baber/WOPTO huggingface dataset:
Patent DE-68927556-D1 (DE)
Inventor: HERMES DIRK JAN
IPC: G10L19/00
Filed: 1989-03-30
Granted: 1997-01-30
Abstract: In a device for and a method of encoding a first signal (f0), for example a speech parameter such as the pitch, as a function of time, to form a second signal, a third signal (k) is derived from the first signal, which third signal is a measure of the curvature of the first signal as a function of time. The extrema (such as k(t1) in Fig. 1b) in this third signal are determined and the second signal is generated in the form of a sequence of information blocks, of which one information block contains time information corresponding to the instant at which an extremum occurs in the third signal. A special encoding method is described, which is substantially immune to noise in the first signal.
Patent DE-68928492-D1 (DE)
Inventor: LELAND JONATHAN
IPC: G01N33/533
Filed: 1989-10-31
Granted: 1998-01-22
Abstract: A composition suitable for use in an ECL assay wherein electromagnetic radiation emitted by said composition is detected, which composition comprises a metal-containing ECL moiety which, when oxidized by exposure to an effective amount of electrochemical energy, is capable of being converted to an excited state from which electromagnetic radiation is emitted upon exposure of the excited ECL moiety to conditions sufficient to induce said emission; an amine or amine moiety which, when oxidized by exposure to an effective amount of electrochemical energy, forms a strong reducing agent in said composition; and an electrolyte capable of functioning as a medium in which said ECL moiety and said amine or amine moiety can be oxidized by exposure to electrochemical energy.
Patent DE-68928558-D1 (DE)
Inventor: PIERACCIOLI DANIELE
IPC: C07D211/90
Filed: 1989-11-21
Granted: 1998-02-26
Abstract: A process for the preparation of compounds of formula (I) <CHEM> in which R1 and R4 independently represent a C1-4 alkyl group, R2 and R3 independently represent a straight or branched C1-6 alkyl chain optionally interrupted by an oxygen atom; and R5 represents a straight or branched chain C1-13 alkyl group or a C5-8 cycloalkyl group optionally substituted by C1-3 alkyl; which comprises esterification of an acid of formula (II) wherein the groups R1, R2, R3 and R4 have the meanings given above in formula (I) by reaction with an amide acetal capable of introducing the group R5.
Patent DE-68928754-D1 (DE)
Inventor: RHEE WOONZA
IPC: C08H1/00
Filed: 1989-11-21
Granted: 1998-08-27
Abstract: Pharmaceutically acceptable, non-immunogenic compositions are formed by covalently binding atelopeptide collagen to pharmaceutically pure, synthetic, hydrophilic polymers via specific types of chemical bonds to provide collagen/polymer conjugates. The atelopeptide collagen can be type I, type II or type III and may be fibrillar or non-fibrillar. The synthetic hydrophilic polymer may be polyethylene glycol and derivatives thereof having a weight average molecular weight over a range of from about 100 to about 20,000. The compositions may include other components such as liquid, pharmaceutically acceptable, carriers to form injectable formulations, and/or biologically active proteins such as growth factors. The collagen-polymer conjugates of the invention generally contain large amounts of water when formed. The conjugates can be dehydrated to form a relatively solid object. The dehydrated, solid object can be ground into particles which can be suspended in a non-aqueous fluid such as an oil and injected into a living being for the purpose of providing soft tissue augmentation. Once in place, the particles rehydrate and expand in size five fold or more.
Patent DE-68928964-D1 (DE)
Inventor: LATTER VICTORIA
IPC: C07C229/60
Filed: 1989-08-15
Granted: 1999-05-06
Abstract: The present invention relates to the use of known and novel naphthoquinones in the treatment and prophylaxis of Pneumocystis carinii infections, and for the manufacture of medicaments for the treatment and prophylaxis of P.carinii infections, novel formulations containing said compounds, and novel naphthoquinones of formula (VI):   <CHEM>  wherein R<1><1> and R<1><2> each represent =O and the dotted line represents a double bond between the 2 and 3 positions of the quinone ring, in which case R<1><3> represents a group - OCOR5; a group OR<6> or SR<6>; or a group NR<7>R<8>; or the dotted line represents double bonds at the 1,2 and 3,4 positions of the quinol ring and R<1><1>, R<1><2> and R<1><3> each represents a group -OCOR<1><4>, wherein R<1><4> represents an optionally substituted C1-10alkyl group.
Patent DE-69001367-D1 (DE)
Inventor: VAN DER TOORN AART
IPC: E02D9/00
Filed: 1990-02-05
Granted: 1993-05-27
Abstract: The invention relates to a device for breaking off piles, said device being provided with a frame built up of a plurality of links (1), whereby the links (1) are interconnected in a closed loop by means of hinge pins (5) and ears forming part of the links (1), said loop forming a passage for accommodating a pile (6) to be broken off. At least some of the links (1) each support a setting cylinder (4) ¸&  by means of which a cutter (3) can be moved to and fro, such that a part of the pile (6) located inside the passage can be broken by the cutters (4). The links (1) in a direction provided with co-operating stops (7) limiting the pivoting of the links (1) in a direction in which the free ends of the cutters (4) supported by the links (1) in question move towards each other, all this such that the cutters (4) cannot touch each other in the position in which they are completely moved out.
Patent DE-69001413-D1 (DE)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/49
Filed: 1990-07-18
Granted: 1993-05-27
Abstract: Dyeing composition for keratinous fibres, especially for human keratinous fibres, characterized in that it contains, in an aqueous medium suitable for dyeing the following composition: a) an indole dye; and b) a para-phenylenediamine monosubstituted on one of the amino groups, corresponding to the formula:   <IMAGE> (II)  in which: R12 denotes a hydrogen atom or a lower alkyl group; R13 denotes a hydrogen atom, a lower alkyl group, a lower alkoxy group or a halogen atom; and R14 denotes a hydrogen atom, a lower alkyl group, a lower alkoxy group or a halogen atom; R14 occupying any one of the remaining positions of the benzene ring; as well as the addition salts with an acid, this composition not containing an oxidizing agent other than air.
Patent DE-69001688-D1 (DE)
Inventor: LINDBERG LARS-GUNNAR
IPC: E04B2/62
Filed: 1990-01-19
Granted: 1993-07-01
Abstract: In order to accurately and reproducably mount horizontal beams (4) to a steel column a supporting means (14) is connected - initially preferably provisionally - to a steel column (2), said supporting means extending along a free length of the column (2) from a lower support (4,23) to the level of a superposed horizontal beam, whereafter a horizontal beam (4) is arranged on and connected to the supporting means (14) The supporting means (14), which is prefabricated, is rigidly connectable to the column for stiffening co-action therewith and is supported with its lower end (19) against a bedding which may be an underlying beam (4), and supports with its upper end (18) the horizontal beam (4). In case of multi-storey buildings, supporting means (4) and horizontal beams (4) are alternatingly stacked on each other.
Patent DE-69002997-D1 (DE)
Inventor: CLERC GILLES
IPC: B41M3/14
Filed: 1990-04-25
Granted: 1993-10-07
Abstract: The invention concerns a sheet intended for prolonged exposure to light. It carries one at least light-resistant imprint having a first colour in natural light with a wavelength between 400 and 700 nanometres and a second colour, different from the first, in an artificial light with a wavelength of less than 400 nanometres and greater than 700 nanometres. The imprint is produced by photogravure printing with liquid ink containing at least one luminescent pigment capable of withstanding temperatures above 100 DEG C for at least 10 minutes. Use especially as a decorative sheet for laminates.
Patent DE-69005248-D1 (DE)
Inventor: DUFETEL DIDIER
IPC: C07D239/48
Filed: 1990-08-24
Granted: 1994-01-27
Abstract: Composition for reducing hair loss and inducing and stimulating its growth, containing at least one compound of formula: <IMAGE>  where R denotes H, alkyl or a ring of formula: <IMAGE> X denotes H, <IMAGE> with:   R1 and R2 denote H, alkyl, optionally substituted, alkenyl, cycloalkyl, aralkyl or aryl of formula: <IMAGE> where R9 and R10 denote H, alkyl, hydroxyl, alkoxy or halogen; or form a heterocycle with the nitrogen; R3 denotes alkyl, alkenyl, cycloalkyl, aralkyl, phenyl, optionally substituted;   R4 is identical to R3;   Y denotes O or -OSO3(-);   R' denotes H or: <IMAGE> where:   R5 and R6 are alkyl;   R7 and R8 denote H or alkyl; or its addition salts with acids which are physiologically acceptable.
Patent DE-69022220-D1 (DE)
Inventor: MARTIN GEOFFREY
IPC: A61M25/00
Filed: 1990-01-30
Granted: 1995-10-12
Abstract: An angioplasty catheter is disclosed having an elongate main body defining guide wire and fluid supply lumens and terminating at a distal end in a tapered tip. The fluid supply lumen is closed at the tip and the guide wire lumen extends to the tip for receiving a Seldinger wire to guide the catheter during insertion procedures. The main body defines a side opening meeting the supply lumen near the tip and a balloon is sealed to the main body near the tip and contains the side opening. The balloon has a membrane of inelastic material having a defined shape when inflated by fluid pressure applied through the supply lumen, and an elastic sheath covering the membrane.
Patent DE-69027540-D1 (DE)
Inventor: SIREN MATTI
IPC: A61K31/66
Filed: 1990-12-18
Granted: 1996-07-25
Abstract: PCT No. PCT/SE90/00842 Sec. 371 Date Aug. 21, 1992 Sec. 102(e) Date Aug. 21, 1992 PCT Filed Dec. 18, 1990 PCT Pub. No. WO91/09601 PCT Pub. Date Jul. 11, 1991.A method of preventing or alleviating tissue damage, diabetes and complications thereof, bone disorders, disorders related to transplantation, disorders related to abnormal levels of lipoproteins, cardiovascular disease and inflammatory disorders by providing a mammal having one or more of the above diseases with a preventing or an alleviating effective amount of a compound having the formula C6H6(OH)6-n(OPO3H2)n, where n is an integer of 1 or 2.
Patent DE-69030751-D1 (DE)
Inventor: FRANK LANDY
IPC: C09D133/24
Filed: 1990-07-09
Granted: 1997-06-26
Abstract: An aqueous coating composition comprising an anionically stabilized latex, a polyfunctional amine and a volatile base may be used in or as a road or pavement-marking paint. The compositions demontrate shelf stability and fast cure properties.
Patent DE-69033217-D1 (DE)
Inventor: CORRIGAN COLIN
IPC: G01N1/22
Filed: 1990-12-10
Granted: 1999-08-26
Abstract: A portable detection and screening system for the detection of target vapors and/or target particulates associated with a defined class of target materials that includes explosives, chemical agents, drugs or narcotics, said system is disclosed comprising: sampling means (20; 100, 300, 200) for gathering a sample volume of air from a specific area on an individual or object that may contain vapor or particulate emissions of said target materials, said sampling means performing said gathering in a first sampling period, means (30; 400, 410; SCAV, PCAD) for concentrating said target vapors or vapors emanating from said target particulates contained in said sample volume of air, said means including means for collecting said target vapors or particulate emissions at a first location; means for transporting said collected target vapors or particulate emissions to a second location distinct from said first location; means (SCAP, 510) for desorbing said target vapors or particulate emissions at said second location in a second sampling period; and, detection means (80, 460; 90, 560) responsive to said target vapors or particulate emissions desorbed at said second location to generate a signal in response to the presence of said target materials in said sample volume, wherein said sampling means (20; 100, 200, 300) is adapted for collecting a new sample volume of air containing target vapors or particulate emissions at said first location during said second sampling period.
Patent DE-69100106-D1 (DE)
Inventor: VAN TOOR AART CORNELUS
IPC: E04D15/06
Filed: 1991-07-02
Granted: 1993-07-15
Abstract: Method and apparatus for applying a wide bituminous sheet (2) to a substrate (1), such as the soil, a roof or the like, which sheet (2) directly prior to its contact with the substrate (1) is guided over and in direct contact with a preheated surface (4), in particular a counterrotating drum (4), so that the temperature of the sheet is under precise control and a wall (10) of bitumen is automatically formed and under control in front of the nip between the substrate and the sheet (2) supported by the roller (8). <IMAGE>
Patent DE-69102481-D1 (DE)
Inventor: MILLS STUART DENNETT
IPC: A61K31/4418
Filed: 1991-04-12
Granted: 1994-07-21
Abstract: This invention concerns novel aminopyridinium compounds of the formula I wherein R<1>, R<2>, R<3>, R<5> and R<6> are selected from the following combinations: <CHEM>     (a) one of R<2> and R<6> is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino, or is alkyl, alkenyl, alkoxyalkyl, alkoxy, alkylthio, phenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl; and the other of R<2> and R<6> is hydrogen, alkyl or one of the above defined basic groups; R<1> is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl, cycloalkylalkyl; and R<3> and R<5> are independently hydrogen, alkyl or alkenyl; (b) R<2> is a basic group as defined above, R<5> and R<6> together form alkylene or, together with the appendant carbon atoms of the pyridine ring, complete a benzene ring; R<1> has any of the meanings defined in (a) above; and R<3> is hydrogen, alkyl or alkenyl; and (c) R2 has any of the meanings defined above and R<6> is a group of the formula -NR<7>.A- in which A together with R<1> forms an ethylene, trimethylene or tetramethylene link and R<7> is hydrogen or alkyl; and R<3> and R<5> have, independently, any of the meanings defined in (a) above; and wherein R<4> is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; and Q is phenyl; or the group Q.N(R<4>)- together constitutes an azaheterocyclic moietyo; Y is a physiologically acceptable anion; and any one or more of said phenyl or benzene moieties may optionally be unsubstituted or bear one or more selected substituents.   The invention also includes certain closely related anhydro-base derivatives which, like the formula I componds, possess beneficial effects on the cardiovascular system. Also included are pharmaceutical compositions and processes for the manufacture of the various novel compounds.
Patent DE-69106504-D1 (DE)
Inventor: HANNON GREGORY
IPC: C04B41/88
Filed: 1991-05-09
Granted: 1995-02-16
Abstract: The present invention relates to the use of a gating means in combination with a spontaneous infiltration process to produce a metal matrix composite body. Particularly, a permeable mass of filler material or a preform is spontaneously infiltrated by molten matrix metal to form a metal matrix composite body. A gating means is provided which controls or limits the areal contact between molten matrix metal and the filler material or preform. The use of a gating means provides for control of the amount of matrix metal which can contact the preform or filler material, which may result in less machining of a formed metal composite body compared with a similar metal matrix composite body made without a gating mean. Moreover, the use of a gating means ameliorates the tendency of a formed metal matrix composite body to warp due to the contact between the formed composite body and matrix metal carcass.
Patent DE-69107194-D1 (DE)
Inventor: HANNIBALSEN FOLMER OSVALD
IPC: F25D21/04
Filed: 1991-12-12
Granted: 1995-03-16
Abstract: The storing space of a freezer (10) communicates with a flexible bag (30) arranged on the outside of the freezer. The bag takes up the volume changes which the air in the space goes through as a consequence of normal temperature oscillation of cooling surfaces (14) in the space. By this, the humidity of ambient air is prevented from being sucked into the space past the lid or door sealing (20) of the freezer and form frost on the cooling surfaces (14). <IMAGE>
Patent DE-69109802-D1 (DE)
Inventor: KURESHY FAREED
IPC: G01N35/04
Filed: 1991-03-18
Granted: 1995-06-22
Abstract: There is described an analytical isntrument for the analysis of fluids such as biological fluids. The instrument includes a fluid dispensing system having a pipette for dispensing fluid test samples and test reagents to assay cartridges. An optical detection system provides a light beam which intercepts a downward travel path of the pipette prior to its reaching the dispense position. Measurement of the intensity of the light beam in conjunction with the position of the pipette enables a controller to indicate the presence or absence of a pipette tip. In addition, interception of the light beam by the pipette initiates a final approach sequence for the pipette to the dispense position above an assay cartridge by a predetermined increment of travel.
Patent DE-69111429-D1 (DE)
Inventor: HOWARD DAVID
IPC: C12N15/02
Filed: 1991-01-23
Granted: 1995-08-24
Abstract: Monoclonal antibodies are provided which differentiate between native and modified sequence proteins. Also provided are methods for using monoclonal antibodies to determine the relative amount of native and modified sequence proteins in a sample.
Patent DE-69114268-D1 (DE)
Inventor: LAMOUCHE JEAN
IPC: F16L33/16
Filed: 1991-01-11
Granted: 1995-12-07
Abstract: PCT No. PCT/FR91/00018 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Jan. 11, 1991 PCT Pub. No. WO91/10858 PCT Pub. Date Jul. 25, 1991.Flexible assembly designed for coupling flexible tubes comprising a sleeve (1) designed to receive the ends of two tubes to be coupled and provided with assembly means designed to cooperate with complementary assembly means carried by the ends of said tubes, characterized in that the assembly means of sleeve (1) have an annular chamber arranged in the inner wall of the sleeve, and whose edges form shoulders with reflex angles (3, 3') giving to it, in axial section, a dovetailed profile, and in that the complementary assembly means carried by tubes (7, 8) to be coupled are made up of tubular stops (5) permanently attached onto the ends of tubes (7, 8), the stops having an outer diameter corresponding to the inner diameter of the annular chamber arranged in sleeve (1) and at least their edge designed to cooperate with the corresponding shoulder with reflex angle of the chamber having a complementary inclined profile (6) of that of shoulder (3) with reflex angle, and in that the length of the annular chamber is greater than the sum of the lengths of stops (5) attached onto the tubes to be coupled.
Patent DE-69120000-D1 (DE)
Inventor: OGIHARA MASAKI
IPC: G11C29/00
Filed: 1991-08-23
Granted: 1996-07-11
Abstract: An output of a column redundant circuit (20) is supplied to one spare column selection line (SCDL). The spare column selection line (SCDL) is provided to select the spare column line. The column redundant circuit (20) includes four spare column decoders (21-1 to 21-4) of the same number as that of the memory cell arrays which can be selected by the column selection line supplied with an output of a partial column decoder (11), and an OR gate (22) for deriving the logical sum of outputs of the four spare column decoders (21-1 to 21-4) and supplying the same to the spare column selection line (SCDL). An output of the OR gate (22) is supplied to a logic circuit (12) together with an output of the partial column decoder (11). <IMAGE>
Patent DE-69125957-D1 (DE)
Inventor: GOZE JEAN
IPC: A23L29/10
Filed: 1991-02-14
Granted: 1997-06-05
Abstract: The invention encompasses formulated conditioning shampoos, surfactant solutions and emulsifier solutions comprising effective amounts of salts of the following general formula    <IMAGE>  I wherein R1, R2, R3, and R4 are the same or different and represent straight or branched chain alkyl groups having 10 to 40 carbon atoms, or aryl straight or branched chain alkyl groups having 10 to 40 carbon atoms. The invention also encompasses formulated conditioning shampoos, surfactant solutions, and emulsifier solutions comprising effective amounts of mixtures of a salt of formula I and an acid of formula II    <IMAGE> II  wherein R1 and R2 are the same or different and represent straight or branched chain alkyl groups having 10 to 40 carbon atoms, or aryl straight or branched chain alkyl groups having 10 to 40 carbon atoms.
Patent DE-69131625-D1 (DE)
Inventor: SMITH TODD
IPC: A61F2/36
Filed: 1991-04-15
Granted: 1999-10-21
Abstract: An artificial implant includes an elongated stem member which is intended for cementless fixation in the medullary canal of a long bone. The stem member is provided with one or more longitudinally extending channels. A porous medium for enabling and encouraging bone ingrowth fixation is bonded to the bottom surface of each channel but is free of the sidewalls of the channel. It has a first outer surface lying in a plane generally parallel to that of the external surface of the stem member and second and third surfaces lying generally, respectively, in angularly spaced radial planes containing the longitudinal axis of the stem member. The resulting implant has a flexibility which can be tailored to that of the bone. Also, the porous medium enables an initial interference fit with the medullary canal of the long bone as well as bone ingrowth fixation over a substantially enlarged surface area than previously possible. Also, notching the high stress region on the external surface of the stem member as previously caused by application of the porous medium to the outermost, external, surface of the stem member is avoided.
Patent DE-69201852-D1 (DE)
Inventor: RIT JEAN-PAUL
IPC: B21K27/06
Filed: 1992-10-21
Granted: 1995-05-04
Abstract: The subject of the present invention is a plant for hot forging workpieces starting from bars (2), comprising a means (8) for heating the bars (2), a means (3) for longitudinally moving the bars, a shearing machine (9) cutting, hot, billets to a length l and including a stop (11) for setting the billet length and a means for holding the cut billet, a means (12) for detecting the ends of the bars (2) and a means (10) for rejecting billets having a length shorter than l. The detection means is composed of at least one sensor (12) of the image of the adjoining or non-adjoining ends of the bars, which means is placed at a distance L from the shearing machine (9), and a computer determining the number n = L/l of billets starting from the detected end and connected, on the one hand, to the said sensor (12) and, on the other hand, to a means (5) for measuring the length L1 of the bars. <IMAGE>
Patent DE-69207821-D1 (DE)
Inventor: PAYNE PETER IVOR
IPC: A21D13/06
Filed: 1992-06-05
Granted: 1996-03-07
Abstract: In the blending of wheat flour, the addition of flour from a Glu-D1 double mill wheat to reduce the viscoelastic properties of dough made from the flour blend. The flour can be hard-milling or soft-milling.
Patent DE-69208308-D1 (DE)
Inventor: NAGASHIMA AKIRA
IPC: C09D11/328
Filed: 1992-09-24
Granted: 1996-03-28
Abstract: Disclosed herein is an ink comprising a recording agent and a liquid medium dissolving or dispersing the recording agent therein, wherein the ink contains at least one compound selected from urea, thiourea and derivatives thereof, and volatile alkaline compounds, and an imide compound in combination. <IMAGE>
Patent DE-69209868-D1 (DE)
Inventor: COMMANDEUR RAYMOND
IPC: C09K5/08
Filed: 1992-02-14
Granted: 1996-05-23
Abstract: Heat transfer fluid consisting of (methylbenzyl)xylene and bis(methylbenzyl)xylene. The fluid may also contain a product B: <IMAGE>