baber/WOPTO huggingface dataset:
Patent DE-3902383-A1 (DE)
Inventor: HOFFMANN ARMIN
IPC: E04F21/16
Filed: 1989-01-27
Abstract: The device for applying paste fillers to the surface of fractured constructions (4) consists of a connecting piece (2) and a base part (3) connected therewith. The paste filler passes from the connecting piece (2) initially into a first chamber (3a) and subsequently via overflow channels into a second chamber (3b). The first chamber (3a) is only opened towards the construction (4) and is surrounded by the second chamber (3b). From the first chamber (3a) the paste filler penetrates primarily the fractures of the construction (4). Subsequently, the fractures on the surface are sealed by the paste filler emerging from an opening (3f) of the second chamber. <IMAGE>
Patent DE-3904359-A1 (DE)
Title: Dishwashing machine with an electromechanical changeover device
Inventor: KAEFFERLEIN HEINZ
IPC: A47L15/42
Filed: 1989-02-14
Abstract: For a dishwashing machine there is provided a changeover device having a common inlet connection (2) and separate outlet connections (3-6), via which spray devices can be connected in terms of flow in a variable sequence to a circulation pump. For this purpose, the changeover device has a multi-way valve in the form of a multiple rotary disc valve which has at least two perforated discs (7, 10, 12) adjustable independently of one another in a common housing (1). The perforated discs have main and secondary passages (8, 11) of different configuration and can be turned relative to one another so that main and secondary passages in different combinations move into a mutual covering arrangement and into alignment with at least one of the outlet connections (3-6). <IMAGE>
Patent DE-3904427-A1 (DE)
Title: Quick-fastening device
Inventor: CALVO MIGUEL ANGEL RIOJA
IPC: A47B88/04
Filed: 1989-02-14
Abstract: A quick-fastening device for extending rails of drawers, in the case of which extending rails the guiding component (12) which is connected to the drawer is arranged in a longitudinally running channel (18) of the side wall of the drawer (17) in such a way that one wall (13) of this guiding component (12) bears against the bottom of the channel (18) and is fixed to the drawer, is arranged and fixed in the vicinity of the front side of the drawer in the channel (18). The fastening device (0) is a component which has been punched out of a resilient strip, and has an anchor plate (1) which is equipped with a tab (5) which can be driven into the bottom of the channel (18). Projecting beyond the front edge of the anchor plate (1) along the channel (18) is a resilient tongue (2) which has engagement parts (7) which project downwards on its underside at the front end and, when the guiding component (12) is fixed, can slide on the wall (13) of this guiding component (12), which wall bears on the bottom of the channel (18) in such a way that said wall (13) is caught between the resilient tongue (2) and the bottom of the channel (18). The resilient tongue (2) has an inclined form, so that the free end is prestressed against the bottom of the channel and can engage, by way of the engagement parts (7), in a window of the wall (13) of the guiding component (12). <IMAGE>
Patent DE-3907881-A1 (DE)
Title: Racket grip for a sports racket and process for its production and method for its adaptation
Inventor: BUNDSCHUH HANS-JUERGEN
IPC: A63B60/08
Filed: 1989-03-10
Abstract: A sports racket, in particular tennis racket or squash racket, comprises a racket face, a shaft and a racket grip. To provide a racket grip which can be adapted individually to the player's hand, the racket grip consists of a mixture of a thermoplastic rubber, salsol wax and petroresin (C-9 petroresin). Any existing grip wrapping is removed. The racket grip is heated up to 80 to 100@C for 3 to 5 minutes. For adaptation to the hand, the racket grip is deformed in such a way that the desired grip feel is achieved. Subsequently, the racket grip is cooled.
Patent DE-3908323-A1 (DE)
Title: Apparatus for filing perforated documents
Inventor: ANETSEDER LEOPOLD
IPC: B42F13/06
Filed: 1989-03-14
Abstract: An apparatus for filing perforated documents consists of two, preferably resilient filing tongues 6, 7 and a covering strip 10, and can be so designed that the projecting parts of the filing tongues 6, 7 are either stored in a prone position or form closed loops which permit complete leafing-through of the documents. To this end, the filing tongues 6, 7 are rotatably connected to the lower cover 1 of the file in the region of their lower ends, and the upper ends of the filing tongues can be temporarily latched into a latching device 8, 9, either directly or via the cover strip 10, this latching device being provided, for example, in the overlap region 3d of the spine fold 3 and the upper cover 2 of the file. Another possibility comprises securing the upper ends of the filing tongues rotatably in the covering strip and storing the free ends of the filing strips below and to the side of the stack of paper. The free ends of the filing strips then have to be secured against being completely pulled out from the stack of paper. The covering strip can be connected to the latching device, but can also be released from the upper ends of the filing strips for the removal or addition of sheets of paper. <IMAGE>
Patent DE-3909015-A1 (DE)
Title: Device for locking an actuating lever for controlling two directional control valves
Inventor: ADAMS HERIBERT
IPC: G05G5/08
Filed: 1989-03-18
Abstract: Known locking devices exhibit a complicated structure which at the same time requires a lot of space. This device does not therefore fulfil the requirement of increasing user-friendliness, particularly in the case of vehicles with a plurality of hydraulic circuits controllable separately from one another, e.g. agricultural machines and building machines. To achieve a compact constructional unit, the locking device according to the invention provides for two locking devices, situated apart but in immediate proximity to one another, to be arranged for both pivoting regions of the actuating lever (7), each locking device essentially consisting of bearing bolt (2) and shaft (8), respectively, the holding notch (17, 30), as well as the pin (18, 24). With the proposed device, both main movement directions of the main actuating lever can be individually locked independently of one another in the neutral position. Moreover, the movement travel in one main direction can be additionally restricted. Fig. 1 shows a perspective view of the compact construction of the locking device used in a vehicle-mounted housing (20). <IMAGE>
Patent DE-3911577-A1 (DE)
Title: Device for determining the length-related mass (fineness) of thread-like materials, especially textile threads
Inventor: MOERSCHEL ALEX
IPC: G01N33/36
Filed: 1989-04-08
Abstract: The fineness represents an important quality feature, especially in textile yarns and twists. The device according to the invention enables the automatic testing of the fineness with a high testing speed. For this purpose, it has delivery mechanisms which deliver the thread with an exactly adjustable tension and exact length measurement, and, moreover, it has a thread switch which feeds the thread alternatively to one or more weighing devices or other thread-collecting locations. <IMAGE>
Patent DE-3914775-A1 (DE)
Title: Centring appts. for material tester - has two holding pins facing each other and movable in opposite senses towards small test piece of elastic material
Inventor: BAREISS HEINRICH
IPC: G01N3/04
Filed: 1989-05-05
Abstract: Both retaining pins are movable in opposed senses by a common actuating element.  Pref. the pins are adjustable vertically w.r.t. the mounting surface (57) for the small sample (62) of elastic to soft-elastic material, e.g. a sealing ring.  Pref., the pins are movable from a position below the mounting surface to an adjustable height over it.  The pins have a constant cross-section along most of their length. USE/ADVANTAGE - Exact positioning, inclusive of small specimens, in a test axis for all testing conditions to ascertain hardness or finished quality.  Copes with circular or irregular cross-sections which are normally difficult to align between two elements.
Patent DE-3915329-A1 (DE)
Title: Bulked non:woven filter material - uses hot and low melting components for spinning material and netting to be laminated together
Inventor: NAKAJIMA TAKAYOSHI
IPC: D04H5/06
Filed: 1989-05-10
Abstract: A dry non-woven fabric with a porosity of 90% or more and a tensile strength of 300 g/(g/m2) or more is formed by a spinning material with 15 wt% or more of hot-melting adhesive spinnab;e fibres with high and low melting components with a m.pt.  15 deg.C or more than the low melting component.  The low melting components cling together to form at least part of the adhesive combined fibres in the longitudinal direction.  A netting is formed from a yarn of 100-1000 denier with hot-melting adhesive fibres composed of a low melting fibre of the same type as the spinnable fibres and a high melting fibre which melts at 15 deg.C higher than the other component to form the same bonded structure as the spinning material.  The spinning material and the netting are laminated over each other.  The laminated structure is heat treated for bindingbonding, at a temp. higher thabn the melting point of the low  melting components in the spinning material and the netting, but lower than the melting point of both the high melting components.  No pressure is applied. The netting yarn is a single hot melting and adhesive compound monofilament or multifilament. ADVANTAGE - The material is a bulked non-woven, for filter applications, with a high porosity and a consistent tensile strength.
Patent DE-3916752-A1 (DE)
Title: Wall feedthrough for pipes, cables or electrical wiring - incorporates conduit through hollow bodies driven into opposite faces of wall and held together by rods
Inventor: MARX KARL-HEINZ
IPC: F16L5/14
Filed: 1989-05-23
Abstract: The two hollow bodies (3,4) are fitted into opposite ends of a hole (2) through the wall (1) and joined together elastically by a synthetic tube (10).  Each body is secured to  its face of the wall by a flanged disc (6,8) contg. holes for two or more tensioning rods (11). The head of each rod is driven tightly into one disc (6), so that its threaded free end protrudes through a hole in the other disc (8) and is secured by a nut (12). ADVANTAGE - Simple construction guarantees reliable seal over long period without supplementary filling.
Patent DE-3917776-A1 (DE)
Title: Transport device using driven roller chain - has circulating chain carrying freely turning rollers turning against backing support in forward stringer
Inventor: JUNG NORBERT
IPC: B65G17/24
Filed: 1989-05-31
Abstract: The transport and positioning device uses a drive unit (10) with a circulating driven roller transport chain (20) with freely turning rollers (30).  The rollers on the forward stringer (40) project above the top surface of the drive unit. A press pad forces the rollers against a support such that they roll as the chain moves and transport the item at twice the chain velocity.  An engaging dog (70) cooperates with the return stringer of the chain for positioning. USE/ADVANTAGE - For exact positioning of pallettes in transport system.
Patent DE-3917969-A1 (DE)
Title: Gear wheel drive system for twin screw extruders - in which spacing between fixed and movable torque output shaft can be altered to accommodate different extruder screw spacings
Inventor: BRIEHL GERHARD DIPL ING
IPC: B30B11/24
Filed: 1989-06-02
Abstract: A gear wheel drive with two parallel drive shafts for driving both screw shafts on a double screw extruder consists of a redn. gear drive and a following torque distribution gear drive located together in a single housing.  The drive shaft of the redn. gearing drive is co-axial with the first drive shaft of the torque distribution drive and attached to it. The second drive shaft of the torque distribution drive has a fixed location and is driven by a shaft connected to the main redn. gearing drive shaft. Both the redn. gear drive shaft and the first torque distribution shaft can move together to another point in the same plane as the axes of both drive shafts of the torque distribution gear drive. The axis of the gear wheel which powers the redn. gearing drive shaft is at a distance from the latter shaft and parallel to it. The axis of the gear wheel lies midway between the two shaft positions and in a plane perpendicular to the plane of the axes of the two drive shafts. USE/ADVANTAGE - The gear drive is able to power double screw extruders and the distance apart of the torque distribution shafts can be easily altered to suit a given screw spacing.
Patent DE-3919581-A1 (DE)
Title: Attachment of handle to door of car - by means of fitting which is fastened to door side frame
Inventor: BRUECKNER ROLF
IPC: E05B65/26
Filed: 1989-06-15
Abstract: A handle (2) is attached to the door of a motor vehicle by means of a projection (8).  This projection (8) is in the form of a small rectangular frame in which a block (10) is pivoted on a pin (10) which engages holes in opposite walls (8a,8b) of the projection (8). This block (10) has a tapped hole for a screw (13) which is inserted through a hole in the side member (6) of the door frame and thus secures the handle to the door. USE - Handles for motor vehicle doors.
Patent DE-3919975-A1 (DE)
Title: Device for applying cosmetic liquid for hair treatment
Inventor: FUKAZAWA KIYOHIKO
IPC: A46B11/00
Filed: 1989-06-19
Abstract: A device for applying cosmetic liquid for hair treatment, having a shaft sleeve to be gripped by a user, a supply element contained in the shaft sleeve to receive a cosmetic liquid for hair treatment, a mounting piece mounted in a front end part of the shaft sleeve for fastening a plurality of fibre bundle cores, such an insert of the fibre bundle cores for insertion into the mounting piece that they pass axially through said mounting piece and protrude out of it towards the front and rear, that their rear ends are inserted into the supply element for cosmetic liquid and their front ends protrude from the front end of the shaft sleeve, thus forming front parts which are covered by a cap made of materials which cannot be penetrated by the cosmetic liquid for hair treatment and cannot be destroyed by them, and having a multiplicity of comb teeth arranged in a row at a point adjacent to side parts of the fibre bundle cores.
Patent DE-3920509-A1 (DE)
Title: New partly liq. crystalline silylated benzoic acid cpds.
Inventor: HAAS WOLFGANG DIPL CHEM DR
IPC: C09K19/40
Filed: 1989-06-22
Abstract: New silylated benzoic acid derivs. are of formulae R'-Q-COO-R'' (I) and R2-OOC-Q-R1 (II): where Q = a gp. of the formula (III) Z = halogen, CN or OH in the 2-, 3-, 5- or 6-position of the benzene ring; n = 0, 1 or 2; R1 = phenyl or cyclohexyl (opt. substd. by 1-8C alkyl or alkoxy), 1-18C alkyl or 1-18C alkoxy,  excluding n-octoxy and n-decoxy, which may have halogen and alkylsiallyl substits.; R2 = a gp. of the formula R'''-(Si(Y)2)(CH2)y-R''''-Q-; R'' = R'''-(Si(Y)2)(CH2)y-R''''-; y = 4-18; R''' = 1-8C alkyl, Y-(Si(Y)2O)v- or L(-O-CO)w-Phe-O-; Phe = p-phenylene; v = 1-10; w = 0 or 1; L = cholesteryl; phenyl, opt. substd. by phenyl, halogen, CN and/or 1-4C alkoxy; or, if w = O, L may also = halogen, CN or 1-4C alkoxy; Y and Z = (substd.) hydrocarbyl(oxy) gps. but Z not = n-octyloxy or n-decyloxy gps.; R'''' = an E gp. attached to the -COO- gp. opt. through a phenylene or biphenylene gp.; E = -O-, not attached directly to the O atom of the -COO- gp., or a divalent -(Si(Y)2)z-gp.; R' = halogen, CN, Z or -C6H4-.
Patent DE-3922874-A1 (DE)
Title: Wind deflector along front edge sunroof - has deflector actuating lever guided and pivoting in vertical track
Inventor: REINSCH BURKHARD
IPC: B60J7/22
Filed: 1989-07-12
Abstract: The wind deflector (14) for a vehicle sliding sunroof is fitted at the front edge of a roof opening. An actuating lever is fixed at one end (18) to the deflector and at the other (19) is spring-loaded (25) to release the deflector. A force opposing the spring retracts the deflector when closing the sunroof. The lever pivots about and is guided in an approximately vertical track (24), so that the motion of the lever end (18), fixed to the deflector, is also approx. vertical. USE/ADVANTAGE - Operating forces are borne by the lever tracks, not the deflector.
Patent DE-3923149-A1 (DE)
Title: Rubber-mounted engine bearing with magnetically actuated tongue - driven into gap between core of bearing and lower elastomeric lining of stirrup supporting rubber springs
Inventor: EBERHARD GUENTER DIPL ING DR
IPC: B60K5/12
Filed: 1989-07-13
Abstract: The core (17) of the bearing is retained in a U-section stirrup (16) by two rubber springs (15), and screwed (24) to the engine support (11). The stirrup (16) has a rubber coating (33) and flanges (34) for fixing to the chassis (12). The springs (15) can vibrate vertically in gaps (25, 25a) limited by upper and lower elastomeric linings (14, 13). The tongue (18) can be pushed into the lower gap (25) by a magnet (20) to limit the amplitude of oscillation of the springs (15) at resonance. A diaphragm in the spring gap (25) underneath the mounting core partitions off an hydraulic chamber contg. an electrorheological fluid with an electrode to increase stiffness. The electrode is insulated against the retaining metal plate (23). ADVANTAGE - Stiffness of rubber springs can be varied or cancelled as region of resonant vibration is traversed. (Previously notified in 9105/Printed in week 9107) (6pp Dwg.No.1/3)
Patent DE-3926550-A1 (DE)
Title: Container for vehicle windscreen washer - can be folded to allow insertion into normally inaccessible, hollow section of vehicle body
Inventor: KOENIG JOHANN
IPC: B60S1/50
Filed: 1989-08-11
Abstract: The fluid container (3) is esp. for the windscreen washer system of a vehicle. It is fitted in a hollow, normally inaccessible section (1) of the vehicle body, pref. one of the sills (2). The container, which is made of plastics and has a filler opening (7), can be folded together to allow insertion through a hole (6) in the vehicle body. Once in place, the container is unfolded by filling with fluid. USE/ADVANTAGE - The fluid container for a vehicle windscreen washer is easily replaced when necessary.
Patent DE-3927447-A1 (DE)
Title: Direct heat-exchanger device - has slots through which fluid passes to run down walls of combustion chamber
Inventor: ZINK HELMUT
IPC: F24H1/10
Filed: 1989-08-19
Abstract: The device is mainly suitable for direct heat transfer from an oil or gas flame, or hot gas to a heat carrier fluid (6). It consists of a cylindrical container with slots (11), through which a fluid runs downwards and directly takes up the heat. A circulation pump (5) removes hot fluid via heating surfaces of heat exchangers. The hot combustion gas (1) is removed after cooling, via exhaust channels (2) in the fluid. The channels simultaneously act as overflow and the continuously generated condensate from the flue gases is removed via conduits (12) and neutralised. The residual heat is taken-up by the same volume of cooler feed air (13), in a further heat exchanger which cools the exhaust gases still further. USE/ADVANTAGE - High efficiency heat transfer to fluid from oil - or gas-fired flame by running fluid down walls in direct contact with flame.
Patent DE-3930025-A1 (DE)
Title: Entry ramp for cars; - has hump at bottom end of flat lengthwise recess in surface
Inventor: SEDELMAYER JUN FRANZ XAVER
IPC: E04H6/42
Filed: 1989-09-08
Abstract: The entry ramp is for cars, esp those with deep front and rear spoilers. It is for use in low-level garages, and comprises a prefab body of concrete or metal, and whose length and width match the difference between the two levels. The surface (3) of the ramp (1) has a trough-shaped flat recess (8) extending for its full width, and forming a concave curve (9), whose length in the lengthwise direction of the ramp corresponds to the mean wheelbase of conventional cars. At its lower end (5) is a hump (6), onto which a threshold joins at the entry end of the ramp. USE/ADVANTAGE - Garage entry ramp is for cars and is designed to avoid damage to spoilers, while avoiding need for increase in space required.
Patent DE-3933775-A1 (DE)
Title: Sheet transfer press - comprising device for moving support rails towards or apart from each other as well as for vertical adjustment
Inventor: DARR UWE
IPC: B21D43/05
Filed: 1989-10-10
Abstract: Adjustment device for widening or closing the gap between two rail supports (3) in a transfer press consists of slides (10) movable transfers to the transport direction of the rails via adjustment spindels (11) which are fixed to drive wheel (12). The spindels pass through spindel nuts (8) which can slide in horizontal guides (9) as the spindels rotate. The nuts (8) act as guides for the column (4) which support the rail elements (2,3).  The bottom of column (4), is in sliding contact with rail (6) which can be moved vertically synchronously with slides (10) via a lever drive. USE/ADVANTAGE - For transporting various shaped sheet or similar workpieces @(5pp Is economic method of controlling the adjustment of the guide rails. The rails can also be asymmetrically adjusted vertically.
Patent DE-3934246-A1 (DE)
Title: Photosensitive PIN diode stack - has sensor formed with extra auxiliary diodes in individual main diode layers
Inventor: KNIFFLER NORBERT DIPL PHYS DR
IPC: H01L27/144
Filed: 1989-10-13
Abstract: The diodes (D1-3) are formed on a substrate in several stacked layers, with electrodes on either side of the stack. At least one electric is transparent and a transparent conduction layer (3) is fitted between two adjusted diodes, with an electrode (E). In the individual diode layers are additional auxiliary diodes (D2`, 3`, 3``, 3```). The auxiliary diodes forms also a stack with an intemediate conductive, transparent layer between two adjacent auxiliary diodes. The main diodes in one layer are each electrically coupled to the auxiliary ones above. The latter faces are so chosen that the two photocurrents are combined in a selected spectral range. ADVANTAGE - Facility for different spectral component detecting in mixed light, and simple design.
Patent DE-3936228-A1 (DE)
Title: Strengthening film carrier bags - by applying strips coated one side with hot melt adhesive by festooning and passing over bottom of doctored roller with adhesive tank on top
Inventor: LEHMACHER HANS
IPC: B31B160/10
Filed: 1989-10-31
Abstract: Plastic carrier bags are produced with glued-on reinforcing  strips by passing plastic film over a revolving glue-coating roller; the film coated on the one side, continuous or as individual lengths, is laid on to a double-layer film, the double film is punched to have grip holes, and it is finally welded and sepd. into the individual bags. The coating rubber is fed with a high viscosity adhesive based on synthetic rubber/a hydrocarbon resin; the film concerned is passed underneath the coating roller so as to be in contact with the two lowest quarters of the roller circumference. ADVANTAGE - The film web does not become drawn into the bath of adhesive (as happens with previous comparable processes).