baber/WOPTO huggingface dataset:
Patent DE-3733116-A1 (DE)
Title: Network system
Inventor: TAWARA KIYOSHI
IPC: H04L12/28
Filed: 1987-09-30
Abstract: The invention concerns a network system with a large number of low-level networks, each of which has a large number of nodes (N1 to N16), which are linked via data transfer paths, and connected to each other via a repeater (50) for data traffic between these nodes. The repeater has a switching component (6), which contains a large number of switching elements, for selective linking of the low-level networks. The repeater also has a switching control unit (7), to control the switching operation of the switching elements according to a demand for transmission or traffic of each node. <IMAGE>
Patent DE-3737380-A1 (DE)
Title: Side panel for the purpose of improving the guidance of air between the driver's cab and semitrailer
Inventor: HAHN HELMUT
IPC: B62D35/00
Filed: 1987-11-04
Abstract: In order, in the case of semitrailer tractors with the required large gap between the driver's cab and semitrailer, to improve the guidance of air it is known to use swivelling side panels or driver's-cab end-edge spoilers. The side panels are provided with a swivelling capability in order to provide access to the connections between the tractor and semitrailer. A further development of an abovementioned side panel (1) is proposed in which the rear region is designed as a useful space (5) for diverse vehicle objects such as water tank, refrigerator, tool or the like. <IMAGE>
Patent DE-3738302-A1 (DE)
Title: Vehicle for passenger transportation
Inventor: FEUTLINSKE HILMAR ING GRAD
IPC: A61G3/06
Filed: 1987-11-11
Abstract: Vehicle for passenger transportation with an entrance opening for passengers. In order for a wheelchair passenger to get on board there is provided a wall opening with a platform which can be moved between a transportation position within the vehicle and a loading position at least partially outside the vehicle. This platform can be arranged within the entrance opening for the passengers and may be designed in such a manner that it serves either as an entrance step or as a loading platform for a wheelchair.
Patent DE-3802658-A1 (DE)
Title: Solenoid valve
Inventor: BAIER HORST
IPC: F16K31/08
Filed: 1988-01-29
Abstract: A description is given of a solenoid valve, intended particularly for controlling or regulating a volume flow, comprising a non-magnetic housing with a housing chamber, a valve seat arranged in the housing chamber, between an inlet and an outlet opening of the latter, and a valve element which interacts with the said seat, the valve element and the valve seat being movable relative to one another by means of external force, out of their rest position determined by a valve force. In order to obtain a solenoid valve of as simple as possible a construction, the valve seat and/or the valve element are at least in part designed as permanent magnets, with at least one pole of which there is associated, with a clearance, a pole of the same sign of a further permanent magnet arranged on the housing. Due to the interaction between the magnetic fields of the permanent magnets, one of which is fixed relative to the housing and the other is arranged so as to be displaceable in the housing chamber, the valve element and the valve seat can be held in their rest position relative to one another.
Patent DE-3804803-A1 (DE)
Title: Method and apparatus for stacking bales
Inventor: LUNDEN LEO
IPC: B65G57/30
Filed: 1988-02-16
Abstract: The invention relates to a method and an apparatus for stacking bales. In particular the method and the apparatus of the invention are suitable for handling bales in the cellulose industry. A series of different apparatuses for stacking cellulose bales is already known, the use of which in modern factories is, in many cases, limited by the relatively low production speed which can result, among other things, from the fact that the bales are stacked in such a manner that the new bale is placed under a stack of bales which has already been stacked, for which purpose the apparatuses are built as a heavy construction and as a result are slow, or in such a manner that the first bale is also brought into the stacking station by the lifting apparatus. In order to eliminate these disadvantages, an apparatus was developed with which every bale can be lifted separately onto the stacked stack and the first bale is moved directly into the stacking station. <IMAGE>
Patent DE-3805322-A1 (DE)
Title: Magnetic device for transmitting torques
Inventor: ZEUS DIETER DR ING
IPC: H02K5/128
Filed: 1988-02-20
Abstract: A magnetic device for transmitting torques, or a permanent-magnet coupling (clutch) comprises a pair of cylinders (2, 4), which are arranged coaxially with respect to one another, are on the input and output drive sides respectively and carry permanent magnets (3, 5) pointing towards one another, and a sealing arrangement which seals the cylinders from one another and has a split tube (7) arranged in an annular gap (6) between the permanent magnets (3, 5). A magnet (11) for trapping magnetic foreign bodies located in the pressure medium to be sealed is provided in the region of at least one end of the split tube (7), close to the relevant end of the annular gap (6), so that said foreign bodies are prevented from penetrating into the region of the annular gap (6) between the permanent magnets (3, 5). A sensor device (12, 13) for monitoring wear of the split tube (7) is assigned to the trap magnet (11), close to the relevant end of the annular gap (6). <IMAGE>
Patent DE-3806662-A1 (DE)
Title: Fixing device for a door provided with a door closer
Inventor: SCHECK GEORG
IPC: E05F3/22
Filed: 1988-03-02
Abstract: The invention is based on a known fixing device for a door provided with a door closer, with a sliding arm which is arranged between door leaf and frame and which at one of its ends is mounted in an articulated manner on the leaf or on the frame and at its other end is guided displaceably by a guide rail arranged on the frame or on the door and interacts with an electromagnet. In the known fixing device, the electromagnet is arranged in the movement path of the slider. This results in the disadvantage that the door can be controlled only in a limited range. The invention eliminates this disadvantage by the electromagnet 70 being arranged outside the movement path 11 of the slider 10. <IMAGE>
Patent DE-3812199-A1 (DE)
Title: Device for limiting the full load injection quantity in a supercharged, air compressing internal combustion engine with fuel injection
Inventor: BENDER FRANZ
IPC: F02M59/44
Filed: 1988-04-13
Abstract: The invention describes a device for limiting the full load injection quantity in a supercharged, air compressing internal combustion engine with fuel injection and comprises a pneumatic control element, which is acted upon by the charge pressure from a pressure control line connected to the charge air line and acts by way of a connecting rod on the fuel delivery adjusting element. In order to prevent overstressing of the internal combustion engine, a pressure limiting valve is arranged in the pressure control line, which valve ventilates the control element once a predetermined charge pressure is attained, as a result of which the fuel delivery adjusting element is shifted into a position with a reduced injection quantity. In addition, the pressure limiting valve is designed so that, even in the event of a negative charge pressure, the control element is ventilated, as a result of which the fuel delivery adjusting element is set to a minimum fuel quantity.
Patent DE-3816644-A1 (DE)
Title: Blocking post
Inventor: FLADUNG MANFRED
IPC: E01F9/635
Filed: 1988-05-16
Abstract: The invention relates to a blocking post (10) for controlled blocking in particular of roadways, the blocking post being arranged either flush with the surface of the roadway or, alternatively, projecting vertically from the latter. The blocking post (10) preferably consists of a square tube (12) in which runs a round tube (14) touching the inner wall (40) of the square tube. The interspace between the square tube and the round tube is preferably filled with concrete. <IMAGE>
Patent DE-3816693-A1 (DE)
Title: Rotary piston compressor
Inventor: WATTEZ JAN
IPC: F04C18/32
Filed: 1988-05-17
Abstract: In order, in the case of a rotary piston compressor having eccentrically mounted rotary piston 4, to avoid rubbing of a slide 5, inserted radially into a slot 12 of the compressor housing 1, against the rotary piston, the rotary piston is also provided with a slot 13 in which the slide engages. Since the two slots are aligned only in the dead centre positions of the rotary piston, the housing-side slot 12 is provided with trapezium-like widenings 14, 15 which permit inclined positioning of the slide. <IMAGE>
Patent DE-3823523-A1 (DE)
Title: Weight-measuring device for containers containing metal melts
Inventor: KYBURZ ALEXANDER
IPC: G01G17/04
Filed: 1988-07-12
Abstract: The weight-measuring device has at least one strain pick-up (20), serving as a measured-value transmitter, fastened on a carrier part (16, 17, 42) of a carrier (18) in the direction of its expansion or compression, the carrier part (16, 17, 42) being loaded by the weight of the container (10, 40). This strain pick-up (20), which is arranged in a protected location and exposed to small loadings, is characterised by a long lifetime and reliable measured-value transmission. <IMAGE>
Patent DE-3826079-A1 (DE)
Title: Pneumatic torque-controlled screwing device
Inventor: HEINZELLER TIMO DIPL ING
IPC: B25B23/145
Filed: 1988-07-30
Abstract: In assembly technique, given torques are required for screwed connections. Although there exist systems, they do not represent the best solutions. This pneumatic torque-controlled screwing device with its components of pneumatic torque transmitter, control valve, control unit, intermediate gearing, is simple in design and works with high repeating accuracy since there are no mechanical control elements present. An additional aspect to be stressed is its ease of maintenance.
Patent DE-3829204-A1 (DE)
Title: Tilt meter and acceleration meter for vehicles
Inventor: CONRADS JOHANNES P F DR
IPC: G01P15/03
Filed: 1988-08-29
Abstract: The device according to the invention serves for the supply-free determination and representation of tilt and acceleration of vehicles, especially of mountain bikes and sports cycles. This is achieved by means of a pendulum which, according to the invention, drives a pointer at a high transmission ratio without friction and in a particularly simple way and, immersed in a liquid, is hydrodynamically damped and is limited without rebound.
Patent DE-3831645-A1 (DE)
Title: Hydraulically damping bearing
Inventor: ROBECK WALTER
IPC: F16F13/14
Filed: 1988-09-17
Abstract: A hydraulically damping bearing, which is intended especially for the support of vehicle parts, comprises an inner part (1) which can be fixed on a pin or the like, an outer part (2) arranged around this and a rubber spring (3) inserted between them. In order to ensure that the bearing permits good, effective damping both in a radial and in an axial direction, main chambers (4, 5) are arranged in the rubber spring (3), at least in the radial main loading direction on radially opposite sides, which chambers are connected to one another by way of at least one radial damping hydraulic line. In addition at least one compensating chamber (10, 11) is provided in the inner part (1), which chamber is connected to the main chambers (4, 5) by way of at least one axial damping hydraulic line. The compensating chamber (10, 11) is divided by a diaphragm (13) into a fluid receiving space (14), which can be enlarged by deflection of the diaphragm, and an expansion space (15), the axial damping hydraulic line being connected to the fluid receiving space (14). <IMAGE>
Patent DE-3834649-A1 (DE)
Title: Tacho generator for motor vehicle use
Inventor: WIMMER WILLI
IPC: H02K5/10
Filed: 1988-10-12
Abstract: A tacho generator is described, especially for use in motor vehicles, which is protected against external mechanical and climatic influences by complete encapsulation with plastic.
Patent DE-3835567-A1 (DE)
Title: Process for producing non-glare Fresnel lenses from acrylic and other transparent materials which can be deformed by press-moulding or injection-moulding
Inventor: NAWRATH PETER
IPC: B29D11/00
Filed: 1988-10-19
Abstract: The main feature of the process is characterised by roughening of the prism flanks in the shaping female mould, which is provided with the cast profile and on which pigments of a dispersion or solution are deposited by measures according to the invention, while the light-refracting prism surfaces remain highly transparent.
Patent DE-3843917-A1 (DE)
Title: Drive device for a rolling surface
IPC: E06B9/84
Filed: 1988-12-24
Abstract: The invention proposes a drive device for a rolling surface (10), e.g. a rolling shutter, a covering, a rolling shutter door, a rolling grille or the like, which is provided with a winding shaft (11) for winding up the rolling surface (10) and with at least one cable (17, 17') which acts on the free end, of the rolling surface (10), facing away from the winding shaft (11) and which is guided over at least one deflection device (22, 23) to a winding pulley (16), at least some of the cable running between the free end of the rolling surface (10) and its end position in the unwound state of the rolling surface (10). In the event of an opposite winding direction of rolling surface (10) and cable (17, 17'), the winding shaft (11) and the winding pulley (16) are connected to one another in a rotationally fixed manner at least during the winding procedure. The extensible cable (17) is elastically prestressed. Consequently, a common drive of winding shaft (11) and winding pulley (16) is possible in a simple manner, with the result that it is possible to install the arrangement in all positions for various types of rolling surfaces. The elastic cable (17) compensates for the different cable speeds of the cable region fastened on the rolling surface and of the cable region in the region of the winding pulley (16). <IMAGE>
Patent DE-3900157-A1 (DE)
Title: Focusing screen and method for producing a microstructure arrangement for use with said focusing screen
Inventor: SUGAWARA SABURO
IPC: G02B3/00
Filed: 1989-01-04
Abstract: Focusing screen for use in the viewfinder system of a camera, such as for example a single-lens reflex camera, and method for producing a microstructure arrangement which is suitable for use in the production of a focusing screen of this kind. The focusing screen comprises an optical material in the form of a plate (10) which has on a surface a number of small lens sections (20) which project in a regular arrangement of equilateral triangles from the optical material and each of which has a concentric circumferential line and a central apex (21). A flat section (30) is formed between neighbouring small lens sections and a limited section (22) is formed in the central part of the inclined surface of each small lens section, an irregular pattern of fine roughnesses being formed on the surfaces of the small lens sections and flat sections. The high and low points can be exchanged. The method for producing a microstructure arrangement comprises the steps of forming fine patterns of elements on a layer of light-sensitive material which is suitable for transforming a distribution in light intensity into a surface relief by exposing the layer above a micro-lens arrangement with light beams which exhibit an intensity distribution according to the individual elements of the fine pattern. The ... Original abstract incomplete. <IMAGE>
Patent DE-3900640-A1 (DE)
Title: Support of a roadway area at the intersection with the working space
Inventor: CISON EDWARD
IPC: E21D23/00
Filed: 1989-01-11
Abstract: The support of a roadway area at the intersection with the roadway working space serves to underpin the support segments during passage of the roadway working space. The invention solves the problem of the development of a rigid construction of the support with non-linear underpinning of the roadway roof as well as the problem of avoiding the eccentric loading of the support. The support consists of two sections (A, B) arranged next to one another. Each section (A, B) has a cap (1) which consists of a supporting beam (2) connected in an articulated manner to swing-out side caps (4). The supporting beam (2) is connected to the floor members (7, 8) by means of two steering mechanisms, one of the mechanisms being a lemniscate mechanism. The supporting beams (2) of the sections (A, B) are connected by means of a correction mechanism (28). Hydraulic brackets (13) are arranged in the floor members (7, 8), which are connected to one another by means of a guide beam (14). The hydraulic brackets (13) underpin the beams (5, 9) forming the element of the steering mechanism. At least one strut (18) is fastened to each beam (5, 9) in a yielding manner and in such a way that it can be swung out. The support is used in underground mining. <IMAGE>
Patent DE-3902468-A1 (DE)
Title: Method for regulating the control of an electromagnetic induction heating device
Inventor: PARK MYUNG JONG
IPC: H05B6/06
Filed: 1989-01-27
Abstract: The invention relates to a method for regulating the control of an electromagnetic induction heating device by combining the use of a time-regulating method and a linear-regulating method, comprising the following steps: storing pulse signals and reset-pulse signals in addresses of a memory of a microprocessor, closing an ON/OFF or mains switch by storing pulse signals of differing widths at addresses of the memory, controlling a power transistor using a time-regulating method when the power or energy level is below a predetermined magnitude, and controlling the power transistor using a linear-regulating method when the power level is above a predetermined magnitude. As a result, a so-called flickering effect and the production of stray signals (unwanted signals) can be avoided. <IMAGE>
Patent DE-3903966-A1 (DE)
Title: Room-dividing wall
IPC: E04B2/74
Filed: 1989-02-10
Abstract: The room-dividing wall according to the invention comprises wall elements (10) which can be set up in rectilinear alignment or at an angle with respect to one another and can be connected to one another. The wall elements exhibit a load-bearing frame (19, 22, 21) consisting of wood and a filling (24) consisting of an insulating material and, if appropriate, a vertically arranged reinforcement panel (23) consisting of gypsum plasterboard. The wall elements are clad by hard-fibre panels in (25) and are reinforced on the ceiling side by a continuous hat profile (42). A base (26) with a cable duct (27) is provided on the floor side. <IMAGE>
Patent DE-3905108-A1 (DE)
Title: Impact protection device, in particular for motor cyclists
Inventor: AUGUSTIN HANS-ULRICH
IPC: A41D13/018
Filed: 1989-02-20
Abstract: An impact protection device, in particular for motor cyclists, has inflatable parts which can be attached to the protective clothing. In the event of a collision the filling procedure is initiated by a triggering device so that the body is protected during the collision by surrounding, gas-filled sacks. The triggering device can also be operated manually so that the motor cyclist can himself trigger the filling procedure in good time if he foresees an accident.
Patent DE-3909364-A1 (DE)
Title: Belt bringer in a motor vehicle
Inventor: JAHN WALTER
IPC: B60R22/03
Filed: 1989-03-22
Abstract: In order, in relation to the most varied sitting positions and shoulder heights of seat users, constantly to be able to attain an optimum position for the belt-deflection point, it is proposed, in cooperation with a belt bringer, that the arm of said belt bringer be moved, after the belt webbing has been taken off, by a predetermined amount from its front proffering position in the direction of its out-of-use position. In the case of a seat adjusted completely forwards this amount assumes a minimum size. Starting from its out-of-use position the arm can also be adjusted by a variable amount which increases in size with an increasing seat-adjustment movement forwards.
Patent DE-3911072-A1 (DE)
Title: Process for the labelling of containers and labelling machine for carrying out this process
Inventor: GERSTBERGER HELMUT
IPC: B65C9/22
Filed: 1989-04-06
Abstract: In a process for the labelling of containers and in a labelling apparatus used for this, in which the respective label is extracted from a label magazine by at least one rotating label pallet provided with a glue coating at a first glue station and, via a gripper cylinder rotating about an axis, is transferred on to the respective container to be labelled, after the transfer of each label a second glue coating takes place in the region of the gripper cylinder by means of a second glue station by the use of a glue roller. So that, in particular, even long labels can be processed cleanly, in order to achieve additional or final covering with glue by means of the second glue coating the respective label held on the gripper cylinder is pressed, by means of a pressure element movable radially relative to the axis of the gripper cylinder, against the circumferential surface, provided with a glue coating, of the glue roller of the second glue station, in such a way that the label remains adhering to this glue coating and, self-adhering to the glue coating over the follow-up length, is guided past the glue roller rotating synchronously with the gripper cylinder.
Patent DE-3921982-A1 (DE)
Title: Protective circuit for optical disc players
Inventor: LEE RAE HWAN
IPC: G11B33/10
Filed: 1989-07-04
Abstract: A protective circuit for optical disc players prevents an unnecessary or harmful emission of laser beams caused by a malfunction in the player. The protective circuit includes a laser-radiator and beam-measuring device, which senses the laser beams reflected from an optical disc, and a driving device, which receives the sensing signal from the laser-radiator and beam-measuring device and controls a microcomputer in such a way that the supply of an operating voltage to the laser-radiator and beam-measuring device is interrupted whenever the optical disc is not in place on a turntable.
Patent DE-3923941-A1 (DE)
Title: Building facade system with rear ventilation - in which rough casting can be applied immediately without danger of joints or seams showing through
Inventor: KUBBUTAT ALBERT
IPC: E04F13/04
Filed: 1989-07-19
Abstract: A facade system for a building consists of a metal or wood sub-structure mounted on the outer wall (1) and on which panels (3) are fixed. A ventilation space is created with a heat insulating layer (14) adjacent to the wall. A rough cast coating (16) can be applied without the problem of joints or seams showing through if the sub-structure consists of a series of floating wooden or metal mounting strips (3) located at a distance from the wall (1). PLates (2) are bonded next to and on top of each other on the outer surfaces of the mounting strips (3) and carry the rough cast layer (16). USE/ADVANTAGE - As a support for a rough cast finish on buildings. Rough casting can be applied immediately without the danger of seams or joints showing through.
Patent DE-3932125-A1 (DE)
Title: Manually operable electrical switch - having pivotable lever making contact with switch operating member
Inventor: PRIESEMUTH WOLFGANG DIPL ING
IPC: H01H3/46
Filed: 1989-09-27
Abstract: A switch (10) is provided which comprises at least one switching member (11) for opening and closing an electrical current circuit; an operating member (12) which cooperates with the switching member (11); and a switch housing (13). The operating member (12) is struck by one limb (140) of a two limbed rocking lever (14) whereby the axis (15) about which the lever (14) pivots and the limb (140) which strikes the operating member (12) are enclosed in an axis housing (16). USE/ADVANTAGE - Used in automobile engineering for driver operated electrical devices, e.g. dashboard or console instruments, or vehicle interior devices. Improves operating reliability and efficiency.