baber/WOPTO huggingface dataset:
Patent DE-60309188-D1 (DE)
Inventor: SINYARD MICHAEL
IPC: B62K19/16
Filed: 2003-06-17
Granted: 2006-11-30
Abstract: A seat post assembly for a bicycle arranged to reduce vibrations that originate at either the front or rear wheel of the bicycle and are transmitted to the rider of the bicycle through the frame. Desirably, the seat post assembly is configured to be supported by a bicycle frame and is configured to support a bicycle seat on its upper end. Preferably, an upper portion of the seat post defines a cavity. A damping member comprised of a vibration damping material is positioned within the cavity. Preferably, the cavity passes completely through the seat post in a lateral direction and the damping member is retained within the cavity by a friction fit therebetween.
Patent DE-60313544-D1 (DE)
Inventor: NOMBALLAIS JEAN-JACQUES
IPC: F04B9/14
Filed: 2003-08-13
Granted: 2007-06-14
Abstract: A lock and river control hydraulic mechanism operating unit has sealed caisson (20) with removable lid containing an electrically driven hydraulic pump, a hydraulic fluid supply control unit with sealed external connector, a bored hydraulic block with quick release connections on the outside and internal or external hydraulic fluid level safety sensors and a hand crank driven rotary hydraulic pump.
Patent DE-60315196-D1 (DE)
Inventor: AARVIK ASBJOERN
IPC: E21B43/12
Filed: 2003-12-17
Granted: 2007-09-06
Abstract: A system and a method for prediction and treatment of all kinds of slugs being formed in a flow line system or wellbore tubing transporting a multiphase fluid towards a downstream process including a separator or a slug catcher at the process inlet. The system includes a slug detector ( 1 ) located downstream of the point for slug initiation and upstream of the process and a computer unit ( 4 ) integrating the flow line system and the downstream process including software which determines the type of the slug, its volume and predicts its arrival time into the downstream process. The computer unit processes all its incoming data to obtain an optimum regulation of the process so that process perturbations due to incoming slugs are reduced to a minimum through the process.
Patent DE-60318129-D1 (DE)
Inventor: JACOBSSON HARALD
IPC: H03L7/10
Filed: 2003-10-23
Granted: 2008-01-24
Abstract: The present invention relates to a multiband PLL arrangement comprising a single loop PLL with a phase/frequency detecting means (1), a loop filter means (2) and a Voltage Controlled Oscillator (VCO) (3), to which PLL a reference voltage signal (Vref) is input. It further comprises a control circuit for appropriately locking the VCO (3) to the correct frequency band, said control circuit comprising a multi-window circuit (4) with at least first and second window amplitudes each defined by respective upper and lower voltage levels, and comparing means (5A, 5B) are provided for comparing a first VCO control voltage output from the loop filter means (2) with the upper and lower voltage levels of a first, broadest amplitude window. If the VCO control voltage settles within said first amplitude window, a narrower window is selected, the voltage levels of which are compared with the VCO control voltage and if the VCO control voltage settles within that or a further subsequent, smaller amplitude window, phase lock is achieved, otherwise, if the VCO control voltage does not settle within said windows, this is established by the comparing means (5A, 5B), said comparing means (5A, 5B) providing a signal for providing a second control signal to the VCO (3) for switching it to another, higher or lower, frequency band. For said other frequency band, the resulting first VCO control voltage signal is compared with said first amplitude window etc. until phase lock is achieved in the appropriate frequency band.
Patent DE-60318536-D1 (DE)
Inventor: VINCENT ALAIN
IPC: G02B6/44
Filed: 2003-11-13
Granted: 2008-02-21
Abstract: The junction box (10) for optical fibre cables (8, 9) comprises an outer metal shell (20) containing a coupling cassette (12) for the optical fibres (80, 90) and an inlet system (7) for at least two cables (8, 9) that prevents hot air penetration. It has an inner shell (30) of a heat resistant material with low thermal conductivity, able to resist temperatures of at least 900 deg C without giving rise to a significant increase in the optical fibres' attenuation. The inner shell, which is in contact with the metal outer shell for the greater part of its surface, is made from calcium silicate, refractory steel or brick, glass, cellular concrete, ceramic, rock wool or glass wool, or polymer foam.
Patent DE-60322474-D1 (DE)
Inventor: CLARK WALTER D
IPC: G06T5/00
Filed: 2003-05-15
Granted: 2008-09-11
Abstract: The present invention includes a method for analyzing an image wherein elements defining a path within a two-dimensional image are received from a prescreener. A Sobel operator may be applied to the region around each of the elements of the chain to obtain a corresponding array of gradient directions. An angle correction may be applied to any of the gradient directions that goes beyond the highest value (in radian measure; the Pi -Pi transition), to obtain an array of gradient directions free of any artificial jumps in value. The gradient direction array (Sobel chaincode) can have its bandwidth taken to determine a single number of straightness so as to identify extremely straight edges, (manmade objects) from less straight edges (natural objects). A similar process can be used to analyze contours for straight sections, which are also parallel. These two and other filters applied to the gradient array can be part of a feature suite, for feature space analysis. <IMAGE>
Patent DE-60323649-D1 (DE)
Inventor: FU YU-SHOW
IPC: C12N5/0793
Filed: 2003-12-19
Granted: 2008-10-30
Abstract: The present invention relates to a method of generating neurons from stem cells which comprises culturing neurons in a medium and culturing the stem cells in the resultant mixture. The present invention also relates to a medium for culturing stem cells prepared by culturing neurons in a base culture medium.
Patent DE-60326352-D1 (DE)
Inventor: DESTARAC MATHIAS
IPC: C08F2/38
Filed: 2003-07-21
Granted: 2009-04-09
Abstract: A method (M1) for the production of first generation statistical microgels (I) comprises a stage involving the controlled radical polymerisation of a mixture of (a) mono-unsaturated monomer(s), (b) polyunsaturated monomer(s), (c) a source of free radicals and (d) a polymerisation regulator.  Independent claims are also included for (1) a method (M2) for the preparation of 2nd generation statistical microgels by performing M1 as above and then adding the product (I) to mono- or poly-unsaturated monomer(s) in presence of an activator (2) a method (M3) for the preparation of nth generation microgels (I-n) (where n = 2-50) by making an (n-1)-th generation microgel as above and then adding the product to mono- or poly-unsaturated monomer(s) in presence of an activator (3) star-shaped polymers (SP) obtained by a method for the preparation of (I-n) (with n = 2-50) in which the monomer(s) used in stage n is/are mono-unsaturated monomer(s).
Patent DE-60331145-D1 (DE)
Inventor: PESKOV VLADIMIR
IPC: G01N23/083
Filed: 2003-06-11
Granted: 2010-03-18
Abstract: The invention relates to a multi-layered radiation converter, a radiation detector comprising such a converter as well as a radiation-based imaging system using such a detector. Each converter layer ( 32 ) in the radiation converter is adapted for interaction with incident radiation to cause the emission of electrons into drift holes defined in the converter layer. The drift holes of one converter layer ( 32 - 1 ) are staggered with respect to the drift holes of another converter layer ( 32 - 2 ). By mutually shifting the converter layers such that the drift holes of two different layers are no longer well-aligned, but rather staggered with respect to each other, the effective conversion area will be increased, and the probability of incoming radiation passing through the stack without interaction with the converter layers will be significantly reduced. In this way, high absorption efficiency for incident radiation inside the multi-layered converter structure is ensured, while still maintaining transparency for emitted electrons through the drift holes.
Patent DE-60334954-D1 (DE)
Inventor: MORA FAUSTO
IPC: F16D23/08
Filed: 2003-05-13
Granted: 2010-12-30
Abstract: A claw clutch with engagement and disengagement executable during motion, provided about a rotation axis (A) and comprising: a first engageable body (4), which is provided with first teeth (5), can rotate freely about the rotation axis and is axially fixed with respect to the axis in at least one direction; a second engageable body (7), which is provided with second teeth (8) that face the first teeth and can be meshed with them, is rotationally coupled about the rotation axis and can slide freely axially along the axis between engagement and disengagement of the two bodies; at least one elongated element (22), which is associated with one of the first and second bodies so that it can move along a direction that is incident to the rotation axis or to an axis that is substantially parallel thereto; and a collar (23), which is formed on the other body of the first and second bodies, is coaxial to the rotation axis and has a front face (24) for the abutment of the elongated element and at least one substantially longitudinal groove (25) that is formed proximate to its outer lateral surface for mating with the elongated element; the elongated element being suitable to assume a locking configuration, in which it abuts against the front abutment face and is suitable to prevent the mutual engagement of the first and second teeth and a release configuration, in which it is coupled to the groove and is suitable to slide along the aforementioned direction in order to allow the mutual engagement of the the first and second teeth. <IMAGE>
Patent DE-60335941-D1 (DE)
Inventor: SAHA CHANDAN K
IPC: B01D39/20
Filed: 2003-03-24
Granted: 2011-03-17
Abstract: A method of forming a porous mullite composition of acicular mullite grains having improved properties is described, where the mullite is formed at some time in the presence of a fluorine containing gas. For example, it has been discovered that improved properties may result from heating the mullite to a high temperature in an atmosphere selected from the group consisting of water vapor, oxygen, an inert gas or mixtures thereof or forming the mullite composition from precursors having an Al/Si ratio of at most 2.95.
Patent DE-68900036-D1 (DE)
Inventor: CARL MICHAEL J
IPC: H05B41/38
Filed: 1989-03-17
Granted: 1991-03-14
Abstract: A bi-level ballast network is disclosed for operating an HID lamp (16) at either a low power or standby level and at a high power or full light level. The network includes an unswitched capacitor (C1) connected to the transformer ballast coil and a switched capacitor (C2) connected to a solid state relay (SSR) circuit (26), the electronic components providing the switching therein being back-to-back SCR's (23, 25). When the SSR (26) is operated switch contacts (24, 28) connected to the switched capacitor (C2) open or close at the next subsequent zero crossing of the applied ac source voltage. This changes the capacitance of the network to increase the power to the lamp or decrease the power thereto depending on the operating conditions prior to the SSR (26) being operated. Current, voltage and dvdt protection devices (22, 36, 38) are also provided.
Patent DE-68901057-D1 (DE)
Inventor: TAMARU HIROSHI
IPC: B05D5/08
Filed: 1989-04-07
Granted: 1992-04-30
Abstract: There are disclosed a dusting treatment agent for imparting inter-film lubricity to a film of a vinylidene chloride derivative resin which comprises a mixture of a component (A) a polyhydric alcohol, a component (B) an amphoteric or nonionic surface active agent, a component (C) a vegetable oil and a component (D) an inorganic powder; a vinylidene chloride derivative resin film having an improved openability because of being treated with said agent; and a method of treating said film with said agent.
Patent DE-68904231-D1 (DE)
Inventor: LARSSON KENNETH LARS
IPC: E21B17/042
Filed: 1989-04-11
Granted: 1993-02-18
Abstract: The present invention relates to a drill string element adapted to be coupled to other similar drill string elements by thread connections (19) thus forming a drill string for top hammer drilling. Each drill string element includes at least one rod (15;15 min ;15 sec ) for transferring impact energy to a drill bit (11) provided at the lower end of the drill string (10) and a tube assembly (21;21 min ;21 sec ) for transferring rotation to the drill bit (11), said tube assembly surrounding the rod. When handling drill string elements of the above-mentioned type it is extremely important that this handling can take place in a safe way without any risk for accidents during operation working site. Previously known drill string elements of the type in question have the disadvantage that the rod can fall out of the tube assembly in one direction. Also the accessibility to the interior of the drill string element in connection with repairs/service must be considered and the drill string elements must stay intact during operation, especially when they are unscrewed from each other. The invention is characterized by that the tube assembly (21;21 min ;21 sec ) in the area of the two ends of the rod (15;15 min ;15 sec ) is provided with an internal diameter reducing (27;27 min ,27 sec ;27'''), and that the rod (15;15 min ;15 sec ) is provided with cooperating radial projections (28;28 min ) or shoulder means (28 sec ). Also the tube assembly (21;21 min ;21 sec ) includes at least two tubular members (18;18 min ;18 sec ) that are coupled to each other by a thread connection that is harder to unscrew than the thread connection (19) for coupling together the drill string elements.
Patent DE-68905365-D1 (DE)
Inventor: CALVET ALAIN PIERRE
IPC: C07D487/06
Filed: 1989-04-07
Granted: 1993-04-22
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
Patent DE-68910051-D1 (DE)
Inventor: MCANALLEY BILL
IPC: A61K36/896
Filed: 1989-01-12
Granted: 1993-11-25
Abstract: A process is described for extracting a pharmaceutically active polysaccharidic substance from the aloe plant. The pharmaceutically active polysaccharidic substance and its characteristic properties are described.
Patent DE-68913768-D1 (DE)
Inventor: BORGES ROBERT J
IPC: C22C38/38
Filed: 1989-01-04
Granted: 1994-04-21
Abstract: The present invention relates to white iron alloys having a ferritic matrix and a dispersed phase and which exhibit enhanced combined corrosion and abrasion resistance in hot slurries, such as those formed in the production of raw phosphoric acid, and containing from between about 0.75% to 1.5% carbon, between about 2.0% to 2.5% manganese, between about 2.0 to 3.0% molybdenum, between about 1.0% to 2.0% copper, up to about 0.85% silicon, between about 0.5% to 1.0% tungsten, between about 24 to 30% chromium, the balance being iron along with normal residual elements, the alloys being castable and age-hardenable.
Patent DE-68918859-D1 (DE)
Inventor: JENSEN JORGEN WEBER
IPC: H04M1/05
Filed: 1989-06-30
Granted: 1994-11-17
Abstract: PCT No. PCT/DK89/00165 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Jun. 30, 1989 PCT Pub. No. WO90/00340 PCT Pub. Date Jan. 11, 1990.A headphone with microphone which is particularly suitable for use in connection with telephone apparatus includes a carrying ear hanger having a disc member which is adapted to the back of the ear and a hook member that extends forward on the topside of the ear when in a working position. A microphone and earphone are placed in a microtelephone arm which is connected to the ear hanger via a hinge, and a spring connected with the hinge holds the earphone against a user's ear and thus the microphone close to the user's mouth.
Patent DE-68924792-D1 (DE)
Inventor: BOSSI BURT JOSEPH
IPC: G06K17/00
Filed: 1989-03-10
Granted: 1995-12-21
Abstract: A power transfer circuit includes first and second windings (L1,L2) sharing a common magnetic core (101). Each winding (L1,L2) has associated with it a parallel capacitor (C1,C2) to thus form a pair of "tank" circuits. The first winding (L1) is connected at one end to a voltage supply and, at the other end, to ground through an FET switch (100,200). The switch (100,200) is turned on and off at a predetermined frequency and at a 50% duty cycle. The second winding (L2) and associated capacitor (C2) achieves parallel resonance at the predetermined frequency. Similarly the combined first and second windings (L1,L2) and associated capacitors (C1,C2) achieve parallel resonance at said predetermined frequency. The second winding (L2) need not be electrically connected to the first winding (L1) which transfers energy to it through the magnetic core (101). The transfer circuit efficiently couples power across a dielectric interface to a pickup coil (L3). One particularly good application of the power taansfer circuit is in connection with a contactless Smart Card.
Patent DE-68927715-D1 (DE)
Inventor: BREHMER GEOFFREY E
IPC: H03G11/00
Filed: 1989-06-23
Granted: 1997-03-06
Abstract: The present invention provides a single-ended non-linear amplifier which clamps its output signal to a constant voltage level independent of variations of process and temperature, said amplifier comprising: operational amplifier means having an input node, and an output node for producing an output signal; an input resistor connected between an input terminal and the input node;     said input terminal being connected to receive an input signal; a feedback resistor connected between the input node and the output node; a clamping network formed of a P-channel clamping transistor and an N-channel clamping transistor; said P-channel clamping transistor having its conduction path electrodes connected between the input node and the output node and having its gate connected to a P-bias signal; and said N-channel clamping transistor having its conduction path electrodes connected between the input node and the output node and having its gate connected to receive an N-bias signal; characterised by clamp biasing circuit means being responsive to a first reference voltage for generating the P-bias signal and being responsive to a second reference voltage for generating the N-bias signal, said P-bias signal being one threshold drop below said first reference voltage, said N-bias signal being one threshold drop above said second reference voltage. <IMAGE>
Patent DE-69001342-D1 (DE)
Inventor: UBASAWA - MOAKURESUTO-TAMAGAWA
IPC: A61P37/08
Filed: 1990-09-28
Granted: 1993-05-19
Abstract: A novel heterocyclic compound represented by the following formula (I): <CHEM> wherein X represents an oxygen atom or sulfur atom; R<1> represents a hydrogen atom or halogen atom; R<2> represents a C4-C6 alkyl group, C2-C10 alkoxyalkyl group, C3-C15 alkenyl group, C7-C12 aralkyl group, C8-C18 aralkyloxyalkyl group, C7-C12 aryloxyalkyl group, C3-C10 alkynyl group, C4-C12 alkadienyl group, C6-C18 alkatrienyl group, C6-C12 alkadiynyl group, or C6-C12 alkatriynyl group, said aryloxyalkyl group, alkynyl group, alkadienyl group, alkatrienyl group, alkadiynyl group and alkatriynyl group being capable of having at least one substituent selected from the group consisting of halogen atoms, C1-C4 alkyl group, C1-C4 halogenated alkyl group, phenyl group, hydroxyl group and C1-C4 alkoxy group; and each of R<3> and R<4> independently represents a hydrogen atom, C1-C6 alkyl group, phenyl group or tolyl group, or R<3> and R<4> may be combined together to from a benzene ring which may have at least one halogen atom; or a pharmaceutically acceptable salt thereof. The compound according to the present invention has an effect of inhibiting lipoxygenase and suppresses the formation of leukotrienes and, accordingly, useful for the prevention and treatment of inflammation, rheumatism and various allergic diseases.
Patent DE-69002946-D1 (DE)
Inventor: COQUELET CLAUDE
IPC: A61P27/12
Filed: 1990-04-25
Granted: 1993-09-30
Abstract: PCT No. PCT/FR90/00299 Sec. 371 Date Nov. 12, 1991 Sec. 102(e) Date Nov. 12, 1991 PCT Filed Apr. 25, 1990 PCT Pub. No. WO90/13290 PCT Pub. Date Nov. 15, 1990.The object of the invention is an ophthalmic composition containing between 0.1 to 10% by weight of paracetamol in an ophthalmic excipient.
Patent DE-69009867-D1 (DE)
Inventor: NEDZU SHIGERU
IPC: B65D65/38
Filed: 1990-07-06
Granted: 1994-07-21
Abstract: Heat-sealable films formed of a polybutylene terephthalate resin composition including between 50 and 95% by weight of a polybutylene terephthalate base resin having an intrinsic viscosity of 0.7 or greater, and between 5 and 50% by weight of a polycarbonate resin having an intrinsic viscosity of 0.4 or greater melt blended with the polybutylene terephthalate base resin.
Patent DE-69010235-D1 (DE)
Inventor: RAUSA RICCARDO
IPC: C02F101/30
Filed: 1990-03-02
Granted: 1994-08-04
Abstract: A method for reducing industrial or urban effluent COD is described, comprising treating said effluents with an aqueous solution of alkaline and/or ammonium salts of humic acids prepared by the dry oxidation of coal with oxygen or oxygen/nitrogen mixtures at a temperature of between 120 and 350 DEG C at an oxygen partial pressure of between 0.1 and 10 ata for a contact time of between 15 and 600 minutes, followed by extraction of the crude oxidation product with an alkaline and/or ammoniacal solution, characterised in that said aqueous solution is fed into effluent, the pH of which has been previously adjusted to between 1 and 3.5, to the extent that the humic acid salts which exhibit flocculating action are in a concentration of less than or equal to 2000 mg/l of effluent.
Patent DE-69012509-D1 (DE)
Inventor: HOEK WILHELMUS ADRIANUS H
IPC: F21V33/00
Filed: 1990-11-08
Granted: 1994-10-20
Abstract: In a lighting-fitting comprising a socket-structure for an electrical lamp and a filter device to remove smoke components of cigars and cigarettes, which device is provided with an electrical blower (6) and at least one smoke filter (3,4), the socket-structure is housed within a first hood (1), which is placed within a larger second hood (2), such that a space between said first and second hood forming a smoke channel (7, 7 min ) extending to the filter device is defined. Furthermore, the socket-structure is designed for at least one TL-tube, while the smoke filters (3,4) are located within the second hood (2) over the top of the first hood (1), and the first hood (1) can easily be assembled and disassembled relative to the second hood (2). In a preferred embodiment, the space between said first (1) and said second hood (2) defines an exhaust channel (12) extending from the filter device, to exhaust filtered air. Furthermore, the feeding openings (8, 8 min ) and the exhaust openings (13) of the smoke channel (7, 7 min ) at the exhaust channel (12) respectively extend in lengthwise direction on both sides of the first hood (1). The feeding openings (8,8 min ) and said exhaust openings (13) can be defined by a slit with varying width between the first (1) and the second hood (2). To easily assemble and disassemble the first hood (1) relative to the second hood (2), the first (1) can be pivotably mounted within the second hood (2).