baber/WOPTO huggingface dataset:
Patent DE-3816676-A1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/28
Filed: 1988-05-17
Abstract: The shoulder splinter (1) for correction of a habitual shoulder luxation consists of a single metal piece, at least part of which is designed with an open-cell structure in imitation of the spongiosa. The use of the shoulder splint dispenses with the hitherto conventional removal of a bone splinter from the tibia or the pelvic bone, and as a result of the primary mechanical stability of the shoulder splinter a significant reduction in the length of the post-operative treatment is achieved. The open-cell structure of at least part of the shoulder splinter (1) in imitation of the spongiosa permits a biological anchoring of the scapula into the splinter, as a result of which any loosening of the implant is prevented. 
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Patent DE-3816691-A1 (DE)
Title: Resilient pressure element, in particular for toggle-lever gripping devices.
Inventor: FISCHER MATTHIAS
IPC: B23K37/04
Filed: 1988-05-17
Abstract: The invention has a resilient pressure element as its subject, which element is attached in particular to the clamping arm of toggle-lever gripping devices. It consists essentially of a fixed bolt, on which springs and a perforated disc are threaded, and is distinguished especially by its large force, small amount of travel at the gripping device and compact design.
Patent DE-3819209-A1 (DE)
Title: Press for compacting powdered or pourable substances
Inventor: RITTER MANFRED DIPL ING
IPC: B30B11/02
Filed: 1988-06-06
Abstract: A hydraulic pressing device is presented for compacting and granulating powdered or pourable substances, especially plastic powder. The pressing operation is controlled by the horizontally arranged, hydraulically moved pressing cylinder 1 which has predefined apertures for filling and unloading and, without opening of the pressing cylinder having occurred in the meantime, is moved horizontally into the filling, pressing and ejecting positions. During pressing, the pressing force, the pressing speed and the rate at which the pressure is increased are set by the hydraulically moved pressing piston 2. A built-in axial ejector 15 can also be used to carry out pregranulation of the compacted material for pressing in the same operation. <IMAGE>
Patent DE-3821383-A1 (DE)
Title: Tea pastilles/dragées, milk tea pastilles/dragées
IPC: A23G3/46
Filed: 1988-06-24
Abstract: A novelty from the confectionery sector, in this case: tea pastilles/dragées (panned goods), milk-tea pastilles/dragées. The ingredients for the tea (black) are known: skimmed milk, whole milk, cream and/or creamer of vegetable origin, and in addition sugar/sweetener. Depending on the desired taste, greater or lesser proportions are selected for the tea for the base mass, when sugar (in place of sweetener) is reduced according to the pastille version and when milk is decreased or omitted. With respect to the tea, the caffeine (theine) amount must be balanced that is if necessary elevated or decreased. Further ingredients are possible as desired to round off the flavour or to achieve a particular component as a "highlight".
Patent DE-3822426-A1 (DE)
Title: Umpire's chair for the sport of tennis
Inventor: BUSCH DAGMAR
IPC: A47C9/10
Filed: 1988-06-30
Abstract: In order to make it possible for tennis players to be able to change their tennis clothing out of sight of the spectators and without leaving the court, the invention provides an umpire's chair, underneath the seat of which there is arranged a changing cubicle.
Patent DE-3822922-A1 (DE)
Inventor: FUELOEP JULIUS DR
IPC: C02F1/52
Filed: 1988-07-07
Abstract: The invention relates to a process for separating heavy metals from waste water and to precipitant for carrying out this process and to process for manufacturing the precipitant. It known to use the alkaline hydroxide precipitation and the sulphide precipitation to separate heavy metals from waste water. However, these known processes are associated with serious disadvantages which, in the final analysis, have prevented their use in practice. The invention proposes, in a process according to the generic part, to combine the intrinsic advantages of sulphide precipitation in an acid medium, namely the extremely low residual solubilities of the heavy metals, with the considerable reduction in the risks of possible overdosage, i.e. safety from formation of hydrogen sulphide. The precipitant used is designed in such a way that the sulphide and other precipitates in the treated waste water automatically flocculate out at a pH of about 7.5, the sludge becoming separated from the clear water without addition of flocculating agents. The agent for separating heavy metals advantageously consists of alkaline earth metal polysulphides or mixtures of alkaline earth metal polysulphides with other alkaline earth metal sulphur compounds.
Patent DE-3823661-A1 (DE)
Title: Anti-skid device for vehicle wheels
Inventor: ZEISER PETER DIPL ING
IPC: B60C27/06
Filed: 1988-07-08
Abstract: In the case of an anti-skid device for vehicle wheels the tread net is formed from rubber or plastic gripping-element supports (5) and portions (3 and 4) of chain lengths connecting the latter to one another. The gripping-element supports (5) comprise longitudinal pieces (15 and 16), oriented essentially in alignment with the portions (3 and 4) of chain lengths, and X-shaped spacers (17), holding these longitudinal pieces at a distance from one another. In the region of gripping elements (19) designed in a cleat-like manner the longitudinal pieces (15, 16) are fitted with spikes (7). Some of the gripping-element supports (5) have side arms (11) to which the ends (9) of holding arms (8) are connected in an articulated manner, which holding arms press the tread net in a resilient manner into the region of the tread (1) of the vehicle wheel. <IMAGE>
Patent DE-3824076-A1 (DE)
Title: Method for the regulation of the filling level
Inventor: NOTHDURFT JOERG DR
IPC: B01J47/14
Filed: 1988-07-15
Abstract: The invention relates to a method for the regulation of the filling level of a liquid over an ion exchanger resin having a bed of variable depth. For this purpose, the delivery quantity of the liquid is reduced at regular time intervals (measuring cycle) until the float used for the determination of the filling level lands on the bed surface. The actual resin bed level is then recorded and the liquid level is subsequently brought to the actual desired level resulting from the recording by means of increased liquid delivery.
Patent DE-3824823-A1 (DE)
Inventor: LANGER GEB LAYHER
IPC: E04G7/30
Filed: 1988-07-21
Abstract: A span member for supporting scaffolding platforms in scaffolding using support posts that have perforated disks for mounting connecting heads. The span member includes a light-metal U-shaped beam with supporting edge webs on vertical legs thereof. The connecting head, shaped in many areas in a space saving manner and with a disk slot, includes welding flaps which abut inner surfaces of the vertical legs and are fastened thereto with a welded seam at the top.
Patent DE-3826674-A1 (DE)
Title: Apparatus for viewing devices in vehicles
Inventor: LEMKE UDO DIPL ING
IPC: B60R1/10
Filed: 1988-08-05
Abstract: Provision is made for wrapping of the viewing devices outside the vehicle by means of a cover taking the form of a casing. The viewing angle region of the cover is made of a transparent material. At least this transparent part can be driven by means of a drive, making it possible to set a rotary movement.
Patent DE-3828749-A1 (DE)
Title: Roof lean-to ladder
Inventor: MUELLER HANS
IPC: E06C7/08
Filed: 1988-08-24
Abstract: Roof lean-to ladder, of which the ladder strings (1, 2) and ladder rungs (4) consist of laminated wood, glued in a water-resistant manner, and each have a flat solid-rectangle profile lying in the plane of the ladder, the ladder rungs (4) being bent in their longitudinal direction such that they each form a bridge which connects the ladder strings (1, 2) to one another, rises over the plane thereof and has a central part running parallel to the plane of the ladder. They are connected non-releasably to the ladder strings (1, 2) by rivets (5) and in each case one water-resistant layer of glue. In the ladder strings (1, 2), in a longitudinal direction thereof, in each case at least one flexible metal insertion (3, 3a) is fixedly arranged between the wooden layers. <IMAGE>
Patent DE-3832535-A1 (DE)
Title: Housing of an electricity meter
Inventor: SAWITZKY REINER DIPL ING
IPC: H01R9/24
Filed: 1988-09-24
Abstract: The housing is intended to enable a simplified assembly of the electricity meter. Furthermore, components and insulators are to be saved. In the housing, a clamping block (2) is directly integrally moulded on to a box-shaped base plate (1). Between them, an outer wall (1a) is recessed in such a way that connecting terminals (4, 4a) can be inserted from above. The connecting terminals (4, 4a) are held by a bridge-like moulding (5) which can be locked on to the clamping block (2). The moulding (5) closes the recess (1c) flush with the edge and in a sealing manner above the connecting terminals (4, 4a) and, with suspension eyes (5d), forms the lower fastening of the electricity meter. The housing is provided, in particular, for a three-phase meter with an inductive measuring mechanism. <IMAGE>
Patent DE-3832853-A1 (DE)
Title: Installation for cutting off sections from a steel bar
Inventor: WENGENROTH KURT
IPC: B23D23/00
Filed: 1988-09-28
Abstract: Installation for cutting off sections from a steel bar of square cross-section by shearing machines. The basic construction includes a feed conveyor for the steel bar to be split up in each case, a bar shearing machine with machine frame and drive as well as a fixed shearing cutter and a shearing cutter movable in a horizontal plane, and a discharge device for the sheared-off bar sections. The feed conveyor delivers the bars with a vertical diagonal to the bar shearing machine, which is pivotable about a vertical axis which runs in the cutter plane and in conformity with the diagonals. In addition, the bar shearing machine is linearly adjustable transversely to the feed conveyor and back, and the feed conveyor is vertically adjustable. <IMAGE>
Patent DE-3834863-A1 (DE)
Inventor: GRAF ERNST
IPC: F04D13/06
Filed: 1988-10-13
Abstract: To compensate longitudinal dilatation of the can (3) due to constructioal tolerances, to thermal expansion and to the internal pressure of the canned motor pump, said can is provided with one or several beads (5) which go round its periphery and compensate for the dilatation.
Patent DE-3836542-A1 (DE)
Title: Combination lock
IPC: E05B37/02
Filed: 1988-10-27
Abstract: The invention relates to a combination lock with a variable secret code, with a plurality of blocking sleeves which are arranged rotatably on a shaft and on which setting discs cooperating with these are mounted, the blocking sleeves being disengageable out of a positive engagement position relative to the setting disc in order to change the secret code, and with a slide which has a bolt member and is spring-loaded in the direction of its closing position and which can penetrate with tongues respectively into a radial slot of the respective associated blocking sleeve; it proposes, in order to achieve a solution having a secret code which can easily be changed over, that the shaft (34) be arranged on a carriage (32) which is displaceable transversely to the slide (4) connected to an actuating handle (8) and which, via an adjusting handle (36) accessible from the rear side of the lock case, can be displaced into the basic position or the programming position and at the same time takes up the blocking sleeves. <IMAGE>
Patent DE-3843358-A1 (DE)
Title: Hydroxyamine ethers, process for their preparation and their use as surface-active agents
Inventor: SCHENKER GILBERT DR
IPC: C09K23/00
Filed: 1988-12-22
Abstract: Hydroxyamine ethers of the general formula (I> R<1>-CH[(QCmH2m)n-OH]-CH2-(OCmH2m)p-NR<2>R <3 >   in which R<1> is a straight-chain or branched alkyl radical having 6 to 20 carbon atoms, R<2> and R<3>, which can be identical or different, are alkyl groups having 1 to 6 carbon atoms, m is the numbers 2 and/or 3, n is a number in the range from 2 to 30, and p is a number in the range from 1 to 30, have interesting surface-active properties.
Patent DE-3902299-A1 (DE)
Title: Injection hose
Inventor: HERNAES JON THUVE
IPC: F16L11/12
Filed: 1989-01-26
Abstract: Injection hose for sealing material in gaps in masonry-wall and concrete structures, which hose comprises an inner fluid-permeable hose (2), a sealing plug (7, 8) mounted at the end, and a fluid-feed hose (6). The injection hose further comprises an outer fluid-impermeable sheath (1) which extends out, at least in one direction, from the injection hose in a lip (3), said lip exhibiting ducts which lead into the inner sheath. The lip (3) may serve as fastening arrangement for the injection hose and permit a direction-controlled injection of the sealing material. <IMAGE>
Patent DE-3909777-A1 (DE)
Title: Process for filling the interior of an anchor rail for building purposes
Inventor: HORSTMANN GERHARD DIPL ING
IPC: E04B1/41
Filed: 1989-03-22
Abstract: A description is given of a process for filling the interior 6 of an anchor rail 1 for building purposes with three filling strips 10, 20 of which two filling strips 10 fill the lateral profile spaces 11 formed beneath the angled-off leg ends 4 of the anchor rail 1, and one filling strip 20 fills the central profile space 16 defined by the longitudinal slot 5 of the anchor rail 1. In order to facilitate removal of the three filling strips 10, 20 after the anchor rail 1 has been concreted into a concrete structural part, the process according to the invention is characterised in that there is introduced, into the interior 6 of the anchor rail 1, a first sheet 7, whose width is greater than the periphery of the interior 6, in that the two lateral filling strips 10 are introduced into the lateral profile spaces 11, in that the border regions 7a of the first sheet 7 are folded over inwards, rest against the inner surfaces 12 of the two lateral filling strips 10 and are fixedly connected to the first sheet 7 resting against the inner side 13 of the anchor-rail rear 2, and in that, finally, the central filling strip 2 is introduced into the central profile space 16. <IMAGE>
Patent DE-3910020-A1 (DE)
Title: Electrical cooling air fan for motor vehicle brake systems, controlled by temperature-dependent switch
Inventor: WINKLER HEINZ
IPC: F16D65/78
Filed: 1989-03-28
Abstract: Published without abstract.
Patent DE-3911059-A1 (DE)
Inventor: SEELE RAINER DR
IPC: A01N43/653
Filed: 1989-04-06
Abstract: 1-Alkoxy-1-azolylmethyloxiranes of the general formula I <IMAGE>  in which R<1> and R<2> are identical or different and in each case represent C1-C8-alkyl, C3-C8-cycloalkyl, C5-C8-cycloalkenyl, tetrahydropyranyl, norbornyl, pyridyl, naphthyl, biphenyl or phenyl, it being possible for each of these radicals to be monosubstituted to trisubstituted by halogen, nitro, phenoxy, amino, alkyl, alkoxy or haloalkyl, each of which has 1 to 4 carbon atoms,  R<3> represents C1-C4-alkyl,  X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, fungicides containing these compounds, their preparation, and their use for controlling fungi.
Patent DE-3914143-A1 (DE)
Inventor: BOUCHER DIDIER
IPC: G10K9/12
Filed: 1989-04-28
Abstract: A transducer according to the invention comprises one or more electro-acoustic drivers (1) composed for example of a stack of piezoelectric plates (1a, 1b, ... 1n) located inside a sealed shell. This shell comprises a first portion (3a) symmetrical as to a plane (PP') fitted with two flanges at its ends, these flanges being coupled mechanically and acoustically by means of a rod (7) and two bolts (8) with each driver (1). The shell includes a second portion (3b) which is complementary to the first portion and which is acoustically uncoupled from the first portion and from the drivers. An application of the invention is the construction of low-frequency transmitter of acoustic waves in the water in a given direction. <IMAGE>
Patent DE-3922971-A1 (DE)
Title: Improving drink flavour and storage properties - by magnetic field applied to finished prod. or at preceding stage
IPC: C12H1/16
Filed: 1989-07-12
Abstract: Storage and/or taste properties of alcoholic drinks such as beer or wine, or of non-alcoholic drinks contg. sugar are improved by subjecting the liq. to a magnetic field. The field may be direct or alternating, and derive from a permanent magnet or electro-magnet installed in a storage tent for the drink, or in a vessel used in prodn., esp. a fermentation tank.  An auxiliary field may be produced in the discharge pipe for the drink. ADVANTAGE - By way of example, less tartrate is produced in magnetised wine, and less sugar is needed for a given sweetness level in lemonade.
Patent DE-3923803-A1 (DE)
Inventor: PEIER DIRK PROF DR ING
IPC: G02B30/25
Filed: 1989-07-19
Abstract: PCT No. PCT/DE90/00530 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Jul. 12, 1990 PCT Pub. No. WO91/01500 PCT Pub. Date Feb. 7, 1991.In the case of a fiber optics arrangement for measuring the intensity of an electric current while utilizing the Faraday effect in which the magnetic field surrounding the conductor 1 through which the current flows affects the polarization condition of the light, the path of which leads through the core of an optical fiber 2 which surrounds the conductor 1 in the form of a coil, the light coupled out of the optical fiber 2, by means of a beam splitter 9, being divided into two partial light beams, the intensities (I1, I2), after passage through one polarizer 12, 11 respectively, being measured by one photodetector 14, 13 respectively, the object of expanding the measuring range of the arrangement is achieved by the fact that the polarizers 12, 11 are rotated symmetrically with respect to one another in comparison to the conventional angle of 45 degrees, the angle ( alpha ) between the polarizers 12, 11 and the polarization plane of the light coupled into the optical fiber 2 being between +20 degrees and 40 degrees or between -20 degrees and -40 degrees. (FIG.
Patent DE-3928105-A1 (DE)
Title: Glow-plug for injector jet - has separate threaded sleeve with integral power leads
Inventor: GASCHLER ERICH DIPL ING
IPC: F02M57/00
Filed: 1989-08-25
Abstract: The glowplug adaptor sleeve (5) has an outer thread (8) to screw into the cylinder heat (9) and inner thread (2) into which the injector jet (1) is screwed. The separate fitting of the glowplug allows it to be replaced at shorter intervals than the  jet. The heating coil (13) is positioned in the sleeve in the outlet of the sleeve and in the stream from the fitted jet. The power leads for the coil are fed through the sleeve in an insulated duct (10) for a simple external connection. ADVANTAGE - Simple construction, cost saving glowplug replacement, simple power connections.
Patent DE-3928421-A1 (DE)
Title: Endoscope with miniature TV camera
Inventor: IRION KLAUS DR
IPC: A61B1/04
Filed: 1989-08-28
Abstract: The endoscope (10) has an objective mounted on its distal end. The image produced by the objective is directed by an image-conductor unit (2) to the proximal end, at which it can be observed using an ocular(1). An illuminating device comprises an optical fibre (4), which conducts the light from a light source to the distal end and which surrounds, at least partially, the image-conductor unit (2). The endoscope has a lateral connecting branch (3) for a fibre-optic cable (15) which connects the endoscope to the light source. An element (14) can be placed in the path of the observation beam in front of the ocular (1), so that the beam is directed, at least partially, onto the pick-up element (11) of a video camera (20).
Patent DE-3928875-A1 (DE)
Inventor: BAUDER RICHARD DIPL ING
IPC: F02D41/40
Filed: 1989-08-31
Abstract: The invention concerns a fuel-injection system for an air-compression internal-combustion engine, which uses, in addition to the usual smoke characteristic area and torque-limitation characteristic curve, a characteristic area in which the correct amount of injected fuel for smokeless operation is stored as a function of engine rpm and theoretical injection start. A minimum-value selection stage feeds the quantity-adjustment mechanism with only one signal corresponding to the smallest quantity which can be derived for the operating point from the smoke characteristic area, the torque-limitation characteristic curve and the additional characteristic area. This avoids the development of the smoke which is usually observed owing to late response of the injection timing control when the load cycle changes rapidly.
Patent DE-3930705-A1 (DE)
Title: Repair of faulty areas in plastic upper layer of conveyor belts - in which damaged area is enlarged to regular shape and filled with plastic powder which is compressed under film and warm metal plate
Inventor: KORROCH HANS-JOACHIM
IPC: B29C73/10
Filed: 1989-09-14
Abstract: A process is described for repairing faulty areas in the plastic outer layer of reinforced conveyor belt. The repair produces a smooth transition at the joint between the repair and the original layer. A repair commences by cutting away the faulty area to produce an enlarged regular shaped cut-out. An excess amt. of a powdered plastic similar to the material of the damaged layer, is poured into the cut-away area. A film, e.g. aluminium foil, and a metal plate are positioned over the damaged area and subjected to heat and pressure to fuse the powder and unite it with the outer layer of the belt. USE/ADVANTAGE - For repairs to conveyor belts with an outer plastic layer and a central reinforcing layer.
Patent DE-3932685-A1 (DE)
Title: Visual observation of thin molecular layers - of metabolism products on specimen body sing cuvette filled with liquid, and illumination via light conductor
Inventor: STURM ALBERT
IPC: G01N21/03
Filed: 1989-09-29
Abstract: The body is observed in a liquid-filled cuvette (30) under a light microscope (10). An optically ground cuvette is used. The speciment body is illuminated with light from a light conductor (45) via the cuvette. Light is fed to the cuvette so that the light falling on the body and reflected from it is observable via the microscope. ADVANTAGE - Enables visual observation of very thin layers of metabolism products on speciment body.
Patent DE-3932792-A1 (DE)
Inventor: MEUNIER THIERRY
IPC: H01L27/02
Filed: 1989-09-30
Abstract: Injector control for integrated circuits. When several signals are taken further within a I2L circuit at the same time, a logic in tree-like structure is used to control the corresponding gates on account of a maximum fan-out of 4. This control method is, however, slow and requires a correspondingly greater chip area. The use of injector-controlled switches, the injectors of which are integrated into a common injector on the chip enables the signals to be controlled rapidly and with the use of a small chip area through the current control of this common injector. For I2-L technology integrated circuits.
Patent DE-3934551-A1 (DE)
Inventor: PETZOLD REINHARD DIPL CHEM DR
IPC: C09D9/00
Filed: 1989-10-17
Abstract: There is described a paint-removing composition which is suitable in particular for removing paint from metals. The composition is based on organic compounds, comprising at least one fully etherified polyhydric alcohol combined with inorganic and/or organic alkalis or weak acids and also solubilising additives.