baber/WOPTO huggingface dataset:
Patent DE-3602173-A1 (DE)
Inventor: STRACKE HANS-JOACHIM DIPL ING
IPC: A47C27/10
Filed: 1986-01-23
Abstract: A flexible support acting as a cushion for the human body to sit or lie on and comprising: a plurality of hollow bodies which are disposed substantially in one plane and can be individually pressurized from inside by a flowable medium; and a solid base being for receiving the hollow bodies. When filled with the medium, the hollow bodies have substantially identical dimensions in two directions substantially perpendicular to one another and extending parallel with the aforementioned plane and are disposed in rows one beside the other in such directions. The surface of the base adjacent the hollow bodies is so shaped to adapt to the lower portion of the filled hollow bodies and engage them supportingly. The hollow bodies are preferably spherical when in the filled condition, and the surface of the support adjacent each hollow body is part-spherical in construction.
Patent DE-3606763-A1 (DE)
Title: Projectile (round)
Inventor: KRAMER STEFAN
IPC: F42B30/08
Filed: 1986-03-01
Abstract: The projectile, which can be fired from a cup discharger consists of a cylindrical charge casing which is filled with explosive and is provided with a fuze and a discarding sabot which is connected thereto and has an integrated safety device. The outer wall of the charge casing has a slightly smaller diameter, essentially along the entire length of the explosive, than the base and the head part of the charge casing. The discarding sabot and the safety device are screwed into a cylindrical steel pot without any play, which steel pot consists of a material having the same strength as the thin-walled charge casing, the steel pot resting against the projectile base without any play, and the outer wall of the steel pot having an annular surface on which the charge casing is supported.
Patent DE-3608128-A1 (DE)
Title: Apparatus for forming a strand of smokable fibres such as tobacco
Inventor: STEINHAUER JUERGEN
IPC: A24C5/18
Filed: 1986-03-12
Abstract: The invention relates to an apparatus for forming a tobacco strand, having a distributor for removing tobacco fibres and feeding them to a strand conveyor on which the strand is assembled; an equalizer is provided for smoothing the strand while it is being conveyed on the strand conveyor and removes excess tobacco from the strand; the tobacco removed is returned to the distributor, the mass flow of the returned tobacco being measured. The invention resides in the fact that a belt weigher is provided in the conveying path of the surplus tobacco between the equalizer and the distributor, having a measured value transmitter which emits a measurement signal dependent on the mass flow of the excess tobacco. <IMAGE>
Patent DE-3609392-A1 (DE)
Title: Frame for manufacturing shoes
Inventor: REBER WERNER
IPC: A43B15/00
Filed: 1986-03-20
Abstract: The present invention relates to a frame for manufacturing shoes with the following features: The frame consists of an elastic material, it has a vertical flank, onto which an approximately vertical tongue is formed, above the tongue a step is formed on, against which the upper leather of the shoe to be manufactured abuts and the flank has a material thickness which is suitable for connecting to the upper leather or the shaft and the bottom.
Patent DE-3615051-A1 (DE)
Title: Process for the manufacture of a bactericidal chemisorption ceiling preferably for health clinics, hospitals, old peoples' homes and similar places of residence
Inventor: HOELTER HEINZ DIPL ING
IPC: B01J20/28
Filed: 1986-05-03
Abstract: It is known to suspend ceilings, for example in operating theatres, for keeping the air sterile, the air circulation for the operating theatre taking place via this ceiling. UV light is here widely used for sterilisation. It then proves to be a disadvantage that the sterilising UV light at the same time also forms free oxygen radicals which can lead to the formation of undesired and even hazardous compounds. To avoid this, it is proposed according to the invention that the air to be purified is preferably passed from the circulating-air area of, for example, an operating theatre first through a sterilising irradiation section and the air thus treated is then drawn or forced through chemisorption masses - for further elimination of bacteria and of the harmful substances formed by the sterilising irradiation. The air masses to be treated are, after they have been forced through the sterilising irradiation section, fed to a filter mass which represents alternating alkaline and acidic compounds, and the last mass taking the flow is a neutralising activated carbon mass with a downstream high-performance suspended-matter filter.
Patent DE-3615762-A1 (DE)
Title: Novel insecticidally and molluscicidally active benzoylureas
Inventor: BECHER HEINZ-MANFRED DR
IPC: C07C275/54
Filed: 1986-05-10
Abstract: The invention relates to novel benzoylureas of the formula <IMAGE> in which R<1> and A have the meanings given in the text, to processes for the preparation of compounds of the formula (I), to insecticides containing compounds of the formula (I) and to intermediates and processes for their preparation.
Patent DE-3619060-A1 (DE)
Title: Encapsulated porous particles
Inventor: WEIMANN NORBERT DR
IPC: C09C3/06
Filed: 1986-06-06
Abstract: Porous particles of essentially inorganic components contain an essentially pore-free coating, with the diameter of the particles being a maximum of 2000  mu m and the proportion by weight of the coating based on the particles including the coating being at least 15%.
Patent DE-3620491-A1 (DE)
Title: Method for testing materials or determining the properties of materials using an eddy-current test apparatus
Inventor: BAUMGARTNER HERBERT
IPC: G01N27/90
Filed: 1986-06-19
Abstract: In the case of a method for testing materials or determining the properties of materials using an eddy-current test apparatus, in particular for the purpose of distinguishing or redetecting metals, metal alloys and metal joints after heat treatment or strain-hardening, a transmission coil is operated at a frequency for generating eddy currents in the workpiece to be tested and the reaction of the eddy currents generated is measured via an evaluation device and the measured-value vectors are represented in the complex plane, it being possible to adjust variable measurement parameters such as frequency, coil current, premagnetisation, the form of the exciting field, etc. It is provided for the purpose of optimum selection of the setting of the measurement parameters to determine the direction of the anisotropy of the scatter of the measured values of a plurality of specimens for a specific setting of measurement parameters and a specific type of specimen. <IMAGE>
Patent DE-3622277-A1 (DE)
Title: Process for preparing alpha-hemihydrate plaster from calcium sulphate dihydrate (gypsum) from flue gas desulphurisation plants
Inventor: KRUEGER BERTHOLD DIPL ING
IPC: C04B11/02
Filed: 1986-07-03
Abstract: The invention relates to a process for preparing alpha-hemihydrate plaster from calcium sulphate dihydrate from flue gas desulphurisation plants, in which an aqueous calcium sulphate dihydrate feed suspension is continuously introduced from above into a tower-shaped reactor and heated to crystallisation temperature in the reactor. An alpha-hemihydrate plaster suspension is drawn off from the reactor at the bottom, the liquid column in the reactor being maintained at a constant value. Dewatering of the alpha-hemihydrate plaster suspension follows at the end. According to the invention, the carrier liquid of the calcium sulphate dihydrate feed suspension has an NaCl concentration of at least 10 g/l. <IMAGE>
Patent DE-3622288-A1 (DE)
Title: Distributor machine
Inventor: DREYER HEINZ
IPC: A01C15/00
Filed: 1986-07-03
Abstract: Distributor machine, especially fertiliser spreader, having a frame, supply containers and distributor device, the distributor machine having to be coupled via a three-point coupling to the three-point power lift of a farm tractor and vertically adjustable resting stays being arranged on the frame. In order substantially to simplify the known runners, provision is made for there to be provided two resting stays which are arranged on the front half of the frame (3), and for the resting stays to be designed as U-shaped runners (8) (Fig. 1). <IMAGE>
Patent DE-3644563-A1 (DE)
Title: Magnifier luminaire
Inventor: SCHAEFER RALF
IPC: F21V33/00
Filed: 1986-12-27
Abstract: Known magnifier luminaires have an extraction device having an extraction funnel which is mounted on the magnifier luminaire and is connected to an extraction motor. The magnifier luminaires have an annular housing on the underside of which there is mounted at least one lamp, in particular a fluorescent lamp, and in the interior of which there is a magnifier which is enclosed by the housing. The annular housing (13) is a housing on whose underside there are formed a first arrangement of grooves for accommodating a fluorescent lamp (24) and a second arrangement of grooves, both of which are covered by means of cover elements (40) for the purpose of forming two channel arrangements. In the region of the second arrangement of grooves, the cover elements have cutouts which permit the entry of air into the second channel arrangement. The extraction hose is connected to the second channel arrangement. The housing preferably consists of a cast material. The magnifier luminaire (10) is used, in particular, by chiropodists.   <IMAGE>
Patent DE-3701851-A1 (DE)
Title: Device on an apparatus working underground for driving pipelines
Inventor: SOLTAU GERD DR ING
IPC: E21B7/20
Filed: 1987-01-23
Abstract: The invention relates to a device on an apparatus working underground for driving pipelines having a preferably inaccessible nominal cross-section, the excavated material cleared by an excavating head (3) by means of an excavating disc (15) being conveyed back in the direction of a shaft (10) inside the apparatus (1) along a conveying tube (19), and a lock part (21) being provided in the area of the conveying tube (19). The lock part (21) consists of annular bellows (21) expandable by means of a fluidic medium. The expansion can be set to desired cross-sections of passage by means of metered quantities of the fluidic expansion medium in the annular bellows (21). <IMAGE>
Patent DE-3702855-A1 (DE)
Title: Circuit arrangement for demodulating a frequency-modulated signal
Inventor: GEHRT HOLGER
IPC: H03D3/20
Filed: 1987-01-31
Abstract: In a circuit arrangement for demodulating a first signal which is frequency-modulated within a range of frequency deviation, with a delay arrangement (2) which is supplied with the first signal and which forms from this a second signal by delay by a predetermined delay time, and an exclusive OR element (21) or multiplier, by means of which the first and second signal are logically combined to form a demodulated signal, an improved signal/noise ratio is achieved by the fact that the delay time changes as a function of the frequency of the first signal within the range of frequency deviation. <IMAGE>
Patent DE-3702911-A1 (DE)
Title: Working cylinder with three positions
Inventor: HUNGER ERNST
IPC: F15B11/12
Filed: 1987-01-31
Abstract: A working cylinder with three positions has an inner piston (9), two annular pistons (12, 13) supported opposite the cylinder housing, and three connecting bores (3, 4, 5), of which one (5) is located in the longitudinal centre of the cylinder housing and in each position is connected to the annular chamber (20) formed by the piston arrangement. A reduction in the installation length at the same stroke is achieved by the annular pistons (12, 13) projecting in the axial direction beyond the inner piston (9) in their end positions and by their housing seals (14) each being arranged at the projecting parts, while the parts facing one another are supported on the housing wall without being sealed and pass over the centre connecting bore (5) of the housing. Longitudinal passages (19) interrupt or cross under the supporting outer surfaces (17). <IMAGE>
Patent DE-3704676-A1 (DE)
Title: Adder circuit in 51111 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1987-02-14
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3703179.1 in that circuit (2) is in a different form. <IMAGE>
Patent DE-3713211-A1 (DE)
Title: Process for producing boiled ham, in particular ham cooked in film
IPC: A23B4/02
Filed: 1987-04-18
Abstract: In the production of boiled ham, in particular ham cooked in film, instead of the addition of phosphates, the meat, prior to the injection of brine, is to be agitated or massaged and/or after the injection of brine is to be agitated using a beater and with cooling.
Patent DE-3713215-A1 (DE)
Title: Gripping device
Inventor: PETER JENS DIPL ING
IPC: B25B7/12
Filed: 1987-04-18
Abstract: The pneumatically actuable gripping device has, on its upper end, rotatably mounted gripping arms which are to be actuated via a piston rod (31) which is under the pressure of a first spring. The piston rod (31) carries a wedge (30) which, when the piston (15) is relieved, locks the gripping arm (4) in the closed position of the device. Arranged between the gripping arms (4) is a push-piece (18) which is axially adjustable with respect to the piston (15) against the force of a second spring (14). Connected to it is a locking bar (17) which locks the gripping arms (4) in the open position of the gripping device. As a result, a highly loadable gripping device is provided which is to be opened only pneumatically and is to be closed only by the use of the workpiece to be held or by its attachment to such a workpiece. The gripping device is thus especially suitable, inter alia, for arrangement, with a large number of gripping devices of the same type for securing a workpiece, for example on a strip in a row, together with the other devices, in which case all of the devices are to be opened pneumatically, simultaneously or successively, so that no special actuation of the individual devices from outside is required. <IMAGE>
Patent DE-3714158-A1 (DE)
Inventor: TURUCHANO BORIS GANIEVIC
IPC: G01B11/14
Filed: 1987-04-28
Abstract: The apparatus comprises a source 2 of coherent radiation and, mounted in the path A of coherent radiation, a collimating system 3, the diffraction grating 5 under certification, an auxiliary diffraction grating 6 (which may have the same period as the grating 5) and two photodetectors 7, 8. The auxiliary diffraction grating 6 is vibrated by a piezoelectric element 13 electrically connected with an a.c. voltage generator 14 to effect phase modulation. Each photodetector 7, 8 is connected to its own selective amplifier 11, 10 tuned to the frequency of the generator and connected with a phase meter 12. Measurements are taken with auxiliary grating 6 aligned with successive portions of the grating 5 to assess the linearity of the grating 5 along its whole length. The auxiliary grating 6 is angularly displaceable. <IMAGE>
Patent DE-3714870-A1 (DE)
Title: Electrode regulating device for an arc furnace
Inventor: FRIEDRICH HANS
IPC: H05B7/10
Filed: 1987-05-05
Abstract: In order to regulate the height of the electrode (10), the electrode regulating cylinders (18) are supported on a transverse load-bearing member (20) which is suspended on the ceiling load-bearing and pivoting mechanism (5). In order to rotate the ceiling load-bearing and pivoting mechanism (5) the guide columns (11) which support the electrodes (10) are initially forced up by the cylinders (18), are held in their upper position by a lock (15/16), and the transverse load-bearing member (20) is subsequently raised to above the furnace platform (2) by means of the cylinders (18) which are connected to the guide columns (11). The present electrode regulating device is suitable for furnace platforms (2) having a limited passage (14) for the cylinders (18) and the transverse load-bearing member (20). <IMAGE>
Patent DE-3715384-A1 (DE)
Title: Swashplate drive for light lifting gear
Inventor: JAKSZTAT KLAUS
IPC: F16H1/12
Filed: 1987-05-08
Abstract: The driving drum consists of a housing made of two interlocking half shells (2) holding two toothed pinions (12,13). Their axes of rotation is at an angle to each other.  The two ends of the housing are flanged, to form axial and radial supporting surfaces for two ball bearings (6,7) for the two spindles of the pinions. In a number of alternative designs for the interlocking elements (9) at the joint line between the two half shells, a tongue and grooved connection is included.  The two shells are also clamped together by rings (8) round the flanged ends.
Patent DE-3715951-A1 (DE)
Title: Closure and tensioning device of a folding top which covers the rear passenger compartment of a motor vehicle and can be swung out and folded
Inventor: STELLING BERND
IPC: B60J7/12
Filed: 1987-05-13
Abstract: Published without abstract.
Patent DE-3719747-A1 (DE)
Title: Integrated multiplexer arrangement for high switching speeds
Inventor: MEYER FRITZ DR ING
IPC: H03K17/60
Filed: 1987-06-12
Abstract: In multiplexer arrangements for high switching speeds in the Gigahertz range, there is a problem in reconciling the requirements for high switching speed with a facility for simple integration using conventional silicon technologies. The multiplexer arrangement according to the invention therefore contains a base-coupled differential amplifier as a current switch which is activated in push-pull mode and upstream of which emitter followers are connected for activation. A circuit arrangement of this type can be manufactured with particular ease using integrated technology, since insulation wells need to be provided for only two multi-emitter transistors which form the base-coupled differential amplifier, whereas the emitter follower transistors can be disposed adjacent to the insulation wells in the substrate without insulation. Along with a comparatively small spatial requirement, very short connection lines are created which can be arranged without crossing over one another. <IMAGE>
Patent DE-3722082-A1 (DE)
Inventor: STIEF THOMAS DR
IPC: C12Q1/56
Filed: 1987-07-03
Abstract: The method entails inactivating specific inhibitors by adding at least one oxidising agent and, where appropriate, at least one detergent to the plasma or other biological fluid. The addition of omega-amino carboxylic acid enhances the observed effects when the serine protease is plasmin.
Patent DE-3722983-A1 (DE)
Title: Sensor-supported and microprocessor-controlled detection and regulating system for combatting odours during combustion, coking and gasification and during biological reaction processes
Inventor: HOELTER HEINZ DIPL ING
IPC: C12M1/36
Filed: 1987-07-11
Abstract: The invention describes a method and a device for detecting odour-producing atmospheric constituents which are produced, preferably, in biological or chemical reaction processes, such as coking, gasification, composting and fermentation processes. In particular, the invention utilises the fact that limit values found olfactometrically correspond to the output levels of suitable gas sensors, thereby providing the possibility of using the limit values found by olfactometric methods to calibrate the system according to the invention.
Patent DE-3723333-A1 (DE)
Title: Method of controlling ultrasonic welding machines during the welding of workpieces
Inventor: FOELDI TIBOR
IPC: B29C65/00
Filed: 1987-07-15
Abstract: Method of controlling the applied pressure of the sonotrode of an ultrasonic welding machine, which sonotrode can be brought to bear on workpieces to be welded to one another by the feed unit, to which pressure medium can be admitted. The sonotrode is controlled during the welding operation in such a way that essentially the same welding power can be applied for the welding of similar workpieces made of the same materials during each welding operation. In the method according to the invention, the control is effected in such a way that the applied pressure of the sonotrode is controlled by time-dependent and/or feed-path-dependent changes of the pressure in the pressure medium, admitted to the feed unit, in accordance with the response to welding of the material of the workpieces to be welded.
Patent DE-3727112-A1 (DE)
Inventor: NEUBERT GERHARD DR
IPC: C09D7/45
Filed: 1987-08-14
Abstract: Aqueous coating materials are based on a mixture of (A) an aqueous secondary dispersion of carboxyl-containing copolymers of acrylates or methacrylates having an acid number of from 15-150 and a K value of 22-50, as a binder, (B) not less than 5% by weight, based on the binder (A), of pigments and/or fillers, each of which contains or consists of a calcium compound or magnesium compound, and (C) 0.1-10% by weight, based on the components (B), of a monoester of phosphoric acid whose alcohol component is derived from an alkoxylated C4-C24-alcohol, phenol or an alkylphenol, the concentration of the components (B) being from 2-70% by volume, based on the solids of (A) and (B).
Patent DE-3728843-A1 (DE)
Inventor: POENISCH MARTIN DIPL ING
IPC: B65G17/20
Filed: 1987-08-28
Abstract: 2.1.A known overhead conveyor, in which the running rollers of an operating means are driven, uses a cable as the drive element, which engages in grooves which are provided at the periphery of the running rollers. However, the introduction of force in this drive is not optimum, so that it is not possible, for example, for the operating means to be transported in a trouble-free manner over inclined planes having a relatively large angle. The manufacture of the running rollers is also relatively complicated. 
<??>2.2.The drive of the new overhead conveyor contains an elastically deformable driver material (12) which is supported against an abutment (11, 11a) by its rear. During driving, the driver material (12) is compressed between the operating means and the driving element, so that a normal force is applied. 
<IMAGE>
Patent DE-3731532-A1 (DE)
Title: Process for transmitting encoded picture signals
Inventor: STREHL HERBERT DIPL ING
IPC: H04N19/00
Filed: 1987-09-18
Abstract: In the transmission of picture signals between picture terminals BE1, BE2, only the synchronisation signals SY are encoded and, if appropriate, the picture signal values P1, P2, ... are interleaved. The transmission takes place via switching devices VE1, VE2, which contain code devices SE and can also be synchronised to the encoded picture signal BS1, BS2. Subsequently, a data reduction takes place in a coder/decoder before the transmission over long-distance lines. <IMAGE>
Patent DE-3732437-A1 (DE)
Inventor: DEBIN RENE F
IPC: B65H29/40
Filed: 1987-09-25
Abstract: A plurality of stacking means (20) are indexed through a stacking station (30) where bags 32 are delivered thereto by an article server (16). An interrupt support means (28) is moveable between the server (16) and a stacking means (20) at the station (30) to provide a temporary stack so that stacked articles on a full stacking means can be removed from the station and another empty serving means is provided at the station. Articles temporarily stacked on the temporary stack are then positioned on the empty stacking means. Server (16) may have a plurality of vacuum arms (18). <IMAGE>