baber/WOPTO huggingface dataset:
Patent DE-3638143-A1 (DE)
Title: Multifunctional stethoscopic instrument
Inventor: SHUE MING-JENG
IPC: A61B7/04
Filed: 1986-11-08
Abstract: A multifunctional wireless/wired stethoscopic instrument possesses a housing (10) with several control switches (115, 116) and sockets (114, 117) for manual operation and, furthermore, a radio transmission device and a transmission line in the housing (10) for signal transmission, an audio wave conducting device (30, 30') at the upper end of the housing (10) for recording of noise, several microphones (20, 20') located in the audio wave conducting device (30, 30') and electrically connected to the radio wave transmission device and the transmission line, an upper housing part (12) detachably connected to the housing unit (10), and a chest piece (40) whose noise-recording arrangement is functionally connected to the upper end of the upper housing part (12). As a result of this, the audio waves from the body of a patient are converted into electrical signals during auscultation and demonstration or training at the hospital bed, and, to facilitate exact diagnosis, they are transmitted via a radio/recorder unit (50) and an interface circuit (80) to an audio wave control device which is electrically connected to the housing (10). <IMAGE>
Patent DE-3639096-A1 (DE)
Title: Practice surface, in particular practice wall for ball games
Inventor: THAYER JOSEF DR
IPC: A63B63/00
Filed: 1986-11-15
Abstract: The invention relates to a practice wall for ball games, in particular for tennis training. According to the invention, the surface of the practice wall is provided with a plurality of sensors which are distributed over the surface, react on impact of a ball and, on reaction, trigger an acoustic and/or visual signal. Consequently, the accuracy of play and, in accordance with a further development of the inventor's idea, also the hitting power can be monitored in a simple manner. It is particularly advantageous to assign different signs or shades of colour to the individual sensor regions since, consequently, even the accuracy of impact can be monitored more simply still. <IMAGE>
Patent DE-3640289-A1 (DE)
Title: Sliding sleeve for motor vehicle clutches
Inventor: MITTENDORF GERHARD
IPC: F16D23/14
Filed: 1986-11-25
Abstract: In order to make a further improvement to the seal for a sliding sleeve with a rolling bearing capable of radial adjustment in it, the said seal consisting of an axial sealing lip attached to the cover ring and resting against the flange of the inner race, the limb (6') has a radial extension (12) which projects, leaving a radial gap (13), into a groove (14) in the inner race (2), the gap (13) being slightly larger than the gap (7) between the outer race (4) and the cover ring (6). <IMAGE>
Patent DE-3641961-A1 (DE)
Title: Ultra-rapid glow plug for internal combustion engines
Inventor: JOHN GUSTAV
IPC: F23Q7/00
Filed: 1986-12-09
Abstract: The invention describes a glow plug which can vary its glow temperature within such short periods of time that it can also be used in controlled ignition engines in place of the conventional spark plugs. The hot point is part of a disc-shaped or annular body of electrically conductive material, which at the same time seals off the plug interior from the engine combustion chamber. That surface of the hot point facing the combustion chamber delivers the ignition energy, that surface facing the plug interior delivers the radiation emission for controlling the precise glow temperature.
Patent DE-3642381-A1 (DE)
Title: Rotating gripper for a sewing machine
Inventor: HIROSE TOKUZO
IPC: F16C39/06
Filed: 1986-12-11
Abstract: Rotating gripper for a sewing machine, with a hook body (2), in which a groove (6) is formed, and with a bobbin-case carrier (3) having a bobbin-case carrier rib (5) formed thereon, the hook body (2) being driven in rotation by means of the bobbin-case carrier rib (5) engaging into the groove (6), and permanent-magnet pieces (12, 13, 14, 8, 9, 10) being respectively provided in the bobbin-case carrier rib (5) and in the groove (6) in such a way that magnetic repulsion forces are generated between them. <IMAGE>
Patent DE-3644531-A1 (DE)
Title: Means for partitioning off wall or floor through-passages in a fireproof manner
Inventor: MAISLIK EDUARD
IPC: E04B1/94
Filed: 1986-12-24
Abstract: The invention relates to means for partitioning off wall or floor through-passages, in particular with cable lead-throughs, in a fireproof manner, and it is characterised in that there are provided closed bags which are filled with Poroton granules, consist of flexible ceramic-fabric tubing and, being inserted in a positively locking manner into the gaps of the through-passage, fill said through-passage (Figure 2). <IMAGE>
Patent DE-3701707-A1 (DE)
Title: Piece of convertible upholstered furniture
IPC: A47C17/04
Filed: 1987-01-22
Abstract: A piece of upholstered furniture as illustrated here, usable for sitting and as a divan/bed, is to dispense with any complicated techniques and special work. This piece of furniture could thus be made by oneself without any problems (following instructions). In the case of industrial production, it would be possible to offer the piece of furniture in pack form (parts, which can be disassembled, as minimum-dimension volume), for self-assembly.
Patent DE-3703021-A1 (DE)
Title: Safety device in motor vehicles for protecting the occupants against lateral impacts
Inventor: SADLER NORBERT DIPL ING
IPC: B60R19/00
Filed: 1987-02-02
Abstract: Figure 1 shows a safety device in motor vehicles for protecting the occupants against the lateral penetration of the impacting body into the passenger compartment, composed of a tension means arrangement (1), the ends of which are fixedly anchored to the drive system (3) and the axle structure (10, 12). <IMAGE>
Patent DE-3704218-A1 (DE)
Title: Drawer assembly kit
Inventor: LAUTENSCHLAEGER HORST
IPC: A47B88/00
Filed: 1987-02-11
Abstract: Drawer assembly kit (10) for a drawer which consists of a bottom wall (12), two parallel side walls (14), a front wall (18) and a rear wall (16) and which optionally carries on the front wall a drawer cover (20) in addition. The front and the rear wall (18; 16) and also the bottom wall (12) are shaped from a relatively thin, originally plane plate-shaped material into a one-piece component whose edges facing the inner sides of the opposite side walls (14) can in each case be inserted into a matching groove in each side wall and fixed in the groove. <IMAGE>
Patent DE-3706396-A1 (DE)
Title: Load-dependent pressure control valve, especially for motor vehicle brake systems
Inventor: SCHONLAU JUERGEN
IPC: B60T8/18
Filed: 1987-02-27
Abstract: A load-dependent pressure control valve is proposed with a housing 1, a control piston 8, arranged therein so that it is displaceable against a control force, for controlling the connection between an inlet 2 and an outlet 3 and an actuating device, the actuating device in particular being arranged in the free internal space of a chassis spring 10 between two parts movable relative to one another, especially a vehicle body 7 and a vehicle suspension 6. (According to patent application reference P 3626331.1). In order to create a pressure control valve of the said type which has a small number of components and at the same time can be easily and cost-effectively adjusted, it is proposed that the actuating device be designed as a control spring (15), clamped between a first and a second spring mounting (41, 42), flexible means of tensioning (45) being provided as adjusting gauge. <IMAGE>
Patent DE-3714212-A1 (DE)
Title: Apparatus for pneumatic false-twist spinning having a drafting unit
Inventor: STAHLECKER FRITZ
IPC: D01H1/115
Filed: 1987-04-29
Abstract: In an apparatus for pneumatic false-twist spinning having a drafting unit, at least one false-twist nozzle and a take-up device, which are arranged in series in the run-through direction of a fibre sliver, provision is made for the drafting unit to be followed by a body of revolution which is assigned means for changing the running direction of the fibre sliver, of which the direction of action on the fibre sliver is directed essentially transversly relative to the direction of movement of the body of revolution.
Patent DE-3714864-A1 (DE)
Title: Release device on a positioning appliance of a launched munition which can be launched underwater
IPC: F42B22/06
Filed: 1987-05-05
Abstract: A release device for adjusting the components, especially erection struts, of a positioning appliance of a launched munition which can be launched underwater is intended to operate using mechanical means and to release the components immediately when the positioning appliance strikes the ground. One first and one second unlocking piston (2, 3) are provided for this purpose. Both have pressure surfaces (4, 5) which are exposed in the direction of falling or sinking. The first unlocking piston (2) releases the second unlocking piston (3) in the event of a water impact. The second unlocking piston (3) is still held during sinking and enables the adjustment of the components when its pressure surface (5) strikes the ground. <IMAGE>
Patent DE-3716831-A1 (DE)
Title: Container for sound carrier cassettes
Inventor: SCHMIDT RAINER
IPC: G11B33/04
Filed: 1987-05-20
Abstract: A container of cuboidal form for receiving audio tape cassettes, record cassettes, sound carrier cassettes (15), video cassettes or the like has a plurality of compartments arranged next to one another, for one cassette (15) each, two neighbouring compartments in each case having a different base height. In this way it is possible to grasp any desired individual cassette conveniently, to allow its removal from this container. <IMAGE>
Patent DE-3718053-A1 (DE)
Title: Grave surround made up of stones (blocks)
Inventor: KETTLER PAUL ERICH
IPC: E04H13/00
Filed: 1987-05-28
Abstract: Ready-made cast-stone frames are known. The surround has also been made up of individual stones. While the cast-stone frame is not always visually pleasing, the two known configurations are distinguished by the frequent need for repair. In order to avoid these disadvantages and to achieve a better visual impression, the invention proposes that the stones of the grave surround be mounted on a carrying profile which encloses the grave in the form of a frame and at least partially accommodates the stones within it. <IMAGE>
Patent DE-3720521-A1 (DE)
Title: Method for continuously variable fine adjustment of the attitude control of a sport shooting apparatus
Inventor: SCHERZ ROBERT
IPC: F41G1/44
Filed: 1987-06-20
Abstract: Published without abstract.
Patent DE-3725224-A1 (DE)
Title: Shelving stand
IPC: A47F5/10
Filed: 1987-07-30
Abstract: The invention relates to a shelving stand, consisting essentially of compressed or else non-compressed, glued laminated wood for the formation of slightly upwardly inclined supporting planes for the presentation of profiled wood, beams, laths, tubing and the like and is distinguished in that the lateral limits of each stand (1) are formed by two side members (2.1 and 2.2), each having one inclined or two oppositely inclined, narrow-side limits (3) and transverse members (4), in that along each narrow-side limit (3), set back at a uniform distance from the front edge (3.1), the latter is provided with oppositely directed steel or wooden dowels (3.2) or else locating holes (3.3) for the height-adjustable arrangement of the transverse members (4), and in that the dowels (3.2) are held resiliently in the transverse member (4), within the length dimension thereof, or conversely the dowels (3.2) are held as fixed pins (3.2.1) in the side members (2.1 and 2.2), and at least the upper and lower transverse members (4) are positively connected to the side members (2.1 and 2.2) at both ends by means of detachable fastening means. <IMAGE>
Patent DE-3726714-A1 (DE)
Title: Spark plug
Inventor: KOEHLER HELMUT
IPC: H01T13/32
Filed: 1987-08-11
Abstract: In order to improve the ignition response, a spark plug is provided with a centre electrode which consists of a cup sleeve and whose base is connected on the inside to a highly conductive connecting wire which passes through the ceramic insulator to the ignition cable connection. There is a free air gap between the inner wall of the cup sleeve and the connecting wire. The housing of the spark plug is produced from a metal alloy which is very highly conductive both electrically and thermally and cannot be magnetised, and said housing has at the other end an earth clip which bridges the centre electrode and consists of a nickel-chromium alloy, and on which at least one electrode tip is fitted as the earth electrode.
Patent DE-3726845-A1 (DE)
Title: Device for simulation of the control movement of moving objects
Inventor: WAEGNER ROBERT HEINZ DR MED
IPC: G09B9/48
Filed: 1987-08-12
Abstract: The device for simulation of the control movement of moving objects, especially of aircraft and helicopter models, has a plate (10) with three degrees of freedom, on which a freely moving sphere (12) is arranged. The plate (10) can be rotated via a motor (34) and can be pivoted via control-surface machines (38, 40) about two preferably mutually perpendicular axes, so that the rolling movement, pitching movement and rotation to the left and right can be simulated. <IMAGE>
Patent DE-3737914-A1 (DE)
Title: Arrangement of a sensor in a container wall or the like
Inventor: TOCHA KLAUS
IPC: B65D90/48
Filed: 1987-11-07
Abstract: Sensors in containers and the like are intended to have direct contact with the medium and be easily exchangeable. For this purpose, a nozzle in the container wall is proposed, which has a bore through which the sensor is pushed into the container. To close off the bore when pulling the sensor out, a closure element is arranged in a chamber which communicates with the bore, said closure element being pushed into the bore cross-section and sealing off the bore. <IMAGE>
Patent DE-3739521-A1 (DE)
Title: Phosphoric acid-containing preparations and use thereof for softening fatliquoring of leather
Inventor: BADERTSCHER MARKUS
IPC: C07F9/09
Filed: 1987-11-21
Abstract: Preparations containing   (a) Phosphoric acid partial esters of an alkoxylated C14-20 fatty alcohol and (b) Phosphoric acid partial esters of an non-alkoxylated C12-20 fatty alcohol, and optionally (c) a hydrophilic non-ionogenic surfactant or an anion-active surfactant differing from (a) and (b), without the admixture of optionally chemically modified natural leather fatliquoring compositions are eminently suitable for softening fatliquoring of leather.
Patent DE-3740140-A1 (DE)
Title: Divided wheel whose inner and outer parts are displaced with respect to one another with the aid of an electromotively moved worm gear and a crown gear integrated in the outer part
Inventor: GEGGERLE SIGMUND DR
IPC: B60B11/00
Filed: 1987-11-26
Abstract: When both rail vehicles and road vehicles corner the respective outer wheel describes a larger arc, and travels a greater path length, than the wheel which is respectively on the inside of the bend. By virtue of the divided wheel whose segments can be rotated with respect to one another the difference in distance which relates to the wheels is to be compensated. Furthermore, in caterpillar mode a more sensitive control is to be achieved in bends, the rail position is to be improved, the travel behaviour, steering behaviour and braking behaviour are to be improved in road vehicles with multiple wheels, and when travelling on slippery ground spinning of the drive wheels is to be avoided. The inner and outer segments are rotated with respect to one another in accordance with the requirements by a precisely defined amount and precisely defined speed with the aid of the electromotively moved worm gear. This wheel can be used both for rail vehicles and road vehicles. Even in caterpillar vehicles in which the wheel is not directly in connection with the underlying surface, this wheel can be used usefully.
Patent DE-3741334-A1 (DE)
Title: Axle assemblies
Inventor: BRANDT HEINRICH
IPC: B60G5/053
Filed: 1987-12-07
Abstract: The invention relates to axle suspensions for trailers and semi-trailers. In particular for assemblies with two and three axles (3, 3a, 3b), the individual axles (3, 3a, 3b) being connected to the vehicle frame (1) by means of longitudinal link springs (4, 16) and support springs (9, 18, 20) via axle assembly brackets (2, 2a). The longitudinal link springs (4, 16), support springs (9, 18, 20) and assembly brackets (2, 2a) are arranged between the axles (3, 3a, 3b). The longitudinal link springs (4, 16) are connected firmly to the assembly brackets (2, 2a) and to the axles (3, 3a, 3b) via spring eyes (6) with bolts (7). The support springs (9, 18, 20) are, according to the design of the assembly, connected firmly or in an oscillating manner to the assembly brackets (2, 2a), and, by means of spring eyes (6) and bolts (7) or by spring sliding pieces (12), to the axles (3, 3a, 3b). The longitudinal link springs (4, 16) serve mainly for lateral guidance and for transmission of the brake reaction forces. The support springs (9, 18, 20) take over mainly the vertical forces arising as a result of loading. To increase the effective spring lengths, the support springs (9, 20) are designed with loops (13, 14, 15) (20, 21) lying one above another. <IMAGE>
Patent DE-3742525-A1 (DE)
Inventor: REIER FRIEDRICH-WILHELM DR RER
IPC: C07F5/00
Filed: 1987-12-11
Abstract: Process producing metallic alkyl compounds of formula (I): MR3, where M stands for In, Ga or Al, and R stands for C1-10 alkyl, which may be branched chain, cyclic or unsaturated, and C6-10 aryl, whereby said compounds can be obtained with high yield and of particularly high purity suitable for epitaxy.
Patent DE-3744338-A1 (DE)
Inventor: ANZINI LUIGI
IPC: H04B1/16
Filed: 1987-12-28
Abstract: A coupling circuit (1) for use between a modulator or mixer (2) and a ceramic filter (3) in amplitude modulation receivers, of a type intended for connection to the output of the modulator (2) which would include an output stage (4) consisting of a pair of differential cells (7, 8) connected in parallel to each other, comprises an impedance transformer (9) having its primary winding (10) terminals respectively connected to the terminals (6a, 6b) of the differential cell pair and the midpoint (11) of the winding (10) connected to a supply pole (VS). The secondary winding (12) of said transformer is connected between ground and the ceramic filter (3), and the resulting coupling circuit (1) affords improved value, in terms of decibels, of the receiver cross modulation and of the ratio, also in terms of decibels, of rejection at an intermediate frequency IF. <IMAGE>
Patent DE-3801780-A1 (DE)
Title: Cooling device with an illumination body
Inventor: ROESER DIETER DIPL ING
IPC: F21V19/00
Filed: 1988-01-22
Abstract: In a refrigerator, an illumination body (5) with a socket (12) for an incandescent lamp is provided on a support wall (8) in an inner container of the device. In order to facilitate manufacture and assembly, there is provided in the partition (8) a laterally open U-shaped cutout (9) into which the socket (12) which is provided with slots (14) is inserted. To lock the socket (12), use is made of a clamping piece (16) which is fixed on the partition (8) and overlaps the casing (11) of the socket (12). The partition (8) also supports a fastening wall for fixing the illumination body in the inner container of the device. <IMAGE>
Patent DE-3802674-A1 (DE)
Title: Energy-saving swimming-pool covering
Inventor: KLEMP AUGUST
IPC: E04H4/10
Filed: 1988-01-29
Abstract: Published without abstract.
Patent DE-3808053-A1 (DE)
Title: Button-in safety and rescue belt (BSR)
Inventor: GROSSPIETSCH JUERGEN
IPC: A62B35/00
Filed: 1988-01-11
Abstract: The button-in safety and rescue belt has riveted-in press fasteners at fixed support points. The counter-pieces of the press fasteners are likewise riveted in on the inside of the work trousers. The loops of the belt are pulled out and connected to a snap hook. On hooking in on a rope, hook or other article, a safeguard is possible.   For rescue or self-rescue, an abseiling "figure of eight" is to be hooked in on the snap hook, through which a thrown-off rescue rope is pulled. According to loading or tautness of the belt, the press fasteners on the inside of the trousers can undo and the safety and rescue belt is put on around upper leg and buttocks.
Patent DE-3808806-A1 (DE)
Title: Device for prestressing the annular stator core laminates of a large electricity generator
Inventor: PANARESE ORLANDO
IPC: H02K15/02
Filed: 1988-03-16
Abstract: The invention relates to a device for prestressing the stator core laminates (20) of a large electricity generator. A suitable number of anchoring devices according to the invention are distributed between the casing (11) and the stator core laminates (20) both vertically and in the circumferential direction. Each anchoring device by means of which the prestressing is achieved has a base plate (41), which is mounted on the casing (11) for example by being welded to it, and a bracket (51) which is provided with tongue-like arms (52) by means of which it can grip ribs (32). The ribs (32) are constructed on tie rod wedges (30) which have a rib (31) which is in the form of a dovetail and can be inserted into a corresponding seat (21) constructed on the outer circumference of the stator core laminates (20). The stator core is prestressed by a centrifugal tensile force being exerted on the bracket (51) and said bracket (51) being secured by screws (57) which are arranged between the baseplate (41) and the bracket (51). <IMAGE>
Patent DE-3814836-A1 (DE)
Title: Intake pipe of adjustable length for an internal combustion engine
Inventor: BEIERSDORF KLAUS-JUERGEN DIPL
IPC: F02B27/02
Filed: 1988-05-02
Abstract: An intake pipe (1) of adjustable length is formed by an inner and an outer pipe section (4, 5), arranged concentrically, the said pipe sections (4, 5) being provided with slot-shaped openings (6, 8) of differing pitch so that points of intersection of the two openings (6, 8) permitting the inlet of air result in a level varying as a function of the respective relative swivel position of the two pipe sections (4, 5) and thereby of the respective speed of the internal combustion engine (Fig. 1). <IMAGE>
Patent DE-3818547-A1 (DE)
Inventor: REHBERGER TOMAZ DIPL ING
IPC: H01C10/32
Filed: 1988-05-31
Abstract: In an adjustable closed potentiometer both metallic terminals are in connection with contact layers (3c) of a resistance ring (3) via a fork (1c). This connection is additionally improved by pressure caused by a housing with projections (2c) filled with an electrically conductive filler (4) having the same chemical structure as the contact layer (3c) of either terminal (1) of the resistance ring (3). The housing with its shoulders exerts pressure on the surface of the ring (3) to prevent mechanical vibration of the latter. A rotor of the potentiometer is adjustable from either side for automatic setting of its resistance value and this increases its insensitivity to mechanical or chemical influences of the environment and improves its durability. <IMAGE>
Patent DE-3826530-A1 (DE)
Title: Machine tool
Inventor: KIRSCH ALOIS
IPC: B23K26/08
Filed: 1988-08-04
Abstract: A machine tool for machining plate-shaped workpieces of metal sheet and the like has at least one machining station which is movable on its frame in a reciprocating manner in the Y-axis of a supporting table and interacts with a sheet-manipulating device guided on the supporting table and movable in a reciprocating manner in the X-axis. The machining station consists of machine parts driven in synchronism above and below the supporting table. The machining is carried out through a slot in the supporting table. Straight cutting lines in the X-axis or Y-axis are achieved by individual movements of the sheet-manipulating device or of the machining station, and bevel, curved or circular cutting lines are achieved by common movements of the sheet-manipulating device and the machining station and superimposed speeds at minimum space requirement.