baber/WOPTO huggingface dataset:
Patent DE-3461385-D1 (DE)
Title: Pneumatic position controller
Inventor: ROTH GUNTHER
IPC: G05B11/44
Filed: 1984-08-03
Granted: 1987-01-08
Abstract: In a pneumatic position controller for controlling the position of a pneumatic servomotor (10) to a value determined by a pneumatic command pressure, the command pressure acts through a movable wall member (30) on a pivotable balancing member (40). The balancing member (40) controls through a baffle plate (52) the outlet nozzle (56) of a pneumatic amplifier (24). The balancing member (40) is axially spaced from a feedback lever (44), with aligned pivot axes. A helical torsion spring (50) has one end attached to the balancing member (40) and the other end attached to the feedback lever (44). The feedback lever (44) is rotatable by the servomotor (10). An advantageous and compact construction permitted by the use of the helical torsion spring (50) is described.
Patent DE-3464621-D1 (DE)
Title: Stabilization of poly(arylene sulfides)
Inventor: MATHIS RONALD DEAN
IPC: C08K5/39
Filed: 1984-02-01
Granted: 1987-08-13
Abstract: The heat stability of arylene sulfide polymers, such as poly (p-phenylene sulfide), is improved by the addition of cure retarders comprising Group 8 metal dihydrocarbyldithiocarbamates.
Patent DE-3474667-D1 (DE)
Title: Synthetic phospholipid compounds, their preparation and use
Inventor: SEARS BARRY D
IPC: C08G65/48
Filed: 1984-03-07
Granted: 1988-11-24
Abstract: Synthetic phospholipid compounds which are phosphatidylethanolamine polycarboxyl polyalkylene glycols are prepared by the reaction of a phosphatidylethanolamine, a polycarboxylic acid compound, such as succinic or glutaryl anhydride, and a polyalkylene glycol, such as polyethylene glycol.
Patent DE-3479475-D1 (DE)
Title: Use of difunctional acrylic and methacrylic esters for the preparation of bone cements
Inventor: SCHMITT WERNER DR
IPC: A61L24/06
Filed: 1984-04-26
Granted: 1989-09-28
Abstract: 1. Use of difunctional acrylic or methacrylic esters of the general formula  see diagramm : EP0123323,P6,F2  in which a has the value 1 or 2, b the value 1 or 2, m the value 0, 1 or 2, n the value 0, 1 or 2, R**1 denotes H or CH3 , R**2 denotes H, CH3 or C2 H5 and R**3 denotes H or CH3 in hardenable bone cements for cementing bones.
Patent DE-3480509-D1 (DE)
Title: A method for manufacturing a radar camouflage material
Inventor: KARLSSON LARS
IPC: H01Q17/00
Filed: 1984-03-22
Granted: 1989-12-21
Abstract: A radar camouflage material comprises a woven fabric (1) which incorporates metal fibrils and which is laminated with a plastics film (3) coated with a thin metal layer (4), which film is matted on its opposite side during the laminating process. The combination between the metal fibrils in the fabric and the crinkled metal layer obtained through the laminating process provides a material having good reflection properties with respect to electromagnetic radiation within a wide range of wavelengths.
Patent DE-3483506-D1 (DE)
Inventor: MORITA MOTOO
IPC: B21F3/04
Filed: 1984-08-30
Granted: 1990-12-06
Abstract: Disclosed herein is an improved method and apparatus for making a coil spring wherein a wire material is fed on a line of feed which is maintained at a constant position relative to a mandrel adapted for winding the wire material. The mandrel is controlled to pivot into a predetermined angular winding position relative to the line of feed and to move in the axial direction thereof so as to form the wire material into a spring.
Patent DE-3485718-D1 (DE)
Inventor: ALF REINHARD ING GRAD
IPC: H01Q1/10
Filed: 1984-06-22
Granted: 1992-06-17
Abstract: The aerial (42) has a cylindrical housing (10) in which the aerial is wound around the surface of a drum within a cylindrical annular space (17). Rotary motion is applied to the drum by an electric motor (35) that has a worm gear (34) driving a pinion gear. The gearing is encapsulated with the base section of the housing. Located between the top section and the base is a guide plate (23) that guides the aerial during extension and retraction processes. The lead section of the aerial has a series of rack shaped teeth that mesh with teeth (20) on the guide plate to provide secure location. The teeth are set at an angle (alpha) to provide good engagement.
Patent DE-3563724-D1 (DE)
Title: Apparatus for forming secured bundles of bags
Inventor: AUSNIT STEVEN
IPC: B65B27/08
Filed: 1985-05-25
Granted: 1988-08-18
Abstract: A method and apparatus are provided for packaging bags wherein the bags are permitted to accumulate from the outlet of a bag making machine onto a slotted plate. First and second sets of fingers grasp the bags that accumulate after a desired number of bags accumulate on the plate. The bags are transported to a bailing station where the stack of bags is rolled into a bundle, tied and knotted. The fingers travel between the bag making machine and the bailing station along non-intersecting paths of motion.
Patent DE-3564616-D1 (DE)
Title: Method for the renewal and conditioning of the indoor air in the occupied space of halls
Inventor: ROSCHMANN KLAUS
IPC: F24F11/00
Filed: 1985-04-20
Granted: 1988-09-29
Abstract: 1. A method of conditioning and renewing the room air in the occupied area of halls of heights greater than 5 m, conditioning air, on the one hand, and air whose temperature corresponds at least approximately to the temperature level in the hall (1), on the other hand, being injected into the hall (1) from at least approximately oppositely situated air outlets (3, 4) above the occupied area (1A) in two jets directed in opposition, characterised in that the speed of the room temperature air jet is so selected relatively to the speed of the conditioning air, which, if required, is heated to a higher temperature, that the room temperature air jet in the area of the air outlet (3) for the conditioning air still has a speed which corresponds at least approximately to the speed of entry of the conditioning air to the hall (1) and further the room temperature air jet is so directed and opened as to sweep the hall ceiling at least in the last part of its forward travel.
Patent DE-3573680-D1 (DE)
Inventor: RICHARDSON ROBERT
IPC: H01F19/08
Filed: 1985-08-30
Granted: 1989-11-16
Abstract: A transformer has a number of single turn primary windings 5 formed by printed circuit tracks on a flexible bendable sheet 3 which is wrapped around a core of the transformer. The primary windings are connected to output terminals 12 of an enclosure 1 of the transformer by another printed circuit board 8 having further conductive tracks on opposite sides thereof to form balanced transmission lines whose impedance is matched to the impedance of the primary windings.
Patent DE-3574157-D1 (DE)
Title: Material, process for preparing it and applications
Inventor: PELERIN JACQUES
IPC: B32B27/06
Filed: 1985-06-17
Granted: 1989-12-14
Abstract: 1. A process for causing the adhesion to a substrate of a polymeric material consisting of a homogeneous mixture comprising at least 20% by weight of a regenerated polymeric substance and at least 1% by weight of cellulose fibres, characterized in that the homogeneous mixture also contains a polyolefin modified by a monomer selected from the group comprising unsaturated carboxylic acids, the corresponding anhydrides and derivatives thereof, and in that the proportion of modified polyolefin is such that there is adhesion between the substrate and the polymeric material and such that this proportion of modified polyolefin is less than 10% by weight, based on the said homogeneous mixture.
Patent DE-3584823-D1 (DE)
Inventor: KATZMANN ALLEN
IPC: G01N33/577
Filed: 1985-06-05
Granted: 1992-01-16
Abstract: Method for differentiating between liver and bone isoenzymes of alkaline phosphatase (AP); and for selectively determining each form, uses a monoclonal antibody (Ab) directed against one of these isoenzymes and having only low (pref. not over 20%) cross-reactivity with the other. Also claimed are Ab themselves.
Patent DE-3586562-D1 (DE)
Inventor: HORLEY SUSAN MARY
IPC: C09D167/06
Filed: 1985-10-17
Granted: 1992-10-01
Abstract: Coating compositions which are capable of curing at room temperature comprise (i) a condensation polymer in which the polymer backbone contains at least one grouping of the formula - CO - C(R) = C(R) - CO - , where R is hydrogen, a halogen or an alkyl or aryl group, and (ii) a compound carrying at least three primary amine or thiol groups. The compositions are of particular interest as undercoats in the automobile refinish trade.
Patent DE-3586793-D1 (DE)
Inventor: HESCH ROLF-DIETER
IPC: A61P5/00
Filed: 1985-08-30
Granted: 1992-12-10
Abstract: The use of totally synthetic alpha-human atrial natriuretic peptide (alpha-hANaP) in highly purified injectable or infusable form for the treatment of heart insufficiency (especially with oedema and sodium retention), oliguric kidney failure, blood pressure dysregulation and ascites in chronic liver disease, vasopressin dysregulation  and functional posterior pituitary disorders and associated psychotropic effects is new, as are agents for this purpose contg. totally synthetic alpha-hANaP in highly purified injectable or infusable form. Alpha-hANaP consists of the last 28 amino acids of the C-terminal of gamma-hANaP, a 128 amino-acid polypeptide isolated from or identified in a variety of species. The structure of alpha-hANaP is shown by (I). The peptide was synthesised by Bachem Inc. Fine Chemicals by a solid-phase method using a benzhydrylamine resin in an automatic peptide synthesiser. The crude product was pre-purified using "Sephadex" (RTM) G25 and further purified by semi-preparative HPLC.
Patent DE-3660801-D1 (DE)
Title: Device for regulating a stream of flat articles
Inventor: REIST WALTER
IPC: B65H5/24
Filed: 1986-06-13
Granted: 1988-11-03
Abstract: The apparatus for filing or ordering a scale flow of folded, flat printed products from a rotary printing press has sliding teeth formed into a filing comb arranged on both side of the scale flow and fixed to tooth supports and with, in each case, at least one sliding tooth engaging to the left and right of a printed product in the scale flow behind its fold. The tooth supports are fixed to rotatable chains arranged to the right and left of the scale flow. One drum runs laterally along side the scale flow, so that said engagement is permitted. An equal number of filing combs is fixed to the rotary chains and run in each case around two sprockets, at least one being a driving sprocket, the spacing of two teeth on the same rotary chain determining the new scale spacing. The driving sprockets are controlled synchronously to one another with a single rotary speed, so that between the sliding teeth and the running scale flow a speed difference is obtained permitting a displacement of the printed product within the scale flow. The printed product displacement leads to a reduction of the spread or scatter of the scale spacing.
Patent DE-3661154-D1 (DE)
Title: Mechanical rectilinear drive unit
Inventor: LIPINSKI REINHARD ING
IPC: F16H25/24
Filed: 1986-02-07
Granted: 1988-12-15
Abstract: A mechanical linear drive system for generating a defined linear movement of a driven force transfer element (16) has a spindle drive, the threaded spindle (7) of which is supported in a profiled tubular structure (1) of stable shape, closed off at the end by bearing flanges (9) and provided with a linear slit through which the force transfer element, drivingly coupled in the longitudinal direction of the tubular structure by the spindle nut (11) of the spindle drive, protrudes to the outside out of the tubular structure. To permit adaptation to conditions imposed by various kinds of use, the arrangement is such that the spindle nut is supported rotatably and axially immovably on the force transfer element, and that a drive means that is joined with the force transfer element is coupled with the spindle nut (11) via a gearing means (18, 19, 20) located on the force transfer element (16). This drive means, and a further drive means (10) that may be provided for driving the threaded spindle, makes it possible to generate the most varied kinds of linear movements. A plurality of spindle nuts can also be provided on the threaded spindle, or the threaded spindle can be divided into a plurality of spindle portions.
Patent DE-3661834-D1 (DE)
Title: A liquid coating composition and a process for coating a substrate with such coating composition
Inventor: NOOMEN ARIE
IPC: C08F8/32
Filed: 1986-03-19
Granted: 1989-02-23
Abstract: The invention provides a liquid coating composition curable at ambient temperature comprising an acetoacetate groups-containing addition polymer having a number average molecular weight of 1000-100 000, a glass transition temperature of 250°-370°K, a hydroxyl number of 0-200 and a content of acetoacetate groups of 3,5-45% by weight, the acetoacetate groups being present as ester of hydroxyalkyl acrylate, hydroxyalkyl methacrylate or allyl alcohol structural units, and a polyamine having primary and/or secondary amino groups and blocked with an aldehyde or ketone. A process for coating a substrate with such composition is also provided.
Patent DE-3661912-D1 (DE)
Title: Molecular complexes formed from a benzofurane derivative and aluminium chloride, their preparation and their use
Inventor: GRAIN CLAUDE
IPC: C07F5/06
Filed: 1986-06-23
Granted: 1989-03-02
Abstract: The invention relates to new molecular complexes of general formula: <IMAGE>   in which R represents a straight- or branched-chain alkyl radical having from 1 to 4 carbon atoms and R1 represents one of the radicals:   <IMAGE>  +TR  <IMAGE>  These molecular complexes are especially useful for the preparation of 2-alkyl-3-(4-hydroxybenzoyl)benzofurans.
Patent DE-3666260-D1 (DE)
Title: Sliding door cupboard structure
Inventor: SALVARANI ANTONIO
IPC: E05D15/10
Filed: 1986-07-11
Granted: 1989-11-16
Abstract: The sliding door cupboard structure comprises a body (1) closeable frontally by at least two mutually sliding doors (2), and a guide plate (10) supported on the body (1) and spanning substantially the full width of the body (1). With the guide plate (10) there operatively interact support elements (25) for each of the sliding doors (2). to which there are connected link elements (31) operative with the guide plate (10) which are adapted to permit free displacement of the support elements (25) with respect to the guide plate (10) at all places on the plane defined by the guide plate (10) itself.
Patent DE-3671342-D1 (DE)
Inventor: LAUMOND YVES
IPC: H02K55/04
Filed: 1986-10-14
Granted: 1990-06-21
Abstract: A synchronous machine having a rotor which is fixed to a shaft supported in bearings, said machine having its rotor (1) and stator (2) windings cooled by very low temperature helium, with each of the windings and the gap (4) therebetween being in a vacuum enclosures. The said rotor and stator windings and the said gap are disposed inside a common enclosure (13) connected to a common vacuum source (17), and said gap is separated from the bearings (14) of the rotor shaft (3) by vacuum-resisting oil seals (15) and by cryogenic traps (16).
Patent DE-3685998-D1 (DE)
Inventor: PANSTER PETER
IPC: C12N11/08
Filed: 1986-05-15
Granted: 1992-08-20
Abstract: Organopolysiloxanes (I) contg. units of formula (II) are claimed.  In (II), R = -(CH2)-2 -CHMe-; X = Cl, Br, CH2Cl, PPh2, CH2PPh2. (II) are linked through -O- with other units (II) and/or MO4/2, R1MO3/2, (R1)2MO2/2, AlO3/2, or R1A102/2 (in which R1 = Me or Et, and M = Si, Ti, or Zr) and/or units (II) with X = H.  The ratio of Si atoms in all units (II) to atoms M or Al is from 1:0 to 1:15. (I) are prepd. from organopolysiloxanes contg. units (II) (with X = H), linked as above, by substn. of a ring-H atom using a reagent (III) in a solvent at -78 to +200 deg.C for a few mins. to several days.  After sepn., or distn. of solvent, the prod. is washed, dried at 200 deg.C and, opt., annealed for 1 hr. 5 days at 100-400 deg.C, then milled and/or classified.  Specifically, (III) is Cl2, Br2, MeOCH2Cl, EtOCH2Cl, formaldehyde or its Me-or Et- acetal of paraformaldehyde with HCl, and LiPPh2, or KPPh2.
Patent DE-3752230-D1 (DE)
Inventor: PHILLIPS ROGER
IPC: G01N21/84
Filed: 1987-08-07
Granted: 1998-11-26
Abstract: A method of determining analyte concn. in a liquid comprises (a) quantitatively measuring base reflectance from a first surface of a reagent element comprising an inert porous matrix and a reagent system capable of interacting with the analyte to produce a light-absorbing reaction prod., the reagent system being impregnated in the pores of the matrix, prior to application of the liq.; (b) quantitatively measuring reaction reflectance from the reagent element after application of the liquid to a second surface of the reagent element other than the first surface from which the reaction reflectance is measured and after the liquid has migrated through the reagent element from the second surface to the first surface, (c) quantitatively measuring interference reflectance from the first surface of the reagent element after the application of the liquid using a wavelength of light different from the wavelength of light used to measure the reaction reflectance and (d) calculating a value expressing the concn. from the reflectance measurements. Pref. the matrix has surfaces formed from a polyamide.
Patent DE-3760875-D1 (DE)
Title: Method of producing light wave guides starting from powdery glass raw material
Inventor: GUTU-NELLE ANCA
IPC: G02B6/00
Filed: 1987-07-21
Granted: 1989-11-30
Abstract: A method of making optical waveguides is disclosed in which, to fabricate a preform, glass forming pulverulent material is filled into a mold by means of one or more screw conveyors. The quantity of glass forming pulverulent material filled into the mold per unit of time is increased by passing a suitable gas through the apparatus. Thus, the quantity conveyed per unit of time can also be controlled by adjusting the gas pressure. By using a dry gas, the moisture content of the powder can be reduced.
Patent DE-3764566-D1 (DE)
Inventor: MORTREUX ANDRE
IPC: C07B61/00
Filed: 1987-06-22
Granted: 1990-10-04
Abstract: PCT No. PCT/FR87/00238 Sec. 371 Date Apr. 1, 1988 Sec. 102(e) Date Apr. 1, 1988 PCT Filed Jun. 22, 1987 PCT Pub. No. WO87/07889 PCT Pub. Date Dec. 30, 1987.The asymmetric hydrogenation of carbonyl compounds is carried out in the presence of at least one transition metal complex MZq(M=metal of group VIII of the Periodic Classication; Z=ligand selected among the atoms and the molecules which may complex the metal M; and q=degree of corrdination of M) and of at least one chiral phosphorous-containing ligand having formula (I), wherein R is hydrocarbonated radical (alkyl, cycloalkyl and aryl); R1 is H, hydrocarbonated radical or PR2; R2 is H or hydrocarbonated radical R3,R4, necessarily different, are H and optionally functionalized hydrocarbonated radicals; R5 and R6 are H and optionally functionalized hydrocarbonated radicals; one of the radicals R3 and R4 possibly carrying a function - OPR2 or NPR2, R5 and R6 being in this case H when R1 is PR2; R2 and R3 and the atoms of N and C which cary them respectively forming a heterocycle; or R2 and R5, the atoms of N and C which carry them respectively and the intermediate C atom possibly forming a heterocycle.    <IMAGE> (I)
Patent DE-3776207-D1 (DE)
Inventor: OSTOJA-STARZEWSKI KARL-HEINZ A
IPC: C08F10/00
Filed: 1987-06-13
Granted: 1992-03-05
Abstract: Low pressure polyethylene (I) with side chains, is made by (1) oligomerising ethylene on a Ni-contg. catalyst (II) and (2) polymerising the oligomers on a Cr-contg. catalyst (III). Bracnhed (I) has sidechains substantially consist of chains with 14-200 C. Partic. side chains have differing length. Preformed bifunctional catalyst (IV) is obtd. by contacting (II) with (III) in inert reaction medium. Pref. (II) is Ni complex in which at least one ligand contains P and O. (III) is a Cr-carrier catalyst. Oligomerisation and polymerisation are pref. carried out successively in same reactor. Pref. (II) and (III) are for at least part of the time simultaneously in the reaction zone. (II) and (III) are used in form of a (IV). Polymerisation is carried out in presence of  ethylene.
Patent DE-3776418-D1 (DE)
Inventor: BECKER RUDOLF DIPL ING
IPC: B29C48/475
Filed: 1987-06-10
Granted: 1992-03-12
Abstract: A feeder for the prodn. of laminated plastic coextruded tubing to be used as parisons in blow moulding has a no. of coaxial annular feed bores connected to their respective extruders to provide one layer each and joining together to form the laminate. Each annular bore is between an inner and an outer sealing lip; to move the laminate outwards an inner and an outer ring piston can be moved over the faces of these sealing lips.
Patent DE-3778978-D1 (DE)
Inventor: ATSUMI SHIGERU C O PATENT DIVI
IPC: G11C17/00
Filed: 1987-03-24
Granted: 1992-06-17
Abstract: This invention provides a non-volatile semiconductor memory having a first node (12) and a second node (Vss), the second node having a ground potential, comprising: a plurality of non-volatile memory cells (16) each having a drain and a threshold potential, the cells (16) for storing data written into the cells (16) at a predetermined normal writing voltage; a plurality of bit lines (14), each memory cell (16) being connected to one of the bit lines (14) for transferring data to and from the memory cells (16); and a circuit (11, 12, 13, 19, 20, 21) connected to the bit lines (14) for simultaneously testing the memory cells (16) of all the bit lines (14) at the normal writing voltage to detect changes in the threshold potential. The circuit (11, 12, 13, 19, 20, 21) acts to reduce a writing supply voltage Vpp to the normal writing voltage by using a dummy memory cell (20), to simulate the voltage drop from Vpp which would be experienced in the normal write mode, so that the memory cells are not unduly stressed during testing.
Patent DE-3781683-D1 (DE)
Inventor: VAN LEIRSBURG A
IPC: C10G11/02
Filed: 1987-12-15
Granted: 1992-10-15
Abstract: The present invention is a process for regenerating a sulfur-contaminated, highly selective, large-pore zeolite catalyst. It comprises a multistep process involving exposure of the catalyst to a combination of oxidizing conditions, reducing conditions and treatment with a halogen acid gas. These conditions are effective to agglomerate a Group VIII metal and remove sulfur. Thereafter, the catalyst is oxychlorinated to redisperse the Group VIII metal over the catalyst surface. A carbon removal step is optionally included.
Patent DE-3861454-D1 (DE)
Inventor: IDOUX MAURICE
IPC: F23D14/34
Filed: 1988-10-21
Granted: 1991-02-07
Abstract: Burner arranged transversely in a pipe to heat an oxidant gas (air) circulating at high speed in this pipe, and consisting of a tube (10) supplied with fuel gas and pierced with holes, which are possibly provided with injectors, making it possible to emit jets of gas directed downstream, and a flame stabiliser (12) comprising two diverging wings forming a deflector and delimiting a zone which is sheltered from the flow of gas to be heated. 
<??>In order to maintain a practically constant aeration rate of the air/fuel mixture in spite of the variations of the flow of fuel and/or of the speed of the gases to be heated, the burner comprises, downstream of each hole (14) and coaxially therewith, a converging/diverging nozzle (26) arranged in such a manner that the jet of gas emerging from said hole creates a low pressure at the entrance of the nozzle, and the entrance of the nozzle is made to communicate with the internal space of said pipe surrounding the burner by at least one opening (24) arranged so as to eliminate the influence of the dynamic pressure of gas to be heated on the flow of gas drawn in by the nozzle through said opening. 
<IMAGE>