baber/WOPTO huggingface dataset:
Patent DE-68921962-T2 (DE)
Inventor: LINDMAYER JOSEPH
IPC: G11B7/24097
Filed: 1989-07-14
Granted: 1995-10-19
Abstract: A three-dimensional optical memory system is disclosed which utilizes at least two layers of electron trapping media having different sensitivities to visible light coated on a substrate to store data in the form of light energy. Data is written onto the substrate, which may be in the form of a disk, which is contained in a light-tight contamination-free environment similar to a Winchester hard disk drive system, using at least two visible light laser beams having different wavelengths. Data is read from the disk using an infrared light laser beam. The at least two different data streams are separately detected. The system may be used as part of an optical disk drive system which is designed to fit within a standard mini or 5-1/4 inch disk drive form factor for personal computers.
Patent DE-68923881-T2 (DE)
Inventor: LEITCH CLIFFORD
IPC: H04L27/22
Filed: 1989-05-22
Granted: 1996-04-11
Abstract: A receiver circuit recovers the phase of the carrier of a received MSK signal so that conventional synchronous detection techniques can be employed to demodulate the received signal. A quadrature receiver circuit (204-214) processes the received MSK signal to produce in-phase and quadrature phase baseband signals. These I-channel and Q-channel baseband signals are viewed as one signal which is expressed as a complex number; the I-channel forming the real part and the Q-channel forming the imaginary part. The baseband signal is multiplied (218 and 220) by odd and even orthogonal functions (222 and 224) and then integrated (226 and 227) over odd and even numbered two bit periods, respectively. The odd orthogonal function begins and ends on odd numbered two bit periods of the received MSK signal, while the even orthogonal function begins and ends on even numbered two bit periods. The result of the integration is a single complex number for each bit of the received signal. From each of these complex numbers, two supplementary angles are computed (228 and 229). A phase error algorithm (230) resolves which one of the two supplementary angles is the phase error between the carrier of the received MSK signal and the oscillator (208 or 302) of the quadrature circuit by selecting the angle that is closer to the phase error that was calculated for the previous bit.
Patent DE-68924765-T2 (DE)
Inventor: MARSHALL RICKY ALAN
IPC: G01N33/50
Filed: 1989-12-06
Granted: 1996-05-30
Abstract: A method for anyalyzing and separating the three major populations from a composite histogram of white blood cells is provided by identifying a modal value for both the lymphocyte (lymph) and granulocyte (gran) concentrations over respective first predetermined ranges in the histogram. 60% thresholds from said peaks are also determined and lymph and gran areas are estimated to provide lymph and gran curves. These curves are then subtracted from the histogram resulting in a mid population curve whose peak is determined and from which is derived left and right thresholds based on the mid population peak. The left and right thresholds are then applied to the histogram and the areas to the left, between, and to the right of the thresholds are integrated in order to derive the lymph, monocyte and gran areas of the histogram. The method provides discriminators with moving thresholds which vary in accordance with changes in the histogram and compensate for changes in conditions which affect the size distribution of the white blood cells. Apparatus for performing the method is also disclosed.
Patent DE-68925872-T2 (DE)
Inventor: DURET FRANCOIS
IPC: A61B5/107
Filed: 1989-11-17
Granted: 1996-10-24
Abstract: PCT No. PCT/FR89/00594 Sec. 371 Date Jul. 27, 1990 Sec. 102(e) Date Jul. 27, 1990 PCT Filed Nov. 17, 1989 PCT Pub. No. WO90/05483 PCT Pub. Date May 31, 1990.The three-dimensional correlation of images of a human organ, especially dental arcades, uses an impression in the occlusive position, providing a reference in the form of three mutually spaced reference points. Three-dimensional views are taken of the impression and the points and views are also taken with the impression removed. Using the images of the reference points as a basis, the sets of views are then correlated to bring them into a single referential system.
Patent DE-68929439-T2 (DE)
Inventor: FATTORI JOSEPH E
IPC: A45D40/04
Filed: 1989-02-08
Granted: 2003-04-10
Abstract: A package for a stick product (1), such as an antiperspirant stick (4), comprises a barrel (3) for containing the stick, the barrel having an opening through which the stick can be exposed for use, and a product support member (8) for supporting the end of the stick product opposite the end of the stick which is to be exposed. The package, including an applicator surface (6), allows the consumer to rub the product in while avoiding the problem of contacting the underarm with the relatively narrow edge of the barrel. The surface of the product support member (8) has a configuration, in cross section, like that of the applicator surface (6) adjacent the periphery of the opening, so that the product can be used to the bottom of the stick. <IMAGE>
Patent DE-69015253-T2 (DE)
Inventor: YOSHIDA NOBUO
IPC: G01N33/53
Filed: 1990-05-15
Granted: 1995-05-04
Abstract: This invention provides an immunoassay of elastase-1, which comprises subjecting (a) labelled elastase-1 treated with Boc-TACK and (b) elastase-1 to be measured to competitive reaction with anit-elastase-1 antibody, wherein the Boc-TACK denotes (CH3)3COCO[NHCH(CH3)CO]3CH2Cl.
Patent DE-69022189-T2 (DE)
Inventor: CAVANI FABRIZIO
IPC: C07C15/073
Filed: 1990-11-08
Granted: 1996-02-29
Abstract: An alkylating process is disclosed, according to which aromatic and alkylaromatic compounds, phenol and phenol derivatives are alkylated with olefins containing from 2 to 4 carbon atoms. The process is carried out in the presence of Beta zeolite as the catalyst. Beta zeolite is used as such, or modified by means of the isomorphous replacement of aluminum by boron, gallium or iron. In particular, this process is useful for preparing cumene.
Patent DE-69022502-T2 (DE)
Inventor: KRUEGER ROBERT
IPC: B01D63/02
Filed: 1990-02-02
Granted: 1996-05-02
Abstract: Disclosed is a process for sealing a hollow fiber membrane separation bundle (10) into a case (16). The bundle (10) of hollow fibers, surrounding a core (12) and having tubesheets (14, 15) at each end which bind the hollow fibers together, is positioned within the case that is in a vertical position. A resin is introduced through an opening into the first end of the case to fill the region adjacent the first end between the interior of the case and first tubesheet while retaining a space or cavity overlying the open ends of said hollow fibers at the first tubesheet. The resin is cured, the position of the case (15) reversed and the process repeated for the second end of the case. Openings (21, 22) are provided at each end of the case through the cured resin, penetrating to the space overlying the ends of the hollow fibers, thereby providing flow paths for introducing or withdrawing fluids. A separation module is described made by the above defined process which further includes baffles for channeling fluid flow on the exterior of said hollow fibers parallel to this core and countercurrent to boreside flow.
Patent DE-69023954-T2 (DE)
Inventor: MORI SHOSEI
IPC: C09K19/34
Filed: 1990-05-07
Granted: 1996-06-13
Abstract: A mesomorphic compound represented by the following formula (I): <CHEM> wherein R1 and R2 respectively denote a linear or branched alkyl group having 1 - 16 carbon atoms capable of having a substituent; Y1 denotes -COO-, -OCO-, -CH2O- or -OCH2-; Z1 denotes a single bond, -O-, -COO-, -OCO- or -OCOO-; and X denotes a halogen, cyano group or methyl group.
Patent DE-69024659-T2 (DE)
Inventor: MORTON DONALD L
IPC: A61K47/48
Filed: 1990-10-31
Granted: 1996-11-07
Abstract: The invention provides methods for the detection of urinary tumor-associated antigens (U-TAA). In particular, immunologic detection means are disclosed for tumor antigens where the tumor antigen is either in an independent form or combined with an anti-tumor antigen antibody in a naturally-occurring immune complex. Methods to detect the tumor antigen U-TAA, eg. by double determinant EIA, are exemplified.
Patent DE-69028356-T2 (DE)
Inventor: FITZGERALD JOHN JOSEPH
IPC: H04B1/58
Filed: 1990-05-21
Granted: 1997-03-06
Abstract: A transceiver circuit for use in a high speed data transmission network is disclosed that provides for simultaneous bidirectional transmission of data over coaxial or twisted pair media. A transmitter circuit provides an output data signal to a bridge network. The bridge network develops a cancelling signal and a combined signal. A receiver section includes a high speed subtracting circuit that determines the difference between the cancelling signal and the combined signal to effectively cancel data supplied by the transmitter section. <IMAGE>
Patent DE-69029622-T2 (DE)
Inventor: PARKER JEFFERY R
IPC: G02B6/40
Filed: 1990-08-21
Granted: 1997-04-30
Abstract: A connector assembly (5, 5 min ) includes buffer material (16, 16 min ) surrounding the optical fibers (11, 11 min ) at one end of an optical fiber light cable (3) and a ferrule (17, 17 min ) crimped onto the buffer material (16, 16 min ) which squeezes the buffer material and packs the optical fiber ends substantially solid. During the crimping operation, the buffer material protects the optical fibers from the ferrule while permitting the optical fibers to be deformed to a desired cross-sectional shape, for example, to that of a polygon so they are packed more solid. Different types of shielding (46, 48, 50, 55) may be used to prevent light from a light source from striking selected areas of the polished end of the connector assembly (5 min ) including particularly the buffer material (16 min ) and, if desired, a surrounding ferrule (17 min ) to reduce heat build-up in the connector assembly (5 min ) so that more light energy can be transmitted through the light cable (3) without overheating.
Patent DE-69031914-T2 (DE)
Inventor: NICOLA NICOS
IPC: A61P7/00
Filed: 1990-08-10
Granted: 1998-07-30
Abstract: The invention provides a recombinant or synthetic receptor for granulocyte-macrophage colony-stimulating factor (GM-CSF) and biochemical and/or biological equivalents, homologues, or derivatives thereof. The GM-CSF receptor is useful inter alia in treatment and diagnosis of GM-CSF related diseases, and in screening of agonists and antagonists of binding of GM-CSF to its cell-bound receptors. The invention further provides nucleic acid sequences encoding GM-CSF receptor, recombinant DNA molecules comprising these sequences, and transformed hosts carrying the recombinant DNA molecules, as well as antibodies directed against GM-CSF receptor, and pharmaceutical compositions comprising either the GM-CSF receptor or antibody thereto.
Patent DE-69032191-T2 (DE)
Inventor: SKEEN MARION DALE
IPC: H04L29/06
Filed: 1990-01-19
Granted: 1998-11-05
Abstract: A communication interface for decoupling one software application from another software application such communications between applications are facilitated and applications may be developed in modularized fashion. The communication interface is comprised of two libraries of programs. One library manages self-describing forms which contain actual data to be exchanged as well as type information regarding data format and class definition that contain semantic information. Another library manages communications and includes a subject mapper to receive subscription requests regarding a particular subject and map them to particular communication disciplines and to particular services supplying this information. A number of communication disciplines also cooperate with the subject mapper or directly with client applications to manage communications with various other applications using the communication protocols used by those other applications.
Patent DE-69032321-T2 (DE)
Inventor: FINN JOHN MICHAEL
IPC: C07D411/04
Filed: 1990-11-19
Granted: 1998-10-08
Abstract: There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.
Patent DE-69032430-T2 (DE)
Inventor: SCHWENDEMAN ROBERT
IPC: H04Q1/30
Filed: 1990-11-23
Granted: 1998-12-03
Abstract: A satellite based simulcast paging communication system comprises a plurality of terrestrial stations capable of simulcasting the paging information with at least one satellite for reception by one or more of a plurality of terrestrial receivers (pagers). Also included is at least one control station for determining where and how to deliver the paging information to achieve simulcast transmission.
Patent DE-69100073-T2 (DE)
Inventor: MONNERET JEAN JACQUES
IPC: E02D29/12
Filed: 1991-03-28
Granted: 1993-10-07
Abstract: This manhole with a hinged lid and damping joint is of the type composed of a circular frame (2) with a internal collar (2) and of a single circular lid (3) articulated by a radial tenon (4) disposed in a lug (6) of the frame. According to the invention, the damping joint (13) has an inverted T-shaped cross section whose stem is force fitted into a circular groove opening from the lower surface of the lid (3) and whose bearing surface is such that it comes to bear on the collar (14) of the frame, this joint being associated with guidance means (15-16-17-18) for the pivoting of the lid during its overturning closing phase and with guidance means (27) for the insertion of the circular rib (10) of the lid (3) into the opening formed by the collar (14) of the frame (2). <IMAGE>
Patent DE-69112624-T2 (DE)
Inventor: BENTON MICHAEL
IPC: G06F12/16
Filed: 1991-06-07
Granted: 1996-04-25
Abstract: A memory system provides a method for error detection and correction. Large data words are divided into multiple error correction zones. One zone from each of two or more words are combined to form an error domain. Address bits are also included in the domains. Check bits are generated from the data bits in each domain and stored with the data. During data retrieval, each domain is processed separately, generating a syndrome for each domain. The syndromes provide indication of bit errors, allowing the correction of a single-bit error in each domain. Multiple-bit errors may thus be corrected within each word using a single-bit error correction code. Data are distributed in physical memory so that, within each domain, no more than one data bit is stored in the same memory device. This method provides full error correction capability in the presence of a catastrophic memory package failure, so long as failures in multiple packages do not cause multiple errors within a single error correction domain. During both read and write operations, error correction code processing may be performed in parallel for multiple domains, enhancing performance.
Patent DE-69116677-T2 (DE)
Inventor: LEE ROBERT
IPC: A61K8/89
Filed: 1991-11-07
Granted: 1996-06-20
Abstract: A foaming detergent composition for personal washing comprises:     A - a detergent active, preferably a mixture of     A1 - non-soap anionic detergent, and   A2 - amphoteric or polar nonionic detergent; and   B - a skin emollient material, preferably selected from   B1 - skin moisturizers   B2 - occlusive agents   B3 - humectants   and mixtures thereof.
Patent DE-69126167-T2 (DE)
Inventor: SALVITTI SERGIO
IPC: H03M13/09
Filed: 1991-04-08
Granted: 1997-12-04
Abstract: The present invention is directed to the field of industrial devices for data transmission control and relates in particular to an electronic device for parallel correction of data streams protected with error detection by cyclic redundancy check, consisting essentially of a syndrome generator having a parallel input, wherein a data stream is entered, and a delay circuit wherein the same data stream is entered at the same time, in order to be memorized : the syndrome generator then calculates the characteristic elements, i.e. the syndrome , of the data stream and sends them to a decoder for the recognition of eight syndrome configurations corresponding to the so-called syndrome of Meggit plus further seven ones following cyclically the first one ; trip whole being controlled by a control logic which also handles a further parallel correction circuitry ; at the end of the correction phase the control logic will signal, via two outputs, an error detection event and/or a carried out correction. <IMAGE>
Patent DE-69209530-T2 (DE)
Inventor: PETERSON GERALD H
IPC: A61M39/00
Filed: 1992-01-09
Granted: 1996-10-02
Abstract: A flashback plug (10) has a body molded of a semi-translucent polymeric material along and about an axis. A distal end (13) of the body (12) engages in fluid tight communication a needle hub flash chamber (14) and a proximal end (15) extends therefrom to receive a fitting (21). A passage (16) extends through the body along the axis from the proximal end to the distal end (13) to permit flow therethrough. A vent membrane (18) of a hydrophobic filter media is mounted by its periphery across the passage. The vent membrane (18) is insert molded within the body to capture the proximally extending periphery thereof so that liquid in the passage distal end (13) can not reach the proximal end (15). The proximal end (15) of the passage (16) has the shape of a female luer taper which terminates distally with at the vent membrane (18). A pair of opposed channels (25) extend longitudinally and parallel to the axis from the vent membranes (18) to the proximal end (15). The distal end (13) of the body (12) has an outside a male luer for engaging the needle hub flash chamber (14). <IMAGE>
Patent DE-69228809-T2 (DE)
Inventor: ELLIS GLYNN ARTHUR
IPC: B23D63/14
Filed: 1992-05-07
Granted: 1999-11-25
Abstract: PCT No. PCT/GB92/00833 Sec. 371 Date Jan. 4, 1994 Sec. 102(e) Date Jan. 4, 1994 PCT Filed May 7, 1992 PCT Pub. No. WO92/19406 PCT Pub. Date Nov. 12, 1992.A machine for use in the manufacture of saw blades includes apparatus for performing a plurality of machining operations on the tips of individual teeth of the saw blades. Each tip to be machined is positioned in turn at a point coincident with a horizontal axis X normal to the body of the saw blade. The machine includes a main frame having a pivot coincident with the axis X. The front face and top face are machined by apparatus supported on a first yoke mounted on the pivot and situated to the right of a vertical plane containing the axis X. All other apparatus for machining other aspects of the blade tip including the side faces, steel relief, face profiling, grooving, bevelling, quill grinding, etc., are supported on a second yoke mounted on the pivot and situated to the left of the vertical plane containing the axis X.
Patent DE-69230683-T2 (DE)
Inventor: LEOPOLD RAYMOND J
IPC: H04B1/10
Filed: 1992-09-07
Granted: 2000-09-28
Abstract: Providing a background noise generator (60) in a digital receiver (40) to produce a small, controlled amount of background noise in the audible output of the receiver to provide an indication to the operator of the continued operation of the receiver. <IMAGE>
Patent DE-69300319-T2 (DE)
Inventor: IGUCHI MASAHIRO
IPC: E03D9/08
Filed: 1993-04-15
Granted: 1996-01-25
Abstract: A toilet seat mounting box (2) for mounting on the rear part of the top of a toilet includes a nozzle (3) for spraying washing water onto the buttocks of a user of the toilet and a water flow valve (8) for adjusting the flow of water supplied to the nozzle. The mounting box has a projecting part (2a) on one side which projects towards the front of the toilet. A washing strength adjusting rotor (9) for operating the water flow adjustment valve is located on the side of the said projecting part, and a shaft (9a) rotated by the rotor is mechanically connected to the water flow adjustment valve by gears (10). <IMAGE>
Patent DE-69307909-T2 (DE)
Inventor: YEOMAN NEIL
IPC: B01D3/00
Filed: 1993-10-12
Granted: 1997-07-10
Abstract: A reaction with distillation column is provided with a plurality of discrete catalytic reaction containers. The containers contain a plurality of solid catalyst particles which form a catalytic reaction zone. The containers also include a liquid collection tray cover which defines a liquid accumulation zone immediately overlying the catalytic reaction zone. Overflow weirs are provided on the tray cover to allow for overflow of liquid on the tray cover. A member may be provided within the containers to create an open area within the catalytic reaction zone to facilitate entry of the liquid into the catalytic reaction zone. The containers can be individually positioned within the reactor to suit particular process requirements.
Patent DE-69312701-T2 (DE)
Inventor: AKKAPEDDI MURALI
IPC: C08L77/06
Filed: 1993-04-01
Granted: 1997-12-04
Abstract: Thermoplastic polymeric composition which feature good physical properties which are relatively insensitive to humidity and further exhibits good barrier properties of the composition comprise: (A) a first conventional polyamide, and (B) an amorphous copolyamide which is polymerized from (B1) a polyamide forming monomer selected from the group consisting of lactams, aminoalkanoic acids and mixture thereof wherein the monomer is present in a molar proportion of between about 0 and 50%, (B2) a diamine selected from the group consisting of aralkylene diamines, cycloalkylene diamines and mixtures thereof, the diamine being present in a molar proportion of between about 25 and 60%, (B3) a dicarboxylic acid selected from the group of an aromatic dicarboxylic acid, aralkylene dicarboxylic acids, and aliphatic dicarboxylic acids; preferably the use of an aliphatic dicarboxylic acid in conjunction with an aromatic dicarboxylic acid is preferred, at least one aromatic diacid, the dicarboxylic acid being present in a molar proportion of between about 25 and 60%, wherein the (A) and (B) are substantially miscible when formed into a blend composition. The blend composition finds use as a molding composition, as well as a film forming composition, alternately, may be formed into a variety of articles which exhibit improved physical properties.
Patent DE-69313457-T2 (DE)
Inventor: SUMNER CHARLES
IPC: C07C67/293
Filed: 1993-09-27
Granted: 1998-01-02
Abstract: Provided is a fixed bed heterogeneous catalyst that promotes the isomerization of cis/trans-DMCD to trans-DMCD in economical fashion with short reaction times and in high purity. The catalyst is preferably H3PO4 on a metal oxide, said metal oxide selected from a group consisting of ZrO2, TiO2, Al2O3, and HfO2, or a tungsten-modified ZrO2.
Patent DE-69323129-T2 (DE)
Inventor: NGUYEN LY DINH
IPC: C08L101/00
Filed: 1993-08-03
Granted: 1999-08-19
Abstract: Thermosetting resin systems exhibiting improved performance characteristics when utilized in composite product applications, said resin systems being modified with a polyarylsulfidesulfone dispersed therein and with a polyethersulfone dissolved therein. As thermosetting resins epoxy or bismaleimide resins are preferred.
Patent DE-69324685-T2 (DE)
Inventor: SRHOJ EDWARD BORIS
IPC: B23B31/12
Filed: 1993-06-21
Granted: 2000-01-05
Abstract: PCT No. PCT/AU93/00299 Sec. 371 Date Dec. 19, 1994 Sec. 102(e) Date Dec. 19, 1994 PCT Filed Jun. 21, 1993 PCT Pub. No. WO94/00276 PCT Pub. Date Jan. 6, 1994An adjustable gripping device (10) in the nature of an adjustable socket including a body (11) supporting a stem (14) having arcuate guide surfaces (16) along which gripping jaws (19) slide. The gripping jaws (19) include teeth (23) on their outer surfaces and a rotatable adjuster (24) is provided with an internal thread (27) for cooperation with the teeth (23) such that when the adjuster (24) is rotated in opposite directions, the jaws (19) move inwardly and outwardly.