baber/WOPTO huggingface dataset:
Patent DE-60323010-D1 (DE)
Inventor: BROWN CARLTON D
IPC: H04B10/155
Filed: 2003-06-06
Granted: 2008-10-02
Abstract: An optical vestigial sideband transmitter includes first and second intensity-modulated light sources and a pair of optical splitters. A first and second wavelength combiner receives a portion of the outputs of the first and second intensity-modulated light sources. The first wavelength combiner filters the two modulated signals to generate two vestigial sideband signals and multiplexes them onto a single waveguide such as an optical fiber for output to an optical transmission medium. The second wavelength combiner operates in conjunction with the first wavelength combiner to automatically and precisely regulate the optical wavelengths of the light sources, such that the passband of the first wavelength combiner substantially suppresses the redundant sideband from each modulated signal. After transmission, a vestigial sideband receiver including a wavelength splitter and optical-to-electrical receivers extracts the multiplicity of vestigial sideband signals placing them on separate optical waveguides. <IMAGE>
Patent DE-60330885-D1 (DE)
Inventor: SHUM ALBERT
IPC: A63F13/02
Filed: 2003-10-30
Granted: 2010-02-25
Abstract: Apparel is disclosed that can be worn to assist an interactive game in tracking the movement of the wearer. More particularly, the apparel may include one or more tracking marks formed of designs, patterns, or reflective materials that can be easily tracked by an interactive game employing one or more cameras or other detectors for detecting a change in position of an object. The apparel may take the form of, for example, hats, shirts, jackets, pants, gloves, and shoes. By providing tracking marks on apparel, rather than using a special-purpose device that must be separately worn, a player may enjoy a more natural feel when playing the interactive game. Further, the player need not don any special equipment to play the game.; Instead, a user can wear the apparel for everyday purposes, and then simply begin playing the game wearing the apparel without having to put on any additional equipment. The apparel may use reflective materials, and the interactive game can employ a camera and a light source configuration where the camera is located within the observation angle of a player employing retroreflective materials reflecting light from the light source.
Patent DE-60334449-D1 (DE)
Inventor: JAFFE ROSS
IPC: A61B1/01
Filed: 2003-05-02
Granted: 2010-11-18
Abstract: An endoscope having a guide tube is described herein. The assembly has an endoscope which is slidably insertable within the lumen of a guide tube. The guide tube is configured to be rigidizable along its entire length from a relaxed configuration. The endoscope has a steerable distal portion to facilitate the steering of the device through tortuous paths. In the relaxed configuration, a portion of the guide tube is able to assume the shape or curve defined by the controllable distal portion of the endoscope. Having assumed the shape or curve of the endoscope, the guide tube may be rigidized by the physician or surgeon to maintain that shape or curve while the endoscope is advanced distally through the tortuous path without having to place any undue pressure against the tissue walls.
Patent DE-60334970-D1 (DE)
Inventor: BERNARD BRUNO
IPC: C23C16/44
Filed: 2003-01-14
Granted: 2010-12-30
Abstract: A method of densifying porous substrates by chemical vapor infiltration comprises loading porous substrates for densification in a loading zone of an enclosure (10), heating the internal volume of the enclosure, and introducing a reagent gas into the enclosure though an inlet situated at one end of the enclosure. Before coming into contact with substrates (20) situated in the loading zone, the reagent gas admitted into the enclosure is preheated, at least in part, by passing along a duct (30) connected to the gas inlet and extending through the loading zone, the duct being raised to the temperature inside the enclosure, and the preheated reagent gas is distributed in the loading zone through one or more openings (33) formed in the side wall (32) of the duct, along the duct.
Patent DE-60335872-D1 (DE)
Inventor: CARR ROBERT JEFFREY GEDDES
IPC: G01N15/14
Filed: 2003-04-29
Granted: 2011-03-10
Abstract: Method and apparatus for the single particle detection of submicron structures such as biological molecules and viruses utilises an optical element (100) comprising an optically transparent substrate (1) partially coated with a thin film of metal (2) illuminated with an optical beam (4) incident on a non-metal coated region (3) of the surface of the optical element at a point adjacent or close to the metal coated region of the optical element such that the beam propagates above but close and substantially parallel to the metal surface defining a measurement zone from within which submicron particles (7) contained in a sample (6) placed in contact with the optical element scatter or emit light which can be detected in the far field by conventional photodetection systems. The apparatus can be configured in a flow cell or optical microscope configuration.
Patent DE-60336307-D1 (DE)
Inventor: HIPFEL RAINER
IPC: C12Q1/68
Filed: 2003-04-01
Granted: 2011-04-21
Abstract: The present invention discloses a novel nucleic acid molecule encoding hTARPP. Further, the present invention discloses the differential expression of hTARPP in specific brain regions of Alzheimer's disease patients. Based on this finding, this invention provides a method for diagnosing or prognosticating a neurodegenerative disease, in particular Alzheimer's disease, or for determining whether a subject is at increased risk of developing such a disease. Furthermore, this invention provides therapeutic and prophylactic methods for treating or preventing Alzheimer's disease and related neurodegenerative disorders using the gene coding for hTARPP. A method of screening for modulating agents of neurodegenerative diseases is also disclosed.
Patent DE-68905407-D1 (DE)
Inventor: TERADA ATSUSUKE
IPC: C07D401/06
Filed: 1989-08-24
Granted: 1993-04-22
Abstract: Analgesic compounds are of the general formula (I): <CHEM> in which, R<1> and R<2> each represents hydrogen or C1-C6 alkyl, or R<1> and R<2> together with the nitrogen atom to which they are attached form a heterocycle; E represents methylene, sulphur, oxygen or imino group optionally substituted with C1-C6 alkyl or aralkyl; ring A is aryl or heteroaryl ring, optionally substituted; R<3> is hydrogen or C1-C6 alkyl and R<4> is hydrogen or R<3> and R<4> together represent a group of formula (IV):  -(CR<a>R<a>)m-C(=Y)-      (IV) (wherein R<a> and R<a> is C1-C6 alkyl or hydrogen, up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygen); provided that when E represents a methylene group, then R<3> is a C1-C6 alkyl group or R<3> and R<4> together represent a group of the formula (IV).
Patent DE-68907206-D1 (DE)
Inventor: PARK JUNG
IPC: C08G77/382
Filed: 1989-03-22
Granted: 1993-07-22
Abstract: PCT No. PCT/KR89/00006 Sec. 371 Date Nov. 20, 1989 Sec. 102(e) Date Nov. 20, 1989 PCT Filed Mar. 22, 1989 PCT Pub. No. WO89/09240 PCT Pub. Date Oct. 5, 1989.A polysiloxane containing terminal imide groups and process for the preparation thereof by a Michael addition reaction comprising reacting a bismaleimide with a polysiloxane diamine. The imide group-containing polysiloxane has good compatibility with organic resins.
Patent DE-68907953-D1 (DE)
Inventor: TORII SIGERU
IPC: C07D499/00
Filed: 1989-02-27
Granted: 1993-09-09
Abstract: A process for preparing a 2 beta -substituted-methylpenicillin compound of the formula <CHEM> wherein -N Y is an optionally substituted heterocyclic group containing 2 to 4 nitrogen atoms as the hetero atom in the ring structure, and R1 is a penicillin carboxyl protecting group, the process comprising reacting an azetidinonedisulfide compound of the formula <CHEM> wherein R1 is as defined above and R is a substituted or unsubstituted heterocyclic group with a nitrogen-containing heterocyclic compound of the formula <CHEM>  wherein <CHEM> is as defined above in the presence of a metal compound. n
Patent DE-68920693-D1 (DE)
Inventor: MATSUO ETSUKO
IPC: G01N33/58
Filed: 1989-03-29
Granted: 1995-03-02
Abstract: The present invention relates to the stabilization of enzyme-labeled antihuman interferon- beta  antibodies for use in an enzymatic immunoassay of human interferon- beta  and provides a freeze-dried composition containing an antihuman interferon- beta  antibody enzyme-labeled in the presence of trehalose as a nonreducing disaccharide. The freeze-dried composition according to the present invention whose reduction in enzymatic activity remains minimized even when stored for a long period of time is conveniently incorporated into an EIA kit. No ordinary non-volatile buffer solution such as a phosphate buffer solution is added to the original freeze-dried liquid of the present invention.
Patent DE-68920851-D1 (DE)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1989-12-13
Granted: 1995-03-09
Abstract: Mixtures of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one with certain commercial biocides in specified amounts demonstrate synergy and afford especially effective, and broad control of microorganisms in various systems.
Patent DE-68923741-D1 (DE)
Inventor: DUONG LE THI
IPC: C07K16/18
Filed: 1989-07-20
Granted: 1995-09-14
Abstract: Highly active glycoprotein plasminogen activators which exhibit a stringent requirement for the presence of a fibrin cofactor, and which readily catalyze the lysis of plasma clots. The plasminogen activator can be produced by host microorganisms or eukaryotic cells which have been transformed by expression vectors having an inserted DNA sequence encoding the glycoprotein.
Patent DE-69000437-D1 (DE)
Inventor: SEBAG HENRI
IPC: C07C69/708
Filed: 1990-01-24
Granted: 1992-12-17
Abstract: Process for the preparation of nonionic surface-active products by reaction of a carboxylic acid with 1,2-isopropylidene-3- epoxypropylglycerol, according to the reaction scheme: <IMAGE> where R1 is a C8-C30 aliphatic, cycloaliphatic or alkylaryl radical and n denotes a whole or decimal number from 1 to 10.
Patent DE-69015287-D1 (DE)
Inventor: GERRITSEN ANTONIE HERMANUS
IPC: C08K5/09
Filed: 1990-08-17
Granted: 1995-02-02
Abstract: The invention provides bitumen compositions comprising bitumen and at least one polymerised fatty acid contained in the bitumen, processes for their preparation and their use in bitumen emulsions and surface dressings suitable for roads.
Patent DE-69015540-D1 (DE)
Inventor: UEMURA TERUO
IPC: H01L21/8247
Filed: 1990-10-05
Granted: 1995-02-09
Abstract: An n-channel MOSFET (102), a p-channel MOSFET (104) and a nonvolatile memory cell (100) are provided for the same semiconductor substrate (1). The nonvolatile memory cell (100) is formed on the semiconductor substrate (1), the n-channel MOSFET (102) is formed in a p-type well region (11) of the semiconductor substrate (1), and the p-channel MOSFET (104) is formed in an n-type well region (12) of the semiconductor substrate (1).
Patent DE-69016889-D1 (DE)
Inventor: CLEGG ROBERT DONALD
IPC: A61M39/10
Filed: 1990-09-05
Granted: 1995-03-23
Abstract: Improved medical devices for use between a feeding tube set (20) and a catheter include a universal adaptor (30) having a configuration permitting use of same with Y-connectors of various sizes, a Y-connector (34) interlockable with the aforesaid adaptor (30), and an adaptor hood (32) usable with the adaptor either as a protective shroud therefor or as a supplemental adaptor therewith.
Patent DE-69018584-D1 (DE)
Inventor: FUCHS EDMUND
IPC: C22B9/10
Filed: 1990-11-14
Granted: 1995-05-18
Abstract: A medium for desulphurising molten metals, esp. pig iron consists of fine grained Mg particles (1-80% by wt.) -which have several coatings. The base coating is very fine particulate silicic acid (0.5-5% by wt., 0.1-5 micron) with a high specific surface which may be colloidal and/or crystalline silicic acid and/or pyrosilicic acid. Other coatings are made of strongly reactive desulphurising media (0-35%, less than 60 micron) such as Na2CO3,CaO,CaO3,Ca borate or aluminate, Na borate, or fluxes (1-25%, less than 40 micron), e.g. colemanite, fluorspar, cryolite, silicic acid, or denitrifying media (1-25%, less than 40 micron), e.g. Ti, Al, V, Ni, Mg and Na2CO3, or deoxidising media (1-25%, less than 40 micron), or the desulphurising medium pourable soft brick lime of size either less than 16 micron, or less than 40 micronmm.
Patent DE-69100809-D1 (DE)
Inventor: SCIALLA STEFANO
IPC: C11D1/83
Filed: 1991-06-14
Granted: 1994-01-27
Abstract: Aqueous acidic bleaching compositions are described which comprise hydrogen peroxide and a specific class of surfactants which stabilize hydrogen peroxide.
Patent DE-69101262-D1 (DE)
Inventor: COCCO ROGER
IPC: C08G77/08
Filed: 1991-04-23
Granted: 1994-04-07
Abstract: Process for the preparation of diorganopolysiloxanes with alkoxy end groups in the presence of a catalyst chosen from sodium hydroxide and potassium hydroxide. Use of these diorganopolysiloxanes for the preparation of single-component polysiloxane compositions which are stable in storage in the absence of moisture and which crosslink to elastomer in the presence of moisture.
Patent DE-69105563-D1 (DE)
Inventor: PICHETTE CAROLD
IPC: E04B2/56
Filed: 1991-02-14
Granted: 1995-01-19
Abstract: Studs and plates used to retain compressible insulating panels against sagging in a hollow wall. Also, bars for securing rigid insulating panels in a wall. All of these elements are made of sheet metal and include struck-out prongs defining a similarly-shaped opening in the sheet metal. These prongs are elongated, with a pointed face end and teeth laterally projecting from one side. The inner end of each prong is integrally retained to the sheet metal and the prong can be bent into an operative position, normal to the sheet metal from an inoperative position nearly parallel to the sheet metal. A stop protrudes from the prong at the bending line to abut the sheet metal and maintain the prong in its operative position. The prong, in its inoperative position, protruding from one side of the sheet metal and offset with respect to the opening in the sheet metal, such as that it can be bent through said opening. Therefore, the user cannot bend the prong in the wrong direction.
Patent DE-69111897-D1 (DE)
Inventor: KUSTERS JOHANNES KAREL ODA
IPC: A22C17/00
Filed: 1991-05-21
Granted: 1995-09-14
Abstract: The present invention relates to a device for placing one elongate carrier (22) of substantially round section into each of a number of grooves (12) arranged in a base plate (9), comprising: a holder (20) arranged above the base plate for carriers extending substantially parallel to the groove; a slide plate (23) which is arranged between the holder and the base plate and which is provided with at least one through-slot (35) extending parallel to grooves arranged in the base plate and which is movable in the direction extending transversely thereof. Such a device is used for kebab sticks. These kebab sticks, when located in the grooves, can be pushed into the pieces of meat. To reduce the number of components and to accelerate the action thereof the device according to the present invention is therefore characterized in that the thickness of the slide plate (23) roughly corresponds with the thickness of the carrier; and the at least one slot has a cross section at least partially converging from the top downwards. Due to the dimensioning of the slide plate and the form of the slots arranged therein the carriers are as it were guided towards the grooves. It is only necessary for this pupose for the slide plate to perform one reciprocating movement. <IMAGE>
Patent DE-69114705-D1 (DE)
Inventor: KATISKO KEIJO
IPC: H04B17/00
Filed: 1991-05-24
Granted: 1995-12-21
Abstract: The invention relates to a device for looping a radio-frequency test signal transmitted by a transmitter section in a full duplex type transceiver to a receiver section for testing the transceiver. The device of the invention comprises mixing means (23, 28) for converting a test signal from a transmitting frequency to a receiving frequency and switching means (312 to 314, 316 to 317) by means of which the test signal can be connected from the output of the mixing means (23, 28) to a device output (13) and therethrough to the receiver section through two alternative signal paths with different fixed attenuations and gains.
Patent DE-69115711-D1 (DE)
Inventor: KRISTENSEN ARNE
IPC: A61K31/616
Filed: 1991-10-15
Granted: 1996-02-01
Abstract: PCT No. PCT/SE91/00690 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/06679 PCT Pub. Date Apr. 30, 1992.A melt granulating method for the production of pellets (spheres) which contain a therapeutically active substance of high-dosage type. The method is characterized by: (i) mechanically working a mixture which contains (a) the active substance in cohesive form and (b) a binder (melting point 40 DEG  C.-100 DEG  C.) while supplying sufficient energy for the binder to melt and to form spherical overwetted pellets; (ii) adding further cohesive substance, while maintaining the mechanical working; (iii) interrupting the mechanical working and supply of energy and cohesive substance when the desired mean particle size of dry pellets (spheres) has been achieved; and (iv) removing the smallest and largest particles and dividing the remaining pellets into dosage batches. A novel pharmaceutical composition containing a dosage of 300-500 mg of pellets is obtainable from this process.
Patent DE-69124525-D1 (DE)
Inventor: NOVACEK LAUREL
IPC: A61M5/31
Filed: 1991-09-10
Granted: 1997-03-13
Abstract: The syringe includes a barrel, a plunger, and an adapter for mounting the needle in the distal end of the barrel. The adapter includes a protrusion projecting away from the needle end and into the barrel defining an annular space between the barrel and the protrusion. The plunger and protrusion have complementary surfaces whereby the plunger may grip the adapter for removal of the adapter into the interior of the barrel after use. The adapter includes vent passages communicating between the central passage through the adapter and the annular space whereby air can be vented from the barrel after receiving fluid within the barrel and prior to injection. Thus, the syringe may be oriented in a vertical position needle end uppermost with the vent passages forming the most superior portion of the barrel interior whereby air may be vented.
Patent DE-69125831-D1 (DE)
Inventor: MATERKOWSKI JAMES
IPC: C22C38/58
Filed: 1991-01-28
Granted: 1997-05-28
Abstract: An air hardened steel having a reduced nickel content and acceptable impact hardness. The air hardened steel may include 0.18-0.35 w/o carbon, 1.3-1.75 w/o silicon, 1.3-2.0 w/o manganese, 0.65-2.1 w/o chromium, 0.9-2.0 w/o nickel and 0.2-0.35 w/o molybdenum and the balance impurities, deoxidants, and iron.
Patent DE-69128779-D1 (DE)
Inventor: SHOYAB MOHAMMED
IPC: A61K38/00
Filed: 1991-04-03
Granted: 1998-02-26
Abstract: A novel family of growth regulatory proteins termed "epithelins" are described. The epithelins comprise several distinct members sharing significant structural homology. Two members of the epithelin family, epithelin 1 and epithelin 2, have been purified from natural sources. In addition, cDNA and PCR clones encoding mature and precursor epithelins from various chordate sources have been obtained and sequenced, including the complete human, mouse and rat epithelin precursors. The recombinant expression of rat epithelin precursor and mature forms is described. Purified epithelin 1 s a bifunctional growth regulator, capable of stimulating the growth of some cell types while inhibiting the growth of others. Purified epithelin 2 is functionally similar to epithelin 1 with respect to growth inhibitory bioactivity. In contrast, however, epithelin 2 is apparently not capable of eliciting the growth stimulatory activity characteristic of epithelin 1 and, in fact, antagonizes this epithelin 1 activity.
Patent DE-69202177-D1 (DE)
Inventor: KIHARA SHUTA
IPC: C07C5/27
Filed: 1992-02-22
Granted: 1995-06-01
Abstract: There is provided a process for producing 3,3',4,4'-tetramethyldiphenylmethane which comprises subjecting tetramethyldiphenylmethane containing at least one of 2,3,3',4'-tetramethyldiphenylmethane and 2,2',3,3'-tetramethyldiphenylmethane to isomerization reaction in the presence of a catalyst to convert into 3,3',4,4'-tetramethyldiphenylmethane. According to the process of the present invention, the objective 3,3',4,4'-tetramethyldiphenylmethane is efficiently obtained from tetramethyldiphenylmethane obtainable in particular by the reaction of o-xylene with formaldehyde. The 3,3',4,4'-tetramethyldiphenylmethane thus obtained can be converted by oxidation into 3,4,3',4'-benzophenonetetracarboxylic acid dianhydride which is important as a raw material for heat-resistant high molecular compounds.
Patent DE-69208825-D1 (DE)
Inventor: IWATA KAZUO
IPC: B41J2/175
Filed: 1992-11-17
Granted: 1996-04-11
Abstract: An ink container includes a cylindrical member having a closed end and an opposite open end; a flexible member covering the open end of the cylindrical member to define an ink containing portion; the flexible member having a bent portion movable along an internal surface of the cylindrical member with consumption of the ink therein, wherein movement of the bent portion is irreversible. <IMAGE>
Patent DE-69213467-D1 (DE)
Inventor: ATKINSON STEPHEN
IPC: F24F3/14
Filed: 1992-11-05
Granted: 1996-10-10
Abstract: PCT No. PCT/GB92/02050 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed Nov. 5, 1992 PCT Pub. No. WO93/09198 PCT Pub. Date May 13, 1993An absorbent for use in absorption refrigeration systems, air conditioning systems, heat pumps or dehumidifiers comprising a solution of potassium formate. The absorbent is relatively non-toxic and relatively non-corrosive towards metals. The absorbent is generally water-based but may also comprise ammonia or methanol. Additives such as corrosion inhibitors or other absorbent salts may be included.
Patent DE-69213498-D1 (DE)
Inventor: FARRIS DAVID DWIGHT
IPC: C08G18/00
Filed: 1992-02-11
Granted: 1996-10-17
Abstract: Compositions including silicone surfactants of the type used in manufacturing urethane foams and certain siloxane-oxyalkylene copolymers which act as cell openers when employed in combination with silicone surfactants in urethane foam manufacture are disclosed and claimed, as are urethane foam compositions including such cell operers, a method of preparing urethane foams using such cell operers, and urethane foams prepared by the method.
Patent DE-69218888-D1 (DE)
Inventor: BAUDET PIERRE
IPC: C07C233/29
Filed: 1992-05-01
Granted: 1997-05-15
Abstract: N-phenyl-cinnamamides may be used as sun filters or sun screens for UV-A, UV-B and UV-AB in cosmetic or medical compositions, or as agents for protecting foodstuffs and materials from deterioration by ultraviolet light.
Patent DE-69302151-D1 (DE)
Inventor: PUJOL ENRIQUE
IPC: C11D1/74
Filed: 1993-07-20
Granted: 1996-05-15
Abstract: Detergent composition comprising the compounds represented by the formula (I) + (II) wherein the weight ratio of mono, di and tri-ester is 46-90/9-30/1-15, <CHEM>  wherein:     - "B" represents "H" or the group represented by <CHEM> provided that R represents alkyl or alkenyl group having C6-22. R' represents H or CH3, and each of n, m and 1 independently represents an integer from 0 to 40; being m+n+1=2-100 preferebly 9-19. The new detergent composition shows outstanding biodegradable, non-toxic, non-irritant performance, foam stability and better dye inhibition transfer maintaining and even improving detergency.