baber/WOPTO huggingface dataset:
Patent DE-3723994-A1 (DE)
Title: Microbicidal preparation
Inventor: MOLDOVANYI LASZLO DR
IPC: A01N25/30
Filed: 1987-07-20
Abstract: There are described microbicidal preparations and their use for the disinfection of skin and hands. In addition to a halogenated hydroxydiphenyl ether, these preparations contain potassium fatty acid soaps, anionic, zwitter-ionic and amphoteric surfactants, lower alkanols and fatty acids.
Patent DE-3726644-A1 (DE)
Inventor: KNORR VOLKER
IPC: E21C29/02
Filed: 1987-08-11
Abstract: A toothed rack (1) for mining machines in underground mining consists of individual rack sections (2; 3), which are pivotally secured to the lateral wall of the face conveyor or of the corresponding structures. The tooth pitch of the toothed rack (1) is ensured, even in the transition region between individual sections (2; 3), by a connecting piece (10), which has the form of a dog-leg, projections (14) being associated with the upper part and with the lower part, which projections fit into corresponding recesses (8, 9) of the toothed rack (1). Laterally extending from the projections (14) in the region of the upper part, teeth (15; 16) are provided, with the result that the force transmission lines or centre-lines of the teeth (15; 16) and of the entire connecting piece (10) are brought to a small distance apart. A favourable force transmission is thereby assured. <IMAGE>
Patent DE-3731747-A1 (DE)
Title: Device for locking a door hung rotatably on the edge of a door aperture by means of at least one hinge
Inventor: EISTERT THEODOR DIPL ING
IPC: E05B83/10
Filed: 1987-09-22
Abstract: A device for locking a door (10) hung rotatably on the edge of a door aperture by means of hinges (11, 12) possesses a locking rod which is rotatably mounted on the door (10) in the region of the closing edge and at the lower and upper end of which is provided a ring-shaped bolt (44) which has ring segments (46, 47) extending parallel to the locking rod (19). The bolt cooperates with a latch (30) which is fastened to a door frame and which has a jaw-like bolt-catching projection (35, 36), into the jaw orifice (37) of which one segment (46) of the bolt (44) or of the two bolts can be introduced. The device is preferably used for locking HGV container doors. <IMAGE>
Patent DE-3732132-A1 (DE)
Title: Spinning machine with roller-type drawframes
Inventor: KREHL GERHARD
IPC: D01H5/52
Filed: 1987-09-24
Abstract: In spinning-machine drawframes, in which, during operation, the compression-spring-loaded upper delivery roller is also additionally loaded pneumatically, the supply hose, laid in the supporting and loading arm, for the pneumatic loading element is guided to a supply line laid on the machine outside the region of the supporting and loading arms. The line and the many exposed portions of the supply hoses are at risk of soiling and damage. These risks are eliminated by the invention. According to the invention, the supply line runs within the supporting rod, on which the supporting and loading arms are fastened. Formed in the supporting rod are radial channels for connecting the supply hoses which can then be laid in the supporting and loading arm over their entire length so as to be protected against soiling and damage. Spinning machines having pneumatically loaded roller-type drawframes.
Patent DE-3744002-A1 (DE)
Title: Method and device for automatically changing the film strips, spliced from a multiplicity of individual films, in a roller copier
Inventor: PAYRHAMMER BERND
IPC: B65H19/18
Filed: 1987-12-24
Abstract: The invention relates to a method for automatically changing the film strips, spliced from a multiplicity of individual films, in a roller copier having a plurality of film rolls on the feed side, having a film guide track with automatic transport and a plurality of film rolls on the take-up side for the film strip. A second film strip is made ready, and at the end of the first film strip a start is made automatically on treating the second. A device for carrying out the method is also described. The film spools (3, 3') have a common centre plane on the feed side. The start of the second film strip is fed to a splicing device on which the end of the first film strip is also kept. The start of the second film strip is joined in the splicing station to the end of the first film strip, and the spools on the take-up side are alternately brought into a take-up position in such a way that the end of the first taken-up film strip is drawn over the empty spool, which is constructed as an automatically engaging spool, and is separated from the second film strip after the start thereof has been caught. <IMAGE>
Patent DE-3802138-A1 (DE)
Inventor: IMAMOTO NOBUO
IPC: G01H13/00
Filed: 1988-01-26
Abstract: A structural defect detecting system is disclosed, which comprises vibration exciters 414 2 and vibration sensors 51-56 removably attached in a spaced arrangement to a construction 3 to be inspected and by which vibratory waves generated by the vibration exciters propagate through the construction and are detected by the vibration sensors. These are analyzed to detect a defect or fault in the construction. The vibration exciters are piezoelectric accelerometers, which are excited by pulsed signals generated by a vibration signal generator 1 and thus utilized as a vibration excitation source. The signal analysis components include a six channel amplifier 6, an eight channel data recorder 7, selectors 8a, 8b for selecting on-line or off-line mode and passing data to a fast fourier transform circuit 9, a controller 11 and a plotter 12. Applications to chemical plant and nuclear power plants are referred to. <IMAGE>
Patent DE-3804633-A1 (DE)
Title: Gear pump
Inventor: BROX DIETER
IPC: F04C2/10
Filed: 1988-02-15
Abstract: The invention relates to an internal-gear pump having a fixed, internally geared casing ring and a rotor which is rotatably mounted in the interior and serves to carry two externally geared gearwheels, offset by 180@, which continuously mesh with the internal gearing. Rotation of the rotor produces a rolling movement of the externally geared gearwheels within the internal gearing, which results in displacement owing to the tooth contacts, and in pressure zones being built up before each tooth contact, as seen in the rotational direction of the rotor, and suction zones being built up behind the tooth contacts. The pressure zones build up diametrically opposite one another, as a result of which the radial pressure forces cancel each other out and the drive shaft is almost completely unloaded. As a result of the combination of the fixed internal gearing in conjunction with the externally geared gearwheels offset by 180@, two continuous displacement and delivery processes are achieved simultaneously, which result in several times the volumetric flow rate (output volume). The delivery stream is passed to the outlet via a tubular shaft, which makes a discharge-side shaft seal unnecessary.
Patent DE-3817348-A1 (DE)
Title: Motor vehicle filling station with a plurality of fuel delivery and control devices
Inventor: HUESTER BERNHARD DIPL ING
IPC: B60S5/02
Filed: 1988-05-20
Abstract: In order to centralise the display, intended for the filling-station customer, of his fuel-delivery data as well as the billing process and other commercial transactions at a vehicle filling station, a VDU (10) is assigned to each at least one fuel-delivery and control device (2, 3, 4) on each longitudinal side of a fuel-delivery island, to which VDU (10) the data which arise during the delivery of fuel are fed after being determined by the fluid metering motor, after conversion of measured values and after passing through a central operator station of the filling station, and can be read by the customer of the filling station. The housing (12) which holds the VDU (10) has an input keyboard (10) and insertion slots (15 and 16) for magnetically readable identification cards or for cash, and for dialogue with the operator station, contains a loudspeaker, a call key and a microphone. At least one videocamera is provided per fuel-delivery point. <IMAGE>
Patent DE-3818721-A1 (DE)
Title: Container for a fluid, in particular transport and storage container, method of filling such a container and method of extracting the fluid as well as foil structure for the container system
Inventor: LUDWIG GERHARD DR
IPC: B65D90/04
Filed: 1988-06-01
Abstract: Container for a fluid, in particular transport container and storage container, with filling and extraction openings and, in the container interior, an expandable foil structure which can be filled internally with a fluid and which closes off and isolates the fluid filling both from the container inner walls and from the inner surfaces of the filling and extraction openings and only temporarily adheres to these surfaces but in the emptied state can be pulled out through at least one of the two openings. After insertion into the container, the two ends of the foil structure form simultaneously a seal for interchangeable component parts to be inserted for sealing, filling, stirring, extraction, emptying, dosing, measuring, regulating, mixing, homogenising, emulsifying, dispersing, dissolving and the like, so that contact between fluid and container material is prevented in every operating situation (Fig. 1). In addition to a foil structure suitable for this for insertion into the container and filling, a method of extracting the fluid or of emptying the filled container and a method of filling the container system with a fluid are also indicated. <IMAGE>
Patent DE-3819532-A1 (DE)
Inventor: HERBERTZ HEINZ
IPC: D06F95/00
Filed: 1988-06-08
Abstract: In a dewatering centrifuge, the housing of the centrifugal drum is suspended on a carrier by means of two arms 16, 17 of variable length, eg with pneumatic cylinders, which are connected to the carrier and to the housing by means of universal joints such that the housing is pivotable about a horizontal axis. <IMAGE>
Patent DE-3820510-A1 (DE)
Title: Display device in motor vehicles
Inventor: KNOLL PETER PROF DR
IPC: B60K35/00
Filed: 1988-06-16
Abstract: A display device in motor vehicles for outputting information is proposed, which device is arranged as a display (16) in the field of view of the driver and can be folded out of the field of view if necessary. So that the vision of the driver is impaired as little as possible, but also to distract him from the traffic as little as possible when he registers the information, it is provided to combine the display (16) with a sun visor (14), fitted on the driver's side, to form a structural unit, preferably to integrate the LCD (16) into the sun visor (14), so that when necessary the LCD (16) as an electrically controllable sun visor is simultaneously more or less light-transparent (translucent, light-transmitting) (Figure 3). <IMAGE>
Patent DE-3822749-A1 (DE)
Inventor: PORTENHAUSER RUDOLF DR RER NAT
IPC: G01N33/66
Filed: 1988-07-05
Abstract: Used as standard solution for calibration in the determination of fructosamine in body fluids is a solution which contains fructosamine and albumin and is essentially glucose-free and whose pH is between 6.0 and 5.0 and which contains at least 10 mmol/l buffer.
Patent DE-3826049-A1 (DE)
Title: Method and equipment for the transport of rail-mounted vehicles
Inventor: RAPP HERBERT
IPC: B61J3/00
Filed: 1988-07-30
Abstract: A method and equipment are proposed for the transport of rail-mounted vehicles in and out of functional regions with positioning intermediate in time, the last-named process being carried out on the basis of an electrically or electronically controlled driving diagram. The equipment for transporting and positioning is implemented by means of at least one side-arm tractor connected to a drive unit, the tractor driving the whole train or units thereof in a cyclic fashion in and out of the corresponding functional region.
Patent DE-3829030-A1 (DE)
Inventor: STAMMREICH JOHN C
IPC: G05G15/08
Filed: 1988-08-26
Abstract: An externally accessible, clutching adjustable latching mechanism e.g. for aircraft structures is provided having an adjusting assembly which controls the amount of pre-load which is possible by the adjustment feature. An internal clutching mechanism insures the accomplishment of proper, minimum pre-load on the structures connected by the latching mechanism. The adjusting assembly includes a two-part driver (14a, 14b) and a drive unit (15) which translates rotational movement of the driver into linear movement of a connecting element (10), allowing infinitely small, non-incremental adjustment of the position of the connecting element (10) relative to the structures joined by the mechanism. The driver further includes clutching plates (36, 39) between its driving and driven parts and springs (72) which provide a disengaging feature when a pre-selected pre-load has been achieved as a result of adjustment of the connecting element. The disengagement prevents any additional pre-load from being applied to the structures by the rotation of the mechanism. <IMAGE>
Patent DE-3836446-A1 (DE)
Title: Method of supplying air to the combustion zone of a combustion chamber, and combustion chamber for carrying out this method
Inventor: VINOGRADOV EVGENIJ DMITREVIC
IPC: F23R3/14
Filed: 1988-10-26
Abstract: The method consists in the fact that the velocity of the air flow in the diffusor is reduced to a value which is not less than the predetermined velocity with which the air is supplied to the combustion zone of the combustion chamber, and that the splitting of the air flow into annular jets and the swirling of these jets in the flame-holding device is carried out without increasing the flow velocity of these jets. In the combustion chamber, the flame-holding device lies at least partly in the diffuser (5), and the stabilizer (7) and the blades of the swirling means (6) of the same have such a form that, over the section from the entrance into the diffuser (5) up to the exit from the swirling means (6), the area S of the passage cross-section of the combustion chamber changes in accordance with the expression dS/dx >/= 0, where x denotes an axial coordinate of the respective cross-section. <IMAGE>
Patent DE-3902321-A1 (DE)
Title: Object which can be checked (inspected), and method and device for checking it
Inventor: COPELLA ROBERT ALLEN
IPC: G07D7/20
Filed: 1989-01-26
Abstract: In a method and device for checking an object (200, 310), use is made of determinable characteristics (properties) of a number of spatially separated magnetic safety regions (212) on the checkable object. The magnetic characteristics of each of the magnetic regions (212) are determined in two directions. The device for checking detects the magnetic characteristics in the two different directions and compares them with a previously produced, stored representative profile (212a). Agreement between the stored profile and the characteristic just read out indicates that the object is genuine. Otherwise, the object is rejected as being false. <IMAGE>
Patent DE-3903866-A1 (DE)
Title: Valve
Inventor: MICHELL WINFRIED DIPL ING
IPC: F16K11/078
Filed: 1989-02-10
Abstract: In a valve with sealing discs for regulating the flow rate and/or for setting a particular mixing ratio, the openings (1; 2) and the recess (3) in the sealing discs (10; 10a) have radii (7) at their edges (6) on the upper sides (4) and lower sides (13) which come into sliding contact with one another. <IMAGE>
Patent DE-3908761-A1 (DE)
Title: Roof-ridge arrangement with ventilation grid
Inventor: MARTIN NORBERT
IPC: E04D13/17
Filed: 1989-03-17
Abstract: Roof-ridge arrangement (1) with a ridge purlin (2), a plurality of roof-batten retaining means (3), a ridge batten (4) and with ridge tiles (5) which engage over the end (8) of the bordering roofing tiles (6) and beneath which an air-outlet device (7) of a roof-ventilation means is arranged. The object of the invention is to provide a roof-ridge arrangement (1) of the abovementioned type which, without any substantial changes to the conventional, tried and tested roof structure, on the one hand ensures definite fixing of the ridge tiles (5) and, on the other hand, channels that air which flows to the ridge region into the open over an extremely short path, is as low as possible a flow resistance. This object is achieved according to the invention in that the air-outlet device (7) comprises a ventilation grid (9) which is arranged in a border region (11), of the roofing tile (6), which is angled off and projects beyond the roofing-tile surface (10) and on which the ridge tile (5) is seated in a positively locking manner by means of its two longitudinal sides (12, 13). <IMAGE>
Patent DE-3911668-A1 (DE)
Inventor: SCHOENAFINGER KARL DR
IPC: C07D273/00
Filed: 1989-04-10
Abstract: The 1,2,3,4-oxatriazolium-5-olates of the formula I   <IMAGE> (I)  in which R1 denotes, for example, (C2 to C4)alkyl, R2 and R3 denotes (C1 to C4)alkyl have useful pharmacological properties.
Patent DE-3916018-A1 (DE)
Title: Demand-matched control for hot-water circulation pump - uses electronic switching for sub-second duration applications of mains voltage irrespective of absolute temp. of water
Inventor: KLEIN WOLFGANG DIPL ING
IPC: F24D19/10
Filed: 1989-05-17
Abstract: The pump motor (M) is connected to 220 V AC mains by a relay (Re11) under the control of a transistor switch (Tr1) driven by a four stage amplifier drawing its 12 V power supply from a mains transformer (T1) via a bridge rectifier (G1) and voltage stabiliser (IC1). A PTC thermostat (Rt) reduces the input to the first stage (V1) as temp. rises. The final stage (V4) is a noninverting Schmitt trigger which ensures rapid and reliable switching (Tr1) of the realy (Re11). USE/ADVANTAGE - Esp. in domestic hot water circuit. All hot taps are supplied continuously by system minimising unavoidable heat loss.
Patent DE-3916708-A1 (DE)
Inventor: VOGT WERNER
IPC: B42D25/00
Filed: 1989-05-23
Abstract: Application and pref. simultaneous sealing of information, data, images, etc. on information cards, identity cards, credit cards, foreign cards, etc., esp. entirely plastic (PVC) cards, involves (a) printing the data and/or images directly on one of the plastic laminate layers forming the card by means of a video printer using the thermal transfer dye diffusion method; and (b) joining the printed plastic layer with the other laminate layers by welding.
Patent DE-3920786-A1 (DE)
Title: Steam tapping slots in turbine stator - make use of distance piece to neutralise axial expansion
Inventor: FUEREDER EDMUND
IPC: F01D9/06
Filed: 1989-06-24
Abstract: The arrangement is for circular steam tapping slots in the stator housing of a steam turbine. At least one distance piece (8) is integrated in the axial width of the slot (3) in the circumferential direction. The distance piece is a surface-coated bush corresponding to the width of the slot and is anchored to the housing parts (1 and 1a) by means of a bolt (9). USE/ADVANTAGE - The distance piece is so arranged in the region of the steam tapping slot that its sliding action against the housing face neutralises the axial expansion of the two parts of the housing.
Patent DE-3921961-A1 (DE)
Title: Method and device for ascertaining the state of the lining of induction furnaces
Inventor: GSCHWANDTNER MARTIN ING
IPC: H05B6/20
Filed: 1989-07-04
Abstract: Measuring method for ascertaining the state of the lining of induction furnaces whose coils are arranged in Scott connection, the currents of the base and the upper coils flowing through the trough furnace being measured proportionately using a current convertor and the geometrical sum or difference of these currents or currents proportional to them being determined on the primary side of sum current convertors by direct or opposite connection. <IMAGE>
Patent DE-3923079-A1 (DE)
Title: Measuring level of electrically conducting liquid - has measuring of infusion liquid or blood from change in capacitance of electrodes in measurement liquid
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M5/168
Filed: 1989-07-13
Abstract: The level of an electrically conducting liquid is determined from the capacitance change of a capacitor contg. two electordes.  The wall of the container holding the liquid is a dielectric which determines the capacitance. The electrically conducting liquid (15) forms one of the electrodes whose change in area is evaluated. The other electrode (5) is mounted outside the container and extends over the entire possible fill height. USE/ADVANTAGE - For accurate simple measurement of the level of infusion liquid and blood in medical applications, esp. in an infusion spray pump drop chamber and esp. of small quantities.
Patent DE-3928226-A1 (DE)
Title: Human eye implant lens - has integral fixing loops ensuring min. tension when inserted
Inventor: DRAEGER JOERG PROF DR
IPC: A61F2/16
Filed: 1989-08-25
Abstract: An intraocular lens, e.g. 7.0 mm in dia. and made of high-polymer polymethylmecacrylate, is affixed in the cavity of a human eye by two flexibly mobile loops (2,3) integral with the lens body (11). The entire length of the loops lies on an equatorial circle in the eye cavity. The loops start tangentially from a common point and extend in opposite peripheral directions. Prior to implantation, the loops engage the lens body in a shape like tulip petals. In the same non-implanted state, the centre points of the arcuate loops form an equilateral triangle with the lens centre point. Loops, which may form two arms of a simple loops, are increasingly spaced from the lens body towards their free ends. ADVANTAGE - Lens is implanted with min. stress, largely reproducing conditions for natural lens.
Patent DE-3929193-A1 (DE)
Title: Appts. for fusing glass tube onto glass bar for optical cables - has chuck, clamping sleeve and ring for tube, clamping sleeve and ring for rod
Inventor: MOETTER ADOLF
IPC: C03B37/018
Filed: 1989-09-02
Abstract: The invention related to equipment for fusing a glass tube into a glass rod to provide preforms for optical fibres. A clamping chuck, spring clamping sleeve, and a clamping ring are provided for holding the glass pipe and a spring clamping sleeve and a clamping ring are provided for clamping the glass rod. The clamping chuck for the glass tube and the clamping ring for the glass rod form a single unit. Sealing rings seal off the space between the glass rod and the glass tube from the atmosphere. USE/ADVANTAGE - For concentrically holding a glass bar and tube during a fusing operation and allows the hollow space between the two to be completely evacuated.
Patent DE-3934583-A1 (DE)
Inventor: SANDER ULRICH DIPL CHEM DR
IPC: B01D63/08
Filed: 1989-10-17
Abstract: A channel plate assembly comprises parallel plates, which are joined to each other and define passages for a first flowing fluid. Each of said passages is continuously defined on all sides in the direction of flow. Parallel plates are interconnected by spacers, which are spaced apart in the direction of flow and have a width that is smaller than the width of each passage which is continuously defined in the direction of flow. A process of manufacturing the channel plate assembly, two fixtures for use in carrying out the process and the use of the channel plate assembly for supplying and/or discharging a first flowing fluid in a plate apparatus are provided.
Patent DE-3935365-A1 (DE)
Title: Self-blocking planetary differential gear - has two central wheels engaging with planets, mounted in support
Inventor: LANGENBECK KONRAD HEINRICH PRO
IPC: F16H48/26
Filed: 1989-10-24
Abstract: The hydraulically self-blocking planetary differential gear with two central wheels (1,4) engaging with one or more planets (2) which are pivot mounted in a planetary wheel support (3), has the end surfaces of the cogs sealed where the central wheels (1,4) and planets (2) engage. Either the planetary wheel support (3) on one side of the teeth is made of slippery material. On the other side is an axially movable sealing plate. USE/ADVANTAGE - Self locking planetary differential.  The volume of trapped oil is throttled near the teeth, causing the pressure to build up which makes the locking momentum rise as the differential rotational speed of the two central wheels (1,4) increases.