baber/WOPTO huggingface dataset:
Patent DE-4324444-A1 (DE)
Title: Adjustable vibration damper for motor vehicles
Inventor: HUANG ZHEN DR
IPC: F16F9/32
Filed: 1993-07-21
Abstract: The invention relates to an adjustable vibration damper for motor vehicles, comprising a damping cylinder (1) in which a damping piston (3) connected to a piston rod (2) slides, which divides the damping cylinder into two working chambers (4, 5). For adjusting the damping force the vibration damper is equipped with a damping valve system (6) comprising two damping valves, arranged coaxially against one another in a cylindrical valve housing, each with a pressure-dependent throttle valve (22, 23) and a solenoid-actuatable control slide valve (12, 13) interacting with at least one passage (10, 11), at least one flow duct being formed by a pipe (16) arranged in the valve housing (15) between the adjustable passages (10, 11), which pipe has at least one passage (17) from the valve internal chamber (18), having the pressure-dependent throttle valves (22, 23) to outside. According to the invention the pipe (16), for forming the flow duct in the area of the flat moulded shape (19a), has an opening (32), the edge (29) of which is tightly pressed to the cylindrical inner face (31) forming the circumference of a passage (17) of the valve housing (15). In addition to good sealing of the valve inner chamber (18) and the passage (17), the advantage of the invention resides in the axial fixing of the pipe (16) to the valve housing (15). <IMAGE>
Patent DE-4327284-A1 (DE)
Title: EMC measurement room
Inventor: FETH JOSEF DIPL ING
IPC: E04B9/00
Filed: 1993-08-13
Abstract: An EMC measurement room is equipped with absorber panels (6) which are mounted on a substructure (4, 5). The absorber panels (6) have at least one central mounting hole (10) and are connected detachably to the substructure (4, 5) by means of a self-locking dowel (9). <IMAGE>
Patent DE-4328645-A1 (DE)
Title: Cleaning machine for U-shaped shuttering profiles
Inventor: WITOWSKI WALTER
IPC: E04G19/00
Filed: 1993-08-26
Abstract: A description is given of a cleaning machine for U-shaped shuttering profiles. The profiles run, with the aid of transporting belts, through the machine and provided there are six rotating, driven brushes which clean the individual surfaces of the profiles.
Patent DE-4329546-A1 (DE)
Title: Flat radiator
Inventor: BOGACKI GERHARD
IPC: B29C70/72
Filed: 1993-09-02
Abstract: The flat radiator of the invention has electric heating conductors inside a body composed of plastic. Furthermore, the flat radiator has a plate-like body part, on the rear side of which the electric heating conductors are arranged in a trough-shaped recess. These heating conductors are completely enclosed in the recess by the same plastic material as the plate-like body part, the plate-like body part or the recess serving at the same time as a mould. At the same time, the rear side of the flat radiator is formed by the plastic material which completely fills the recess. By means of this design and in particular the underlying method, simple, cost-effective and reliable manufacture of a flat radiator is possible. <IMAGE>
Patent DE-4333753-A1 (DE)
Title: Capacitive difference pressure sensor - has carrier supporting counter-electrodes between facing membranes carrying capacitor electrodes
Inventor: ZABLER ERICH DIPL ING DR
IPC: G01L19/06
Filed: 1993-10-04
Abstract: The pressure sensor (10) provides the difference between two different pressures (P1,P2) each acting on one side of a respective membrane (17,18). The opposite sides of the latter face one another and are supported at a given distance apart via a spacer (21). The membranes lie on either side of a carrier (19) supporting a pair of counter-electrodes (29,30) cooperating with capacitor electrodes (25,26) attached to the facing surfaces of the membranes. The membrane engage the carrier plate in response to a pressure overload, to protect them from physical damage. ADVANTAGE - Capacitive measuring system remains out of contact with pressure medium preventing measuring errors caused by electrode damage.
Patent DE-4335472-A1 (DE)
Inventor: REUBER MARTIN DIPL ING
IPC: E02D3/12
Filed: 1993-10-18
Abstract: A device for injecting a fluid medium, in particular a setting building material, has a pipe (5) for receiving a propelling charge (11) and the fluid medium to be injected (10). A movable expelling piston (12) that seals the areas of the propelling charge and the medium is arranged between the propelling charge (11) and the medium (10). After the medium (10) to be injected is expelled, the expelling piston (12) is caught in the muzzle area of the pipe (5), substantially sealing said muzzle area. The shot signature, i.e. the muzzle flash and blast, is thus drastically reduced.
Patent DE-4338221-A1 (DE)
Title: Mirror with lamp and current leads - has conductive layer on rear with connections for lamp or electrical devices, and decorative layer between conductive and silver@ layers
Inventor: WIRTZ WALTFRIED
IPC: F21V23/00
Filed: 1993-11-09
Abstract: The mirror has lamps on its mirrored surface and a current-conducting layer (30) on its rear glass surface (12). The conductive layer includes connections for the lamps or other electrical devices. An electrical isolation separation layer (18) is provided between the conductive layer and a silver layer (14). The connection point of the lamps (22) and switches (42) are separate from the silver layer. A decorative layer (32) is disposed between the glass plate (12) and the current-conductive layer. The mirror is constructed using a silver layer, a copper layer and two lacquered layers. USE/ADVANTAGE - Decoration. Improved electrical connections for lamps.
Patent DE-4340757-A1 (DE)
Title: Photo processing and printing system - scans developed negative to produce video image data forwarded to printer-processor
Inventor: TOKUDA KANJI
IPC: G03B27/73
Filed: 1993-11-30
Abstract: The system (2, 3) produces a hard copy whilst at the same time an exposed film (17) is developed. The system (2, 3) includes a film processor (2) with a developing unit (6, 7, 8, 9, 10, 11) and a drying unit (12) to carry out developing and drying process sequentially on the colour negative film (17). An image recorder (13) arranged in the processor (2) behind the drying unit (12) picks up an image from the film (17) and generates image data. A printer (3) prints a reproduced picture on a recording material (36) according to that data. The printer (3) has an image processor which corrects the density and colour of the image. A paper processor develops and dries the photographic paper and cuts it into photo sections. ADVANTAGE - Simple, compact system reducing processing time and difficulty.
Patent DE-4404644-A1 (DE)
Inventor: KUEGLER JOST-ULRICH DIPL ING
IPC: E02D19/16
Filed: 1994-02-14
Abstract: Process for sealing earth formations comprises: (a) adding a powdered aluminate-free gelling agent to cohesive soil with a water content in the wet region of the Proctor curve to form a homogeneous mixt.; (b) homogeneously incorporating water-glass when the gelling agent has dissolved in the soil-associated water; and (c) mechanically compacting the soil to form a barrier layer.
Patent DE-4410052-A1 (DE)
Title: Motor vehicle with rear creeper bands
Inventor: YAMAMOTO TAKAHIRO
IPC: B60C27/22
Filed: 1994-03-23
Abstract: A track-laying motor vehicle (1) includes a pair of creeper bands (20) which are drawn around rear driving wheels (5) and idling wheels (6), which wheels (5, 6) are attached rotatably to the motor-vehicle body (4). The track-laying motor vehicle (1) furthermore includes a pair of front wheels (15) which have appropriate tyres and are attached rotatably to the motor-vehicle body (4) in such a manner that a camber force is exerted on the front wheels (15), which camber force is directed in the same negative direction as the camber force exerted on the creeper bands (20). <IMAGE>
Patent DE-4411055-A1 (DE)
Title: Three phase electric motor
Inventor: KREISFELD PETER DR ING
IPC: H02K9/19
Filed: 1994-03-30
Abstract: The electric motor with a three phase stator (5) has a rotor length which is at least three or four times its radius. There is a liquid cooling circuit (35). The coolant flows around the outer surface of the stator. It does this through use of two concentric shells (39,40) enclosing the stator, the inner one being made of good thermally conducting material, preferably metal. It is held on the stator by the lips of the end casings (43,44). On the outside of the inner shell, ie, facing the outer shell, are cooling ribs (54). These support the outer shell so as to form coolant channels (56). There are other channels parallel to the axis which connect these peripheral coolant channels.
Patent DE-4412684-A1 (DE)
Title: Rain protection gear for legs and feet of cyclists
Inventor: ALBERS KARSTEN DR
IPC: A41D17/00
Filed: 1994-04-13
Abstract: The upper thighs, knees and legs are covered at the front by a waterproof cover. The leg protector (1) is adjoined down the bottom by a shoe-shaped foot protector (2) which is open at the heel and sole. The leg protector has along the side edges a channel-like projection (3) which projects down to at least level with the sole or lower. The leg protector is held on by elastic straps fastened by the normal fastening aids such as touch and close fasteners, buttons etc. The rain protector can be made from rubber, synthetic rubber, or combinations of elastic and plastic synthetic plastics materials. It is pref. lined inside with a thermal textile layer.
Patent DE-4413859-A1 (DE)
Title: Incandescent or fluorescent lamp mfr.
Inventor: PUCHIN NIKOLAJ P
IPC: C23C8/20
Filed: 1994-04-21
Abstract: In an electric lamp mfg. process, a high melting surface layer is formed on the filament by heating. The novelty is that a high melting oxygen-free carbide surface layer is formed by heating in a paraffinic hydrocarbon medium.
Patent DE-4414149-A1 (DE)
Inventor: HOFFMANN ERNST
IPC: G09F3/02
Filed: 1994-04-22
Abstract: A sticker, in particular for attachment to the inside of a vehicle window, is distinguished by the fact that a base laminate (28) is attached to one or more printed and/or printable films (3, 31, 25, 26), a transparent film (4) and/or a covering film (5) provided on its surface with an adhesive (20) which sticks to glass.
Patent DE-4415887-A1 (DE)
Title: Prepn. of O-Phenoxy-oximes and hydroxyl-ammonium salts
Inventor: RANG HARALD DR
IPC: C07C249/12
Filed: 1994-05-05
Abstract: A process is disclosed for producing isomer mixtures from O-phenoxyalkylhydroxyl amines Ia: H2N-O-CH2-CH(R<1>)-O-Ar and Ib: H2N-O-CH(R<1>)-CH2-O-Ar (wherein R<1> represents alkyl, Ar where appropriate a substituted phenyl) and the corresponding salt mixtures. This process involves the following steps: (a) an isomer mixture of O-(2-hydroxyethyl)-oximes (IIa) and (IIb) (in which R<2> is an alkyl and R<3> is an alkyl or alkoxy, or R<2> and R<3> together with the common C atom form a 5-7 member ring) is converted by reaction with a sulphonyl halogenide of formula (III): Hal-SO2-R<4> (wherein R<4> represents an organic group and Hal is a halogen) in the presence of a base to form the corresponding sulphonate mixture of (IVa) and (IVb); (b) this sulphonate mixture is reacted in the presence of a base with a phenol of formula (V): HO-Ar to produce a mixture of O-phenoxyalkyloximes of general formulae (VIa) and (VIb); (c) the mixture is hydrolysed in the presence of an acid and, if required, (d) the O-phenoxyalkylhydroxyl amines (Ia) and (Ib) are released from the resulting salts using a mineral base. The O-phenoxyalkylhydroxyl amines (Ia/Ib) and their precursors (VIa/VIb) are important intermediate products for plant protective agents and drugs.
Patent DE-4423295-A1 (DE)
Inventor: REINHART WERNER
IPC: G06K19/16
Filed: 1994-07-02
Abstract: The invention concerns a structural assembly consisting of several zones having a profile giving diffractive properties, in particular for use as visually identifiable security elements on documents of value such as banknotes, credit cards, permits and cheques, as well as other objects requiring protection. In order to improve such a structural assembly so that it presents to a viewer a pictorial image which is, in particular, more homogeneous and more brilliant than is possible with prior art structural assemblies, the invention proposes that the majority of the zones are designed in the shape of bands or strips.
Patent DE-4423395-A1 (DE)
Title: Electrical flat-pin plug arrangement for vehicle
Inventor: EICKHOFF WILLI
IPC: H01R13/52
Filed: 1994-07-05
Abstract: An electrical flat-pin plug nest (1) comprising a wall and flat-pin plugs (3) which penetrate the wall. To make an especially simple design of plug which is cost-competitive to manufacture and yet has the necessary wall thickness for accommodating the flat-plugs, the flat-plugs (3) are part of a press-steamed mesh or grid (4) having its connection bridge or web (5) within the wall (2) the latter having an opening (6) which forms the isolating points (7) in the region of the connection web (5).
Patent DE-4424247-A1 (DE)
Title: Battery holder designed for safety
Inventor: JUERGENS WALTER DR ING
IPC: B65F1/02
Filed: 1994-07-09
Abstract: The holder or pallet (1) is used for transporting old batteries (5). It stands in an additional trough (3a) and has an acid overflow (6) into a further vessel. The base of the housing containing the batteries and of the acid collecting receptacle is partially the same thing. The base of the container is provided with a grate or with high ribbing.
Patent DE-4429373-A1 (DE)
Inventor: EICHHORN ALEXANDER DIPL ING
IPC: B60T8/00
Filed: 1994-08-22
Abstract: The invention concerns a method and device for controlling an electromagnetic valve, in particular an electromagnetic valve in a brake system with anti-locking and/or traction control. When the valve is switched over to the open position, the current to the valve is controlled such that, during a first phase, it decreases in accordance with a first function for a preset time (DT) and then remains approximately constant during a second phase.
Patent DE-4429652-A1 (DE)
Title: Mil Mi-8 navy tanker helicopter for use in the Navy
Inventor: KRECH HANS DR
IPC: F02B3/06
Filed: 1994-08-20
Abstract: Diesel-powered submarines, small, fast stealth minelaying and clearance ships (MLR ships) and stealth high-speed boats are supplied with fuel at sea by tenders. The invention which is specified in the patent claim is based on the problem that the tenders can be monitored by the enemy's sea area surveillance and the types of ship mentioned can be located and attacked while fuel is being transferred. The concealment is being improved by airborne refuelling of the said types of ships, at night, on the high seas, by means of the Mil Mi-8 navy tanker helicopter. The Mil Mi-8 navy tanker helicopter is intended for use in the Navy. <IMAGE>
Patent DE-4431104-A1 (DE)
Inventor: KNOWLES RICHARD THOMAS
IPC: E05F15/12
Filed: 1994-09-01
Abstract: This invention relates to a rotary drum hatch 7 for controlling access selectively to a vault 13 or to the interior of a driving cab 12 of a vehicle 1. The hatch comprises a cylindrical drum member 9 having an opening 10 and which drum is rotatable within a framework 8 which includes an external access part, a vault entry part and a driving cab entry part, a drive means for rotating the drum within the framework to position the drum in: a first position to allow an operator to enter or leave the vehicle; or in a second position to enter or leave the vault; or in a third position to enter or leave the driving cab. A message receptor means 31 receives data about the operator. A data base means 29a accepts the operator data and compares it with prerecorded data to allow or deny access to the vault or the vehicle cab. An additional control means 30a, 30b enables the operator to control the position of the drum member so to enter the driving cab or the vault. <IMAGE>
Patent DE-4435602-A1 (DE)
Inventor: PREIS GUNTER
IPC: A61F2/02
Filed: 1994-10-05
Abstract: The adverse effects on the patient on implantation and in use are to be minimised and the extent and operative effort, the sensitivity to electromagnetic fields and the transmission losses reduced. Implanted solar cells (5) are irradiated with light in the visible and/or i/r range which impinges in the region of a light immission skin region (18) on the skin surface and penetrates the latter and the bodily tissues (16) on the way to the solar cells (5) with absorption losses. The bi-directional data transfer takes place on the same route via control-modulated light in the wavelength ranges 800 to 900 nm or 1250 to 1350 nm or 1450 to 1550 nm by means of light-guide technology between an exogenous opto-electronic light transmission component (4) flexibly fitted above the light immission skin region (18) and an implanted opto-electronic light receiving component (3) with a possible reversal of operations between the two. Implanted electromedical devices for maintaining and supporting and measuring and diagnosing organ and bodily functions, like tissue stimulators, insulin control systems and especially cardiac pacemakers (2).
Patent DE-4436285-A1 (DE)
Title: Orientation layer construction for liquid crystal displays
Inventor: BUERKLE ROLAND DIPL ING
IPC: C23C14/00
Filed: 1994-10-11
Abstract: A pallet (13) and substrate (14) are suspended in front of two rectangular targets (11,12) in a rectangular vacuum chamber (10) and moved past in the direction of the arrow (15). The target cathode (11) opposite the substrate (14) is inclined at an angle to the surface of the substrate (14). A plasma (16) forms before the target cathode (11) and particles are directed through the opening onto the surface of the substrate (14) in the direction of the arrow (17). The sides of the target (11) are screened to avoid formation of a plasma. An external, homogeneous orientation layer is sputtered over the whole substrate area with regular distribution directional anisotropy.
Patent DE-4436540-A1 (DE)
Title: Continuous dosing system for administering medication
Inventor: STEINBACH BERND
IPC: A61M5/142
Filed: 1994-10-13
Abstract: A cannula (22) connected to an external syringe device extends through a dividing wall (26) into a supply chamber (24) inside the dosage regulating device (16). An internal channel (28) leads from the supply chamber to the wall of a cylinder (45). A piston (32) can move up and down within the cylinder and acts against a spring (44) located at the top of the piston. In the side of the piston there is a control bore (36) which connects with a chamber (34) formed in the inside of the piston. This chamber connects at the lower end of the piston with a flexible compensator connection (40) and a throttle section (38). In the normal rest position, the control bore connects the supply chamber to the chamber in the piston, allowing the fluid to flow through the system from the cannula to the throttle section.
Patent DE-4440127-A1 (DE)
Title: Motor vehicle IC engine management control device
Inventor: KOELLE ULRICH DIPL ING
IPC: F02D45/00
Filed: 1994-11-10
Abstract: The engine management control equipment (10) includes a microprocessor (11), a single-chip microcomputer, that contains a CPU (13), an electrically erasable and programmable memory (Flash EPROM) (14), a write/read memory (15), a read-only memory (ROM) (16) and a serial interface (17). In the erasable and programmable memory a control program is stored, and in the read only memory, at least a part of the programme for clearing the erasable and programmable memory is stored.The equipment also includes an input/output circuit (12) and an RPM sensor (19) connected to the input (23) of the engine management control equipment and also an ignition lock (18) connected to the input (22), with sensors (20) and actuators (21).
Patent DE-4443752-A1 (DE)
Inventor: KREILEIN KURT
IPC: C08F2/00
Filed: 1994-12-08
Abstract: The invention concerns a process for the radical polymerisation of ethylenically unsaturated monomers in an aqueous medium, characterised by the fact that: (a) the starting solution used for the polymerisation and the educts required for polymerisation such as monomers, germ latex, buffering agents, emulsifiers and/or protective colloids are introduced into a pre-mixing device and thoroughly mixed, heated before being transferred to the polymerisation vessel to the polymerisation temperature, no initiator being used if a thermal radical initiator is used and only individual initiator components being used where a redox initiator system is used; (b) once the mixture has reached polymerisation temperature, it is transferred to a polymerisation vessel, the wall of which during the transfer and polymerisation is maintained by cooling at a temperature below the polymerisation temperature; polymerisation is started by adding the thermal initiator or additional initiator components of the redox initiator system, the other educts being added at the start of and/or during polymerisation; and (c) once the polymerisation is finished and the pressure differential between the polymerisation vessel and degassing vessel has been reduced to 3 bar or less, the polymer dispersion is let out into a degassing vessel and degassed by applying heat and/or a vacuum.
Patent DE-4444343-A1 (DE)
Title: Heat protection device for light conducting systems e.g. traffic lights and also medical monitoring and treatment systems
IPC: G02B6/38
Filed: 1994-12-14
Abstract: The device includes a cooler (1) connected in the beam path. This has a closed convection circuit (3), in a vertical plane, for a coolant. The coolant runs downwards, preferably to the lower end of a vertically rising stretch of the convection circuit (3) between a coupling in window and a coupling out window for the light beam.The cooler (1) preferably has a large cooling body, with cooling ribs or the like to disperse heat energy from the coolant. The windows for coupling the beam in and out are preferably sealed by transparent panes (7,8) which filter out the heat radiation by absorption or a reflective coating.
Patent DE-4444363-A1 (DE)
Inventor: POTZ DETLEV DR
IPC: F02M45/08
Filed: 1994-12-14
Abstract: Rows of injection bores 21 and 22 are exposed by the control edge 17 when the valve head 122 is moved by fuel pressure against closing spring bias. The spring arrangement (Figs. 2, 5, 6 and 8) is such that the valve head may take up two stable open positions, one fully exposing the bores 21 and the other exposing the bores 21 and 22. Movement between the stable positions occurs abruptly in response to fuel pressure change. <IMAGE>
Patent DE-4445356-A1 (DE)
Title: Single-phase salient pole reluctance motor with light barrier commutation e.g. for driving pump or centrifuge
Inventor: MENGE EBERHARD DIPL ING
IPC: H02P25/092
Filed: 1994-12-20
Abstract: A two pole reluctance motor with salient poles on the stator and the permanent magnet rotor has a single phase stator winding with a freewheeling diode and a resistance in a parallel branch. In series with the stator winding is a MOSFET to control the current, receiving trigger signals from a light barrier working with a control disc on the motor shaft. The stator pole arc lies between 70 and 110 deg and the rotor pole arc lies between 30 and 50 deg. The angle between polar axes when the stator current switches on is between 90 and 110 deg and is between 30 and 45 deg when it switches off. The freewheeling resistance value depends on the speed at rated load and/or the effective stator resistance.