baber/WOPTO huggingface dataset:
Patent DE-3602576-A1 (DE)
Title: Trunk piston, particularly for internal combustion engines, with a connecting rod fixedly attached to the suction pin
Inventor: PFEIFFENBERGER HORST
IPC: F16J1/16
Filed: 1986-01-29
Abstract: In order to be able to design a trunk piston, particularly for internal combustion engines, with an extremely short compression stroke, a gudgeon pin (7) is divided into circumferentially load-bearing surface areas (10) and narrower areas, with faces (9) set back radially in relation to the longitudinal axis of the gudgeon pin (7). By means of this division and of correspondingly designed bearing in the piston (1) with bearing surfaces arranged a distance apart (bearing surface 6 and bearing shells 8), the gudgeon pin (7) can be inserted into its bearing from the underside of the piston (1) and aligned there. The gudgeon pin bearing in the piston is of a design such that the bearing surfaces which transmit the forces resulting from the combustion pressure are larger than those which merely have to accept the inertia forces during the upward stroke of the piston. <IMAGE>
Patent DE-3604694-A1 (DE)
Inventor: CHALUPKA BRIGITTE
IPC: B01F15/00
Filed: 1986-02-14
Abstract: 1. Apparatus for formulating pharmaceutical or cosmetic ointments or creams, comprising an ointment vessel fitted with a stirring mechanism and having spraying heads for cleaning purposes, and a safety valve and a homogenising device arranged in the vessel or in the bypass to the vessel, characterised in that one or more fixed spraying head or heads (8, 9), disposed at various heights, and at least one pivotable spraying head (12) to spray rinsing fluid, are arranged in the vessel (1), and they coat the whole of the inner surface of the vessel and can optionally be supplied separately by means of individual supply pipes.
Patent DE-3608886-A1 (DE)
Inventor: LENTJES THEODOR
IPC: B65B47/02
Filed: 1986-03-17
Abstract: 1. Method for producing at least two moulded parts (36, 38) in one single operation by thermoplastic forming of corresponding sheet blank sections (12a, 12b), characterized by using a sheet (12) which is scored, in part at least, along the parting line between said sheet blank sections 12a, b).
Patent DE-3611187-A1 (DE)
Title: Device for switching through busbar lines of electrical assemblies which can be arranged in a row
Inventor: HEPPNER MANFRED DIPL ING
IPC: H01R9/26
Filed: 1986-04-03
Abstract: The invention relates to a device for switching through busbar lines of electrical assemblies which can be arranged in a row and are provided with plug devices on the mutually facing sides. In order that any desired assembly can be released individually from the row without adversely affecting the through-switching and mounting of the other assemblies which are connected in the row, the invention provides that the plug connections of the assemblies are constructed as plug pins or plug sockets, whose insertion direction is directed at right angles to a horizontal connecting plate, that the plug connections of adjacent assemblies can be connected by means of a plug connector which has a number of contact links corresponding to the number of busbar lines to be switched through, and that the contact links are each provided with two plug sockets or two plug pins whose separation corresponds to the separation between two mutually associated plug pins or plug sockets of two assemblies which are arranged directly adjacent to one another in a row.
Patent DE-3614984-A1 (DE)
Title: Apparatus in an automatic packaging system
Inventor: MEYER ERICH
IPC: B65B9/06
Filed: 1986-05-02
Abstract: An automatic packaging system contains at least one deflecting station (14). In the deflecting station (14), individual articles are brought from a rectilinear movement onto a circular path. The articles (15) possess a thickness which is appreciable in relation to the radius of the circular path. As soon as the articles come onto the circular path, they are transported at a constant angular speed, so that their outside has a higher path speed. So that the articles do not undergo distortions and warpings, provision is made for them to be driven in the deflecting station on their inside only and, in the region upstream of the deflecting station, to be releasable from the belt driving them. For this purpose, there can be provided a suction device (33), in which a lower negative pressure prevails than inside the suction roller (25). <IMAGE>
Patent DE-3617455-A1 (DE)
Title: Double-axle loading device for planar sample elements
Inventor: BOECKERS MANFRED
IPC: G01N3/10
Filed: 1986-05-23
Abstract: Examination device for double-axle static and/or dynamic tensile and/or pressure loading planar samples of material in which the sample of material to be examined is clamped in the centre between four hydraulic cylinders (1, ...4) which are arranged in a cross shape and electronically controllable in terms of power and displacement and each have one force transmitting element (5) with a plurality of force application elements (6) clamped on four sides, and is subjected to double-axle planar loading. <IMAGE>
Patent DE-3619501-A1 (DE)
Title: Apparatus for keeping fermented beverages fresh
Inventor: DUERR KARL
IPC: C12H1/22
Filed: 1986-06-10
Abstract: The invention relates to keeping beverages fresh by natural carbon dioxide (e.g. wine) in vessels (e.g. a barrel) with the possibility of being able to take off any desired quantities at any time. The object underlying the invention was to   a) prevent the exchange of air at the surface of the beverage which takes place in a partially full vessel and leads to oxidation (vinegar) of the beverage, b) take off any desired quantities of the beverage from the vessel without the following air coming into contact with the beverage.   According to the invention this was achieved by introducing an expandable membrane (air balloon) into the vessel. Subsequent pumping up of the membrane expands it and it lies on the surface of the beverage and against the walls of the vessel. A complete air seal is achieved by appropriate pressure using an electric air pump with a pressure monitor. When beverage is taken off, the membrane expands accordingly and always remains close-fitting. Entry of air is excluded, the natural carbon dioxide can not escape and the beverage remains fresh up to the last litre.
Patent DE-3620467-A1 (DE)
Title: Process for the preparation of  beta -lactams, and  beta -lactams
Inventor: ERNST BEAT DR
IPC: C07D405/04
Filed: 1986-06-19
Abstract: The reaction of Schiff's bases of the formula R<3>-N=CH-R<2)<II), in which R<2> is a substitutable group or a radical which can be converted into a substitutable group and R<3> is a protective group, with a carboxylic acid derivative of the formula H3C-CH(OR<1>)CH2COX(II), in which R<1> denotes a protective group, in the presence of a tertiary amine, leads in high yields to ss-lactams of the formula I <IMAGE> The ss-lactams of the formula I are intermediates for the preparation of penem and carbapenem derivatives.
Patent DE-3622322-A1 (DE)
Title: Process for the finishing conversion of isoindoline pigments
Inventor: LOTSCH WOLFGANG DR
IPC: C09B67/22
Filed: 1986-07-03
Abstract: Isoindoline pigments undergo a finishing conversion by heat treatment of the pigment in a mixture of water and benzenemono- and/or -dicarboxylic acids. The pigment forms obtained comprise good crystals of high weather fastness which give colorations of improved colour purity.
Patent DE-3628785-A1 (DE)
Title: Apparatus for positioning digging members
Inventor: SCHEFFLER DIETRICH DR ING
IPC: E02F3/26
Filed: 1986-08-25
Abstract: The invention relates to an apparatus for positioning digging members, the cutting plane of which can be influenced by changing the inclination of an articulated digging-member boom and is generally used in opencast working, earth moving and civil engineering as well as in mining engineering. The aim of the invention is to produce defined cutting planes with little equipment and technological outlay. The technical object of the invention is to develop an apparatus for positioning digging members. The invention is to ensure that all cutting planes are worked which run either parallel to or identically to the working plane or form together with the working plane a 90 DEG straight cutting-track line, or a straight cutting-track line running parallel to the direction of advance, or if suitable working planes are to be created by means of levelling winning equipment. In addition, the apparatus is to permit continuous transition from the one to the other of the said cutting planes. According to the invention, the object is achieved in that the apparatus consists of a gyroscope base frame, a gyroscope with three degrees of freedom (supported gyroscope), a projector and a control template. <IMAGE>
Patent DE-3629643-A1 (DE)
Title: Deformable seal for the gap between the edge of a building opening and the rear of a vehicle which has been driven up to said opening
Inventor: ALTEN KURT
IPC: B65G69/00
Filed: 1986-08-30
Abstract: The invention takes as its departure point seals of the abovementioned type, in the case of which there is provided an apron for sealing purposes, whose lateral portions are fastened on the lateral legs of a U-shaped frame and whose upper, transversely extending portion is fastened on the horizontal web of the frame. The invention provides, beneath the web, a horizontal pulling cable, whose ends are fastened on the upper end of the lateral legs. By pulling on the pulling cable, the web can be arched upwards, thus making it possible to counteract the formation of folds in the apron and a lateral displacement of the legs.
Patent DE-3633051-A1 (DE)
Title: Map device
Inventor: PACHLER-FROEHLICH INGRID
IPC: G01C15/00
Filed: 1986-09-29
Abstract: This device is, in particular, a globe in whose interior a drive and control mechanism is located which is capable of guiding a light pointer (42) along the inner wall of the globe in a manner such that an externally visible light dot, which can be moved as desired in the horizontal and vertical directions, indicates the geographical situation of the place whose name has been input into the computer which is located in the foot of the globe. The control is provided by a permanently programmed microcomputer which is connected to the stepping motors (31, 41) of the mechanism. … <IMAGE> …
Patent DE-3635864-A1 (DE)
Title: Process for producing effervescent granules, effervescent granules produced thereby and use thereof
Inventor: GERGELY GERHARD
IPC: A61K9/46
Filed: 1986-10-22
Abstract: Process for producing effervescent granules having a content of at least one solid, crystalline, edible organic acid, in particular citric acid, and at least one alkali metal carbonate or alkaline earth metal carbonate releasing CO2 during reaction with the organic acid in aqueous solution, in which, if required, in a vacuum mixer, for the formation of a first coating layer, which adheres to the surface layer of the particular acid crystal via a binding layer formed by the action of acid and carbonate and which has a first pulverised coating mass containing at least one alkali metal carbonate or alkaline earth metal carbonate, some of the total amount of acid and some of the alkali metal carbonate(s) and/or alkaline earth metal carbonate(s) of the first coating mass are dissolved and brought together for reaction in a solvent for the acid, such as water, alcohol or a mixture thereof, whereupon the prereaction solution thus prepared is applied to the acid crystals and, after forming the first coating layer, in at least one further reaction step, at least one further solid pulverised coating mass is added and reacted to the preceding coating layer, which was formed in the preceding reaction step and is moist due to the water of crystallisation released during the reaction, with intensive stirring, for the formation of at least one further coating layer, whereupon, finally, in a terminating coating formation of a... Original abstract incomplete.
Patent DE-3636123-A1 (DE)
Inventor: LAHR WOLFGANG
IPC: A61K31/44
Filed: 1986-10-23
Abstract: The solid medicinal preparations are suitable for administration as one dose a day for the treatment of circulatory disorders and high blood pressure.
Patent DE-3705729-A1 (DE)
Title: Hydraulic brake system for motor vehicles
Inventor: SEIBERT WOLFRAM DR
IPC: B60T8/44
Filed: 1987-02-23
Abstract: The brake system has a tandem brake master cylinder (1), operable by a brake pedal (3), to which cylinder wheel brakes (16, 17) are connected, which for controlling the brake pressure can be connected to the outlet (28) of a pump unit (29) by a brake slip control device by way of sequence valves (24, 25), and a vacuum brake booster (2). In order to prevent the pressure in the tandem brake master cylinder (1) from considerably exceeding the maximum pressure at the outlet of the pump assembly (29) in the event of brake slip control, a pressure reducing valve (41) is connected to a line (38) of the brake booster (2) leading to the vacuum source (39), by means of which valve the line (38) can be connected to the atmosphere. The pressure reducing valve (41) can be actuated by the pressure in the tandem brake master cylinder (1) in such a way that when a predetermined master cylinder pressure is attained the vacuum in the brake booster is reduced to such an extent that the predetermined master cylinder pressure is not exceeded. <IMAGE>
Patent DE-3714582-A1 (DE)
Inventor: GACH PETER P
IPC: B65D55/02
Filed: 1987-04-30
Abstract: A tamper indicating package incorporates a closure comprising a cylindrical body 2, open at both ends, for screw-threaded engagement with the neck of a container and a transparent cap member 9, which may co-operate with the body by inter-engaging flanges and grooves which allow relative rotation, or may form a unitary structure with the body. Visible under the cap member 9 is a linear 19 which may be bonded both to the cap member and to the neck of the container so that it is visibly destroyed when the closure is unscrewed. A resilient bead 26 may be provided at the underside of the cap member 9 to accommodate variations in the surface 20 of the neck of the container against which the cap member is re-sealable. <IMAGE>
Patent DE-3724380-A1 (DE)
Title: Feed device
Inventor: FLASKA MILOS
IPC: F16H19/02
Filed: 1987-07-23
Abstract: The invention relates to a device, the feed of which is ensured by a rotating spindle. The object of the invention is to create a device which is simple and inexpensive to produce and continuously derives the movement in both directions of rotation from the spindle without gearing. The invention achieves this object in that the body with the centring step and the centring openings is fastened to the bracket, that the cylindrical forks with the rollers are mounted in the centring openings, that the rollers are provided with bolts which engage in the beds accommodated in the bracket, that the bracket is provided with screws with adjusting tapers which engage in the tapered recesses in the body, and that arranged in the centre of the body and the bracket is a centre opening for the drive spindle, on the surface of which the rollers are in contact.
Patent DE-3726917-A1 (DE)
Inventor: REICHERT GUENTHER DIPL CHEM DR
IPC: C10G29/06
Filed: 1987-08-13
Abstract: 1. Process for removing hydrogen sulphide, characterized in that the hydrogen sulphide to be removed is brought into contact with a transition metal 2-ethylhexanoate.
Patent DE-3728595-A1 (DE)
Title: Process and apparatus for preparing a hydrogen peroxide/air mixture for sterilising containers
Inventor: AMMANN SIEGFRIED ING GRAD
IPC: B65B55/10
Filed: 1987-08-27
Abstract: In a process for preparing a hydrogen peroxide/air mixture for sterilising containers for receiving goods, in particular foods, in which process heated hydrogen peroxide vapour and hot air are blown into the containers as a mixture, after the heating of the hydrogen peroxide this is fed in vapour form to a hot-air stream. Before the hydrogen peroxide vapour stream is mixed with the hot-air stream, any hydrogen peroxide still present in liquid form in the hydrogen peroxide vapour stream is retained. In an embodiment in terms of apparatus, a drip valve (25) is connected downstream of a hydrogen peroxide vessel (16, 19) for the release of liquid peroxide into a heating space (32). In addition, a heating device (31) for generating H2O2 vapour and a H2O2 vapour line (34) from the heating space (32) to a hot-air line (12) for the feed of an H2O2 vapour stream to a hot-air stream are provided, the H2O2 vapour line being conducted upwardly on its path to the hot-air line (12) and at a point which is arranged above the level of the heating space (32) is connected to the hot-air line (12) so that even in the event of any technical fault by which the liquid hydrogen peroxide passes into the H2O2 vapour line, penetration into the hot-air line is prevented. <IMAGE>
Patent DE-3737954-A1 (DE)
Title: Rotating filling machine for pouring still liquids into containers, especially plastic bottles made of a soft or a semi-rigid material
Inventor: FRICK EDUARD
IPC: B67C3/04
Filed: 1987-11-07
Abstract: A rotating filling machine for pouring still liquids into containers, especially plastic bottles made of a soft or a semi-rigid material, having a liquid container (18) which contains a gas chamber (38) and to which a plurality of filling elements (24) are connected which each have a return gas pipe (25), the lower end of which opens out into the container (82) to be filled and the upper end (37) of which is connected to the vacuum pipe (23) of a low pressure generating device (22), the container (82) passing through a return gas discharge zone and a suction zone in the machine, is further developed in that an aperture (75) is provided for connecting the gas chamber (38) to the atmosphere and in that a common control device (26) is assigned to the upper ends (37) of the return gas pipe (25), to which control device (26) there are connected the vacuum pipe (23) and the gas chamber (38) or a deaeration pipe (71) leading to the atmosphere, the common control device (26) being designed in such a way that on one side the return gas pipes (25) situated in the return gas discharge zone are connected to the gas chamber (38) or the deaeration pipe (71) while on the other side the return gas pipes (25) situated in the suction zone in each case are connected to the vacuum pipe (23); see Figure 1. <IMAGE>
Patent DE-3741041-A1 (DE)
Title: Process for producing a frame for propped-up false-floor panels
Inventor: ROTHFUSS THOMAS
IPC: E04F15/024
Filed: 1987-02-19
Abstract: Process for producing a frame for a floor panel which is borne, in particular, only at the corners and is intended for propped-up false floors. In the case of frames comprising sheet-metal profiles (1) which exhibit, at the edge to the tread-surface plane, a bent edge in that one leg (2) of the frame is bent around into the tread-surface plane, said edge cannot be designed to be sharp-edged. This results, when laying the panels one against the other, in a small gap which, in particular in the case of thin, hard floor coverings, can lead to a penetration of the floor covering at this point under punctiform loading. The sharp-edged termination can be achieved in that a bead (3), formed into the sheet-metal profile (1) in the vicinity of the relevant panel edge, is levelled in a tool such that it is formed by yielding of the sheet-metal material. The frame is filled, in the case of the finished floor panel, with a free-flowing, setting material. <IMAGE>
Patent DE-3743351-A1 (DE)
Title: Method of guiding the screw advancing movement of an injection-moulding machine
Inventor: LAUTERBACH MARTIN DIPL ING
IPC: B29C45/76
Filed: 1987-12-21
Abstract: In the method, during mould filling in plastics injection moulding, a pressure signal and the position of the screw, acting as a plunger, are registered at certain intervals and passed on for evaluation. Here an optimisation of the machine setting is carried out, the pressure profile measured in the mould cavity or in the front cavity of the injection unit or in the hydraulic cylinder being brought to a linear increase from cycle to cycle. A further step ensures that the sum of pressure values recorded at certain intervals is minimised. By comparison of the variation in screw stroke, related to the variation in pressure, with a family of characteristics recorded with the injection unit closed, the amount of material transported from the injection unit into the mould is determined. As a result, the point in time and the screw position at which virtually no further mould filling takes place are determined.
Patent DE-3744577-A1 (DE)
Title: Electrical vertical adjustment device for a safety belt system
IPC: B60R22/20
Filed: 1987-12-30
Abstract: An electrical vertical adjustment device for a safety belt system, especially for a belt point and/or a belt paying out device, especially in a motor vehicle, includes a guide rail which can be fastened to a support, a threaded spindle which is rotatably mounted on the guide rail and runs in the longitudinal direction of the guide rail, a carrier which is displaceably mounted on the guide rail and can be coupled to a belt fitting part and/or a vertically adjustable belt paying-out part, a vertical adjustment drive and a drive connection between the vertical adjustment drive and the threaded spindle in order to ensure reliable operation while keeping the design simple.
Patent DE-3804677-A1 (DE)
Title: Sealing connecting arrangement for an electric motor
Inventor: STEINMUELLER JOERG
IPC: H02K5/22
Filed: 1988-02-15
Abstract: A connecting arrangement for waterproof sealing of the conductor bushing between the housing end edge of an electric motor and an attachment housing. The technical problem is to provide a connecting arrangement which ensures sealed termination of the said insertion zone and additionally carries the switching and connecting elements for the electric motor. A sealing plate (1) covers the housing end edge (2) and is used as a support for an electrical printed circuit board (10, 101). The printed circuit board carries all the components and connecting elements. <IMAGE>
Patent DE-3810714-A1 (DE)
Title: Flexible power cable, in particular a trailing cable, with integrated optical waveguides
Inventor: HARJES BERND DR ING
IPC: H01B9/00
Filed: 1988-03-30
Abstract: In the production of a multicore flexible power cable, in which there is an optical waveguide line arranged in one of the outer power core interstices instead of a component protective-conductor core, there is the risk that the high pressures and temperatures occurring during the extrusion and crosslinking of the inner and outer sheathes damaging the optical waveguides. Protection of the optical waveguides is achieved by there being arranged over the sheath (62) of the optical waveguide line (6) a heat-insulating jacket (64) comprising a plurality of layers of woven tapes and/or nonwoven fabrics of a material which is heat-resistant up to at least 200@C and is of low thermal conductivity, and by the core interstice receiving the optical waveguide line (6) being filled to over 50% of the interstice volume with wormings (52) of jute threads or similar material. This structural design is used in particular in the case of trailing cables with integrated optical waveguides, where it protects the optical waveguides in the case of very high mechanical stresses not only during production but also during use of the trailing cables for the connection of large mobile equipment (excavators and stackers). <IMAGE>