baber/WOPTO huggingface dataset:
Patent DE-3677070-D1 (DE)
Inventor: HANDFIELD LOUIS
IPC: F25C3/04
Filed: 1986-06-16
Granted: 1991-02-28
Abstract: 0 A machine for producing artificial snow includes an elongated cylindrical outer casing (19) with a frusto-conical discharge end (22); a similar inner casing (30), a tubeaxial fan (27) in the outer casing for creating an annular stream of turbulent air at the discharge end of the outer casing. An adjustable turbine nozzle (36) is centrally located at or near the discharge end of the outer casing for spraying a stream of water droplets into the turbulent air to create a stream of water droplets and air, and nucleators (37) at or near the discharge end of the outer casing spray very fine droplets of water or nuclei into the stream of water droplets and air, whereby, temperature permitting, a stream of artificial snow is created without large droplets of water or ice dribbling from the stream near the discharge end of the outer casing.
Patent DE-3683645-D1 (DE)
Inventor: OBERTEUFFER A
IPC: B41J2/20
Filed: 1986-12-03
Granted: 1992-03-05
Abstract: The present assembly is an ink jet printer of the continuous stream type for printing an image on a recording surface having a nozzle or orifice from which an electrically conductive ink stream is expelled by pressure along a predetermined path toward a recording surface apparatus to selectively deflect or interrupt portions of the ink stream such that the portions deflected or interrupt are prevented from reaching the area of the recording surface or which said image is printed, an ink mist shield positioned proximate to the recording surface, the mist shield being maintained at a first potential, apparatus for charging the recording surface to a second potential substantially different from the first potential whereby ink which impinges the recording surface is charged thereby and particles of the impinging ink which rebound from the recording surface are impelled toward the mist shield by the field resulting from the difference between the first and second potential. The present method, for use in a continuous stream ink jet printer for printing an image on a recording surface having a nozzle or orifice and a recording surface, and a mist shield positioned proximate to the recording surface, is the steps of expelling by pressure a continuous stream of electrically conductive ink from the nozzle toward the recording surface, selectively deflecting or interrupt portions of the ink stream, applying an electrical charge to the recording surface, such that an electrical field exists between said mist shield and said recording surface whereby particles of the ink stream which rebound upon impact with the recording surface are urged toward the mist shield.
Patent DE-3684130-D1 (DE)
Inventor: BUSSIERE GUY
IPC: A23C19/05
Filed: 1986-12-16
Granted: 1992-04-09
Abstract: The process according to the invention, which comprises essentially the successive stages of preparation of the milk, renneting, coagulation, cutting of the coagulant, cooking, mixing, moulding, pressing, demoulding and ripening, is characterised in that during the stage of preparation of the milk, the latter is acidified in a controlled manner to a pH value of between 6.70 and 6.40 with the aid of an acid-generating agent. 
<??>The acid-generating agent is preferably a gluconolactone or a glucoheptonolactone, especially gluconodeltalactone. 
<??>Application to the manufacture of cooked pressed cheeses with a controlled stage of milk acidification.
Patent DE-3684990-D1 (DE)
Inventor: HAISMA HIDDE J
IPC: C07K14/00
Filed: 1986-05-06
Granted: 1992-05-27
Abstract: A method for radiolabeling protein such as antibody which is performed in a single reaction vessel is described. A sealed reaction vessel having a port for addition and withdrawal of reagents preferably by syringe is used. Reagents for coupling radioisotope to the protein are added to the vessel. For radioiodination procedures, vessels can be pre-coated with the iodine coupling agent iodgen. The protein and the radioisotope are then added to the vessel and the radiolabel reaction allowed to proceed. After the reaction is complete, a resin is added to the vessel to adsorb the uncoupled radioisotope. The entire reaction mixture is then withdrawn from the vessel and the resin is separated from the protein preferably by sterile filtration.
Patent DE-3685786-D1 (DE)
Inventor: BOLIS GOFFREDO ANTONIO
IPC: C07K1/12
Filed: 1986-09-05
Granted: 1992-07-30
Abstract: A method for the removal of the formyl group from an ester of an N-formyl peptide or N-formyl aminoacid, in which the ester is reacted with urea in the presence of a polar solvent and a strong acid.
Patent DE-3772002-D1 (DE)
Inventor: SUN KING MO
IPC: A01N43/90
Filed: 1987-08-19
Granted: 1991-09-12
Abstract: Compounds of the formula I <CHEM> wherein R<1>, R<2>, R<3>, R<4>, and R<5>, which may be the same or different, each independently is a hydrogen atom, or an alkyl group containing 1 to 5 carbon atoms optionally substituted by one or more halogen atoms having an atomic number of from 9 to 35; or R<3>, R<4> and R<5> are additionally selected from an alkenyl or alkynyl group containing 2 to 4 carbon atoms and an optionally substituted mono or bicyclic cycloaliphatic or aryl group containing 6 to 10 carbon atoms; or R<3> and R<4> together with the carbon atom to which they are attached form a cycloaliphatic ring containing 5 or 6 ring carbon atoms; and R is selected from an unsaturated hydrcarbon group containing 2 to 4 carbon atoms, an aromatic group containing up to 14 carbon atoms, a heterocyclic group having one or two heteroatoms each selected from 0, S or N and containing up to 14 carbon atoms or N-oxide or acid addition salt of an N-heterocyclic group, a cyano group, a cycloalkenyl group containing 5 to 7 carbon atoms and a cycloalkyl group containing 3 to 10 carbon atoms, which groups are optionally substituted, are useful as herbicides.
Patent DE-3775058-D1 (DE)
Inventor: OLOFSSON HANS
IPC: F04C18/107
Filed: 1987-04-21
Granted: 1992-01-16
Abstract: PCT No. PCT/SE87/00203 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Apr. 21, 1987 PCT Pub. No. WO87/06654 PCT Pub. Date Nov. 5, 1987.Rotary positive displacement machine for a compressible working fluid comprising two tapered, internally intermeshing members (26, 28) with eccentric axes (48, 50). The members (26, 28) have spiral grooves (34, 38) and intervening lands (36, 40) which cooperate to form closed chambers (66) varying in volume while moving axially from one end to the other. The inner member (28) has a hypocyclic movement in relation to the outer member (26). The radial depth of the grooves (34, 38) varies axially along the members (26, 28) and in each transverse plane is equal to twice the eccentricity of the axes (48, 50) of the members (26, 28) and the pitch angle of the spiral at the pitch cone varies continuously in the axial direction.
Patent DE-3775370-D1 (DE)
Inventor: SIRVET ENN
IPC: B21D43/12
Filed: 1987-11-06
Granted: 1992-01-30
Abstract: Cylindrical metal cups are fed sequentially to, for instance, a press redraw station by apparatus which reduces the number of moving parts and the movements required by such parts to enable cups to be transferred rapidly, without damage to cup sheet metal or coating, while controllably feeding cups into a press for redraw. Typically, cups are held in a continuous-feed conveyor (16) comprising collimating means (12, 14) by a stationary element coacting with a longitudinally movable pusher-arm means (24) on the opposite lateral side of the longitudinal directed cup travel path. After release, the cup (76) at the head of the collimated feed line moves both longitudinally of and transversely to the cup travel path along a graded ramp surface (60, 61) provided by the stationary element, into the control of a pivotally mounted gate means (26). Release of a cup (76) held by the gate means (26) is controlled by a cam (40) carried by the pusher-arm means (24) and the cup (76) is moved longitudinally along the cup travel path by the pusher-arm means (24) between pivotally-mounted cup-positioning arms which bring the cup into registry for redraw; the pusher-arm means (24) is returned for the next cycle of operation as the cup is positioned in registry for redraw.
Patent DE-3775485-D1 (DE)
Inventor: KEMPER BRUNO
IPC: C08K5/05
Filed: 1987-05-20
Granted: 1992-02-06
Abstract: Stabilised PVC moulding material (I) contains a stabiliser system comprising Zn cpd(s) of formula R1O-Zn-OR2 (II) or Zn cpd(s). of formula R3S-Zn-SR4 (III) and/or Zn cpd(s). of formula R5O-Zn-SR6 (IV), and polyoxazoline(s) of formula -(N(COR)CH2CH2)n (V) R1, R2, R5 = 8-36C opt. OH-substd. aliphatic acyl, opt. 1-22C alkyl-substd. aromatic acyl or aryl; R3, R4, R6 = 6-22C alkyl, 1-22C alkyl-substd. aryl, or -XCOOY; X = (CH2)m (with m = 1-20), Ph, or -CHZ- (with Z = 1-22C alkyl or -CH2COOY; Y = 6-22C alkyl; R = opt. different 1-22C alkyl, or  (substd.) cycloalkyl or aryl (pref. 1-12C alkyl n = 10-10,000. (I) contains 0.02-2 wt.% (II), (III), or (IV), and 0.02-2 wt.% (V); pref., (I) contains these cpds. in addn. to prim. stabilisers in the form of cpds. of Sn, Pb, or Sb or combinations of cpds. of Cd, Ba, Ca, and Zn.
Patent DE-3776804-D1 (DE)
Inventor: KECUR JOSEF
IPC: B64C9/32
Filed: 1987-03-03
Granted: 1992-03-26
Abstract: Each wing is fitted with a spoiler flap (36) on its upper surface near the rear edge towards each wing tip. The flaps are spring-loaded (44) into the flush mounting with the wing and are separately operated by pull lines by the pilot. Extension of both spoilers slows the glider and increases the glide angle. Independent operation turns the aircraft sharply to either side. The flaps are either hinged to swing up, or comprise an array of flexible pockets which are extended by the pull controls.
Patent DE-3778084-D1 (DE)
Inventor: BRUCH HELMUT DIPL ING
IPC: G02B6/38
Filed: 1987-07-24
Granted: 1992-05-14
Abstract: The connection device contains at least one optical waveguide plug connection in which a part is pin like and another part is socket like.  At least one of the two parts is sprung axially and allowed to move radially.  Both parts have cylindrical sections conforming to one another.  One of the two parts has a conical intermediate section (9) between a front conical section (87) and a cylindrical section (15). The slope of the intermediate cone is less than that of the front cone.  The helical spring (7) rests on a ring (6) on a wall (5).  The radial play of the one part is divided between the play between the inner diameter of the ring and the outer diameter of the part and between the outer diameter of the ring and a movement-limiting part (5a).
Patent DE-3782641-D1 (DE)
Inventor: GARRARD JOHN TAYLOR
IPC: G01S13/72
Filed: 1987-01-28
Granted: 1992-12-17
Abstract: The seeker system includes a microwave transmitter producing a swept frequency modulated carrier wave and also providing local oscillator signals. A transmitter feed and four surrounding receiver feeds cooperate with an antenna employing polarising elements.  After signal mixing, the gain controlled received signals are processed by a surface acoustic wave filter producing narrow frequency channels serving as range bins. A multiplexer scanning the multi-channel filter output controls a tracking.  It also controls a differential amplifier for terrain or background plus target range tracking.  A range search generator is provided for repetirively moving a range bin or gate from greater to less than the range from seeker to terrain until range lock-on is instituted by a range lock-on threshold detector.
Patent DE-3782694-D1 (DE)
Inventor: FERGUSON CLARE HARRIET RUSSELL
IPC: C12N9/04
Filed: 1987-07-28
Granted: 1992-12-24
Abstract: An enzyme having  alpha -glycerol-3-phosphate oxidase activity characterised in that it has a Km of less then 2.5mM is disclosed, as is the production and use thereof. More particularly, such enzymes may be obtained from Propionibacterium species and may have Km values of less than 50 mu M, hence are advantageous for triglyceride/glycerol/ alpha -glycerol-3-phosphate determinations and test kits.
Patent DE-3788993-D1 (DE)
Inventor: FARRELL ROBERTA L
IPC: C12N1/18
Filed: 1987-09-08
Granted: 1994-03-17
Abstract: A recombinant ligninase enzyme is obtained by cloning a DNA sequence of P. chrysosporium encoding a ligninase apoprotein, expressing the recombinant apoprotein in suitable host cells and reconstituting the recombinant ligninase protein with the heme.
Patent DE-3789770-D1 (DE)
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/38
Filed: 1987-11-26
Granted: 1994-06-09
Abstract: A connector device for two light waveguides, which has a receptacle part formed by a carrier member having a recess receiving a central retaining part, which is movable in a radial direction in the recess, and a pair of pressure members movable from a position to urge the central retaining part radially inward to clamp stripped waveguides in an abutting alignment. The pressing members are constructed so that when in a non-pressing position, they still maintain the central retaining part in a loose, assembled relationship. The device can also include a gripping arrangement at each end for gripping the unstripped portions of the waveguide so that the joint between the two stripped portions is not subjected to tension placed on the waveguides.
Patent DE-3864961-D1 (DE)
Inventor: KANTER HARTMUT DR
IPC: B01J27/06
Filed: 1988-09-03
Granted: 1991-10-24
Abstract: Prodn. of halo-substd. isatoic anhydrides of formula (I) is claimed (where Y is H or 1-4C alkyl, and R1,R2 and R3 are H, Cl, Br, NO2, 1-4C alkoxy, 1-4C alkyl, CF3, 1-4C alkanoylamino, carbamoyl, mono- or di(1-4C alkyl) carbamoyl, sulphamoyl or mono- or di(1-4C alkyl) carbamoyl, provided that at least one of R1, R2 and R3 is/are Cl or Br). Process comprises halogenating corresponding isatoic anhydrides in which at least one of R1, R2 and R3 is/are H with at least 0.5 molar proportions of elementary chlorine or bromine in the presence of chlorosulphonic acid at -10 to +100 deg.C.
Patent DE-3868054-D1 (DE)
Inventor: TSENG WEN-KUNG
IPC: E04H6/18
Filed: 1988-05-11
Granted: 1992-03-05
Abstract: Self-elevating underground car parking station has elevating packing frame within static underground guide frame
Patent DE-3869553-D1 (DE)
Inventor: DE SCHRYDER MARC
IPC: B65B11/10
Filed: 1988-10-28
Granted: 1992-04-30
Abstract: The mechanism erects a flat cardboard blank into a support for beakers, etc., which fit into the holes of a support plate. It has a horizontal conveyor (22) for the blank (1), with an associated, acutely-angled additional conveyor (24)  which carries vertical tappets (25), which engage the holes of the blank support plate (2). For the support erection, a blank is taken from a supply magazine (21) and placed on the horizontal conveyor. The tappets of the other conveyor engage into the blank holes from below and press up the support flaps whilst the side walls are folded down.
Patent DE-3870147-D1 (DE)
Inventor: RIEKE ERWIN DR
IPC: G01N33/48
Filed: 1988-10-19
Granted: 1992-05-21
Abstract: Dye solns. are claimed contg. dyes and a stabiliser combination of dimethylammonium sulphate (I) and crystallisation inhibitor(s) (II). Specific dye solns. contain thiazine dyes with (I) and glycerine, polyethylene- or ethylene-glycol and/or their aliphatic ethers. Pref. the dye soln. contains 0.05-1.5 wt.% (I) and 1-15 wt.% (II).
Patent DE-3870666-D1 (DE)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D307/81
Filed: 1988-02-09
Granted: 1992-06-11
Abstract: Indane-, dihydrobenzofurane-, dihydrobenzothiophene-, and indoline- derivatives of the following formula: <CHEM>  wherein X, R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, are effective at presynaptic DA receptors, or both at pre- and postsynaptic DA receptors, indicating usefulness in the treatment of disorders of the central nervous system (CNS) such as schizophrenia or Parkinson's disease. The 1-aminomethyl derivatives of Formula I exist as optical isomers, and the useful effects are often found in the single enantiomers to a different degree. A method for the preparation of compounds of Formula I is described.
Patent DE-3873475-D1 (DE)
Inventor: CASTIGLIONI GIOVANNI PIETRO
IPC: B21D43/02
Filed: 1988-10-06
Granted: 1992-09-10
Abstract: An apparatus for the correct feeding of continuous strips (11) with a shaped side outline to blanking or pressing machines, such as presses, by means of which the continuous strip, unwinding from a roll, can be feed in a position of perfect trueing under the die of the blanking machine, thanks to the presence of a control and of a continuous correction of the positioning errors caused by stresses, or a non-perfect axiality in the fed strip. The strip (11) is fed by a pair of rolls (24,27) one being motor-driven and operatively connected to sensor elements (23) detecting the change in the shaped side outline of the strip.
Patent DE-3874690-D1 (DE)
Inventor: LE QUESNE YVES
IPC: C22B58/00
Filed: 1988-11-24
Granted: 1992-10-22
Abstract: PCT No. PCT/FR88/00573 Sec. 371 Date Jul. 19, 1989 Sec. 102(e) Date Jul. 19, 1989 PCT Filed Nov. 24, 1988 PCT Pub. No. WO89/04877 PCT Pub. Date Jun. 1, 1989.A process for the hydrometallurgical treatment of an indium chloride solution and at least one element selected from the group consisting of tin and antimony comprises the following steps: a) adjustment of the free chloride ion content by addition of alkaline or alkaline earth chloride or a mixture thereof and of their acidity by the addition of hydrochloric acid; b) bringing said indium chloride solution into contact with an organic phase containing dry trialkyl phosphate; c) extraction of said organic phase by bringing the latter into contact with a 0.1 to 3 N hydrochloric acid solution to obtain an indium chloride solution; d) basic extraction using an alkaline metal hydroxyde. Application to extractive metallurgy and recovery of indium and accompanying elements.
Patent DE-3887453-D1 (DE)
Inventor: MATRE VIGBJORN
IPC: B60P/
Filed: 1988-05-26
Granted: 1994-03-10
Abstract: PCT No. PCT/NO88/00046 Sec. 371 Date Feb. 28, 1989 Sec. 102(e) Date Feb. 28, 1989 PCT Filed May 26, 1988 PCT Pub. No. WO88/09271 PCT Pub. Date Dec. 1, 1988.A system for optimal space utilization by using at least one raisable and lowerable berth. The at least one berth can be raised to a storage or day position and lowered to a service or night position by a driving motor operatively connected to the berth. The position of the berth is essentially horizontal in the storage as well as the service position. The berth is provided with guiding bodies for movable engagement along essentially vertical guide rails fastened adjacent to limiting walls of the compartment in question. The guide rails can also be a part of the bearing structure of the compartment. Below the berth there are arranged at least one permanently mounted, pivotable chair capable of being stowed and/or put down in a position to free the necessary space for lowering the berth to the night position.
Patent DE-50004500-D1 (DE)
Inventor: PANKL GEROLD
IPC: F16C23/06
Filed: 2000-06-26
Granted: 2003-12-24
Abstract: An assembly device has a sensor, which engages on a stop, shoulder, etc. in the axial area of the shaft-sided bearing race of one roller bearing. When the shaft nut is tightened against the shaft-sided bearing race of a second roller bearing, its axial displacement relative to the stop is determined. The nut is tightened by using a torque wrench to determined the applied torque, to differentiate between the tensioning process for the roller bearing and the tightening of the shaft nut.
Patent DE-50006015-D1 (DE)
Inventor: HOHE HANS-PETER
IPC: H01L43/06
Filed: 2000-08-18
Granted: 2004-05-13
Abstract: A Hall element comprises a region having a non-zero Hall constant, a first contact for supplying an operating current to the region, a third contact for conducting the operating current from the region, the first and third contacts defining a direction of the operating current within the region, a second and a fourth contact for tapping a Hall voltage, and a conductor pattern connected to the first contact or to the third contact and substantially surrounding the region laterally or being arranged above or below the region. The conductor pattern has the effect that the intrinsic field of the operating current through the Hall element is suppressed outside the Hall element such that the Hall element effects an at least reduced offset in adjacent Hall elements. In addition thereto, the arrangement of the conductor pattern has the effect that effects of the current return on the Hall voltage generated by the Hall element itself are also at least reduced. An offset reduction is possible simultaneously on an element, by way of suitable implementation, also for both operating current directions in a spinning-current operating mode.
Patent DE-50007454-D1 (DE)
Inventor: MEYER DIETER
IPC: E05B85/10
Filed: 2000-10-11
Granted: 2004-09-23
Abstract: The closure cylinder (1) is key-operated and its rotary movements translated into swivel movements by means of a detent pawl forming part of the spring lock. A handle(13) on an outer-pointing end of the closure cylinder's housing (3) manually moves the cover (5) especially in the form of a rear vehicle flap. the end is secured by a holder (4) fixed to the flap. A spring (15) between the end and the holder has a tensioning-hook (19) and operating element. The cover has a recess (12) to take the handle.
Patent DE-50008080-D1 (DE)
Inventor: DREIER HORST
IPC: F16B12/20
Filed: 2000-10-18
Granted: 2004-11-11
Abstract: The kitchen unit has a horizontal work surface (11) mounted on side panels (12). These have profile rails (16) attached to their rear edges which carry fixing plates (17) whose height can be adjusted and which are then fixed to the rear wall (18). Each rail carries one plate which is above the work surface and one which is below it.
Patent DE-50009455-D1 (DE)
Inventor: KARL GERHARD
IPC: H01R33/06
Filed: 2000-03-23
Granted: 2005-03-17
Abstract: A gas discharge lamp base (1) with a starting device has a carrier part (16) for electronic components (23 through 30) of the starting device. The carrier part (16) has a top side and a bottom side. Only high voltage-carrying components (23 through 26) of the starting device are arranged on the one side of the carrier part (16), and only low voltage-carrying components (27 through 30) of the starting device are arranged on the other side (low voltage side) of the carrier part (16).
Patent DE-50010589-D1 (DE)
Inventor: HEINRICH UWE
IPC: F16J15/3256
Filed: 2000-03-22
Granted: 2005-07-28
Abstract: A radial shaft seal (4) positioned in a hole (2) in a housing seals the shaft bearing space against lubricant escaping. A centrifugal plate (12) joined to the shaft (11) has a radially inward protruding lip-seal (22) which, under the effect of centrifugal force at high rotational speeds, lifts up from its sealing surface (26). The radial shaft seal is formed of an outer adhesive part (5) inserted into the housing-hole, and an inner lip part (6) supporting the primary sealing lip (9) for the shaft The adhesive part has a reinforcement ring (7) at least partially covered by an elastic polymeric packing. (8)
Patent DE-50011190-D1 (DE)
Inventor: SCHNEIDER GEORG
IPC: B41F27/12
Filed: 2000-05-25
Granted: 2005-10-20
Abstract: The clamping and releasing process is for fitting plates (02; 58) with frontal acute angled and rear right-angled hanging arms (06, 07; 61, 62), hanging slot and cylinder groove (03) to a rotary press cylinder (01). Several plates are fitted in turn to the circumference of the cylinders and the appropriate release angle settings are made for them in turn.