicated in Claim 1, and a process for their preparation. The novel compounds are suitable as adhesion promoters or binders for polymer systems.
Patent DE-3605192-A1 (DE)
Title: Stiffening material having hot-melt adhesive properties, and the preparation thereof
Inventor: BREHMER HARALD
IPC: C09J7/21
Filed: 1986-02-19
Abstract: The invention relates to a novel stiffening material having hot-melt adhesive properties for shoes and shoe parts, comprising a support material provided on both sides with a hot-melt adhesive coating. The essential characterising feature is that the support material and the hot-melt adhesive coatings have not formed films or have only done so incompletely, and the material only becomes rigid after processing on activation of the adhesive.
Patent DE-3605400-A1 (DE)
Title: Readily openable packaging, and process for the production thereof
Inventor: LULHAM CEDRIC MICHAEL
IPC: A22C13/00
Filed: 1986-02-20
Abstract: A readily openable packaging which is suitable for foodstuffs such as ring sausage and the like comprises a first layer (ply) having a heat-sealable coating of ethylene-vinyl acetate copolymer and an ionomer and a second layer having a heat-sealable coating of an ionomer. The resultant pack has good self-welding properties and seal strength and a readily openable seal.
Patent DE-3611494-A1 (DE)
Title: Apparatus for conveying containers, in particular glass bottles, into an inspection zone for determining material defects
Inventor: SCHMALFUSS HARALD DR
IPC: B07C5/34
Filed: 1986-04-05
Abstract: In an apparatus for conveying containers, in particular glass bottles, into an inspection zone for determining manufacturing defects, an inspection zone is provided in the conveyor belt. In the inspection zone, there are arranged, for receiving the containers, plates which are uniformly spaced with respect to one another and circulate around the inspection zone on a closed, predetermined track. The plates can be rotated at least within an essentially linear region of the inspection zone. At a distance from the plates which corresponds to the height of the containers to be inspected, mandrels are attached at the axis of rotation of every plate. They circulate around the inspection zone synchronously with the plates and centre the containers on the plates. The mandrels can be moved higher in the vertical direction by means of in each case a cam provided at the transition zones to the inlet and outlet belt, so that the containers, after they have passed through the inspection zone, can be removed from the plates of the transporting stars.
Patent DE-3618762-A1 (DE)
Title: Exhaust pipe arrangement
Inventor: PUNDT DIETER DIPL ING
IPC: F01N3/20
Filed: 1986-06-04
Abstract: An arrangement for feeding the combustion gases produced in an internal combustion engine to an exhaust emission control system connected on the outlet side, is described, with an exhaust pipe connecting the exhaust ports of the internal combustion engine to the exhaust emission control system. In order to be able to maintain a favourable operating temperature in the exhaust emission control system, it is proposed that the exhaust pipe have a pipe arrangement (1) with an inner pipe (2) and an outer pipe (3) surrounding the inner pipe. At the same time it is proposed that the outer pipe contain a duct conducting the exhaust gas in a loop in alternating, opposed directions of flow, which duct is connected at its beginning and end to the inner pipe (2). In addition, it is proposed that a reversing flap (10) operatable as a function of the operating state and which controls the admission to the outer pipe, be arranged in the inner pipe (2) downstream of a first connection point (8) assigned to the start of the outer pipe (3). <IMAGE>
Patent DE-3627256-A1 (DE)
Inventor: GIESECKE HENNING DR
IPC: C23C18/28
Filed: 1986-08-12
Abstract: Activator formulations which contain an aromatic polyurethane as binder are outstandingly suitable for preparing non-metallic substrate surfaces for electroless metallisation. The metal deposits produced are distinguished by good adhesive strength.
Patent DE-3630456-A1 (DE)
Inventor: BALLMER HORST
IPC: G06K7/08
Filed: 1986-09-06
Abstract: An apparatus for non-contacting information transmission between a data carrier and a data reader includes providing at least two electrodes on the surface of the data carrier which are brought together which at least two electrodes in the data reader to form capacitors to produce at least one common circuit of the data carrier and data reader for information transmission.
Patent DE-3631825-A1 (DE)
Inventor: BREYER KARL HERMANN DR ING
IPC: G01B5/00
Filed: 1986-09-19
Abstract: In order to reduce the effect of temperature fluctuations and gradients, arising in the production zone, on the measurement accuracy of a co-ordinate measurement apparatus located therein, the latter is placed in a housing and is adjusted to specific ambient conditions by means of an air current injected into the housing. The sets of data needed for computerized correction of guide errors are produced at the time of acceptance of the apparatus, for several different ambient temperatures. In normal operation, the existing set of correction data is selected as a function of the measured temperature at a representative point and is used for correcting the measured values.
Patent DE-3634722-A1 (DE)
Title: Special mounting for serving tray or for serving tables of any type in vehicles, balcony windows and terrace windows
Inventor: WAGNER MICHAEL
IPC: A47B5/02
Filed: 1986-10-11
Abstract: The present invention relates to a resting table which can be fixed in particular inside motor vehicles and is intended as a place on which to rest objects. The resting table consists of a table plate (2) which is fixed to a mounting (4). For fixture to a smooth surface, such as in particular to the window panes of a motor vehicle, the mounting has at least one suction-cup arrangement (6, 26). <IMAGE>
Patent DE-3637875-A1 (DE)
Title: Writing instrument with writing refill for writing media in liquid or paste form which can be accommodated therein and replaced
Inventor: STREHLE HEINO
IPC: B43L13/02
Filed: 1986-11-06
Abstract: In a writing instrument with a writing refill (12) which can be accommodated therein and replaced, in order to be able to use writing refills from different manufacturers a writing instrument (10) is proposed which has a releasable device (13) for fixing the writing refill (12) in a position in the writing instrument (10) which is capable of being predetermined. The fixing device (13) is such that, with its use, the writing refill (12) can have different cross-sectional dimensions and refill lengths, within predetermined limits. <IMAGE>
Patent DE-3638128-A1 (DE)
Title: Hybrid coder
Inventor: SPEIDEL JOACHIM DR
IPC: H04N19/82
Filed: 1986-11-08
Abstract: In the hybrid coder for video signals described, the data of a video frame are subdivided into equally large data blocks and each newly input data block is compared by a subtracter with a data block of the preceding video frame. The data blocks of the preceding video frame are stored in a frame buffer. To keep the transmission bit rates as low as possible, the data blocks are usually subjected to a transformation, for example a Fourier transformation, and a subsequent quantisation. In the case of the high reduction in bit rate required, coarse quantisation is necessary which results in high quantisation noise. To eliminate the quantisation noise, the data blocks of the video frame are subjected to low-pass filtering. The quantiser can then be finer or can even be totally omitted. The low-pass filtering also requires low-pass filtering in a feedback branch of the hybrid coder. A better video frame is produced if the effect of the low-pass filter in the feedback branch is increased.
Patent DE-3643516-A1 (DE)
Inventor: BERGER DIETER FRIEDRICH DR RER
IPC: C12Q1/28
Filed: 1986-12-19
Abstract: The test strip (1) has a support layer (2) on which are arranged several test layers which are at least partially in contact with one another to permit fluid exchange. 
<??>Arranged side by side in this sequence on the support layer (2) are an application zone (3) for application of a sample of the body fluids, a detection zone (5) for generating a characteristic signal which can be detected for the analytical determination, which zone contains a reaction layer (11, 12), and an absorbent zone (7) with an absorbent layer of an absorbent material. 
<??>Between the application zone (3) and the absorbent zone (7) there is a capillary transport section (8) which connects the application zone (3) and the absorbent zone (7). The reaction layer (11, 12) is arranged parallel to the transport section (8) between the application zone (3) and the absorbent zone (7) in such a way that it is in liquid contact with a liquid transported in the transport section (8). 
<IMAGE>
Patent DE-3703804-A1 (DE)
Title: Mobile mast, in particular for supporting aerials for radios, television and the like
Inventor: HOEXUM LAMBERTUS
IPC: E04H12/18
Filed: 1987-02-07
Abstract: Mobile mast, in particular for supporting aerials for radios, television and the like, of which mast a first part is mounted pivotably on a supporting column which is arranged on a vehicle in such a manner that the mast can be moved from a virtually horizontal position on the vehicle into a virtually vertical position. The mast comprises a second part which is connected in an articulate manner to the first part, and said second part displaceably supports a third part which, in turn, telescopically supports a top, fourth part which bears the aerials.
Patent DE-3703861-A1 (DE)
Title: Method for the detection of antibodies against sperm in cervical mucus of women and for preparing a suspension which can be used for this purpose
IPC: G01N33/543
Filed: 1987-02-07
Abstract: A suspension of fine-particle polystyrene with fragments, adhering to the particles, of membranes of the spermatozoa is prepared in the manner described and is used for testing whether antibodies against sperm are present in the cervical mucus of women by mixing a small amount of suspension with a small amount of diluted cervical mucus and comparing the reaction which occurs with negative and positive control samples by inspection.
Patent DE-3707930-A1 (DE)
Title: Output stage drive having a switched-mode regulator
Inventor: EIDLER FRANZ ING GRAD
IPC: H02H11/00
Filed: 1987-03-12
Abstract: In the case of a circuit arrangement for electrical loads having a measurement resistor for monitoring the load current and having a protection circuit for cutting off the load in the event of overlaod conditions, having threshold value switches (which are constructed as gates) and having a multivibrator stage, a current regulating circuit is provided which is connected to the measurement resistor and whose regulating signal is applied to a controllable oscillator circuit whose output signal is passed via a drive circuit to a pulsed output stage for supplying the load, and a first monitoring circuit for the ON phase as well as a second monitoring circuit for the OFF phase of the load are connected thereto, whose output is connected to a set input of the multivibrator stage, which switches the drive circuit on and off in time with the oscillator circuit.
Patent DE-3708588-A1 (DE)
Title: Outside rearview mirror
Inventor: LEONBERGER KARL-HEINZ
IPC: B60R1/072
Filed: 1987-03-17
Abstract: In the case of outside rearview mirrors, the mirror glass supports of the latter are adjusted by means of threaded spindles. The relatively long threaded spindles ensure that the mirror is relatively high and expensive to construct, because the spindle articulation points move around a circular path, for which compensation has to be made by the mounting in a sprung manner of a wormwheel which drives the threaded spindles, in order to avoid tensioning. In order to reduce the necessary depth of construction when a mirror is articulated, there are provided, instead of the threaded spindles which are usually present, adjustment elements which are pivotably connected to geared motors and are displaceably guided on the mirror glass support. The outside rearview mirror then only has a flat mirror casing and expensive measures to avoid vibration and secure against twisting of the mirror glass support are no longer necessary.
Patent DE-3709823-A1 (DE)
Title: System for processing poultry carcasses
Inventor: LINDERT HEINRICH
IPC: B65G15/16
Filed: 1987-03-25
Abstract: In the case of a system for processing foodstuff items, such as poultry carcasses, pieces of meat or the like in a continuous process, a plurality of processing station (12 to 15) are provided which are arranged one behind the other and in each case have, for the pieces of meat, horizontal continuous conveyors, such as conveying chains, conveyor belts or the like, which are composed, in pairs, of a lower conveying chain (17) and an upper conveying chain (18) which is arranged above the latter at a distance which functions as a conveying gap (19). <IMAGE>
Patent DE-3713775-A1 (DE)
Title: Push-button switch
Inventor: MURMANN GUENTER
IPC: H01H15/10
Filed: 1987-04-24
Abstract: In order to enhance the pressure-point sense, a push-button plunger is provided for a push-button switch having a contact piece which is stationary in a base and having a U-shaped clock generator, the sliding stud of which push-button plunger consists of a first straight section parallel to the push-button movement and of a second section which runs inclined in the direction of the switching incline, is formed between the first section and a bump-like projection and to which the switching incline is connected.
Patent DE-3714627-A1 (DE)
Title: Electronic power drive for centrifugal separators
Inventor: THUERMER REINHARD
IPC: B04B9/04
Filed: 1987-05-02
Abstract: The invention relates to an electronic power drive for centrifugal separators, preferably for relatively large powers, in which the motor is flanged directly onto the spindle of the centrifugal separator. The object of the invention consists in ensuring an optimum speed of revolution which can be adjusted during the start-up phase, operating phase and slowing-down phase by the direct drive of the separator spindle and, by using series motors, to keep the operating costs and manufacturing costs low, accompanied by optimum mass/power behaviour.   According to the invention, this is achieved in that the drive, the control and regulating of a standard-design induction motor, preferably a three-phase squirrel-cage motor is carried out by means of a known frequency convertor, consisting of an uncontrolled three-phase bridge and a multi-pulsed three-phase power inverter which is built up with thyristors and operates in a computer-supported manner and the corresponding speed of revolution of the separator is set by means of the frequency convertor as a function of the process parameters.
Patent DE-3728039-A1 (DE)
Title: Spring suspension element for a bearing
Inventor: SCHNEIDER WILFRIED DIPL ING
IPC: F16F1/02
Filed: 1987-08-22
Abstract: The invention relates to a spring suspension element for supporting a bearing with trapped-oil damping in a housing, the bearing being designed to give in the radial direction. A spring element of this kind is to be improved as regards its spring deflection properties and reduced in size in order to reduce the space requirement. For this purpose, the proposal according to the invention is to design the spring suspension element as an annular spring (11) which engages preferably centrally, in the axial direction, in relation to the bearing (3) in an annular groove (9) facing the bearing or in corresponding recesses and is fixed on the housing (13) (Fig. 1). <IMAGE>