baber/WOPTO huggingface dataset:
Patent DE-60326121-D1 (DE)
Inventor: THIES JENS CHRISTOPH
IPC: C09D7/62
Filed: 2003-05-20
Granted: 2009-03-26
Abstract: The invention relates to a process for the preparation of nano-structured and/or nano-porous surfaces, coatings having a nano-structured and/or nano-porous surface and articles comprising said coatings. The invention also relates to the use of coatings according to the invention, in particular as anti-reflective coatings. The process for the preparation of the surface nano-structured and/or nano-porous coatings or film is a process comprising the steps of  a) applying a mixture to a substrate which mixture comprises  i)  reactive nano-particles ii)   at least one solvent iii)   optionally a compound having at least one polymerisable group, in an amount that results in an increase in the transmission of at least 0.5%, for at least part of the electromagnetic spectrum between 400 and 800 nm, after the mixture has been applied and cured on a transparent substrate, in comparison with the same substrate without a coating  b) inducing crosslinking and/or polymerisation in the mixture applied to the substrate.
Patent DE-60329293-D1 (DE)
Inventor: GHYSELEN BRUNO
IPC: H01L27/12
Filed: 2003-07-09
Granted: 2009-10-29
Abstract: A method for transferring a layer of semiconductor material from a wafer is described. The wafer includes a support substrate and an upper surface that includes a buffer layer of a material having a first lattice parameter. In an embodiment, the technique includes growing a strained layer on the buffer layer. The strained layer is made of a semiconductor material having a nominal lattice parameter that is substantially different from the first lattice parameter, and it is grown to a thickness that is sufficiently thin to avoid relaxation of the strain therein. The method also includes growing a relaxed layer on the strained layer. The relaxed layer is made of silicon and has a concentration of at least one other semiconductor material that has a nominal lattice parameter that is substantially identical to the first lattice parameter. The technique also includes providing a weakened zone in the buffer layer, and supplying energy to detach a structure at the weakened zone. The structure includes a portion of the buffer layer, the strained layer and the relaxed layer. Lastly; the method includes enriching the concentration of the at least one other semiconductor material in the relaxed layer of the structure.
Patent DE-68904558-D1 (DE)
Inventor: STAVINOHA LEONARD
IPC: C07C1/26
Filed: 1989-01-19
Granted: 1993-03-04
Abstract: A process is disclosed for preparing bidentate ligands of the formula: <CHEM>  wherein: each Ar is independently selected from aromatic ring compounds having 6 up to 14 carbon atoms, e.g., phenyl, naphthyl, phenanthryl and anthracenyl; the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; each R, when present as a substituent, is independently selected from alkyl, alkoxy, aryloxy, aryl, aralkyl, alkaryl, alkoxyalkyl, aryloxyalkyl, cycloaliphatic, halogen, alkanoyl, aroyl, alkanoyloxy, aroyloxy, alkoxycarbonyl, aryloxy carbonyl, carboxyl, cyano, sulfonic acid or formyl radicals; n is a whole number in the range of 0-4 were Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl; each R1 and R2 is independently selected from alkyl, aryl, aralkyl, alkaryl or cycloaliphatic radicals, or substituted derivatives thereof, wherein; substituted derivatives include ethers, amines, amides, sulfonic acids, esters, hydroxyl groups and alkoxy groups. each R3 and R4 is independently selected from hydrogen and the R1 substituents; each of the above alkyl groups or moieties is straight or branched chain of 1-20 carbons; each aryl group contains 6-10 ring carbons; each cycloaliphatic group contains from 4-8 ring carbons; and  each Y is independently selected from the elements P, As, Sb and Bi.   The invention process comprises     (1) contacting a biaryl compound having the structural formula: <CHEM> with a proton abstracting agent under conditions suitable to form a biaryl dianion, which is then   (2) contacted with a Group V compound of the formula: <CHEM>  wherein X min  is halogen or a suitable leaving group. m
Patent DE-68911003-D1 (DE)
Inventor: PEARCE JOHN OLIVER
IPC: A61M15/00
Filed: 1989-02-22
Granted: 1994-01-13
Abstract: A dispenser [10] for powdered medication comprising a housing containing means [50] for piercing a capsule containing powdered medication, a generally cylindrical chamber [30] adapted to receive the capsule and in which the capsule can rotate freely to release the powdered medication, and a mouthpiece [20] through which the powdered medication can be drawn from the chamber [30], in which the chamber has three air inlets [37, 38, 39] spaced around the cylindrical wall of the chamber.
Patent DE-68917879-D1 (DE)
Inventor: SOUTHERN EDWIN
IPC: C12Q1/68
Filed: 1989-05-02
Granted: 1994-10-06
Abstract: An apparatus is provided for analysing a polynucleotide. The apparatus includes: a support having an impermeable surface; porous material attached to the impermeable surface; and an array of oligonucleotides with predetermined sequences attached to the porous material. The array includes at least two defined cells, the sequence of the oligonucleotides of a first cell being different from the sequence of the oligonucleotides of a second cell, and the oligonucleotides being shorter than the polynucleotide.
Patent DE-68919746-D1 (DE)
Inventor: FINCHAM LAWRENCE REGINALD
IPC: H04R9/02
Filed: 1989-05-05
Granted: 1995-01-19
Abstract: A compound loudspeaker drive unit is disclosed comprising a low frequency unit having an outwardly and forwardly flaring conical diaphragm (21) and a high frequency drive unit (27) located in or adjacent to the neck of the low frequency conical diaphragm such that the acoustic centres of the two units are substantially coincident and, for a cross-over frequency range in which both drive units contribute significant sound output, the directivity of sound radiation from the high frequency unit (27) as acoustically loaded by the low frequency conical diaphragm (21) is substantially the same as that of the low frequency unit. A magnet structure (28,29,30) for the high frequency unit utilises a magnet (29) formed of neodymium iron boron which enables the high frequency unit (27) to be positioned within a drive coil (23,24) for the low frequency diaphragm while providing a required high value of magnetic flux.
Patent DE-68921783-D1 (DE)
Inventor: BEBBINGTON CHRISTOPHER ROBERT
IPC: C12N15/67
Filed: 1989-04-18
Granted: 1995-04-27
Abstract: The present invention relates to a method for transforming a lymphoid cell line to glutamine independence which comprises: transforming the lymphoid cell line with a vector containing an active glutamine synthetase (GS) gene; growing the transformed cell line on a medium containing glutamine; and continuing the growth of the transformed cell line on a medium in which the glutamine is progressively depleted or on a medium lacking glutamine, and to vectors and host cells for use in the method.
Patent DE-68923931-D1 (DE)
Inventor: CAVENDER KEITH DOUGLAS
IPC: B29C33/58
Filed: 1989-10-27
Granted: 1995-09-28
Abstract: A process which comprises (i) the generation of release surfaces by application to predetermined areas of a solid surface of a solution, suspension or dispersion of a release agent and a supercritical fluid that vaporizes from the release agent, (ii) the deposition of a mass onto the release surface containing the release agent, and (iii) the separation of the mass or a product derived from the mass from such surface covered by the release agent. Novel apparatus for carrying out the process are described.
Patent DE-68925030-D1 (DE)
Inventor: WEAVER JAMES
IPC: A61M37/00
Filed: 1989-01-17
Granted: 1996-01-18
Abstract: An electrical process for enhancing and/or controlling transport of molecules across tissue such as human and animal skin is disclosed. The process involves the use of a high voltage, short duration electrical pulses on the tissue surface to produce electroporation. Once this effect has occurred, concentration, pressure or temperature gradients, or iontopheresis can be used to move molecules across the tissue. The process can be repeatedly applied without producing undesirable tissue damage or can be used to purposely cause highly limited tissue damage for the purpose of providing a desired, relatively long term molecular transport pathway. The occurrence of the electroporation effect can be detected by monitoring the tissue for a reversible electrical breakdown, which, along with an enhanced tissue permeability, is the characteristic effect of electroporation.
Patent DE-68925739-D1 (DE)
Inventor: ROSE FLOYD D
IPC: G10H3/26
Filed: 1989-05-24
Granted: 1996-03-28
Abstract: A sustainer for providing sustained sounds from a musical instrument has a feedback circuit for converting a pickup signal representing a vibration of a string or other vibratory element to a drive signal and applying drive forces to the vibratory element responsive to the drive signal. The sustainer is arranged to compensate for the phase lag of the pickup signal relative to motion of the vibratory element and to compensate for the phase lag of the drive forces provided by the driver relative to the drive signal. The feedback circuit may be arranged to provide a phase difference between the drive signal and the pickup signal such that the phase difference varies with frequency towards a drive signal leading phase difference with increasing frequency. This phase compensation provides enhanced response of the strings in the fundamental mode of vibration. The driver preferably is arranged so that the drive forces applied to the strings do not vary with lateral movement of the strings.
Patent DE-68927437-D1 (DE)
Inventor: KAZAMI JUN
IPC: C12N9/02
Filed: 1989-08-09
Granted: 1996-12-12
Abstract: A luciferase having a 555 amino-acid sequence (specified in the patent) and its derivs. (such as fragments of the luciferase consisting of residues 29-555; 30-55; 31-555 or 32-555) are new. Also claimed are a DNA sequence coding for the luciferase or its derivs.; a DNA vector contg. the DNA sequence connected to the downstream side of a suitable promoter and SD sequence (e.g. derived from a coliform bacterium); and a transformant organism contg. the vector (e.g. an animal cell, yeast or coliform bacterium) and capable of expressing the DNA sequence and forming the luciferase.
Patent DE-69001493-D1 (DE)
Inventor: LE GRAZIE CHRISTINA
IPC: A61K9/00
Filed: 1990-01-26
Granted: 1993-06-09
Abstract: The present invention refers to the use of 5-methyltetrahydrofolic acid, of 5-formyltetrahydrofolic acid and of their pharmaceutically acceptable salts for the preparation of controlled release pharmaceutical compositions suitable for the use in the therapy of depressive disturbances, in particular major depression, dysthymia or depressive neurosis and not otherwise specified depressive disturbances, independently from folate plasmatic levels, and to the pharmaceutical composition thus prepared.
Patent DE-69005382-D1 (DE)
Inventor: MALAURIE CLAUDE
IPC: H05K7/20
Filed: 1990-07-10
Granted: 1994-02-03
Abstract: A device for dissipating heat for a surface mount component assembled onto a printed circuit board is made up by a metallic plate deposited on the rear of the substrate under the surface mount component. A thermal coupling device is made up by a small heat collecting plate provided on the front side of the substrate and the actual substrate. The heat collecting plate also performs an electro-magnetic shielding function and is advantageously constituted either by the shielding plate normally provided for this purpose or by an extension thereof.
Patent DE-69025952-D1 (DE)
Title: Antithrombotische peptide und pseudopeptide
Inventor: KLEIN SCOTT
IPC: C07K5/08
Filed: 1990-11-28
Granted: 1996-04-18
Abstract: Disclosed are novel amino acid derivatives of the formula:  <IMAGE> wherein X is H, amidino or  <IMAGE>  Y is H, amino or  <IMAGE>  Z is <IMAGE>   OR1 or a naturally occurring L-amino acid, bounded to the carbon atom at the  alpha -amino position; R is alkyl, aryl or aralkyl; R1 and R2 are independently H, alkyl, aryl, aralkyl or allyl; m is 1 through 5; n is 0 through 4; and pharmaceutically acceptable salts thereof, that inhibit platelet aggregation and thrombus formation in mammalian blood.
Patent DE-69027541-D1 (DE)
Inventor: ENG KJELL
IPC: A41D31/00
Filed: 1990-12-27
Granted: 1996-07-25
Abstract: A fabric intended to serve as an insert in working trousers or trouser legs for power-saw operators. The fabric consists of two layers, viz. a carrier layer or passive layer, wherein the threads interconnect the threads of the active layer, i.e. the layer wherein on account of the contraction of the passive layer threads caused by suitable treatment of them, the threads of the active layer are forced to take on a sinuous configuration whereby at their contact with the saw chain the sinuous sections will be caught by the chain, and the threads of the active layer by pulled out and thus so heavily oppose the movement of the saw chain that the latter is immobilized.
Patent DE-69028307-D1 (DE)
Inventor: THELWALL JOHN
IPC: C13B20/00
Filed: 1990-07-27
Granted: 1996-10-02
Abstract: PCT No. PCT/GB90/01172 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Jul. 27, 1990 PCT Pub. No. WO91/01785 PCT Pub. Date Feb. 21, 1991.An evaporator in the form of a vacuum pan has partitions (38) providing a plurality of compartments (42, 46) between an inlet and outlet. The compartments increase in volume from the inlet to the outlet, each compartment having at least one pair of hollow fins (50). A pair of shafts (32) pass through the partitions (38) to provide vanes (58) in each compartment. The vanes (58) pass over the surfaces of the respective fins (50) to agitate fluid in the vacuum pan, the fluid passing from compartment to compartment by way of weirs. The number of fins (50) in each compartment increases from the inlet to the outlet, and the fins (50) may be heated, as may be the vanes (58). The apparatus is advantageous in preparing crystalline sugar from sugar solution, providing for even dispersal of sugar crystals and keeping the massecuite in motion before the latter in its most concentrated state leaves the compartment (46) for further processing.
Patent DE-69030951-D1 (DE)
Inventor: MARTIN DENNIS ROY
IPC: G06F11/20
Filed: 1990-12-28
Granted: 1997-07-24
Abstract: A method of pairing disk units in a computer system where mirroring is desirable is disclosed. Where possible, disk units are paired with other disk units located on a different bus. This provides the highest level of protection against inaccessible data due to data loss or failure of a component in the computer system. Where this is not possible, the remaining disk units are paired with disk units located on a different I/O processor, a different controller, or a different disk enclosure. Where none of these pairings are possible, the remaining disk units fall below the threshold level of protection and therefore cannot be paired within the segment. Any disk units that could not be paired are placed on a spare list. Several attempts are made to pair up disk units on the spare list. If all of these attempts fail, the paired disk units with the lowest level of protection are broken apart and added to the spare list, where attempts are again made to pair up the disk units on the spare list. After all units are paired, a pair of disk units is compared with other pairs of disk units to see if the level of protection can be increased by swapping mates. This comparison of pairs of disk units is repeated until the level of protection is optimized. Each time the computer system is started, a check is made to determine if a configuration change resulted in a lower level of protection. If so, the user is asked if he would like the disk units on the computer system to be re-paired to increase the level of protection. <IMAGE>
Patent DE-69031983-D1 (DE)
Inventor: BELSAN JAY
IPC: G06F3/06
Filed: 1990-09-26
Granted: 1998-02-26
Abstract: The multiple step data read apparatus provides a buffer memory (108-0) for each read/write head (110-0) in the rotating media (111-0) data storage system that can store up to the entire track (400) of data that includes the requested data (Sectors 2-6). The data is fragmented such that the data transferred into the read/write head buffer first is transmitted to the control unit first whether or not that data is at the beginning of the data requested by the control unit. The data is further fragmented such that critical portions of the data are available to the control unit to satisfy the host request as soon as the data is read from the device. This fragmenting results in the data becoming available to the control unit in the minimum time possible and the performance of the subsystem being the maximum possible. In addition each data fragment transfer to the control unit (104) is initiated a predetermined time before the end of the fragment of data such that the read/write head (110-0) reaches the end of the fragment the same time that the last sector of the fragment is transmitted to the control unit (104).
Patent DE-69102437-D1 (DE)
Inventor: BROT MICHEL
IPC: B41J29/387
Filed: 1991-01-04
Granted: 1994-07-21
Abstract: At least one position sensor (6) is provided for detecting the position of the processing head (3) when the cover (4) is closed and allowing operation only if the processing head (3) is in the working position. The invention is applied in particular to thermal printers and to fax machines. <IMAGE>
Patent DE-69106702-D1 (DE)
Inventor: TOLLET DANIEL
IPC: B63B1/10
Filed: 1991-05-03
Granted: 1995-02-23
Abstract: A multi-hulled boat has at least three hulls, with the outside hulls extending forward beyond the central or inside hull or hulls. The hulls are tapered with a cross-sectional configuration that increases in side front to rear, thus forming a channel or tunnel between adjacent hulls which decreases in cross-sectional size front to rear. Air entering the tunnels is compressed, thus imparting a lifting force to the hulls lifting the hulls partially out of the water to decrease the hydraulic drag on the hulls. The hulls have identical cross-sectional areas at identical transverse planar sections thereof. The bottom of each hull is flat and inclined at an angle with the horizontal. The hull bottoms join the hull sides at a chamfer which increases in size front to rear. Shutters or flaps may be used to partially or fully close off the tunnels between the hulls to control airflow or to trap water-borne material to be collected and recycled.
Patent DE-69110436-D1 (DE)
Inventor: SAITO CHIAKI
IPC: A23L13/40
Filed: 1991-12-20
Granted: 1995-07-20
Abstract: The biochemical, chemical and/or physical treatment of cholesterol-containing foodstuffs in order to obtain a cholesterol-reduced product is improved by treatment of the foodstuff with a hydrolytic enzyme, e.g. phospholipase A, capable of hydrolysing ester bonds in phospholipids contained in the foodstuff, that hydrolytic treatment taking place either before, or simutaneously with, the cholesterol-reducing treatment, especially when that treatment is itself biochemical.
Patent DE-69113485-D1 (DE)
Inventor: PIEPER CHRISTOPHER MARTIN
IPC: B65G53/52
Filed: 1991-01-02
Granted: 1995-11-09
Abstract: An absorbent article is described which comprises a substantially integral fibrous layer of hydrophilic fibers; and a quantity of superabsorbent particles integrally mixed among said fibers in a non-layered configuration, and arranged with weight percentages of said superabsorbent particles (with respect to a total weight of superabsorbent) nonuniformly distributed along a length dimension of said article with selected length-wise, superabsorbent-containing regions of said fibrous layer having higher percentages of superabsorbent than other length-wise, superabsorbent-containing regions. <IMAGE>
Patent DE-69123640-D1 (DE)
Inventor: HOTCHKISS ROBERT N
IPC: A61F5/01
Filed: 1991-06-05
Granted: 1997-01-30
Abstract: A dynamic joint support having proximal and distal support sections and means (46,60,66) for rigidly connecting each support section to bone and a pair of hinges (14) connecting each support section to each other and pivoting at the joint to cause movement of the support section and its corresponding attached bone through the movements of flexion and extension. The hinge (14) may be driven in its movement by a gear mechanism (30,70,74) which may be disengaged by means of a clutch (78). The dynamic joint support may also include a distraction mechanism for movement of the bones out of contact in the joint, while allowing for an active range of motion at the joint. <IMAGE>
Patent DE-69126698-D1 (DE)
Inventor: IPPOLITO RONALD A
IPC: G11C29/00
Filed: 1991-08-23
Granted: 1997-08-07
Abstract: An electronic printing system with a plurality of hard disks (90-1, 90-2, 90-3) for storing system files, each disk (90-1, 90-2, 90-3) having a bad page table (172), and processing means for generating a composite bad page table (180), providing a common allocation table (130) for controlling allocation of disk file space for storing system files on the disks (90-1, 90-2, 90-3), and precluding allocating of system files to areas of the disks (90-1, 90-2, 90-3) identified in the composite bad page table (180) as being unusable. The invention also relates to the process for storing files of the electronic printing system. <IMAGE>
Patent DE-69129986-D1 (DE)
Inventor: MCKINNEY DAVID
IPC: G01N15/05
Filed: 1991-04-17
Granted: 1998-09-17
Abstract: An apparatus and process for accurately determining settling data for the settling of erythrocyte cells from a plasma fluid in a test specimen of blood. The apparatus includes a settling tube, a sensing assembly movably mounted proximate the settling tube. Preferably an infrared emitter and detector are provided in the sensing assembly, and a control assembly is provided which senses data at a high rate and is responsive to the sensed data to sample or store the time at which sensed reflectivity exceeds a threshold level. When the threshold is reached, data is sampled and the tracking head is moved by a very small step. This process is repeated to enable tracking of the descent of the separation boundary between the erythrocyte cells and plasma fluid. The apparatus senses changes in reflectivity of the erythrocyte portion of the specimen below and up to the separation boundary. The apparatus and process also includes a scanning process to calibrate the reflectivity for each test specimen, the reflectivity also is measured immediately after moving the sensing assembly and recorded as a function of the position of the sensing assembly. An apparatus and process for scanning the plasma fluid and white cells above the separation boundary for reflectivity of infrared or visible light radiation as a function of height above the separation boundary also is disclosed.
Patent DE-69203929-D1 (DE)
Inventor: WOJCIK HENDRICUS TADEUSZ
IPC: A47B88/493
Filed: 1992-04-29
Granted: 1995-09-14
Abstract: A suspension frame type drawer (1) with an anti-rack system, provided with telescopic guides (10) consisting of a drawer section (11) connected to the drawer (1), a central section (12) and a cabinet section (13) to be housed in a cabinet surrounding the drawer (1) and provided with a rack (14). Mounted to the drawer (1) is a shaft (7) carrying on both sides gear wheels (8) engaging the racks (14). The racks (14) are equipped with a tiltable extension piece (16) having teeth (19). When the drawer (1) is completely pulled out of the cabinet, the gear wheels (8) continue to engage the extended racks (14), so that the anti-racking effect is retained in that position. When pushing in the drawer (1), the extension piece (16) is tilted about its pivot (20). <IMAGE>
Patent DE-69204154-D1 (DE)
Inventor: OWITI CLARICE AWINO
IPC: D21H21/02
Filed: 1992-12-21
Granted: 1995-09-21
Abstract: A process for the felts of a papermaking operation in order to inhibit the deposition of particulate matter in the felt comprising applying to the felt a fatty acid imidazoline compound.