baber/WOPTO huggingface dataset:
Patent DE-69109566-D1 (DE)
Inventor: BALSELLS PETER J
IPC: F16J15/02
Filed: 1991-07-27
Granted: 1995-06-14
Abstract: A length of canted coil spring (10) is disclosed which is suitable for forming a stable, when unsupported, circular axially loadable spring. The length of spring (10) includes a plurality of elliptical coils (18) canted along a coil centerline (20) with the coil centerline following a helical path about a helix centerline (24). The length of canted coil springs (10) is approximately equal to a distance, or pitch, along the helix centerline (24) necessary for one complete revolution of the helical path thereabout. <IMAGE>
Patent DE-69125854-D1 (DE)
Inventor: STRID LARS
IPC: A61L27/54
Filed: 1991-02-04
Granted: 1997-05-28
Abstract: This invention utilizes the biological activity of the copper complex of the tripeptide glycyl-L-histidyl-L-lysine. This peptide is covalently bound to artificial transplants where it has a chemoattractive effect and also acts when it is released by hydrolysis of the transplants. The peptide increases fibroblastic collagen synthesis thereby enabling a more rapid replacement of the transplants with human tissue.
Patent DE-69126229-D1 (DE)
Inventor: FUKASE HISAHIKO DR
IPC: B22D11/10
Filed: 1991-03-13
Granted: 1997-07-03
Abstract: Method and apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers (16) via a tundish (18) and metal delivery nozzle (19). Casting rollers (16) are cooled so that shells solidify on the moving roller surfaces and are brought together at the nip between them to produce a solidified strip product (20) at the roller outlet. The tundish (18), delivery nozzle (19) and a pair of side closure plates (56) to confine the pool of metal on the casting rollers are separately preheated to working temperature and then rapidly brought into an operative assembly and casting is started before detrimental uneven or localized cooling of the preheated components can develop. To this end the casting rollers are mounted on a carriage (13) movable between a first station (14) at which the preheated components are fitted and a second station (15) at which casting is carried out.
Patent DE-69127818-D1 (DE)
Inventor: GILLICK LAURENCE
IPC: G10L15/32
Filed: 1991-06-17
Granted: 1997-11-06
Abstract: The system of the invention relates to continuous speech pre-filtering systems for use in discrete and continuous speech recognition computer systems. The speech to be recognized is converted from utterances to frame data sets, which frame data sets are smoothed to generate a smooth frame model over a predetermined number of frames. A resident vocabulary is stored within the computer as clusters of word models which are acoustically similar over a succession of frame periods. A cluster score is generated by the system, which score includes the likelihood of the smooth frames evaluated using a probability model for the cluster against which the smooth frame model is being compared. Cluster sets having cluster scores below a predetermined acoustic threshold are removed from further consideration. The remaining cluster sets are unpacked for determination of a word score for each unpacked word. These word scores are used to identify those words which are above a second predetermined threshold to define a word list which is sent to a recognizer for a more lengthy word match. Control means enable the system to initialize times corresponding to the frame start time for each frame data set, defining a sliding window.
Patent DE-69130287-D1 (DE)
Inventor: SEXTON MICHAEL
IPC: F02B3/06
Filed: 1991-04-12
Granted: 1998-11-05
Abstract: The addition to diesel or jet fuel of macrocyclic polyamines, especially those derived from PIBSA, or hydrocarbyl polyamines reduces particle emission, especially in association with organic nitrate cetan improvers.
Patent DE-69132700-D1 (DE)
Inventor: HUSE D
IPC: C07K19/00
Filed: 1991-09-27
Granted: 2001-09-27
Abstract: A composition of matter comprising a plurality of procaryotic cells containing diverse combinations of first and second DNA sequences encoding first and second polypeptides which form a heteromeric receptor exhibiting binding activity toward a preselected molecule, said heteromeric receptors being expressed on the surface of filamentous bacteriophage.
Patent DE-69201055-D1 (DE)
Inventor: BJOERKLUND HANS
IPC: C03C25/32
Filed: 1992-01-30
Granted: 1995-02-09
Abstract: A finishing composition and the use of the composition for finishing fibre-glass fabric are disclosed. On the basis of dry weight, the composition contains about 60-95 % by weight of starch, about 4-30 % by weight of a hydrophobicity-imparting agent, about 1-10 % by weight of a metallic salt, and about 1-5 % by weight of citric acid. Preferably, the hydrophobicity-imparting agent is a paraffin wax, and the metallic salt is an aluminium salt, such as aluminium hydroxy chloride. The composition preferably is a two-component composition, in which the starch is combined with the citric acid to form a first component, and the paraffin wax is combined with the metallic salt to form a second component. After mixing of the components and dilution by water, the ready-to-use finishing composition is a suspension of 10-15 % by weight. Advantageously, the composition is used for finishing so-called bituminous fabric, i.e. fibre-glass fabric used for making roofing felt.
Patent DE-69206449-D1 (DE)
Inventor: HIGOSAKI NOBUYUKI
IPC: B01J39/20
Filed: 1992-02-20
Granted: 1996-01-18
Abstract: The present invention provides a process and equipment for removing suspended metal corrosion products insoluble or sparingly soluble in water when treating water, for example power plant condensate, containing the metal corrosion products. The efficacy with which these products are removed is improved by treating the condensate with a cation exchange resin comprising a copolymer matrix which is obtained by polymerizing an aromatic monovinyl compound and, as crosslinking agents, an aromatic polyvinyl compound and an ester-type polyvinyl compound.
Patent DE-69210375-D1 (DE)
Inventor: DEMOULIN BERNARD
IPC: D06M17/00
Filed: 1992-12-04
Granted: 1996-06-05
Abstract: Semifinished fusible interlining (1) comprising a textile support (3) and fusible means, intended to be bonded to a textile article (2), in which interlining a layer (5) of heat-expandable polymers is used in combination with the textile support (3), the temperature of expansion of the said polymers being lower than the temperature of application of the fusible means, the purpose of the layer (5) of heat-expandable polymers being to form a screen against the fusible means and to increase the relief of the fusible means, this having the effect of avoiding the phenomena of backflow and breakthrough and of increasing the bond strength. <IMAGE>
Patent DE-69212291-D1 (DE)
Inventor: JACKSON MARGIE FAYE
IPC: C08F4/60
Filed: 1992-12-15
Granted: 1996-08-22
Abstract: A composition of matter is provided comprising a catalytic mixture resulting from contacting at least one of each of the following compounds, an pyridine compound, a clay compound, and an organo-nickel compound. Additionally, a process is provided comprising contacting, under polymerization conditions, at least one alpha-olefin, with a catalytic mixture resulting from contacting at least one of each of the following compounds, an pyridine compound, a clay compound, and an organo-nickel compound.
Patent DE-69212402-D1 (DE)
Inventor: VAN DEVENTER MATTIJS OSKAR
IPC: H04B10/29
Filed: 1992-06-18
Granted: 1996-08-29
Abstract: A polarisation-independent amplification device comprising an optical semiconductor amplifier. The amplification device input signal is fed to one side of the amplifier and a reflector is provided at the other side. The amplification device output signal, formed by the amplification device input signal reflected by the reflector and amplified by the amplifier, is taken off at the first side of the amplifier. The reflector is reciprocal, a signal or signal component fed thereto and having a polarisation perpendicular to the principal axis of the amplifier being reflected as a reflection signal having a polarisation which is virtually parallel to said principal axis and vice versa.
Patent DE-69222719-D1 (DE)
Inventor: SUGIHARA HIROSADA
IPC: A61K31/495
Filed: 1992-08-10
Granted: 1997-11-20
Abstract: The compounds of the formula <CHEM> wherein G stands for an amidino group or an optionally cyclic amino group, these being respectively optionally substituted; D stands for a spacer having 2 to 6 atomic chain optionally bonded through a hetero-atom and/or a 5- to 6-membered ring (provided that the 5- to 6-membered ring is, depending on its bonding position, counted as 2 to 3 atomic chains); R<1> stands for hydrogen, benzyl group or a lower alkyl group; R<2> and R<3> independently stand for a residual group formed by removing -CH(NH2)COOH from an  alpha -amino acid, or R<1> and R<2> may form a 5- to 6-membered ring taken together with the adjacent N and C; X stands for hydrogen or an optionally substituted lower alkyl group; and Z stands for a group capable of forming an anion or a group convertible into an anion in a living body, or salts thereof and agents for inhibiting cell-adhesion, which are characterized by containing these compounds. The novel compounds and pharmaceutical agents are effective for prophylaxis and therapy of various diseases by controlling or inhibiting cell adhesion.
Patent DE-69224184-D1 (DE)
Inventor: DR JUERGEN ROHRMANN KELKHEIM T
IPC: C07F7/22
Filed: 1992-06-13
Granted: 1998-02-26
Abstract: A process for the preparation of a compound of the formula III <CHEM>  comprising, deprotonating a solution or suspension of an indene of the formula I   <CHEM> in a solvent or solvent mixture containing a base to give a suspension of a metallated product of the compound of formula I, adding to the suspension of the metallated product a compound of the formula II    X - R<6> - X   (II> and reacting the suspension of the metallated product and compound of the formula II.
Patent DE-69225897-D1 (DE)
Inventor: CROSS PETER EDWARD
IPC: A61K31/00
Filed: 1992-09-03
Granted: 1998-07-16
Abstract: PCT No. PCT/EP92/02067 Sec. 371 Date Jul. 5, 1994 Sec. 102(e) Date Jul. 5, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/06098 PCT Pub. Date Apr. 1, 1993   <IMAGE>  (I)   <IMAGE>  (Ya)   <IMAGE>  (Yb)  Compounds of formula (I) wherein X is either (a) a phenyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CF3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy or (b) a thienyl group; and Y is of formula (Ya) or (Yb) where A and B are 0, 1 or 2, D and E are 0 or 1, F is 0-3 and D+E+F=1-3, Z is 0, 1 or 2, R1 and R2 are H or alkyl or form a ring, and R3 is C1-C4 alkyl, C3-C6 cycloalkyl or optionally substituted phenyl or benzyl, are antimuscarinic bronchodilators useful for treating chronic obstructive airways disease or asthma.
Patent DE-69226717-D1 (DE)
Inventor: YAGER RICHARD LELAND
IPC: C07B63/00
Filed: 1992-02-21
Granted: 1998-10-01
Abstract: The present invention provides a process for extracting pyridine- and quinolinedicarboxylic acids from aqueous media. The pyridine- and quinolinedicarboxylic acids are useful in the preparation of herbicidal 2-(2-imidazolin-2-yl)nicotinate and quinoline-3-carboxylate compounds.
Patent DE-69227130-D1 (DE)
Inventor: KLICEK MICHAEL S
IPC: A61B18/00
Filed: 1992-05-04
Granted: 1998-10-29
Abstract: An electrical circuit system which provides electrical energy to a surgical apparatus having ultrasonic fragmentation, aspiration and electrosurgical coagulation capabilities, which system also includes an impedance sensing network and automatic feedback power output control to reduce RF power output as load impedance increases, thereby reducing RF leakage current.
Patent DE-69229057-D1 (DE)
Inventor: CLEGG LAWRENCE
IPC: A61K31/4166
Filed: 1992-12-12
Granted: 1999-06-02
Abstract: PCT No. PCT/EP92/02899 Sec. 371 Date Jun. 3, 1994 Sec. 102(e) Date Jun. 3, 1994 PCT Filed Dec. 12, 1992 PCT Pub. No. WO93/13075 PCT Pub. Date Jul. 8, 1993This invention relates to compounds of formula I and pharmaceutically acceptable salts thereof   represent hydrogen, halo, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, -NR13R14, halogenated alkoxy, halogenated alkyl, benzyloxy, hydroxy, hydroxyalkyl, (C2-6 alkoxycarbonyl)vinyl, -S(O)nR7, carbamoylalkyl, alkoxycarbonylalkyl, -CONR11R12, or R1 and R2 together with the phenyl ring represent a naphthyl group; R4 and R5 independently represent hydrogen, alkyl, phenyl or together with the carbon atom represent C3-6 cycloalkyl; R6 represents hydrogen, alkyl or  omega -hydroxy alkyl; A represents C2-9 alkylene; R8 represents hydrogen, alkyl, halo, alkoxy, hydroxyalkyl, benzyl or phenyl; R9 and R10 independently represent hydrogen, alkyl, halo, alkoxy, phenyl, hydroxyalkyl, alkoxycarbonyl, nitro, -NR30R31, alkanoyloxyalkyl, or aminomethyl; which are antiinflammatory and antiallergic agents. Compositions containing these compounds and processes to make them are also disclosed.
Patent DE-69232962-D1 (DE)
Inventor: MOSTE-DESHAIRS CATHERINE
IPC: A61K39/145
Filed: 1992-01-24
Granted: 2003-04-24
Abstract: The use, when preparing a vaccine composition containing a standard influenza virus vaccine, of an additive which consists of a core or core fraction of at least one influenza virus, especially a fraction containing protein M; and a vaccine composition thereby obtained. The use of said additive improves the vaccine's effectiveness.
Patent DE-69316044-D1 (DE)
Inventor: BENIMELI DOMINIQUE
IPC: E21B47/08
Filed: 1993-02-10
Granted: 1998-02-12
Abstract: The invention relates to a logging method and apparatus for investigating the geometrical characteristics of a borehole. The apparatus comprises an array of circumferentially spaced apart azimuthal current electrodes (Aazi) disposed on a sonde (21), and an annular current electrode (A) longitudinally spaced apart from the array of azimuthal electrodes. Currents (Ici) are emitted between the azimuthal electrodes and the annular electrode (A). Monitor electrodes (M, Mazi) are respectively associated with the current electrodes (A, Aazi). The potential differences ( DELTA Vci) between the annular monitor electrode (M) and each of the azimuthal monitor electrodes (Mazi) are detected. In response to the detected potential differences, output signals (Rci) are generated indicative of the distances between the sonde and the wall of the borehole in a plurality of directions around the sonde. The invention also relates to the application of such a technique to azimuthal resistivity measurements of earth formations for correcting said measurements for sonde eccentring and/or for the irregular shape of the section of the borehole. <IMAGE>
Patent DE-69322025-D1 (DE)
Inventor: MURAKAMI KEIICHI
IPC: B41J2/16
Filed: 1993-08-30
Granted: 1998-12-17
Abstract: An ink jet recording head (201) manufacturing method for manufacturing ink jet recording head (201) having an ink passage (109), wherein a droplet of ink is ejected through the passage from an ink ejection outlet (106) at an end of a passage (109) onto a recording material, the improvement comprising: ions are injected into a surface (120) having the ink ejection outlet (106) to change a surface property of the surface (120). <IMAGE>
Patent DE-69330248-D1 (DE)
Inventor: HEERES JAN
IPC: C08B37/16
Filed: 1993-03-10
Granted: 2001-06-28
Abstract: Anti-infective compositions for the treatment of a human in need of therapy for a systemic or topical fungal infection which comprise a pharmaceutically acceptable carrier and a therapeutically effective amount of (2R,4S) itraconazole or a pharmaceutically acceptable salt thereof, substantially free of its (2S,4R) stereoisomer.
Patent DE-69401062-D1 (DE)
Inventor: RICKWOOD MARTIN
IPC: C07D295/096
Filed: 1994-03-25
Granted: 1997-01-16
Abstract: PCT No. PCT/GB94/00628 Sec. 371 Date Nov. 2, 1995 Sec. 102(e) Date Nov. 2, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/22850 PCT Pub. Date Oct. 13, 1994A naphthopyran compound of general formula (I)    <IMAGE>  (I)  wherein R1 represents a group of the formula -NR2R3 wherein each of R2 and R3, which may be the same or different, independently represents an alkyl group, or a carbocyclic or heterocyclic group, or R2 and R3 taken together with the nitrogen atom to which they are attached represent a heterocyclic ring having one or more hetero atoms and which may optionally carry at least one substituent selected from alkyl, aryl, or heteroaryl groups; each of R4 and R5, which may be the same or different, independently represents an alkyl, alkenyl, carbocyclic or heterocyclic group, or R4 and R5 taken together with the carbon atom to which they are attached form a carboxylcyclic ring or a heterocyclic ring; and R6 represents a hydrogen atom or a substituent selected from alkyl, alkoxy, aryl, aryloxy, heteroaryl, halogen, a group of formula R1 as defined above, azo, imino, amide, carboxylate, ester, cyano, trifluoromethyl or nitro, and in addition R6 may represent a carbocyclic or heterocyclic ring fused to ring A. The naphthopyran compounds of the invention are useful as photochromic materials in lenses, e.g. sunglasses, and photochromic transparencies for cars and aircraft. The invention also provides, as new intermediate compounds, amine-substituted chloro-naphthols and amine-substituted naphthols.
Patent DE-69403347-D1 (DE)
Inventor: BREMAND JEAN-JACQUES
IPC: A61F2/38
Filed: 1994-11-22
Granted: 1997-06-26
Abstract: The prosthesis of the invention comprises a femoral implant (1) which in turn includes an anteroposterior part (3), a trochlea (4), an external and an internal condyle (5, 6), and a tibial plateau (2) for supporting the implant (1); a seat (13) is provided in the anteroposterior part (3) for receiving a plate (12), with a central condyle (11), that may be removably attached to said part (3) through bone anchoring studs (14), as decided by the surgeon in accordance with the state of the posterior cruciate ligament; wherein said central condyle (11) is able to cooperate with a central notch (9) of the tibial plateau (2) so as to constitute a postero-stabilising abutment assembly for preventing incomplete dislocation during flexing of the knee if the posterior cruciate ligament is missing. This modular prosthetic assembly eliminates one of the two complete sets of prostheses heretofore needed.
Patent DE-69411749-D1 (DE)
Inventor: KERR GEORGE
IPC: B65D85/62
Filed: 1994-08-30
Granted: 1998-08-20
Abstract: A flexible and substantially non-resilient package (1) containing a number of three-dimensional objects (50). The package is such that multiple packages are stacked on top of one another. The package includes a flexible substantially rectangular container (2) comprising opposing top and bottom walls (10, 11) and two pairs of opposing side walls (12, 13, 14, 15), all of which are joined together to form an interior chamber (3) for containing the non-rectangular objects. The three-dimensional objects to be contained, such as soap bars, are substantially rigid and non-rectangular. The objects have two non-planar opposing oblong faces (51, 52). The faces are connected by a pair of opposing major peripheral edges (53, 54) and a pair of opposing minor peripheral edges (55, 56) with the minor peripheral edges being smaller than the major peripheral edges. The objects are placed within the container in face to face relation with the major and minor peripheral edges of each object being parallel. The objects are constrained within the package so that movement of the objects with respect to one another and with respect to the container is substantially limited. Thereafter, multiple packages can be stacked on top of one another with the objects resting on their minor peripheral edges and the load of the objects can be transmitted through columns of stacked objects.
Patent DE-69417213-D1 (DE)
Inventor: WISSMANN SIEGFRIED
IPC: B29C48/40
Filed: 1994-01-21
Granted: 1999-04-22
Abstract: An apparatus for heating and blending thermoplastic material prior to delivering the material into the barrel of an extruder has an elongated housing which contains two intermeshing feed screws that are driven to rotate in the same direction. Controlled heating is provided by electric band heaters which encircle the exterior of the housing, and electric cartridge heating elements fitted into aluminum cores that are received by an axial bore in each of the feed screws.
Patent DE-69419222-D1 (DE)
Inventor: ENOKI MASATOSHI
IPC: F16K11/20
Filed: 1994-04-20
Granted: 1999-07-29
Abstract: A mixing faucet comprises valve units each including an actuating member received in a hollow casing, and a housing, in which the valve units are inserted and disposed, and two primary side water passages are formed to communicate with a hot-water supply source and a water supply source, respectively. The housing comprises an outer housing (1) and an inner housing (2) provided in the outer housing and formed with water passing holes (11, 12 and 13) communicating with the valve units (16, 17). At least two primary side water passages (5, 6) are defined between the outer housing (1) and the inner housing (2) by a separating member (3). In addition, a hot-water passage (5) and a water passage (6) are defined between the outer housing (1) and the inner housing (2) by a separating member (13). Accordingly, the primary side water passages can be formed with ease, and the mixing faucet is simple in construction for ease of assembling and disassembling. <IMAGE>
Patent DE-69423595-D1 (DE)
Inventor: NAKAMURA JUMPEI
IPC: F28F3/04
Filed: 1994-12-28
Granted: 2000-04-27
Abstract: A layered heat exchanger comprises pairs of generally rectangular adjacent plates (2), each of the plates being formed in one side thereof with a U-shaped channel recess (3) and a pair of header recesses (4) continuous respectively with one end and the other end of the channel recess and each having a fluid passing opening (8), the plates (2) being joined together in layers with the corresponding recesses (3) of the plates (2) in each pair opposed to each other to thereby form juxtaposed flat tubes (5) each having a U-shaped fluid channel, and front and rear headers communicating respectively with opposite ends of each flat tube (5) for causing a fluid to flow through all the flat tubes and headers. At least one of the adjacent plates (2) in each pair is provided with a U-shaped divided channel forming ridge (15,16) on a bottom wall of the channel forming recess, the pair of plates (2) being fitted and joined to each other with the corresponding recesses (3) opposed to each other to thereby form a plurality of U-shaped divided independent channels of reduced width inside the flat tube (5). <IMAGE>
Patent DE-69433273-D1 (DE)
Inventor: OLIVIER ERROL J
IPC: C10M149/10
Filed: 1994-07-29
Granted: 2003-12-04
Abstract: A polymer blend is produced by simultaneously blending and shearing a low ethylene content ethylene-propylene polymer and a higher ethylene content ethylene-propylene polymer to reduce their molecular weights and molecular weight distributions and to yield a product than can be recovered as a solid using conventional plastics processing equipment. The sheared blend of polymers can function as a shear stable viscosity index improver with improved low temperature properties.