baber/WOPTO huggingface dataset:
Patent DE-3478714-D1 (DE)
Title: Measuring system based on the triangulation principle for the dimensional inspection of an object
Inventor: BECKMANN LEO HEINRICH JOSEF FR
IPC: G01B11/24
Filed: 1984-06-21
Granted: 1989-07-20
Abstract: An apparatus for the rapid and accurate dimensional inspection of an object. In particular, the apparatus is adapted for the acquisition of object range data. The apparatus includes a source for emitting a slender beam of radiation, first beam guide means (2) for causing the beam to impinge on a desired spot P of the object under inspection, second beam guide means (4,5) for causing radiation reflected from the spot of impingement on a linear radiation-sensitive detector (6,7)A preferred embodiment includes third beam guide means for causing radiation reflected from the spot of impingement to traverse a further path also leading to the detector.The second and third beam guide means are structurally different from each other in such a manner that one and the same object spot irradiated by the beam portion is imaged on the detector as two separate, focussed spots spaced a fixed distance from each other. Thereby a reliable discrimination can be made between true and false reflections from the object under inspection.
Patent DE-3483770-D1 (DE)
Inventor: MELZIG MANFRED DR
IPC: G02B1/04
Filed: 1984-09-12
Granted: 1991-01-31
Abstract: An anti-reflection film for a clearly transparent optical element consisting of an organic material, for example an ophthalmic spectacle lens, is described. The anti-reflection film comprises a number of layers of which at least one consists of a metallic oxide. In one version of this invention, at least one layer consists of erbium oxide, terbium oxide, dysprosium oxide or holmium oxide. In another version of this invention, one layer consisting of samarium oxide, europium oxide, neodymium oxide or ytterbium oxide with a thickness of lambda/10 to lambda/20 is provided. In a third version of this invention, one layer consisting of yttrium oxide is deposited by evaporation on a layer of silicon dioxide, where the latter is deposited directly on the optical element consisting of an organic material.
Patent DE-3566392-D1 (DE)
Title: Method and apparatus for fibrating molten mineral material
Inventor: HARTUNG GUNNAR
IPC: C03B37/05
Filed: 1985-06-05
Granted: 1988-12-29
Abstract: A method and an apparatus in a plant for fibrating mineral molten material which in the form of a stream of molten material (4) is discharged to the peripheral surface of a primary spinner wheel (1) and which is formed to mineral fibres by being thrown out from the spinner wheel or from several cooperating spinner wheels. The distribution of the stream of molten material (4) over the width or length of the primary spinner wheel is improved in that the force is applied to the incoming stream of molten material (4), especially from rear side thereof as seen in the rotation direction of the spinner wheel as seen in the rotation direction of the spinner wheel, which force is acting in a plane substantially perpendicular to a generatrics to the peripheral surface of the spinner wheel (1) and in a blunt angle to the stream of molten material (4). The force acts on a stream of molten material a short distance in advance of the place where the material comes into contact with the spinner wheel (1), and the force provides a widening of the stream of molten material without breaking same up into small fragments. The force may be provided by a gas flow (5) or by different mechanical deflector means.
Patent DE-3568704-D1 (DE)
Title: A building base for a toy building set
Inventor: TAPDRUP ERIK
IPC: A63H33/08
Filed: 1985-11-29
Granted: 1989-04-20
Abstract: PCT No. PCT/DK85/00112 Sec. 371 Date Jun. 27, 1986 Sec. 102(e) Date Jun. 27, 1986 PCT Filed Nov. 29, 1985 PCT Pub. No. WO86/03133 PCT Pub. Date Jun. 5, 1986.A base for a building set is provided on one side with coupling studs for mounting building blocks having corresponding coupling elements. The base is further provided with cavities contoured to receive at least some of the building blocks. The cavities preferably extend from the side opposite the side provided with the coupling studs.
Patent DE-3570482-D1 (DE)
Title: Pipe handling apparatus
Inventor: LUTH ROYSE I
IPC: E21B19/15
Filed: 1985-09-23
Granted: 1989-06-29
Abstract: A pipe handling apparatus is adapted for transferring oil well pipe to and from a drilling rig. The apparatus includes a transportable chassis having tracks for supporting and guiding a reciprocable and rotatable table. A first scissors lift mounted to the table provides vertical motion to a platform to which is mounted a second scissors lift. The second scissors lift is designed to impart vertical and horizontal motion to a conveyor. The conveyor comprises three axially spaced endless belts for moving the pipe longitudinally to the conveyor takeoff point. Tapered spades protrude into the spaces during the pipe return operation to eject the pipe from the conveyor. The conveyor and platform are reciprocable with respect to the second and first scissors lifts, respectively. The chassis includes pivotable arms for raising a pipe to the top of the collapsed scissors lifts so that a pipe rolls onto the conveyor belts prior to lifting.
Patent DE-3578828-D1 (DE)
Inventor: STAPFER WERNER
IPC: C12M1/26
Filed: 1985-04-19
Granted: 1990-08-30
Abstract: 1. A device for storing, transporting, transfering and taking a sample of sterile solutions and/or suspensions, particularly in the form of an inoculating vessel, having a sterilizable high-grade-steel receptacle (1) whose hermetically sealable cover (3) has a plurality of bores whereof one is situated in the centre and has a hollow stirring-spindle which is inserted in a gas-tight manner and at the lower end of which a magnetic stirring-body (9) is rotatably mounted, characterized in that the stirring spindle is constructed as an immersion tube (6) with an external valve (8), in that the magnetic stirring-body (9) is detachably mounted on the stationary immersion-tube (6) by means of a plug-in connection (12) and/or a screw connection (19) and has two separate magnetic rods (20, 20') which are arranged parallel, horizontal and symmetrical, and in that each of the non-central bores (14, 14') is closed by means of a gas-tight rubber membrane for the introduction of a tapping needle (15).
Patent DE-3583573-D1 (DE)
Inventor: MOLLER OLE
IPC: G11C8/00
Filed: 1985-10-09
Granted: 1991-08-29
Abstract: A two read-port, two write-port register file on a single integrated circuit chip provides dual read/write access via either an "A"-side or "B"-side of a single array of adressable registers. Separate on-chip "A"-side or "B"-side multiplexers permit reading or writing of an independently adressed register according to the phase of the "A"-side or "B"-side clock. Writing can be selctively effected to either a high-order and/or a low-order byte within the addressed register. Unidirectional busses connect each register to each of the four ports. The register can be expanded to provide a four read-port, two write-port register file such as is required for the parallel computation of addresses and data.
Patent DE-3584460-D1 (DE)
Inventor: BEN-BASSAT ARIE
IPC: C12N1/38
Filed: 1985-03-26
Granted: 1991-11-28
Abstract: A method for improving the yield of heterologous protein such as IFN-α, IFN-β, and IL-2, produced by recombinant bacteria involves supplementing the nutrient medium in which the bacteria are grown with a water soluble alcohol of 2 to 4 carbon atoms and/or amino acid mixture during the terminal phase of the cultivation.
Patent DE-3587863-D1 (DE)
Inventor: TWARDZIK DANIEL
IPC: C07K16/00
Filed: 1985-03-19
Granted: 1994-07-28
Abstract: Novel polypeptide compositions are provided which inhibit human tumor cell growth, which may or may not stimulate autophosphorylation of pp60 src and induce the release of a 52 kDal polypeptide from neoplastic cells. Individual polypeptides may be isolated from mammalian blood platelets by selected extraction and purification procedures, may be synthesized or produced by hybrid DNA technology.
Patent DE-3650461-D1 (DE)
Inventor: PITTARD GERARD T
IPC: E21B47/12
Filed: 1986-04-04
Granted: 1996-02-08
Abstract: A controllable percussion tool for drilling holes in the soil comprises a hollow cylindrical housing with a tapered front end, an anvil having a striking surface inside the housing and a boring surface outside the housing and a cylindrical nose portion with a slanted face, a reciprocally movable hammer in the housing, and guide fins positioned on the exterior of the rear end of the housing. The fins are movable between two positions which permit non-rotative movement through the soil and rotation of the housing as it moves through the soil. A control system for guiding the tool in a borehole includes an axial electromagnetic source for generating an axial alternating magnetic field. A sensing assembly includes pick up coils for sensing the magnetic field.
Patent DE-3660010-D1 (DE)
Title: Peptide derivatives with a polycyclic nitrogen structure, process for their preparation and pharmaceutical compositions containing them
Inventor: VINCENT MICHEL
IPC: C07K16/00
Filed: 1986-01-06
Granted: 1988-02-04
Abstract: The invention relates to tetrapeptide derivatives of the general formula   <IMAGE>   in which R represents a hydrogen atom, a straight-chain or branched alkyl radical containing from 1 to 5 carbon atoms, optionally substituted by a hydroxy, amino, mercapto, methylthio, methylsulphoxide, carboxy or guanidino group, or a benzyl or indol-3-ylmethyl radical optionally substituted by a hydroxy group, R1 represents a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms,   <IMAGE>   represents a nitrogenous polycyclic structure, the enantiomers, epimers and diastereoisomers thereof, as well as to the pharmaceutically acceptable acid or base addition salts thereof.
Patent DE-3663162-D1 (DE)
Title: Safety device for drive mechanism rods
Inventor: LOOS HORST
IPC: E05C9/18
Filed: 1986-07-24
Granted: 1989-06-08
Abstract: 1. Safety catch for positioning bar devices and comprising positioning bars (2) movable by an actuating drive (3) into a number of operative positions, more particularly for turn-tilt fittings, comprising a lever (5) which is mounted on the moving member of the door or window or the like near the actuating drive (3) for pivoting relatively to the plane of the moving member, the lever (5) carrying a cam (9) or the like with which at least one locking recess (10) in the positioning bar (2) is associated, the cam (9) or the like being introducible by force storage means, such as a spring (16), acting on the lever (5) into the catch recess (10) in a predetermined operative position of the positioning bar (2) and with the moving member of the door or window or the like open, whereas with the moving member of the door or window or the like in its closed position the lever (5) is adjustable against the action of the force storage means by an abutment on the fixed frame and its cam (9) or the like is disengageable from the catch recess (10) in the positioning bar (2) the lever being a double-armed lever (5), one arm (6) of which carries a thrust member (18) or is the actuating element while the other arm (7) of the lever (5) carries the cam (9) or the like on its underside the mounting for the lever, (5) being in the form of a hooking nose (12) which is engaged in a slot (11) in a cover plate (1) disposed on the moving member of the door or window or the like, the engaged position of the hooking projection (12) being secured by that edge (13) of the cam (9) or the like which is remote from the hooking projection, by that end (14) of the slot (11) in the cover plate (1) which is near the last-mentioned edge (13) and by an abutment member (15) operative between the cover plate (1) and the lever (5) characterized in that a cap or cover (28)  engaging before the outside of the cover plate (1) is devised on the actuating drive casing (25) and receives the two-armed lever (5) of the safety catch (4) as far as the arm (6) of the lever (5).
Patent DE-3663999-D1 (DE)
Title: Optico-electronic level detector with double pick-up elements
Inventor: COQUEREL CLAUDE MAURICE
IPC: G01F23/292
Filed: 1986-04-24
Granted: 1989-07-20
Abstract: 1. Level detector comprising a total reflection prism (1) made of transparent material and provided for detecting the presence or absence of a liquid, characterized by at least two emitting-receiving pick-ups (2a, 2b ; 3a, 3b) mounted by pairs (A, B) on the face of said prism where said total reflection does not occur in order to be connected in an optical manner to said prism, and connected on the other hand in an electronic manner to aty least one logic device (6) enabling to detect the presence or absence of a light signal received by at least on of the receivers (3a, 3b) of the pair of pick-ups.
Patent DE-3671226-D1 (DE)
Inventor: BINDER DIETER DR
IPC: C07D471/04
Filed: 1986-10-03
Granted: 1990-06-21
Abstract: The invention relates to new 2-(2-thienyl)imidazo(4,5-c)pyridine derivatives of the formula    <IMAGE>  I  wherein R1 denotes lower alkyl, R2 denotes hydrogen or methyl and n denotes 0 or 1, and pharmaceutically usable acid addition salts thereof, a process for their preparation and pharmaceutical products containing these compounds. The new compounds and their salts have useful pharmacological properties, in particular a positively inotropic action on the heart, and can be used as active compounds for medicaments for the treatment of diseases of the heart and vessels, in particular myocardial insufficiency.
Patent DE-3671470-D1 (DE)
Inventor: KUD ALEXANDER DR
IPC: D06M101/00
Filed: 1986-10-07
Granted: 1990-06-28
Abstract: Detergents contain added graft copolymers which have an antiredeposition action and are obtainable by grafting polyalkylene oxides having a number average molecular weight of from 2000 to 100,000 with vinyl acetate in a weight ratio of from 1:0.2 to 1:10, and up to 15% of whose acetate groups may be hydrolyzed.
Patent DE-3672118-D1 (DE)
Inventor: SCAGLIA ENZO
IPC: F16B7/14
Filed: 1986-06-27
Granted: 1990-07-26
Abstract: The invention relates to a device for adjusting the length of a telescopic mast or boom in a windsurf. The two tubular elements are fixed by means of an O-ring (4) freely movable on the inner tube (1) and squashed against said inner tube (1) by means of a bushing (5) integral to the external tube (2).
Patent DE-3676543-D1 (DE)
Inventor: STORM SIGVALD
IPC: B60P5/00
Filed: 1986-05-02
Granted: 1991-02-07
Abstract: The present invention concerns a vehicle provided with a balance, which said vehicle comprises a reinforced frame (1), four electronic balance cells (2) connected to a control unit and mounted on the said frame (1) at points below each corner portion of the vehicle platform or tank (3), on which said balance cells (2) the said platform or tank (3) is supposed to rest freely during weighing. The vehicle frame (1) is provided with a lifting and supporting device (4), which is, being jointly operative with corresponding holder members (5) placed at the bottom side of the platform or tank (3), arranged so as to relieve the load of the balance cells (2) and to fix the platform or tank (3) in a raised position when the vehicle is being driven, as well as to disconnect the platform or tank (3) completely free during weighing. It is characteristic of the invention that the lifting and supporting device (4) comprises at least four solidly mounted parallel and substantially horizontal, preferably cylindrical locking members (6), which are in pairs directed one opposite the other and which can be displaced in their longitudinal direction pneumatically or hydraulically. Each locking member (6) has a conical free outer end, which is supposed to be jointly operative with a corresponding conical cavity (7) in the corresponding holder member (5) on the platform or tank (3), which said cavities (7) are placed at such a level that, when the platform or tank (3) is coupled free, they are placed somewhat lower than the corresponding locking members (6), whereby a little lifting effect and fixing of the platform or tank (3) are obtained when the locking members (6) are pushed into the holder members (5).
Patent DE-3678507-D1 (DE)
Inventor: WAKEFIELD BARRY ROGER
IPC: A22C13/00
Filed: 1986-08-06
Granted: 1991-05-08
Abstract: A machine for heat sealing the ends of shirred sausage casings comprises two carriages 19, 20 carried on rails 17, 18 a and movable by rams. 
<??>One carriage 19 carries arms 27, 28 which grip and twist one end 12 of sausage casing 13. Heat sealing means 55, 56 are provided and a shearing knife 60. 
<??>An inserter 39 inserts the heat sealed twist end back inside the shirred casing after it has been severed.
Patent DE-3679948-D1 (DE)
Inventor: MICHELS-KROHN KARL-HEINZ
IPC: H04Q3/545
Filed: 1986-08-07
Granted: 1991-08-01
Abstract: A data transmission system has a number of control devices connected via a transmission loop. Each control device includes signal processing circuitry which compiles data signals to be transmitted in the form of a data signal block. The signal processing circuitry is followed by a transmit buffer, which includes a write/read memory. A prepared data signal block can be accepted into this memory. A counter is connected to the memory which continuously addresses the memory for accepting a data signal block, and for emission thereof to the loop upon the appearance of a transmit authorization signal. The write/read memory is followed by a register. In addition to memory locations for accepting a data signal word, this register additionally includes memory locations for auxiliary information to be attached to the individual data signal words. The auxiliary information is derived from counter readings of the counter.
Patent DE-3687063-D1 (DE)
Inventor: STANLEY IAN WILLIAM
IPC: G02B6/12
Filed: 1986-10-16
Granted: 1992-12-10
Abstract: The invention relates to the mounting of a movable member such as an optical mirror (3) by bridges (4-7) between a pair of supports (1,2). The supports (1,2), bridges (4-7) and mirror (3) are integrally formed from a silicon substrate. A pair of electrically conductive paths (8,9) are formed by doping or metallising portions of the assembly so that by passing controlled currents through the paths, thermal expansion of parts of the paths will cause deflection of the mirror (3). The assembly is particularly useful for deflecting optical beams.
Patent DE-3687975-D1 (DE)
Inventor: CARLE F
IPC: G01N27/447
Filed: 1986-09-26
Granted: 1993-04-15
Abstract: Disclosed herein is a method and apparatus for gel electrophoresis which employs periodic inversion of the electric field essentially in one dimension. According to this system, which is defined herein as field-inversion gel electrophoresis, net migration is achieved by using a longer time or higher voltage in one direction than in the other direction.
Patent DE-3761484-D1 (DE)
Inventor: DAVIS ROBERT LYNN
IPC: C07C319/00
Filed: 1987-03-12
Granted: 1990-03-01
Abstract: (Hydrocarbylthio)aromatic polyamines are prepared by reacting an aromatic polyamine, such as a diaminobenzene, with a hydrocarbyl disulfide, such as an alkyl disulfide, in the presence of an iodide or bromide of a metal other than an alkali metal as a catalyst.
Patent DE-3764102-D1 (DE)
Inventor: KIMPEL ROLF-DIETER DIPL PHYS
IPC: H01H51/22
Filed: 1987-01-13
Granted: 1990-09-13
Abstract: A relay includes a permanent magnet for an armature restoring force having a highly negative temperature coefficient of remanence, where a portion of the permanent magnetic force is compensated by a compensation spring. The response voltage is rendered temperature independent by a heating means connected in parallel to the excitation winding to heat the permanent magnet in synchronization with the winding and, thus, guarantee a compensation of the response voltage with respect to the coil heating.
Patent DE-3765119-D1 (DE)
Inventor: STRATEN GUENTER
IPC: B43L9/04
Filed: 1987-10-15
Granted: 1990-10-25
Abstract: 1. A pair of compasses (100) comprising two legs (10; 110, 20; 120) swivellingly connected by a hings (30), the first leg of which (10; 110) is provided with a steel point or a centering needle as scribing device (50) and the second leg (20; 120) with a carrying element connected by means of a joint and carrying a replaceable drawing insert (70), wherein the first leg (10; 110) is provided with a measuring and mounting facility (40) which, at one of its ends (41) is linked to the first leg (10; 110) and, at its other end (42), is fitted with a scribing device (50), the measuring and mounting facility (40) is provided with an aperture (43) through which a measuring ruler (60) provided with lengthwise graduations (65) can be passed which, with one of its ends (61) is detachably secured to the supporting element (21) of the second leg (20; 120) and which projects with its other free end (62) that can be passed through the aperture (43), characterized in that the scribing device (50) is constructed as a rod-like shaped member (51) with a scribing spike (52) disposed on the end (51a) facing away from the measuring and mounting facility (40) of the shaped member (51) showing an angle alpha to a vertical longitudinal angle (H) of the scribing device (50), as well as with an articulated member (53) disposed on the end (51b) of the shaped member (51) facing the measuring and mounting facility (40), and in that the scribing device (50) is rotatable via the articulated member (53) on the measuring and mounting facility (40) around the vertical axis (H) and can be locked in two positions (S1, S2) lying in the swivelling plane of the leg and displaced by 180 degrees of the scribing spike (52), while two point-like configured indicators (44, 45) intercating with the lengthwise graduations (65) on the measuring and mounting facility (40) are allocated to the positions (S1, S2).
Patent DE-3771682-D1 (DE)
Inventor: ROSS KURT G DIPL ING
IPC: E02D29/02
Filed: 1987-11-24
Granted: 1991-08-29
Abstract: On the rear side of the retaining walls (1) to be reconstructed, a plurality of pillar retreats (4) arranged at a distance from one another are constructed in the earth behind the retaining walls (1), which pillar retreats (4) are connected to the retaining walls (1) to form a monolithic unit. Cavities are scoured out on the rear side (8) of the wall and filled with gravel and a cement suspension. <IMAGE>
Patent DE-3773485-D1 (DE)
Inventor: HARRISON ROGER
IPC: H04N7/06
Filed: 1987-12-15
Granted: 1991-11-07
Abstract: In a television broadcast and reception system for the transmission of PAL signals accompanied by an additional stereo signal for enhanced audio reception the television received has equipment to indicate, whether or not the input signal is valid by utilizing two decoders which decode the presence of a FAW (Frame Alignment Word) together with a 1, and a FAW together with an O. The output from these detectors is applied to threshold circuits which decide the "good to bad" rate of "FAW and C" bit detections. A mark/space detector is formed of two counters, the final counter of which counts up if the input to mark space is above a critical value. For a correct FAW lock, both counters count up and the circuit gives a valid output for a correct input sequence. This equipment, together with a C0 detector and timer circuit forms a locking arrangement immune to substantially all false lock sequences which might occur.
Patent DE-3774809-D1 (DE)
Inventor: KAPER LOURIS
IPC: C07D473/12
Filed: 1987-08-05
Granted: 1992-01-09
Abstract: This invention relates to a process for recovering caffeine from laden activated carbon by treating the laden activated carbon with an organic acid. In order to achieve good extraction efficiencies, on the one hand, and to avoid problems with the flash point, such as with acetic acid, on the other hand, the process according to the invention is characterized by treating the activated carbon with a mixture comprising at least 65% by weight of acetic acid and at least 2% by weight of citric acid.