baber/WOPTO huggingface dataset:
Patent DE-69604872-D1 (DE)
Inventor: GAZZA CARLO
IPC: A61D1/02
Filed: 1996-07-11
Granted: 1999-12-02
Abstract: A syringe for the intramammary administration of veterinary pharmacological compositions, in particular for the treatment of bovine mastitis. The syringe comprises a container body (1), a cannula (3) extending axially from one of its ends, a removable shutter (4) surrounding the initial part of the cannula (3), and a protective cap (6) covering both the cannula (3) and the shutter (4). During use, when the cap (6) is removed, only the end part of the cannula (3) is freed so as to allow insertion into the initial section of the teat; when the shutter (4) is also removed, the entire cannula (3) is freed so as to allow insertion as far as the teat cistern. <IMAGE>
Patent DE-69607830-D1 (DE)
Inventor: AUERBACH I
IPC: C12Q1/68
Filed: 1996-02-01
Granted: 2000-05-25
Abstract: Methods for amplifying a nucleic acid molecule which employs a single primer, and in which the amplification is performed under isothermal conditions. The invention also includes kits containing reagents for conducting the method.
Patent DE-69613821-D1 (DE)
Inventor: WENZEL J
IPC: H01P1/208
Filed: 1996-03-25
Granted: 2001-08-16
Abstract: An apparatus and method for forming a housing assembly. The assembly comprises a first part with protrusions spaced along at least one surface which fit into through-holes in a second part and which may, when the parts are placed together, be peened such that the protrusions fill the through-holes and join the parts. The method comprises fabricating a first part with protrusions and a second part with through-holes, joining the parts together such that the protrusions mate with the through-holes, and peening the protrusions such that they fill the through-holes and join the parts.
Patent DE-69622399-D1 (DE)
Inventor: KIVIMAA EERO
IPC: B27B3/12
Filed: 1996-05-13
Granted: 2002-08-22
Abstract: The invention relates to a sawing machine having a blade set reciprocating in the direction of the blades (2) and means (20) for effecting a transverse yielding movement of the blades. The speed of the blades (2) can be increased if the yielding movement is effected by an eccentric element (20c) connected to the end of the blade set via a connecting rod (20a).
Patent DE-69629296-D1 (DE)
Inventor: ALLEN C
IPC: A01N63/00
Filed: 1996-05-09
Granted: 2003-09-04
Abstract: Methods and compositions are disclosed for producing air-activated, i.e., oxygen (O2) activated, disinfectant-sterilent solutions. Solutions containing a haloperoxidase (i.e., a halide:hydrogen peroxide (H2O2) oxidoreductase, such as myeloperoxidase, eosinophil peroxidase or lactoperoxidase) plus a halide or combination of halides (i.e., chloride, bromide and/or iodide), an oxidase (i.e., a substrate:O2 oxidoreductase) capable of generating H2O2, and a substrate specific for that oxidase, are separately prepared under aerobic conditions, but all of the component solutions are made anaerobic prior to final combination and mixing. The anaerobic formulations are dispensed into containers capable of maintaining the anaerobic condition (e.g., pressurized canisters). Dispensing the solution at the time of use exposes the formulation to air (i.e., O2) which activates its disinfectant-sterilent properties. O2 is the rate limiting component for oxidase generation of H2O2. Under aerobic conditions the oxidase catalyzes the oxidation of its substrate and the reduction of O2 to generate H2O2. In turn, H2O2 serves as substrate for haloperoxidase which catalyzes the oxidation of halide to hypohalous acid. Hypohalous acid reacts with an additional H2O2 to generate singlet molecular oxygen (1O2). Hypohalous acid (e.g., hypochlorous acid) and especially 1O2 are potent microbicidal agents. Both haloperoxidase generation of hypohalous acid and its reactive consumption to yield 1O2 are dependent on the availability of H2O2. A high rate of H2O2 generation does not result in the accumulation of hypohalous acid, but instead results in a high rate of 1O2 production. The microbicidal capacity and toxicity of 1O2 are limited by the half-life of this metastable electronically excited reactant, and as such, disinfectant-sterilent activity is temporally defined by and confined to the dynamics of oxidant generation. The disinfectant-sterilent activity of formulation requires air exposure and is dependent on the presence of the halide-haloperoxidase combination employed, the activity of the oxidase present, the availability of oxidase-specific substrate and the availability of O2.
Patent DE-69631079-D1 (DE)
Inventor: JANIN ROBERT
IPC: C07C323/08
Filed: 1996-02-23
Granted: 2004-01-29
Abstract: A process for the synthesis of fluorinated derivs. comprises a step in which a substrate is reacted with a cpd. comprising the association of a Bronsted base with a defined number (n) of HF species (n=3-20, pref. 15, and esp. 10). The substrate comprises at least one halo-carrying C of sp<3> hybridisation, attached to at least two halogens, of which at least one is a halogen of atomic number greater than F, bonded to at least one chalcogen.
Patent DE-69631296-D1 (DE)
Inventor: CANTU GARY R
IPC: G01N23/04
Filed: 1996-06-19
Granted: 2004-02-12
Abstract: A system is provided for reading an image stored on a storage layer radiation screen. The system includes a carousel for holding a storage layer radiation screen and a screen scanning system. The screen scanning system includes a carousel mount on which the carousel may be mounted and a rotation mechanism for rotating the carousel mount, rotation of the carousel mount serving to rotate the carousel about a rotational axis which, in turn, causes the screens held on the carousel to move in a circular path about the rotational axis. The carousel is preferably removable from the carousel mount. The screen scanning system also includes an image acquisition optical system positioned adjacent the circular path of the screen, the image acquisition optical system including an excitation system for focusing an excitation beam on a portion of the screen to cause a light emission, and an emission collecting system for collecting the light emitted from the screen. The screen scanning system may further include an optics driver for moving the image acquisition optical system in a direction parallel to the rotational axis of the carousel. A method is provided for reading images stored on multiple storage layer radiation screens. The method includes attaching multiple storage layer radiation screens to a carousel, rotating the carousel about a rotational axis such that the screens move in a circular path about the rotational axis, focusing an excitation beam at a point on the circular path such that the portions of the screens passing the point on the circular path emit light, collecting the light emitted, and moving the point on the circular path on which the excitation beam is focused in a direction parallel to the rotational axis. <IMAGE>
Patent DE-69638159-D1 (DE)
Inventor: KARGER BARRY L
IPC: H01J49/04
Filed: 1996-07-19
Granted: 2010-05-20
Abstract: A microscale fluid handling system that permits the efficient transfer of nanoliter to picoliter quantities of a fluid sample from the spatially concentrated environment of a microfabricated chip to "off-chip" analytical or collection devices for further off-chip sample manipulation and analysis is disclosed. The fluid handling system is fabricated in the form of one or more channels, in any suitable format, provided in a microchip body or substrate of silica, polymer or other suitable non-conductive material, or of stainless steel, noble metal, silicon or other suitable conductive or semi-conductive material. The microchip fluid handling system includes one or more exit ports integral with the end of one or more of the channels for consecutive or simultaneous off-chip analysis or collection of the sample. The exit port or ports may be configured, for example, as an electrospray interface for transfer of a fluid sample to a mass spectrometer.
Patent DE-69706133-D1 (DE)
Inventor: SUZUKI KEITARO
IPC: C08G79/02
Filed: 1997-05-21
Granted: 2001-09-20
Abstract: PCT No. PCT/JP97/01712 Sec. 371 Date Jun. 10, 1998 Sec. 102(e) Date Jun. 10, 1998 PCT Filed May 21, 1997 PCT Pub. No. WO97/44377 PCT Pub. Date Nov. 27, 1997A melamine polymetaphosphate having a solubility of from 0.01 to 0.10 g/100 ml in water at 25 DEG  C., a pH of from 2.5 to 4.5 in the form of a 10 wt % aqueous slurry at 25 DEG  C. and a melamine content of from 1.0 to 1.1 mol per mol of phosphorus atom. A process for producing such a melamine polymetaphosphate, which comprises the following steps (a) and (b): (a) a step of mixing melamine, urea and an aqueous orthophosphoric acid solution containing at least 40 wt % of orthophosphoric acid, in such a ratio that melamine is from 1.0 to 1.5 mol per mol of orthophosphoric acid and urea is from 0.1 to 1.5 mol per mol of orthophosphoric acid, at a temperature of from 0 to 140 DEG  C., to form a reaction mixture, and stirring the reaction mixture at a temperature of from 0 to 140 DEG  C., while removing water, to obtain a powdery product of a double salt of orthophosphoric acid with melamine and urea; and (b) a step of calcining the powdery product obtained in step (a) at a temperature of from 240 to 340 DEG  C. for from 0.1 to 30 hours, while preventing agglomeration, to obtain a melamine polymetaphosphate.
Patent DE-69717582-D1 (DE)
Inventor: CAVKA ELVIR
IPC: F16L19/02
Filed: 1997-09-27
Granted: 2003-01-16
Abstract: A sealing ring for sealing a space between two substantially cylindrical space surfaces (36, 44) axially introducable one into the other comprises two annular sealing portions (2, 4) concentrically connected with each other. The sealing portions have one sealing surface (14, 16) each adapted to engage one space surface (44, 36) each. In its relaxed condition the sealing ring forms a recess (22) between the sealing portions (2, 4) and when this recess (22) is closed substantially without a compression of the sealing ring, the sealing surfaces (14, 16) take a substantially parallel position in relation to the space surfaces (44, 36), respectively. This provides that the sealing ring will at the compression between the space surfaces (44, 36) be subjected to a substantially uniform compression over the main part of its section. <IMAGE>
Patent DE-69719627-D1 (DE)
Inventor: DI NAPOLI GUIDO
IPC: C07C229/52
Filed: 1997-07-30
Granted: 2003-04-17
Abstract: The present description relates to new anthraquinone-derivatives endowed with inhibitory activity of the serine proteinase enzymes, useful for the treatment of rheumatoid arthritis, acute respiratory syndrome of adult, and pulmonary emphysema, and to new processes for the preparation of rhein derivatives.
Patent DE-69737493-D1 (DE)
Inventor: RIALL JAMES DANIEL
IPC: G01N35/10
Filed: 1997-11-12
Granted: 2007-05-03
Abstract: Method and apparatus for determining actual liquid volumes in vessels in an incubator rotor that experiences vertical run-out as it rotates past stations that fill the vessels with liquid. Air pressure is used to determine the height of the bottom of each of the empty vessels, and then the height of the liquid that fills the vessels, so that the difference in height is converted into volume to compare with the desired and expected volume for the operation that does the volume-filling. Also a method for determining and correcting for the variations in height of a rotor as it wobbles when rotating past a particular critical circumferential position. In this method, the steps comprise sensing a reference surface of each vessel in the rotor that is to be filled during the use of the rotor in an incubator, as a tare height of the vessel, so that the effect of the vertical run-out is known and corrected for by the computer. Air pressure is used to detect the reference surface, either from a vessel-wash probe connected to the source of air pressure, or a separate sensor probe. <IMAGE>
Patent DE-69801756-D1 (DE)
Inventor: FERNADEZ MARTINEZ JOSE IGNACIO
IPC: H04M1/02
Filed: 1998-06-08
Granted: 2001-10-25
Abstract: The device (1) comprises a mobile telephone apparatus/ wireless telephone terminal (2) mounted in a fixed or removable way to a bracelet support (3) having a portion (5) wherein are housed electric supply batteries for supplying power to the device (1). The telephone apparatus (2) has a front panel (2a) with keyboard, presentation display and microphone (4), the apparatus (2) having preferably its larger dimension (T) oriented obliquely with respect to the longitudinal direction (P) of the bracelet (3). A ring-shape part (8) intended to be coupled to one finger of the user hand is removable with respect to the apparatus and supports an earphone (9) for the said apparatus (2) to which it is connected by an extensible electric cable (10) or by radio.
Patent DE-69801890-D1 (DE)
Inventor: DAIEN YOKOI
IPC: C22C38/18
Filed: 1998-05-29
Granted: 2001-11-08
Abstract: Disclosed are a cold working tool steel suitable for plastic cold working tools used under severe service conditions, such as forming dies, forming rolls, and form rolling dies, and a process for producing the same. The cold working tool steel has wear resistance and tensile compression fatigue strength and at the same time can provide improved die life. The cold working tool steel is characterized by comprising by weight 0.65 to 1.3% of carbon, not more than 2.0% of silicon, 0.1 to 2.0% of manganese, 5.0 to 11.0% of chromium, 0.7 to 5.0%, in terms of molybdenum equivalent (molybdenum + tungsten/2), of at least one member selected from molybdenum and tungsten, 0.1 to 2.5%, in terms of vanadium equivalent (vanadium + niobium/2), of at least one member selected from vanadium and niobium, and optionally 0.010 to 0.10% of sulfur with the balance consisting of iron and unavoidable impurities, an M7C3 carbide having a grain diameter of 5 to 15  mu m being present in a percentage area of 1 to 9%. The process is characterized by comprising the steps of: providing a steel product having the above chemical composition; and tempering the steel product at a temperature of 150 to 500 DEG C, preferably 150 to below 450 DEG C. <IMAGE>
Patent DE-69805649-D1 (DE)
Inventor: BAKER JOHN
IPC: C12N15/10
Filed: 1998-12-04
Granted: 2002-07-04
Abstract: A method of extracting nucleic acids from blood comprises contacting blood cells, preferably after lysing with an activated solid phase at one pH to immobilise the nucleic acids and then removing the nucleic acids at a higher pH when the charge has been reversed or neutralised. The solid phase can be glass beads activated by a histidine as a binding agent. The beads can be fluidised by sucking blood with air up through a column containing the beads to improve contact and prevent clogging.
Patent DE-69807862-D1 (DE)
Inventor: AARONS JOHN
IPC: H02M7/49
Filed: 1998-05-07
Granted: 2002-10-17
Abstract: A gas discharge lamp 4 is driven by a high frequency pulse train formed by combining a first pulse train with a second pulse train. The two pulse trains may be generated by respective inverters with input drive signals P0, P1 and output transformers T0, T1 having secondaries TP30, TP40 and TP31, TP41 connected in series with one another across the lamp 4. The circuit has a high power factor and may be used for driving a lamp at a steady power, but is particularly intended for dimming metal halide or sodium vapour lamps, or especially fluorescent lamps. A digitized dimming control signal causes the phase of drive signal P0 to be shifted relative to drive signal P1, signals P0 and P1 being in phase for 100% light output and 180 degrees out of phase for 0% light output (Fig.2), so that the outputs from transformers T0, T1 combine to drive the lamp with pulses having a width dependent on the dimming level (Fig.5). Secondaries TP10, TP20 and TP11, TP21 provide high frequency lamp filament heating currents which remain steady irrespective of the dimming level. The circuit may be used to dim a 2.44 m (8 feet) long fluorescent lamp to less than 1% of full light output.
Patent DE-69816504-D1 (DE)
Inventor: ROSSINI MAURO
IPC: E06B9/322
Filed: 1998-02-26
Granted: 2003-08-28
Abstract: An actuation unit (10; 410) for light-blocking means, such as Venetian blinds or the like, which are accommodated in a double-glazing unit or are fixed to a window and are suitable to be moved from a fully packed or rolled-up condition to an opened-out condition and viceversa. The unit comprises a magnetic kinematic coupling device (17; 100; 410) which is associated with means for generating a rotary motion and with kinematic systems for moving the blocking means; the device is constituted by at least one first permanent magnet (17; 101; 200; 300; 415) which is connected so as to rotate with the axis of the motor means (16), and at least one second permanent magnet (18; 103; 201; 302; 416), whose polarization is parallel and similar to that of the first magnet and which is suitable to rotate in relation to the rotation of the central magnet by virtue of the closure of radial field lines. <IMAGE>
Patent DE-69823852-D1 (DE)
Inventor: JOHNSTONE MURRAY A
IPC: A61K31/5575
Filed: 1998-02-03
Granted: 2004-06-17
Abstract: Methods and compositions for stimulating the growth of hair are disclosed containing prostaglandins, derivatives or analogues thereof for use in treating the skin or scalp of a human or non-human animal. Prostaglandins of the A2, F2alpha and E2 types are preferred for this treatment method.
Patent DE-69824757-D1 (DE)
Inventor: WANKER ERICH
IPC: G01N33/543
Filed: 1998-11-27
Granted: 2004-07-29
Abstract: The present invention relates to an improved method for the identification and optionally the characterization of interacting molecules designed to detect positive clones from the rather large numbers of false positive clones isolated by two-hybrid systems. The method of the invention relies on a novel combination of selection steps used to detect clones that express interacting molecules from false positive clones. The present invention further relates to a kit useful for carrying out the method of the invention. The present invention provides for parallel, high-throughput or automated interaction screens for the reliable identification of interacting molecules.
Patent DE-69826117-D1 (DE)
Inventor: PAYNE ALFRED
IPC: G01N33/98
Filed: 1998-03-06
Granted: 2004-10-14
Abstract: A method for detecting the occurrence of a condition in a respiring subject includes the steps of: introducing emitted subject respiratory gases to a gas sensing device; detecting certain species present in the emitted subject respiratory gases with the gas sensing device; and correlating the presence of the species with the occurrence of the condition.
Patent DE-69826325-D1 (DE)
Inventor: SWETT DWIGHT W
IPC: F16F15/315
Filed: 1998-12-23
Granted: 2004-10-21
Abstract: A high energy storage flywheel having a rotor and annular disk which are of a composite material. A metal hub is secured to a shaft and joined to the disk at a hoop. The hub has opposite sections which are of a generally double conical shaft. A concentric rim extends around each hub section and upon rotation the hub sections expansivity deform about the rim to apply a compressive force to the disk to maintain a substantially stress free condition at the rotor and disk interface.
Patent DE-69836339-D1 (DE)
Inventor: VINET JOSEPH
IPC: B28B7/02
Filed: 1998-04-28
Granted: 2006-12-14
Abstract: Method and arrangement for casting structures using form-work is disclosed applicable but no limited to on-site casting concrete construction panels for subsequent erection. Set back from form-work location are set-back buttresses (11) fixed to the work site surface. The set-back buttresses (11) support sliding risers (25-29) which can be secured in place relative to the set-back buttresses (11) and released and moved to and from the form-work location. The sliding risers (25-29) support form-work at the form-work location. A plurality of sliding risers (25-29) can be supported by the set-back buttresses (11) one above the other. In this way side-forms can be supported for structures of complex vertical profiles; for example, convex or concave walls, steps and stacks of construction panels may be moulded. Also disclosed are reusable side-forms which are supported by the sliding risers (25-29) and can be used as form work for construction panels. The side-forms can be butted together end to end and also end to face thereby continuous rectangular moulds can be made.
Patent DE-69837032-D1 (DE)
Inventor: JACQUET JEAN-LOUIS
IPC: H01H71/74
Filed: 1998-12-14
Granted: 2007-03-22
Abstract: As the heater elements and bimetallic strip are separate, the switch can be adapted to the circuit breaker caliber. The unit can be separated into two parts.
Patent DE-69837111-D1 (DE)
Inventor: TAKESAKO KAZUTOH
IPC: A61P31/10
Filed: 1998-12-22
Granted: 2007-03-29
Abstract: The antibiotic TKR2999 having the physicochemical properties described below and its pharmacologically acceptable salt: (1) FAB-MS m/z 971 ÄM+HÜ<+>, (2) the molecular formula: C44H78N10O14, and high-resolution FAB-MS m/z 971.5776 ÄM+HÜ<+>, (3) the ultraviolet absorption spectrum in methanol has an end absorption, (4) the infrared absorption spectrum by KBr method shows the major absorption wave numbers at 3320, 2920, 1680, 1540, 1210, 1140, 840, 800, and 720 cm<-1>, (5) aspartic acid, threonine, serine, glycine, alanine,  beta -alanine, and ornithine are detected by the amino acid analysis using ninhydrin reaction, and (6) the solubility is that it is soluble in methanol, and practically insoluble in hexane, chloroform, and water.   The novel antibiotic is useful as a therapeutic agent for fungal infection diseases.
Patent DE-69839155-D1 (DE)
Inventor: BLANCHARD CHERYL R
IPC: A61Q5/00
Filed: 1998-11-25
Granted: 2008-04-03
Abstract: A keratin hydrogel which can be used as a wound dressing and cell scaffolding. The keratin hydrogel is formed from clean, washed hair by partially oxidizing a significant percentage of disulfide linkages to form cysteic acid groups, while some disulfide linkages remain intact. The partially oxidized hair is treated with a reducing agent, thereby reducing most of the remaining disulfide linkages to cysteine-thioglycollate disulfide and cysteine groups. A soluble fraction of hair is collected and oxidized, such that the reduced sulfur groups are allowed to reform disulfide linkages, thereby binding the keratin together. The cysteic acid groups remain, providing hydrophilic sites within the hydrogel. A higher degree of partial oxidation results in a greater abundance of hydrophilic cysteic acid groups in the hydrogel.
Patent DE-69902265-D1 (DE)
Inventor: BUCK B
IPC: G01N33/536
Filed: 1999-05-28
Granted: 2002-08-29
Abstract: A method and device for detection and quantification of biologically significant analytes in a liquid sample is described. The method includes contacting a volume of a liquid sample with predetermined amounts of at least a first and second redox reversible species having redox potentials differing by at least 50 millivolts. At least one of the redox reversible species comprises a liquid sample diffusible conjugate of a ligand analog of an analyte in the liquid sample and a redox reversible label. A predetermined amount of at least one specific binding partner for each analyte to be measured is combined with the sample and current flow is measured at first and second anodic and cathodic potentials and correlated with current flows for known concentrations of the respective diffusible redox reversible species. Diagnostic devices and kits, including such devices and the specified specific binding partner(s) and redox reversible species are also described.