baber/WOPTO huggingface dataset:
Patent DE-3267716-D1 (DE)
Title: Method of manufacturing a slip-ring for an electrical apparatus of the rotating type
Inventor: DURANTHON GEORGES
IPC: H01R39/08
Filed: 1982-12-07
Granted: 1986-01-09
Abstract: 1. Process for manufacturing a collector ring comprising, in known manner, an annular core (1) in insulating material, at least two conductive ferrules (7-8) fitted tightly on the core and at least two conductors (9-10) welded on the ferrules, said conductors being placed in housings (2-3) of the core and projecting axially out of at least one of the cross faces of the latter, characterized in that it consists in : - defining, in the thickness of the core (1) and from one of the peripheral surfaces, two housings (2-3) shifted angularly and axially, and each issuing onto a transverse face (1_a, 1_b) of the core, - extending at least one of the housings by a hole (6) provided in the thickness of the core until it opens on the same transverse face as the other housing, - welding two conductors (9-10) on the two conductive ferrules (7-8), causing the ferrules to slide on the core (1) peripheral surface where the housings (2-3) issue, while simultaneously engaging the conductors (9-10) into said housings and into the hole, and causing the ferrules to cover said housings, - providing for an axial and angular connection between the core and each ferrule by means of point bars (11-12) penetrating into the material of the core upon the sliding.
Patent DE-3273312-D1 (DE)
Title: Coordinate sensing device
Inventor: JANDRELL LOUIS H M
IPC: G06K11/06
Filed: 1982-06-09
Granted: 1986-10-23
Abstract: A coordinate sensing device uses electric currents to energise a conducting member (16) which has a major surface (18) and preferably is made of a mesh material. Electrical currents are sequentially applied to create alternate non-coincident electrical fields so that when a probe (22) is applied to the surface, the obtained electrical potentials can be compared to a reference potential. The resulting potential differences may then be conveniently converted to appropriate signals. The conducting member is not limited as to shape or construction; hence, it may also act as an anti-glare device for a cathode-ray tube. The fields created by the electrical currents need not be uniform. This device permits the user to communicate with a computer by means of a display device.
Patent DE-3275912-D1 (DE)
Title: Mixer with stationary container
Inventor: MAHON JEAN
IPC: B01F25/64
Filed: 1982-06-24
Granted: 1987-05-07
Abstract: The invention relates to a mixer with a fixed drum. According to the invention, the mixer comprises a central opening (6) which makes it possible to carry out measurements or operations directly in the mixture during mixing. The entire driving device (8) is located around a central pipe (7). It comprises inter alia a movable ring (9) set in rotation by a drive member (5), the mixing arrangement (3) being fixed to the ring (9) and is set in rotation through the intermediary of a receiving pinion (17) meshing with a fixed wheel (15) connected to the central pipe (7). The invention will be used in particular for mixing wet or dry constituents such as concrete, silica sand and the like.
Patent DE-3276615-D1 (DE)
Title: Topical acylaminophenols
Inventor: NASHED WILSON
IPC: A61K31/165
Filed: 1982-04-08
Granted: 1987-07-30
Abstract: Treatment of inflammation by applying topically an acylaminophenol in a pharmaceutically acceptable topical vehicle. The acylaminophenol has a normal aliphatic side chain containing 6 to 12 carbon atoms. A representative example is 4-propionylaminophenol.
Patent DE-3364664-D1 (DE)
Title: Multicolour rotary printing machine
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F11/00
Filed: 1983-04-21
Granted: 1986-08-28
Abstract: A convertible, multicolor, printing press for printing the safety background of banknotes or the like comprises, in one configuration, an impression cylinder, a second blanket cylinder which engages the impression cylinder, a first plate cylinder which engages the second blanket cylinder and also engages a first blanket cylinder which first blanket cylinder is spaced from the impression cylinder, and several sectioned inking rollers which engage the first blanket cylinder and which are each inked by inking devices of different colors. The printing press is converted to a second configuration by exchanging the sectioned inking rollers for second plate cylinders, separating the first plate and second blanket cylinders from engagement with the first blanket (11-14) and impression cylinders respectively, and moving the impression cylinder to directly engage the first blanket cylinder. In the one configuration, a juxtaposed color image may be printed and in the second configuration, a superposed color image may be printed.
Patent DE-3367718-D1 (DE)
Title: Plant growth regulators
Inventor: EVEREST-TODD SELWYN
IPC: A01N35/04
Filed: 1983-02-17
Granted: 1987-01-08
Abstract: Plant growth regulator comprises an inert carrier or diluent and at least one substituted naphthalene selected from 1,3- and 2,6-dimethylnaphthalenes. A method for preventing the premature sprouting of potatoes comprises applying to the potatoes such a plant growth regulator.
Patent DE-3368963-D1 (DE)
Title: Tubular connection
Inventor: CHURCH KRISTY LYNN
IPC: E21B17/042
Filed: 1983-10-28
Granted: 1987-02-12
Abstract: A connection for well tubular goods including a male member, a female member, each having a double set of steep tapered hook threads, two internal pressure seals including a compressible primary metal-to-metal seal and supplementary seal made up of a resilient corrosion resistant material and additionally, a primary resilient corrosion resistant external pressure seal, and a reverse shoulder engagement between the end of the male member and a shoulder on the female member to hold the primary metal sealing surfaces in sealing engagement.
Patent DE-3371802-D1 (DE)
Title: Linear shed multiphase weaving machine with a weaving rotor
Inventor: STEINER ALOIS
IPC: D03C13/00
Filed: 1983-03-09
Granted: 1987-07-02
Abstract: A weaving rotor carries lamellae combs, the lamellae of which are provided with shed-retaining elements. Shedding rods which are stroke-wise displaceable in the warp direction are positioned forwardly of the weaving rotor to allocate each warp thread to a shed-retaining element determining either an upper shed or a lower shed. The shedding rods are formed by first racks, the tooth spaces or gaps of which serve as guide means for the warp threads. Thus, there is ensured as precisely as possible pitch or division of the guide means for the warp threads as well as an accurate reproducibility for the shedding rods. The lamellae are positioned on the weaving rotor by second racks having the desired pitch. The first and second racks correspond to each other and are identically designed. Consequently, there results the highest conformity between the lamellae pitch and the pitch of the warp threads, and thus, an optimally ordered run or course of the warp threads from the shedding rods to the weaving rotor. Additionally, manufacture and operation of the multiple longitudinal traversing shed weaving loom are rendered more economical.
Patent DE-3373496-D1 (DE)
Title: Double l-shaped electrode for brine electrolysis cell
Inventor: DANG HIEP
IPC: C25B9/19
Filed: 1983-06-27
Granted: 1987-10-15
Abstract: Vertical chlor-alkali cell metal anode in the shape of a double L having a hollow interior and a footing which can be attached to the anode's base by manipulations external to the anode's interior and whose hollow interior allows generated chlorine gas to rise inside the anode's interior, and whose design reduces the electrode gap thereby reducing the cell's operating voltage.
Patent DE-3377085-D1 (DE)
Title: Electronic control
Inventor: BINARSCH JURGEN
IPC: G05B19/05
Filed: 1983-03-04
Granted: 1988-07-21
Abstract: An electronic control arrangement including a plurality of inputs and outputs, whereby the outputs are controlled in relationship with the inputs according to a predetermined program. Additionally, the outputs are coupled to another input by way of a special-function line. When the control is switched on, the external wiring is called upon to supply information regarding the state of certain controllable circuit elements. Through this, the electronic control circuit automatically checks which one of the several stored programs is appropriate under the circumstance.
Patent DE-3470210-D1 (DE)
Title: Piezoelectric igniter mechanism
Inventor: OHNISHI TAIJI
IPC: F23Q3/00
Filed: 1984-08-31
Granted: 1988-05-05
Abstract: A hammer is formed in one piece with diametrically opposite lugs. The interfitting parts of the spring-receiving sleeve and the casing containing the piezoelectric crystal activated by the hammer are of noncircular cross section with a major transverse dimension greater than the free end spacing of the lugs. The free end spacing of the lugs is greater than the inner window separation of the sleeve.  (First major country equivalent to PT--79095)
Patent DE-3470432-D1 (DE)
Title: A tachymetric simulation method processing signals from an inductive position transducer and circuit for carrying out said method
Inventor: FRANZOLINI LUCIANO
IPC: G01P13/04
Filed: 1984-06-01
Granted: 1988-05-19
Abstract: A method and relative circuit in which, signals (sin  phi M, cos  phi M) detected by an inductive transducer, supplied by a suitable oscillator, are caused to pass through a RC circuit, to obtain an output signal (VA) out of phase by an angle ( phi M) proportional to the angle between the polar axis of the rotor and the polar axis of the stator of the transducer, in the case of a rotary detector. Two sets of signals are separately processed: the first set comprises the output signal of the oscillator (fr) and the output signal from the circuit RC (VA); the second set comprises the output signal from the circuit RC (VA) and a signal having the same frequency as the output signal from the oscillator, but out of phase by a fixed angle (F2). Each of these sets, are made to pass through a circuit for detecting the equivalence or not equivalence of the polarity of the input signals, then filtered, derived, in case inverted and then selected by a selecting means to output a tachymetric signal of infinite resolution.
Patent DE-3475533-D1 (DE)
Title: Method of assaying the activity of cells
Inventor: SHUNTARO HOSAKA
IPC: C12Q1/02
Filed: 1984-08-07
Granted: 1989-01-12
Abstract: The activity of cells is assayed by mixing the cells capable of endocytosis with microbeads 0.03-20 µm. in diameter containing a chemiluminescent substance and measuring the intensity of the luminescence generated by the action of highly reactive oxygen with the microbeads taken inside the cells.
Patent DE-3569672-D1 (DE)
Title: Light and sun screen agents
Inventor: HENNE WOLFGANG DR DIPL CHEM
IPC: A61Q17/04
Filed: 1985-02-28
Granted: 1989-06-01
Abstract: 1. Light- and sunscreens for the human skin based on customary UV filter substances, characterized in that they additionally contain sericin.
Patent DE-3573108-D1 (DE)
Title: Process for the preparation of anhydrous carboxylic acids from alcohols
Inventor: WEGMAN RICHARD WILLIAM
IPC: B01J31/20
Filed: 1985-08-14
Granted: 1989-10-26
Abstract: A process for the production of organic carboxylic acids and organic carboxylic acid anhydrides by the catalytic reaction of an alcohol of the formula ROH and carbon monoxide in contact with an organic ester source and a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo (=0) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and the @    or@   group in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulas <CHEM> and a halogen source, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl, or alkyl, and wherein 1 or more of said R min  groups can be substituted with a Z group but not more than 3 of said R min  groups in the molecule are so substituted; a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; -C(O)OR sec  or C(O)R sec , wherein R sec  is R min  or -H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcohol.
Patent DE-3583618-D1 (DE)
Inventor: BALDENKO DMITRY FEDOROVICH
IPC: E21B4/02
Filed: 1985-12-30
Granted: 1991-08-29
Abstract: A downhole screw motor is intended for drilling oil and gas wells. The downhole screw motor comprises a stator (3) and a hollow rotor (4) in the axial channel (5) of which is mounted a flow regulator (6) with a nozzle (16). The surface of the nozzle (16), arround which the working liquid flows, is formed by two consecutively located chambers: a receiving one (A) and a discharging one (B), the surfaces (19, 20) of which are conjugated along a break line (21). The part (22) of the receiving chamber (A) which adjoins the break line (21) has a convex form in the direction of flow of the working liquid, whereas the cross-sectional area of the receiving chamber (A) at its outlet is smaller than at its inlet.
Patent DE-3664706-D1 (DE)
Title: Three-phase motor powered by a multiphase direct converter arrangement
Inventor: HOLLMAN ROLF
IPC: H02P27/06
Filed: 1986-02-17
Granted: 1989-08-31
Abstract: 1. Three-phase motor (M) supplied by a multiphase direct converter arrangement for producing a rotary movement of its rotatable part (rotor) with respect to its fixed part (stator), the rotary field winding of which consists of two electrically separate coil systems (Wa1 , Wa2 , Wa3 ; Wb1 , Wb2 , Wb3 ), the coil pairs of which, forming the poles of the motor, are arranged in a geometrically coincident or mirror-symmetrical manner, characterised in that the converter arrangement is formed of three-phase current-full wave-converters (UR1, UR2, UR3), the connection (U1, V1, W1; U2, V2, W2; U3, V3, W3) of which on the input side are connected in paralled to a supply network (R, S, T) or to the secondary winding of a transformer (Tr) and the two three-phase current-coil systems (Wa1 , Wa2 , Wa3 ; Wb1 , Wb2 , Wb3 ) with their pole-forming coil paris are dimesioned such that each coil system takes on half the electrical energy and the one connections (Y1, Y2, Y3) on the output side of the converter arrangement are electrically connected with the connections (1a, 2a, 3a) of the one coil system (Wa1 , Wa2 , Wa3 ) and the other connections (Z1, Z2, Z3) of the converter arrangement are electrically connected with (Wb1 , Wb2 , Wb3 ).
Patent DE-3669488-D1 (DE)
Inventor: HOGG JOHN PHILIP CHARLES
IPC: B66C1/12
Filed: 1986-06-23
Granted: 1990-04-19
Abstract: The invention is a lifting device for use in lifting a load (10). The device is used for example between a crane hook (46) and the lifting chains (12) attached to the load (10). The device hooks onto the crane hook (46) and the chain (12) passes over a guide wheel (64) which in one position, when the chain (12) does not take the weight of the load, the wheel (64) can turn freely enabling the device to be moved horizontally relative to the load to any desired location, and when the chain (12) does take the load, the wheel (64) is placed in a locked position so that it cannot turn and by this means the device can be positioned so as to ensure that when the load is lifted it will be in a predetermined position eg. level.
Patent DE-3676225-D1 (DE)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: C08J5/18
Filed: 1986-04-29
Granted: 1991-01-31
Abstract: The invention describes a multi-ply, self-adhesive and deep-drawable protective sheet, especially for the internal and external outfitting of automotive vehicles, consisting of a carrier sheet containing a thermoplastic synthetic resin based on an ethylene-propylene-diene terpolymer and/or an ethylene-propylene copolymer and a homo- and/or copolymer of propylene, small amounts of fillers and conventional additives; a pressure-sensitive adhesive layer based on an alkyl acrylate and/or methacrylate and/or a copolymerizable, ethylenically unsaturated monomer, such as acylic acid, and a cover layer of a unilaterally siliconized polyolefin film.
Patent DE-3676389-D1 (DE)
Inventor: KEIMPEMA KEIMPE KLAAS
IPC: H02H9/00
Filed: 1986-07-28
Granted: 1991-02-07
Abstract: An overvoltage protective device specifically designed for non-symmetric transmission circuits, such as coaxial lines. A coiled section (13.1-6) of a coaxial line (8.1-6) branched off from a coaxial cable (6) wound with a number of turns is disposed within a fully closed second compartment (4) of a metal housing (1). Such a coiled section of a coaxial line together with one or more voltage-dependent current conducting components (16, 17) connected to the outer conductor of said coaxial line (8.1-6), forms a filter which effectively attenuates spurious radiation from said outer conductor at the output side of said filter, said radiation being caused by a destructive EM-pulse. The transmission characteristics of the coaxial line (8.1-6) including said coiled section (13.1-6) are not detrimentally affected by such a filter. An overvoltage protective according to the invention makes it, by its structure, feasible to lead one or more coaxial transmission lines through a wall portion of an enclosed space of the Faraday cage type, while on the other hand an effective protection is provided against destructive radiation such as caused by an EM-pulse.
Patent DE-3764879-D1 (DE)
Inventor: HELBING HARTMUT DIPL ING
IPC: B65G17/32
Filed: 1987-06-19
Granted: 1990-10-18
Abstract: The holding device for conveying container bodies open at both ends made of ferromagnetic material on a conveyor has at least one permanent magnet for generating magnetic forces necessary to hold the container body on it, a supporting member attachable with the conveyor and two framework components (one of which may be made slidable) held spaced from each other aligned in the longitudinal direction of the supporting member. Alternatively in two specific examples of our invention the permanent magnet is provided in the vicinity of the framework components and the supporting member is insertable in the container body or the permanent magnet is provided on the supporting member or it is the supporting member and an electrode distinct from the supporting member is insertable in the container body. The framework members have a substantially U-shape cross section and are arranged so that their free side pieces on each side thereof parallel the longitudinal direction of the supporting member. Their side piece edges directed away from the supporting member form supporting surfaces for the mounting the opening edges of the container body.
Patent DE-3772770-D1 (DE)
Inventor: FOOKE HEINRICH
IPC: B24B45/00
Filed: 1987-11-06
Granted: 1991-10-10
Abstract: The grinding wheel (11) is mounted on its drive shaft by a retainer (2). The grinding wheel is pressed against the latter by a pressure flange (9), which is acted on by hydraulic pistons (8) in the clamping flange (3). The latter has an internal thread (4) which engages a thread (5) on the boss of the retainer. The pressure flange has its outer region divided into segments by radial slots, which extend inwards to a circular groove (12). Each segment has a degree of flexibility and is acted on by a pair of hydraulic istons (8) so that the clamping pressure is evenly distributed over the surface of the grinding wheel.
Patent DE-3781952-D1 (DE)
Inventor: MAAG ANTON
IPC: B01D53/50
Filed: 1987-01-15
Granted: 1992-11-05
Abstract: The fume purification installation is useful for removing toxic material from fumes discharged from boilers, in particular from business and residential buildings. The installation consists of a closed loop system, in which the fumes are washed with a Ca(OH)2-lye. In the lye containing the absorbed pollutents sulphite ions are in particular oxidized during the return flow through the oxygen in the air in order to obtain sulfate ions. Calcium sulphate is precipitated, forming sludge in the regenerating part of the installation; from time to time this sludge must be removed. The Ca(OH)2 extracted is continuously replaced by a corresponding quantity of calcinated limestone. The system enables efficient fume purification and calls for only minimum maintenance. Since the sediment formed contains no toxic materials, it may be discharged without constituting a hazard to the environment.
Patent DE-3785296-D1 (DE)
Inventor: EATON JOHN W
IPC: H02G15/04
Filed: 1987-11-06
Granted: 1993-05-13
Abstract: A closure comprising a cap (12) having a closed end and an (14) open end and a tubular retention member (18) engaged with the cap at the open end of the cap. The retention member has a plurality of resilient projections (30) which are inclined inwardly of the retention member and toward the closed end of the cap. The projections have free inner ends (34) defining a restricted opening (36), and at their free inner ends, they have a chamfered surface facing away from the closed end of the cap. The cap may contain a gel material (40).
Patent DE-3856495-D1 (DE)
Inventor: HELFERICH RICHARD J
IPC: H04W84/00
Filed: 1988-07-22
Granted: 2001-11-22
Abstract: An analog communication system having an analog-to-digital storage system including a transmitter (350) and at least one remote receiver (10, 358) for receiving an incoming signal carrying an analog component. The system is adapted to transmit analog messages at a high rate to conserve transmission time and to record and play back the message at a slower audible rate. The system circuitry includes a decoder (16, 220) which may be programmed to recognize an address code specific to a particular receiver or group of receivers, or may be activated simply by the incoming signal without an address code to emit the enable signal. The decoder includes rate memory for storing record and playback rates in memory sectors corresponding to the memory sector of RAM in which the message is stored.
Patent DE-3865369-D1 (DE)
Inventor: PINSON DENIS
IPC: G11B20/10
Filed: 1988-05-20
Granted: 1991-11-14
Abstract: A mode of writing synchronization information on a magnetic recording carrier (DISC) where the information is written in binary code and distributed over a plurality N of tracks, each track being associated with at least one reference zone (ZRPij) which includes a group of preamble information (ZSYij+ZSAij), a group of absolute address information (ZADij), and a group of fine-position information (GDPij). According to the invention, the mode of writing is characterized in that the preamble information group includes a first subgroup (ZSYij) of synchronizing information preceding a second subgroup of automatic gain control (ZCAij). The invention is applicable to magnetooptical memories.
Patent DE-3874298-D1 (DE)
Inventor: BAYER FRANZ
IPC: E06B3/673
Filed: 1988-11-12
Granted: 1992-10-08
Abstract: The mechanism (1) bends a hollow profiled component (2), being particularly for forming a distance frame, filled with a dessicating agent, of a double-glazing unit. A clamp (4) grips the forward end of the component and a further one (5) the arm to be bent, while a support (6) determines the position of the inside of the bend. A bending tool, typically a roller, bears against the outside. The clearance between the tool (8) and support during part of the bending operation is less that the height of the component sidewalls, while the width of the support and/or tool is less than the clear width between the inside wall surfaces of the component sidewalls.