baber/WOPTO huggingface dataset:
Patent DE-3512319-A1 (DE)
Title: Apparatus for manually fitting circuit boards
Inventor: NIEBLER ERICH J DIPL ING
IPC: H05K13/00
Filed: 1985-04-04
Abstract: An apparatus for manually fitting circuit boards 1 has a row of containers 5 into which components are in each case inserted. These containers are guided successively to an access point 6 through which components are extracted from the container which is in each case located underneath and can be placed onto the circuit board 1. In order to simplify the allocation of the respective component to the space on the circuit board 1 intended for it, a fitting plan carrier 11 is provided on which the locations for the components which are at that moment accessible at the access point 6 are particularly emphasised. The fitting carrier 11 is in this case coupled to the transportation device 4, 5 such that a new fitting plan also appears in the viewing window 12 when a new container 5 is moved into position. <IMAGE>
Patent DE-3517328-A1 (DE)
Title: Device for marking veneer packs
Inventor: KRAFT FERDINAND
IPC: B27L5/08
Filed: 1985-05-14
Abstract: In a device for marking veneer packs, with a fixed lamp housing (18) which extends, above a working table (10) with a rectangular table top (12), in the longitudinal direction of the latter, and a number of marking stamps (28) which can be moved from above onto the table top (12) and which are in each case arranged on the downwardly extendable piston rod of an upper pressure-medium cylinder (25), there is arranged, above the table top (12), on at least one end of the fixed lamp housing (18) a lamp housing, running transversely thereto, with a marking stamp. <IMAGE>
Patent DE-3520078-A1 (DE)
Title: Plug-on brush body for electrical toothbrushes
IPC: A61C17/28
Filed: 1985-05-31
Abstract: Published without abstract.
Patent DE-3520743-A1 (DE)
Inventor: HEYBACH KLAUS DIPL ING
IPC: C02F1/44
Filed: 1985-06-10
Abstract: 1. Method for water desalination, consisting of a preliminary purification stage and a desalination stage according to the principle of reverse osmosis with a pre-connected safety filter, in which the preliminary purification stage contains an open settling filter with vertical, frame-shaped filter elements and with a pressure equalisation chamber, in which a low pressure pump can maintain a continuous and constant low pressure, and the desalination stage before the high pressure pump contains a safety filter characterised in that the low pressure pump (4) maintains by way of the safety filter (10) and a pressure and/or rate control unit (24) a constant pre-pressure before the high pressure pump (16) of the reserve osmosis (21) and after the low pressure pump (4) there is a pressure and/or rate control unit (7), which continuously assures a constant filtration speed in the settling filter (1, 2, 3).
Patent DE-3525508-A1 (DE)
Title: Smoke-generating device for stationary and moving models
Inventor: WEBER LUDWIG
IPC: A63H33/28
Filed: 1985-07-17
Abstract: A device for generating smoke for model railways, model ships or model steam engines, especially for models which are driven by electric motors, is described, which, for the generation of smoke, has a heatable evaporation tube which is connected by means of a nozzle to a supply container for evaporation oil, in the manner of a communicating tube, the floor of the supply container being arranged above the outlet opening of the nozzle.
Patent DE-3529674-A1 (DE)
Title: Device operated by an electric motor for processing and preparing foodstuffs
Inventor: HENN STEFAN
IPC: A47J43/25
Filed: 1985-08-20
Abstract: The invention relates to an electrically operated device for processing and preparing foodstuffs of all kinds, having a casing to accommodate the electric motor and the switching and control devices associated with it, and having a working shaft which can be driven by the electric motor, the upper end of the said shaft projecting into a sleeve-like projection, which is open on both sides, on the floor of a reception container, an insulating sleeve being fixedly connected to the said upper end. This insulating sleeve is used to accommodate an adaptor in a releasable manner, which adaptor interacts with a working tool. Furthermore, the device has a lid which can seal off the reception container and has feeding nozzles. A working tool is available which is used to extract juice from foodstuffs and comprises a comminuting disc which is adjacent to the feeding nozzle and a passing disc which is preferably arranged at a distance from the comminuting disc. Two catching chambers are arranged downstream of the passing disc, one of which chambers is covered by a screen and is used to catch the juice and the other of which is used to collect the foodstuff residue.
Patent DE-3531417-A1 (DE)
Title: Letter envelope and production method and apparatus therefor
IPC: B65D27/14
Filed: 1985-09-03
Abstract: A letter envelope, made of an essentially tear-resistant plastic envelope material, having a plurality of adhesive regions, in which one adhesive layer is present on the envelope material in the closed condition of the envelope, is roughened in at least one adhesive region. Roughening is carried out by means of rubbing down using a roughening device on the production apparatus for producing the envelope. Roughening increases the contact surface between the envelope material and the adhesive material, so that the layer of adhesive fixedly adheres to the envelope material.
Patent DE-3537402-A1 (DE)
Title: Seamless housing made of one piece and process for the production thereof
Inventor: FREEMAN RICHARD B
IPC: B29D99/00
Filed: 1985-10-21
Abstract: A multiplicity of panels, each of which has a foam core which is covered by a fibre-reinforced cloth or woven material, are joined in the interior of an outer mould. An inner inflatable mould is introduced into the region between the panels and pressurised. Resin is pumped into the cavity between the inner mould and the outer mould and is subsequently cured. Then the moulds are removed and a one-piece seamless housing, or such a shelter, is obtained. <IMAGE>
Patent DE-3540761-A1 (DE)
Inventor: GUGEL BERND DIPL ING
IPC: B41J2/275
Filed: 1985-11-16
Abstract: Rebounding of armatures driving print needles in a matrix print head, the armatures being arranged in a star pattern, is prevented by having them abutting against a ring, preferably of fluoro rubber having hardness from 60 to 90 shore A and being bonded to a central sleeve, preferably made of aluminum, by two component adhesive that can withstand at least 100 degrees C, preferably epoxy resin and a modified amide.
Patent DE-3543087-A1 (DE)
Title: Light emitter
Inventor: STIERS DENNIS
IPC: F21V29/00
Filed: 1985-12-05
Abstract: A light emitter has a reflector (14) and a housing (13). Provided around the reflector (14) is a multiplicity of clamping shoulders (11) which project radially outwards and are spaced in the circumferential direction. The arrangement is such that between the clamping shoulders (11) there are gaps (12) which are delimited radially outwards by the housing (13) and radially inwards by the reflector (14) and by means of which the heat transfer from the reflector (14) to the housing (13) is limited and air cooling of the reflector (14) is achieved. <IMAGE>
Patent DE-3603510-A1 (DE)
Title: Crystal bag for pipe connections
Inventor: JUNGGEBURTH WALTER
IPC: E21B17/043
Filed: 1986-02-05
Abstract: Published without abstract.
Patent DE-3604214-A1 (DE)
Inventor: HOLZMANN HERMANN
IPC: H02G3/06
Filed: 1986-02-11
Abstract: In connection with a screw-type connection made of a plastic material for leading in, leading through, sealing and strain-relieving cables, lines, or the like, comprising an intermediate connecting piece with sealing body and a cap nut, the hollow cylindrical intermediate connecting piece carrying coaxially arranged clamping tongues which press the sealing body against the fitted cable when the cap nut is turned, it is proposed that the cap nut or the intermediate connecting piece be provided with catches arranged preferably in uniform distribution over the circumference and projecting towards the other part so that a preliminary fixing effect can be achieved between the cap nut and the intermediate connecting piece by mere exertion of pressure. The catches form in this case sort of an elastic preliminary thread, and the cap nut can be screwed on further immediately from its pre-assembled position. Further, projecting retaining ribs are provided on the inner faces of the clamping tongues in the ring of clamping tongues which serve to fix the sealing body provisionally in position during insertion thereof. This feature also serves to facilitate the pre-assembly operation.
Patent DE-3619372-A1 (DE)
Title: Device for rotating fastening discs which are embedded in centering strips
Inventor: PELZL LEO
IPC: H01R13/631
Filed: 1986-06-09
Abstract: A plurality of bolts (6) having depressions which run in the axial direction are arranged in a locking housing (1) such that they can rotate and are sprung. While the locking housing (1) is being pushed into a recess (2) in a centering strip (3), the contact blades (4) are inserted into the depressions in the bolts (6). The bolts (6) are at the same time rotated within predetermined limits via a drive device (10, 11, 12, 16, 17, 18, 19). During rotation, the driver pins (7) which are arranged on the bolt ends on the centering strip side fall into recesses (25) in fastening discs (26) which are embedded in the base of the centering strips and rotate said fastening discs (26), as a result of which its inner edges cut into the contact blades (4) and the centering strip (3) is thus fastened to the contact blades (4). <IMAGE>
Patent DE-3620621-A1 (DE)
Title: Firing chamber seal in revolvers
Inventor: EMIG FRANZ
IPC: F41A3/76
Filed: 1986-06-20
Abstract: The invention relates to a firing chamber seal in revolvers. It is provided that the cylinder 2, which is supported in the breach block 1.2 so that it can rotate, is constructed for accommodating cartridges 4 whose bullet 4.1 is partially enclosed by a case projection in the form of a closed inward fold 4.3.1. During firing, the inward fold is raised by the emerging bullet and the case projection engages in a corresponding recess 4.4.2 in the barrel 3, in a sealing manner. This construction avoids any recoil directed transversely with respect to the firing direction and increases the range, penetrating force and accuracy. <IMAGE>
Patent DE-3625575-A1 (DE)
Title: Metal complex pigments
Inventor: BITTERLI PETER DR
IPC: C09B57/10
Filed: 1986-07-29
Abstract: Compounds of the formula I <IMAGE>  in which   each R1 independently of the other is a monocyclic or bicyclic radical of aromatic or heteroaromatic character which is free from water-solubilising substituents,   each R2 independently of the other is methyl or phenyl, and   Me denotes nickel, copper, cobalt or zinc, are suitable as pigments for colouring plastics compositions.
Patent DE-3630017-A1 (DE)
Title: Adhesive-label tape
Inventor: QUIRIN FRANZ
IPC: G09F3/02
Filed: 1986-09-03
Abstract: Adhesive-label tape with transport corrugations provided at its lateral edges, which is provided for use in labelling machines, in which the transport of the adhesive-label tape takes place as a result of the actuation of a transport slide, grasping the adhesive-label tape at the transport corrugations, over a predetermined stroke which is larger than the width, measured in the tape-transport direction, of the associated individual labels and therefore of the corresponding distance between adjacent waves of the transport corrugation, but smaller than the width of two successive adhesive labels. The width, measured in the transport direction, of the individual adhesive labels and therefore of the corresponding distance between adjacent waves of the transport corrugations is increased, in the adhesive-label tape according to the invention, to at most the value of the stroke of the transport slide or a slightly smaller value, with the result that the adhesive-label tape now has, over a length measured between the dispensing edge and the labelling-machine transport slide standing in the initial position, a width which, in comparison with the number of adhesive labels of the adhesive-label tape normally provided for the machine, is larger by the corresponding number of adhesive labels minus 2. The widened labels of the new adhesive-label tape can be used in the labelling machine, without the latter being converted.
Patent DE-3632168-A1 (DE)
Title: Galbonolides and their use as botryticides
Inventor: ZAEHNER HANS PROF DR
IPC: C12P17/08
Filed: 1986-09-22
Abstract: The strain Streptomyces galbus ssp. eurythermus DSM 3412 which produces the botryticidal compounds of the formula I <IMAGE> in which R is OCH3 or CH3 is described. The preparation of these substances by fermentation and the use thereof in crop protection and the derivatisation thereof on the hydroxyl groups are also described.
Patent DE-3633506-A1 (DE)
Title: Washing machine
Inventor: HOFFMANN ALFRED
IPC: D06F39/02
Filed: 1986-10-02
Abstract: In a washing machine, a washing-agent container (13) can be connected to a flush-in pipe (8) via a plug coupling. The plug coupling is obtained by fitting preassembled housing parts (10, 12) respectively containing a washing-agent container (13) and a flush-in pipe (8). <IMAGE>
Patent DE-3634703-A1 (DE)
Title: Air outlet
Inventor: BRUNK MARTEN
IPC: F24F13/06
Filed: 1986-10-11
Abstract: The air outlet for ventilating and air-conditioning installations has a cylindrical housing (1) in whose side wall an outlet opening (2) is annularly provided. The outlet opening (2) is partly covered by a flow obstacle (3, 7) which concentrically surrounds the housing (1). <IMAGE>
Patent DE-3643312-A1 (DE)
Title: Drawer side frame with front-end dowel bridge
IPC: A47B88/00
Filed: 1986-12-18
Abstract: A drawer side frame consists of a rigid sheet steel strip which is to be arranged on edge and has an edge bent at right angles at the front face. A bridge is arranged on the outside of this bent edge, fixed by means of at least one screw passing through a through-hole in the bent edge, to which bridge there are fixed, above one another in the vertical direction, dowels which are adjustable in height and project horizontally forwards. In the case of such a drawer side frame, side adjustment and height adjustment of the dowels relative to the drawer side frame independently of one another are now to be provided. To this end, the through-hole in the bent edge is an elongated hole lying in the horizontal direction, and the bridge has elongated holes lying in the vertical direction, through which fastening screws of the dowels pass. Furthermore, the bent edge has apertures flush with the adjusting region of these fastening screws.
Patent DE-3644049-A1 (DE)
Title: Adjusting device for an optical element
Inventor: ZAPP WOLFGANG DIPL ING
IPC: G02B7/182
Filed: 1986-12-22
Abstract: The device comprises a carrier (1) for the optical element, a basic body (4) with a reference surface (3), and an intermediate element (5). The plate-shaped elements (1, 5, 4) are arranged in series one behind another and interconnected by two elastic webs (6, 7). Two self-locking differential screws (10, 11) with differing thread leads are provided for the purpose of fine adjustment, free from play and counter-torque, of the optical element in two mutually perpendicular directions. The first adjusting screw (10) is screwed into the carrier (1) and the intermediate element (5), and the second adjusting screw (11) is screwed into the intermediate element (5) and the basic body (4). By comparison with the conventional three-point adjustment, only two adjusting operations are required. The invention is suitable for adjusting a reflector mirror in laser resonators (Fig.). <IMAGE>
Patent DE-3707992-A1 (DE)
Title: Gearing, particularly for turbine compressors
Inventor: VRANA LADISLAUS DIPL ING
IPC: F16H57/02
Filed: 1987-03-12
Abstract: An intermediate gear (14) is provided with pressure ridges (18) which interact with front-face sliding surfaces (42, 40) on an input gear (4) and an output gear (34), both of which are in engagement with the intermediate gear (14). As a result, the mass of the gears and pressure ridges is lower than when just two gears are used and the centre distance is the same.
Patent DE-3713608-A1 (DE)
Title: Process for renovating reinforced-concrete tanks for special waste
IPC: B09B1/00
Filed: 1987-04-23
Abstract: In a reinforced-concrete tank for special waste which has a plurality of sealing layers 9, 11, 7 arranged one above the other in a sandwich-like manner, with filter layers 10, 12 disposed between them, the filter layer serving in each case as monitoring layer for any penetration of harmful liquid from the landfill site through the sealing layer lying thereabove, it is proposed to renovate the sealing by injecting the filter layer 12 and 10 respectively disposed below the possibly defective sealing layer 7, 11 with a sealing liquid which has a higher specific weight than the harmful liquid and whose liquid pressure is adjusted such that further penetration of the harmful liquid through leakage points in the sealing layer is prevented. <IMAGE>
Patent DE-3723894-A1 (DE)
Title: Gear pump, in particular as a booster pump
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F04C15/00
Filed: 1987-07-18
Abstract: Gear pumps for increasing the pressure in thermoplastic melts cannot be sealed on the drive end by connecting the bearings of the drive shaft to the inlet channel. Leaks are avoided by having the bearing(s) of the drive shaft connected to the region of the diverging gearwheels (2, 3) by a drillhole. To control the return flow thus effected, the drillhole can end in the casing (1) within the root circle (16) of the one pinion, and be connected via slots (9) to only one or a few cells of the pump in a cycle. <IMAGE>
Patent DE-3728888-A1 (DE)
Inventor: SCHMIDT HEINRICH
IPC: B26F1/42
Filed: 1987-08-29
Abstract: The intention is to develop a method for producing cuts from an elastic paper, preferably a crêpe paper, by means of which it is possible for cuts to be made from two superposed paper webs (14) in common rotary slitting rollers (17) in a cost-effective manner and avoiding web-tensioning problems. 
<??>For this purpose, it is envisaged firstly to take all the paper webs (14) off a common parent roll (12), to form the individual paper webs by longitudinal cutting of the parent-roll web (12), and then to bring the said webs together and to cut them in an alternate manner from the two sides of the superposed paper webs (14) in the rotary slitting rollers (17). 
<??>As a result of the alternate cutting in the rotary slitting rollers (17), web-tensioning problems are avoided in the individual paper webs (14). The use of a parent roll (12) is, in terms of manufacture, advantageous compared with the use of corresponding single rolls. 
<??>The rotary slitting rollers (17) of a corresponding device are composed of two rollers which are both designed as cutting and counter-rollers and are employed alternately. 
<IMAGE>
Patent DE-3729316-A1 (DE)
Title: Method and apparatus for making closed loops from weldable strip-shaped band
Inventor: LUEDTKE KURT
IPC: B65B13/18
Filed: 1987-09-02
Abstract: The present invention relates to an apparatus for forming loops for tying round a package with a weldable strip-shaped band, in which, to form the loop, the closing unit is lowered relatively below the table plane in its position of rest, so that a small loop can be formed in this free space. A further object of the invention is to enlarge the small loop, as required, in this free space and to use the lowered position of rest of the closing unit for the lateral support of this larger loop, the edges, level with the table plane, of the slit-shaped orifice of the package-supporting plates. <IMAGE>
Patent DE-3732843-A1 (DE)
Inventor: SAKURAI HIROYUKI
IPC: B65H37/00
Filed: 1987-09-29
Abstract: A dispenser 1 for a transprinting-type error correction tape A wound on a tape reel (7, Fig. 3c) provides a housing 2 that houses the tape reel in a free rotating manner, said housing being provided with a tape removal opening 16, 9 and a tape-guiding wall 18 equipped with a small protrusion 21. <IMAGE>
Patent DE-3735419-A1 (DE)
Inventor: HEHL KARL
IPC: B29C45/47
Filed: 1987-10-20
Abstract: A plasticizing and injecting unit for use in an injection molding machine, having a carrier and supply block (10), which includes a pair of second bores (14), which are symmetrical with respect to the injection axis (s-s), and a pair of third bores (13), which are also symmetrical to the injection axis. The second bores contain respective advance-retract cylinders (A). The third bores contain respective injection cylinders (E). The advance-retract cylinders (A) are operable to axially advance and retract the plasticizing and injecting unit. The injection cylinders (E) are operable to inject molten plastic material into the injection mold. The second bores (14) are symmetrical to a first plane (f-f), which defines an angle ( alpha ) with a horizontal plane (h-h) extending through the injection axis (s-s). The third bores are symmetrical to a second plane (e-e), which includes a second angle ( beta ) with the horizontal plane.
Patent DE-3738894-A1 (DE)
Inventor: KUENZEL REINER
IPC: G08B13/08
Filed: 1987-11-16
Abstract: In an alarm transmitter having a monitoring unit arranged on a movable glass pane or door to be monitored and having an alarm transmitter and a fixed distributor coupled inductively to the transmission unit in the desired position of the glass pane or door, which distributor is connected to a signalling central processing unit, the distributor has for the inductive coupling to an oscillatory circuit of the transmission unit its own oscillatory circuit which is connected in a first switch position to a first oscillator by means of a clock-controlled selection switch in order to operate as transmitter and is connected in a second switch position to a signal evaluation circuit for signals transmitted by the transmission unit in order to operate as receiver. As a result, an exact evaluation of the signalling state of the alarm transmitter is possible. <IMAGE>
Patent DE-3741288-A1 (DE)
Title: Motor-vehicle air-conditioning system which can be switched over to cooling or heating operation
Inventor: HEUBACH WOLFGANG DIPL ING
IPC: B60H1/00
Filed: 1987-12-05
Abstract: In the case of a motor-vehicle air-conditioning system which can be switched over to cooling or heating operation it is envisaged that during the heating operation coolant is passed from the evaporator to the condenser so that the air-conditioning system acts as a heat pump. The intake side and the exit side of the condenser are connected via a by-pass line containing a non-return valve so that the condensate is removed by suction at both sides of the condenser. The non-return valve is designed as a switching valve which even in the heating operation is switched as a function of the condensation pressure in the evaporator, which then acts as a condenser.
Patent DE-3742237-A1 (DE)
Title: Application device for a disc brake
Inventor: MEHREN HERBERT DIPL ING
IPC: F16D65/14
Filed: 1987-12-12
Abstract: Hydraulically actuated application device for a disc brake. In known fully lined or partly lined disc brakes, a heat flux takes place via the brake jaws during braking operations to be executed for a relatively long time and greatly heats at least one piston of the hydraulically working application device. This necessitates the use of a special brake fluid having a high capacity for thermal load for the brake system. This brake fluid is aggressive and hygroscopic, and it is therefore impossible to use it as a medium for a central supply system for activating various further vehicle devices, such as a power-steering device, level-regulating device and the like. The new hydraulic application device has heat insulation which allows the possibility of connecting the brake system to a central supply system for a plurality of vehicle devices.