baber/WOPTO huggingface dataset:
Patent DE-3568937-D1 (DE)
Title: Metallic implant for bones
Inventor: KOCH RUDOLF
IPC: A61F2/30
Filed: 1985-11-19
Granted: 1989-04-27
Abstract: 1. A metal bone implant, more particularly a knee joint replacement, in which some of the surface is a plain bearing surface while bone tissue is intended to grow on another part of the implant, the parent material of the implant being a Co-based alloy, there being secured to the surface part intended for the ongrowth of bone tissue a structured member (6) of titanium, tantalum, niobium or alloys having one of these metals as base substance, characterised in that between the structured member (6) and the parent material (1), in the form of a casting, of the implant a metal coating (5) which adheres to the parent material and which also consists of titanium, tantalum, niobium or alloys having one of these materials as base substance is disposed on the surface part intended for the ongrowth of bone tissue.
Patent DE-3575705-D1 (DE)
Inventor: FISCHER HANS
IPC: B61F1/00
Filed: 1985-11-25
Granted: 1990-03-08
Abstract: 1. A two-axled freight car, in particularly a long freight car, having an undercarriage which is capable of torsion and has at least two buffer beams (1), cross girders (2) which are arranged subsequent to these buffer beams, and two outer longitudinal girders (3), the outer longitudinal girders (3) being connected to each other by means of at least four tension members (4a, 4b) two of which (4a and 4b) in each case lie diagonal to each other and in a common plane, one of these planes being arranged above the longitudinal centroidal axis of the undercarriage and the other plane being arranged below this longitudinal centroidal axis, and in that in each case both planes are at the greatest possible distance from the aforementioned longitudinal centroidal axis.
Patent DE-3576963-D1 (DE)
Inventor: LEE MICHAEL
IPC: C07C39/16
Filed: 1985-01-28
Granted: 1990-05-10
Abstract: Melt spinnable liquid crystal aromatic polyesters which are optically anisotropic in the melt phases and of fiber forming molecular weight comprise recurring moieties of the formulae <CHEM> in which the molar ratio of moiety II to moiety III is from 2:8 to 1:9.
Patent DE-3580167-D1 (DE)
Inventor: KING MICHAEL JOHN
IPC: B29D30/54
Filed: 1985-08-05
Granted: 1990-11-22
Abstract: A device for use in vulcanizing a premolded, precured tyre tread (13) to a tyre carcass (12) in a tyre retreading operation, for sealing a retreading envelope against the tyre carcass in the bead area of the tyre. The device comprises a pair of rigid circular ring members each sized to fit against the exterior bead portion of the tyre casing, with the envelope interposed between the ring and the tyre casing. A series of interconnecting springs are attached to the rings at circumferentially spaced apart locations to hold them against the tyre in the bead area, and spacers attached to at least some of said springs maintain a uniform distance between the bead portions of the tyre casing. A compression member on an edge of each ring member provides increased sealing pressure against the envelope on the tyre.
Patent DE-3583087-D1 (DE)
Title: Laserstrahl-lithograph.
Inventor: BILLE JOSEF PROF DR
IPC: G02B26/10
Filed: 1985-07-25
Granted: 1991-07-11
Abstract: An energy (i.e. laser) beam directed to a photoresist layer is scanned in a first direction through lines progressively displaced in a second coordinate direction. In this way, stripe areas of a wafer are exposed sequentially in a first direction with a thickness dependent upon the size of the laser spot focussed on the beam. The beam scanning rate is adjustable to obtain a time coincidence between the occurrence of markers in a computer and the scanning of a particular position in each line. The beam is modulated during the scan to inscribe a pattern on the layer. The beam is focussed on, and reflected from, the photoresist layer. The reflection is used to maintain the focussing of the beam on the layer by adjusting individual elements in an active mirror in accordance with the reflected beam characteristics. The beam may be split into a plurality of beams displaced from one another in the first direction by providing associated pairs of spherical facets in a lens system and directing portions of the beam between the facets in each pair. Such beams are synchronously scanned to increase the scanning frequency. A second beam with different characteristics than the first beam may be scanned asynchronously (e.g. a reduced speed) relative to the first beam and may be focussed on the photoresist layer in a manner similar to that described above. Light reflected in the second beam from the layer is used to adjust the characteristics of the individual elements in the active mirror so as to maintain the beam focussed on the photoresist layer.
Patent DE-3586620-D1 (DE)
Inventor: QUINLAN JAMES MICHAEL
IPC: A61K47/00
Filed: 1985-10-18
Granted: 1992-10-15
Abstract: The invention provides physically stable anthelmintic paste compositions containing resinates of dl-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole and a wide variety of therapeutic agents such as antibiotics, vitamins, vaccines, mineral supplements and/or other anthelmintic compounds.
Patent DE-3587436-D1 (DE)
Inventor: HALFORD ROBERT JAMES
IPC: G06F13/42
Filed: 1985-05-13
Granted: 1993-08-12
Abstract: An electrical interface system is disclosed. The system provides a set of signals to be used in transferring information between first and second terminals. To transfer information from the first terminal to the second terminal, a WRITE CLOCK, FUNCTION/DATA READY, four CODE, one CODE PARITY, 16 DATA and DATA PARITY signals are provided. To transfer information from a second terminal to the first terminal, a READ CLOCK, STATUS/DATA READY, ERROR, DONE, INDEX/SECTOR MARK, STATUS PARITY, 16 DATA and one DATA PARITY signals are provided. The four CODE signals may be formed to signal any one of a plurality of requested functions to the second terminal, while the second terminal may indicate its general status to the first terminal with the ERROR, DONE, READY and MARK signals, each terminal capable of further defining functions or status by formation of words with the data signals. Protocol for transferring information between the terminals is provided, and provides that a predetermined plurality of data parcels be transferred in response to each request for data on consecutive cycles of the WRITE CLOCK or READ CLOCK signals. The system further provides that the process of transferring said predetermined plurality of parcels is automatically repeated a second predetermined number of times in order that an entire data record be transferred between the terminals in response to a READ or WRITE request. The system further provides for particular sequencing of signals and communication of information between the terminals using combinations of interfacing signals.
Patent DE-3660649-D1 (DE)
Title: Exercise device
Inventor: SUCHY HELMUT
IPC: A63B23/00
Filed: 1986-06-19
Granted: 1988-10-13
Abstract: The invention relates to a physical exercise apparatus comprising three nested frame elements mounted inside one another for rotation about axes offset by 90 DEG  from one another. The thus established gimbal mounting of the frame elements permits a person occupying the innermost frame element to assume any angular position in space solely by displacing his weight to thereby fortify his muscles an improve his sense of equilibrium.
Patent DE-3671430-D1 (DE)
IPC: C07C219/06
Filed: 1986-12-02
Granted: 1990-06-28
Abstract: New and improved synthesis of a-d-propoxyphene hydrochloride by acid chloride reaction between propionyl chloride and a-d-1,2-diphenyl-3-methyl-4-dimethylamino-2-butanol (d-oxyphene) with small amounts of thionyl chloride improves yield and substantially simplifies purification.
Patent DE-3671628-D1 (DE)
Inventor: HERMECZ ISTVAN
IPC: C07F5/04
Filed: 1986-12-09
Granted: 1990-07-05
Abstract: PCT No. PCT/HU86/00068 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03595 PCT Pub. Date Jun. 18, 1987.The invention relates to a process for the preparation of compounds of the Formula I   <IMAGE> (I)  (wherein R and R1 stand for an aliphatic acyloxy group comprising 2-5 carbon atoms and optionally substituted by halogen or for an aromatic acyloxy group comprising 7-11 carbon atoms), which comprises reacting a compound of the general Formula II   <IMAGE> (II)  (wherein R2 stands for hydrogen or alkyl comprising 1-4 carbon atoms) with a boron derivative of the Formula III    <IMAGE> (III)  (wherein R3, R4 and R5 stand for an alkyl group comprising 1-4 carbon atoms and optionally substituted by halogen or for an aryl group comprising 6-10 carbon atoms). The new compounds of the general Formula I are useful pharmaceutical intermediates.
Patent DE-3671661-D1 (DE)
Inventor: FORESTAN FRANCESCO
IPC: F26B9/08
Filed: 1986-01-22
Granted: 1990-07-05
Abstract: A direct-firing agricultural drier with a liquid fuel firing burner (27) has a fan (15) the delivery port (17) whereof is connected to the cold air feed conduit (20) of an air heating chamber (19) forming part of a hot air generator (10); the burner (27) is mounted externally of the air heating chamber (19) and has a combustion air intake (32) in fluid communication with the fan delivery port (17).
Patent DE-3674216-D1 (DE)
Inventor: GEKE JUERGEN DR
IPC: C09K23/38
Filed: 1986-01-13
Granted: 1990-10-25
Abstract: The invention relates to new cationic surfactants based on quaternary ammonium compounds corresponding to the general formula R1-CHOH-CHR2-N+R3R4R5 R6CO2-(1) wherein R1 is a linear or branched alkyl residue having from 1 to 22 carbon atoms; R2 is hydrogen or a linear or branched alkyl residue having from 1 to 21 carbon atoms, the total number of carbon atoms of the substituents R1 and R2 being in the range of from 8 to 22; R3 and R4 each represent methyl, ethyl, 2-hydroxyethyl or 2-hydroxypropyl; R5 represents an alkyl residue having from 4 to 6 carbon atoms or a phenalkyl residue having from 1 to 3 carbon atoms in the alkyl residue; and R6 represents a linear or branched alkyl residue having from 4 to 15 carbon atoms. The cationic surfactants have particular utility in cleaning agents.
Patent DE-3674653-D1 (DE)
Inventor: MORPER MANFRED DR RER NAT
IPC: C02F3/10
Filed: 1986-07-08
Granted: 1990-11-08
Abstract: 1. A process for the anaerobic, biological purification of organically highly charged liquids and/or liquid-solid mixtures, wherein the liquids and/or liquid-solid mixtures are fed through a reactor comprising a bed formed by carrier elements for micro-organisms and wherein the bed is periodically regenerated, characterised in that for the regeneration, the pressure in the reactor is initially increased by interrupting the gas discharge from the reactor and when a preselected high pressure has been reached is expanded to the original value.
Patent DE-3676001-D1 (DE)
Inventor: PANSTER PETER DR
IPC: H01M4/58
Filed: 1986-05-27
Granted: 1991-01-17
Abstract: A process for preparing titanium disulfide for use as electrode material in batteries. The starting material to be purified has an approximate composition corresponding to TiS2, a content of free sulfur greater than 0.1 weight % and/or a particle diameter d90% greater than 10  mu m and is dispersed in an organic liquid that dissolves sulfur but not TiS2 in a shearing device, is then separated from the liquid phase, washed, and dried with exclusion of air.
Patent DE-3677067-D1 (DE)
Inventor: VAN DER PAS-TOORNSTRA HILDE MA
IPC: C08J3/12
Filed: 1986-04-29
Granted: 1991-02-28
Abstract: Heteropolysaccharide particles are prepared by introducing a heteropolysaccharide solution into a bed of inert beads to which the solution adheres, passing a fluidizing gas through the bed of inert beads thereby fluidizing inert beads and drying the adhered heteropolysaccharide solution to yield solid heteropolysaccharide, which dislodges from the inert beads to give heteropolysaccharide particles and removing the dislodged heteropolysaccharide particles from the bed by means of the fluidizing gas.
Patent DE-3681447-D1 (DE)
Inventor: MUNK EDMUND
IPC: B27N3/08
Filed: 1986-07-26
Granted: 1991-10-17
Abstract: Thin-walled profile elements are produced from dry cellulose fibres which have been treated with thermoplastic adhesive (or have little moisture content) by carrying them by an air stream into a press which consists of a stationary lower and a movable upper mould.  The fibres are injected at one end and the air escapes through a screen at the other end.  The final shape is achieved by moving the upper mould against the lower. A stationary press part and an upper press part which can be moved in the direction of a row forms in the open position cavity which is filled with fibres, coated with thermoplastic adhesive, by an air stream through the fitting.  The air leaves through the screen at the other end.  Parallel holes of small cross-section can be connected to atmosphere to prevent the formation of a vacuum.  Compressed air can be applied to them to assist in the ejection of the compression moulding.
Patent DE-3681953-D1 (DE)
Inventor: KRAEMER DIETER
IPC: C09K23/52
Filed: 1986-04-17
Granted: 1991-11-21
Abstract: In the immobilisation of a dissolved protein substance on a solid, macroporous, water-insoluble carrier in the presence of an electrolyte, the carrier is washed with an aq. soln. of the protein substance in which the ionic strength of the electrolyte is at least 0.15 mol/l, until the protein substance is adsorbed on the carrier. A water-soluble coupling component which effects crosslinking of the protein adsorbed on the carrier (e.g. glutaraldehyde) is pref. added to the electrolyte-contg. soln. before, during or after adsorption of the protein onto the carrier. The carrier used may contain pref. not more than 0.1 meq/g covalently, bound cationic groups, and pref. not more than 5 meq covalently bound anionic groups per gramme dry substance. Preferably, the carrier has not more than 0.1 meq covalently bound ionic groups per gramme dry substance. The carrier, pref. in the form of small particles, pref. swells to not more than double its volume in aq. media.
Patent DE-3683912-D1 (DE)
Inventor: SUGIMOTO TADAKATSU
IPC: B25B21/02
Filed: 1986-11-28
Granted: 1992-03-26
Abstract: The power wrench has a liner rotated by a motor and a main shaft (11) inserted in the lines (10) to be coaxially rotatable. There are two blades which are retractable into two grooves in the main shaft with their outer ends abutting against an inside wall of the liner. At least four seals are formed on the inside wall of the liner. At least two seals are formed between the two blades on the outside wall of the main shaft.
Patent DE-3687948-D1 (DE)
Inventor: BAER BRADFORD WALTER
IPC: C12N15/54
Filed: 1986-11-05
Granted: 1993-04-15
Abstract: Nucleic acid encoding lecFthin:cholestero! acyltransferase is ligated into expression vectors and used to transform host cells for the synthesis of lecithin:chotesterol acyltransferase in recombinant cell culture. Lecithin:cholesterol acyltransferase amino acid sequence variants are described for enhancing the properties of lecithin:cholesterol acyltransferase. Ledthin:cholesterol acyltransferase and its variants are employed in the therapy of conditions characterized by hypercholesterolemia and for the mobilization of cholesterol in vivo.
Patent DE-3751308-D1 (DE)
Inventor: CORENMAN JAMES
IPC: A61B5/08
Filed: 1987-10-16
Granted: 1995-06-22
Abstract: An improved gas analyzer system and method for detecting and displaying the constituent gases of a respiratory gas stream, the system comprising an optical bench (109) comprising a gas pathway for the flow of a gas stream, a flow shaping inlet, three infrared detection channel assemblies for measuring the partial pressures of constituent gases, and measuring sensitivity changes in the detectors of the three infrared detection channel assemblies, a pressure sensor for measuring the pressure within the gas pathway, a temperature sensor for measuring the temperature within the optical bench, a flow rate sensor for measuring the gas flow rate through the gas pathway; analog processing circuitry (124) for processing the detected partial gas pressures, sensitivity changes, the measured values for pressure, temperature, and flow rate, and display processing circuitry (128).
Patent DE-3751602-D1 (DE)
Inventor: SAAL WERNER DR MED
IPC: A61P13/02
Filed: 1987-05-12
Granted: 1995-12-21
Abstract: Human Chorionic Gonadotrophin is efficaceously administered via the subcutaneous route to give biological effects which are identical to those obtained by the intramuscular administration of the same dose.
Patent DE-3775914-D1 (DE)
Inventor: AULMANN MANFRED
IPC: H01H71/74
Filed: 1987-11-24
Granted: 1992-02-20
Abstract: The hand operated protection switch has a manual operation bar (6) rotating on a part (7) of the switch's casing about an axis (5) at right angles to the fixing plane (8) of the switch (1). The overcurrent release block (2) slides on the casing next to the projecting part (7) parallel to the axis (5) of the bar. A safety device (11) covers the casing around the bar in the manner of a frame and has a window (12) for the bar that forms a hole for the bar in the zero position. With the bar in its on position the release block is secured against removal from the switch by the bar.
Patent DE-3787122-D1 (DE)
Inventor: MARYANOFF CYNTHIA ANNE
IPC: C07C381/14
Filed: 1987-05-27
Granted: 1993-09-30
Abstract: An efficient synthesis of quanidines, e.g. of the formula (III), by oxidizing a thiourea, e.g. of the following formula (II): <CHEM> with H2O2 and a molybdenum catalyst to yield an aminoiminomethane sulfonic acid which can then be reacted with an amine followed by optional transamination steps.
Patent DE-3788274-D1 (DE)
Inventor: VRIENS LEENDERT
IPC: H04N9/31
Filed: 1987-12-18
Granted: 1994-01-05
Abstract: Radiation from a radiation source (2) is converted into light of a desired spectral character by causing the radiation from tne source (2) to excite luminescent material (18) which is present between two interference filters (22, 23). In combination with opto-electronic elements monochrome pictures are obtained which are suitable for use in projection television. The sandwich of luminescent material (18) and interference filters (22, 23) may form part of a display device (3), for example an LCD, but it may alternatively be integrated, together with the radiation source, to form a separate illumination source.
Patent DE-3860473-D1 (DE)
Inventor: COTTINET DENISRUE DU CAPITAINE
IPC: C10C1/00
Filed: 1988-03-23
Granted: 1990-09-27
Abstract: The disclosed bonding pitch for electrodes, having a softening point C.I.A. comprised between 80 DEG  C. and 150 DEG  C., a concentration of quinoline-insoluble substances higher or equal to 4% by weight, a concentration of  alpha + beta  resins comprised between 28 and 40% by weight, and a fixed carbon content determined according to the standard ISO 6998, at least equal to 51% by weight, is characterized by a vitreous transition domain  DELTA Tg, determined by differential calorimetric analysis, at the most equal to 50 DEG  C. In order to produce such a pitch, a pitch having a content of quinoline-insoluble substances lower than 4% by weight is subjected to a treatment by waves having a frequency between 0.9 and 300 GHz. Such treatment makes possible the increase of the carbon content of the pitch while preserving a good affinity to the coke and significantly decreasing its vitreous transitional domain.
Patent DE-3864061-D1 (DE)
Inventor: GLOECKLER GERHARD
IPC: B41J2/185
Filed: 1988-04-20
Granted: 1991-09-12
Abstract: In a continuously operating ink jet print head with a jet producer (2), a jet deflector unit (10) and a receiver tube (20), arranged in the nozzle axis (4), for receiving the undeflected ink jet, the receiver tube (20) is to be attached to a support (21) guided parallel to the nozzle axis (4) and capable of being moved by means of a drive (24, 25) so as to be traversable along the nozzle axis (4) between a working position and a resting position, in which it tightly encloses the mouth region of the jet nozzle (3). In this respect, at least parts of the jet deflector unit (10) are mounted so as to be able to move across the nozzle axis (4). These parts of the jet deflector unit (10) are now to be forcibly coupled to the movable support (21) in order to keep free the movement track of the receiver tube (20) and/or of the support (21). <IMAGE>
Patent DE-3870091-D1 (DE)
Inventor: ZSIFKOVITS WILHELM
IPC: B41M5/165
Filed: 1988-08-17
Granted: 1992-05-21
Abstract: An organic phase which comprises a water-insoluble material to be encapsulated, a capsule-forming or matrix-forming monomer or prepolymer and, should this be desirable, a solvent, is dispersed in droplet form in an aqueous phase. The capsule-forming or matrix-forming monomer or prepolymer forms a sheath around the material to be encapsulated. As a capsule-forming or matrix-forming monomer, an organosilicon compound of the general formula  <IMAGE> is used, wherein R1 is a linear or branched, saturated or unsaturated, n-functional hydrocarbon moiety, which may be interrupted by groups containing oxygen, nitrogen or sulfur; R2 and R3 are the same or different and represent a hydrocarbon moiety with 1 to 6 carbon atoms or X; X is a hydroxyl group or a hydrolyzable group and n is a whole number greater than or equal to 1, with the proviso that, when n=1, R1 has at least 12 carbon atoms and R2 and R3 represent X or a prepolymer hereof. The method can be carried out easily and requires only one compound to form the capsules or micromatrix bodies. In the implementation of the method, no foam occurs and the method results in end products with an acceptable shelf life.
Patent DE-3870741-D1 (DE)
Inventor: LANG GUENTHER DR
IPC: A61Q3/02
Filed: 1988-06-28
Granted: 1992-06-11
Abstract: Nail lacquer based on a film former, resin component and  solvent system contains, as film former and/or resin component, an 0-benzyl-N-hydroxyalkylchitosan (I); and  New macromol. 0-benzyl-N-hydroxyalkyl derivs. of chitosan (I) are of the formula, H0(C6H11-m-qN04(R1)m(R2)n(R3)q)pH (I); where m = 0-0.6; n = 0.1-10; q = 0.1-4; p = 50-5000; R1 = -C0-CH3; R2 = -CH2-CH2-0-, -CH2-CH(CH3)-0- or -CH2-CH(C2H5)-0-; R3 =  benzyl.
Patent DE-3873539-D1 (DE)
Inventor: HAEFNER W
IPC: G01L27/00
Filed: 1988-05-07
Granted: 1992-09-10
Abstract: The standard pressure device has a cylinder (12) containing a piston (14) supported by a min. friction bearing. An exact pressure is obtained from a pressure chamber (30) between the inner front face of the piston (14) and the base of the cylinder (12). This pressure is obtained by exerting a precise force on the piston (14), e.g. by applying calibrated weights (46). Pref. the piston (14) is maintained at a precise constant height by a regulating device (70) which controls the removal or introduction of fluid to the pressure chamber (30) via the pipe (48) communicating with the latter, to compensate  fluctuating loads.
Patent DE-3882334-D1 (DE)
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1988-10-25
Granted: 1993-08-19
Abstract: The self-supporting fibre optic cable containing no metallic components consists of at least one strain relieving layer (TK) of a strong filamentary material wound about the fibre optic cores.  The strain  relieving layer is overwound by a tightly-wound bandage (BD1) of a material whose electrical properties are similar to those of the filamentary material and which is wound with a smaller helix angle (beta) than the helix angle (alpha) of the filamentary material. The filamentary material may be laid at a large angle e.g. about 85 degrees. The angle of the bandage may be between one third and one tenth of the angle of the filamentary material. The angle of the bandage may be between 20 and 30 degrres. The bandage may consist of two layers (BD1, BD2) each having an angle between 10 and 15 degrees.