baber/WOPTO huggingface dataset:
Patent DE-3627980-A1 (DE)
Title: Device for venting collecting bags
Inventor: GROPP FRIEDRICH DIPL ING
IPC: A61F5/441
Filed: 1986-08-18
Abstract: The invention relates to a device for venting collecting bags, especially urine collecting bags, secretion bags and drainage bags. The device is intended to ensure adequate filtration of the escaping gases from the bag interior and to prevent impairment of this use by external influences. This is achieved with a filter layer of a gas-permeable, hydrophobic material which blocks off a path from the bag interior to an opening in one of the bag walls and whose circumference is sealed on to the inner side of this bag wall. The opening comprises perforations which have a net-like or symmetrical arrangement and form a slit or cut perforation, a hole perforation or a cross perforation.
Patent DE-3632176-A1 (DE)
Inventor: NEUMANN HANS-JUERGEN
IPC: B04B13/00
Filed: 1986-09-22
Abstract: The invention relates to the control of a system in a blood centrifuge for separating the constituents (fractions) of the whole blood taken from a donor "in vivo" and provided with anticoagulants. A control is provided which as input quantity includes a signal on the flow rate of the full blood and on the output side is connected to the speed setting means for the blood centrifuge. The transfer function of the control is so defined that on a change of the full blood flow the speed of rotation is set so that the volume ratios of the blood fractions to the full blood remain constant. Preferably, the output signal of the control is proportional to the square root of the full blood flow. The control is preferably formed by a microprocessor.
Patent DE-3642734-A1 (DE)
Title: Domestic refuse bin with lid
Inventor: SCHAERF REINHARD
IPC: B65F1/16
Filed: 1986-12-13
Abstract: The intention underlying the invention is, while retaining the conventional domestic refuse bin, to permit separate collection of the most important individual refuse components. This is achieved in that partitions with folding lids and a locking and unlocking mechanism are designed as a cohesive single component which can be removed jointly and is merely connected at the bottom to the base wall of a conventional refuse bin by an easily releaseable connecting member.
Patent DE-3702849-A1 (DE)
Title: Thermal printhead
Inventor: DIKO BERND DIPL ING
IPC: B41J2/345
Filed: 1987-01-29
Abstract: In a known thermal printhead, heating elements are arranged in a row parallel to the end edge of the thermal printhead on an insulating layer and a carrier substrate located therebelow, and connected to one another via a first conductor layer of a busbar in each case in the area near to the end edge, which busbar extends around the ends of the insulating layer near to the end edge and of the carrier substrate as far as the underside of the carrier substrate and there takes the form of a second conductor layer. The new thermal printhead is intended to have a simple design and a particular small distance between the row of heating elements and the end edge. In the new thermal printhead (1), the second conductor layer (11) is located directly below the insulating layer (13) on the carrier substrate (8); the insulating layer (13) ends leaving a strip (14), parallel to the end edge, of the second conductor layer (11) uncovered at one edge (15) over which the first conductor layer (10) extends down to the second conductor layer (11). The new thermal printhead is used in conjunction with release ink ribbons. <IMAGE>
Patent DE-3706685-A1 (DE)
Title: Method for charging a reciprocating piston internal combustion engine, and reciprocating piston internal combustion engine for this purpose
Inventor: SPEISER ULLRICH DR
IPC: F02M31/08
Filed: 1987-03-02
Abstract: According to the invention, improved combustion is achieved in reciprocating piston internal combustion engines in that the air for charging the engine is heated and fuel, which vaporises completely due to the heat of the air, is injected into the heated air. The gas mixture thus produced contains either no or only very few minute fuel liquid droplets and therefore burns more completely and hence more cleanly. Adequate inlet cross-sections, achieved by roller-type rotary slide valves, ensure satisfactory charging of the engine.
Patent DE-3714578-A1 (DE)
Title: Process and device for disintegrating pipe blockages
Inventor: MOOSER WALTER
IPC: G10K11/00
Filed: 1987-04-30
Abstract: For disintegrating pipe blockages, a rotary vibrator 3 can be frictionally connected to a conveying pipe 1 by means of pipe clips 2, which rotary vibrator 3 is attached by frictional means on a base plate 4 on which the pipe clips 2 act, which are attached by means of quick-action closures 6 on the conveying pipe 1. The joint is designed such that the mechanical oscillation energy generated by the rotary vibrator 3 is introduced as loss-free as possible through the pipe wall, around its entire circumference, into the material which has caused the blockage. <IMAGE>
Patent DE-3715895-A1 (DE)
Inventor: BRETSCHNEIDER GERT DIPL ING
IPC: B65D88/14
Filed: 1987-05-13
Abstract: PCT No. PCT/CH88/00088 Sec. 371 Date Dec. 30, 1988 Sec. 102(e) Date Dec. 30, 1988 PCT Filed May 13, 1988 PCT Pub. No. WO88/08821 PCT Pub. Date Nov. 17, 1988.The present disclosure describes a freight container for air transportation purposes having a bottom panel and arranged thereon a support frame that features sections projecting from the bottom panel and transverse sections connecting the projecting sections, and also features planking that at least partly fills-in the frame and is fitted to flanges on the sections, the sections being interconnected at nodal points in the supporting frame, at least in part, by gusset-plates, in which, the gusset-plates are flat and are secured to flanges on the sections, the flanges being in-line with a section wall, extending it outwards beyond a hollow part of the section.
Patent DE-3721812-A1 (DE)
Title: Sand-filled artificial turf
Inventor: BUTSCHER ALFONS DIPL ING
IPC: D06N7/00
Filed: 1987-07-02
Abstract: A sand-filled artificial turf, in particular for use in the region of sports facilities, comprising a water-permeable elastic layer (2) of foam applied to the substrate (1) and an artificial turf covering, with a quartz-sand filling, applied thereon. The elastic layer (2) contains a lower layer and an upper layer (4, 5) of crosslinked polyethylene foamed so as to be closed-celled and an intermediate layer (6) arranged therebetween, of a mesh structure. The latter also consists of polyethylene. The mesh structure on the one hand and, on the other hand, the lower layer in the region of the meshes of the mesh structure is adhesively bonded to the upper layer. Furthermore, the elastic layer (2) is penetrated vertically, in regions having a mutual spacing, by water drainage openings (7). <IMAGE>
Patent DE-3728596-A1 (DE)
Title: Water craft for leisure purposes
Inventor: ZIEREN JOSEF
IPC: B63B35/79
Filed: 1987-08-27
Abstract: Water craft for leisure purposes, comprising a surfboard with a centreboard, at least one receptacle sleeve penetrating the surfboard, and a submersible engine in the form of an internal-combustion engine with air intake line and engine control line, which is located beneath the surfboard. The submersible engine is fastened in a mounting cradle that is fastened by means of a fastening pin inserted into the receptacle sleeve on the one hand, and connected to the centreboard on the other hand. In addition, the air intake line and the engine control line run up to the top side of the surfboard. <IMAGE>
Patent DE-3731738-A1 (DE)
IPC: A63B69/36
Filed: 1987-09-22
Abstract: In the centre of an area accommodating the golf course (20) there is a central teeing-off region (22) with teeing-off segments (1-18), arranged adjacently along its periphery, and the greens (1'-18') are grouped at different distances around the central teeing-off region (22). The course can be used simultaneously by several players without mutual interference or risk of injury. This applies particularly if one green (1'-18') is assigned to each teeing-off segment (1-18) and lateral bounding of the teeing-off segments (1-18) ensures that balls can always only be struck into a playing area covering the assigned green (1'-18'). <IMAGE>
Patent DE-3733448-A1 (DE)
Title: Rotary stretcher
Inventor: HOMBSCH JOERG PETER DR ING
IPC: B65H23/025
Filed: 1987-10-02
Abstract: A description is given of a rotary stretcher which has a bent axle (10) and a multiplicity of spools (14) which are arranged on the axle and are each supported on the axle (10) by rolling-contact bearings (16). The rolling-contact bearings (16) are lubricated with grease which can be replenished via lubricant feed lines (32, 44). Each rolling-contact bearing (16) is provided with its own outlet device (36, 38, 40), which opens into the cavity (12) of the axle (10). For this purpose, the outlet devices are provided with narrow, inward-leading holes (36, 40) which allow the lubricant to escape only when a predetermined pressure is exceeded (Fig. 1). <IMAGE>
Patent DE-3738790-A1 (DE)
Title: Apparatus for the post-combustion of exhaust air
Inventor: HAFNER WILHELM
IPC: F23G7/06
Filed: 1987-11-14
Abstract: An apparatus for the post-combustion of exhaust air from roasting or smoking processes in food-conditioning premises or incineration plants, having a burner provided between exhaust air inlet and exhaust air in a housing, is to be designed so that a catalyst is not necessary and comparatively little energy is required. To this end, the outer surface of a heat-exchange register is arranged, in the flow path, downstream of the exhaust air inlet (11), and the heat-exchange register is located, on the other hand, in the flow path downstream of the burner (21). In addition, the flow path between the burner (21) and the inside of the heat-exchange register (40) is bounded by surfaces (28) provided with apertures. <IMAGE>
Patent DE-3742433-A1 (DE)
Title: Method and device for pouring oxygen-sensitive liquids into bottles
Inventor: BROLL ADALBERT
IPC: B67C3/10
Filed: 1987-12-15
Abstract: The object of the invention is to pour oxygen-sensitive liquids into bottles or the like while keeping the amount of oxygen absorbed by the liquid as small as possible and making very sparing use of inert gas. According to the invention, the object is achieved in that after evacuation by the introduction of a metered quantity of inert gas, preferably pure CO2 or a CO2 annular boiler atmosphere with an air content of up to 5%, in the bottle a mixture of the air remaining in the bottle and the introduced inert gas is formed in the low pressure region with a precisely defined ratio, the said mixture of inert gas and air is evacuated once again and then the bottle is preloaded with gas from the annular boiler and filled with liquid. The solution used in the device resides in the fact that a reversible three-way valve is interposed in the pipe between the annular inert gas pipe and the filling valve, and has an inert gas metering chamber assigned to it. The invention is used for pouring oxygen-sensitive liquids into bottles and relates to a method and a device by means of which bottles are pressed against filling valves, evacuated, preloaded with inert gas, filled, relieved and drawn off. <IMAGE>
Patent DE-3800460-A1 (DE)
Title: High-voltage (high-tension) connecting plug for a picture tube (cathode ray tube) having a contact element which is formed from a stamped part that is bent a plurality of times
Inventor: HUENGERLE MICHAEL
IPC: H01R4/18
Filed: 1988-01-11
Abstract: In the case of a high-voltage connecting plug for a picture tube, which consists of a cap-like flexible screening sleeve, a connecting stub which is used for accommodating the high-voltage cable in a moisture proof manner, and a metallic contact element which is electrically connected to the high-voltage cable, the contact element (20, 30) (which is constructed as a stamped part that is bent a plurality of times) has on the side facing away from the connecting stub (2) an eye (22) for accommodation and electrical connection of the conductor (cable end 4') of the high-voltage cable (3). Lugs which are bent in a U-shape and are sprung with respect to one another are provided at a distance from the eye (22) in order to form connecting claws (21). A clamp (23) which is used to accommodate and fix the high-voltage cable (3) is provided on the side facing the connecting stub (2), at a distance from the connecting claws (21). This contact element consists of a stamped part which is manufactured in a single stamping process and provides protection against tension and twisting to an equal extent. <IMAGE>
Patent DE-3802164-A1 (DE)
Title: Cleaning fork
Inventor: BOEDECKER WALTER
IPC: A01D51/00
Filed: 1988-01-26
Abstract: Cleaning fork for the simultaneous loading and cleaning of beet and similar agricultural products. Loading and cleaning have hitherto been possible only in separate operations. In the cleaning fork, these operations are carried out during the loading operation in the loading fork. This is achieved in that agitating arms are fastened to a shaft extending transversely relative to the loading direction in the loading fork. These agitating arms are bent and are moved at a low rotational speed. The agitating arms engage between and under the tines of the loading fork, at the same time travel under the beet and move this. Adhereing earth can fall off. The cleaning fork allows a cost-effective loading and, at the same time, cleaning of beet. Moreover, such a cleaning fork can easily be carried on the front loader of a tractor. <IMAGE>
Patent DE-3804106-A1 (DE)
Title: "Wimbledon" tennis game (table-top game)
Inventor: STUMMER MANFRED
IPC: A63F7/20
Filed: 1988-02-11
Abstract: The present invention relates to a tennis game as a table-top game. Such games are used as parlour games, advertising gifts or gift articles. They generally consist of compl. large table-top games of large dimensions and complicated figures or bulky plastics fields, complicated figures, which, as a result of pressure on the head, set a tennis racket-like part in motion and hence set a ball in motion. A figure game, which virtually reproduces the original play and movement sequence, is impossible with conventional games.
Patent DE-3806241-A1 (DE)
Title: Installation device for low-voltage luminaires
Inventor: RUESCHENBAUM PETER
IPC: F21V21/08
Filed: 1988-02-27
Abstract: The present invention relates to an installation device for low-voltage luminaires, which consists of a low-voltage lighting track (conductor rail) which can be fitted to a ceiling or a wall as well as installation parts (23), which can be fitted thereto, for low-voltage luminaire radiators (spots). The lighting track has a pair of metal conductor strips, arranged in the longitudinal direction, as well as a guide groove arranged therebetween. A centrally arranged guide element (22) is provided on the installation parts (23), which guide element is accommodated by the guide groove of the lighting track. In addition, at least two magnets (20) are provided on the installation parts (23), by means of which magnets this can be fitted to the lighting track. The present invention permits very simple fitting of the installation parts (23) with the luminaire radiators (27) to the lighting track. The current can in this case flow via the magnets (20) themselves or via sprung contacts of the installation parts. <IMAGE>
Patent DE-3806459-A1 (DE)
Title: Roller-blind casing
IPC: E06B9/17
Filed: 1988-03-01
Abstract: A roller-blind casing is made in one piece from a material which can be formed before hardening and it is configured to be essentially in the form of an H in cross-section, the two bottom H-legs (4) forming the receiving casing for the roller blind (8/9) and the two top H-legs (3) forming an integral lintel shuttering. <IMAGE>
Patent DE-3807427-A1 (DE)
Title: Method of protecting the flow of a program running in a data processing system
Inventor: LEHARI ECKMAR DIPL ING
IPC: G06F9/48
Filed: 1988-03-07
Abstract: The way in which limitation of the protection time in programs which are to be protected from interrupts, independently of the insertion of a command sequence to switch off the protection time, is achieved, is firstly that a compiler recognises the absence of this command sequence when compiling the program to be protected, reserves a value for a counter state (Z), and that the program, when passing through a specific load command, places the counter state (Z) in a control unit (ST), and secondly that the counter state (Z) in the control unit (ST) is set by a transfer command of a central processor (ZP), or by a specific load command of the control unit (ST). Program or time events in the program to be protected increment the counter state (Z), and the protection time ends when the counter state (Z) equals a comparison value (R). The invention is used in data processing. <IMAGE>
Patent DE-3807855-A1 (DE)
Title: Internal combustion engine
Inventor: WAHNSCHAFFE JUERGEN
IPC: F02F1/24
Filed: 1988-03-10
Abstract: The object of the invention in an internal combustion engine with a cylinder head (2) and intake port (6) for the combustion air provided therein, and with a cylinder head cover (1) covering timing parts such as push rods (3), rocker arm (4) and valves (5), is to create a compact cylinder head form and to obtain a cost-effective design by eliminating bores, lines and return openings for the lubricating oil supply. The cylinder head cover (1) is designed as combustion air feed, into which the intake port (6) running approximately parallel to the cylinder axis (7) opens, the combustion air feed being kept free of oil. Multi-cylinder internal combustion engines, especially with a cylinder block head. <IMAGE>
Patent DE-3808238-A1 (DE)
Title: Screwdriver with torque limiting device - has hollow handle accommodating shaft surrounded by friction-locking spiral spring with one end fixed to handle
Inventor: RUETSCHI CHARLES
IPC: B25B23/142
Filed: 1988-03-09
Abstract: The screwdriver has a hollow handle (2) containing a fixed core (6) with an axial groove (61) engaging with the axially straightened end (51) of a spiral spring (5). The spiral spring (5) surrounds the enlarged end (31) of the shaft (32) with bit end (4) in a friction-locking fashion producing a pre-set torque between the shaft (31) and the handle. At the end of the orive-in operation of the screwdriver a point is reached where the torque on the handle exceeds the friction locking between the spring (5) and the shaft end (31), whereupon the windings of the spring open up and the spring coil starts rotating around the shaft end (31). USE/ADVANTAGE - The screwdriver design ensures that a safe max. torque for tightening a screw is not exceeded but offers a larger torque necessary for loosening the screw.
Patent DE-3808349-A1 (DE)
Title: Two-part piston, particularly for internal combustion engines
Inventor: PFEIFFENBERGER HORST
IPC: F02F3/00
Filed: 1988-03-12
Abstract: In order to achieve an extremely short compression distance and hence a small constructional height in the case of a piston, particularly one for internal combustion engines, the said piston is constructed in two parts, such that the division of the piston head (2), to the piston crown (9) of which the bosses (13) are attached, and the piston skirt (3) is in the region of the fire land. The piston head (2) and the piston skirt (3) are connected by means of screws (4) which, on the one hand, pass through screw-fastening lugs (7) on the inner circumference of the piston skirt (3) and, on the other hand, are screwed into lateral eyes (15) of the bosses (13). <IMAGE>
Patent DE-3812475-A1 (DE)
Title: Electrolytic capacitor with twin anode
Inventor: SCHWEIKERT WILHELM
IPC: H01G9/04
Filed: 1988-04-14
Abstract: An electrolytic capacitor containing a twin anode has two anode foils (3, 4) which are roughened and whose less substantially roughened or non-roughened sides (6) adjoin one another. Between the anode foils (3, 4) and the cathode foils (1) there are spacers (2) which are impregnated with an operating electrolyte (8). <IMAGE>
Patent DE-3819675-A1 (DE)
Title: Traversing device
Inventor: GRAF JOACHIM DIPL ING
IPC: B65H54/28
Filed: 1988-06-09
Abstract: The present invention relates to a traversing device, in which there is moved together with the thread guide an energy-storage mass which stores the kinetic energy at the parts moved jointly in a reversing manner, in the end regions of their paths, and which subsequently returns it to the parts moved jointly in a reversing manner.
Patent DE-3826324-A1 (DE)
Title: Anti-corrosion composition for metallic articles made from nonferrous metals or iron, methods of applying them, and their use as surface protection
Inventor: NAGEL PAUL
IPC: C09D191/06
Filed: 1988-08-03
Abstract: The patent discloses anticorrosion compositions for metallic articles made from nonferrous metals or iron, which compositions may, if desired, also have a decorative effect, and which consist essentially of synthetic and/or natural waxes and, if desired, further auxiliaries which regulate the solidification point of these waxes, and, if desired, light-fast and heat-stable pigments; methods of applying them to metallic surfaces, and their use.
Patent DE-3828330-A1 (DE)
Title: Food storage container made of plastic
Inventor: DESAI MANAHOR PASULE
IPC: B65D43/02
Filed: 1988-08-20
Abstract: A food storage container (1), made of plastic, in the form of a box which can be closed by means of a removable lid (2), is designed in such a way that the lid (2) is provided with a peripheral catch bead (4) which can be snapped in a positive-locking and sealing manner under prestress into a peripheral catch groove (5) inside the box and in the upper edge region thereof. Furthermore, the lid (2) is provided with an opening lever (7) which is supported by one of its ends on the upper edge of the box. As a result, a food storage container which is easy and consequently cost-effective to manufacture is obtained, which can be closed tightly and can be handled conveniently by a user, in particular the opening operation is facilitated by the opening lever (7). <IMAGE>
Patent DE-3835878-A1 (DE)
Title: Releasable screw connection which is accessible from one side
Inventor: GHERING JAN
IPC: F16B21/02
Filed: 1988-10-21
Abstract: For a releasable screw connection which is accessible from one side and is intended for connecting one or more parts (5) having a non-circular opening to another part (4) having a circular or slot-shaped opening, use is made of a screw (1) and a special nut (3) which is shaped correspondingly to the contour of the non-circular opening and is secured by means of a bracing sleeve (10) arranged at the threaded end of the screw. A special disc (2) having a contour of the non-circular opening and being of a lesser thickness in comparison with the part (5) with non-circular opening is plugged on above the special nut (3). The special disc (2) exhibits at least one lug (6) which is located perpendicularly with respect to the disc surface. The special nut (3) has such a cutout (7) that the lug (6) of the special disc (2) is arrested therein when the special nut (3), by tightening the screw (1), is carried along to such an extent that the non-circular contours of special disc (2) and special nut (3) no longer coincide. <IMAGE>
Patent DE-3836844-A1 (DE)
Inventor: HELLMANN DONALD
IPC: F16K31/64
Filed: 1988-10-26
Abstract: In a heating system with water circuit, which is fed from a boiler (23) and the return run (7) of which can in phases be connected to its forward run (5) via a circulating pipe (9), there is provided a valve (11) which is thermostatically controlled depending upon the boiler water temperature and which, in the event of the temperature falling below a limit value, disconnects the boiler (23) from the heating circuit (5-7), and connects it only when this temperature limit value is reached or exceeded. <IMAGE>