baber/WOPTO huggingface dataset:
Patent DE-3416082-A1 (DE)
Title: Method, test strip and apparatus for testing the tensile strength of paper, cardboard, paperboard and the like
Inventor: MAREK KONRAD
IPC: G01N3/02
Filed: 1984-04-30
Abstract: The invention describes a method for testing the tensile strength of paper, paperboard, plastic films and the like, in which test strips are interposed between two measuring clamps arranged opposite one another, clamped by the latter, subjected to ultimate tensile stress and finally, as a torn sample, taken out again. An essential feature is that a plurality of test strips (2) are combined into a unit and are guided in steps through the measuring clamps (30). The test strips are arranged parallel to one another in groups and the ends of the test strips of each group are connected to one another. A manipulating unit (1, 20 or 26) of this kind can be formed from a plurality of test strips (2) which are held together by clamping frames (3, 4), by holding strips (21) from the same material as the samples or by adhesive tapes (27, 29). Furthermore, the invention describes an apparatus for implementing the method with the aid of the manipulating units, which has a transport device which transports the manipulating unit in stages in a plane perpendicular to the plane of the measuring clamps, and the measuring clamps (30) of which have an inside width (31) through which the holding strips or holding struts (5, 21) can pass. The transport device has magazines, separating devices and feeding devices and is suitable for fully automatic operation and/or incorporation into an automatic line. <IMAGE>
Patent DE-3417880-A1 (DE)
Title: Absorption heat pump
Inventor: GROSS VOLKMAR DIPL ING
IPC: F25B15/02
Filed: 1984-05-14
Abstract: The invention relates to an absorption heat pump according to Patent Application WP F 25 B/2410156 with a temperature changer assigned to the thermal drive part of the solution pump. According to the invention, there are integrated into the connection lines between evaporator or expeller and temperature changer shut-off members which are actuated automatically alternately via timers or temperature sensors controlled in a temperature-dependent manner, the medium conducted in the respective connection line, after passing the thermal drive part of the solution pump, passing directly into the solution heat exchanger or the coolant heat exchanger and subsequently into the absorber.
Patent DE-3424796-A1 (DE)
Title: Low-section tyre for high travel speeds
Inventor: SANETO KAZUYOSHI
IPC: B60C11/03
Filed: 1984-07-05
Abstract: A low-section tyre for high speeds whose tread profile consists of a number of continuous main grooves oriented in the circumferential direction, the width of these main grooves being greater the nearer they are located to the centre of the tyre.
Patent DE-3431102-A1 (DE)
Title: Thermoplastic filling composition based on chlorinated polyethylene with matched plasticiser migration capacity in plastics cable and lines
Inventor: KRESTEL WILHELM ANDREAS DIPL C
IPC: C09J123/28
Filed: 1984-08-24
Abstract: Published without abstract.
Patent DE-3433329-A1 (DE)
Inventor: BONOMINI VITTORIO PROF
IPC: A61K35/12
Filed: 1984-09-11
Abstract: The administration of the drug, containing defibrotide as the active ingredient, in the case of acute renal insufficiencies accompanied by a thrombotic microangiopathy, permits the evolution of the clinical situation towards the chronicity to be stopped and, in a number of cases, a complete remission to be obtained.
Patent DE-3433935-A1 (DE)
Title: Front area of a passenger car
Inventor: REISTER DIETRICH DR
IPC: B60R19/52
Filed: 1984-09-15
Abstract: Front area of a passenger car with a front-mounted water-cooled engine which is supported by longitudinal carriers of a chassis frame, a radiator which is arranged at the front end of the engine compartment, a front cover with radiator grille and light holders and a bumper with bumper cushioning. In order to construct a complete assembly unit for the assembly and repair of the front area, the said area is constructed as a self-bearing assembly which contains the front cover and the radiator and has as a bearing component a crossmember which supports the bumper cushioning and is resiliently borne by the longitudinal members in the longitudinal direction of the motor vehicle via a shock absorber and is guided on the said longitudinal carriers and detachably connected to them.
Patent DE-3442307-A1 (DE)
Title: Lifting and setting-down device for transportable large containers, e.g. cabins, freight containers or the like
Inventor: RIEDL REINHOLD DIPL ING
IPC: B66F3/02
Filed: 1984-11-20
Abstract: The lifting and setting-down device for large containers 10 has four rack-and-pinion jacks 12 which are attached low down to the corners of said container by means of extension arms 11. The racks 44 are fastened on supports 15 along which the rack-and-pinion jacks 12 can be raised and lowered with corresponding actuation. In order also to be able to move the large container 10 by means of the lifting and setting-down device, the lower ends of the supports 15 can be connected to running wheels 30 via wheel carriages 32. In order that the wheel carriages 32 can roll laterally under the rack-and-pinion jacks 12 when the large containers 10 are set down on the ground, the support surface 36 of the wheel carriages 32 are arranged at a lower level for the lower ends of the supports 15. When the supports 15 are resting on the support surfaces 36 of the wheel carriages 32, a guide pin 37 engages on the wheel carriages 32 in an axial bore 38 at the lower ends of the supports 15, as a result of which the running wheels 30 can be rotated relative to the supports 15 when the large container 10 is lifted by a corresponding amount for moving so that the running wheels 30 have a certain spacing relative to the underside of the jack housing. <IMAGE>
Patent DE-3502889-A1 (DE)
Title: Transformer circuit
Inventor: MEHNERT WALTER DIPL ING DR
IPC: G05F1/30
Filed: 1985-01-29
Abstract: In order to reduce the power loss, the weight and the switching times, a transformer circuit according to the invention comprises (in order to change the amplitude of its output voltage (UA) in a step-by-step manner) at least one actuating unit (4) having a transformer (8) whose first winding (9) connects an input connection (2) to an output connection (5) of the actuating unit, as well as switches (15, 16) by means of which either the input voltage or the output voltage of the actuating unit can be connected to a further winding (11) of the transformer. As a result of suitable selection of the winding direction, the voltage ( DELTA U1 or  DELTA U2 respectively) which is in this case induced in the first winding is respectively added to the input voltage or subtracted from it. The further winding can furthermore be short-circuited by means of a short-circuiting switch (17); the output voltage (UA) is then equal to the input voltage (UE). By opening the circuit of the further winding, the first winding develops a major induction effect for the load current. The same can be achieved using two series-connected actuating units. With a measurement-sensor arrangement, a comparator arrangement and a switch controller, one or more actuating units are used as voltage stabilising devices or voltage regulators. <IMAGE>
Patent DE-3507176-A1 (DE)
Title: Vane pump
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F01C21/08
Filed: 1985-03-01
Abstract: A vane pump has a pair of hook-shaped vanes which are guided in a sliding manner in a common slot of the rotor (2). The webs of the vanes, together with the hook heads in each case form a hook chamber. The hook chambers reemerge from the rotor approximately 90 DEG behind bottom dead centre. During this rotation phase, oil is specifically ducted into the hook chambers in order to control the retracting movement and the extending movement of the vanes and to ensure that the vanes are bearing on the casing circumference at all times. The oil supply can be effected, in particular, through a central bore and cutouts at the web ends.
Patent DE-3512142-A1 (DE)
Inventor: WIENKE JOERGEN
IPC: H01P1/387
Filed: 1985-04-03
Abstract: An easily manufactured microwave circulator having a dielectric substrate (2), carrying a strip-line branching network (1) and a ferrite disc (4), which is inserted in a cut-out (3) underneath the strip-line branching network (1) and at least partially penetrating the substrate (2), is produced by the substrate (2) being fitted with its side opposite to the strip-line branching network (1) on a metal plate (5), the metal plate (5) having a through-hole (6), into which the ferrite disc (4) protruding into the cut-out (3) of the substrate (2) continues, and the hole opening being covered by an electrically conductive disc (7). <IMAGE>
Patent DE-3516491-A1 (DE)
Title: Folding book
Inventor: HAVEKOST HERMANN
IPC: B42D1/00
Filed: 1985-05-08
Abstract: Published without abstract.
Patent DE-3517251-A1 (DE)
Title: Process for producing a shaped outer covering
Inventor: YAMAGISHI KOICHI
IPC: B29C41/22
Filed: 1985-05-13
Abstract: The invention relates to a process for producing a shaped outer covering, in which two or more than two pulverulent, differently coloured resin materials are mixed together in a desired ratio to give a powder mixture, after which the powder mixture is heated in a preheated mould so that the powder mixture melts, forming a moulded product with a speckled pattern or with a pepper-and-salt pattern on its surface.
Patent DE-3524296-A1 (DE)
Title: Novel azole, processes for its preparation, and its use
Inventor: GRASSBERGER MAXIMILIAN DR
IPC: A01N43/653
Filed: 1985-07-06
Abstract: The invention relates to a novel azole, namely the laevorotatory enantiomer of the compound of the formula <IMAGE> to processes for its preparation and to its use.o
Patent DE-3526983-A1 (DE)
Title: Ink eraser for transparent paper
Inventor: QUEISSER KLAUS
IPC: B43L19/00
Filed: 1985-07-27
Abstract: In this ink eraser for transparent paper, a metal eraser handle is provided with an anchoring and a plastic grip. In order to permit erasure, the metal eraser grip has a fine nailfile-like surface in the foot region.
Patent DE-3537406-A1 (DE)
Title: Plug strip arrangement for connecting pin matrix connectors to printed circuit boards
Inventor: MOLITOR PAUL-RAINER
IPC: H01R12/71
Filed: 1985-10-21
Abstract: The plug strip arrangement is used for connecting pin matrix connectors to printed circuit boards and has at least two plug strips (1, 2), which each comprise a plug housing (3) which consists of insulating material and has a multiplicity of contacts (4) which are supported therein and are separated from one another. The ends of these contacts (4) project beyond the plug housing end surface (5) at a spacing in accordance with the grid dimension which corresponds to that of the connecting openings (which accommodate them and can be soldered to them) of the printed circuit boards and on whose other ends, which are constructed as plug pins or possibly plug sockets, the pin matrix connectors, which are connected to a cable, can be plugged. In order to simplify the assembly (installation) of the plug strips, at least two adjacent plug strips (1, 2) are combined with the interposition of in each case one adaptor plate (11, 11') between the mutually facing outer sides (7, 9) of the plug strip housing (3), to form a plug strip unit. The surface structure of the adaptor plates (11, 11') in this case corresponds in each case to that of the outer sides (7, 9) of the plug strip housings (3) resting thereon. <IMAGE>
Patent DE-3539418-A1 (DE)
Title: Wobble-action press
Inventor: BERNET ALOIS
IPC: B21K21/00
Filed: 1985-11-07
Abstract: The ejector (19) passing through the bottom die (7) of the wobble-action press carries a piercing punch (29) which can be displaced vertically with the said ejector and which interacts with a piercing die bush (34) arranged concentrically and rigidly in the top die (5) in order, under the effect of a stroke movement of the ejector piston (21) superimposed on the stroke movement of the piston (10) carrying the bottom die (7) and of the wobbling motion of the top die (5), to pierce the workpiece and force the excess material which arises during this process into the piercing die bush (34). In this way, holes which are highly accurate in terms of diameter and concentricity are achieved in the workpiece and, in addition, compaction of the material is obtained in the core of the workpiece, which was hitherto always soft, and this compaction approaches that in the formed edge regions of the workpiece, giving a hole wall with an extremely good surface finish and very high strength. <IMAGE>
Patent DE-3542506-A1 (DE)
Title: Machining apparatus for workpieces
Inventor: HONRATH KURT DR ING
IPC: B23Q3/155
Filed: 1985-12-02
Abstract: The invention relates to an apparatus (1) for machining workpieces, comprising one or more machine tools (2), which can be numerically controlled by a central, electric control unit, and tool-changing devices (3) with a plurality of magazine places (10) for accommodating tools. The tool-changing devices (3) of individual machine tools (2) can here be linked via a central tool-transport system (4). According to the invention, the tool-changing devices (3) of the machine tools (2) are provided with a device for detecting the wear state of the tools, which in turn is coupled to a reworking apparatus (6) for the tools. The device (5) for detecting the wear state of the tools conveys the respective wear state of the tools to a central control unit of the machine tools (2) and controls the machine tools (2) as a function of a comparison between the conveyed actual-wear-value reference quantity and a predetermined tool desired-value reference quantity (Fig. 2). <IMAGE>
Patent DE-3609830-A1 (DE)
Title: Target for the purposes of practice and sport
Inventor: BORNMANN KARL-GERHARD
IPC: F41J1/01
Filed: 1986-03-22
Abstract: A target with a target picture for the purposes of practice or sport is described, which target consists of a multilayer composite material. As inner layer, a crosslinked, flexible polyurethane foam with a bulk density of 30 to 250 kg/m<3> is used. A reinforcing layer, for example of packaging paper, is laminated onto the middle layer. As outer layers, webs of crosslinked, flexible polyolefin foam with a density of 100 to 250 kg/m<3> are used. The targets with this structure have a high stability with low mass and a high resistance to projectiles.
Patent DE-3610778-A1 (DE)
Inventor: PETER HEINZ
IPC: B65G47/14
Filed: 1986-03-29
Abstract: 1. Device for separating tangled objects, especially coiled springs, having a conveyor path (12), preferably constructed as an intermediate store, out of which the tangled objects pass purposefully onto the central region of a supporting part (40) rotating about a vertical axis which guides the tangled objects onto a wall (14, 16) enclosing the region of movement of the supporting part, from where the tangled objects pass into an outlet (52), characterized in that the supporting part (40) is conformed and its speed is chosen so that the tangled objects under the influence of the centrifugal force strike the wall (14, 16) surrounding the region of movement of the supporting part (40) at an interval with an impetus which generates the required disentangling effect, and that an annular space (50), from which the outlet (52) leads out downwards, is formed between the region of movement of the supporting part (40) and the enclosing wall (16).
Patent DE-3612381-A1 (DE)
Inventor: BLOCK WERNER
IPC: C04B18/04
Filed: 1986-04-12
Abstract: Process for preparing filter dust, dredging sludge (harbour sludge) and similar waste matter for final disposal, whereby the waste matter is mixed with a cohesive matrix material, in particular clay or loam, and this mixture is treated by an addition agent which breaks down the capillarity and, by catalytic ion exchange, the hydrophilic forces of the cohesive material, the mixture produced being pressed to form moulded bodies of any desired size suitable for disposal. The addition agent used is sulphonated water-soluble oil. The cohesive material is added to the waste matter in a proportion of between 30 % and 60 % by weight with reference to the  total quantity, and the addition agent is added to the mixture in a proportion of between 0.4 and 1.0 l. per ton, related to the cohesive material contained in the mixture. The moulded bodies are heat-treated at a temperature of between 400 DEG C and 1400 DEG C.
Patent DE-3616051-A1 (DE)
Title: Method of monitoring the digestion of lignocelluloses with the aid of FTIR spectroscopy
Inventor: PATT RUDOLF
IPC: G01N21/35
Filed: 1986-05-13
Abstract: In contrast to the current process control systems in the pulp industry, in which cooking parameters such as temperature, cooking time and/or consumption of chemicals are determined and used to calculate a prediction of the endpoint of cooking, FTIR-spectroscopic control observes the progress of cooking by direct and simultaneous determination of the concentration of the substances dissolved out of the lignocelluloses and of the cooking chemicals. In this method, an IR data set determined from the absorption of the digestion solution in the near and/or middle IR range is linked with the analytical data of the cooked pulps, for example the residual lignin content, by means of mathematical/statistical evaluation methods, for example multiple regression analyses. The statistical relevance of the correlation equations is continuously improved by using the latest cooking results each time. This method allows digestions to be controlled in such a way that the values of the cooked pulps agree with the prescribed values with greater accuracy than when using hitherto conventional methods.
Patent DE-3617996-A1 (DE)
Title: Solid, photoconductive layers, and electrophotographic recording materials containing them
Inventor: LEYRER REINHOLD J DR
IPC: G03G5/07
Filed: 1986-05-28
Abstract: Solid, photoconductive layers, containing an organic, photoconductive compound and a photosensitive compound which acts as a sensitiser therefor, where the photoconductive compound is a polysiloxane carrying pendant carbazole groups and the sensitising compound is an organic dye or an organic pigment, in particular a perylene-3,4:9,10-tetracarboxylic acid derivative. The invention furthermore relates to electrophotographic recording materials containing an electroconductive support and a solid, photoconductive layer according to the invention applied thereto.
Patent DE-3619088-A1 (DE)
Title: Flat-silo extraction appliance
Inventor: STRAUTMANN HEINRICH
IPC: A01F25/20
Filed: 1986-06-06
Abstract: In order to satisfy the different conditions of silage from flat silos, if possible under all circumstances, a flat-silo extraction appliance is designed with two cutting systems. One cutting system is designed for silage which can be cut easily and the other for silage which is difficult to cut. <IMAGE>
Patent DE-3621192-A1 (DE)
Title: Self-contained appliance combination for agriculture
Inventor: REINKE WILFRIED
IPC: A01B73/02
Filed: 1986-06-25
Abstract: Self-contained appliance combination for agriculture, consisting of a ground-working appliance with ground-working implements, behind which appliance a ground roller is connected, and of a cultivating machine, preferably seed drill, connected to the ground-working appliance, the coupling parts being designed in such a way that the cultivating machine, preferably seed drill, can, by means of at least one lifting cylinder cooperating with the coupling parts, be shifted out of the working position forwards and upwards into a transport position, as seen in the direction of travel, specifically in such a way that, in the transport position, the cultivating machine is located at least above the ground roller. In order to provide a simple design of the coupling parts, in order to lift the cultivating machine forwards and upwards in a simple way, so that an extremely compact form of construction for the transport position is achieved, provision is made for the coupling parts to be designed as a guide track (5), along which the cultivating machine (4) can be shifted out of the working position forwards and upwards in the transport position, so that the cultivating machine (4) is located at least partially above the ground-working machine (1). <IMAGE>
Patent DE-3623283-A1 (DE)
Inventor: THEELEN EGON
IPC: E21D9/08
Filed: 1986-07-10
Abstract: A method of tunnel driving in unstable soils beneath the ground-water level, the face being constantly acted upon by counterpressure from a medium such as water and/or a thixotropic liquid during driving or air during pauses in the driving and being excavated with an excavating tool (6) located in front of the pressure shield (12). The mixture of waste and medium located in the chamber (15) between face and pressure shield (12) is conveyed away, in the course of which the excavation space can be partitioned off in a pressure-tight manner via the pressure shield (12) from the tunnel already driven. When the pressure shield (12) is partitioned off in a pressure-tight manner, the mixture having water and/or thixotropic liquid is mechanically transported into a storage space (16) for the compressed air, which storage space (16) is arranged behind the pressure shield (12), is connected to the chamber (15) via a first opening (19) and is separated in a pressure-tight manner from the tunnel (30). In this storage space (16), the larger parts, such as stones, foreign bodies or the like, are separated out of the mixture, are mechanically comminuted and are fed back to the mixture, the free-flowing mixture being transported away out of the storage space (16) in a pressure-tight manner via a delivery line (25). Instead of the liquid transport, the now fluent solid waste, for the purpose of dry transport, can first of all be transported into the storage space (16) when the same is opened towards the tunnel via a second opening (28) and can be directly transported mechanically from there via the opening (28) into the tunnel (30) without separation of larger parts.   <IMAGE>
Patent DE-3626981-A1 (DE)
Title: Root mat
Inventor: SCHLUETTER ALOYS
IPC: A01G1/00
Filed: 1986-08-08
Abstract: According to the invention, root mats are provided with a profile, which renders them capable of fitting one inside the other, and are configured such that they can be rolled up.
Patent DE-3629657-A1 (DE)
Inventor: OPELT CHRISTIAN
IPC: H04N9/82
Filed: 1986-08-30
Abstract: From a television signal, a data packet transmitted within each line in time multiplex with the picture information is separated by means of a time gate, while in addition to each data packet. a version delayed in time is formed, all the data packets are subjected to a multilevel coding and the information associated with a line and present in multiple are recorded relatively offset in time on different oblique tracks of a record carrier.
Patent DE-3632807-A1 (DE)
Title: Diaphragm actuating drive
Inventor: WOLF FRANZ-JOSEF
IPC: F15B15/10
Filed: 1986-09-26
Abstract: In a diaphragm actuating drive which can be operated with pressure fluid (positive pressure or vacuum), prolonged service life of the diaphragm and thus of the drive, in particular in a peripheral arrangement of the actuating rod in the working plate vulcanised in the diaphragm, is achieved owing to the fact that a tall casing running continuously around the working plate is formed on the side of the working plate on which the rolling bellows work. The casing has an axial height which prevents turning-over of the rolling diaphragm onto the surface of the working plate. Good results in a compromise between overall height of the drive and functional reliability are obtained if the casing has an axial height which corresponds at least essentially to approximately half the available working length of the rolling diaphragm in the axial direction.