baber/WOPTO huggingface dataset:
Patent DE-3174931-D1 (DE)
Title: Disconnectible connection device, especially for the ends of high-tension conductors
Inventor: KRUGER MANFRED DIPL ING
IPC: H01R13/62
Filed: 1981-08-25
Granted: 1986-08-21
Abstract: PCT No. PCT/DE81/00129 Sec. 371 Date Apr. 27, 1982 Sec. 102(e) Date Apr. 27, 1982 PCT Filed Aug. 25, 1981 PCT Pub. No. WO82/00925 PCT Pub. Date Mar. 18, 1982.In a device (1) with a plug portion (2) and a socket portion (3) for the detachable connection particularly of the ends of high-voltage transmission lines and of the ends of low-voltage control lines, and with a mechanism for fixing the connection to prevent unintentional separation, a solution is to be provided through which the manipulation of such a coupling (3) is simplified and, particularly, a device (1) of the above-described type is made suitable also for voltages exceeding 500 volts. This is achieved by constructing the fixing mechanism as a drive element (8) which moves the device portions (2,3) relative to one another into the coupled and uncoupled positions and which locks them in the coupled position. It is also provided that socket (3) is equipped with a slide safety mechanism (23) which closes off the socket contacts in the uncoupled position and is moved by a control surface (25) on the plug (2) after an initial engagement of the two device portions into an open position facilitating the coupling.
Patent DE-3269517-D1 (DE)
Title: Apparatus for transporting shaped iron
Inventor: JAGERS LEOPOLD
IPC: B65G47/54
Filed: 1982-12-13
Granted: 1986-04-03
Abstract: A heavy-load transport apparatus has a stationary support beam extending horizontally in a transport direction and adapted to support an elongated heavy load with same lying on the support beam and extending horizontally transversely thereto, a guide beam extending in the direction generally parallel to the support beam, and a carriage riding on the guide beam and displaceable in the direction therealong. An actuator connected to the guide beam can vertically displace same between an upper position with the carriage at least partly above the support beam and a lower position with the carriage below the support beam. Thus when the carriage underlies the load and is raised from the lower to the upper position it raises the load off the support beam. A drive including a flexible drive element has a generally straight stretch extending parallel to the direction adjacent the guide beam for displacing the carriage therealong. A pivot on the carriage defines a horizontal pivot axis generally perpendicular to the direction and a rigid connection arm extends generally horizontal and parallel to the direction between the carriage and the stretch. This arm has an inner end connected to the carriage at the pivot for angular displacement of the arm about the axis and an outer end connected to the stretch. Thus as the carriage is raised and lowered the outer arm pivots down and up substantially without vertically deflecting the stretch.
Patent DE-3278115-D1 (DE)
Title: Pneumatic polymer eductor conveyor dryer
Inventor: TERHUNE ROBERT DAVID
IPC: B29B15/02
Filed: 1982-11-12
Granted: 1988-03-24
Abstract: A water-wet polymer is extruded through a die plate. Free water formed by extruding action at the die plate is atomized and/or evaporated into an air stream. The die plate assembly discharges the rubber/moisture into a closely adjacent cone/funnel-receiver openly surrounding the die plate, and connecting to and discharging into a lesser diameter conveying tube. The die plate and surrounding funnel are enclosed by a chamber so that air, input tangentially into the enclosure, provides a swirling vortex air flow at the die plate assisting in severing and stripping rubber particles from the die plate.
Patent DE-3280306-D1 (DE)
Inventor: SHIBAYAMA AKINORI
IPC: H01J37/302
Filed: 1982-06-08
Granted: 1991-03-28
Abstract: An electron beam exposure system of a variable shaped electron beam type in which an input pattern of any geometrical shape is decomposed into rectangular patterns of a given size, whereby the pattern is exposed by an electron beam having a cross-section corresponding to the decomposed rectangular pattern. Data for the input pattern is compared with data for the rectangular cross-sectional pattern of the electron beam in a comparator (3). When the comparison results is that the input pattern should be decomposed into rectangular patterns, the former is decomposed into two sub-patterns, one of which is outputted while the other again undergoes the comparison with the rectangular pattern parameters. The processing of decomposition can be executed at a very high speed in a pipelined system (Fig. 7) which includes a plurality of processing stages of similar arrangement.
Patent DE-3360585-D1 (DE)
Title: Flask for a vacuum-produced mould
Inventor: WEBER WILHELM
IPC: B22C9/03
Filed: 1983-02-11
Granted: 1985-09-26
Abstract: 1. Flask for a vacuum-produces mould from binder-free moulding sand, comprising a flask frame (1) being designed as a hollow section to be connected to a vacuum source, characterized by that bars (5) are provided crossing the flask frame (1), being inherent to the latter and being designed as hollow sections, said bars being connectable over the hollow section of the flask frame (1) to the vacuum source and being provided with suction ports along their lengths.
Patent DE-3370525-D1 (DE)
Title: Annular hose clamp
Inventor: FEHRMANN ERNST-PETER
IPC: F16L33/025
Filed: 1983-11-29
Granted: 1987-04-30
Abstract: 1. Annular hose clamp (10) of a strip of sheet steel or other adequate material, which is bent together to form a ring (11) which can be slid over the hose, with a least  one ear shaped bend (14) of roughly square or rectangular cross section and with a clamp part (12) covering the hose under the bend (14), the free end (12a) of which is movable on the inner wall surface of the ring (11), the free end (13a) of the clamp part (13) supporting the bend (14) being firmly linked with the ring and the two edges of which run laterally and diagonally outwards, characterized in that, in order to avoid the hose material becoming brittle the two edges (20, 120) of the ring (11) are bent by forming a roughly U-shaped cross section from the plane formed by the sheet steel strip of the ring (11) by forming rounded transitional areas (20b, 120b) between the marginal sections of the ring (20a, 120b) and the plate (11b) of the ring, the ends of the angled marginal sections (20a, 120a) being rounded.
Patent DE-3370948-D1 (DE)
Title: Multiple-function cross beam for a utility vehicle frame
Inventor: GUERIN JEAN
IPC: B62D21/02
Filed: 1983-04-20
Granted: 1987-05-21
Abstract: 1. The chassis of a utility vehicle comprising at least one traverse (3) of a composite shape fixed to at least two side-members of the chassis, and intended to take the attachments of components, characterised in that the said traverse has the general shape of a rectangular frame constituted by two long horizontal sides and by two verticals, and arranged around the side-members (1) and (2) of the chassis which pass through this frame, each of the said verticals (6) and (7) being fixed to the exterior face of the corresponding side-member (1), (2).
Patent DE-3463572-D1 (DE)
Title: Length or angle measuring device
Inventor: BERNER ECKHHARD ING GRAD
IPC: G01B21/00
Filed: 1984-08-28
Granted: 1987-06-11
Abstract: In this position measuring instrument switches or cams of a limit position switching system are integrated as components of the carrier body for the measuring graduation. The switches or cams mounted to the carrier body cooperate with corresponding parts on a machine and form with these parts limit position switching systems. By integrating the limit position switch components with the measuring instrument the functioning of the position measuring instrument is extended beyond the pure measuring function.
Patent DE-3473830-D1 (DE)
Title: Process for the preparation of barium sulfate with increased fluidity and density suitable as a shadow producing component in x-ray contrast agents, product obtained by this process and x-ray contrast agents prepared therefrom
Inventor: FELDER ERNST PROF DR
IPC: C01F11/46
Filed: 1984-03-05
Granted: 1988-10-13
Abstract: Barium sulfate suitable for the preparation of radiographic contrast agents of increased flowability and density is obtained by a high temperature treatment at 700 DEG  to 1,200 DEG  C. and preferably at 800 DEG  to 1,000 DEG  C. The barium sulfate so sintered is distinguished by a bulk density of 2.5 to 3 g/ml and its aqueous suspension, containing 200 g of barium sulfate per 100 ml, is distinguished by a viscosity of no more than 1,000 mPas. Radiographic contrast agents containing at least 200 g of sintered barium sulfate per 100 ml are outstandingly suitable for the difficult double contrast visualization of the stomach and gastric mucosa.
Patent DE-3569471-D1 (DE)
Title: A therapeutic preparation having ammonium nitrate as its active substance
Inventor: BINS JAN WILLEM
IPC: A61K9/28
Filed: 1985-06-03
Granted: 1989-05-24
Abstract: Compressed tablet consisting of solid ammonium nitrate and auxiliary tabletting substances, with a coating.
Patent DE-3574825-D1 (DE)
Inventor: DIETL HANS DR
IPC: A61M1/16
Filed: 1985-05-31
Granted: 1990-01-25
Abstract: A hemodialysis liquid feed system for feeding hemodialysis liquid to one or more hemodialysis machines, which comprises at least one principal container (10,12) for containing the hemodialysis liquid or a liquid component thereof, connection means for connecting the principal container to a source (14) of carbon dioxide under super-atmosphere pressure, pressure regulator means (18) operative between the source (14) of carbon dioxide and the principal container (10, 12) to regulate the pressure value in the principal container and maintain this at a value in excess of atmosphere pressure, and conduit means (20) leading from the principal container for connection to the one or more hemodialysis machines.
Patent DE-3578432-D1 (DE)
Inventor: FARRAR DAVID
IPC: E21B33/12
Filed: 1985-07-31
Granted: 1990-08-02
Abstract: Sulphonated polymers and copolymers are used as thinners in aqueous drilling or packer fluids. The sulphonated polymer has polydispersity below 2 and has a low solution viscosity. It is generally a copolymer of beta-acrylamidoalkane sulphonate or allyl sulphonate or other aliphatic sulphonate with an ethylenically unsaturated carboxylic acid, generally acrylic acid.
Patent DE-3582164-D1 (DE)
Inventor: ADAIR PETER J
IPC: A61C13/225
Filed: 1985-12-11
Granted: 1991-04-18
Abstract: Fixed partial dentures are described consisting of abutment crowns (1, 6, 10, 17, 20, 24) and pontics (4, 9, 13, 18, 21,28) connected through male/female attachments (2, 3; 7, 8; 11, 12; 19, 22, 23; 25, 27, 29, 30) and being sealed together by means of a joining medium. Preferably, the parts of the dentures are formed from machinable glassceramic materials and the joining medium is curable through exposure to visible light radiation.
Patent DE-3584169-D1 (DE)
Inventor: MITOMO MAMORU
IPC: C04B35/58
Filed: 1985-12-20
Granted: 1991-10-24
Abstract: These new ceramics contain alpha-sialon and have the following composition (presented as nitrides or oxides) : Si3N4 = 82.0 97.4 wt.% AiN = 1.6 17.5 wt.%, Y2O3 = 1.0 7.5 wt.%, MgO = x wt.%, CaO = Y wt.%, and Li2O = z wt.%, where x, y, z = 0-5 and x+y+z = 0.05-5. The ceramics comprises a complex crystalline phase of alpha-sialon (10 90 wt.%) and beta-Si nitride (10 90 wt.%).
Patent DE-3585624-D1 (DE)
Inventor: WETTSTEIN DITER VON
IPC: C12P1/00
Filed: 1985-12-13
Granted: 1992-04-16
Abstract: Sporangiospores or germlings of fungi of the class Zygomycetes, in particular of the genus Mucor, are transformed with a recombinant expression vector by a method involving treatment of the germinating sporangiospores with a lytic enzyme to form protoplasts, transformation of the protoplasts with the vector and regeneration of the cell wall.
Patent DE-3587310-D1 (DE)
Inventor: DECHENE RONALD
IPC: G01P5/00
Filed: 1985-10-07
Granted: 1993-06-03
Abstract: Flow measuring apparatus comprising a probe (1) coupled via a coaxial cable (2) to control circuitry with a current to voltage convertor (10), absolute value circuit (12), auto zero switch and integration (11, 27) and voltage to current circuit (18) yielding an analog output, corresponding to flow at the probe.
Patent DE-3650526-D1 (DE)
Inventor: SACKS CLIFFORD
IPC: C07D501/02
Filed: 1986-07-31
Granted: 1996-07-04
Abstract: PCT No. PCT/US86/01635 Sec. 371 Date Apr. 10, 1987 Sec. 102(e) Date Apr. 10, 1987 PCT Filed Jul. 31, 1986 PCT Pub. No. WO87/01117 PCT Pub. Date Feb. 26, 1987.The present invention relates to processes for the preparation of alkali metal salts of amino acids. Preferably, the present invention relates to solid phase alkali metal salts of cephalosporins of formula III, wherein M is selected from the group consisting of sodium, potassium and lithium, characterized by birefringent lath- and rod-shaped particles, and processes for their manufacture.    <IMAGE>  III
Patent DE-3668009-D1 (DE)
Inventor: FUJITA TOSHIO
IPC: C22C38/22
Filed: 1986-06-30
Granted: 1990-02-08
Abstract: The present invention is directed to a steam turbine rotor which comprises an iron base alloy containing 0.05 to 0.2 wt% of carbon, 0.1 wt% or less of silicon, 0.05 to 1.5 wt% of mag- anese, more than 8.0 wt% to less than 13 wt% of chromium. less than 1.5 wt% of nickel, 0.1 to 0.3 wt% of vanadium, 0.01 to 0.1 wt% of niobium, 0.01 to 0.1 wt% of nitrogen, 0.02 wt% or less of aluminum, less than 0.50 wt% of molybdenum and 0.9 to 3.0 wt% of tungsten; contents of molybdenum Mo and tungsten W satisfying the following formulae0.75 ≦ ½W + Mo and3≦W/Mo;a δ-ferrite phase and a large grain boundary carbide being scarcely contained basically in the metallic structure; a matrix of mortensite being formed therein.
Patent DE-3672690-D1 (DE)
Inventor: ALLERT KURT
IPC: F16G13/07
Filed: 1986-05-20
Granted: 1990-08-23
Abstract: An elongated link chain includes a plurality of hingedly connected chain links. Each chain link is made of punched out sheet metal defining a first plane, and includes two lateral walls extending in the longitudinal direction of the chain and spaced from one another in a direction transverse to the longitudinal direction. At least one transverse web in the first plane rigidly interconnects the lateral walls for holding the walls in position with respect to one another. Each lateral wall includes an arm, and each arm has an end portion constituting a bearing pin. Each lateral wall has a separate bearing hole punched-out in the sheet metal for receiving the respective associated bearing pin of another identical chain link which is arranged adjacently to the bearing holes; the separate bearing holes are made coaxial with one another by bending the lateral walls in a direction approximately at right angles to the first plane, so as to extend in a second plane, and to constitute an approximately U-shaped bracket with the transverse web, in which the bearing holes are spaced at an axial distance from one another. The bearing holes define a first axis, and the parts of respective end portions of the bearing pins define a second axis, which axes are parallel to one another. The bearing pins are bent back so that at least parts of respective end portions extend in a direction approximately parallel to that of the transverse web.
Patent DE-3687114-D1 (DE)
Inventor: FISHER DAVID ANTHONEY
IPC: H04L7/08
Filed: 1986-10-08
Granted: 1992-12-17
Abstract: In a data transmission system data is sent, after suitable conversion, as a ternary analogue type signal. Using two-wire twisted pairs and hybrids, echo cancellation and feedback equalization are needed. Synchronization between the two ends, e.g. of a 144 Kb/sec. subscriber's loop, is maintained by a low amplitude pilot tone sent with the data, which is detected at the same time as the data is detected. Detection and elimination of this pilot tone use coefficient generation circuitry similar to those used in the equalizer and echo canceller. To reduce the effect of time phase steps on the system performance, in addition to the transmission of a specific zero valued frame synchronization word which immediately precedes the phase step, the incoming synchronization word is also aligned to this time so that the value of a symbol as received can be predicted, as for a synchronization word, the predicted value is given preference if there is a difference between that symbol's value as received and its predicted value. In addition, the location of the high-pass filters used in the system are specified, alternative methods of bit timing control are specified and advantageous realizations of the canceller and equalizer using tap interpolation are disclosed.
Patent DE-3687365-D1 (DE)
Inventor: TANAKA TAKAHARU
IPC: C07D207/16
Filed: 1986-04-16
Granted: 1993-02-11
Abstract: A novel compound that exhibits inhibitory activity against prolyl endopeptidase and a method for chemical synthesis of said compound, as well as its use as a prolyl endopeptidase inhibitor and an anti-amnesic agent that contains said compound as the active ingredient are provided.
Patent DE-3752033-D1 (DE)
Inventor: CRAFT JACK
IPC: G05F3/26
Filed: 1987-12-09
Granted: 1997-04-24
Abstract: A level shifter (600) receives a variable input voltage (VNINI), such as a beam current representative voltage of a cathode ray tube in a television receiver, and produces an output voltage (VNIN) that changes when the input voltage changes, such that the output voltage (VNIN) is level shifted relative to the input voltage (VNINI). The output voltage (VNIN) is coupled to an input terminal (+) of an error amplifier (610) of a power supply voltage regulator. The level shifter (600) includes a current mirror arrangement responsive to the input voltage. A band gap type voltage source (699) determines the amount of level shifting that is produced by the level shifter (600).   <IMAGE>
Patent DE-3760803-D1 (DE)
Title: Displaying device for lifts
Inventor: SCHRODER JORIS DR
IPC: B66B3/02
Filed: 1987-02-14
Granted: 1989-11-23
Abstract: An indicating device for which the passengers waiting at a floor can recognize immediately whether the calls entered by them at the floor for desired destination floors have been assigned to an arriving car so that rapid entry decisions can be taken. To this purpose, the indicating device includes a first and a second indicator element in the form of an upward and a downward arrow, and a third indicator element signaling an entry prohibition. A floor circuit connected with the indicator by way of three inputs activates through the first and second inputs, the first and the second indicator elements respectively, if the entered calls are assigned to the arriving car, and by way of the third input activates the third indicator element, if the entered calls have not been assigned to a car arriving at a floor.
Patent DE-3761238-D1 (DE)
Inventor: BAUMERT HORST
IPC: H01R33/945
Filed: 1987-01-03
Granted: 1990-01-25
Abstract: 1. A device designed as an appliance-connecting and switching clamp, in particular for fluorescent tubes and lamps, having a clamp casing (8) made of insulating plastics for accommodating supply terminals and the bare ends of conductor leads, there being accommodated in said clamp casing a plurality of conducting metal clamping and contact members (11) with corresponding clamping elements in the form of clamping springs (15) and clamping screws (10), and it being possible to accommodate in an additional, hollow outer casing (2) of the device a capacitor (20) and/or a discharging resistor (21), which can be connected up to a contact member (11), and there being at the supply-terminal end of the outer casing (2) one or more appliance terminals for connection to a ballast resistor or a consumer's capacitor (18), and the longitudinal axis of the outer casing (2) being displaced radially relative to the longitudinal axis of the clamp casing (8), these two casings (2, 8) furthermore being so arranged as to be displaced relative to each other in the longitudinal direction, characterized in that in the outer casing (2), which is made of an insulating material and which is open at the consumer end, at least one appliance terminal - designed as a plug-in clamping member (17) - is/are clamped in each case on the one side by means of an axially-disposed, forked plug-in connector (17c) to a plug pin (19) of the ballast resistor or capacitor (18) or to the plug-in end (16) of a stud (14) extending to a contact member (11), and on the other side by means of contrapositioned contact elements (17a, 17b) in perforations (24) in the supplyterminal end wall (3) of the outer casing (2) to corresponding consumer terminal leads.
Patent DE-3771678-D1 (DE)
Inventor: FLEBBE WERNER
IPC: B60B21/02
Filed: 1987-11-27
Granted: 1991-08-29
Abstract: The wheel has a rigid rim, which has clinches extending essentially radially inwards, and a pneumatic tyre, which is attached by its heels on the radially inner side of the rim next to the clinches, and at least one single-piece covering ring, which fills the space axially towards the inside from the tyre heel and has several circumferential hollow chambers, one of which, facing the adjacent tyre heel serves for receiving a balancing weight and, for this purpose, the outside of the covering ring, facing the tyre heel, has a slotted opening at least in the region of the balancing weight. In order to ensure that the slotted opening remains closed in all operating situations, it is proposed that catch means are situated radially towards the inside from the slotted opening on the covering ring and/or on the tyre heel, which catch means prevent unintentional detachment of the covering ring with the balancing weight. In particular, a circumferential rib on the covering ring and a circumferential groove on the tyre heel to receive said rib can be used as catch means. <IMAGE>
Patent DE-3777085-D1 (DE)
Inventor: BAGINSKI EDWARD
IPC: G01N33/52
Filed: 1987-11-02
Granted: 1992-04-09
Abstract: A test device for carrying out a microchemical test, comprises a container for contacting a reaction liquid during performance of said test, said container having deposited on a surface thereof which in use is to contact said reaction liquid, an adherent layer applied in an amount in the range 1 to 40 mg/sq cm comprising a chemically or electrochemically active material which has been deposited in the form of a composition comprising solid particles having a particle size in the range 0.5 to 25, e.g. 1 to 20, microns, together with a polymeric binder. A corresponding printable composition for printing a layer of a chemically or electrochemically active material on to a surface of a substrate to form such a device comprises (a) a chemically or electrochemically active substance to be deposited, dissolved in (b) a (e.g. aqueous) solvent for said substance (a), (c) a polymeric binder or thickener dissolved or dispersed in solvent (b), (c) from 1 to 15 percent by weight of a dispersed finely- divided inert particulate material with a particle size in the range 1 to 50 microns, and has a viscosity in the range 1 to 250 poise at 25 deg.C.
Patent DE-3777210-D1 (DE)
Inventor: BAGGIO GIORGIO
IPC: A43C11/00
Filed: 1987-01-28
Granted: 1992-04-16
Abstract: The locking device comprises an operating lever (1), pivotallly connected to one of the elements (4) to be brought together, and supporting a take-up spool (10) for a joining element (20), connected at a fixed point to the other of the elements (9) to be brought together. The spool (10) is rotatable about an axis spaced from and lying substantially parallel to the pivot axis of the lever (1). There also being provided members (15, 21) for releasably blocking rotation of the spool (10) at least in the direction of unwinding of the joining element (20).