baber/WOPTO huggingface dataset:
Patent DE-60233398-D1 (DE)
Inventor: YIN JERRY CHI-PING
IPC: C07K14/47
Filed: 2002-04-29
Granted: 2009-10-01
Abstract: Methods have been developed for alleviating memory problems or psychiatric dysfunctions that have a memory formation component. These methods are based on the finding that a truncated form of an a PKC¶zeta protein is intimately involved in memory formation in animals. This finding is also conetral to methods for determining drugs that will have an effect on memory formation or the memory formation component of psychiatric dysfunctions.
Patent DE-60304165-D1 (DE)
Inventor: DE ZWART T
IPC: G02B26/02
Filed: 2003-04-22
Granted: 2006-05-11
Abstract: The display panel ( 21 ) comprises a light guide ( 2 ), a second plate ( 4 ) and a movable element ( 3 ) between both plates for locally decoupling light out of the light guide ( 2 ). Voltages, applied to electrodes ( 5,6 resp. 25 ), associated with the light guide ( 2 ), the second plate ( 4 ) and the movable element ( 3 ), locally bring the movable element ( 3 ) into 5 contact with the light guide plate ( 2 ) or the second plate ( 4 ). If, between the light guide ( 2 ) and the first electrodes ( 5 ) a layer ( 51 ) is present with a second refractive index being smaller than the first refractive index of the light guide ( 2 ), and the light guide ( 2 ) is positioned between the first electrodes ( 5 ) and the movable element ( 3 ), absorption of the light transported through the light guide plate ( 2 ) is reduced, providing a display panel ( 21 ) with 10 improved power efficiency.
Patent DE-60306011-D1 (DE)
Inventor: SRINIVASAN SRIDHAR
IPC: G06T7/00
Filed: 2003-03-27
Granted: 2006-07-27
Abstract: Various techniques and tools for rounding control in multi-stage interpolation are described. For example, during motion estimation and compensation, a video encoder uses stage-alternating rounding control when computing pixel values in reference video frames by multi-stage interpolation. Or, during motion compensation, a video decoder uses stage-alternating rounding control when computing pixel values in reference video frames by multi-stage interpolation. <IMAGE>Various techniques and tools for rounding control in multi-stage interpolation are described. For example, during motion estimation and compensation, a video encoder uses stage-alternating rounding control when computing pixel values in reference video frames by multi-stage interpolation. Or, during motion compensation, a video decoder uses stage-alternating rounding control when computing pixel values in reference video frames by multi-stage interpolation. <IMAGE>
Patent DE-60308604-D1 (DE)
Inventor: ARRIBAS CECILIO
IPC: A47K10/06
Filed: 2003-07-08
Granted: 2006-11-09
Abstract: The warmer has horizontal tubular towel support bars (1) fixed between tubular vertical frames (2) and incorporating a heating system. The bars are in two assembled parts and provided with grooves for maintaining the system. The system is connected to a regulation and control case (7) and is constituted of electrically insulated cord comprising an electrical heating resistor or heating cartridge.
Patent DE-60311630-D1 (DE)
Inventor: BARNES ALLAN
IPC: C03B37/029
Filed: 2003-12-09
Granted: 2007-03-22
Abstract: A furnace is provided. The furnace includes a chamber for heating a portion of a preform to draw a fiber. The chamber has a melt region for melting the preform, and at least one port disposed proximate to the melt region. A purge gas supply is provided for supplying a purge gas into the chamber. The purge gas moves vapor products away from the fiber and exits the chamber through the at least one port. <IMAGE>
Patent DE-60315110-D1 (DE)
Inventor: FRISCH LAURENT
IPC: H04L29/06
Filed: 2003-10-31
Granted: 2007-09-06
Abstract: The method involves generating a private key (K) and a certificate (C) incorporating a public key (P) associated with the private key for a communication unit (T) in response to a reception of a communication request from a communication unit (U) by a server (S). The communication unit (T) executes a cryptographic operation with the private key based on a message (M) received from the unit (U).  An Independent claim is also included for a system for controlling exchange of messages between communication units.
Patent DE-60317042-D1 (DE)
Inventor: PHILIPSON NIKLAS
IPC: B62D7/02
Filed: 2003-01-22
Granted: 2007-12-06
Abstract: The present invention relates to a drive unit ( 10 ) comprising a rolling means ( 12 ) intended to be infrictional engagement with a surface over which said drive unit ( 10 ) is intended to move. The drive unit ( 10 ) also comprises a first driving means ( 14 ) and a second driving means ( 16 ), co-operatively operable to provide both propulsion and steering of said drive unit ( 10 ) while eliminating slippage between said rolling means ( 12 ) and said surface. The first driving means ( 14 ) is arranged on a rotatable support means ( 18 ) rotatable about a center axis (c.a.) and is operable to rotate said rolling ( 12 ) about a roling axis. rolling means ( 12 ) is displaced a predetermined distance from said center axis (c.a.), and the second driving means ( 16 ) is operable rotate the support means ( 18 ) about said center axis (c.a.).
Patent DE-60320624-D1 (DE)
Inventor: NAYRAC FREDERIC
IPC: B25C7/00
Filed: 2003-11-05
Granted: 2008-06-12
Abstract: The embedding tool (3) comprises a plug guide (31) and a support leg (32) which engages it for positioning the tool relative to the surface receiving the plug. The cover (2) covers the tool and comprises a slot (21) for passage of the plug guide and a slot (22) for passage of the support leg.
Patent DE-60327079-D1 (DE)
Inventor: KITCHIN DUNCAN
IPC: H04L12/28
Filed: 2003-07-11
Granted: 2009-05-20
Abstract: A point coordinator in a wireless network, such as a wireless local area network (WLAN), may have the authority to control access to a channel by nodes in the network. The point coordinator may delegate the authority to a node in the network which requests access. The point coordinator may limit the extent of the delegation to a certain transaction or a predetermined amount of time.
Patent DE-60329238-D1 (DE)
Inventor: ABELLA GAVELA GERARDO
IPC: G06T17/05
Filed: 2003-07-25
Granted: 2009-10-22
Abstract: A procedure is described by means of which it is possible to study and resolve environmental problems, such as pollution or noise generation, by analogy with general field theory, electromagnetic fields in particular. The procedure allows identifying the elements configuring the environment, classifying them as sources or sinks according to the type of alteration they cause, and defining a variable the measurement of which allows evaluating the changes that may occur. The measured values of the variable allow the establishment of a "map" of effects induced by the active elements of the system, and the subsequent determination of a function or law of space alteration useful for the study or even the prediction of the spatial alteration derived from the initial active element configuration, or of any other arrangement with regard to number, charge, nature (sources or sinks) and spatial arrangement of the active elements.
Patent DE-60329708-D1 (DE)
Inventor: HAMBERG MAX
IPC: H04L9/08
Filed: 2003-12-22
Granted: 2009-11-26
Abstract: A terminal for controlling communication can include a receiving unit configured to receive a key to be assigned to a requesting terminal for communication, a processing unit configured to include an indication of assigned communication keys, and a transmission unit configured to transmit the communication request to a communication control functionality.
Patent DE-60333722-D1 (DE)
Inventor: FERNANDEZ THIERRY
IPC: H04B3/54
Filed: 2003-12-16
Granted: 2010-09-23
Abstract: It is provided a Digital data distribution system comprising an electric power lines network, and inductive couplers distributed in different locations of the network for coupling data processing units to this network for transmission, and in these couplers, a master coupler and a set of slave couplers, wherein the master coupler comprises a coding emitter, of the CDMA type, with a spreading factor, for transmitting CDMA coded data on the network after such a coding, and each slave coupler comprises a receiver, for receiving this CDMA coded data from the master coupler and for decoding it, and a QAM modulation emitter, without spreading factor, for transmitting coded data on the network to said master coupler. <IMAGE>
Patent DE-68902020-D1 (DE)
Inventor: RANGONI FRANCESCO
IPC: B60N2/22
Filed: 1989-07-25
Granted: 1992-08-13
Abstract: A motor vehicle seat can assume a plurality of different configurations to enable its optimal adaptation to the particular characteristics of the body of the seated person, ensuring a physiologically correct position of the shoulder region, the back, the lumbar region, the pelvis and the legs, as well as optimal distribution of the pressures on these regions, so that fatigue is reduced to a minimum even in the event of frequent and prolonged periods in the seat which would otherwise actually give rise to occupational disease.
Patent DE-68905770-D1 (DE)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61K8/39
Filed: 1989-11-30
Granted: 1993-05-06
Abstract: A composition suitable for topical application to the skin or hair, comprises:  a. a dialkyl or dialkenyl phosphate salt having the structure (1): <CHEM> and b. an alcohol chosen from alkanols and alkenols (or mixtures thereof) having the structure (2):  R<2>-(OCH2CH2)cOH      (2) where R<0><1> and R<0><2> are each chosen from branched or unbranched, alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms; R<2> is a branched or unbranched alkyl or alkenyl group having from 6 to 12 carbon atoms; X is chosen from H, alkali metal, ammonium, substituted ammonium and alkanolamine counterions; and  a, b and c are each chosen from 0 or a value of from 1 to 4; the weight ratio of the alcohol to the dialkyl or dialkenyl phosphate salt being from 1:1000 to 1:10.
Patent DE-68909784-D1 (DE)
Inventor: FRAY DEREK
IPC: C25C3/04
Filed: 1989-03-21
Granted: 1993-11-11
Abstract: The invention provides a method of transporting a liquid A past or around a barrier, by adding a solute S to liquid A on one side of the barrier and correspondingly removing solute S from liquid A on the other side of the barrier, the solute S being such as to change the density of the liquid A when dissolving in it, thereby providing a motive force for its motion around the barrier. An example of the application of the invention is in a two-part electrolytic cell (1) comprising electrowinning and electrofining half cells (2 and 3, respectively), wherein the metal, solute S, is electrowon into a liquid (16,16a), liquid A, on one side of the cell's common electrode (4), the barrier, in the electrowinning half cell (2), and electrolytically removed from the liquid (17,17a) on the other side of the common electrode (4), in the electrorefining half cell (3).
Patent DE-68912419-D1 (DE)
Inventor: DE LUCA GIOVANNA
IPC: A61P25/28
Filed: 1989-06-14
Granted: 1994-03-03
Abstract: Disorders due to an altered balance of dopamine release by the cerebral dopaminergic system, such as schizophrenia and Parkinson's disease, can be treated by administration of uridine which is a specific agent for the protection of the cholecystokinin level in the brain tissue.
Patent DE-68925940-D1 (DE)
Inventor: KOSZYK FRANCIS JAN
IPC: C07C45/40
Filed: 1989-10-31
Granted: 1996-04-18
Abstract: Novel antiviral compounds are disclosed having the following formula   <CHEM> wherein R1 is C1-C14 alkyl or C1-C14 hydroxyalkyl or C3-C12 alkanoyl or a substituted or unsubstituted aryl radical having six to ten carbon atoms; and wherein R2, R3 and R4 are the same or different and each is H or acyl having one to six carbon atoms; provided, however, that when R2, R3 and R4 are each H, then R1 is C4-C9 alkyl or C2-C5 hydroxyalkyl or C3-C12 alkanoyl.
Patent DE-68928714-D1 (DE)
Inventor: IMAOKA NOBUKI OMRON
IPC: H01C1/04
Filed: 1989-01-31
Granted: 1998-07-30
Abstract: A rotation operating device of a variable resistor comprises: a knob (2, 22) to apply a rotating force from an outside; a supporting member (1, 10) formed with a hole (52) to rotatably support the knob; and an intermediate member (3) which is rotatably supported to the supporting member and transfers the rotating force of the knob to a sliding contact of the variable resistor (4). An upper surface member (51) of the supporting member is transparent or translucent. An annular groove (53) having both ends is formed on the inner surface of the upper surface member so as to surround the hole. Both ends of the annular groove are used as stoppers (54). The upper portion of the knob passes through the hole and faces the outside of the upper surface member. A first gear (23) is formed in the lower portion of the knob. The intermediate member has a bottom surface portion (31) and a peripheral wall (32). A notch (34) is formed in a part of the peripheral wall. A second gear (33) adapted to be come into engagement with the first gear is formed in a predetermined range on the inner surface of the peripheral wall. A position indicating portion (36) is located in the notch of the peripheral wall and is projected than the upper surface of the peripheral wall and is movably fitted into the annular groove of the supporting member. The position indicating portion is coupled with the botton surface portion through a spring member (35). The bottom surface portion is in engagement (37) with the sliding contact of the variable resistor supported to the supporting member.
Patent DE-68928844-D1 (DE)
Inventor: ANDERSEN ALLAN
IPC: B41C1/14
Filed: 1989-05-05
Granted: 1998-12-10
Abstract: For producing fine printing patterns on large serigraphical printing frames it is possible to apply an exposure through correspondingly large film areas, but it is cheaper to make use of a successive line-by-line exposure with the use of a modulated light or laser beam, which is caused to sweep across an emulsion coated printing frame surface from an oscillating deflection mirror. The beam (20), in its outermost positions, will be directed obliquely towards the surface (14), and if the latter changes its distance from the oscillating mirror (48) the exposure lines (16) will thus be correspondingly shorter or longer, whereby the printing pattern may be distorted. According to the invention this can be counteracted by the light ray being brought to pass a lense beam (56) mounted just in front of the line of exposure and adapted so as to deflect, all along the line, the light beam such that it will hit the surface perpendicularly, whereby the length of the lines will be independent of occurring distance variations. The width of the lense beam (56) should be at least twice the line width, as the invention also provides for a transverse displacement of the light beam for achieving that the latter may be delivered from a resonancewise oscillating goniometer mirror (48) with a high operational speed without overlappings occurring between the consecutive lines of exposure.
Patent DE-69000362-D1 (DE)
Inventor: HARALDSSON G
IPC: C12P7/64
Filed: 1990-04-18
Granted: 1992-11-05
Abstract: Triglycerides of long-chain fatty acids (e.g. polyunsaturated acids) are prepared in high yield and purity by lipase-catalyzed interesterification of a long-chain free acid or lower alkyl ester thereof with a triglyceride of a short-chain acid. Short-chain free acid or a lower alkyl ester thereof is formed during the reaction, and utilizing its relatively high volatility is removed simultaneously by evaporation.
Patent DE-69001656-D1 (DE)
Inventor: GANZ TULLIO
IPC: E06B3/54
Filed: 1990-04-11
Granted: 1993-06-24
Abstract: In a display cabinet having glazed surfaces, each including at least two parallel spaced sheets (16-18) overlapping each other into a sandwich-type structure (15) and adapted to be set peripherally in a capping frame, one of the outward sheets in the sandwich (15) is extended to overlap the frame (2)
Patent DE-69007674-D1 (DE)
Inventor: SHOCKEY RICK L
IPC: A61M25/00
Filed: 1990-05-14
Granted: 1994-05-05
Abstract: An intravascular catheter (10) designed to apply a liquid medicament or other substance to a stenotic lesion as the blood vessel is undergoing dilatation to facilitate the restoration and long-term maintenance of patency to the blood vessel. It comprises three concentrically arranged flexible plastic tubes (12, 14, 16) and a pair of concentrically arranged expander members (22, 30) located at the distal end of the tubes. The space between the outer wall of the inner tube (16) and the inner wall of the intermediate tube (14) is in fluid communication with the interior of the first expander member (22) while the space between the outer wall of the intermediate tube (14) and the inner wall of the outer tube (12) is in fluid communication with the interior of the second expander member (30). A plurality of minute holes (28) are formed through the second expander member (30) such that when the liquid medicament is introduced into the lumen (32) of the outer tube (12) while an inflation fluid is introduced into the lumen (34) of the intermediate tube (14), both expander members (22, 30) inflate with the drug or other substance being ejected out through the tiny pores (28) of the outermost expander member (22) while continued inflation of the inner expander member (30) provides the necessary pressure for dilatation of the lesion.
Patent DE-69017833-D1 (DE)
Inventor: EVERS WOUTER
IPC: B65B9/13
Filed: 1990-10-19
Granted: 1995-04-20
Abstract: An apparatus for packaging products in a bag of plastic material comprises means for transporting step by step a continuous tube-like material web (1) with upper and lower layers (2, 3) lying flat one upon the other, a cutting unit (8) for making a cut in the upper layer of the material web, a separating and stretching unit (10) for moving the upper and lower layers away from each other and towards each other, respectively, at the location of the cut, a filling station (9) for filling a formed bag still contained in the material web with the product to be packed and a sealing unit (11) for applying a seal between the upper and lower layers of the material web. The sealing unit makes a strip-like seal extending transverse to the material web and extending in the longitudinal direction of the material web on both sides of the cut. The sealing unit further comprises a cutting means for cutting through the material web at the location of the seal.
Patent DE-69018397-D1 (DE)
Inventor: BREDOW CHARLES WILLIAM
IPC: C04B24/28
Filed: 1990-11-21
Granted: 1995-05-11
Abstract: A composition for use in or as a composition for coating or overlaying Portland cement or metal comprises a synthetic polymer latex having ureido functional groups, an amine-functional epoxy curing agent and, optionally, a liquid epoxy resin and a hydraulic cement.
Patent DE-69019449-D1 (DE)
Inventor: COHEN BERNARD
IPC: D04H1/56
Filed: 1990-09-27
Granted: 1995-06-22
Abstract: A method of making an increased pile density composite elastic material including the steps of applying a tensioning force to elongate at least one elastic sheet; attaching fibrous materials to the elastic sheet while the elastic sheet is maintained in an elongated condition so that the fibrous materials protrude from the elastic sheet to form a pile; and releasing the tensioning force so the attached fibrous materials are positioned closer together by the recovery of the elastic sheet. The fibrous materials may be attached to the elastic sheet by being inserted into the elastic sheet or by being adhered onto the elastic sheet. Also disclosed is an increased pile density composite elastic material.
Patent DE-69031987-D1 (DE)
Inventor: JACOBSEN STEPHEN C
IPC: G01D5/24
Filed: 1990-10-04
Granted: 1998-02-26
Abstract: Displacement measuring apparatus for measuring the displacement and movement of an object includes a sensor having an operative surface and circuitry for producing an electrical output signal whose value is dependent upon the area of the operative surface covered by a force-field producing member. The apparatus also includes a movable, force-field producing member which selectively covers and uncovers at least a portion of the operative surface as the object whose displacement is to be measured is moved. The value of the electrical output signal produced by the circuitry is thus dependent upon the area of the operative surface covered by the member and thus by the position and movement of the object. <IMAGE>
Patent DE-69101957-D1 (DE)
Inventor: ANDREN INGMAR
IPC: B07B1/24
Filed: 1991-03-18
Granted: 1994-06-16
Abstract: PCT No. PCT/SE91/00205 Sec. 371 Date Oct. 25, 1991 Sec. 102(e) Date Oct. 25, 1991 PCT Filed Mar. 18, 1991 PCT Pub. No. WO91/14516 PCT Pub. Date Oct. 3, 1991.A vertical screen device for a separator is disclosed. The screening device comprises a vertical cylindrical screen with a feed screw housed within the screen and cooperating with the screen. The feed screw is caused to rotate while the screen is held stationary. The improvements of the invention are provided by having the feed screw make an angle with the surface of the screen over at least a portion of its length. Further, the feed screw is made up partially of a radially inwardly non-yielding portion, and a radially outwardly aligned elastic portion.
Patent DE-69102140-D1 (DE)
Inventor: THOMBRE AVINASH GOVIND
IPC: A61K9/00
Filed: 1991-07-22
Granted: 1994-06-30
Abstract: PCT No. PCT/US91/05018 Sec. 371 Date Mar. 12, 1993 Sec. 102(e) Date Mar. 12, 1993 PCT Filed Jul. 22, 1991 PCT Pub. No. WO92/05775 PCT Pub. Date Apr. 16, 1992.A device for the controlled delivery of an insoluble or partially aqueous insoluble beneficial agent to an aqueous containing environment. The device comprises a shaped wall that surrounds and defines an internal reservoir. The wall is formed at least in part of a sintered polymer microporous membrane permeable to a beneficial agent-containing hydrophobic medium when the wall is present in the aqueous containing environment. The reservoir contains a mixture of a hydrophilic swellable composition and a beneficial agent-containing hydrophobic medium.
Patent DE-69106092-D1 (DE)
Inventor: GARDIEN GUIDO IGNATIUS BERNARD
IPC: B07C3/06
Filed: 1991-09-13
Granted: 1995-02-02
Abstract: A compact deflecting device for the conveyance of letters or the like in one of a plurality of selectable directions, is formed by a large number of deflecting components (1-1. --, 1-4) placed at a mutually equal distance along an endless conveyor (15) driven in a main conveyance direction (A). Every component combines a deflecting and conveying function with relatively small space requirement. For this purpose, it comprises not only a downstream-pointing deflecting tongue (4) but also a guide roller (6) which are both mounted on a swivel arm construction (9, 10), which can be swivelled by activating a rotary magnet (2) between two positions. Every component (1-1, --, 1-4) is positioned and dimensioned in a manner such that, when swivelling from one position to the other, the access to a conveyance direction deviating from the main direction is freed or essentially closed off and that, in both positions, the guide roller (6) continues to interact in a conveying manner with the conveyor (15). <IMAGE>
Patent DE-69108014-D1 (DE)
Inventor: KARIMIAN KHASHAYAR
IPC: C07H19/06
Filed: 1991-03-13
Granted: 1995-04-13
Abstract: A novel process is provided for producing a nucleoside, such as cytarabine, or a nucleoside analogue, comprising the step of reacting 2,2'-O-cyclonucleoside or an analogue thereof with an amine. Preferably, the process is conducted in the presence of an aqueous solvent. A novel process for the production of the precursor 2,2'-O-cyclonucleoside compounds and pharmaceutically acceptable salts thereof is also provided which comprises reacting a 2,3'-O-diaikylstannylene nucleoside compound with an amine in the presence of a sulfonyl compound. Cytarabine is a known antineoplastic and antiviral agent.