baber/WOPTO huggingface dataset:
Patent DE-3509473-A1 (DE)
Title: Fastening clamp and fastening arrangement for railway rails
Inventor: EISENBERG HELMUT
IPC: E01B9/30
Filed: 1985-03-15
Abstract: The invention describes a fastening clamp for railway rails, which is formed from an elastic steel bar which is bent several times. The first section (11) of the fastening clamp (9 or 10) is aligned essentially horizontally, while the last section (14) is supported on the rail flange (5). The second section (12) is bent upwards in the vertical plane running through the first section (11). The further sections of the clamp all lie on the side of the first section facing the rail. The fastening arrangement comprises an anchoring part (20), in which the supporting surface (23) for a supporting section of the clamp (9, 10) is situated essentially vertically above the receiving bore (24) of the clamp (9, 10). As a result, a relatively short clamp is produced so that as little material as possible has to be used. <IMAGE>
Patent DE-3511862-A1 (DE)
Title: Pharmaceutical composition
Inventor: GRACZA LAJOS DR RER NAT
IPC: A61K36/14
Filed: 1985-04-01
Abstract: A pharmaceutical composition in the form of fluid extracts which contains five components is disclosed, specifically a component A (1.8-2.8 % by weight of substances extracted from Carum carvi), a component B (1.7-2.5 % by weight of substances extracted from Foeniculum vulgare), a component C (1.5-3.5 % by weight of substances extracted from a plant, which contain terpene ketone and/or terpene ethers and/or terpene alcohols and/or phenol derivatives of terpenes), a component D (88-96 % by weight of ethanol), and a component E (4-8 % by weight of water). Also described are two processes for producing this pharmaceutical composition. Finally, the use of this pharmaceutical composition for oral administration is disclosed.
Patent DE-3516440-A1 (DE)
Title: Rubbish container
Inventor: ROTH ECKART
IPC: B65F1/14
Filed: 1985-05-08
Abstract: A rubbish container for smaller items of rubbish has a lid (7) which is pivotably fastened in the region of the container rear side and to which there is allocated an opening device to be actuated on the container front side by the leg of the user. The opening device has at least one two-armed lever (11, 12) which is arranged laterally on the container, has an actuating element (11) and an opening arm (12) and can be pivoted about an axis which is parallel to the pivot spindle (8) of the lid (7). The actuating arm (11) protrudes on the container front side and points downwards. The opening arm (12) lies loosely opposite the lid underside in such a manner that, when the actuating arm (11) is pressed towards the container, the opening arm (12) swings against the lid underside and opens the lid (7). <IMAGE>
Patent DE-3520943-A1 (DE)
Inventor: FEST CHRISTA DIPL CHEM DR
IPC: A01N47/12
Filed: 1985-06-12
Abstract: Novel fungicidally active benzaldoxime carbamates of the formula <IMAGE>   in which R is alkyl having 1 to 6 carbon atoms, halogenoalkyl having 1 to 8 carbon atoms and 1 to 5 halogen atoms, cyanoalkyl having 1 to 6 carbon atoms in the alkyl part, tosyl, benzyl, cycloalkyl which has 5 to 7 carbon atoms and is optionally substituted by alkyl having 1 to 4 carbon atoms, or phenyl which is optionally substituted by substituents independently selected from the group consisting of alkyl having 1 to 6 carbon atoms, alkoxy having 1 to 4 carbon atoms, halogen, and halogenoalkoxy and halogenoalkyl each having 1 to 4 carbon atoms and 1 to 5 halogen atoms.
Patent DE-3521716-A1 (DE)
Title: Surface-machining process
Inventor: BOVENKAMP WILLY
IPC: B24C3/02
Filed: 1985-06-18
Abstract: An abrasive-blasting unit for treating surfaces, in which an abrasive-blasting gun has in each case one connection line for compressed air and one for an intake stream, generated by said compressed air, for the blasting shot, is characterised in that   a) in the connection line for compressed air there is arranged a device for the rhythmic interruption of the latter and, behind said device, a device for vortex formation of the compressed air, b) in the connection line for the stream taking in the abrasive-blasting material there is arranged a cartridge which contains a chamber for separating the blasting shots from one another, a pulverising chamber, and a through-channel which consists of an electrically insulating material and is intended for charging the blasting shots by wall and air friction,   c) sodium glass shots are used as abrasive-blasting material, and d) compressed air of approximately 3 bar is used.
Patent DE-3532955-A1 (DE)
Inventor: KONKOL WERNER
IPC: B01D53/14
Filed: 1985-09-14
Abstract: A process for the purification of a gas containing one or more of hydrogen sulfide, hydrogen cyanide, and carbonyl sulfide as impurities comprising contacting the gas with at least one aliphatic aldehyde which is liquid under the purification conditions. The gas is inert to the aldehyde under such conditions. The process is useful in the purification of synthesis gas for use in reactions wherein sensitive catalysts are employed.
Patent DE-3533057-A1 (DE)
Title: Switch having an adjustable resistor for controlling the power consumption of electrical loads on motor vehicles
Inventor: SPAZIERER HUBERT
IPC: H01C10/36
Filed: 1985-09-17
Abstract: The invention relates to a switch having a housing in which, in addition to the functional parts such as switching fingers, drivers, contact springs, contact webs, contact plugs etc. which are required for switching at least one load on and off, an adjustable sliding spring is arranged which slides on a contact region of a resistance body of a variable electrical resistor which is arranged in a perforation in the base of the housing and partially projects out of the housing. The functional parts of the switch are therefore not adversely affected or, at worst, are insignificantly affected by the heat loss radiated by the resistor, even when the adjustable electrical resistor is subjected to a high load.
Patent DE-3533596-A1 (DE)
Title: Device for conditioning air
Inventor: LEUCHT EDGAR
IPC: B60H1/32
Filed: 1985-09-20
Abstract: The invention relates to a device for conditioning air in stationary or movable rooms, such as office rooms, passenger compartments of vehicles or aircraft and the like, in which the drawn-in external air is compressed, cooled by heat absorption at the same pressure stage, relieved of pressure, thereby further cooled and thus supplied to the room to be air-conditioned. To meet the requirements of high ambient temperatures, low outlet temperatures and high throughputs in an economical manner, the invention proposes that the drawn-in external air is first cooled in a heat exchanger after compression, is then relieved of pressure in the turbine side of a cooling turbine preferably designed as an exhaust-gas turbocharger, the compressor side of which turbine is loaded, and consequently further cooled and thereafter supplied to the room to be air-conditioned. <IMAGE>
Patent DE-3537055-A1 (DE)
Title: Output circuit with enhancement IGFETs - uses two IGFETs with different threshold voltages achieved on different amounts or strengths of ion implantation
Inventor: KOHDA KENJI
IPC: H03K19/0185
Filed: 1985-10-17
Abstract: An output switching circuit comprises an enhancement-type insulated gate field-effect transistor (IGFET) (Q3) connected between a power supply terminal (VCC) and an output terminal (OUT) and a second enhancement-type IGFET connected between the output terminal and a reference potential (GND). The absolute value of threshold voltage of the second transistor is greater than the absolute value of threshold voltage of the first transistor. The different values of threshold voltage may be implemented by providing different amounts or strengths of ion implantation. The gates of the transistors have complementary signals (D). USE/ADVANTAGE - Ensures that, when circuit changes state, it is impossible for both transistors to become conductive simultaneously, to prevent momentary short-circuit to supply, is more immune from interfering current surges in supply and offers reduced chip surface area.
Patent DE-3537093-A1 (DE)
Title: Device for the protection of flat structures, especially concrete or metal walls, against the influence of explosive bodies
Inventor: APPRICH HARRY
IPC: F41H5/04
Filed: 1985-10-18
Abstract: In the case of a device for protecting flat structures, especially metal walls, against the influence of explosive bodies having at least one layer consisting of a cohesive textile mat which is impregnated with resin and is permanently arranged on at least one side of the flat structure, it is provided that, in order to prevent the adhesion of shaped charges, the surface of the textile mat is corrugated or is constructed in another manner such that it is not flat, for which purpose the textile mat may have, in particular, a dimensionally stable insert or overlay which gives the mat the corrugated or uneven shape.
Patent DE-3540919-A1 (DE)
Title: Herbicidal composition containing photosynthesis-inhibitor-type herbicides in combination with cyclic urea derivatives
Inventor: LUNKENHEIMER WINFRIED DR
IPC: A01N43/653
Filed: 1985-11-19
Abstract: The novel synergistic active substance combinations composed of (1) a photosynthesis-inhibitor-type active substance (herbicide) and (2) a cyclic urea of the general formula (II) (synergist) <IMAGE>  in which     R<1> represents hydrogen or alkyl, R<2> represents alkyl and in each case optionally substituted cycloalkyl, phenyl or phenylalkyl,   X represents oxygen or sulphur,   -Y-Z- represents the groups <IMAGE> where     R<3> represents hydrogen or alkyl,   R<4> represents hydrogen or alkyl and   R<2> and R<3> together can represent an alkylene bridge,    have a particularly good herbidical activity. A typical example of the photosynthesis-inhibitor-type active substances is metribuzin.
Patent DE-3542328-A1 (DE)
Title: Method and device for automatically aligning a measuring instrument with a target point
Inventor: GAECHTER BERNHARD F DIPL PHYS
IPC: G01S17/42
Filed: 1985-11-29
Abstract: The method for automatically aligning a measuring instrument with a target reflecting radiation provides that a direction-modulated target beam (S1) is emitted by the measuring instrument. A received beam (S2) reflected by the target is demodulated in dependence on the modulation criteria of the transmitted beam and evaluated with respect to its phase angle. The result of this evaluation is used for deriving a control signal for directional tracking of the measuring instrument. The demodulated signal is evaluated with respect to its phase and in dependence on amplitude values for deriving control signals for directional tracking of the target beam. In a device for carrying out the method, an element (12) modulating the beam direction in a manner controlled is provided in the transmit beam path and a demodulator (23) which is synchronised with the modulation frequency of the beam rotating element (12) is arranged in the receive beam path. <IMAGE>
Patent DE-3542979-A1 (DE)
Inventor: HERRMANN JOHANN
IPC: H02B11/04
Filed: 1985-12-05
Abstract: A partitioned switching panel of the type including a power switch provided with first switch contacts and mounted on a carriage which is movable toward and away from cooperating stationary second switch contacts disposed behind a partition of the switching panel and accessible via openings in the partition, displaceable shutters mounted on the partition for closing the openings, and an opening mechanism for the shutters which is actuated by the carriage drive for opening the shutters before the incoming movement of the carriage from the circuit breaking position to the operating position begins. The carriage drive is provided with an output lever which is rotatably mounted on the carriage and which is provided with a cam follower which, upon eneragization of the carriage drive to move the carriage to the operating position, traverses a path section in a substantially linear camming track which is fixed in the switching panel, with this path section being ineffective to cause forward movement of the carriage. During such movement, the cam follower simultaneously effects opening of the shutters by engaging a camming lever rotatably mounted on the switching panel. Thereafter, the cam follower traverses the linear camming track twice in opposite directions to effect the forward movement of the carriage into the operating position of the switch.
Patent DE-3600795-A1 (DE)
Title: Digital communications system
Inventor: KOECK KLAUS DIPL ING
IPC: H04J3/06
Filed: 1986-01-14
Abstract: The invention relates to a digital communications system for broadband data such as video, videotelephony etc., comprising networks which are in each case synchronised by means of a local reference clock, the data received in one network from other networks being stored temporarily in a buffer memory and being read out again in time with the reference clock, and is characterised in that the serially received bit stream is divided into N bit streams at the same bit rate which are temporarily stored in a buffer memory, are then read out and re-combined to form a serial bit stream. Parallelisation and re-combination are carried out by serial/parallel or parallel/serial converters. The write clock is derived by means of an N/1 divider from the receive clock and the read clock is derived, similarly by means of an N/1 divider, from the transmit clock (Figure 1). <IMAGE>
Patent DE-3605852-A1 (DE)
Title: Impeller for a radial fan
Inventor: PROEGER SIEGMUND
IPC: F04D29/28
Filed: 1986-02-22
Abstract: An impeller for a radial fan with a large number of blades (12) which are arranged essentially radially in a vertically standing manner on a support disc (11) and which are provided with tabs (14) which extend through into slots (15) in the support disc (11) is proposed. These tabs (14) are riveted for fastening the blades (12) on the support disc (11) or a cover disc by each of the tabs (14), which are provided as rectangular rivet spigots, being provided with at least one plane snap set shaping-in (18) which has a considerably smaller area in relation to the cross-sectional area of the tab (14). As a result, a secure anchoring of the blades is achieved with relatively small force application by the snap set, at the same time the tabs (14) only projecting slightly beyond the discs. <IMAGE>
Patent DE-3608354-A1 (DE)
Title: 1,4-Diisocyanato-4-methylpentane, a process for its preparation, and its use as isocyanate component in the preparation of polyurethane plastics
Inventor: HEITKAEMPER PETER DR
IPC: C07C67/00
Filed: 1986-03-13
Abstract: 1,4-Diisocyanato-4-methylpentane, a process for its preparation by phosgenation of 1,4-diamino-4-methylpentane or adducts thereof with hydrogen chloride or carbon dioxide, and its use as isocyanate component in the preparation of polyurethane plastics by the isocyanate polyaddition process.
Patent DE-3613353-A1 (DE)
Title: Slow-running axial piston machine with virtually absolute true running
Inventor: POHLMANN HEINRICH
IPC: F01B3/04
Filed: 1986-04-19
Abstract: In order to obtain a constant torque during the rotary phase in axial piston machines, in order to be able to operate these, in particular, as an engine at extremely low speeds and as a constant delivery pump, the disc cam, instead of the usual plane set at an angle (swashplate), comprises one or more uniform section(s) of a screw helical surface with lefthand and righthand pitch and the axis of the piston drum is identical to the axis of this surface. At the same time the pistons are supported on the helical surface by way of bearings fitted at their end and thus produce a torque which remains constant throughout the rotary phase.
Patent DE-3614375-A1 (DE)
Title: Building
Inventor: HLAWENICZKA KURT DIPL ING DR
IPC: E04H6/08
Filed: 1986-04-28
Abstract: Building, in particular in the form of a superstructure of a traffic area, for example of a railway station, there being integrated, at least in the floor neighbouring the surrounding traffic area or the traffic area over which the superstructure is built, steel fabric mats which are electrically connected to one another and to earth.
Patent DE-3615175-A1 (DE)
Title: Round vessels for receiving moist, aggressive substances, in particular steeping, germinating and drying-kiln apparatuses in malt houses
Inventor: HAUNER RUDOLF DIPL ING
IPC: E04H7/30
Filed: 1986-05-05
Abstract: The round vessel for receiving moist, aggressive substances, in particular steeping, germinating and drying-kiln apparatuses in malt houses, comprises shell elements (1) which can be lined up in a row one against the other, are prefabricated and, on site, are connected together at the vertical edges in the manner of a modular-construction method. <IMAGE>
Patent DE-3617542-A1 (DE)
Title: Ground-working appliance: rotary harrow
Inventor: LUEHR GUENTHER
IPC: A01B33/14
Filed: 1986-05-24
Abstract: Published without abstract.
Patent DE-3619256-A1 (DE)
Title: Switched-mode regulator
Inventor: LECHLER SIEGFRIED ING GRAD
IPC: H02M3/156
Filed: 1986-06-07
Abstract: In the case of a switched-mode regulator, a sample and hold element (AH) is arranged in the control loop between an integration element (IG) and the pulse-width modulator (PBM). Connected downstream of this sample and hold element (AH) is a compensation element (KG) which has a frequency response which is the inverse of the frequency response to the actuating element (SG) (Figure 2). <IMAGE>
Patent DE-3621614-A1 (DE)
Title: Substratum-carrier system for planting in the open air
Inventor: ZINK WALTER
IPC: A01G9/02
Filed: 1986-06-27
Abstract: A substratum-carrier system for planting in the open air is characterised in that it has a substratum carrier (1) with an essentially tubular outer wall (3), and in that at least part of the outer wall of the substratum carrier has a heat insulation (5). Consequently, plants can survive the winter. <IMAGE>
Patent DE-3628136-A1 (DE)
Title: Separation apparatus for relatively light components of a liquid stream
Inventor: SCHULTZ HANS-JOACHIM DR ING
IPC: C02F1/20
Filed: 1986-08-19
Abstract: To separate off components having relatively low specific gravity, for example air or relatively light constituents in a liquid stream, these are passed through a turbulent-generating perforated plate (5) which is arranged at an acute angle to the liquid stream and diverts this upwards. In the upper part of the housing (4) through which the liquid flows, an outlet (12) is provided for the relatively light components. To damp pressure variations and pressure pulses, an air cushion (9) can be provided in the upper part of the housing, the outlet (12) being mounted at the border of the air cushion (9) and the liquid. <IMAGE>
Patent DE-3631325-A1 (DE)
Title: Method for sheathing profile sections made of wood particle materials
Inventor: SCHOLZ KONRAD
IPC: B29C63/00
Filed: 1986-09-15
Abstract: The invention relates to a method for smoothing out shaped profile sections, especially those made of medium-density fibreboards, so that the said profile sections can be sheathed with films. The aim is to make it unnecessary to abrade the profile section blanks while ensuring that the quality of sheathing is improved. To achieve this, a specially adapted smoothing process has been incorporated into the sequence of industrial operations which are required for sheathing the profile sections. According to the invention, a multi-stage smoothing process is proposed, the profile sections being presmoothed by means of smoothing shoes in an initial operation before sheathing, which shoes have a corrugated, rasp-like or file-like surface, or are composed of a plurality of doctor blades, the profiles then being subject to intermediate smoothing by means of heated smooth profiled rolls or rollers. Sheathing or final smoothing is carried out immediately after this process. The invention can be used for the manufacture of profile sections for the construction of furniture.
Patent DE-3635683-A1 (DE)
Title: Device on drainage elements
Inventor: BARTELMUSS HEINZ ING
IPC: D21F1/36
Filed: 1986-10-21
Abstract: The invention relates to a device for reducing friction between the drainage elements 1 of drainage machines such as, for example, machines for draining mats of pasty material, paper machines, pulp drainage machines or the like, and a carrier of the material to be drained, which carrier is moved over the drainage elements 1. In this device, outward-leading bores 6 for lubricating fluid are provided in the region of some or all surfaces of the drainage elements 1 over which the carrier slides (Fig. 1). <IMAGE>
Patent DE-3639178-A1 (DE)
Title: Door valve
Inventor: GEIGER HARTMUT DIPL ING
IPC: E05F15/50
Filed: 1986-11-15
Abstract: A known door valve of this type has two 3/2-way valves. The setting of a particular working function of the door valve is made by activating a pilot solenoid valve in each case, whilst the setting of an emergency function takes place as a result of the simultaneous activation of both pilot solenoid valves. For the last-mentioned purpose, an AND element is used in the known door valve. The AND element is complicated and can constitute a source of faults. To eliminate the said disadvantages, the invention proposes, in one embodiment, the replacement of the 3/2-way valves and of the AND element by a 4/3-way valve (24) and an actuator (44). The actuator (44) is designed so that, with the take-up of the 4/3-way valve (24), it is set in one of two positions (I, II) by the activation of a respective pilot solenoid valve (10, 14) and is set in a third position (M) as a result of the simultaneous activation of the two pilot solenoid valves (10, 14). In a further embodiment the invention proposes, with the 3/2 way valves (72, 76) being preserved, a control member (60) controlling these via a control cam (52, 54, 57) and, for the drive of the control member (60), an actuator (50, 63) consisting of two respective single-acting actuators (50, 63). The door valve serves for controlling the supply of pressure medium to a door actuator and consequently for opening, closing and stopping the door in the event of an emergency situation. <IMAGE>
Patent DE-3639650-A1 (DE)
Title: Motor chainsaw
Inventor: SCHURR VOLKER DIPL ING
IPC: B27B17/08
Filed: 1986-11-20
Abstract: A motor chainsaw with a chain-braking device is proposed, which device can be actuated by a trigger held in a triggered position against spring force by means of a lock and has a brake band which surrounds a brake drum and is articulated on a brake-band lever. The brake band can be applied on to the brake drum by an additional braking device independently of the main chain-braking device. The additional braking device has a brake spring and a pull part capable of pivoting the brake-band lever and articulated on a pivoting lever of a throttle stop mounted on a handle. In this arrangement, the brake spring of the pull device is arranged on the pivoting lever of the throttle stop and the pull part is displaceably designed to release the brake drum.
Patent DE-3706523-A1 (DE)
Inventor: PANSTER PETER DR
IPC: C08G77/22
Filed: 1987-02-28
Abstract: Organopolysiloxane products containing acyl thiourea groups and from the units:    <IMAGE>  (1)  are disclosed. R1 stands for an optionally substituted phenyl group or an alky group and R2 and R3 for R4-SiO3/2 (2) units. R4 is alkylene. The free valences of the oxygen atoms are saturated by Si atoms of further R4 -SiO3/2 groups and/or by Si atoms of:    <IMAGE> (3)  amine units, wherein R5=H; R2 or R3 and/or by cross-linking compounds of Si, Ti or Al. The ratio between the Si atoms in (1) and (3) to the Si, Ti, Al cross-linking atoms is 1:0 to 1:10. Various methods of preparing the products are described. These polymers to separate metals from solutions.