baber/WOPTO huggingface dataset:
Patent DE-3428347-A1 (DE)
Inventor: SPRUEGEL FRIEDRICH
IPC: F16D69/02
Filed: 1984-08-01
Abstract: A friction and abrasion controlling additive for friction coating mixtures, especially for the formation of brake pad materials is provided which utilizes TiS2 as the additive.
Patent DE-3429571-A1 (DE)
Title: Circuit arrangement for priority-related ordering and recording of memory sections or memory banks using the LRU algorithm
Inventor: NUSSBAECHER HANS-KLAUS
IPC: G06F12/123
Filed: 1984-08-10
Abstract: For a maximum of 2<n> memory banks, a corresponding number of control/permutation logic circuits (SVL-A,...H) is provided which in each case consists of a comparator circuit (COMPi) and a selection circuit. In the comparator circuit, the old priority (Pi) supplied to first n inputs is compared with the hit priority (PHIT) supplied to second n inputs, in such a manner that, with a hit priority which is equal or higher or lower in comparison with the old priority, either the most significant new priority or a new priority which is lower by one priority step compared with the old priority or a new priority which is unchanged compared with the old priority (PN-A...,PN-H) occurs at the output of the selection circuit in dependence on the result of the comparator circuit, which new priority is stored as such in an associated priority memory (PS-A...PS-H). <IMAGE>
Patent DE-3431477-A1 (DE)
Title: Tubular insulating shell for thermal insulation on pipelines of heating or cooling systems, and a method for its production
Inventor: FISCHER KURT
IPC: F16L59/02
Filed: 1984-08-27
Abstract: A tubular insulating shell for thermal insulation on pipelines of heating or cooling systems, and a method for producing the insulating shell. Cold bridges in the region of the joint between the mutually abutting insulating wall edges of an insulating wall which extends around a pipe which is to be insulated are avoided in that the joint is constructed with a course which deviates greatly from the radial direction between the outside and the internal space of the insulating shell.
Patent DE-3436327-A1 (DE)
Title: Master cylinder for hydraulic systems
Inventor: ECKHART RUEDIGER
IPC: F16D25/12
Filed: 1984-10-04
Abstract: In order, in the case of a master cylinder for hydraulic systems, to reduce the installation space and the number of seals, the protective cap (9), which is designed as bellows, is at the same time the secondary seal. <IMAGE>
Patent DE-3503800-A1 (DE)
Title: Device for determining defective junctions, having moisture locations, in pipeline networks with branches
Inventor: KERSCHIES NORBERT
IPC: G01M3/18
Filed: 1985-02-05
Abstract: It is provided according to the invention for the measurement lines of the junctions to be arranged with moisture indicators above the junction switches. Each junction switch is formed by an electronic switch in the form of a diode or the like and is connected upstream of the moisture indicators which are arranged in the junctions. In this case, a pulse-echo measurement apparatus and a converter are connected to the measurement line, which converter biases the switch by means of a periodically reversible DC voltage.
Patent DE-3508654-A1 (DE)
Title: Dynamic channel wall as a device for reducing energy expenditure and for obtaining stationary pressures during the compaction and conveyance of dispersed solids using piston extrusion presses and piston briquetting machines
Inventor: HORRIGHS WOLFGANG DIPL ING
IPC: B30B11/22
Filed: 1985-03-12
Abstract: The dynamic channel wall presented here characterises a system for reducing the expenditure of energy during the compaction and conveyance of disperse solids using piston extrusion presses and piston briquetting machines, in the case of which system it is ensured that the conveying and pushing-out process is carried out when the rod has been completely or to a very considerable extent relieved of load, when compaction has been completed by complete or partial lifting of the channel wall from the pressed rod owing to its resilience after attainment of the desired compaction pressure. This ensures that the conveying and pushing-out process no longer has to be carried out in opposition to counterpressure, which is responsible for the large amount of lost work in this phase. When conveying has been completed, the pressing and/or conveying channel wall is returned to its original position in an appropriate fashion, so that the rod gripped in this fashion is able in its turn to exert the counterpressure necessary for compaction. Removal of the load from the rod which is static at the point that the desired compaction pressure is exerted and conveying the material immediately afterwards furthermore ensures constant compaction in order to generate pressed blocks with a uniform consistency. Besides the aforementioned movable pressing and/or conveying channel walls, elastic diaphragmatic walls may also be used, which... the unloading and loading of the rod for the conveying and compaction phase by means of a... hydraulically from outside on the wall ... Original abstract incomplete.
Patent DE-3510707-A1 (DE)
Title: Bed side part composed of wood and/or plastic
Inventor: WAGNER KLAUS
IPC: A47C21/08
Filed: 1985-03-23
Abstract: The invention relates to a bed side part which is composed of wood and/or plastic and has a plurality of rigid, horizontal elements (8) which, together with likewise rigid connecting parts (9, 10) arranged at least at the ends, form the gate-like bed side part. The invention proposes a constructively simple way of how a bed side part of this type can be handled such that it is no longer pivoted down but can be adjusted in height as a whole in the vertical plane and/or at one side (Fig. 7). <IMAGE>
Patent DE-3510776-A1 (DE)
Title: Method for operating an air conditioning system, in particular for vehicles, and air conditioning system for carrying out the method
Inventor: RENNINGER HORST DIPL ING
IPC: B60H1/32
Filed: 1985-03-25
Abstract: In an air conditioning system for vehicles, it is proposed to drive the compressor permanently and to control the capacity by adapting the throttle cross-section in such a manner that the effective throttle cross-section is enlarged in the case of sufficient cooling capacity and reduced in the case of insufficient cooling capacity. A throttle is preferably used which has an actuating element through which the effective cross-section can be modified from a predetermined value to free through-flow.
Patent DE-3511504-A1 (DE)
Title: Apparatus for recording and transmitting measurement data of a coal plane
Inventor: VOGT KLAUS DIPL ING
IPC: H04B1/16
Filed: 1985-03-29
Abstract: To record and transmit measurement data from coal planes which are in operation, underground mining makes use of devices which consist on the one hand of the transmitter assigned to the coal plane and on the other hand of the stationary receiver. The transmitter is supplemented by a recording part which can be temporarily connected as such or together with the transmitter to the battery via a switch. For this purpose, the switch can be actuated remotely via a request signal which is emitted by a request transmitter not installed on the coal plane or which is periodically cut in briefly by means of an internal control. A demodulator and a decoder are connected to the receiver, so that the signals and data emitted by the transmitter assigned to the coal plane can be picked up and fed to an evaluation unit. Since the recording part and the transmitter are connected only when strictly necessary to the battery installed on the coal plane, the lifetime of the battery is increased substantially. <IMAGE>
Patent DE-3514127-A1 (DE)
Title: Large-area spreader, especially fertiliser spreader
Inventor: HIGGEN REINHARD
IPC: B65G23/44
Filed: 1985-04-19
Abstract: Large-area spreader, especially fertiliser spreader, with an undercarriage and an elongate supply container having, in its lower region, a drivable conveyor band which is guided or driven via deflecting rollers, one of the deflecting rollers to be adjusted via adjusting elements and thus to tension the conveyor band. In order to achieve a reliable central band run in a simple way both during the first running in of the band and under difficult conditions of use, one of the deflecting rollers (17) is mounted in control frame (26) which is arranged on the fertiliser-spreader frame (2) pivotably about a vertical axis (27), and the control frame (26) has at least one or a plurality of guide elements (32) which extend in the direction of the other deflecting roller (16) and which transmit the lateral movement of the conveyor band (4) to the control frame (26). <IMAGE>
Patent DE-3514496-A1 (DE)
Title: Regenerative heat exchanger
Inventor: MOSER KARL DIPL ING
IPC: F28D19/04
Filed: 1985-04-22
Abstract: Published without abstract.
Patent DE-3518450-A1 (DE)
Title: Method for controlling an AC induction motor
Inventor: HIROSE KENJI
IPC: H02P21/00
Filed: 1985-05-22
Abstract: The invention relates to a method for controlling an AC induction motor in such a manner that the level of control which can be produced is the same as that which can be applied to a DC motor without it being necessary to provide a flux sensor or to carry out coordinate transformations. With respect to an equivalent circuit of the asymmetric T-type of the AC induction motor, the input current or the input voltage to the stator windings of the motor is controlled in such a manner that, in the event of an abrupt change in the input torque instruction, the excitation current amplitude is constant and its phase is continuous. In consequence, essentially the same control is created as for a DC motor.
Patent DE-3521187-A1 (DE)
Title: Vehicle door
Inventor: HEINRICH SIEGFRIED
IPC: E05B65/08
Filed: 1985-06-13
Abstract: Vehicle door, the door wing of which is guided in a guide rail by means of a guide roller, especially a pivoting door for vehicles, a locking device (6) for locking the door wing being attached to the guide rail (3). <IMAGE>
Patent DE-3522809-A1 (DE)
Title: Method and measurement system for determining the diameter of the wheels of wheel sets
Inventor: PFEIFER TILO PROF DR ING
IPC: G01B11/08
Filed: 1985-06-26
Abstract: The invention relates to the determination of the diameter of the wheels of wheel sets. This determination of diameter is to be performed on wheel sets which roll on rails and are installed in the vehicle. For this purpose, the passage time of a wheel in a measurement section defined, for example, by light barriers is measured, and from this the speed of the wheel is determined. In this measurement section, or else upstream or downstream, contactless distance probes the position of the probe points of which in space are known are used to determine when and where in a laterally predetermined measurement plane these test points are reached by surface points of each wheel which lie in the measurement plane, and then with the aid of the time values at which the measurement points are reached, of the said speed and of the distances of the measurement points from one another and from at least one further reference point the diameter of the associated wheel is determined by means of an appropriate evaluation device.
Patent DE-3525802-A1 (DE)
Title: Process for the preparation of modified precipitated silicic acids
Inventor: PUPPE LOTHAR DIPL CHEM DR
IPC: C01B33/18
Filed: 1985-07-19
Abstract: The present invention relates to a process for the preparation of modified precipitated silicic acids by precipitation from aqueous alkali metal silicate solutions with an acidification agent, the acidification means used being chlorosilanes of the general formula     RxSiCl4-x   R = hydrocarbon radical having 1-18 C atoms,   x = 0-3, the mean value for x being from 0.5 to 2.5.r
Patent DE-3527058-A1 (DE)
Title: Flower box for a sloping roof
Inventor: FLECK OSKAR
IPC: A01G9/00
Filed: 1985-07-27
Abstract: A flower box for a sloping roof, in particular in an arrangement on pantiles, having a rear wall which rests against the roof or against a pantile, having a front wall which is substantially parallel to said rear wall, having two side walls and a bottom part, the front wall (2) being arranged at an acute angle ( alpha ) to the rear wall (3) in a V-position relative thereto, and the rear wall (3) having at least one opening (6) for the engagement of holding elements (7, 8, 9) connected to the roof or a shape which is suitable for bonding to at least one pantile (20). <IMAGE>
Patent DE-3530498-A1 (DE)
Title: Process for removing ammonium ions from waste waters
Inventor: SCHADE HORST DIPL ING
IPC: C02F1/58
Filed: 1985-08-27
Abstract: The invention relates to a process for removing ammonium ions from the waste waters from a flue gas denitration plant of a power station, in which the NH4 ions are exchanged for sodium ions by an ion exchanger composed of zeolite, the loaded ion exchanger is regenerated by sodium hydroxide solution and the ammonia is separated off from the regenerate by distillation or desorption. The regeneration of the loaded ion exchanger is carried out according to the invention in a plurality of stages using an up to 10 % strength sodium hydroxide solution in such a manner that the treatment in the last stage is carried out using an alkali metal hydroxide solution which does not contain NH4 ions or has only a very low proportion of NH4 ions, while the alkali metal hydroxide solution used in the first treatment stage contains the highest proportion of NH4 ions.
Patent DE-3543319-A1 (DE)
Title: Measuring instrument
Inventor: DIRKS HEINRICH DR
IPC: G01R1/08
Filed: 1985-12-07
Abstract: The invention relates to a measuring instrument having a measuring mechanism (21), a pointer (22) moved by the measuring mechanism and a number of scales (15) allocated to the pointer, which are attached to a drum (16) with level surface sections. To select a scale, the drum can be rotated about an axis (18) which is parallel to the plane of movement of the pointer; to avoid reading errors, the measuring mechanism (21) and the pointer (22) are mounted on a moving, essentially flat component (13) resting against the scale drum (16). <IMAGE>
Patent DE-3607664-A1 (DE)
Title: Book with stiff pages, in particular sample book
Inventor: LANGHORST CARSTEN
IPC: B42D1/08
Filed: 1986-03-08
Abstract: Book with stiff pages, in particular sample book with sample cards (20), consisting of a plurality of holding rails (22, 23, 24, 25, and 22', 23', 24', 25' respectively) which are articulatedly connected to one another by means of hinge strips (27) and have a slit (33) opposite the book spine (26) to receive one sample card (20) in each case, the hinge strips (27) being anchored to projections (38) on complementary recesses (10, 12) in the region of the corners of the spine-side of each holding rail (22... and 22'... respectively). The hinge strips (27) are made of a cast elastomer, in particular a castable 2-component polyurethane, and are produced by casting into the recesses (10, 12) at the spine-side of the holding rails (22... and 22'... respectively). <IMAGE>
Patent DE-3612598-A1 (DE)
Title: Toggle switch having a two-piece housing
Inventor: BOCK WERNER
IPC: H01H23/04
Filed: 1986-04-15
Abstract: The invention relates to a toggle switch having a two-piece housing, having a switching lever which is supported therein, can be operated from the outside, carries at the inner end a latching body (which is prestressed by means of a spring which is arranged in the switching lever) and interacts in the housing with electrical contact elements. Furthermore, the toggle switch has a base element, which can be connected to the housing by means of retaining bodies and has control surfaces which interact with the latching body, and has perforations for the solder tabs of the contact elements. The housing parts can be connected to one another by means of ultrasound welding, a first seal being clamped in between the base element, which partially projects into the housing, and the housing. The switching lever, which is constructed as an extended body, has a thickened region which is supported in the housing and carries the bearing journals. A second seal is clamped in between said thickened region and the upper part of the inner housing, and the contact elements, which interact with one another and extend along the switching lever, can assume an effective position during operation of the switching lever.
Patent DE-3612824-A1 (DE)
Title: Hydraulic long-stroke drive for pipe-drawing machines or similar working machines
Inventor: JUST WILFRIED
IPC: B21C1/30
Filed: 1986-04-14
Abstract: The invention relates to a hydraulic long-stroke drive for pipe-drawing machines and has the aim of producing, in the case of large drawing paths, an extremely stable, maintenance-friendly and constructionally simple drawing machine. This is achieved by there being fastened on the drawing carriage (1) two cylinders (5, 6) which are arranged parallel to one another in the drawing direction and in each case open at the opposite end and each cylinder (5, 6) being guided on a working plunger (7, 8) which is fastened at its end in a freely overhanging manner on in each case one drawing bench bed end (12a, 12b), each of the hollow working plungers (7, 8) being connected to a pressure medium supply line (10, 11) in the region of its fastening. <IMAGE>
Patent DE-3620361-A1 (DE)
Title: Roofrack for vehicles
Inventor: SOMMER EUGEN
IPC: B60R13/00
Filed: 1986-06-18
Abstract: The invention relates to the fastening of roofracks to vehicles. The new feature is the provision of projections which are fixedly mounted to the roof and caps on the roofrack which cover the projections. The caps and projections have matching bores, through which bolts are inserted to connect the roof and the roofrack. The design is screwless and permits quick and easy handling and a high degree of stability. It can be mounted on roofs both with and without drip mouldings, does not even penetrate the door slots and is suitable for all kinds of roofracks, such as tubular frames, ski and surf board holders, sign supports, bicycles, boxes etc.
Patent DE-3627146-A1 (DE)
Title: Traffic sign
Inventor: SCHAEFER HANS
IPC: E01F9/692
Filed: 1986-08-11
Abstract: A traffic sign, e.g. a warning sign, has a sign part and a base plate (F) about which the sign part can give way under given loads in order to avoid damage to motor vehicles accidentally running into it, e.g. at motorway construction sites. The base plate (F) has a first shaped hollow (20) for receiving the foot part (10) of the sign part, and said foot part (10) contains a transverse bolt (73) which is guided in a second shaped hollow (48). The latter is delimited at the top by delimiting means (30, 31). As a result, the sign part can tilt, when under load, in one direction, without however leaving the base plate (F) with its foot part (10). An energy absorber (62) made of metal, e.g. sheet metal, is deformed during a lateral impact (force arrow 84) and thereby absorbs impact energy. In its undeformed state, it supports the foot part on one side. <IMAGE>
Patent DE-3628518-A1 (DE)
Title: Chair
Inventor: KARNER ALFRED
IPC: A47C3/023
Filed: 1986-08-22
Abstract: The invention relates to a chair, containing a frame with two rocker-shaped legs, a seat part pivotably supported on the front crossbar, a back pivotably supported on the rear crossbar, and a flexible element connecting the back to the seat part. A chair of this type is notable for an excellent sitting feeling as well as simple manufacture.
Patent DE-3629168-A1 (DE)
Title: Multiple cutting device
Inventor: KIM POK-JA
IPC: B26B3/04
Filed: 1986-08-14
Abstract: The fact that they possess a plurality of blades means that multiple cutting devices are able to cut an object into a plurality of pieces in a single action. The various embodiments of the multiple cutting device, which are the multiple cutting knife (Figure 1), the multiple slicer (Figure 2), the multiple bread slicer (Figure 3), the multiple slicer and transverse cutter (Figure 4) and the multiple strip cutting device (Figure 5) make it much easier and less time-consuming to cut a variety of objects, such as foodstuffs. <IMAGE>
Patent DE-3631514-A1 (DE)
Inventor: LIPINSKI REINHARD
IPC: F15B15/08
Filed: 1986-09-17
Abstract: In a pressure cylinder (1) having an elongated axially slit cylinder structure closed at the ends in which a piston (4) is guided longitudinally slideable which carries a force transfer element (6) extending through an elongated axial slit (5), the elongated axial slit (5) of the cylinder structure is sealed in the longitudinal direction of the cylinder by a flexible sealing strip (7) disposed on the inside of the cylinder structure and held against a sealing surface (10) of the inside of the cylinder structure. To adapt the pressure cylinder (1) to a higher inner pressure the arrangement is such that the elastically deformable sealing strip (7) has a stiffening strip (13) of greater strength which is connected with it and disposed in the inside of the cylinder structure and which is covered in the direction of the piston (4) by the sealing strip (7). On the cylinder structure on both sides of the elongated axial slit (7) and following the sealing surfaces (10) engagement surfaces (14) are disposed, against which the stiffening strip (14) can be supported.
Patent DE-3632386-A1 (DE)
Inventor: HAELKER VERA
IPC: D21F7/08
Filed: 1986-09-24
Abstract: The invention concerns a machine felt, in particular a papermaking machine felt, having the following features: (a) the machine felt comprises a support material extending over its entire length, (b) the support material is in several plies over it entire extent, (c) the individual plies consists of at least one belt of material, in particular a knit fabric, (d) the belt of material, or at least one of the belts of material, exceeds the size of the machine felt and overlaps itself forming at least two complete plies, (e) the plies of the support material are connected by at least one pinned web.
Patent DE-3632685-A1 (DE)
Title: Tool for processing cable ends
Inventor: KRAMPE FRANZ
IPC: H02G1/12
Filed: 1986-09-26
Abstract: A tool for processing cable ends, especially for preparing contact connections, having two limbs or arms which can pivot about a common lateral axis, against the restoring force of a restoring element, such that they cross over like shears, a pair of operating handles being constructed from the ends, which are in each case associated with one another in pairs, of these limbs or arms, one limb end pair (3), of the mutually opposite limb end pairs (3, 4) being constructed as an insulation stripping tool (5), and the other limb end pair (4) being constructed as cable cutters (6). <IMAGE>
Patent DE-3633621-A1 (DE)
Title: Telescoping mast for inserting fuel assemblies and control rods into the core of a reactor
Inventor: SIEGERT HEINER
IPC: G21C19/16
Filed: 1986-10-02
Abstract: For wiring up and controlling the insertion of the fuel assemblies and control rods into the core of a reactor, particularly a boiling-water reactor, or into a storage facility, a holding linkage (10) with an extendable arm (12) is located on a tube (5) of the telescoping mast (1); an underwater video camera (13) is attached to this. The movement of the extendable arm (12) can be controlled by the relative motion of two tubes (4, 5) of the telescoping mast without using motor-powered drives. <IMAGE>