baber/WOPTO huggingface dataset:
Patent DE-3732690-A1 (DE)
Title: Illuminating device for illuminating the cooking space of a microwave oven
Inventor: SOWA LOTHAR
IPC: H05B6/76
Filed: 1987-09-29
Abstract: An illuminating device of this kind consists of a lamp body (1) which is mounted in a lamp base (2), a perforated sleeve (3) which holds the lamp body (1), and an outer screen (8) which is connected to the sleeve (3), is supported on a cooking-space wall (12) in a contact-making fashion and fixed thereto. Furthermore, a safety glass element (13) is brought into holding engagement with the screen (8). In order to achieve a maximum degree of microwave sealing in the case of the illuminating device, the electrical connecting leads (17, 17') of the lamp body (1) are passed through a closed sleeve body (14) to an electrical connecting element (18). In this case, a small guide tube (16, 16') is provided in the sleeve body (14) for each of the electrical connecting leads (17, 17'), whose length approximately corresponds to one quarter of the wavelength of the microwaves emitted in the cooking space. <IMAGE>
Patent DE-3737229-A1 (DE)
Inventor: BERWIND HERBERT DIPL ING
IPC: B60K17/02
Filed: 1987-11-03
Abstract: A friction clutch unit comprises a separator clutch 1 and a starting and change-speed clutch 2. Such systems are used to start the internal combustion engine through a starter generator and the separator clutch and to disconnect it in all operating conditions where no drive is required. The starting and change-speed clutch 2 is a diaphragm spring clutch of pulled-type, and following upon the normal release distance, after travelling of a predetermined additional distance X the separator clutch 1 is actuated. Thus the actuation of both clutches can take place with one single release system. <IMAGE>
Patent DE-3739145-A1 (DE)
Title: Method and apparatus for dehumidifying rooms, in particular dwelling rooms
IPC: F24F3/14
Filed: 1987-11-19
Abstract: A method for dehumidifying rooms, in particular dwelling rooms, in which, in dehumidifying mode, the humid air is sucked out of the room by means of a blower, driven through a humidity absorber and then returned to the room again as dehumidified air, and in which, in absorber regeneration mode, heated air is passed through the absorber and a condenser, connected downstream of the absorber, and the humidity contained in the air leaving the absorber is separated off in the condenser, is made more simple and less expensive and is thus also usable in an economically advantageous manner in the housing sector by the fact that, in regeneration mode, the air is conveyed from the absorber to and through the condenser solely, or at least predominantly, by free convection. Furthermore, an apparatus for carrying out a method of this type is also described here.
Patent DE-3739538-A1 (DE)
Title: Apparatus for continuous moisture measurement in fluidised beds
Inventor: FRISCH MICHAEL
IPC: G01N27/22
Filed: 1987-11-21
Abstract: There is described an apparatus for continuous moisture measurement in solids for chemical, pharmaceutical, biotechnical applications and/or applications in foodstuffs technology. The apparatus of the invention is characterised by at least two concentric cylinders being provided for moisture measurement in fluidised beds, the axes of the cylinders being arranged approximately parallel to the air flow, and by an electronic control unit determining the electrical resistance and optionally also the capacitance of the cylinder arrangement.
Patent DE-3740201-A1 (DE)
Title: Continuous-vacuum-application device
Inventor: SCHIELE JOSEF
IPC: B27K5/02
Filed: 1987-11-27
Abstract: The invention relates to a continuous-vacuum-application device for the surface treatment of wooden workpieces with liquid media, such as staining, lacquering and the like, comprising an application-medium container, a vacuum-generation device and a vacuum-application chamber. In order to enable the device according to the invention to be incorporated in a space-saving manner in existing installations and to be easily converted for a wide variety of application work, provision is made according to the invention for the vacuum-generation device including all accessories and the vacuum-application chamber to be spatially separated from the application-medium container, for the vacuum tank of the vacuum-application device to be arranged upright and the application-medium container to be arranged in a lying position, and for the parts to form, together, a spacing-saving L-shape. The vacuum-application chamber is constructed as an exchangeable component, which is adapted in each case to workpiece and optionally application medium and is also adapted in output, and is fixed laterally to the standing vacuum tank by means of a quick-connection device.
Patent DE-3742242-A1 (DE)
Title: Telephone, particularly car telephone
Inventor: FERRADA STEPHEN
IPC: H04M1/06
Filed: 1987-12-12
Abstract: In a car telephone, the receiver is provided with a holding opening, which is located in the handle area and which corresponds to a hump-like projection on the base part of the telephone.
Patent DE-3744288-A1 (DE)
Title: Luminaire having a glare (dazzle)-limiting angle alpha of </= 50@ for one or more elongated lamps
Inventor: MITSCH HERBERT
IPC: F21V11/06
Filed: 1987-12-28
Abstract: Luminaire having a glare (dazzle)-limiting angle  alpha  of </= 50@ to the perpendicular for one or more elongated lamps, which, in contrast to the known embodiments, has a substantially higher light efficiency (yield) owing to the arrangements according to the invention of various mirrors, which extend parallel to the longitudinal axis of the luminaire, and of louver webs arranged transversely with respect to said mirrors and having an extremely thin design with light-directing steps. At the same time, the luminaire is smaller and more economical in height and width, and maintains the glare limitation in the diagonal directions of emission as well. Fig. 4 shows a cross-section of an exemplary embodiment of a luminaire according to the invention. <IMAGE>
Patent DE-3804537-A1 (DE)
Title: Cast drum, in particular belt drum
Inventor: NOE OSKAR DIPL ING
IPC: B21B39/00
Filed: 1988-02-13
Abstract: The invention relates to a cast belt drum having a drum casing, lateral discs cast onto the drum casing and bearing devices cast onto the lateral discs. The bearing devices are constructed as bearing journals, with the result that a homogeneous cast body extending from the drum casing into the bearing axle is formed. As a result, the cast belt drum, which dispenses with foreign materials and the otherwise customary continuous bearing shaft, is suitable for transmitting the highest torques and is distinguished by its substantially lower cost. <IMAGE>
Patent DE-3806506-A1 (DE)
Title: Roll-up wooden floor for loading areas of motor vehicles and trailers
Inventor: MANDEL JOSEF
IPC: B60P7/08
Filed: 1988-03-01
Abstract: Published without abstract.
Patent DE-3808956-A1 (DE)
Title: Submersible robot system for independent operation on or under the surface of liquids
Inventor: BINDER HELMUT DR
IPC: B63C11/42
Filed: 1988-03-17
Abstract: The use of a submersible robot system working without a cable provides the means of accurately locating surface and subsurface liquid-bearing cavities and of exploring the same owing to the fact that a largely mobile research vehicle provided with the appropriate instruments works on the spot, and the data determined by it is stored and analysed by a remote computer accessible to the personnel, the mobile submersible robot at the same time being directed from this computer.
Patent DE-3819314-A1 (DE)
Title: Apparatus for positioning a motor vehicle
IPC: E04H6/42
Filed: 1988-06-07
Abstract: The invention relates to an apparatus (1) for positioning a motor vehicle on a parking space, in particular of a garage, in the form of a frame (2) having a peripheral border strip (4, 5) for receiving at least one motor-vehicle wheel (3). The frame (2) may be fastened, for example, on the ground of the parking space, for example of the garage. <IMAGE>
Patent DE-3823636-A1 (DE)
Title: Electrical sensor circuit
Inventor: LAUERER FRIEDRICH DIPL ING
IPC: A45D20/30
Filed: 1988-07-13
Abstract: An electrical sensor circuit which reacts to a defined physical change, which occurs within a predetermined region, by changing the operating state of an electrical load apparatus, to be precise in that the small current flowing through the sensor is used directly or indirectly for disconnection. This sensor circuit can be applied, for example, in the case of apparatuses which can lead to a hazard in the event of contact with water (for example hairdryers or fan heaters in the bath tub) or in the event of overtemperature (for example irons or hairdryers).
Patent DE-3827715-A1 (DE)
Inventor: GOETZ HELMUT
IPC: C02F3/04
Filed: 1988-08-16
Abstract: PCT No. PCT/DE89/00530 Sec. 371 Date Apr. 5, 1990 Sec. 102(e) Date Apr. 5, 1990 PCT Filed Aug. 12, 1989 PCT Pub. No. WO90/02100 PCT Pub. Date Mar. 8, 1990.A water treatment module (14) has a sedimentation compartment (20), into which water is introduced under high pressure. A filter or microsieve (1) can be provided upstream of the sedimentation compartment (20). Above the sedimentation compartment (20) there is located a flooded first fixed bed reactor (22) for microbiological denitrification, which is flowed through from below. The water travels by way of an overflow device (34) and a sprinkler system (36) through which dissolved nitrogen is stripped and oxygen enrichment from the air occurs, into a second fixed bed reactor (38) for microbiological denitrification. This is constructed as a drip device, and is flowed through by air in a chimney-like fashion. Below the second fixed bed reactor (38) is located a catch basin (44) with a drain (54).
Patent DE-3828912-A1 (DE)
Title: CFC disposal from refrigerators discarded as waste
Inventor: TRAEBING ERNST DIPL ING
IPC: B09B3/00
Filed: 1988-08-26
Abstract: Disposal is facilitated by the CFC of the discarded waste being permanently enclosed in a gastight manner in useful objects and use of the CFC-containing parts is changed and extended. This results in the fields of application being broadened, the useful life being prolonged and the use of new CFCs being reduced. Only ultimate disposal has to be performed by destroying material. Figure 7.1 shows as an example of changed application of a refrigerator use in a spandrel underneath the window (29). The dark panels of the decorative layer (7.2), as an absorbing surface, absorb energy from the outside air (20), which can be kept temporarily in the storage composition (7.1) and passes via the evaporator (12) into the cooling circuit, via the compressor (11) to the condenser (13), where it gives off heat to the room (22) to be heated. <IMAGE>
Patent DE-3832338-A1 (DE)
Title: Method for the removal of coke deposits from the combustion chamber walls of internal combustion engines
Inventor: LOBENZ ERHARD
IPC: F02B77/04
Filed: 1988-09-23
Abstract: In order to be able, by simple means, to remove light coke deposits in the combustion chambers of internal combustion engines at longer time intervals at the lowest possible cost, water is introduced into the air supply line leading to the combustion chambers through a vacuum line in the area of the throttle valve and/or of the carburettor at an engine speed of 2,500-3,000 rpm (without load). The removal time is approximately 1-2 minutes. No special additional devices are necessary for introducing the water into the combustion air and atomising it therein, since the water is automatically drawn in and finely distributed in the air flow by the vacuum of the air feed line into which it is introduced.
Patent DE-3832912-A1 (DE)
Inventor: VAN LOO WILLIAM
IPC: G06F12/08
Filed: 1988-09-28
Abstract: Hardware and software improvements in workstations which utilize virtual addressing in multi-user operating systems with write back caches, including operating systems which allow each user to have multiple active processes. The present invention supports data protection and the reassignment of virtual addresses within such a system. Multiple active processes have their own virtual address spaces, and an operating system is shared by those processes in a manner invisible to user programs. Cache "Flush" logic 33 is used to remove selected blocks from the virtual cache before virtual addresses are reassigned. A cache hit detector is adapted to detect cache hits in the shared operating system across multiple active user contexts. <IMAGE>
Patent DE-3834167-A1 (DE)
Title: Process for the production of pizzas
Inventor: STEIN ELARD VON KAMIENSKI DR
IPC: F24C15/32
Filed: 1988-10-07
Abstract: The present application contains a process for the production of pizzas, the pizzas being first prebaked, then the prebaked pizzas are grilled by heat from below, and the final baking of the pizzas follows. The pizzas are then further coated and grilled by heat from above. After grilling, the final topping of the pizzas is carried out.
Patent DE-3835108-A1 (DE)
Title: Photosensitive recording material for electrophotography
Inventor: KURODA MASAMI
IPC: C07D333/28
Filed: 1988-10-14
Abstract: A photosensitive recording material for electrophotography has an electroconductive layer and a photosensitive layer formed thereon. The photosensitive layer contains a hydrazone compound which is represented by the formula (I) below: <IMAGE> in which R1 is an aryl group, which may have one or more substituents; R2, R3, R4, R5 and R6 are each a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxyl group, a nitro group, an allyl group, an aryl group, which may have one or more substituents, or an aralkyl group, and n is 0 or 1.
Patent DE-3836250-A1 (DE)
Title: Process for producing round polycarbonate plates
Inventor: ANDERS SIEGFRIED DIPL ING DR
IPC: G11B7/26
Filed: 1988-10-25
Abstract: The subject of the present invention is a process for producing round plates from thermoplastic, phosphite-free polycarbonates, the plates which can be obtained by the process according to the invention and also their use for the production of storage and reproduction systems.
Patent DE-3838789-A1 (DE)
Title: Restraint system for vehicles
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/343
Filed: 1988-11-17
Abstract: An automatic two-point belt for a passenger seat is described which has a simple and lightweight plastic retractor storage device 3 below the seat cushion and a belt clamping device 5 and/or 15 on each of the two side struts 1 of the seat frame 2. The clamping process for blocking the belt 4 is electrically actuated via an electronic control system. The electronic control system makes it possible to carry out a large number of relevant control sequences which can be easily adapted to accommodate the requirements of comfort and safety. Positioning of the clamping devices 5, 15 on the side struts 1 means that the force is imparted to the seat frame 2 at the optimum point without giving rise to additional force components. This belt system is suitable for aircraft seats, for bus and lorry seats and for all kinds of special vehicles. <IMAGE>
Patent DE-3842087-A1 (DE)
Title: Arrangement for moving a work base, in particular for a flame-cutting apparatus
Inventor: KOMSSI SEPPO
IPC: B23K7/00
Filed: 1988-12-14
Abstract: Arrangement for displacing a flame-cutting base or the like from a loading position into a flame-cutting position and back again. The arrangement has levers (4a, 4b, 5a and 5b) located between the flame-cutting base (3) and a water flame-cutting table (1). The levers (4a, 4b, 5a and 5b) are rotatably connected at their one end to the flame-cutting table (1) by joints (6a, 6b, 8a and 8b) and at their other end are rotatably connected to the flame-cutting base (3) by joints (7a, 7b, 9a and 9b). To displace the base (3) between the loading position and the flame-cutting position, pressure-medium cylinders (10a, 10b, 13a and 13b) are attached at their one end to the flame-cutting table (1) by joints (11a, 11b, 14a and 14b), which cylinders are coupled in order to rotate the levers (4a, 4b, 5a and 5b). To create as low a construction as possible and to intensify an application of force required for this, the cylinders (13a and 13b) are rotatably connected at their other end by joints (16a and 16b) to auxiliary levers (15a, 15) which are rotatably connected at their one end by the joints (8a and 8b) coaxially with respect to the levers (5a, 5b) so that the auxiliary levers (15a and 15b), after they have been rotated to a predetermined angle, are coupled in order to rotate the levers (5a and 5b). Furthermore, the cylinders (10a and 10b) are rotatably connected directly to the levers (4a and 4b) by joints (12a and 12b). When the flame-cutting base (3) is lifted from the flame-cutting position into the loading position, ... push the ... Original abstract incomplete. <IMAGE>
Patent DE-3843798-A1 (DE)
Title: Process and plant for regenerating filter elements
Inventor: POHL HANS O
IPC: F02M35/00
Filed: 1988-12-24
Abstract: Regeneration of soiled air filters for internal combustion engines is technically possible; cleaned air filter elements comply with the product specification of the car manufacturers. Repeated cleaning and reuse are also possible if mechanical damage does not occur. The technical preconditions for repeated use are thus given with the following social and business consequences: saving of resources, relief of waste disposal and the environment, reducing the cost of filter use. The process sequence and technical devices for the regeneration of used filter elements are described. Essential process characteristics are as follows: The process steps precleaning, cleaning, drying, testing proceed in a mount, the cleaning agent flows through the filter medium from the clean air side, regenerated filter elements are labelled as such. Ring-shaped filter elements are applied to a cylindrical filter element carrier in a large number, the treatment steps cleaning, drying, testing are performed by switching over the mass flows in one station. In the case of ring-shaped filter elements, different diameters are compensated for with the aid of support discs.
Patent DE-3900068-A1 (DE)
Title: Process and apparatus for producing a cage for rolling-contact bearings
Inventor: RABE JUERGEN DIPL ING
IPC: F16C33/46
Filed: 1989-01-03
Abstract: In a process for producing a cage for rolling-contact bearings with pockets for receiving rolling elements (3), a tube of a polymeric material is introduced into a cavity corresponding to the cage shape to be produced and is pressed radially against the surrounding mould walls by inflating under a certain internal tube pressure. Subsequently, the cage profile thus produced is demoulded with axially adjoining, unmoulded sections of the tube and these sections and continuations (11) of the cage profile which are closing the pockets radially inwards are removed. <IMAGE>
Patent DE-3911940-A1 (DE)
Title: Holder for plates on display - has profield frame with plates secured by spring holders that can be released
Inventor: HILDEBRANDT NORBERT
IPC: H05K7/14
Filed: 1989-04-12
Abstract: The large surface area display used for traffic or information use consists of multiple, single plates (2) that are combined. On the front surface of the plates are diodes or optical elements (3). At right angles to the surface are a number of circuit boards (4) that contain the operating circuits. The display elements are mounted on a frame (6) that allows ease of assembly and removal. The frame is produced of extruded channel (21) that has profiled grooves to receive the ends of Y shaped holders (11) that provide a support for the front panels. Pins (37) are used to release the holders. ADVANTAGE - Provides simple means of mounting and removal.
Patent DE-3916334-A1 (DE)
Title: Roller conveyor for goods - has conveyor plate raised and lowered by horizontal operating cylinder, and at least one slide piece
Inventor: EGGER GEORG
IPC: B65G47/88
Filed: 1989-05-19
Abstract: The conveyor (1) for goods, especially a roller conveyor, has a conveyor-plate (4) crosswise to the direction of travel and which is lifted to above the conveyor-plane. The plastics plate (4) runs obliquely and is raised and lowered by means of a horizontal operating cylinder (10). The plate (4) holds at least one slide-piece (8) running along an oblique guide piece. (9). The plate (4) is positioned between two frame(2) sides (7) holding the slide piece (8) and the plate (4) on both sides. The operating cylinder (10) is linked to the frame (2). USE/ADVANTAGE - The conveyor is compact and the cross-sectional height of the roller conveyor kept the same.
Patent DE-3918936-A1 (DE)
Title: Slabs of thermal insulation for fitting under tiled roof - have side edges marked to facilitate cutting of slabs to fit roof
IPC: E04B7/22
Filed: 1989-06-09
Abstract: The tiled roof has slabs (26) of thermally insulating material laid on laths (13) supported on the roof rafters (10). The tiles (18) are then laid on these slabs (26). The slabs (26) adjoining the roof ridge have oblique edges which abut against a  longitudinal strip of framed plastic (20) which is installed immediately below the ridge tiles (24). To facilitate the cutting of these insulating slabs, the side edges are marked with oblique lines at angles of 40, 50 and 60 deg. to indicate the cutting planes to suit the angle of  inclination of the roof. U--Thermal insulation of tiled roofs.
Patent DE-3925843-A1 (DE)
Title: Transmitting data telegrams between two stations - forming transmit packs of one or several telegrams and adding synchronising telegrams
Inventor: KREIS OSKAR DIPL ING
IPC: H04L29/06
Filed: 1989-08-04
Abstract: The data telegrams are transmitted between two stations over a transmission path by a transceiver for simultaneous operation in both directions. After a transmission interference, synchronisation telegrams are used for correct sequential resuming of the data telegram exchange. Packs are formed for the transmission, contg. one or several telegrams, i.e. data, synchronisation telegrams or a sequence of such telegrams. If necessary, synchronisation telegrams are inserted into a pack whose transmission has not been terminated. The pack is pref. formed, using a sequential characteristic set in the telegrams with the exception of the last one. ADVANTAGE - Improved transmission with reduced faults.
Patent DE-3926011-A1 (DE)
Title: Naturally aspirated piston engine - has discrete after-explosion section within silencer
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N1/02
Filed: 1989-08-05
Abstract: The engine has a combined intake nozzle system with exhaust sided conduit section in thrust nozzle form. There is a tubular flow section, merging into a conical restriction, with a connected manifold, which merges into a final silencer system. The silencer incorporates metal sheets with fine perforations (51, 52) so that the continuous flow of exhaust gases is divided into a number of fine streams. The gases then flow into a conventional silencer system, and from there to the atmosphere. USE - IC engine with silencer system.
Patent DE-3927873-A1 (DE)
Title: Interference suppressor for neighbouring channel of FM receiver - has two detectors amplifying and demodulating IF signals arriving from wide and narrow band filters respectively
Inventor: UENO EIZI
IPC: H03G1/00
Filed: 1989-08-23
Abstract: The circuit for eliminating adjacent channel distortion for a FM receiver includes a wide band filter (3) in parallel with a narrow band filter (4), both connected to an input stage (1). The outputs of the filters are connected to respective IF amplifier and detector stages (2a,b) with their outputs connected to inputs of a common electronic loudness control unit (10) connected to the stereo demodulation circuit (MPX). Both IF amplifier stages are connected respectively to the  positive and negative inputs of an operational amplifier (11) connected to the loudness control unit. ADVANTAGE - Change-over between wide and narrow band filters not apparent to listener.