baber/WOPTO huggingface dataset:
Patent DE-60214697-T2 (DE)
Inventor: YAACOBI YOSEPH
IPC: A61M37/00
Filed: 2002-07-22
Granted: 2007-09-13
Abstract: An ophthalmic drug delivery device having a scleral surface, an orbital surface, an injection port on the orbital surface, and a fluid conducting passageway disposed within the device that is fluidily coupled to the injection port and terminates in an opening for communicating the fluid to an outer surface of the sclera is disclosed. The fluid contains a pharmaceutically active agent useful for the treatment of a disease of the posterior segment of the eye.
Patent DE-60221647-T2 (DE)
Inventor: VAN HASSELT BASTIAAN WILLEM
IPC: B01J8/04
Filed: 2002-02-25
Granted: 2008-05-21
Abstract: The invention relates to a reactor internal comprising a substantially horizontal lower support grid and at least one distribution device selected from a distribution tray and means for distributing a quench fluid, which distribution device is located above the lower support grid and is connected to and spaced apart from the lower support grid by means of vertically extending legs. The invention further relates to a reactor internal (6) comprising a lower (7) and an upper support grid (19) and a distribution device (8, 20), wherein the support grids (7, 19) are connected to and spaced apart from each other by means of vertically extending legs (21). The invention also relates to a reactor comprising such internal and to the use of such reactor in a process for hydrocarbon processing.
Patent DE-60223494-T2 (DE)
Inventor: PERSSON LENNART
IPC: B60P3/20
Filed: 2002-01-30
Granted: 2008-09-18
Abstract: A detachable partition wall is described, comprising at least one relatively rigid wall section (1) and at least one beam (2) connected thereto for fixing the wall section in the desired position. The wall section further comprises a guide (3) and the beam comprises a part (4) which is displaceable in the guide of the wall section, an actuator (5) connected to the displaceable part and the guide to produce a relative movement therebetween, and a locking means (6) for locking the displaceable part in relation to the wall section at least in a contracted position.
Patent DE-60304412-T2 (DE)
Inventor: IZUTA NOBUHIKO
IPC: C23F1/46
Filed: 2003-09-16
Granted: 2006-09-21
Abstract: An etching solution comprising phosphoric acid is regenerated by taking the etching solution out of an etch bath. The etching solution contains a silicon compound formed by etching. Water is added to the taken-out etching solution to lower phosphoric acid to 80-50 wt.%. The silicon compound is removed, which has precipitated in the etching solution by the lowering of the concentration of phosphoric acid, from the etching solution. An independent claim is also included for an etching system for the inventive etching process comprising a dilution and precipitation unit (4) for taking the etching solution out of the etch bath (1), and diluting the taken-out etching solution with water to precipitate the silicon compound. A filtration unit (6) is provided for the silicon compound, and concentration unit (7) or heating unit is provided for the etching solution.
Patent DE-60309304-T2 (DE)
Inventor: VACHERAND FRANCOIS
IPC: G06F21/86
Filed: 2003-03-11
Granted: 2007-05-10
Abstract: This invention relates to a secure electronic device comprising: at least an electronic circuit ( 10 ) containing information to be protected, an energy source ( 11 ); at least one sensor ( 12, 13, 14 ) capable of measuring a determined physical magnitude and outputting a value representative of this magnitude, means ( 15, 16, 17 ) of comparing each value with at least one predefined threshold (ref 1 , ref 2 , ref 3 ) outputting result signals, a device ( 20 ) for protection of information comprising means for triggering destruction of at least part of the circuit using pyrotechnic means ( 27 ), a decision-making logical device ( 21 ) capable of activating the protection device after seeing the result signals, firing means ( 31 ) capable of priming a local or global pyrotechnic micro-charge ( 30 ) using electrical energy permanently stored in the energy source.
Patent DE-60312620-T2 (DE)
Inventor: KONDO SATOSHI
IPC: H04N19/91
Filed: 2003-04-16
Granted: 2007-12-13
Abstract: A variable length coding method is comprised of: a coefficient value scanning step in which an RL sequence generation unit 203, a reordering unit 202, and a binarization unit 203 scan coefficient values within a block in a predetermined scanning order starting at a higher-frequency component toward a lower-frequency component; and an arithmetic coding step in which an arithmetic coding unit 205 and a table storage unit 204 perform arithmetic coding on the absolute values of the coefficient values according to the scanning order used in the coefficient value scanning step, by switching between probability tables 1 ~ 4 for use, wherein, in the arithmetic coding step, a probability table to be used is switched to another probability table in one direction, when the arithmetic-coded absolute values of the coefficient values include an absolute value exceeding a predetermined threshold value.
Patent DE-60318388-T2 (DE)
Inventor: WINSLOW ROBERT M
IPC: A61K35/18
Filed: 2003-01-10
Granted: 2008-12-24
Abstract: The present invention relates to blood products, and more particularly to compositions comprising a modified oxygenated hemoglobin having a high affinity for oxygen and methods for making such compositions. Such compositions according to the present invention have better stability to autooxidation and superior oxygen carrying characteristics.
Patent DE-68901846-T2 (DE)
Inventor: COYA RAYMOND
IPC: F16L37/08
Filed: 1989-10-09
Granted: 1993-02-18
Abstract: A coupling device for a high-pressure hydraulic circuit flexible duct or rigid hose comprises, on the one hand, a female portion (2) in which the free end (3), provided with a peripheral bead (20), of a tube (4) to be coupled is inserted, and, on the other hand, a male portion (5) intended to interact with the female portion (2) in order to immobilise the said free end (3) in the latter. The female portion (2) of this coupling device consists, moreover, of a bore (6) receiving the free end (3) of the tube (4) to be coupled, while the male portion (5) is in the form of snap-fitting locking means (20) consisting of retractable steps (30) interposed between a shoulder (17) provided in the said bore (6) and the rear face (31), facing the opening of the latter, of the peripheral bead (20) with which the tube (4) to be coupled is equipped, in order to prevent the latter from escaping from the said female portion (2). 
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Patent DE-68902201-T2 (DE)
Inventor: MORE IAIN
IPC: C10L1/14
Filed: 1989-08-25
Granted: 1992-12-10
Abstract: The use as an additive to improve the low temperature properties of distillate fuels having a cloud point (wax appearance temperature) above 0 DEG C and containing more than 5 wt. % wax at 10 DEG C below the cloud point (wax appearance temperature) of a mixture of a comb polymer together with a poly-alkyl ester, ether, ester/ether of a polyhydroxy compound.
Patent DE-68902387-T2 (DE)
Inventor: SCHREYER OSCAR
IPC: E06C1/397
Filed: 1989-12-09
Granted: 1992-12-10
Abstract: The ladder comprises a chassis (1) with two pairs of support wheels, of which the two wheels (3) of one pair are mounted on a motorised axle driven by an electromechanical motor reduction gear (4, 5) constituting a brake in the static state. This ladder is guided along a working wall by rollers (12) rolling along a rail (14). The starting and stopping of the motor (5) are controlled by a push-button device (16, 17, 18) disposed within reach of an operator perched on the ladder. The motor (5) is supplied via an electronic circuit housed in a box (19) and comprising means of time-controlling the accelerations and decelerations resulting from the starting and stopping of the ladder.   Two automatic stops are provided, one by the ends of travels (28, 29, 30) and the other by a thermal device triggered when the ladder is blocked by an unforeseen obstacle. <IMAGE>
Patent DE-68914787-T2 (DE)
Inventor: CATTELL ALAN FRANK
IPC: G07C9/00
Filed: 1989-11-08
Granted: 1994-10-13
Abstract: The invention relates to personal identification arrangements which operate by measurement of anatomical characteristics. This involves capturing data indicative of the characteristic in question, deriving from the captured representation electrical signals indicative of the characteristic and processing that data to derive the recognition criteria.
Patent DE-69011419-T2 (DE)
Inventor: HOLMES JEREMY MARK
IPC: C09K23/40
Filed: 1990-02-20
Granted: 1995-01-05
Abstract: A compound is a condensate of 1,2,3-trihydroxybenzene with an aldehyde. The condensate is a macrocyclic compound such as a cyclic tetramer. The aldehyde is preferably a long-chain aldehyde such as hexanal, dodecanal or tetradecanal. The condensate can be used as an anti-wear additive in hydrocarbon liquids such as liquid paraffin or as an anti-corrosion additive. The condensate can be prepared by reacting 1,2,3-trihydroxybenzene with an equimolar quantity of an aldehyde in the presence of an acid.
Patent DE-69024772-T2 (DE)
Inventor: DURKIN THOMAS B
IPC: D21F11/00
Filed: 1990-11-02
Granted: 1996-05-15
Abstract: A multi-layer fabric (10) for carrying and forming an embossed paper web is provided which comprises two separate woven fabric layers (12,14) which are joined together, preferably during weaving. The top fabric layer (12) is a very coarse mesh open fabric which supports the web and assists in forming the embossed characteristic of the web. The top layer is connected to a base fabric layer (14) which is a substantially finer mesh. The layers are preferably interconnected by binder strands (25) which interweave as structural warps or shutes of the finer mesh fabric layer. <IMAGE>
Patent DE-69031849-T2 (DE)
Inventor: AVANZINO STEVEN C
IPC: H01L21/3105
Filed: 1990-06-14
Granted: 1998-07-30
Abstract: A method is disclosed for making a highly planarized integrated circuit structure having deposited oxide portions planarized to the level of adjacent portions of the integrated circuit structure which comprises: depositing, over an integrated circuit structure having first portions at a height higher than the remainder of the integrated circuit structure, a conformal oxide layer having a thickness which exceeds the height of said first portions above the remainder of the integrated circuit structure; forming a patterned mask layer over said deposited oxide layer with one or more openings therein in registry with the higher height first portions of the integrated circuit structure; etching exposed portions of said conformal oxide layer through the mask openings down to a level approximately equal to the level of the unexposed portion of the conformal oxide layer; removing the mask layer; and polishing the oxide layer to remove raised portions of the conformal oxide layer regaining after the etching step to form a highly planarized structure. Optionally, the oxide layer may be further etched anisotropically until the upper surfaces of the underlying integrated circuit structure is exposed.
Patent DE-69032650-T2 (DE)
Inventor: SPITZ ROBERT
IPC: B01D11/04
Filed: 1990-11-19
Granted: 1999-05-27
Abstract: The present invention discloses a process for rejuvenation of strip acid employed in the reclamation of expended lead-acid battery acid through extraction and filtration for removing metallic impurities from the battery acid. In the process of removing impurities from battery acid through extraction, the extractant becomes loaded with impurities and loses its effectiveness. Extractant may be regenerated by contacting it with an strip acid. In the present invention, a reduction process is employed to regenerate the strip acid so that it may be used repeatedly. By recycling the extractant and the strip acid in the present invention, the present process further increases the effectiveness of battery acid regeneration-producing a reclaimed battery acid fluid which performs very well in new batteries and substantially reducing by-product waste in the regeneration of the battery acid.
Patent DE-69033934-T2 (DE)
Inventor: RAGLAND WILLIAM
IPC: E04B1/76
Filed: 1990-05-30
Granted: 2002-11-28
Abstract: A lightweight and resilient heat barrier laminate which provides sound and vibration dampening. The laminate has a density less than about 5 lb/ft3 and a total thickness of no greater than about 1 inch. The laminate includes a first metal foil having high heat conductivity and a first batt of insulating nonwoven fiber material having a thickness of at least about 0.03 inch. The first batt is an outermost layer of the laminate which is adhesively bonded to a first side of the first metal foil. The laminate also includes a second metal foil and a second batt of insulating nonwoven fiber material different from the material of the first batt. The second batt has a thickness of at least twice as thick as the first batt and is adhesively bonded to a second side of the first metal foil. The second metal foil is an outermost layer of the laminate, has high heat conductivity, is in contact with the second batt of insulating material and in contact with a carpet.
Patent DE-69100148-T2 (DE)
Inventor: BLANC JEAN-PIERRE
IPC: A47J31/40
Filed: 1991-05-06
Granted: 1994-01-27
Abstract: The invention has as subject fixation staples for packaging foils for pastilles or cakes of ground coffee. The packaging foils for pastilles or cakes of ground coffee, for supplying an espresso coffee machine (22), used for infusing coffee from cakes (4) or metered amounts of ground coffee, are characterised in that they comprise, at their ends, attachment means (8A, 8B) such as staples permitting fixation with the upstream packaging foil (3B) and the downstream packaging foil (3A), this being so as to ensure continuity of supply to the coffee machine (22) by a series of packaging foils. The invention applies to coffee machines supplied by packaging foils of metered amounts of ground coffee. <IMAGE>
Patent DE-69100728-T2 (DE)
Inventor: OVAERT FRANCIS
IPC: E04D5/14
Filed: 1991-02-12
Granted: 1994-06-09
Abstract: The invention relates to a watertight roofing, especially for an industrial building, comprising a supporting element (2) adapted in order to be secured to a frame element (1) of the building, a layer of insulating material (3) disposed on the supporting element and a leak- tight covering (10) covering the layer of insulating material (3), connection means (4-9) being provided in order to keep these three constituents together, characterised in that a same first member (4) is used on the one hand in order to secure the supporting element (2) to the frame element (1), and on the other hand in order to form part of the said connection means and in that a second member is connected to the first member and to the watertight covering. In a first embodiment, the said first member is a screw (4) screwed into the frame element (1) and the said connection means comprise a hollow cylindrical intermediate part (6) whose bottom (20) is secured to the supporting element (2) by means of the said screw (4). 
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Patent DE-69103671-T2 (DE)
Inventor: UMETSU ISAO
IPC: B41F31/30
Filed: 1991-04-26
Granted: 1994-12-22
Abstract: In a safety device (4) for ink forming rollers, (3) each of the rollers is supported on a frame (1) through a moving shaft (5) movable in an axial direction to remove the ink forming roller, a safety pin (19) is provided which is urged and supported on the frame, the moving shaft is formed with a recess (18) for engagement with the safety pin and a guide surface (23) for guiding the safety pin to the recess against the urging force of the safety pin. When the ink forming roller is mounted, the safety pin automatically engages to interrupt movement of the moving shaft, thereby preventing the ink forming roller from falling down due to an external cause such as a power stoppage or a misoperation, and the safety device being prevented from careless locking failure, thereby improving the safety of the printing machine. <IMAGE>
Patent DE-69109080-T2 (DE)
Inventor: REEDMAN DAVID CREYKE
IPC: D05C5/06
Filed: 1991-08-28
Granted: 1995-09-28
Abstract: PCT No. PCT/GB91/01449 Sec. 371 Date Apr. 23, 1992 Sec. 102(e) Date Apr. 23, 1992 PCT Filed Aug. 28, 1991 PCT Pub. No. WO92/04493 PCT Pub. Date Mar. 19, 1992.A workpiece is supported by work support means (40; 40'; 40''; 44'; 142, 144) for movement in a first direction by co-operating workpiece clamping and feeding means (46; 142, 144), both said means being supported on a carriage (16) for movement in a second direction normal to the first to move a workpiece relative to a sewing machine head. Both of said means are arranged on both sides of an elongated aperture (42) extending in the second direction in alignment with a needle penetration point (N). Stepping motors (24; 60) are provided for moving the carriage (16) and operating the workpiece clamping and feeding means (46; 142, 144) under programmed control. A camera (70) is also provided aligned with the aperture 42, for detecting the peripheral outline of a workpiece fed therebeneath. Computer means is effective, in response to the detected outline, to identify the workpiece type and its orientation and location on the workpiece support means and accesses an appropriate stitch pattern data file and modifies the data to take account of the workpiece orientation and location. The workpiece is then sewn according to the thus modified data.
Patent DE-69109461-T2 (DE)
Inventor: BAGG GREVILLE EUAN GORDON
IPC: C01B21/20
Filed: 1991-07-25
Granted: 1995-09-28
Abstract: PCT No. PCT/GB91/01250 Sec. 371 Date Apr. 17, 1992 Sec. 102(e) Date Apr. 17, 1992 PCT Filed Jul. 25, 1991 PCT Pub. No. WO92/02452 PCT Pub. Date Feb. 20, 1992.Process for producing dinitrogen pentoxide (N2O5) consists of reacting a solution of dinitrogen tetroxide (N2O4) in a volatile organic solvent, with a stream of an ozone-containing carrier gas. N2O5 produced by reaction between the N2O4 and ozone is transferred into the gas stream, and is thereafter condensed out of the gas stream by contact with further inert organic solvent. The latent heat of formation of N2O5 is absorbed by the heat of vaporization of the solvent, so limiting increases in reaction temperature and suppressing the dissociation of the N2O5. In a preferred embodiment the reaction and absorption steps are performed in separate columns having organic solvent recalculating continuously through each with carrier gas flowing continuously from the reaction column to the absorption column.
Patent DE-69116081-T2 (DE)
Inventor: VAN MEURS JOHANNES MARIA
IPC: H05B41/392
Filed: 1991-10-17
Granted: 1996-08-08
Abstract: The invention relates to a circuit arrangement for operating a discharge lamp, comprising     a load branch B provided with lamp connection terminals, a DC-AC converter provided with a branch A coupled to the load branch B and comprising at least one switching element for generating a current of alternating polarity through the load branch B by being alternately conducting and non-conducting with a frequency f, a drive circuit E for rendering the switching element alternatively conducting and non-conducting with a frequency f, a control circuit C coupled to the drive circuit and the discharge lamp for generating a control signal which is dependent on the lamp current and serves to influence the frequency.   According to the invention, the control signal is also dependent on a signal S which is a measure for comparatively quick changes in the power consumed by the discharge lamp. It is achieved in this way that the lamp power can be adjusted over a wide range, irrespective of the type of the discharge lamp used. <IMAGE>
Patent DE-69123441-T2 (DE)
Inventor: SAUBOLLE MALCOLM
IPC: E01F9/677
Filed: 1991-09-06
Granted: 1997-06-12
Abstract: A hazard warning device for use in place of a conventional flare has a lamp assembly using a long shelf life battery to over-run light emitting diodes under control of a low duty cycle low frequency oscillator. The lamp assembly is built into a lens at one end of a baton-like device, the remainder of which is a stem provided with a strut assembly similar to an umbrella frame which can be deployed between a folded condition with the struts lying against the stem and a deployed condition in which it forms a tripod support for the device.
Patent DE-69124129-T2 (DE)
Inventor: CONSTANTZ BRENT R
IPC: A61F2/30
Filed: 1991-04-03
Granted: 1997-07-10
Abstract: Methods, compositions and apparatus are provided for coating a substrate with a strongly adherent hydroxyapatite coating, which allows for ingrowth of natural bone and strong bonding between the coating and the substrate. The procedure provides for coating under conditions which form sticky particles which bind to the substrate to from a crystalline hydroxyapatite coating. The coating has particular application for prostheses, where porous areas of the prostheses are completely coated with a thin sturdy coating of hydroxyapatite. The apparatus comprises a coating trough in which the substrates are present and the reactive components added. The medium is recirculated in an outer circuit through a distribution tank solution preparation tank and coating trough. Means are provided for maintaining temperature and pH. The substrates are maintained in a line normal to the flow in the trough and can be rotated to ensure even coating.
Patent DE-69226540-T2 (DE)
Inventor: WIKLUND MARTIN
IPC: B27B1/00
Filed: 1992-03-17
Granted: 1999-03-11
Abstract: The invention relates to a method of sawing a log in order to provide a high yield of vertical-grained pieces of lumber. According to the invention, this is achieved by sawing from the log not only pieces of lumber which are triangular or sector-shaped in cross-section but also essentially plane-parallel boards between adjacent pairs of the pieces which are triangular or sector-shaped in cross-section.
Patent DE-69227735-T2 (DE)
Inventor: WHITE DARRYL C
IPC: H04M11/00
Filed: 1992-07-07
Granted: 1999-07-01
Abstract: Apparatus for detecting an off-hook condition of a telephone line comprising :     a telephone data set coupled to the telephone line ; means, coupled to the telephone line, for measuring an initial value indicative of an off-hook electrical characteristic of said telephone line ; means coupled to the telephone line, for measuring an average value of an electrical characteristic of said telephone line at a predetermined time ; means for comparing said initial value and said average value ; and   means, responsive to said comparison, for causing said telephone data set to be established in an off-hook condition if said comparison differs by a predetermined amount.   <IMAGE>
Patent DE-69306751-T2 (DE)
Inventor: NICOLAU IOAN
IPC: C07C67/04
Filed: 1993-10-08
Granted: 1997-05-15
Abstract: A method of preparing a catalyst particularly useful in the reaction of ethylene, oxygen and acetic acid in the vapor phase to form vinyl acetate comprises impregnating a porous support with water soluble salts of palladium and gold, fixing the palladium and gold on the support as water insoluble compounds by immersing the impregnated support in a reactive solution and tumbling the impregnated support in the reactive solution for at least 1/2 hour to begin precipitation of the insoluble compounds and completing precipitation of the insoluble compounds on the support and reducing the insoluble compounds to free palladium and gold. The catalysts prepared in this manner have been shown to provide improvement with respect to reduced selectivity to CO2 during the vinyl acetate forming reaction.