baber/WOPTO huggingface dataset:
Patent DE-3750562-T2 (DE)
Inventor: HYON SUONG-HYU
IPC: G02C7/04
Filed: 1987-02-09
Granted: 1995-02-09
Abstract: Soft contact lenses are manufactured from polyvinyl alcohol (PVA) having tensile strength of 10 kg/cm2 or more; moisture content 40-90% by wt.; visible light transmittance 90% or more; and oxygen permeability at least 3 x 10 power-10 cm3.(STP.cm/cm2. sec.mmHg. The PVA pref. has pore dia. below 3 micron. The lenses are prepared by dissolving the PVA in a mixt. of water and an organic solvent (90:10 to 10:90 by wt.) to give a soln. contg. 2-30% by wt. of PVA. This soln. is poured into a mould of suitable shape and crystallised at below room temp. The crystallised PVA may then be cross-linke d either by irradiation with electrons or emission radiation or chemically (e.g. with glutaraldehyde). The organic solvent is a water-miscible one such as dimethyl sulphoxide, glycerol, ethylene glycol, propylene glycol, triethylene glycol, dimethylformamide, methanol, ethanol, acetone, tetrahydrofuran, aminoethanol, phenol, propanol or isopropanol.
Patent DE-3780035-T2 (DE)
Inventor: PIALET WILLIAM
IPC: C10N40/04
Filed: 1987-10-28
Granted: 1993-01-14
Abstract: This invention is directed to phosphorus and/or nitrogen-containing derivative compositions of sulfur containing compounds which are suitable particularly for use as additives for lubricants, fuels and functional fluids. The lubricants, fuels, and/or functional fluids containing the derivatives of this invention exhibit improved anti-wear, extreme pressure and antioxidant properties.
Patent DE-3784919-T2 (DE)
Inventor: RAMASWAMY SETLUR RANGANNA
IPC: A23L7/10
Filed: 1987-12-31
Granted: 1993-07-22
Abstract: An extremely white water absorbent fiber having a high percentage of total dietary fiber and hemicellulose and a low concentration of lignin and silica is disclosed. The dietary fiber is formed by subjecting ground oat hulls to an alkaline digestion at elevated temperatures and pressures. The digested oat hulls are then filtered, neutralized and bleached to form the desired end product. The formed fibers are comparable or better than fibers formed by digestion of wood products. These fibers can be added in high concentrations to bakery products, particularly bread, without imparting a gritty feel to the bread or causing significant discoloration of the bread.
Patent DE-3854373-T2 (DE)
Inventor: LUNNEN KEITH D
IPC: C12R1/19
Filed: 1988-10-13
Granted: 1996-03-07
Abstract: The present invention is directed to a method for cloning and producing the Afl II restriction endonuclease by 1) introducing the restriction endonuclease gene from Anabaena flos-aquae into a host whereby the restriction gene is expressed; 2) fermenting the host which contains the plasmid encoding and expressing the Afl II restriction endonuclease activity, and 3) purifying the Afl II restriction endonuclease from the fermented host which contains the plasmid encoding and expressing the Afl II restriction endonuclease activity.
Patent DE-3854809-T2 (DE)
Inventor: NAKANO KENJI C O PATENTS DIVIS
IPC: G11B20/10
Filed: 1988-10-20
Granted: 1996-05-15
Abstract: In an apparatus such as an 8-mm format VTR for selectively reproducing video data and digital data, such as PCM audio data, recorded on a magnetic medium (1) with any one of a plurality of recording densities, the recording density of the digital data is detected (16) on the basis of a characteristic of the reproduced digital data, such as a characteristic clock frequency regenerated therefrom, and the processing (21 or 22) to which the reproduced digital data is subjected is selected (23,28) automatically in accordance with the detected recording density thereof, thereby facilitating the use of the apparatus for reproducing digital data recorded with different densities.
Patent DE-3873461-T2 (DE)
Inventor: KISHIMURA KOTAROH
IPC: C08F210/02
Filed: 1988-09-29
Granted: 1993-05-13
Abstract: A process for producing a cycloolefin random copolymer, which comprises   (1) copolymerizing (a) ethylene or both ethylene and an alpha-olefin having at least 3 carbon atoms with (b) an cycloolefin such as octahydronaphthalenes and bicyclo[2,2,1]hept-2-ene in the presence of (c) a catalyst formed from a soluble vanadium compound and an organoaluminum compound at least one of which has halogen, in (d) a liquid phase composed of a hydrocarbon medium to form a solution of a cycloolefin random copolymer, and (2) contacting the resulting copolymer solution with (e) an adsorbent containing a metal cation.
Patent DE-3877227-T2 (DE)
Inventor: AVANT ODIS LYNN
IPC: A61B17/115
Filed: 1988-02-02
Granted: 1993-05-27
Abstract: Apparatus for effecting anastomosis of the distal urethra (U) and the bladder (B) neck includes a tubular ureteral sound (12) with a threaded socket (13) on its distal end. An inflatable anvil (23) is connected to the threaded socket (13) on the ureteral sound (12) through an opening (130) in the urethra (U) adjacent the prostate (P) and the sound (12) is then retracted outwardly to position the inflatable anvil (23) in the urethra (U). A second implement (32) is passed downwardly through an incision (140) in the bladder (B) and is connectable to the inflatable anvil (23) by alignment (108, 110) and locking (96) means following surgical removal of the prostate (P). The inflatable anvil (23) and the second implement (32) respectively mount female (26) and male (28) connector members formed of material which will eventually dissolve in the human body. The male (28) and female (26) connector members are driven toward each other by the second implement (32) and male (28) means penetrates the tissue of the urethra (U) and the bladder (B) neck and then moves into the female (26) connector for engagement with locking means (68, 53) holding the two connector members (26, 28) together to clamp the urethra (U) to the bladder (B) neck to automatically provide an anastomosis. The second implement (32) for severing the tissue in a circular manner, radially inward from the male/female members (26, 28) to provide a clear internal opening (158, 160) for flow from the bladder (B) to the urethra (U). A catheter (30) is attached to the inflatable anvil (23) and upon removal of the second implement (32) is positioned in the bladder (B) which is then closed (151) by conventional surgical procedures. The anvil (23) is deflated and withdrawn outwardly through the urethra (U) to position the catheter (30) for bladder (B) drainage during healing of the anastomosis.
Patent DE-3889909-T2 (DE)
Inventor: BROWN DALE GORDON
IPC: A01N43/36
Filed: 1988-08-05
Granted: 1995-01-19
Abstract: <CHEM> wherein X is F, Cl, Br, I, or CF3; Y is F, Cl, Br, I, CF3 or CN; W is CN or NO2 and A is H; C1-C4 alkyl optionally substituted with from one to three halogen atoms, one hydroxy, one C1-C4 alkoxy or one C1-C4 alkylthio, one phenyl optionally substituted with C1-C3 alkyl or C1-C3 alkoxy or with one to three halogen atoms, one phenoxy optionally substituted with one to three halogen atoms or one benzyloxy optionally substituted with one halogen substituent; C1-C4 carbalkoxymethyl; C3-C4 alkenyl optionally substituted with from one to three halogen atoms; cyano; C3-C4 alkynyl optionally substituted with one halogen atom; di-(C1-C4 alkyl) aminocarbonyl; or C4-C6 cycloalkyl-aminocarbonyl; L is H, F, Cl or Br; and M and R are each independently H, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 alkylthio, C1-C3 alkylsulfinyl, C1-C3 alkylsulfonyl, cyano, F, Cl, Br, I, nitro, CF3, R1CF2Z, R2CO or NR3R4, and when M and R are on adjacent positions and taken with the carbon atoms to which they are attached they may form a ring in which MR represents the structure:   <CHEM> Z is S(O)n or O; R1 is H, F, CHF2, CHFCl, or CF3; R2 is C1-C3 alkyl, C1-C3 alkoxy, or NR3R4; R3 is H or C1-C3 alkyl; R4 is H, C1-C3 alkyl, or R5CO; R5 is H or C1-C3 alkyl; and n is an integer of 0, 1 or 2 have insecticidal, acaricidal or nematicidal activity.
Patent TR-199801865-T2 (TR)
Inventor: BOS EMKO WILHELM HARMANNUS MAR
IPC: B67D7/14
Filed: 1997-03-20
Abstract: The system includes a vehicle processing unit which includes a receiver-transmitter connected to a vehicle antenna and with means for manually activating the vehicle processing unit. The service site has a site processing unit which includes a receiver-transmitter connected to a site antenna, which site processing unit registers the transaction and bills the person or company for the service provided. The system further includes a fuel tank level gauge connected to the vehicle processing unit for automatically correlating the act of servicing the vehicle with the vehicle. A passive tag located at a fuel pump, and on the vehicle means for energising the passive tag and a secondary antenna connected to the vehicle processing unit.
Patent TR-199903224-T2 (TR)
Inventor: ROSELLE BRIAN JOSEPH
IPC: A23N12/02
Filed: 1998-06-26
Abstract: Zerzevat örnegin, meyveler ve sebzeler ve yenebilir hayvan proteinlerinin gizi besin ürünlerinin muamele edilmesi için toksikolojik açidan kabul edilebilir katki maddelerini kullanan bazik temizleme bilesimleri temin edilmistir. Istege göre, en azindan 10.5 kadar bir pH temin etmek üzere bazik tampon maddesi ve lezzete etki etmeyen, potasyum alkil sülfat gibi deterjan sürfaktanindan % 0.5 'den daha az içeren sivi formülasyonlar, besin maddelerine tüketilmeden hemen önce uygulanmakta ve mikroorganizma kirlenmesinin önemli ölçüde düsürülmesi için en azindan yarim dakika kadar beklemeye birakilmaktadir. Besin maddeleri durulamadan tüketilebilmektedir.
Patent DE-60000609-T2 (DE)
Inventor: ANDREWS PETER JAMES
IPC: F01N3/02
Filed: 2000-02-10
Granted: 2003-06-26
Abstract: A reactor for the plasma-assisted processing of gaseous media comprising a reactor chamber including a gas permeable bed of active material, a power source for applying across the bed of active material a potential sufficient to establish a plasma in a gaseous medium flowing through the bed of active material and a chamber having an inlet stub and an outlet stub for constraining the gaseous medium to flow through the bed of active material, wherein the bed of active material comprises a matrix of beads of a dielectric material having an assembly of regular arrays of beads in each of which adjacent beads are connected to a high voltage input terminal or an electrical ground.
Patent DE-60005513-T2 (DE)
Inventor: ROCHLIN ELIMELECH
IPC: C07H9/04
Filed: 2000-05-09
Granted: 2004-07-15
Abstract: Synthetic methods for convenient large scale preparation of D-erythro sphingosines and ceramides of high isomeric purity are described.
Patent DE-60005631-T2 (DE)
Inventor: RIONDEL ALAIN
IPC: C07C213/02
Filed: 2000-01-20
Granted: 2004-08-12
Abstract: The invention concerns a method for making an aqueous solution of unsaturated quaternary ammonium salts of formula (I), by reacting, in the presence of water, N,N-dimethylaminoethyl acrylate with a quaternizing agent of formula (II):R-Cl. Said method is characterised in that it consists in: carrying out said reaction continuously in a tubular reactor, introducing the quaternizing agent at the reactor base and introducing N,N-dimethylaminoethyl acrylate and water at the top of the reactor, said reaction being carried out at a temperature between 35 to 60  DEG C and under pressure of 10-20 bars. R = methyl or benzyl radical.
Patent DE-60009038-T2 (DE)
Inventor: MILLET DERONZIER ALAIN
IPC: B61F5/52
Filed: 2000-12-11
Granted: 2004-11-18
Abstract: The invention concerns a bogie for railway use comprising: a support crosspiece (3), said crosspiece (3) being fixed on side members (4), said side members comprising a top flange (5) and a bottom tie pad; a web connecting the bottom flange and the top tie pad. Said bogie is characterised in that the top flange (5) is located in a horizontal plane and the width (L) of said flange (5) rapidly increases from its two ends (5A, 5B) so that the inner edge of said flange (5) is at a predetermined distance (D) from the vertical plane (P) passing through the outer sides of the wheels (8) of the bogie just to maintain the clearance required for the lateral displacement of the wheels.
Patent DE-60009686-T2 (DE)
Inventor: TOKAR C
IPC: B01D46/10
Filed: 2000-02-23
Granted: 2004-08-12
Abstract: A filter arrangement includes a filter element configured for straight through flow and a handle member secured to the filter element. The filter element may typically have a plurality of flutes where selected ones of the flutes are open at upstream portions and closed at downstream portions, and where selected ones of the flutes are closed at the upstream portions and open at the downstream portions. In one embodiment, the handle member is secured to the central core member. In some embodiments, the handle member and the central core member are a single molded construction. The handle member can include a single aperture, such as an elongated slot, or a plurality of apertures. A method for servicing a system having a straight through flow filter element includes grasping a handle secured to the filter element, and pulling the handle to remove the filter element from the system.
Patent DE-60015746-T2 (DE)
Inventor: WALFORD MARK JOHN
IPC: H01H37/54
Filed: 2000-04-25
Granted: 2005-11-10
Abstract: A bimetallic actuator has a dished, snap-acting, bimetal 30 held in a spring metal carrier (10, figs 2A and B) which is adapted to be biased against a heated surface with a force sufficient to flatten the bimetal. The carrier may be arranged to deform under the application of this force and thus apply stresses to the bimetal to raise its operating temperature above that which it would operate in a stand alone condition. The carrier may also space the bimetal periphery from the heated surface (see pips 22) so that additional movement is obtained from the bimetal when it snaps to its opposite curvature.
Patent DE-60018254-T2 (DE)
Inventor: ALLMON BUTCH
IPC: A61M5/50
Filed: 2000-12-29
Granted: 2006-02-02
Abstract: An apparatus was disclosed comprising a housing having a proximal end and a distal end, the housing slidably mounted on a needle shaft below a needle distal tip, the clip having a bridge, a proximal end coupled to the bridge and a distal end coupled to the bridge. The clip is disposed within the housing such that it retains a resilience imparting a biasing force to the clip ends such that the ends grip the needle shaft. When the housing is advanced beyond the needle distal tip, the clip distal end releases to contain the needle distal tip within the housing.
Patent DE-60022241-T2 (DE)
Inventor: GIOVANNINI MARCO
IPC: E03D11/11
Filed: 2000-02-04
Granted: 2006-06-14
Abstract: This invention relates to a device for pumping and triturating, wherein the tank collecting the soil and waste water from the WC and other sanitary fittings is contained inside a unit that is permanently fixed to and connected with the WC and the other sanitary fittings, while the pumping, triturating and control equipment are housed inside another unit, which may be easily separated from the former unit and removed, and which is fastened to the former unit by means of appropriate fastening means. <IMAGE>
Patent DE-60025427-T2 (DE)
Inventor: CHABRECEK PETER
IPC: C08J7/12
Filed: 2000-10-25
Granted: 2006-08-03
Abstract: The invention relates to a process for coating a material surface. The process comprises the steps of: (a) covalently binding polymerization initiator radicals to the surface; (b) graft polymerizing a vinyl monomer carrying a reactive group onto the initiator-modified material surface and thereby providing a primary polymer coating comprising reactive groups; and (c) reacting the reactive groups of the primary polymer coating with a hydrophilic telomer having a functional group that is coreactive with the reactive groups of the primary polymer coating. The coated articles that are obtainable by the process of the invention have desirable characteristics regarding adherence to the substrate, durability, hydrophilicity, wettability, biocompatibility and permeability and are thus useful for the manufacture of biomedical articles such as ophthalmic devices.
Patent DE-60030909-T2 (DE)
Inventor: ROUSSEL LAURENCE
IPC: A23L1/00
Filed: 2000-06-09
Granted: 2007-04-05
Abstract: A novel food product (A), obtained by cooking-extrusion of a mixture derived from milk or cheese and containing lactoserum proteins (LSP), has an oriented fibrous structure where the fibers form a network of macroscopic fibers of diameter 0.1-1 mm, branched with microscopic fibers of diameter 1 mu m to 0.1 mm. Independent claims are included for: (i) a food preparation incorporating (A), which is added to other food components; (ii) the production of (A), by: (a) introducing starting materials including LSP into an extruder having at least one screw; (b) transporting the materials through the barrel of the extruder, under conditions such that the materials are firstly mixed and heated at ca. 130 degrees C, then fused and plasticized at more than 130 (generally 140-200) degrees C and 0-50 bars; and (c) extruding the mixture through a die, such that the material is texturized, shaped and cooled to give the fibrous product (A); and (iii) an apparatus for carrying out the process (ii), comprising a screw extruder having an elonged barrel, two identical screws rotating in the same direction, a feed device, heaters and a die, where the barrel includes a first feed zone, a second zone for mixing, optionally hydrating and heating the material to a core temperature of at least 30 degrees C and at least one third fusing and plasticizing zone at at more than 130 (generally 140-200) degrees C and 0-50 bars.
Patent DE-60031439-T2 (DE)
Inventor: DE BOSSCHER KAROLIEN
IPC: A61P17/00
Filed: 2000-12-21
Granted: 2007-09-13
Abstract: The present invention relates to the use of specific carboxy compounds, more specifically to the use of 2(4-acetoxyphenyl)-2-chloro-N-methyl-ethylammonium chloride, in the treatment of inflammatory diseases. Part of the invention is also a composition, preferably a pharmaceutical composition, comprising as active ingredient at least 2 (4-acetoxyphenyl)-2-chloro-N-methyl-ethylammonium chloride together with (pharmaceutically) acceptable excipients.
Patent DE-60034154-T2 (DE)
Inventor: ROBINSON JAMES
IPC: B01J29/90
Filed: 2000-12-22
Granted: 2007-07-12
Abstract: Process for the regeneration of a solid catalyst or of a solid adsorbent wherein the catalyst or the absorbent is used in the form of a bed in a regeneration zone, in which bed the catalyst is in motion, said process comprising at least one heating step under a reductive atmosphere.
Patent DE-60036414-T2 (DE)
Inventor: BROWN KEVIN FRANCIS
IPC: F01N3/10
Filed: 2000-10-17
Granted: 2008-06-12
Abstract: This invention relates to a process for reducing the level of pollutants in the exhaust of a diesel engine, comprising: operating said diesel engine using as the fuel a water-diesel fuel emulsion; and contacting the exhaust gas from said diesel engine with an oxidation catalyst.
Patent DE-60109059-T2 (DE)
Inventor: KEVELAM JAN
IPC: D06L1/00
Filed: 2001-11-08
Granted: 2006-02-09
Abstract: In a method of dry cleaning, textile fabrics are contacted with densified carbon dioxide composition. The composition further comprises a fluorescer, said fluorescer having either a log P of at least 2 or at least one Brönsted acidic or basic functional group with a pKa of more than 7.
Patent DE-60112785-T2 (DE)
Inventor: MALONE ROBERT
IPC: H01Q13/02
Filed: 2001-10-10
Granted: 2006-03-30
Abstract: An antenna system (10) capable of transmitting electromagnetic radiation using the technique of combining two quadrature signals for either right hand circular polarization or left hand circular polarization using a circularly polarized antenna (30), or alternately, either horizontal or vertical polarization using a linearly polarized antenna (36) while incorporating feedback for automatically correcting for amplitude and phase variations in the quadrature paths using a switch (12) which selects the sense of the polarization and electronic optimization of the transmit antenna (30, 36). The antenna system includes a control circuit having a polarization switch (12) for receiving a transmission signal. The switch (12) generates first and second output signals which are substantially similar to the transmission signal, and determines whether to apply the transmission signal to one of a first or a second switch output. A coupler (14) receives the first and second switch outputs and generates first and second output signals having a predetermined phase difference. A variable detector (16, 18) detects and adjusts a relative amplitude and phase of the respective first and second output signals. An error correction circuit (34) determines an adjustment to the variable phase detector to vary the phase and amplitude of the first and second output signals in accordance with the relative amplitude and phase of the respective first and second output signals.
Patent DE-60123025-T2 (DE)
Inventor: SIIRILAE HEIKKI
IPC: C22B1/10
Filed: 2001-03-16
Granted: 2007-01-11
Abstract: The invention relates to a method of regulating a roasting furnace in fluidized bed roasting. Part of the roasting furnace grate is separated off into a separate grate section, known as the overflow grate, where the nozzles and the amount of roasting gas blown through them can be regulated independently of the main grate. It is advantageous to position the separately regulated grate in the section of the furnace where the overflow aperture is located.
Patent DE-60123408-T2 (DE)
Inventor: MORRIS C
IPC: F16J15/08
Filed: 2001-03-23
Granted: 2007-08-23
Abstract: A superelastic alloy exhibiting shape memory or pseudoelastic it properties contains about 46.17 weight percent Au and about 53.83 weight percent In. Such alloys containing the superelastic Au-In2 intermetallic compound which exhibits elasticity can be formed into a gasket or seal that can be deformed at low stress levels while additionally having corrosion resistant properties.
Patent DE-60127100-T2 (DE)
Inventor: PARADISI GIANFRANCO
IPC: A61K47/26
Filed: 2001-01-22
Granted: 2007-06-28
Abstract: A process for the purification of recombinant human Luteinizing Hormone (LH) from a sample of crude recombinant LH in the supernatant of CHO cells comprises the combined use of ion-exchange chromatography and reverse phase HPLC. The ion-exchange chromatography and the reverse phase HPLC are performed twice and the final use of a gel permeation column allows the purification from any residual traces of contaminants. The specific bioactivity of the highly purified LH obtained from the process is particularly high, amounting to about 25.000 IU/mg.
Patent DE-60128963-T2 (DE)
Inventor: DESALVO JOHN
IPC: H01S5/042
Filed: 2001-11-26
Granted: 2008-02-14
Abstract: A laser driver circuit includes an injection laser diode. A current source control loop circuit is connected to the injection laser diode and establishes a fixed current through the injection laser diode. A voltage switcher circuit is connected to the injection laser diode and current source control loop circuit and adapted to receive a fixed supply voltage and convert inductively the supply voltage down to a forward voltage to bias the injection laser diode and produce an optical fiber coupled laser output having minimized power losses.