baber/WOPTO huggingface dataset:
Patent DE-3727386-A1 (DE)
Title: CCD register with minimum grid spacing
Inventor: KORNEFFEL BURGHARD DIPL PHYS D
IPC: H04N5/335
Filed: 1987-08-17
Abstract: The invention encompasses a novel type of concept for the design of a charge-coupled shift register. This is the basic structural element of the most varied components such as photosensitive CCD rows, CCD matrices, CCD delay lines, CCD filters and CCD memories which are applied in manifold ways in optoelectronics and microelectronics. The object of the invention was to design a CCD register which permits a smaller grid spacing with respect to the known solutions. The CCD register is essentially characterised according to the invention in that one stage consists of a first storage region, a second storage region and only one transfer region, it being the case that, seen in the direction of charge transport, the transfer region, the second storage region and the first storage region directly adjoin one another and that the variations in potential for the operational case are realised by appropriately introduced dopings in such a way that the well potential extreme value of the second storage region is situated at a geometrical depth differing from that of the first storage region.
Patent DE-3729420-A1 (DE)
Title: Device for monitoring the tyre pressure in a motor vehicle
Inventor: KAYNAK CEMAL
IPC: G08C17/04
Filed: 1987-09-03
Abstract: In a device for monitoring the tyre pressure in motor vehicles, having a pressure switch and having an annular coil which are arranged in the rim of the wheel of a motor vehicle, having a transmission coil which is fed by a frequency generator and which is arranged fixedly on the motor vehicle and having a receiving coil which is arranged fixedly on the motor vehicle and which is connected to a receiver which controls a warning device as a function of the received signal, in order to permit simple and cost-effective production and mounting on the motor vehicle and to permit reliable monitoring of the tyre pressure without disturbing other devices of the motor vehicle, the transmitting coil and the receiving coil are combined to form a common transmitting and receiving coil and a switching device is provided which alternately connects the frequency generator during a predetermined transmission time period and/or the receiver during a predetermined reception time period to the transmitting and receiving coil.
Patent DE-3729490-A1 (DE)
Inventor: SATO MASAICHI
IPC: H01R4/18
Filed: 1987-09-03
Abstract: An electrical connector (1, 2) for connecting electrical wires (3, 4) has an electrically conductive layer (13, 23) made of easily plastically deformable metallic material formed on a surface of the crimping portion (12, 22) of the connector, and the crimping portion with such a layer is bent inwardly so as to hold firmly the electric wire inserted into the inwardly bent crimping portion by means of the electrically conductive metallic layer. The plastically deformable material may be solder and the contacts may be made of brass. <IMAGE>
Patent DE-3730475-A1 (DE)
Inventor: BOTTA ARTUR DIPL CHEM DR
IPC: C23F11/173
Filed: 1987-09-11
Abstract: It has been found out that polyaralkylamines of the formula stated in the claims are useful as corrosion inhibitors for metallic materials; furthermore were found out new polyaralkylamines of the formula stated in the claims and a process for their preparation.
Patent DE-3734510-A1 (DE)
Title: Applicator device for adhesive
Inventor: JAEGER HORST
IPC: E04F21/08
Filed: 1987-10-13
Abstract: The invention relates to an applicator device for adhesive with a carriage which is movable by means of running wheels and on which the adhesive vessels are releasably fixed, the carriage being provided with a guide lever. The carriage can be moved between a standby position and a working position. In the standby position, the sides of the adhesive vessels with the discharge orifices are approximately vertical and in the working position they are approximately horizontal. In the standby position, the guide lever is supported on the running surface. In the working position, it stands obliquely upwards with respect to the rear side. A horizontal erecting rail is attached to a carriage-rail of the carriage, at a distance therefrom, on which erecting rail, in the working position, the adhesive vessels are supported with the sides provided with discharge orifices. The adhesive vessels are held on at least one horizontal holding bar which is connected to the carriage rail and is provided with a connection strip which fixes the adhesive vessels.
Patent DE-3739904-A1 (DE)
Title: Moistening blower for sheet feeders
Inventor: RITZ KARL FRIEDRICH AXEL PROF
IPC: B65H3/48
Filed: 1987-11-25
Abstract: To avoid uncontrolled electrostatic charging of the sheets when sheet feeders are running, in addition to the normally moistened compressor air, highly moistened air is blown in at particular intervals. It is thus achieved, for the transporting of the sheets through the machine, that, during the separating operation of the uppermost sheet from the feed pile where a laminar air layer is produced around the sheet, this air layer has a high relative air humidity. On the other hand, excessive moistening of the sheet edges and of machine parts is avoided due to the moistened air being cycled.
Patent DE-3742552-A1 (DE)
Title: Material bed roller mill
Inventor: KNOBLOCH OSBERT DIPL ING
IPC: B02C4/28
Filed: 1987-12-16
Abstract: The invention relates to a material bed roller mill, the feed chute of which is subdivided into a plurality of feed chute cells of which the outlet openings, facing the roller gap, have different positions relative to the vertical central plane of the material bed roller mill. Such a subdivision of the feed chute ensures equal frictional conditions at both rollers and thus smooth running of the mill.
Patent DE-3744535-A1 (DE)
Title: Dustproof door
Inventor: FEDERHOFER HEINZ
IPC: B05B15/12
Filed: 1987-12-30
Abstract: The present invention relates to a dustproof door (11) having a filter-material layer (13) through which air, which enters into a room which is to be kept free of dust and in which a subatmospheric pressure prevails, is filtered. The dustproof door (11) exhibits, on the inner side of the door, a grid frame having a peripheral frame profile (16) on which a wire grid (15) is fastened. Said grid frame can be removed after releasing two pivot locking bars (17, 18), and the filter-material layer (13) can thus be exchanged. <IMAGE>
Patent DE-3800258-A1 (DE)
Title: Apparatus for spreader-stacking of plants
Inventor: BIEDER HANS-WERNER DIPL ING
IPC: B65G31/04
Filed: 1988-01-07
Abstract: An apparatus for spreader-stacking of plants is provided, in which the free-flowing wet solids, in particular refuse masses, to be processed are fed to the housing of a comminution or cutting rotor with the aid of a thick-matter pump. The feeding takes place, in this arrangement, via a guiding section which can be constructed as a formed part and which deforms the masses as they flow through from the circular entry cross-section into an elongately rectangular cross-section. The exit cross-section is, in this arrangement, profiled in a particular manner, namely by at least one wall camber which projects inwardly from a side wall of the exit cross-section, the width and radial height of which wall camber gradually decrease counter to the flow direction in the guide section.
Patent DE-3802054-A1 (DE)
Inventor: CINOTTI LUCIANO
IPC: F28D7/00
Filed: 1988-01-25
Abstract: A heat exchanger for primary and secondary fluids which are molten metal, in particular sodium in a nuclear reactor, has a tube bundle for the secondary fluid in which the two ends of each tube are connected to an internal circular tube plate (113') and to an external ring shaped tube plate (113''), coaxial to one another. The vertical branches of the tubes of the bundle (116) through which the sodium flows are arranged in only two circles to ensure that the tubes have identical heat behaviour; the sodium in the tubes forming the inner circle flows downwards, while the sodium in the outer circle flows upwards. The tubes have end loops 31, 32, 33, 34 and intermediate loops 41-42, 43-44, 51-52 and 53-54 provide expansion joints. <IMAGE>
Patent DE-3805015-A1 (DE)
Title: Device for compressing powdery samples
Inventor: DOHMEN JOHANNES
IPC: B22F3/03
Filed: 1988-02-18
Abstract: The device for reproducibly drawing off and compressing powdery samples is provided with a filling device (14, 15, 16, 17) for charging with the powder a sample pipe (4) in a mounting (5, 6, 7). The sample mounting consists in this case of a vertically displaceable baseplate (6) connected to a pneumatic pressure cylinder (8) and a mounting element (5) fixing the sample pipe (4) in a horizontal position and is arranged on a carrier (3) which can be moved in the vertical direction. Furthermore, for compressing the powder, a pressure plunger (10) is mounted on the movable carrier (3), the said plunger has openings on its outer circumference for the passage of the sample and can carry out an oscillatory movement in the vertical direction. The movable carrier (3) is, for its part, coupled with a thrust device (2, 12), which lowers it by a prescribed distance when the pressure exerted by the press-plunger head (11) via the compressed sample on the baseplate (6) exceeds a limiting value corresponding to the desired compression. <IMAGE>
Patent DE-3807969-A1 (DE)
Title: Diaphragm cell
Inventor: KIEKER FRITZ
IPC: F15B15/10
Filed: 1988-03-10
Abstract: On account of their type of diaphragm fastening, known diaphragm cells have the disadvantage that higher actuating forces can only be achieved by enlarging the overall space. The novel diaphragm cell is distinguished by the fact that, by the fastening of the pot diaphragm by means of a retaining ring, the effective diaphragm area is increased while simultaneously retaining the size of the overall space of the diaphragm-cell housing. Diaphragm cells of this type are used as vacuum or actuating cells in automobile manufacture.
Patent DE-3808207-A1 (DE)
Title: Production of light mouldings from lignocellulose-containing plant material
Inventor: EISENSTEIN RUBIN DR ING
IPC: D21B1/00
Filed: 1988-03-11
Abstract: Using the process according to the invention, light mouldings of straw can be produced with substantially higher strength values without pollution of the environment, it being possible for the moulding to be composted or burned without pollution. Straw is pretreated with dilute caustic soda solution and then partially defibrated under control in a single working step and filtered off with suction in hollow moulds without application of pressure. The finished products can be used, inter alia, as spacers in the packaging industry, as bases to be fitted up in wreath-making installations and for three-dimensional mouldings, for example chair seats and chair backs, in the furniture industry.
Patent DE-3819925-A1 (DE)
Title: Wheel-chair for the disabled
Inventor: BAUMBERGER WINFRIED DR
IPC: A61G5/00
Filed: 1988-06-11
Abstract: The invention relates to a wheel-chair for the disabled. It comprises the known elements such as a chassis, a seat located thereon, a backrest and armrests. The following is provided, according to the invention: the running wheels are designed as ball races with a slotted, annular profile. The slot is located on the inside of the ball races. In the cavity of the ball races there are bearing elements which are fastened via webs on the guide sectors of axletubes of the chassis. The upper parts of the axletubes are designed as support tubes for reception of the seat pins. The axletubes are pivotably arranged in the joints of release tubes of the chassis. The wheel-chair has a small width, virtually rules out any risk of injuries to the disabled, permits access to the space underneath the seat and manages with a minimum number of visible functional elements.
Patent DE-3821586-A1 (DE)
Title: X-ray film developing cassette and device for developing the X-ray film located therein
Inventor: WALTER OTTO DR
IPC: G03D3/16
Filed: 1988-06-25
Abstract: The invention relates to an X-ray film developing cassette, in particular for daylight processing, which is characterised in that there are openings between the upper part 1 and the lower part 2, by means of which openings liquid can both enter and leave the X-ray film developing cassette. The openings are arranged in such a manner that the liquid can both enter and leave immediately, and that it is alternatively also possible for the entering to take place only after full submerging in the liquid and the corresponding emptying only after the X-ray film developing cassette has been withdrawn and turned over. Sealing means are provided on the webs on the upper and lower parts. In the region of the extension of the lower part means are provided for labelling or marking. The invention furthermore relates to a device for developing an X-ray film in such an X-ray film developing cassette, in which device the containers for the liquids, such as developer or fixer, are simultaneously equipped as transport containers having viewing windows. As shipping unit, the chest-type box has in addition to the developer bath, the fixer bath and the water baths at the same time also the dark box which is part of the packaging. <IMAGE>
Patent DE-3824162-A1 (DE)
Title: Pyrotechnic material
Inventor: ZEUNER SIEGFRIED DR RER NAT
IPC: C06B21/00
Filed: 1988-07-16
Abstract: A pyrotechnic material (1) is in an air-tight film package (3) which is brought by evacuation into close contact with the pyrotechnic material (1). <IMAGE>
Patent DE-3825100-A1 (DE)
Inventor: MILLEN PATRICK
IPC: F27B1/21
Filed: 1988-07-23
Abstract: The machine comprises a stand (10) mounted at the free end of a carrier arm, a device (20) intended for gripping a rod (18) and mounted on a first carriage (22) movable along a second carriage (26), the latter in turn being movable relative to the stand (10) through the action of a hydraulic jack (50). The first carriage (22) is secured (at 96) to a chain (36) secured at its end (46, 48) to the stand and passing around pulleys (38, 40) on the second carriage (26). The second carriage is secured (at 78) to chains (66, 68) passing around pulleys (70, 72) carried by boxes (60). Piston rod (52) of the jack (50) is secured to the stand while the cylinder (58) is secured to the boxes and initially abuts block (44) on the second carriage. Initially stops (82, 88) on the chains (66, 68) abut a stop (90) secured to the stand. Extension of the jack pushes the second carriage a distance X, thus moving the first carriage a distance 2x until stops (82, 88) engage a stop (92) secured to the stand. Further extension of the jack causes the boxes (60) to move distance Y, the second carriage to move a distance 2y, and the first carriage to move a distance 4y, (Fig. 7) so as to retract the rod from the taphole of the shaft furnace (16). <IMAGE>
Patent DE-3828974-A1 (DE)
Title: Device for making contact with cables, especially cable wires, which are provided with an insulating sheath
Inventor: FREMGEN DIETER DIPL ING
IPC: H01R43/01
Filed: 1988-08-26
Abstract: Using a device for making contact with cables, especially cable wires, which are provided with an insulating sheath, by means of a contact part, a compression part and an insulating part, it is intended to create a solution using which the simple handling when making contact in accordance with the prior art is maintained, which provides the individual contact elements with a plurality of additional functions, and which is simple to manufacture and thus economical. This is achieved in that the insulating part is constructed as a plastic body (2) having two cable entry holes (6), the contact part is constructed as a doubled contact blade (8) which cuts through the insulating sheath at least in regions in order to make contact, and the compression part is constructed as a snap-action diaphragm (3) which acts on the contact blade. <IMAGE>
Patent DE-3834348-A1 (DE)
Title: Tool for removing impression composition
Inventor: WOIKE EWALD
IPC: A61C13/38
Filed: 1988-10-08
Abstract: The present invention relates to a tool, especially for removing impression composition from impression trays for making impressions of teeth and jaw, essentially comprising a blade (2) and a handle (1). In order to create a tool with which impression material can be removed from the high-polished impression tray quickly and simply without damaging the tray it is proposed, according to the invention, that the blade (2) be of spatula shape and be made of a material that is softer than steel. <IMAGE>
Patent DE-3840135-A1 (DE)
Title: Press-on device for heat transmission
IPC: H05B3/72
Filed: 1988-11-29
Abstract: A press-on device for heat transmission, in particular in the case of electric hotplates (1) or other heat sources, with special cooking vessels (2) and a special lid (3), is intended to produce a saving of energy and time. Especially cooking with electricity can thus be made more economical and thus also made available to less well-to-do users. <IMAGE>
Patent DE-3840355-A1 (DE)
Title: Apparatus for moulding objects, in particular boards, from plastics granules (pellets) to be heated, by applying pressure
Inventor: NEU WERNER DR
IPC: B29C37/00
Filed: 1988-11-30
Abstract: The invention relates to an apparatus for moulding objects, in particular boards, from plastics granules (pellets) to be heated by applying pressure in a multipart mould, which comprises a vertically displaceable punch, fixed side walls and a bottom. The object of the invention is to provide a simple possible way of heating plastics granules effectively on the surface in the interior of the compression mould without the cores becoming soft by the effect of the temperature and, at the same time, design the mould in such a way that no channel openings for the supply and removal of steam become visible on the product, but the product is of high quality due to a high changeover rate from the heating phase into the pressing phase. The apparatus according to the invention is distinguished in that the bottom of the mould is a component which can be displaced horizontally on a foundation and which forms with a steam supplying or removing device a unit whose steam outlet or inlet openings are distributed on a surface area of the same size as that of the bottom and which is able to be pushed underneath the space enclosed by the side walls alternately with the bottom.
Patent DE-3840360-A1 (DE)
Inventor: GOESSLER GERHARD DIPL ING
IPC: H05B3/72
Filed: 1988-11-30
Abstract: A radiant element (11) contains a light radiator, e.g. a substantially circular halogen tubular lamp (15) and a dark radiator (18) in the form of standard open, electric radiant heating coils. For damping or attenuating the high starting or transient current of the light radiator (15), a damping resistor (21) is connected in series therewith, namely during the warming-up phase of the light radiator (15). Following the rise of the resistance of the light radiator due to its heating or after a certain time lapse, a damping switching device (22) disables the series resistor by shorting across it.
Patent DE-3844332-A1 (DE)
Title: Method for preparing the mixture in an internal combustion engine
Inventor: ENTENMANN ROBERT DIPL ING
IPC: F02D41/18
Filed: 1988-12-30
Abstract: In a method for preparing the mixture in an internal combustion engine, the air flow rate in the intake manifold of the internal combustion engine is detected with a direction-independent measuring element. The fuel is metered as a function of the air flow rate supplied. The value for the air flow rate supplied is formed in a crank angle-related fashion at a fixed crank angle or interval so as to be reproducible engine-specifically only at angular ranges where forward flow is present.
Patent DE-3902424-A1 (DE)
Title: Wheelchair for the disabled, having removable disc wheels, wheel forks, foot part, seat shell and folding kinematics moving in horizontal planes
Inventor: KLEINSCHMIDT UWE
IPC: A61G5/08
Filed: 1989-01-27
Abstract: In order to improve the mobility of a physically disabled individual the wheelchair is intended for the disabled. In the known foldable wheelchairs gripping of the two lateral frame parts of the folded wheelchair with one hand is made more difficult or even impossible by the members of the folding kinematics and by the distance apart of the lateral frame parts. The foot part with mountings can only be detached from the wheelchair in several parts. A small number of wheelchair manipulations on folding and one-handed operation on folding are required. These requirements are met by the wheelchair according to the invention. The folded width achieved permits gripping of the two lateral frame parts at the front with one hand. Integration of the foot part mounting in the folding kinematics reduces the manipulations necessary for folding of the wheelchair, and the folding kinematics no longer projects from the frame contour. Folding is carried out from the direction in which the foot part and the seat shell are removed. The foldable wheelchair requires little stowing space in a transport vehicle.
Patent DE-3904874-A1 (DE)
Title: Tandem pump
Inventor: TEUBLER HEINZ
IPC: F04C11/00
Filed: 1989-02-17
Abstract: Tandem pump, consisting of a vane pump (1) and a radial-piston pump (2) having a common shaft (3). The shaft (3) has diameters which, starting from a shaft flange (3f) decrease in a graduated manner, with large journals (3a), medium-size eccentric cams (3b), thinner second journals (3c) and attachment end (3d) for the rotor (16) of the vane pump. <IMAGE>
Patent DE-3906740-A1 (DE)
Title: Process for producing insoluble connections for conveyor belts
Inventor: VOLLMER HERMANN
IPC: C09J7/10
Filed: 1989-03-03
Abstract: The invention relates to a process for producing insoluble connections for conveyor belts, in particular for fabric belts, in the case of which the connection locations are prepared in a conventional manner and in the case of which at least one non-vulcanised intermediate rubber element is inserted and, after completion of the fabrication of the connection region, said rubber element is vulcanised. In order to avoid the hazardous effects of known assembly solutions, the invention proposes that, doing away with any kind of assembly solution, there be inserted an intermediate rubber element which is produced from a rubber mixture with an increased degree of adhesiveness and whose quantity of adhesive resin is considerably higher than the usual quantity of from 1 to 4 percent by weight of the mixture.
Patent DE-3910323-A1 (DE)
Title: Biologically active proteins
Inventor: DAYER JEAN-MICHEL
IPC: C07K14/00
Filed: 1989-03-30
Abstract: Proteins with selective tumour necrosis factor (TNF)  alpha -inhibiting activity, process for their preparation, phamaceutical formulations thereof and the use thereof in medicine are described.
Patent DE-3910363-A1 (DE)
Title: Stepped master cylinder
Inventor: VOGLER GERHARD
IPC: B62D11/08
Filed: 1989-03-31
Abstract: In order to permit subsequent adjustment or variation of the reversing pressure in a stepped master cylinder, preferably for steering brake systems in agricultural and/or construction motor vehicles, and employing a simple construction with correspondingly economic means of manufacture, a filling piston (3), actuatable by the brake pedal, is arranged in the cylinder bore (2), which piston in its bore accommodates the valve (7), the reversing pressure of which, in the assembled state, can be adjusted from outside, for example by way of an adjusting screw. <IMAGE>