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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 22436. Отображено 100.
26-01-2012 дата публикации

Swipe scanner employing a vision system

Номер: US20120018519A1
Автор: E. John McGarry
Принадлежит: Cognex Corp

This invention provides a point-of-sale scanning device that employs vision sensors and vision processing to decode symbology and matrices of information of objects, documents and other substrates as such objects are moved (swiped) through the field-of-view of the scanning device's window. The scanning device defines a form factor that conforms to that of a conventional laser-based point-of-sale scanning device using a housing having a plurality of mirrors, oriented generally at 45-degree angles with respect to the window's plane so as to fold the optical path, thereby allowing for an extended depth of field. The path is divided laterally so as to reach opposing lenses and image sensors, which face each other and are oriented along a lateral optical axis between sidewalls of the device. The sensors and lenses can be adapted to perform different parts of the overall vision system and/or code recognition process. The housing also provides illumination that fills the volume space. Illustratively, illumination is provided adjacent to the window in a ring having two rows for intermediate and long-range illumination of objects. Illumination of objects at or near the scanning window is provided by illuminators positioned along the sidewalls in a series of rows, these rows directed to avoid flooding the optical path.

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Номер записи: 1
05-04-2012 дата публикации

Display panel

Номер: US20120081651A1
Автор: Katsunori Misaki
Принадлежит: Sharp Corp

In a picture-frame region (F) of a liquid crystal display panel ( 1 ), a wall member ( 41 ) is provided, which is formed adjacent to a sealing material ( 40 ) and sandwiches the sealing material ( 40 ). Steps ( 42 a ), ( 43 a ) are formed in the wall member ( 41 ) so that a width (W 1 ) of a portion ( 40 a ) of the sealing material ( 40 ), which contacts a TFT substrate ( 2 ) is larger on a side on which the sealing material ( 40 ) contacts the TFT substrate ( 2 ).

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Номер записи: 2
10-05-2012 дата публикации

Porphyrin compounds comprising one or more pyridone moieties

Номер: US20120115901A1
Автор: Chuchawin Changtong, John L. Lombardi, Robert E. Connors
Принадлежит: VENTANA RESEARCH Corp

Various porphyrin compounds comprising one or more pyridone moieties, intermediates thereof, compositions thereof, and, methods of making and using thereof.

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Номер записи: 3
17-05-2012 дата публикации

Thiophene azo dyes and laundry care compositions containing the same

Номер: US20120117736A1
Автор: Dominick Joseph Valenti, Eudardo Torres, Gregory Scot Miracle, Robert Linn Mahaffey, JR., Xiaoyong Michael Hong
Принадлежит: Procter and Gamble Co

This application relates to thiophene azo dyes for use as hueing agents, laundry care compositions comprising such thiophene azo dyes, processes for making such thiophene azo dyes, and laundry care compositions and methods of using the same. The thiophene azo dyes contain a formally charged moiety and are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. These thiophene azo dyes are advantageous in providing a hueing effect, for example, a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics. The thiophene azo dyes are also generally stable to bleaching agents used in laundry care compositions.

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Номер записи: 4
17-05-2012 дата публикации

Point-of-transaction workstation for imaging indicia over full coverage scan zone occupied by asymmetrical light collection regions

Номер: US20120118962A1
Автор: Edward Barkan, Mark Drzymala
Принадлежит: Symbol Technologies LLC

A bi-optical, dual window, point-of-transaction workstation images indicia associated with multi-sided products over a full coverage scan zone by asymmetrically splitting the field of view of at least one imager into light collection regions of different spatial volumes. The light collection regions fill the scan zone and minimize dead areas therein. A smaller light collection region images one side of the product, while a larger light collection region images more than one side of the product. All sides of the product are imaged in the light collection regions. Twisting of the light collection regions relative to at least one of the windows is minimized so that the light collection regions fit fully with minimal clipping through each window. Illumination light is directed away from a user's eyes.

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Номер записи: 5
17-05-2012 дата публикации

Phthalocyanines and Their Use in Ink-Jet Printing

Номер: US20120121868A1
Автор: Prakash Patel
Принадлежит: Fujifilm Imaging Colorants Ltd

A process for preparing phthalocyanine, azaphthalocyanine, metallo-phthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials and ink jet cartridges.

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Номер записи: 6
02-08-2012 дата публикации

Polymeric dye for optical power limiting

Номер: US20120194932A1
Автор: Abhijit Sarkar, James P. Godschalx, Petar R. Dvornic
Принадлежит: Oxazogen Inc

This invention concerns a polymer coating composition for use as non-focal optical power limiting dye containing polymeric materials. This composition contains: (1) one or more Modified Polymers comprising a Polymer, such as a hyperbranched polymer family, especially HB—PCS, HB—PU, HB—PUSOX or PC with one or more of: a) reverse saturable dye (RSA), b) multi-photon absorption dye (MPA), c) an azo dye, or d) absorption dye, which dye is chemically bonded to the pendant groups of the Polymer (along its chain and/or termini) or which forms a part of the backbone of the Polymer; (2) carbon nanotubes (CNT) as optical power limiters (OPL); and (3) a self-focusing component. This Modified Polymer composition contains the dye incorporated into the polymer chain backbone or chemically bonded to the terminal groups at the ends or along the chain of the polymer, which provides efficient protection from laser beam damage along with its self-focusing mechanism.

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Номер записи: 7
09-08-2012 дата публикации

Imaging reader for electro-optically reading two-dimensional symbols with controller having limited internal memory

Номер: US20120199657A1
Автор: Anatoly A. KOTLARSKY, Bradley Carlson, Duanfeng He
Принадлежит: Symbol Technologies LLC

An imaging reader has a two-dimensional array of image sensors for capturing return light from a two-dimensional symbol over a field of view as pixel data to be stored in internal random access memory (RAM) of a controller even though the internal RAM has less storage bytes than the number of sensors. The controller determines a size and a location of the symbol in the field of view, maps and subdivides the symbol into a plurality of image capture zones based on the symbol size and location, sequentially captures the return light from each zone, sequentially stores the pixel data from each zone into the internal RAM, sequentially digitizes the stored pixel data from each zone as digitized data, and decodes the digitized data from all the zones.

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Номер записи: 8
06-09-2012 дата публикации

Imaging and decoding device with quantum dot imager

Номер: US20120224083A1
Автор: Alexey Chernyakov, Brian Jovanovski, Daniel Van Volkinburg
Принадлежит: HAND HELD PRODUCTS INC

Devices, systems, and methods are disclosed for imaging with a decoding imager based on semiconducting nanocrystals that function as quantum dots, and decoding decodable features in the images. In an illustrative embodiment, a device includes an imaging subsystem, a data storage element, and a processor. The imaging subsystem includes an image sensor array and an imaging optics assembly operative for focusing an image onto the image sensor array. The image sensor array includes a plurality of pixels wherein a pixel includes a photosensitive portion comprising one or more nanocrystals, and a read-out portion capable of relaying incident light data representing light incident on the one or more nanocrystals. The data storage element is capable of storing frames of image data comprising data communicated through the read-out portion of at least some of the pixels during the imaging operation. The processor is operative for receiving one or more of the frames of image data from the data storage element and performing a decode operation for performing an attempted decode of a decodable feature represented in at least one of the frames of image data.

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Номер записи: 9
20-09-2012 дата публикации

Indicia reading apparatus having image sensor array

Номер: US20120234919A1
Автор: Ynjiun P. Wang
Принадлежит: HAND HELD PRODUCTS INC

There is provided in one embodiment an indicia reading apparatus having an image sensor array. The indicia reading apparatus can have a first operator selectable configuration and a second operator selectable configuration.

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Номер записи: 10
20-09-2012 дата публикации

Method of producing an ink composition for offset printing

Номер: US20120238675A1
Автор: Keishiro Hishinuma, Yuichi Kataura
Принадлежит: INX International Ink Co, Sakata Inx Corp

The present invention provides a method of producing an ink composition for offset printing with use of a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment and without use of a pigment dispersion resin that requires additional cost, to produce an ink composition which provides a highly tinted and bright image. The method includes the steps of: premixing a premix component through stirring so as to obtain a pigment mixture, the premix component containing a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment, at least one binder resin selected from the group consisting of a rosin-modified phenolic resin, a rosin-modified maleic acid resin, a petroleum resin, and an alkyd resin, and an oil component; grinding and milling the pigment mixture obtained by the premixing, using a bead mill with grinding media of beads each having a size of 0.1 mm or larger and smaller than 1.5 mm, at a temperature within the range of 0° to 180° C., thereby obtaining a pigment dispersion; and further adding the binder resin and/or the oil component to the pigment dispersion and stirring the resulting dispersion, wherein the method satisfies the conditions that (1) the pigment mixture contains 5 to 40% by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, (2) the pigment mixture contains 5 to 500 parts by mass of the binder resin, for each 100 parts by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, and (3) the pigment mixture has a viscosity of 0.001 to 20 Pa·s at the temperature of the grinding and milling.

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Номер записи: 11
04-10-2012 дата публикации

Hybrid-type bioptical laser scanning and imaging system supporting digital-imaging based bar code symbol reading at the surface of a laser scanning window

Номер: US20120248188A1
Автор: Sean Philip Kearney
Принадлежит: Metrologic Instruments Inc

A hybrid-type bi-optical bar code symbol reading system having a vertical housing section having a vertical scanning window and a horizontal housing section having a horizontal scanning window, from which laser scanning planes are projected and intersect within a 3D scanning volume defined between the vertical and horizontal scanning windows. A digital imaging module is supported within the vertical section of the system housing and automatically projects a field of view (FOV) within the 3D scanning volume when an object is detected in close proximity to the vertical scanning window of the system, providing an automatically-triggered digital imaging region in close proximity to the vertical scanning window.

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Номер записи: 12
04-10-2012 дата публикации

Code reading apparatus and computer program product

Номер: US20120248192A1
Автор: Keiichi Tanioka, Masanori Tanimoto, Yasuaki Ogawa
Принадлежит: Casio Computer Co Ltd

Disclosed is a code reading apparatus including a control section including: a first adjustment section repeating focus setting within a first execution time to execute first focus adjustment; a second adjustment section changing a focal position of a variable focal lens within a second execution time to execute second focus adjustment; a timer section counting a first execution number of the first focus adjustment and a second execution number of the second focus adjustment; and a time setting section setting the first execution time to be shortened starting from a predetermined first initial set time such that the first execution time is shortened as the first execution number increases, and setting the second execution time to be shortened starting from a predetermined second initial set time such that the second execution time is shortened as the second execution number increases.

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Номер записи: 13
11-10-2012 дата публикации

Label-controlled system configuration

Номер: US20120255993A1
Автор: Justin P. Bandholz, William G. Pagan, William J. Piazza
Принадлежит: International Business Machines Corp

A system has an optical scanner for reading a printed system configuration code on a printed configuration label. The printed system configuration code includes configuration information that describes a bus speed of a system bus of the system. A processor dynamically configures the system according to the configuration information decoded from the printed system configuration code.

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Номер записи: 14
01-11-2012 дата публикации

Dyes with changeable solubilities, and methods for their use

Номер: US20120272461A1
Автор: Seth Adrian Miller
Принадлежит: Individual

Solubility changeable dye compositions include a dye component linked via a linker moiety to a stimulus responsive hydrophobic moiety which modulates the solubility of the dye, wherein the hydrophobic moiety is configured to be de-linked from the dye component on exposure to a stimulus and render the dye component more hydrophilic. A method of dying a substrate with such dye compositions includes contacting the dye with the substrate.

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Номер записи: 15
15-11-2012 дата публикации

Modified colored pigments

Номер: US20120285347A1
Автор: Elizabeth G. Burns, James A. Belmont
Принадлежит: Cabot Corp

The present invention relates to a modified colored pigment comprising a colored pigment having an attached organic group. The organic group is attached to the colored pigment via at least one carbon atom of a C—C single bond or double bond, wherein the C—C single bond or double bond is not a component of an aromatic system. The organic group further comprises at least one activating group on at least one carbon atom of the C—C single bond or double bond. A method of preparing a modified colored pigment is also disclosed, as are aqueous and non-aqueous dispersions, e.g., including ink jet inks, comprising the modified colored pigments.

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Номер записи: 16
15-11-2012 дата публикации

Rinsable Dyes and Methods for their Preparation

Номер: US20120289739A1
Автор: Mark Berenfeld, Peter Cajuto, Sal Harfouch
Принадлежит: Spectra Colors Corp

Rinsable dyes with improved fugitivity are formulated by attaching dyestuff compounds with amine-capped sulfonic solubilizing groups to commercially available ethoxylated aniline, so that the surfactant effect of the ethoxylated aniline counteracts the substantivity of the dyestuff compound, while the neutralization of the sulfonic solubilizing groups reduces substantivity.

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Номер записи: 17
22-11-2012 дата публикации

Liquid crystal display panel and color filter

Номер: US20120293757A1
Автор: Chun-Chieh Tsao, Fu-Chuan Tsai, Shu-Chin Lee, Wei-Ya Wang, Wen-Lung Chen, Yong-Mao Lin, Yung-Lung Lin
Принадлежит: AU OPTRONICS CORP

A manufacturing method of a color filter including following steps is provided. First, a partition is formed on a substrate to form a plurality of pixel regions on the substrate. Next, a color pigment is provided along a continuous pigment-providing route, so as to form the color pigment on a sequence of pixel regions among the plurality of pixel regions and the partition. The method mentioned above can prevent the unfilled phenomenon of the pigment around the corners of the pixel region. Besides, a liquid crystal display panel having the color filter is also provided.

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Номер записи: 18
29-11-2012 дата публикации

Novel Polyazomethine

Номер: US20120302720A1
Автор: Hikaru Meguro, Syuji Okamoto
Принадлежит: Soken Chemical and Engineering Co Ltd

Provided is a novel polyazomethine which is soluble in relatively versatile organic solvents including hydrophobic solvents such as toluene, alcohol solvents such as methanol and ethanol, glycol solvents such as propylene glycol monomethyl ether, and ester solvents such as methyl lactate, while securing carrier mobility sufficient for a semiconductor material. The polyazomethine is a repeating unit that contains a divalent aromatic ring-containing conjugated group wherein an azomethine group and a divalent aromatic group which may have a substituent are alternately bonded and conjugated and a divalent hydrocarbon group which may have a group that is not conjugated with the azomethine group and has an oxygen atom, a sulfur atom or a cycloalkylene group, with the aromatic ring-containing conjugated group and the hydrocarbon group being bonded with each other via the azomethine group.

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Номер записи: 19
29-11-2012 дата публикации

Long Wavelength Absorbing Porphyrin Photosensitizers for Dye-Sensitized Solar Cells

Номер: US20120302743A1
Автор: David R. Evans, Sean Andrew VAIL, Wei Pan
Принадлежит: Individual

A long wavelength absorbing porphyrin/metalloporphyrin molecule is provided, made up of a porphyrin macrocycle and an anchor group for attachment to a substrate. A molecular linking element is interposed between the porphyrin macrocycle and the anchor group. The porphyrin/metalloporphyrin molecule also includes an (aminophenyl)amine group, either N,N-(4-aminophenyl)amine or N-phenyl-N-(4-aminophenyl)amine, where an amino moiety of the 4-aminophenyl group is derivatized by an element such as hydrogen, haloalkanes, aromatic hydrocarbons, halogenated aromatic hydrocarbons, heteroarenes, halogenated heteroarenes, or combinations of the above-mentioned elements.

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Номер записи: 20
06-12-2012 дата публикации

Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Containing the Same

Номер: US20120309945A1
Автор: Eduardo Torres, Gregory S. Miracle, John D. Bruhnke, Sanjeev K. DEY
Принадлежит: Milliken and Co

This application relates to thiophene azo carboxylate dyes for use as hueing agents, laundry care compositions comprising such dyes that may serve as hueing agents, processes for making such dyes and laundry care compositions and methods of using the same. The aforementioned dyes contain a formally charged moiety and are generally comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. Such dyes are advantageous in providing a hueing effect, for example, a whitening effect to fabrics, while not building up over time and causing undesirable blue discoloration to the treated fabrics. Such dyes are also generally stable to bleaching agents used in laundry care compositions.

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Номер записи: 21
03-01-2013 дата публикации

Macrocyclic lactones

Номер: US20130005641A1
Автор: Bernhard Brunner, Christoph Stock, Klaus Ebel, Ralf Pelzer
Принадлежит: BASF SE

The present invention relates to novel macrocyclic lactones, to processes for their preparation and to their use as fragrances and also to products comprising the novel macrocyclic lactones.

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Номер записи: 22
10-01-2013 дата публикации

Decodable indicia reading terminal with a platter to inhibit light reflection

Номер: US20130008963A1
Автор: Justin Samek, Patrick Anthony Giordano, Sean Philip Kearney, Timothy Good
Принадлежит: Metrologic Instruments Inc

A decodable indicia reading terminal for reading a substrate bearing decodable indicia may include an imager-based scanner and a platter. The imager-based scanner may be disposed within a housing and include a multiple pixel image sensor and an imaging lens configured to focus an image on the decodable indicia on the image sensor. The platter may be on the housing, the platter may surround the image-based scanner, and the platter may have a texturized surface. The texturized surface of the platter may reduce the amount light being perceived when the light is reflected from the texturized surface compared to a platter having a brushed surface aligned in a substrate motion direction.

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Номер записи: 23
10-01-2013 дата публикации

Azaphthalocyanines and Their use in Ink Jet Printing

Номер: US20130011636A1
Автор: Prakash Patel
Принадлежит: Fujifilm Imaging Colorants Ltd

A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.

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Номер записи: 24
28-02-2013 дата публикации

2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom

Номер: US20130053568A1
Автор: Brian Thompson, Daphne Rice, Edward H. Sung, John Britanak, Tracie Tibbs, Wengan Wu
Принадлежит: Individual

2,5-di(p-methoxyanilino)terephthalic acid crystal types I and II are made by controlling the pH during the recovery of the oxidized product of the condensation of dimethylsuccinyl succinate with p-methoxyaniline. The resulting 2,5-di(p-methoxyanilino)-terephthalic acid can be converted into 2,9-dimethoxyquinacridone or a solid solution thereof having controlled characteristics.

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Номер записи: 25
11-04-2013 дата публикации

System and Method of Enhancing Consumer Ability to Obtain Information Via Bar Codes

Номер: US20130087608A1
Автор: Albert Lee, Howard Yuk, Jaime E. Barahona, Kenneth L. Addy
Принадлежит: Honeywell International Inc

A system and method to use bar codes to facilitate obtaining information as to a product or service. A smart phone, with a downloaded scanning app. can scan a bar code associated with a product or service. Information can be extracted from the code by the phone and the scanning app. and forwarded automatically to a web server, via one or more computer networks. The server can analyze the information and extract other, responsive data from its data base. The responsive data can be downloaded to the scanning device for use with the product or service.

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Номер записи: 26
11-04-2013 дата публикации

Sulfonated dye salts exhibiting reduced kogation

Номер: US20130090481A1
Автор: Gonzaga Graciel, Indusegaram Sutharsiny, Ridley Damon Donald, Silverbrook Kia, Vonwiller Simone Charlotte
Принадлежит: SILVERBROOK RESEARCH PTY LTD

A sulfonated dye salt of formula (II): 2. The sulfonated dye salt of claim 1 , wherein at least three of Z claim 1 , Z claim 1 , Z and Z are said ammonium cation.3. The sulfonated dye salt of claim 1 , wherein each of Z claim 1 , Z claim 1 , Z and Z is said ammonium cation. The present application is a Continuation Application of U.S. application Ser. No. 13/225,481 filed Sep. 5, 2011, which is a Continuation Application of U.S. application Ser. No. 12/466,337 filed May 14, 2009, now issued U.S. Pat. No. 8,029,611, which is herein incorporated by reference.The present application relates to sulfonated dyes suitable for printing inks, such as inkjet inks. It has been developed primarily for reducing kogation of such dyes in an inkjet printhead.The following patents or patent applications filed by the applicant or assignee of the present invention are hereby incorporated by cross-reference.Chemical dyes are important compounds for a range of applications. For example, inkjet inks typically comprise at least one colorant in the form of a dye. Many dyes are charged molecules carrying either a positive or negative charge, which is balanced with a counterion. The present invention specifically relates to cationic salts of sulfonated dyes, such as sulfonated phthalocyanine dyes.Sulfonated phthalocyanine dyes are useful in inkjet ink applications. For example, sulfonated copper phthalocyanines are well-known cyan dyes. More recently, the present Applicant has shown that sulfonated gallium naphthlocyanines are useful IR dyes having minimal visibility and excellent ozonefastness. Accordingly, sulfonated gallium naphthlocyanines have found utility in the Applicant's Netpage and Hyperlabel™ systems.The Netpage and Hyperlabel™ systems generally require a substrate having a position-coding pattern printed thereon. The coding pattern is preferably printed with an IR-absorbing ink having minimal visibility, so that it does not interfere with the visible content of the substrate. A ...

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Номер записи: 27
25-04-2013 дата публикации

Apparatus for and method of reading targets by image capture by processing captured target images in a batch or free-running mode of operation

Номер: US20130098997A1
Автор: Christopher Warren Brock, Miroslav Trajkovic, Robert Pang, Thomas Lackemann
Принадлежит: Symbol Technologies LLC

Targets associated with transactions to be processed at a workstation are read by capturing return light from the targets with an array of light sensors of a solid-state imager having a field of view that extends through a workstation window to the targets. A controller controls the imager to operate at a frame rate to acquire images of the targets over successive frames in either a batch mode or a free-running mode. A memory stores the acquired images. The controller processes all of the stored images, and processes at least one of the stored images over an extended time period greater than one of the frames.

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Номер записи: 28
23-05-2013 дата публикации

DYE-ASCORBIC ACID DERIVATIVES

Номер: US20130125317A1
Автор: Buehle Philipp, RUDOLPH Thomas
Принадлежит: Merck Patent GmBH

The invention relates to specific dye-ascorbic acid derivatives and the use thereof as dyes for the colouring of matrices, such as, for example, skin, hair, nails or textiles, and a process for the preparation thereof, a process for the colouring of matrices, and a composition comprising these dye-ascorbic acid derivatives, and a process for the preparation of these compositions. On use of the specific dye-ascorbic acid derivatives according to the invention, a positive effect on the moisture content of the matrices arises. 2. Compounds according to claim 1 ,characterised in that{'sup': 1', '14', '1', '1', '1', '1', '1', '+', 'x−', '1', '1, 'sub': 2', '2', '3', '3', '2', '3', 'x', '2', '2', '2, 'the remaining substituents Rto Reach stand, independently of one another, for H, OH, NH, NO, F, Cl, Br, I, CF, OCF, Alk, OAlk, NHAlk, NAlk, (NAlk)An, (SO)NH, (SO)NHAlk, (C═O)OAlk, (C═O)OArl or Arl.'}3. Compounds according to claim 1 ,characterised in that{'sup': 1', '14', '1', '1', '1', '−, 'sub': 2', '3, 'the remaining substituents Rto Reach stand, independently of one another, for H, OH, N(Alk), All, N(Alk)An or Arl.'}4. Compounds according to claim 1 ,characterised in that{'sup': 1', '10', '1, 'sub': '2', 'the remaining substituents Rto Reach stand, independently of one another, for H or N(Alk).'}5. Compounds according to claim 1 ,characterised in that{'sup': 1', '5', '6', '10, 'precisely one of the substituents Rto Ror precisely one of the substituents Rto Rstands for a substituent of the formula IIIa, IIIb or IIIc.'}6. Compounds according to claim 1 ,characterised in that{'sup': 1', '5', '6', '10, 'precisely one of the substituents Rto Ror precisely one of the sub stituents Rto Rstands for a substituent of the formula IIIa or IIIb.'}8. Process according to claim 7 ,characterised in that,in addition to the esterification step, at least one of the following process steps can be carried out:a) an activation step, in particular carried out before the esterification step, in ...

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Номер записи: 29
30-05-2013 дата публикации

DYE COMPOUND, METHOD OF PRODUCING DIPYRROMETHENE METAL COMPLEX COMPOUND, METHOD OF PRODUCING DYE MULTIMER, SUBSTITUTED PYRROLE COMPOUND, COLORED CURABLE COMPOSITION, COLOR FILTER, METHOD OF PRODUCING COLOR FILTER, SOLID-STATE IMAGE SENSOR AND LIQUID CRYSTAL DISPLAY DEVICE

Номер: US20130137018A1
Автор: ARAYAMA Kyohei, GOTO Akiyoshi, IDEI Hiroaki, KANNA Shinichi, USHIJIMA Kenta
Принадлежит: FUJIFILM Corporation

The invention provides a dye compound having a partial structure represented by the following formula (5): 3. The dye compound according to claim 1 , wherein Dye in formula (5) is a residual group of a dye compound selected from the group consisting of an azo dye claim 1 , an azomethine dye claim 1 , a dipyrromethene dye claim 1 , a quinone dye claim 1 , a carbonium dye claim 1 , a quinoneimine dye claim 1 , an azine dye claim 1 , a polymethine dye claim 1 , a quinophthalone dye claim 1 , a phthalocyanine dye claim 1 , a perinone dye claim 1 , an indigo dye claim 1 , a thioindigo dye claim 1 , a quinoline dye claim 1 , a nitro dye claim 1 , a nitroso dye and a metal complex compound of these dyes.4. The dye compound according to claim 1 , wherein Dye in formula (5) is a residual group of a dipyrromethene compound or a residual group of a dipyrromethene metal complex compound obtained from the dipyrromethene compound and a metal or a metal compound.7. The dye compound according to claim 6 , wherein each of Rand Rin formula (8) independently represents a monovalent substituent group having an −Es′ value as a steric parameter of 1.5 or more.8. The dye compound according to claim 1 , further comprising a polymerizable group.9. The dye compound according to claim 6 , wherein Ma in formula (7) or formula (8) is any one of Zn claim 6 , Co claim 6 , V═O or Cu.10. The dye compound according to claim 6 , wherein Ma in formula (7) or formula (8) is Zn.11. The dye compound according to claim 1 , further comprising an alkali soluble group.12. A dye compound claim 1 , which is a dye multimer claim 1 , comprising claim 1 , as a partial structure of a dye moiety claim 1 , a group obtained by removing 1 to 10 hydrogen atoms from the dye compound according to .15. The dye compound according to claim 14 , further comprising claim 14 , as a copolymerization component claim 14 , a monomer having a different structure from the structure of the dye monomer represented by formula (1) and ...

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Номер записи: 30
30-05-2013 дата публикации

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD OF PRODUCING PHTHALOCYANINE CRYSTAL, METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC APPARATUS, AND PHTHALOCYANINE CRYSTAL

Номер: US20130137025A1
Автор: Kawahara Masataka, Murakami Takeshi, Tanaka Masato, Watariguchi Kaname, Yoshida Akira
Принадлежит: CANON KABUSHIKI KAISHA

Provided is an electrophotographic photosensitive member including a support and a photosensitive layer formed on the support, in which the photosensitive layer includes a phthalocyanine crystal containing a compound satisfying the following formulae (A) and (B) in itself: 8.9≦δP≦10.7 (A) and −3.2≦L≦−1.5 (B) (in the formula (A), δP represents a polar term of Hansen Solubility Parameters, and in the formula (B), L represents an energy level (eV) of an LUMO (lowest unoccupied molecular orbital) obtained as a result of structural optimization calculation based on density functional calculation B3LYP/6-31G). 2. The electrophotographic photosensitive member according to claim 1 , wherein the compound comprises at least one kind selected from the group consisting of a condensation polycyclic compound having a hydroxy group or an alkoxy group claim 1 , a polyphenyl compound having a hydroxy group or an alkoxy group claim 1 , and an aromatic ketone compound having a hydroxy group or an alkoxy group.3. The electrophotographic photosensitive member according to claim 1 , wherein the compound comprises at least one kind selected from the group consisting of a condensation polycyclic compound having a hydroxy group claim 1 , a polyphenyl compound having a hydroxy group claim 1 , and an aromatic ketone compound having a hydroxy group.5. The electrophotographic photosensitive member according to claim 1 , wherein the phthalocyanine crystal is a hydroxygallium phthalocyanine crystal.6. The electrophotographic photosensitive member according to claim 5 , wherein the hydroxygallium phthalocyanine crystal is a hydroxygallium phthalocyanine crystal having peaks at Bragg angles 2θ±0.2° of 7.4° and 28.3° in CuKα X-ray diffraction.8. The method of producing a phthalocyanine crystal according to claim 7 , wherein the compound comprises at least one kind selected from the group consisting of a condensation polycyclic compound having a hydroxy group or an alkoxy group claim 7 , a polyphenyl ...

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Номер записи: 31
20-06-2013 дата публикации

Composition comprising at least one 2-pyrrolidone functionalized with an ester or amide radical, and at least one pigment or direct dye, for dyeing keratin materials

Номер: US20130152314A1
Автор: Christian Blaise, Madeleine Leduc, Stephane Sabelle
Принадлежит: LOreal SA

The invention relates to a composition for dyeing keratin materials, and in particular human keratin fibres such as the hair, comprising at least one 2-pyrrolidone functionalized in the 4 position with an ester or amide radical, and at least one hydrophobic direct dye or a pigment; a dyeing process using this composition. Similarly, the invention relates to the use of the said pyrrolidone combined with a direct dye or a pigment for dyeing keratin materials, and especially to the use of the said pyrrolidone for improving the colour uptake onto the fibres of direct dyes that are sparingly soluble or insoluble in aqueous-alcoholic supports. The invention also relates to novel pyrrolidone derivatives. The present invention makes it possible in particular to obtain direct dyeing on keratin materials that is fast, resistant to washing, chromatic and powerful.

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Номер записи: 32
27-06-2013 дата публикации

SULFATE ESTERS OF NORIBOGAINE

Номер: US20130165425A1
Автор: Gless, JR. Richard D., Moriarty Robert M.
Принадлежит: DEMERX, INC.

Disclosed herein are sulfate esters of noribogaine or 9,17 dihydronoribogaine, and pharmaceutically acceptable salts of each thereof, pharmaceutical compositions comprising such compounds, and methods of their use, including in treating addiction and/or pain. 2. The compound of claim 1 , wherein Ris hydrogen.3. The compound of claim 1 , wherein Ris SOOR.4. The compound of claim 1 , wherein R is hydrogen.5. The compound of claim 1 , wherein R is SOOR.6. A pharmaceutical composition comprising a compound of and at least one pharmaceutically acceptable excipient.7. A method for treating pain in a patient which method comprises administering to said patient a therapeutically effective amount of the compound of .8. A method for treating addiction in a patient which method comprises administering to said patient a therapeutically effective amount of the compound of . This application claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Application Nos. 61/569,144, filed Dec. 9, 2011, which is incorporated herein by reference in its entirety.This invention is directed to sulfate esters of noribogaine.Noribogaine is a metabolite of ibogaine and is sometimes referred to as 12-hydroxyibogaine. U.S. Pat. No. 2,813,873 claims noribogaine albeit as “12-O-demethylibogaine” while providing an incorrect structural formula for ibogaine. Noribogaine can be depicted by the following formula:Noribogaine and its pharmaceutically acceptable salts have recently received significant attention as a non-addictive alkaloid useful in treating drug dependency (U.S. Pat. No. 6,348,456) and as a potent analgesic (U.S. Pat. No. 7,220,737).Noribogaine is typically administered orally or intravenously and becomes systemically available to the treated patient.This invention is directed to sulfate esters of noribogaine and a vicinal dihydro derivative of noribogaine, and compositions comprising each of them. As used herein, the sulfate esters include pharmaceutically acceptable salts and ...

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Номер записи: 33
27-06-2013 дата публикации

STEREOSELECTIVE TOTAL SYNTHESIS OF NORIBOGAINE

Номер: US20130165647A1
Автор: Mash Deborah C., Moriarty Robert M.
Принадлежит: DEMERX, INC.

This invention relates generally to methods for synthesizing the non-addictive alkaloid noribogaine. 5. The method of claim 1 , wherein greater than 90% of the noribogaine 1 is of the 2R claim 1 , 4S claim 1 , 5S claim 1 , 18R stereochemical configuration.6. The method of claim 1 , wherein greater than 95% of the noribogaine 1 is of the 2R claim 1 , 4S claim 1 , 5S claim 1 , 18R stereochemical configuration.7. The method of claim 1 , wherein greater than 99% of the noribogaine 1 is of the 2R claim 1 , 4S claim 1 , 5S claim 1 , 18R stereochemical configuration.8. The method of claim 1 , wherein the method further comprises the step of separating two or more stereoisomers. This application claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Application Nos. 61/568,568, filed Dec. 8, 2011, which is incorporated herein by reference in its entirety.This invention relates generally to methods for synthesizing the non-addictive alkaloid noribogaine. This invention is further directed to intermediates used in the chiral directed synthesis of noribogaine.Noribogaine is a well known member of the ibogaine family of alkaloids and is sometimes referred to as 12-hydroxyibogaine. U.S. Pat. No. 2,813,873 claims noribogaine albeit as “12-O-demethylibogaine” while providing an incorrect structural formula for ibogaine. The structure of noribogaine has now been determined and found to combine the features of tyrptamine, tetrahydrohavaine and indolazepines. Noribogaine can be depicted by the following formula:where the configuration at the 2, 4, 5, 6 and 18 atoms are 2(R), 4(S), 5(S), 6(S) and 18(R).Noribogaine and its pharmaceutically acceptable salts have recently received significant attention as a non-addictive alkaloid useful in treating drug dependency (U.S. Pat. No. 6,348,456) and as a potent analgesic (U.S. Pat. No. 7,220,737).Conventionally, noribogaine is prepared by the O-demethylation of naturally occurring ibogaine:which is isolated from a shrub of West Africa. ...

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Номер записи: 34
04-07-2013 дата публикации

USE OF DERIVATIVES OF PENTAPHYRINE AS ANTIMICROBIAL AND DISINFECTANT AGENTS

Номер: US20130172396A1
Автор: Comuzzi Clara, Fedele Rosalisa, Goi Daniele, Rossi Giada
Принадлежит: UNIVERSITA' DEGLI STUDI DI UDINE

The invention relates to the use of 20-(4-carboxyphenyl)-2,13-dimethyl-3,12-diethyl-[22] pentaphyrine as antibacterial agent in photodynamic treatment. This expanded porphyrin derivatized in position 4 with a carboxyphenyl group proved very active after photo-oxidation both against and . Its high antibacterial activity and its low toxicity make this pentaphyrine particularly useful as antimicrobial agent both for photodynamic therapy against bacterial infections and in the disinfection of microbiologically contaminated liquids. 1. A derivative of pentaphyrine consisting of 20-(4-carboxyphenyl)-2 ,13-dimethyl-3 ,12-diethyl-[22] pentaphyrine , its metallated derivatives and salts thereof having an antimicrobial activity by photodynamic activation.2. The derivative of pentaphyrine according to claim 1 , wherein the metals of the metallated derivatives are selected from Si claim 1 , Ge claim 1 , Lu claim 1 , Yb claim 1 , Ln claim 1 , Al claim 1 , Mn claim 1 , Fe claim 1 , Ru claim 1 , Hg claim 1 , Zn claim 1 , Cu claim 1 , Mg claim 1 , Ni claim 1 , Pd claim 1 , Pt claim 1 , Ag and Au.3. A derivative of pentaphyrine selected from the group consisting of 20-(4-carboxyphenyl)-2 claim 1 ,13-dimethyl-3 claim 1 ,12-diethyl-[22] pentaphyrine claim 1 , its metallated derivatives and salts thereof for use as photodynamically-activated antimicrobial agent In photodynamic treatment.4. A method of treatment of microbial infections by photodynamic therapy comprising the administration in a subject in a need thereof of an effective amount of at least one derivative of pentaphyrine selected from the group consisting of 20-(4-carboxyphenyl)-2 claim 1 ,13-dimethyl-3 claim 1 ,12-diethyl-[22] pentaphyrine claim 1 , its metallated derivatives and salts thereof.5. The method of treatment according to claim 4 , wherein the microbial infections are bacterial infections.6. A method of disinfection comprising the treatment with an effective amount of at least one derivative of pentaphyrine ...

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Номер записи: 35
18-07-2013 дата публикации

Dicationic 4-aza-1-azoniabicyclo[2.2.2]octanes and agents for colouring keratin-containing fibers

Номер: US20130180542A1
Автор: Astrid Kroos, Helmut Giesa, Wibke Gross
Принадлежит: Henkel AG and Co KGaA

Dicationic azo dyes of the formula (I), which are suitable for colouring keratin fibers, in particular human hair, and are in part themselves still not described in the prior art are provided. In colourations, particularly brilliant and luminous red shades are obtained. Agents for dyeing and optionally simultaneously lightening keratin fibers and methods for dyeing and optionally simultaneously lightening keratinic fibers also are provided.

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Номер записи: 36
18-07-2013 дата публикации

Color filter structure and method for fabricating the same

Номер: US20130180949A1
Автор: Chieh-Yuan Cheng, Fu-Tien Weng, Han-Lin Wu
Принадлежит: VisEra Technologies Co Ltd

A method for fabricating a color filter structure includes: providing a base layer; forming a first colored layer on the base layer; patterning the first colored layer to form a pair of first colored patterns, a first opening between the first colored patterns, and a second opening adjacent to the first colored patterns; forming a first dielectric layer on the first colored patterns and the base layer exposed by the first and second openings; forming a second colored layer on the first colored patterns and the first dielectric layer; patterning the second colored layer to form a second colored pattern in the first opening; forming a second dielectric layer on the first dielectric layer and the second colored pattern; forming a third colored layer on the second dielectric layer; and patterning the third colored layer to form a third colored pattern in the second opening.

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Номер записи: 37
18-07-2013 дата публикации

Decoding barcodes displayed on cell phone

Номер: US20130181055A1
Автор: Dayou Wang, Edward D. Barkan, RONG Liu
Принадлежит: Symbol Technologies LLC

A method of decoding a barcode includes generating a first illumination towards a target object with a first illumination level, capturing a first image during a first exposure time period, and determining a first location and a second location on a scan line in the first image to find a switchover condition. If the switchover condition indicates the presence of a mobile display device, the method further includes generating a second illumination towards the target object with a second illumination level, capturing a second image during a second exposure time period, and decoding the barcode in the second image. Here, at least one of the second illumination level and the second exposure time period is determined based on values of pixels on the scan line between the first location and the second location.

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Номер записи: 38
18-07-2013 дата публикации

Water-Based Ink Set For Ink-Jet Recording, Ink-Jet Recording Method and Ink-Jet Recording Apparatus

Номер: US20130182054A1
Автор: MAEDA Mitsunori, OHISHI Ayako
Принадлежит:

A water-based ink set for ink-jet recording includes two or more kinds of water-based inks; wherein at least one water-based ink among the two or more kinds of water-based inks contains a dye represented by a general formula (1) and at least one water-based inks contains 0.5% by weight to 4% by weight a cationic polymer; and in the general formula (1): nis 1 or 2, each of three Ms is sodium or ammonium and the three Ms may be same or different from one another, and Rrepresents a monoalkylamino group substituted by a carboxyl group and having a number of carbon atoms of 1 to 8. 2. The water-based ink set for ink-jet recording according to claim 1 , wherein the at least one water-based ink containing the dye represented by the general formula (1) is same as the at least one water-based ink containing the cationic polymer.3. The water-based ink set for ink-jet recording according to claim 1 , wherein the at least one water-based ink containing the dye represented by the general formula (1) is different from the at least one water-based ink containing the cationic polymer.4. The water-based ink set for ink-jet recording according to claim 1 , which satisfies at least one of following conditions (I) and (II):condition (I): the dye represented by the general formula (1) is contained in at least one water-based ink among the two or more kinds of water-based inks; and the cationic polymer is contained in at least one different water-based ink, among the two or more kinds of water-based inks, which is different from the at least one water-based ink containing the dye represented by the general formula (1);condition (II): both the dye represented by the general formula (1) and the cationic polymer are contained in a same water-based ink among the two or more kinds of water-based inks.5. The water-based ink set for ink jet recording according to claim 1 , wherein the at least one water-based ink containing the cationic polymer contains 0.5% by weight to 3% by weight of the ...

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Номер записи: 39
25-07-2013 дата публикации

Two-dimensional code reader and program

Номер: US20130186957A1
Автор: Hiroyuki Endo, Masaki Takahashi
Принадлежит: Shift Co Ltd

Disclosed is a technology that specifies each of a plurality of two-dimensional codes in an image and reduces the processing time for judging color in each cell region in each specified two-dimensional code. Based on edge images generated from obtained images, candidate regions among these edge images are extracted, a judgment is made about whether or not a characteristic pattern is included in each of the corresponding regions in the original images that correspond to these extracted candidate regions, and then the two-dimensional code regions are detected from among the original images. The color is judged both for each pixel group that comprises each row of that region and for each pixel cell, in pixel array order. If it is determined that a certain number or more pixels in each row that corresponds to each cell region are included in the color judgment region, color judgment is omitted for the remaining pixels in that row.

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Номер записи: 40
29-08-2013 дата публикации

INDICIA READING APPARATUS HAVING IMAGE SENSOR ARRAY

Номер: US20130221104A1
Автор: Wang Ynjiun P.
Принадлежит: Hand Held Products Inc. doing business as Honeywell Scanning & Mobility

There is provided in one embodiment an indicia reading apparatus having an image sensor array. The indicia reading apparatus can have a first operator selectable configuration and a second operator selectable configuration. 1. An indicia reading apparatus comprising:an image sensor array having a plurality of pixels;an image frame memory that retains pixel values making up a frame of image data, wherein the indicia reading apparatus is configured to read out image signals from said image sensor array and to digitize such signals for output of image data to the image frame memory;a first operator selectable configuration;a second operator selectable configuration;wherein the indicia reading apparatus with the first operator selectable configuration active is restricted from applying other than a common filter to output frames of image data output subsequently to a trigger signal activation;wherein the indicia reading apparatus with the second operator selectable configuration active is capable of applying different filters to frames of image data output for processing for attempting to decode a decodable indicia.2. The indicia reading apparatus of claim 1 , wherein the first operator selectable configuration and the second operator selectable configuration are selectable with use of displayed actuators.3. The indicia reading apparatus of claim 1 , wherein the different filters are applied according a predetermined list.4. The indicia reading apparatus of claim 1 , wherein with the second operator selectable configuration active the indicia reading apparatus applies a filter in response to a sensed condition.5. The indicia reading apparatus of claim 1 , wherein with the second operator selectable configuration active the indicia reading apparatus applies a filter in response to a sensed condition determined by processing a previous frame of image data.6. The indicia reading apparatus of claim 1 , wherein with the second operator selectable configuration active the ...

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Номер записи: 41
29-08-2013 дата публикации

COLOR FILTER SUBSTRATE AND METHOD FOR PRODUCING SAME

Номер: US20130222936A1
Автор: Kawanishi Takafumi
Принадлежит: SHARP KABUSHIKI KAISHA

The present invention provides a color filter substrate and a method for producing the same, in which the uniformity in thickness of a color filter can be improved. The present invention is a method for producing a color filter substrate, the method including: a step for forming a photoresist film; a step for conducting an exposure process on the photoresist film through a photomask; a step for forming a bank defining an opening by developing the exposed photoresist film; and a step for discharging ink into the opening. The photomask has a transparent region, a light-shielding region, and a translucent region. The transmittance of the translucent region is less than the transmittance of the transparent region and is greater than the transmittance of the light-shielding region, and the translucent region is provided between the transparent region and the light-shielding region along an outline of the transparent region and the light-shielding region, respectively. 1. A manufacturing method for a color filter substrate , comprising:(a) forming a photoresist film;(b) conducting an exposure process on the photoresist film through a photomask;(c) forming a bank defining an opening by developing the photoresist film that underwent the exposure process; and(d) discharging ink into the opening,wherein the photomask has a transparent region, a light-shielding region, and a translucent region,wherein a transmittance of the translucent region is less than a transmittance of the transparent region and greater than a transmittance of the light-shielding region, andwherein the translucent region is provided between the transparent region and the light-shielding region along outlines of the transparent region and the light-shielding region, respectively.2. The manufacturing method for a color filter substrate according to claim 1 , wherein the translucent region is a half-tone region or a grey-tone region.3. The manufacturing method for a color filter substrate according to claim ...

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Номер записи: 42
29-08-2013 дата публикации

Magenta toner containing compound having azo skeleton

Номер: US20130224645A1
Автор: Ayano Mashida, Chiaki Nishiura, Masanori Seki, Masashi Hirose, Masashi Kawamura, Taiki Watanabe, Takayuki Toyoda, Waka Hasegawa, Yasuaki Murai, Yuki Hasegawa
Принадлежит: Canon Inc

A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure, and a magenta pigment.

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Номер записи: 43
29-08-2013 дата публикации

PORPHYRIN TREATMENT OF NEURODEGENERATIVE DISEASES

Номер: US20130225545A1
Автор: Day Brian, McManus John, Patel Manisha
Принадлежит:

Compositions and methods of treating a neurodegenerative disorder are disclosed herein. 2. The compound of claim 1 , wherein the compound has the formula of Formula (II) and M is a metal ion.3. The compound of claim 1 , wherein the compound is the compound of formula II and wherein M is manganese.6. The compound of claim 1 , wherein X claim 1 , X claim 1 , Xand Xare fluorine.10. The compound of claim 9 , wherein R claim 9 , R claim 9 , R claim 9 , and Rare independently a substituted or unsubstituted C-Calkyl.11. The compound of claim 9 , wherein R claim 9 , R claim 9 , R claim 9 , and Rare independently unsubstituted methyl claim 9 , unsubstituted ethyl claim 9 , or unsubstituted propyl.13. The compound of claim 12 , wherein Rand Rare independently substituted or unsubstituted C-Calkyl.14. The compound of claim 12 , wherein Rand Rare independently hydrogen claim 12 , unsubstituted methyl claim 12 , unsubstituted ethyl claim 12 , or unsubstituted propyl.15. The compound of claim 12 , wherein Xand Xare fluorine.16. The compound of claim 1 , wherein Ris —C(X) claim 1 , Ris —C(X) claim 1 , Ris —C(X)and Ris —C(X).17. The compound of claim 16 , wherein X claim 16 , X claim 16 , Xand Xare fluorine.18. A method of treating a neurodegenerative disorder comprising administering to a patient in need thereof an effective amount of a compound of .19. The method of claim 18 , wherein said neurodegenerative disorder is Parkinson's disease claim 18 , Alzheimer's disease claim 18 , Pick's disease claim 18 , Huntington's disease claim 18 , amyotrophic lateral sclerosis claim 18 , prion diseases claim 18 , dystonia claim 18 , dementia with Lewy bodies claim 18 , multiple system atrophy claim 18 , progressive supranuclear palsy claim 18 , Friedreich's Ataxia claim 18 , temporal lobe epilepsy claim 18 , stroke claim 18 , traumatic brain injury claim 18 , or a mitochondrial encephalopathy.20. The method of claim 18 , wherein said neurodegenerative disorder is Parkinson's disease. This ...

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Номер записи: 44
19-09-2013 дата публикации

Method of fabricating a polarized color filter

Номер: US20130244145A1
Автор: Fang-Tzu Chuang, Hung-Hsin Chen, Si-Chen Lee, Yu-Wei Jiang
Принадлежит: National Taiwan University NTU

A method of fabricating a polarized color filter wherein a transparent substrate is provided and coated with a photoresist layer. A wave-shaped mask may then be prepared and a periodic wave-shaped surface may be placed in contact with the photoresist layer, treating the photoresist layer with a primary exposure process. An external force may be applied to the wave-shaped mask, and the transparent substrate or wave-shaped mask by be rotated by a predetermined degree. The photoresist layer may be treated with a secondary exposure process, wherein the photoresist layer is developed in order to obtain a photoresist pattern layer. A metal layer may be coated on the transparent substrate with the photoresist pattern layer. The photoresist pattern layer and the portion of the metal layer on the photoresist pattern layer may then be removed such that the remaining metal layer forms a periodic hole substrate.

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Номер записи: 45
26-09-2013 дата публикации

Reading apparatus having partial frame operating mode

Номер: US20130248605A1
Автор: Carl W. Gerst, III, Charles P. Barber, II George S. Smith, Matthew W. Pankow, Robert C. Gardiner, Robert M. Hussey
Принадлежит: HAND HELD PRODUCTS INC

A method for decoding a decodable symbol using an optical reader having a 2D image sensor that is configured to operate in a partial frame capture operating mode. In a partial frame operating mode, the reader clocks out and captures at least one partial frame of image data having image data corresponding to less than all of the pixels of an image sensor pixel array. In one embodiment, the reader operating in a partial frame operating mode captures image data corresponding to a linear pattern of pixels of the image sensor, reads the image data, and attempts to decode for a decodable bar code symbol which may be represented in the image data.

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Номер записи: 46
03-10-2013 дата публикации

AZO DYES

Номер: US20130255007A1
Автор: Heide Christof, Hübbe Thomas, Meier Helmut-Martin, Strumpf Klaus-Günter
Принадлежит:

The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades. 8. The compound of claim 1 , wherein in the sulfonic group with the meaning —SOM claim 1 , M is a cation claim 1 , preferably M is hydrogen claim 1 , alkaline metal claim 1 , earth alkaline metal claim 1 , ammonium claim 1 , or mono- claim 1 , di- claim 1 , tri- or tetra-substituted ammonium claim 1 , in particular M is mono-C-alkyl- claim 1 , di-C-alkyl- claim 1 , tri-C-alkyl- claim 1 , tetra-C-alkyl ammonium claim 1 , mono-C-hydroxyalkyl- claim 1 , di-C-hydroxyalkyl- claim 1 , tri-C-hydroxyalkyl- claim 1 , tetra-C-hydroxyalkyl-ammonium claim 1 , or benzyltri-C-hydroxyalkylammonium.10. Use of a compound of formula (1) according to claim 1 , for dyeing or printing materials.11. The use according to claim 10 , wherein the materials used contain cellulose and/or polyamide claim 10 , in particular cellulose.12. The use according to or claim 10 , wherein the material used is paper or board.13. The use according to claim 10 , wherein the material used is a fiber-containing or fibrous material.14. A process for dyeing or printing materials claim 1 , wherein the material is brought into contact with a compound of formula (1) according to .15. A product or paper obtainable by a process according to . The invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing materials, in particular organic or fiber-containing materials, to produce materials with brownish shades.In order to produce papers with a brown shade, it is known to dye paper with mixtures of different dyes. For example, WO-A 2007/057370 is directed to liquid formulations containing the direct dyes C.I. Direct Brown 44 and Direct Yellow 11. EP-A-1 258 562 relates to dye mixtures containing two anionic dyes each with a different, defined absorption maximum. WO-A 2004/048478 teaches the ...

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Номер записи: 47
03-10-2013 дата публикации

METAL FREE ACID DYES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE

Номер: US20130255010A1
Автор: Barbieru Roxana, Sivamurugan Vajiravelu
Принадлежит: DyStar Colours Distribution GmbH

The present invention relates to dyes of the formula (I) in which Rto R, Dand Dare defined as given in claim a process for preparing them, and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials. 18-. (canceled)10. The ye of the formula (1) according to claim 9 , wherein Rto Rare identical and are hydrogen or (C-C) alkyl;{'sup': 5', '6, 'sub': 1', '4', '1', '4, 'Rand Rare identical and are hydrogen, (C-C) alkyl or (C-C) alkyl substituted by hydroxy;'}{'sup': 7', '8, 'Rand Rare identical and are hydrogen, methyl or ethyl; and'}{'sup': 9', '19, 'Rand Rare identical and are hydrogen, methyl, ethyl or phenyl.'}13. The dye of the formula (1) according to claim 9 , in which Dand Dare identical and denote one of the groups (I) to (VI) as defined in .15. A process for dyeing or printing carboxamido- and/or hydroxyl-containing material claim 9 , which comprises using as colorant a dye of the formula (I) as claimed in .16. An ink for digital textile printing by the inkjet process claim 9 , which comprises a dye of the formula (I) as claimed in . The present invention relates to the technical field of dyestuffs for dyeing and printing of hydroxyl- and/or carboxamido-containing material.Disazo compounds comprising a triazine moiety are known from prior art and can be used as colorants in different applications, see for example GB 2,036,780, U.S. Pat. No. 3,945,990, U.S. Pat. No. 5,006,128, U.S. Pat. No. 5,519,121, EP 0 017 831 A1, EP 0 233 769 A2, EP 0 465 420 A1, EP 0 549 529 A1, EP 0577 556 A1, EP 0 763 576 A2, JP 51-50326. JP 60-243174, JP 62-045665, JP 10-17807, JP11-106674, JP 2008-156411, WO00/58407, WO02/50196 and WO2007/042767.In the context of the dyeing and printing of hydroxyl- and/or carboxamido-containing material the known dyes have a number of technical disadvantages, which require improvement.Surprisingly, it has now been found that the dyes of the formula (1) as described below show highly advantageous properties over the known ...

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Номер записи: 48
03-10-2013 дата публикации

Disperse Azo Dyes

Номер: US20130255011A1
Автор: Lauk Urs, Nowack Patric, Tzikas Athanassios
Принадлежит: Huntsman International LLC

The present invention relates to disperse azo dyes based on diazo components having at least one fluorine-containing substituent and an 2,6-diaminosubstituted pyridine coupling component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials. 2. A dye of formula (1) according to claim 1 , wherein Ris fluoro or trifluoromethyl.3. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen claim 1 , fluoro claim 1 , chloro claim 1 , bromo claim 1 , cyano or nitro.4. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen or phenyl substituted with trifluoromethyl claim 1 , n-propyl claim 1 , n-butyl or n-butoxy.6. A dye of formula (1a) according to claim 5 , wherein Rand Rare hydrogen or phenyl.8. A dye mixture comprising at least two structurally different azo dyes of formula (1) according to .9. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 1 , wherein a dye of formula (1) according to is applied to the said material or is incorporated into that material.10. (canceled)11. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 8 , wherein a dye mixture according to is applied to the said material or is incorporated into that material. The present invention relates to disperse dyes based on diazo components having at least one fluorine-containing substituent, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials.Disperse azo dyes having an aniline diazo component and an 2,6-diaminosubstituted pyridine coupling component have been known for a long time and are used in the dyeing of hydrophobic fibre materials. It has been found, however, that the dyeings ...

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Номер записи: 49
03-10-2013 дата публикации

Digital Image Barcode Scanner

Номер: US20130256405A1
Автор: Montout Mary Ann C.
Принадлежит:

A combination barcode scanner and digital imaging device is disclosed. Users pull a trigger button to active the barcode scanner and separately or coincidently activate the digital imaging camera. An integrated touch screen is used to review captured images and barcode data as well as to navigate through various menus and review and set particular settings for the device. Barcode data and/or digital images are stored within the device and can be transferred to a computer via wired or wireless connections. One or more LEDs are used to illuminate subjects, for the barcode scanner, the digital imaging camera, or both. 1. A device comprisinga main body and a pistol grip,where the main body comprises a barcode scanner, a digital camera, a capture image button, and a touch screen,where the pistol grip comprises a scan trigger,wherein depression of the capture image button activates the digital camera,wherein depression of the scan trigger activates the barcode scanner.2. The device of claim 1 , wherein the main body further comprises a lens claim 1 , where the digital camera captures images through the lens.3. The device of claim 2 , where the lens is scratch resistant tempered glass.4. The device of claim 1 , wherein the main body further comprises a light emitting diode flash claim 1 , wherein the light emitting diode flash is activated when the digital camera captures an image.5. The device of claim 1 , wherein the main body further comprises a scan button claim 1 , where depression of the scan button activates the barcode scanner.6. The device of claim 1 , wherein the main body further comprises a camera ready light.7. A method of treating a patient comprising the steps of:securing a barcode to a patient;scanning the barcode using a digital image barcode scanner; andcapturing a digital image using the digital image barcode scanner;where the digital image barcode scanner comprises a main body and a pistol grip, where the main body comprises a barcode scanner, a digital ...

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Номер записи: 50
03-10-2013 дата публикации

HIGH PROTECTION UVA/UVB COMPOSITION ITS PREPARATION PROCESS AND TOPICAL COSMETIC COMPOSITION

Номер: US20130259813A1
Автор: Azevedo Tadini Kassandra, Piconi Longo Ana Carolyna, Romanhole Rodrigo Collina
Принадлежит: NATURA COSMETICOS S.A.

The present invention relates to a high protection UVA/UVB composition comprising (a) about 0.5 to about 7.5% by weight of phenylbenzimidazole sulfonic acid; (b) about 0.1 to about 2.5% by weight of triethanolamine; (c) about 1 to about 11% by weight of an UVA chemical filter; (d) about 10 to about 50% by weight of an additional chemical filter; and (e) about 40 to about 70% by weight of an alcoholic carrier, wherein all percentages are based on the total weight of the high protection UVA/UVB composition and the water is not present. This composition have a high SPF and an appropriated PPD having a fluid and transparent aspect and having pleasant sensory characteristics. Furthermore, the present invention relates to a Process for preparing said high protection UVA/UVB composition comprising the following steps: (i) solubilize triethanolamine in alcoholic carrier, and (ii) when stirring, add phenylbenzimidazole sulfonic acid to the mixture obtained in step (i); (iii) in parallel, heat the additional chemical filters at a temperature ranging from about 50 to about 70° C., preferably about 60° C.; (iv) remove from the heating the mixture obtained in step (iii) and when it is at a temperature ranging from about 30 to about 50° C., preferably about 40° C., add it to the mixture obtained in step (ii); and (v) stir to obtain the final composition. 2. Composition claim 1 , according to claim 1 , characterized in that the phenylbenzimidazole sulfonic acid is present in an amount ranging from 1 to 5% claim 1 , by weight claim 1 , based on total weight of the composition.3. Composition claim 1 , according to claim 1 , characterized in that the phenylbenzimidazole sulfonic acid is present in an amount of 3% claim 1 , by weight claim 1 , based on total weight of the composition.4. Composition claim 1 , according to claim 1 , characterized in that the chemical UVA filter is selected from the group comprising: butyl methozydibenzoylmethane claim 1 , diethylamino hydroxybenzoyl ...

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Номер записи: 51
17-10-2013 дата публикации

TOOTH BLEACHING CATALYTIC AND APPLICATION THEREOF

Номер: US20130273126A1
Автор: HUANG Li-Chun, LEE Bor-Shiunn, Lin Chun-Pin, WU Chia-Wen
Принадлежит:

A method for forming a tooth bleaching catalytic is provided, wherein the method comprises steps as follows: Firstly a plurality of histidine-functionalized mesoporous silica nano-particles (MSNs) is provided. Subsequently, the histidine-functionalized MSNs are condensating with a plurality of metal ions. 1. A method for forming a tooth bleaching catalytic , comprising steps as follows:providing a plurality of histidine-functionalized mesoporous silica nano-particles (MSNs); andcondensating the histidine-functionalized MSNs with a plurality of metal ions.2. The method as claimed in claim 1 , wherein the plurality of ions are selected from the group consisting of Fe(II) claim 1 , Mn(II) claim 1 , and Cu(II) and the arbitrary combination thereof.3. The method as claimed in claim 1 , wherein the step of providing the histidine-functionalized MSNs comprises:preparing a histidine-containing silane;adding the histidine-containing silane into a surfactant solution having cetyltrimethylammonium bromide (CTAB); andadding tetraethoxysilane (TEOS) in to the surfactant solution.4. The method as claimed in claim 1 , wherein the step of condensating the histidine-functionalized MSNs with the metal ions comprises incorporating the metal ions into the histidine-functionalized MSNs by immersing the histidine-functionalized MSNs into an aqueous solution containing the metal ions under stir at room temperature for 24 hours.5. The method as claimed in claim 3 , wherein the aqueous solution comprising a metal chloride.6. The method as claimed in claim 4 , wherein the metal chloride is FeCl.4HO claim 4 , Mn(NO).xHO claim 4 , CuCl.2HO or arbitrary combinations thereof.7. The tooth bleaching method as claimed in claim 1 , wherein the histidine-functionalized MSNs have an average diameter substantially ranges from 50 nm to 100 nm. This application is a division of an application Ser. No. 13/024667, filed on Feb. 10, 2011, now pending. The entirety of the above-mentioned patent applications ...

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Номер записи: 52
31-10-2013 дата публикации

PHARMACEUTICAL COMPOSITIONS COMPRISING NANO SIZE DROPLETS OF SKIN WHITENING AGENTS

Номер: US20130287825A1
Автор: Kothari Jay Shantilal, Pancholi Jinesh Suresh, Patel Jitendra Dasharathlal, Roy Sunilendu Bhushan, Sheikh Shafiq
Принадлежит: CADILA HEALTHCARE LIMITED

The present invention relates to pharmaceutical compositions comprising mono size droplets of skin whitening agents or salts thereof. In particular, the present invention relates to a stable pharmaceutical composition comprising skin whitening agents or salts thereof along with other pharmaceutically acceptable excipients which possess substantially improved skin whitening effects and also exhibits greater skin permeability. The invention also relates to processes for the preparation of such compositions. 1. A stable topical pharmaceutical composition comprising nano size droplets of one or more skin whitening agents or salts thereof.2. The stable topical pharmaceutical composition of claim 1 , wherein the nano size droplets of skin whitening agent or salts thereof have a particle size (D) of about 500nm or less.3. The stable topical pharmaceutical composition of claim 1 , wherein the nano size droplets of skin whitening agent or salts thereof have a particle size (D) of about 300 nm or less.4. The stable topical pharmaceutical composition of claim 1 , wherein the nano size droplets of skin whitening agent or salts thereof have a particle size (D) of about 100 nm or less.5. The stable topical pharmaceutical composition of claim 1 , wherein the skin whitening agent comprises one or more of Tretinoin claim 1 , Hydroquinone claim 1 , Allantoin claim 1 , Monobenzyl ether of hydroquinone claim 1 , Azelaic acid claim 1 , Kojic acid claim 1 , Glycolic acid claim 1 , Mequinol claim 1 , Retinoids claim 1 , Niacinamide claim 1 , Arbutin claim 1 , or salts thereof.6. The stable topical pharmaceutical composition of claim 1 , wherein the composition comprises nano size droplets of tretinoin or salts thereof.7. The stable topical pharmaceutical composition of claim 1 , wherein the composition comprises nano size droplets of tretinoin and hydroquinone or salts thereof.8. The stable topical pharmaceutical composition of claim 1 , wherein the composition comprises nano size ...

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Номер записи: 53
31-10-2013 дата публикации

COSMETIC COMPOSITION COMPRISING A FIXING POLYMER AND AN ANTIDANDRUFF AGENT

Номер: US20130289080A1
Автор: ANNOTEL Christine, BEBOT Cecile, MASSE Virginie
Принадлежит: L'OREAL

The invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium: one or more fixing polymer(s) (i), one or more associative polymer(s) (ii) different from the fixing polymer(s), one or more antidandruff agent(s) (iii), and to a process using this composition, and to the use thereof. 115.-. (canceled)16. A cosmetic composition comprising , in a cosmetically acceptable medium:(i) at least one fixing polymer;(ii) at least one associative polymer different from the at least one fixing polymer; and(iii) at least one antidandruff agent.17. The cosmetic composition according to claim 16 , wherein the at least one fixing polymer is chosen from anionic fixing polymers claim 16 , cationic fixing polymers claim 16 , amphoteric fixing polymers claim 16 , and nonionic fixing polymers.18. The cosmetic composition according to claim 17 , wherein the at least one fixing polymer is a cationic fixing polymer chosen from homopolymers or copolymers of acrylic or methacrylic esters or amides containing amine functions claim 17 , cationic guar gums claim 17 , quaternary copolymers of vinylpyrrolidone and of vinylimidazole claim 17 , and chitosans.19. The cosmetic composition according to claim 17 , wherein the at least one fixing polymer is an anionic fixing polymer chosen from copolymers of acrylic acid or methacrylic acid or salts thereof claim 17 , crotonic acid copolymers claim 17 , copolymers of carboxylic acids or anhydrides claim 17 , polyacrylamides containing carboxylate groups claim 17 , homopolymers or copolymers containing sulfonic groups claim 17 , anionic polyurethanes claim 17 , and anionic grafted silicone polymers.20. The cosmetic composition according to claim 17 , wherein the at least one fixing polymers is an amphoteric fixing polymer chosen from copolymers containing acidic vinyl units and basic vinyl units claim 17 , crosslinked and acylated polyaminoamides claim 17 , polymers containing zwitterionic units claim 17 , chitosan-based ...

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Номер записи: 54
07-11-2013 дата публикации

Photoelectric conversion device using TiOF2 as semiconductor

Номер: US20130291930A1
Автор: Braun Max Josef, Eicher Johannes, Woehrle Dieter
Принадлежит: SOLVAY SA

Use of TiOFas semiconductor in a photoelectric conversion device, in particular in a dye-sensitized solar cell. A photoelectric conversion device, in particular a dye-sensitized solar cell, comprising a semiconductor layer containing at least TiOF. The TiOFis preferably used in the form of nanoparticles. Dyes, method(s) of making them, and their use in photoelectric conversion devices, especially in dye-sensitized solar cells. A dye-sensitized solar cell comprising at least one fluorinated compound as a dye and at least TiOFas semiconductor. 214-. (canceled)15. A dye-sensitized solar cell claim 1 , comprising at least a compound according to as a dye claim 1 , said compound being fluorinated claim 1 , and further comprising at least TiOFas semiconductor.16. A method for forming a photoelectric conversion device claim 1 , comprising using TiOFas semiconductor.17. The method according to claim 16 , wherein the photoelectric conversion device is a dye sensitized solar cell.18. The method according to claim 16 , wherein the TiOF2 is in the form of nanoparticles.19. The method according to claim 18 , wherein the TiOFhas a mean primary particle size from 15 to 50 nm.20. The method according to claim 17 , wherein the dye sensitized solar cell comprises a fluorinated dye compound.21. A photoelectric conversion device comprising a semiconductor layer claim 17 , wherein the semiconductor layer comprises TiOF2.22. The photoelectric conversion device of claim 21 , wherein the photoelectric conversion device is a dye sensitized solar cell.23. The photoelectric conversion device of claim 21 , wherein the TiOF2 is in the form of nanoparticles.24. The photoelectric conversion device of claim 23 , wherein the TiOF2 has a mean primary particle size from 15 to 50 nm.25. The photoelectric conversion device of claim 21 , wherein the thickness of the semiconductor layer is from 500 nm to 10 μm.26. The photoelectric conversion device of claim 22 , wherein the semiconductor layer comprises ...

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Номер записи: 55
14-11-2013 дата публикации

INK JET INK, INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPRATUS

Номер: US20130300802A1
Автор: Muraoka Chiaki, Oikawa Masaki, Okamura Daiji, Tomioka Hiroshi, Yamakami Hideki
Принадлежит:

An ink to be applied to a recording head having a common liquid chamber, pressure chambers developing pressure applied to the liquid, individual channels through which the liquid is introduced into the pressure chambers from the common liquid chamber, and a group of nozzles which communicate with the pressure chambers and eject the liquid, where first nozzles having short individual channels and second nozzles having long ones are alternately arranged at arrangement intervals of less than 30 μm along one side or sides of the common liquid chamber, contains an aqueous medium, a surfactant and a coloring material. The aqueous medium consists of water and a water-soluble organic compound containing at least one alkanediol and has a surface tension of from 40 mN/m or more to less than 60 mN/m in an environment of temperature 25° C. and humidity 50%. 1. An ink jet ink which is to be supplied to a recording head in which the recording head comprises a common liquid chamber from which a liquid is to be fed , a plurality of pressure chambers for developing pressure applied to the liquid , a plurality of individual channels through which the liquid is introduced respectively into the plurality of pressure chambers from the common liquid chamber , and a group of nozzles which communicate respectively with the pressure chambers in order to eject the liquid therefrom;the group of nozzles being constituted of a first nozzle group including first nozzles and a second nozzle group including second nozzles having longer individual channels than those of the first nozzles, wherein the first nozzles are arranged at arrangement intervals of less than 30 μm along one side of the common liquid chamber and the second nozzles are arranged at arrangement intervals of less than 30 μm along another side across from said one side of the common liquid chamber;wherein with respect to a horizontal alignment across the common liquid chamber, the first nozzles are misaligned horizontally relative ...

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Номер записи: 56
14-11-2013 дата публикации

IMAGING SCANNER WITH MULTIPLE IMAGE FIELDS

Номер: US20130301088A1
Автор: Smith Larry J.
Принадлежит:

Disclosed are embodiments of methods, systems, and apparatus for providing multiple image fields or regions on an imaging array. In certain preferred embodiments, a high density imaging array may be partitioned into two or more regions, each of which may be used to render a separate view of the scan volume. This arrangement may provide an increase in the effective scan volume beyond the volume available with a single imager having a single point of view and may allow for reading of encoded symbols at a variety of orientations that would otherwise preclude accurate imaging with a single imager. 129-. (canceled)30. An imaging scanner comprising:an imaging array comprised of a two-dimensional array of pixels, the imaging array being split into separate imaging regions including (a) a first imaging region for acquiring a first two-dimensional image of a first scan volume and (b) a second imaging region for acquiring a second two-dimensional image of a second scan volume; a first outer mirror and a first inner mirror, the first outer mirror directing light from the first scan volume onto the first inner mirror, and the first inner mirror directing light from the first outer mirror to the first imaging region of the imaging array, and', 'a second outer mirror and a second inner mirror, the second outer mirror directing light from the second scan volume onto the second inner mirror, and the second inner mirror directing light from the second outer mirror to the second imaging region of the imaging array,, 'a first plurality of mirrors including'}wherein the first and second inner mirrors are disposed between the first and second outer mirrors.31. An imaging scanner according to further comprisinga first focusing element positioned to focus light onto the first imaging region; anda second focusing element positioned to focus light onto the second imaging region.32. An imaging scanner according to claim 31 , wherein the first and second focusing elements comprise lenses.33. ...

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Номер записи: 57
21-11-2013 дата публикации

Indicia reading terminal operable for data input on two sides

Номер: US20130306731A1
Автор: Cassio Monaco Pedrao
Принадлежит: HAND HELD PRODUCTS INC

Embodiments of an indicia reading terminal have a housing on which is disposed input/output devices on opposing sides of the housing The terminals are configured in one example to distinguish between the input/output devices, to activate one of the input/output devices for use by an end user, and to deactivate another of the input/output devices.

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Номер записи: 58
21-11-2013 дата публикации

Photosensitive Resin Composition for Color Filter and Color Filter Using Same

Номер: US20130306918A1
Автор: HAN Gyu-Seok, JUNG Ju-Ho, KIM Dong-Wan, Kim Jae-Hyun, KWON Ji-Yun, Lee In-Jae
Принадлежит:

Provided are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a colorant including a diaminopyridine azo-based dye including a structure represented by Chemical Formula 1, and having an absorption wavelength at about 450 to about 550 nm, (B) an acrylic-based binder resin, (C) an acrylic-based photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent. 2. The photosensitive resin composition for a color filter of claim 1 , comprising:about 1 to about 30 wt % of the colorant (A);about 1 to about 30 wt % of the acrylic-based binder resin (B);about 1 to about 20 wt % of the acrylic-based photopolymerizable monomer (C);about 0.1 to about 10 wt % of the photopolymerization initiator (D); anda balance amount of the solvent (E).3. The photosensitive resin composition for a color filter of claim 1 , wherein the dye has solubility of about 5 to about 15 in a solvent.4. The photosensitive resin composition for a color filter of claim 1 , wherein the dye has transmittance of about 95 to about 100% in a long wavelength region of about 500 to about 800 nm.5. The photosensitive resin composition for a color filter of claim 1 , wherein the dye has a thermal decomposition temperature (Td) of about 280 to about 400° C. at which about 10 wt % of the dye is thermally decomposed.6. The photosensitive resin composition for a color filter of claim 1 , wherein the dye has ΔEab* of less than about 3.7. The photosensitive resin composition for a color filter of claim 1 , wherein the photosensitive resin composition further comprises a pigment claim 1 , and the diaminopyridine azo-based dye of the above Chemical Formula 1 and the pigment are included in a mixing weight ratio of about 7:3 to about 3:7.8. The photosensitive resin composition for a color filter of claim 1 , wherein the photosensitive resin composition further comprises a dispersing agent; malonic ...

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Номер записи: 59
28-11-2013 дата публикации

Azo Compound And Salt Thereof, And Dye-Based Polarizing Film And Polarizing Plate Containing The Same

Номер: US20130314786A1
Автор: Higeta Takahiro, Nishiguchi Takuto
Принадлежит:

The present invention relates to an azo compound represented by the following formula (1) [wherein, A represents a naphthyl group having a substituent, Rto Reach independently represent a hydrogen atom, an alkyl group having a carbon atom number of 1 to 5, an alkoxy group having a carbon atom number of 1 to 5, a sulfo group, or an alkoxy group having a sulfo group and a carbon atom number of 1 to 5, and X represents a benzoylamino group having a substituent, a phenylamine group having a substituent, a phenylazo group having a substituent, or a naphthotriazole group having a substituent] and a salt thereof. By using the azo compound or a salt thereof of the present invention, a neutral color polarizing plate and a color polarizing plate for a liquid crystal projector being excellent in polarization performance and durability and having less color leakage in a visible light region can be provided. 2. The azo compound and/or a salt thereof according to claim 1 , wherein X is a benzoylamino group having a substituent claim 1 , a phenylamino group having a substituent claim 1 , a phenylazo group having a substituent claim 1 , or a naphthotriazole group having a substituent claim 1 , and these substituents are groups selected from the group consisting of a hydrogen atom claim 1 , an alkyl group having a carbon atom number of 1 to 5 claim 1 , an alkoxy group having a carbon atom number of 1 to 5 claim 1 , a hydroxy group claim 1 , a carboxy group claim 1 , a sulfo group claim 1 , an amino group or a substituted amino group.7. The azo compound and/or a salt thereof according to claim 1 , wherein A is a naphthyl group having at least one substituent and at least one of the substituents is a sulfo group.9. The azo compound or/and a salt thereof according to claim 1 , wherein Rto Rare each independently a hydrogen atom claim 1 , a methyl group claim 1 , a methoxy group claim 1 , or an alkoxy group having a sulfo group and a carbon atom number of 1 to 5.11. The azo compound and ...

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Номер записи: 60
05-12-2013 дата публикации

Porphyrin compounds comprising one or more pyridone moieties

Номер: US20130324714A1
Автор: Chuchawin Changtong, John L. Lombardi
Принадлежит: VENTANA RESEARCH Corp

Various porphyrin compounds comprising one or more pyridone moieties, intermediates thereof, compositions thereof, and, methods of making and using thereof.

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Номер записи: 61
19-12-2013 дата публикации

Labeling Reagents and Methods of Their Use

Номер: US20130337536A1
Автор: Antoulinakis Evan, Gee Kyle, Rukavishnikov Aleksey
Принадлежит: LIFE TECHNOLOGIES CORPORATION

The present disclosure is directed to a reactive ester agent capable of conjugating a reporter molecule to a carrier molecule or solid support. The reactive ester agent has the general formula: 2. The compound of claim 1 , wherein X is an amino claim 1 , thio claim 1 , or oxo group.3. The compound of claim 1 , wherein L is a covalent bond claim 1 , -alkyl- claim 1 , -substituted alkyl- claim 1 , -alkenyl- claim 1 , -substituted alkenyl- claim 1 , -heterocyclyl- claim 1 , -substituted heterocyclyl- claim 1 , -aryl- claim 1 , -substituted aryl- claim 1 , -heteroaryl- claim 1 , -substituted heteroaryl- claim 1 , -cycloakyl- claim 1 , -substituted cycloalkyl- claim 1 , -oxy- claim 1 , -alkoxy- claim 1 , -substituted alkoxy- claim 1 , -thio- claim 1 , -amino- claim 1 , or -substituted amino-.4. The compound of claim 1 , wherein Rand Rare chloro.5. The compound of claim 1 , wherein Ris —COO claim 1 , —SO claim 1 , substituted azenyl claim 1 , PEG claim 1 , phosphate claim 1 , or bisphosphonate.6. The compound of claim 1 , wherein Ris —SO.7. The compound of claim 1 , wherein Ris a dye.8. The compound of claim 7 , wherein the dye is a xanthene claim 7 , a cyanine claim 7 , an indole claim 7 , a benzofuran claim 7 , a coumarin claim 7 , or a borapolyazaindacine.9. The compound of claim 1 , wherein Ris a chelating moiety claim 1 , a hapten claim 1 , an antibody claim 1 , an enzyme claim 1 , a radiolabel claim 1 , a metal ion or metal ion containing substance claim 1 , a pigment claim 1 , a chromogen claim 1 , a phosphor claim 1 , a fluorogen claim 1 , a bioluminescent substance claim 1 , a chemiluminescent substance claim 1 , or a semiconductor nanocrystal.10. The compound of claim 1 , wherein Ris avidin claim 1 , streptavidin or an analog thereof.11. The compound of claim 1 , wherein Ris a solid support.12. The compound of claim 1 , wherein Ris a carrier molecule.13. The compound of claim 12 , wherein the carrier molecule is selected from the group consisting of an amino ...

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Номер записи: 62
19-12-2013 дата публикации

PHENYL BICYCLIC METHYL AMINE DERIVATIVES AS SPHINGOSINE-1 PHOSPHATE RECEPTORS MODULATORS

Номер: US20130338108A1
Автор: IM WHA-BIN, Li Ling, Takeuchi Janet A.
Принадлежит:

The present invention relates to novel phenyl bicyclic methyl amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors. 2. The method according to claim 1 , wherein the mammal is a human.10. The method according to claim 1 , wherein the compound of Formula I is selected from:[3-({[5-(4-hexylphenyl)quinolin-8-yl]methyl}amino)propyl]phosphonic acid;[3-({[4-(4-hexylphenyl)-1-naphthyl]methyl}amino)propyl]phosphonic acid;2-({[5-(4-hexylphenyl)quinolin-8-yl]methyl}amino)ethyl dihydrogen phosphate;3-({[5-(4-hexylphenyl)quinolin-8-yl]methyl}amino)propanoic acid;{3-[({5-[4-(3-phenylpropyl)phenyl]quinolin-8-yl}methyl)amino]propyl}phosphonic acid;(3-{[(5-{4-[3-(2-methylphenyl)propyl]phenyl}quinolin-8-yl)methyl]amino}propyl)phosphonic acid;[3-({[5-(4-hexylphenyl)quinolin-8-yl]methyl}amino)butyl]phosphonic acid;{3-[({5-[3-fluoro-4-(3-phenylpropyl)phenyl]quinolin-8-yl}methyl)amino]propyl}phosphonic acid;[3-({[5-(2-fluoro-4-heptylphenyl)quinolin-8-yl]methyl}amino)propyl]phosphonic acid;[3-({[5-(3-fluoro-4-heptylphenyl)quinolin-8-yl]methyl}amino)propyl]phosphonic acid;{3-[({5-[4-(3-ethylheptyl)phenyl]quinolin-8-yl}methyl)amino]propyl}phosphonic acid;[3-({[5-(4-octylphenyl)quinolin-8-yl]methyl}amino)propyl]phosphonic acid;[3-({[5-(3-fluoro-4-hexylphenyl)quinolin-8-yl]methyl}amino)propyl]phosphonic acid;{3-[({5-[4-(2-cyclohexylethyl)phenyl]quinolin-8-yl}methyl)amino]propyl}phosphonic acid;2-({[5-(4-hexylphenyl)quinolin-8-yl]methyl}amino)ethanol;(3-{[(5-{3-fluoro-4-[3-(2-methylphenyl)propyl]phenyl}quinolin-8-yl)methyl]amino}propyl)phosphonic acid;(3-{[(5-{3-fluoro-4-[3-(3-methylphenyl)propyl]phenyl}quinolin-8-yl)methyl]amino}propyl)phosphonic acid;(3-{[(5-{3-fluoro-4-[3-(4-methylphenyl)propyl]phenyl}quinolin-8-yl)methyl]amino}propyl)phosphonic acid;{3-[({5-[4-(3-ethylheptyl)-3-fluorophenyl]quinolin-8-yl}methyl)amino]propyl}phosphonic acid;{3-[({5-[4-(2- ...

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Номер записи: 63
26-12-2013 дата публикации

Optoelectronic device and method for brightness correction

Номер: US20130342733A1
Автор: Dietram RINKLIN, Pascal SCHÜLER, Sascha Burghardt, STEPHAN Walter
Принадлежит: SICK AG

An optoelectronic device ( 10 ) is provided having an image sensor ( 20 ) for generating pixel images of a detection area ( 12 ) and a brightness correction unit ( 28 ) configured to modify brightness values of the pixels with a correction factor (H mul ) to obtain a more homogeneously illuminated image. A respective correction factor (H mul ) is calculated for individual pixels or groups of pixels from a perspective transformation (M) which converts geometries of an object plane ( 34 ) in the detection area ( 12 ) into geometries of the image plane ( 32 ).

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Номер записи: 64
26-12-2013 дата публикации

Photosensitive resin composition

Номер: US20130344437A1
Автор: Kyung Keun Yoon, Pil Rye Yang, Yun Jae Lee
Принадлежит: KOLON INDUSTRIES INC

Disclosed is a photosensitive resin composition for an organic insulating layer. More specifically, the photosensitive resin composition is suitable for forming a substrate of a transflective thin film transistor liquid crystal display (TFT-LCD) or a pattern of an interlayer insulating layer by improving remarkably a pattern property with a high taper angle besides improvement of flatness, sensitivity, heat resistance, and transparency. Particularly, the photosensitive resin composition can provide low power dissipation besides a wide viewing angle and high visibility when being applied to a transflective type display. In addition, the photosensitive resin composition can provide a clear screen under natural light without a backlight by maintaining the brightness of a screen and prominent field visibility.

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Номер записи: 65
26-12-2013 дата публикации

REVERSAL OF DRUG-INDUCED NEUROMUSCULAR BLOCK USING NOVEL MOLECULAR CONTAINERS

Номер: US20130345273A1
Автор: Eikermann Matthias, Isaacs Lyle David, Ma Da
Принадлежит:

Provided are methods for reversing the effects of agents used for muscular immobilization and/or loss of consciousness and/or loss of pain perception. The method comprises administering a composition comprising acyclic CB[n]-type compounds to an individual in need of reversal of the effects of neuromuscular blocking agents and/or anesthetic agents such that the effects of the agent(s) are partially fully reversed. 8) The method of claim 1 , wherein the compound is a salt claim 1 , a partial salt claim 1 , a hydrate claim 1 , a polymorph or a mixture thereof claim 1 , and a stereoisomer and all mixtures thereof.9) The method of claim 1 , wherein the individual is in need of reversal of drug-induced neuromuscular block.10) The method of claim 1 , wherein the individual is in need of reversal of anesthesia.11) The method of claim 1 , wherein the individual is in need of reversal of drug-induced neuromuscular block and anesthesia.12) The method of claim 1 , wherein the individual in need is a human.13) The method of claim 1 , wherein the individual in need is a non-human mammal. This application claims priority to U.S. provisional patent application nos. 61/392,722, filed Oct. 13, 2010, and 61/392,729, filed Oct. 13, 2010, the disclosures of which are incorporated herein by reference.This invention was made with government support under grant no. CHE0615049 awarded by the National Science Foundation. The government has certain rights in the invention.The present invention relates generally to reversal of the effects of agents used to immobilize and anesthetize patients during medical interventions. More particularly, the invention relates to reversal of both, drug-induced neuromuscular block, and anesthesia by administering novel acyclic CB[n]-type container compounds to individuals in need of suchGeneral anesthesia is a drug-induced, reversible condition comprising five behavioral states: hypnosis (loss of consciousness), amnesia, analgesia, and immobility (no movement ...

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Номер записи: 66
09-01-2014 дата публикации

SUBSTITUTED PORPHYRINS

Номер: US20140011794A1
Автор: Batinic-Haberle Ines, Crapo James D., Day Brian J., Fridovich Irwin, Gauuan Polvina Jolicia, Kitchen Douglas B., Trova Michael P.
Принадлежит:

The present invention relates, in general, to a method of modulating physiological and pathological processes and, in particular, to a method of modulating cellular levels of oxidants and thereby processes in which such oxidants are a participant. The invention also relates to compounds and compositions suitable for use in such methods. 2. The method according to claim 1 , wherein said compound inhibits an oxidase.3. The method according to claim 2 , wherein said oxidase is xanthine oxidase.5. The method according to claim 1 , wherein R claim 1 , R claim 1 , Rand Rare the same.7. The method according to claim 6 , wherein X is methyl or ethyl.9. The method according to claim 1 , wherein said compound is complexed with a metal selected from the group consisting of manganese claim 1 , iron claim 1 , copper claim 1 , cobalt claim 1 , nickel or zinc.10. The method according to claim 9 , wherein said compound is complexed with manganese. This application is a continuation of U.S. patent application Ser. No. 13/457,232, filed Apr. 26, 2013, which in turn is a continuation of U.S. patent application Ser. No. 12/885,198, filed Sep. 17, 2010, now issued as U.S. Pat. No. 8,217,026, which in turn is a continuation of U.S. patent application Ser. No. 11/424,662, filed Jun. 16, 2006, now issued as U.S. Pat. No. 7,820,644, which in turn is a divisional of U.S. patent application Ser. No. 10/349,171, filed Jan. 23, 2003, now issued as U.S. Pat. No. 7,189,707, which in turn is a continuation of U.S. patent application Ser. No. 09/490,537, filed Jan. 25, 2000, now issued as U.S. Pat. No. 6,544,975, all of which claim the benefit of U.S. Provisional Patent Application No. 60/117,010, filed Jan. 25, 1999, and each of which is incorporated herein in its entirety and for all purposes.This invention was made with Government support under Grant Nos. HL31992 and HL63397 award by the National Institutes of Health. The Government has certain rights in the invention.The present invention ...

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Номер записи: 67
09-01-2014 дата публикации

Targeted Cancer Therapy Conjugates Using Porphyrins and Porphyrin-like Molecules and Various Cytotoxic Agents

Номер: US20140011985A1
Автор: Gordon Bennett, John J. Cousins, Maria ZANNES, Timothy Peter Zannes
Принадлежит: Individual

Disclosed are targeted in-vivo cancer therapeutics based on the creating conjugate combinations of a porphyrin or porphyrin-like molecule or compound used as a delivery vehicle or vector, coupled with a cytotoxic agent that is released upon binding to a tumor site. The families of porphyrin or porphyrin-like molecules or compounds have a high affinity to bind with cancer cells and are organic structures and are not toxic or rejected by the body. The structure includes a binding site for metals and nano-particles. Benefits of the current invention include: accurate, targeted in-vivo radio and therapeutic agents delivered directly to tumor sites. A benefit of targeted therapy is sparing healthy cells and tissue, thus keeping the host patient healthier which enhances the therapeutic effects of reducing and destroying the cancer tumors. An additional benefit is keeping the patient from discomfort of sickness and the side effects of traditional radio and chemo-therapies.

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Номер записи: 68
09-01-2014 дата публикации

PAA NANOPARTICLES FOR TUMOR TREATMENT AND IMAGING

Номер: US20140011989A1
Автор: Ethirajan Manivannan, Gupta Anurag, Joshi Penny, Pandey Ravindra K., Srivatsan Avinash
Принадлежит: PHOTOLITEC, LLC

A tetrapyrrolic photosensitizer and imaging compound having a substituent other than hydrogen at its 10 carbon atom which substituent may contain a PAA nanoparticle. 13. A conjugate of the compound of with a PAA nanoparticle.14. The conjugate of where Ris -phenyl-CONHconjugated with a PAA nanoparticle to form —CONH-PAA. Nanoscience is being developed in conjunction with advanced medical science for further precision in diagnosis and treatment. Multidisciplinary biomedical scientific teams including biologists, physicians, mathematicians, engineers and clinicians are working to gather information about the physical properties of intracellular structures upon which biology's molecular machines are built. A new emphasis is being given to moving medical science from laboratory to the bedside and the community. This platform development program brings together an outstanding laboratory that is pioneering biomedical applications of PAA (polyacrylic acid) nanovectors (Kopelman), together with an innovative porphyrin chemistry and a world-class PDT (photodynamic therapy) group at RPCI that is highly experienced in the high volume screening and in vitro/in vivo evaluation of novel compounds, and in developing new therapies from the test tube to FDA approval for clinical use. Although nanoplatforms and nanovectors (i.e. a nanoplatform that delivers a therapeutic or imaging agent) for biomedical applications are still evolving, they show enormous promise for cancer diagnosis and therapy. The approach has been the subject of several recent reviews. Therapeutic examples include nanoparticles (NPs) containing PDT agents, folate receptor-targeted, boron containing dendrimers for neutron capture and NP-directed thermal therapy. Recently, therapeutic and imaging potential of encapsulated, post-loaded and covalently linked photosensitizer-NPs have been evaluated. In PAA NP the post-loading efficiency showed enhanced in vitro/in vivo therapeutic and imaging potential. PAA NP have core ...

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Номер записи: 69
09-01-2014 дата публикации

PROCESS FOR PREPARING SILICA PARTICLES CONTAINING A PHTHALOCYANINE DERIVATIVE BY MICROWAVE IRRADIATION, SAID PARTICLES AND USES THEREOF

Номер: US20140011993A1
Автор: Auger Aurélien, Jouhannaud Julien
Принадлежит: Commissariat A L'Energie Atomique Et Aux Energies Alternatives

The present invention relates to a process for preparing a silica particle incorporating at least one phthalocyanine derivative, said particle being prepared from at least one silicone-based derivative of phthalocyanine via a hydrothermal synthesis involving microwaves. The present invention also relates to the silica particles thus prepared and the uses thereof. 1. Process for preparing a silica particle incorporating at least one phthalocyanine derivative , said particle being prepared from at least one silicone-based derivative of phthalocyanine via a hydrothermal synthesis involving microwaves.5. Process according to claim 1 , wherein said process includes the following successive steps:{'sub': 'a', 'a) preparing a first solution (S) containing at least one silicone-based derivative of phthalocyanine and optionally at least one silane-based compound;'}{'sub': 'a', 'b) mixing the solution (S) obtained in step (a) with a second aqueous solution (S′) which contains at least one compound allowing hydrolysis of a silane-based compound,'}{'sub': 'b', 'c) exposing the solution (S) obtained in step (b) to microwave irradiation,'}d) recovering the particles of silica incorporating at least one silicone-based derivative of phthalocyanine, obtained during step (c).6. Process according to claim 5 , wherein said solution (S) is obtained by mixing together at least one silicone-based derivative of phthalocyanine claim 5 , at least one water-miscible organic solvent and optionally at least one silane-based compound.7. Process according to claim 6 , wherein said water-miscible organic solvent is selected from amongst hydroxylated solvents; liquid glycols of low molecular weight; dimethyl sulphoxide (DMSO); dimethylformamide; dioxane; acetonitrile; acetone; acetic acid; tetrahydrofuran (THF) and mixtures thereof.8. A process according to claim 6 , wherein said water-miscible organic solvent is selected from methanol claim 6 , ethanol and THF.10. Process according to claim 5 , ...

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Номер записи: 70
16-01-2014 дата публикации

METAL AZO PIGMENTS AND PIGMENT PREPARATIONS PRODUCED THEREFROM

Номер: US20140016072A1
Автор: BORST Hans-Ulrich, ENDERT Sabine, FUELLMANN Heinz-Josef, Linke Frank, MICHAELIS Stephan, Pfuetzenreuter Dirk
Принадлежит: LANXESS DEUTSCHLAND GMBH

The new metal azo pigments comprising the adduct of 6. Pigment preparation comprising at least one metal azo pigment according to at least one of .7. Pigment preparation according to claim 6 , characterized in that it comprises at least one dispersant.8. Pigment preparation according to claim 6 , characterized in that it comprises C.I. Pigment Green 36 and/or C.I. Pigment Green 58.9. Pigment preparation according to claim 6 , characterized in that it comprises as further component d) at least one organic compound selected from the group of terpenes claim 6 , terpenoids claim 6 , fatty acid esters and the group of homopolymers or copolymers having a solubility in water at 20° C. of less than 1 g/l.12. Method for producing a pigment preparation according to claim 6 , at least one metal azo pigment according to comprising mixing and grinding with at least one dispersant and optionally at least one further pigment and optionally with at least one organic compound selected from the group consisting of terpenes claim 6 , terpenoids claim 6 , fatty acid ester and homopolymers or copolymers.13. Colour filter comprising at least one metal azo pigment according to .14. Photoresist comprising at least one photocurable monomer claim 1 , at least one photoinitiator and at least one metal azo pigment according to .15. Method for producing colour filters for liquid crystal displays claim 1 , characterized in that at least one metal azo pigment according to or a pigment preparation according to is ground in an organic solvent claim 1 , optionally with addition of a binder resin and/or dispersant claim 1 , and is subsequently processed claim 1 , with addition of photocurable monomers claim 1 , photoreaction initiators and optionally further binder and/or solvent claim 1 , to a photoresist which is subsequently applied by means of suitable coating methods such as roller claim 1 , spray claim 1 , spin claim 1 , dip claim 1 , ink jet or air knife coating claim 1 , for example claim 1 , ...

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Номер записи: 71
30-01-2014 дата публикации

COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, SOLID-STATE IMAGING DEVICE, AND NOVEL DIPYRROMETHENE METAL COMPLEX COMPOUND OR TAUTOMER THEREOF

Номер: US20140030642A1
Автор: SASAKI Daisuke, TAKASAKI Yuta
Принадлежит: FUJIFILM Corporation

Provided is a colored composition including at least one selected from the group consisting of a compound represented by the following formula (I) and a tautomer thereof: wherein in formula (I), Rto Reach independently represent a hydrogen atom or a monovalent substituent; Rrepresents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group; Ma represents a metal or a metal compound; Xand Xeach independently represent NR, a nitrogen atom, an oxygen atom, or a sulfur atom, wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group; Xrepresents a group required to neutralize the charge of Ma; a represents 1 or 2; and Rto Reach independently represent a hydrogen atom or a monovalent substituent, provided that at least one of Rto Rrepresents a particular polymerizable substituent. 2. The colored composition according to claim 1 , wherein claim 1 , in formula (I) claim 1 , at least any one of Rto Ris a substituent represented by formula (II) claim 1 , and at least any one of Rto Ris a substituent represented by formula (II).3. The colored composition according to claim 1 , further comprising a polymerizable compound and a photopolymerization initiator.4. The colored composition according to claim 1 , further comprising a pigment or an anthraquinone compound claim 1 , or comprising both a pigment and an anthraquinone compound.6. The colored composition according to claim 1 , wherein a content of the at least one selected from the group consisting of a compound represented by formula (I) and a tautomer thereof is 0.1% to 30% by mass relative to the total solid content of the colored composition.7. The colored composition according to claim 2 , further comprising a polymerizable compound and a photopolymerization initiator.8. The colored composition according to claim 2 , further comprising a pigment or an anthraquinone compound ...

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Номер записи: 72
06-02-2014 дата публикации

SYSTEM OPERATIVE TO ADAPTIVELY SELECT AN IMAGE SENSOR FOR DECODABLE INDICIA READING

Номер: US20140034734A1
Автор: JR. James Timothy, Sauerwein
Принадлежит: Hand Held Products, Inc.

A decodable indicia reading system can be provided for use in locating and decoding a bar code symbol represented within a frame of image data. The system can comprise a central processing unit (CPU), a memory communicatively coupled to the CPU, and two or more image sensors communicatively coupled to the CPU or to the memory. The system can be configured to select an image sensor for indicia reading by cycling through available image sensors to detect an image sensor suitable for an attempted indicia reading operation by comparing a measured parameter value to a pre-defined sensor-specific threshold value. The system can be further configured to select the first suitable or the best suitable image sensor for the attempted decodable indicia reading operation based upon the comparison result. The system can be further configured to notify the system operator which image sensor has been selected. The system can be further configured to obtain a decodable indicia image by the selected image sensor. 1. A decodable indicia reading system comprising:a central processing unit (CPU);a memory communicatively coupled to said CPU;two or more image sensors communicatively coupled to one of: said memory, said CPU;a hand held housing in which the two or more image sensors are disposed;wherein said system is configured to select a suitable image sensor for an indicia reading operation by cycling through said two or more image sensors and comparing a measured value of a parameter to a pre-defined sensor-specific threshold value for each of said two or more image sensors;wherein said system is further configured to notify an operator of said system about selecting said suitable image sensor; andwherein said system is further configured to obtain a decodable indicia image by said suitable image sensor.2. The system of claim 1 , wherein said suitable image sensor is the best suitable image sensor for said indicia reading operation.3. The system of claim 1 , wherein said parameter is ...

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Номер записи: 73
06-02-2014 дата публикации

COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, SOLID-STATE IMAGING DEVICE, AND NOVEL DIPYRROMETHENE METAL COMPLEX COMPOUND OR TAUTOMER THEREOF

Номер: US20140038092A1
Автор: SASAKI Daisuke
Принадлежит: FUJIFILM Corporation

A colored composition including at least one selected from the group consisting of a compound represented by the following formula (I) and a tautomer thereof. In formula (I), Rto Reach independently represent a hydrogen atom or a monovalent substituent, Rrepresents a hydrogen atom, a halogen atom, an alkyl group, or the like, Ma represents a metal or a metal compound, Xand Xeach independently represent NR, a nitrogen atom, an oxygen atom, or a sulfur atom, R represents a hydrogen atom, an alkyl group, or the like, Yand Yeach independently represent NRc, a nitrogen atom, or a carbon atom, Rc represents a hydrogen atom, an alkyl group, or the like, and Rand Reach independently represent an alkyl group, an alkenyl group, or the like. Z represents an atomic group that forms a nitrogen-containing ring having a specific structure. 2. The colored composition according to claim 1 , wherein Ma in formula (I) represents Fe claim 1 , Zn claim 1 , Co claim 1 , V═O claim 1 , or Cu.3. The colored composition according to claim 1 , further comprising a polymerizable compound and a photopolymerization initiator.4. The colored composition according to claim 1 , further comprising either a pigment or an anthraquinone compound claim 1 , or both of the pigment and the anthraquinone compound.6. The colored composition according to claim 1 , wherein a content of the at least one selected from the group consisting of a compound represented by formula (I) and a tautomer thereof is from 0.1% by mass to 30% by mass based on a total solid content of the colored composition.7. The colored composition according to claim 2 , further comprising a polymerizable compound and a photopolymerization initiator.8. The colored composition according to claim 2 , further comprising a polymerizable compound; a photopolymerization initiator; and either a pigment or an anthraquinone compound or both of the pigment and the anthraquinone compound.12. A colored cured film obtained by curing the colored ...

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Номер записи: 74
20-02-2014 дата публикации

PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATION THEREOF

Номер: US20140051017A1
Автор: Hsieh I-Chun, Liao Hao-Wei
Принадлежит: CHI MEI CORPORATION

The present invention relates to a photosensitive resin composition, which comprises an alkali-soluble resin (A), a compound (B) containing vinyl unsaturated group(s), a photoinitiator (C), ortho-naphthoquinone diazide sulfonic acid ester (D), a thermal initiator (E) and a solvent (F). The photosensitive resin composition added with the ortho-naphthoquinone diazide sulfonic acid ester (D) and the thermal initiator (E) can have excellent resolution and development adherence. Moreover, the present invention further provides a spacer or a protective film formed by the aforementioned photosensitive resin composition, as well as a liquid crystal display device (LCD) including the aforementioned spacer or protective film. 1. A photosensitive resin composition , comprising:an alkali-soluble resin (A);a compound (B) containing vinyl unsaturated group(s);a photoinitiator (C);ortho-naphthoquinone diazide sulfonic acid ester (D);a thermal initiator (E); anda solvent (F).2. The photosensitive resin composition of claim 1 , wherein the alkali-soluble resin (A) is copolymerized from an unsaturated carboxylic acid monomer (a1) claim 1 , an unsaturated monomer containing epoxy group(s) (a2) and other unsaturated monomers (a3).3. The photosensitive resin composition of claim 1 , wherein based on the amount of the alkali-soluble resin (A) as 100 parts by weight claim 1 , the usage amount of the compound (B) containing vinyl unsaturated group(s) is 20 parts by weight to 200 parts by weight claim 1 , the usage amount of the ortho-naphthoquinone diazide sulfonic acid ester (D) is 0.2 parts by weight to 15 parts by weight claim 1 , the usage amount of the thermal initiator (E) is 0.2 parts by weight to 10 parts by weight claim 1 , and the usage amount of the solvent (F) is 500 parts by weight to 3000 parts by weight.4. The photosensitive resin composition of claim 1 , wherein based on the amount of the compound (B) containing vinyl unsaturated group(s) as 100 parts by weight claim 1 , ...

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Номер записи: 75
20-02-2014 дата публикации

Photosensitive Alkali-Soluble Resin, Method Of Preparing The Same, And Color Photosensitive Resist Containing The Same

Номер: US20140051814A1
Автор: Li Lin, Shu Shi, SUN Wenwen, Zhao Ming
Принадлежит: BOE Technology Group Co., Ltd.

Provided is a photosensitive alkali-soluble resin comprising a compound of formula (I), a method of preparing the same, and a color photosensitive resist containing the same, wherein n1, n2, R, Rand Rare defined as herein. The photosensitive alkali-soluble resin is prepared by: copolymerizing ethylene oxide with α-hydroxyalkyl phenyl ketone to obtain the first intermediate product, followed by copolymerizing the first intermediate product with a copolymerization product of glycerin acrylate, styrene, and maleic anhydride to obtain the second intermediate product, and oxidizing the second intermediate product to produce the photosensitive alkali-soluble resin. 2. The photosensitive alkali-soluble resin of claim 1 , wherein{'sub': 1', '2', '2', '2', '2', '2', '3', '2', '12', '25', '3, 'Ris selected from the group consisting of —H, —O(CH)OH, —O(CH)OCOCH═CH, —N(CH), —CHand —SCH.'}3. A method of preparing a photosensitive alkali-soluble resin comprising:a) copolymerizing ethylene oxide with α-hydroxyalkyl phenyl ketone to obtain a first intermediate product;b) copolymerizing the first intermediate product with a copolymerization product of glycerin acrylate, styrene and maleic anhydride to obtain the second intermediate product; andc) oxidizing the second intermediate product to produce the photosensitive alkali-soluble resin.4. The method of claim 3 , wherein the molar ratio of the ethylene oxide to the α-hydroxyalkyl phenyl ketone is 1:1 to 8:1; the molar ratio of the glycerin acrylate claim 3 , the styrene and the maleic anhydride is (1-1.2):(1-1.2):(1-1.3); and molar ratio of the ethylene oxide to the glycerin acrylate is (0.5-6.1):1.5. The method of claim 3 , wherein 3-mercapto propionic acid is used in the copolymerization of the ethylene oxide and the α-hydroxyalkyl phenyl ketone with a molar ratio of 3-mercapto propionic acid to ethylene oxide of (0-0.1):1; and a mercapto-based chain transfer agent is used in the copolymerization of glycerin acrylate claim 3 , ...

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Номер записи: 76
27-02-2014 дата публикации

NOVEL OXIME DERIVATIVES AS SPHINGOSINE 1-PHOSPHATE (S1P) RECEPTOR MODULATORS

Номер: US20140057878A1
Автор: Chow Ken, CORPUZ EVELYN G., FANG WENKUI K., Im WhaBin, Wang Liming
Принадлежит: ALLERGAN, INC.

The present invention relates to novel oxime derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors. 2. The method according to claim 1 , wherein: Lis CH.3. The method according to claim 1 , wherein: Lis O.11. The method according to claim 1 , wherein said compound selected from:3-({4-[({[(1E)-2-(3,5-difluorophenyl)-3-(3,4-dimethylphenyl)-1-methylpropylidene]amino}oxy)methyl]benzyl}amino)propanoic acid;[3-({4-[({[(1E)-2-(3,5-difluorophenyl)-3-(3,4-dimethylphenyl)-1-methylpropylidene]amino}oxy)methyl]benzyl}amino)propyl]phosphonic acid;[3-({4-[({[(1E)-2-(3-chlorophenyl)-3-(3,4-dimethylphenyl)-1-methylpropylidene]amino}oxy)methyl]benzyl}amino)propyl]phosphonic acid;3-[(4-{(1E)-N-[3-(3,4-dimethylphenyl)-2-(3-methylphenyl)propoxy]ethanimidoyl}benzyl)amino]propanoic acid;3-[(4-{(1E)-N-[2-(3-chlorophenyl)-3-(3,4-dimethylphenyl)propoxy]ethanimidoyl}benzyl)amino]propanoic acid;{3-[(4-{(1E)-N-[2-(3-chlorophenyl)-3-(3,4-dimethylphenyl)propoxy]ethanimidoyl}benzyl)amino]propyl}phosphonic acid;{3-[(4-{(1E)-N-[3-(3,4-dimethylphenyl)-2-(3-methylphenyl)propoxy]ethanimidoyl}benzyl)amino]propyl}phosphonic acid;[3-({4-[(1E)-N-{2-[(3,4-dimethylphenyl)sulfonyl]-2-(3-fluorophenyl)ethoxy}ethanimidoyl]benzyl}amino)propyl]phosphonic acid;3-({4-[(1E)-N-{2-[(3,4-dimethylphenyl)thio]-2-(3-fluorophenyl)ethoxy}ethanimidoyl]benzyl}amino)propanoic acid;{3-[(4-{[({(1E)-2-(3-chlorophenyl)-2-[(3,4-dimethylphenyl)thio]-1-methylethylidene}amino)oxy]methyl}benzyl)amino]propyl}phosphonic acid;3-[(4-{[({(1E)-2-(3-chlorophenyl)-2-[(3,4-dimethylphenyl)thio]-1-methylethylidene}amino)oxy]methyl}benzyl)amino]propanoic acid;3-({4-[({[(1E)-2-(3-chlorophenyl)-2-(3,4-dimethylphenoxy)-1-methylethylidene]amino}oxy)methyl]benzyl}amino)propanoic acid;[3-({4-[({[(1E)-2-(3-chlorophenyl)-2-(3,4-dimethylphenoxy)-1-methylethylidene]amino}oxy)methyl]benzyl}amino)propyl]phosphonic acid;3-[(4-{(1E)-N-[2-(3- ...

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Номер записи: 77
27-03-2014 дата публикации

COLOR FILTER SUBSTRATE AND FABRICATION METHOD THEREOF, TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE

Номер: US20140085742A1
Автор: HUI Guanbao, QI Yonglian, Wang Can, XUE Jianshe
Принадлежит: BOE Technology Group Co., Ltd.

A color filter substrate and a fabrication method thereof, and a transflective liquid crystal display device are provided. The color filter substrate comprises: a transparent base substrate; a plurality of separators formed on a surface of the transparent base substrate and separating the surface of the transparent base substrate into a plurality of color filter regions; a plurality of color filter patterns that arrange alternatively with the separators, wherein each color filter pattern covers one color filter region; an aperture formed in the color filter pattern on at least one of the color filter regions; a flat protective layer at least disposed on the color filter pattern and the aperture, wherein an upper surface of a portion of the flat protective layer above the color filter pattern is even with an upper surface of a portion of the flat protective layer above the aperture. 1. A color filter substrate , comprising:a transparent base substrate;a plurality of separators formed on a surface of the transparent base substrate and separating the surface of the transparent base substrate into a plurality of color filter regions;a plurality of color filter patterns that arrange alternatively with the separators, wherein each color filter pattern covers one color filter region;an aperture formed in the color filter pattern on at least one of the color filter regions;a flat protective layer at least disposed on the color filter pattern and the aperture,wherein an upper surface of a portion of the flat protective layer above the color filter pattern is even with an upper surface of a portion of the flat protective layer above the aperture.2. The color filter substrate according to claim 1 , wherein the color filter substrate further comprises a columnar spacer disposed above the separator claim 1 , and an upper surface of the columnar spacer is higher than an upper surface of the flat protective layer.3. The color filter substrate according to claim 2 , wherein the ...

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Номер записи: 78
03-04-2014 дата публикации

PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF

Номер: US20140091267A1
Автор: HSU Jung-Pin
Принадлежит: CHI MEI CORPORATION

The invention relates to a photosensitive resin composition, and a color filter produced thereby has the advantages of no bubble display and little color difference before and after development. The invention also provides a method for manufacturing a color filter, color filter and liquid crystal display device. 2. The photosensitive resin composition according to claim 1 , wherein the second unsaturated monomer is selected from the group consisting of an unsaturated compound containing a bicyclopentyl group claim 1 , an unsaturated compound containing a bicyclopentadienyl group and the mixtures thereof.3. The photosensitive resin composition according to claim 2 , wherein the second unsaturated monomer is selected from the group consisting of bicyclopentyl (meth)acrylate claim 2 , bicyclopentenyl (meth)acrylate claim 2 , bicyclopentyloxyethyl (meth)acrylate claim 2 , bicyclopentenyloxyethyl (meth)acrylate claim 2 , and the mixture thereof.4. The photosensitive resin composition according to claim 1 , wherein the monomer mixture further comprises a third unsaturated monomer.5. The photosensitive resin composition according to claim 4 , wherein the amount of the first unsaturated monomer used is from 20 to 50 parts by weight; the amount of the second unsaturated monomer used is from 10 to 50 parts by weight; and the amount of the third unsaturated monomer used is from 0 to 70 parts by weight based on 100 parts by weight of the monomer mixture used.6. The photosensitive resin composition according to claim 1 , wherein the amount of the first alkali-soluble resin (A-1) used is from 30 to 100 parts by weight based on 100 parts by weight of the alkali-soluble resin (A) used.8. The photosensitive resin composition according to claim 7 , wherein the amount of the second alkali-soluble resin (A-2) used is from 0 to 70 parts by weight based on 100 parts by weight of the alkali-soluble resin (A) used.10. The photosensitive resin composition according to claim 1 , wherein the ...

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Номер записи: 79
03-04-2014 дата публикации

MOLECULAR CONTAINERS AND METHODS OF MAKING AND USING SAME

Номер: US20140094529A1
Автор: Briken Volker, Hettiarachchi Gaya, Isaacs Lyle David, Ma Da, Nguyen Duc M.
Принадлежит: University of Maryland, College Park

Acyclic CB[n]-type compounds, methods of making such compounds, and uses of the compounds. For example, these compounds can be used as nanocontainers to solubilize pharmaceutical agents. Also provided are compositions and methods of using them for therapy or prophylaxis of a wide variety of conditions for which therapy or prophylaxis is desirable. 8) The compound of claim 1 , wherein the compound is a salt claim 1 , a partial salt claim 1 , a hydrate claim 1 , a polymorph or a mixture thereof claim 1 , and a stereoisomer and all mixtures thereof.9) A composition comprising a compound of and a pharmaceutical agent.10) The composition of claim 9 , wherein the pharmaceutical agent is non-covalently complexed to the compound.11) A composition as in claim 10 , wherein the pharmaceutical agent has a solubility of less than 100 μM in an aqueous solvent.12) A method for prophylaxis and/or therapy of a condition in an individual comprising administering to an individual in need of the prophylaxis and/or the therapy a composition comprising a compound of and a pharmaceutical agent claim 1 , wherein subsequent to the administration the therapy and/or the prophylaxis of the condition in the individual occurs. This application claims priority to U.S. provisional patent application Nos. 61/392,722, filed Oct. 13, 2010, and 61/392,729, filed Oct. 13, 2010, the disclosures of which are incorporated herein by reference.This invention was made with government support under grant no. CHE0615049 awarded by the National Science Foundation. The government has certain rights in the invention.The present invention generally relates to molecular containers. More particularly, the present invention relates to acyclic CB[n]-type compounds, and methods of making and using such compounds.Only 1 out of 10,000 novel drug candidates makes it through the drug development pipelines to reach the pharmacy shelves. It is estimated that about 40% of novel drug candidates fail due to low bioavailability ...

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Номер записи: 80
03-04-2014 дата публикации

Sulfonated dye salts having improved stability

Номер: US20140094601A1
Автор: Gonzaga Graciel, Hall Lachlan Everett, Indusegaram Sutharsiny, Ridley Damon Donald, Silverbrook Kia, Starling Scott Matthew, Vonwiller Simone Charlotte
Принадлежит:

A sulfonated dye salt is disclosed. The sulfonated dye salt has a phosphazene cation of formula (C): 2. The sulfonated dye salt of claim 1 , wherein said salt modulates an ozonefastness of said dye.5. The sulfonated dye salt of claim 4 , wherein M is Ga(OH).6. A printing ink comprising the sulfonated dye salt according to . The present application is a Continuation of U.S. patent application Ser. No. 12/368,305, filed on Feb. 10, 2009, the content of which is incorporated herein by reference.The present application relates to sulfonated dyes suitable for printing inks, such as inkjet inks. It has been developed primarily for improving the stability of such dyes in the presence of ozone, especially when such dyes are printed on paperThe following patents or patent applications filed by the applicant or assignee of the present invention are hereby incorporated by cross-reference.The disclosures of these co-pending applications are incorporated herein by reference.Chemical dyes are important compounds for a range of applications. For example, inkjet inks typically comprise at least one colorant in the form of a dye. Many dyes are charged molecules carrying either a positive or negative charge, which is balanced with a counterion. The present invention specifically relates to cationic salts of sulfonated dyes.In the field of inkjet inks, it is important for any colorant to be stable over a prolonged period of time (e.g. at least 5 years, at least 10 years or at least 20 years). For example, it is desirable that photos printed from an inkjet printer do not fade significantly over time. Generally, it is desirable for inkjet-printed photos to behave comparably to traditional photos.Inkjet colorants printed onto a surface may degrade via a number of mechanisms. In particular, poor stability in the presence of ozone and other atmospheric oxidants is a major drawback of many potential viable dyes. As used herein, the resistance of a dye to ozone and other atmospheric oxidants ...

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Номер записи: 81
02-01-2020 дата публикации

COSMETIC OR DERMATOLOGICAL PREPARATION WITH A CONTENT OF CREATINE, CREATININE OR DERIVATIVES THEREOF IN COMBINATION WITH SOYBEAN GERM EXTRACT

Номер: US20200000695A1
Автор: BLATT Thomas, GALLINAT Stefan, LENZ Holger, MEIER-ZIMMERER Cornelia, Mundt Claudia, SCHMIDT Melanie, STAEB Franz, VENZKE Kirsten
Принадлежит: Beiersdorf AG

A cosmetic or dermatological preparation comprising (a) at least one creatinine compound; (b) at least one creatine compound; and (c) at least one soybean substance selected from soybean germ extracts and ingredients which can be isolated from soybean germ are used in methods for stimulating collagen synthesis of the skin and for restructuring or rejuvenation of the skin. 1. A method of restructuring or rejuvenating skin , wherein the method comprises applying to the skin a cosmetic or dermatological preparation comprising: (a) at least one compound selected creatinine and derivatives of creatinine; (b) at least one compound selected from creatine and derivatives of creatine; and (c) at least one substance selected from soybean germ extracts and ingredients which can be isolated from soybean germ.2. A method of stimulating collagen synthesis of skin , wherein the method comprises applying to the skin a cosmetic or dermatological preparation comprising: (a) at least one compound selected from creatinine and derivatives of creatinine; (b) at least one compound selected from creatine and derivatives of creatine; and (c) at least one substance selected from soybean germ extracts and ingredients which can be isolated from soybean germ.3. The method of claim 2 , wherein a three-dimensional structure of a dermis/epidermis juncture is improved.4. The method of claim 2 , wherein scar formation is reduced.5. A method for the treatment and/or prophylaxis of one or more of deficient claim 2 , sensitive or hypoactive conditions of skin and/or cutaneous appendages; symptoms of premature aging of skin and/or cutaneous appendages; pigmentation disorders; itchiness; hair loss; atopic eczema; seborrheic eczema; psoriasis; and vitiligo claim 2 , wherein the method comprises applying to skin in need of treatment and/or prophylaxis a cosmetic or dermatological preparation comprising: (a) at least one compound selected from creatinine and derivatives of creatinine; (b) at least one ...

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Номер записи: 82
01-01-2015 дата публикации

Mobile device having an improved user interface for reading code symbols

Номер: US20150001302A1
Автор: Bhishma Thakkar, Geoffrey Gelay, Robert Michael Hussey
Принадлежит: HAND HELD PRODUCTS INC

A mobile device includes a camera, a user interface system, and a processor communicatively coupled to she camera and the user interface system. The user interface system includes a visual display. The processor is configured for (i) capturing an image including a code symbol, (ii) displaying the image on the visual display, (iii) determining whether the code symbol in the image is readable by the processor, and (iv) displaying on the visual display a positive indicator overlaying the code symbol in the image when the processor determines that the code symbol in the image is readable by the processor. The processor is further configured for reading the code symbol in the image in response to a selection input received from the user interface system.

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Номер записи: 83
03-01-2019 дата публикации

METHODS FOR SYNTHESIZING METAL MESOPORPHYRINS

Номер: US20190002481A1
Автор: BOUCHER Christopher P., Roe David
Принадлежит:

Embodiments describe methods of synthesizing metal mesoporphyrin compounds. In embodiments, a metal mesoporphyrin compound may be formed by hemin transmetallation and subsequent hydrogenation of the tin protoporphyrin IX to form a metal mesoporphyrin. In other embodiments, a method of synthesizing a metal mesoporphyrin compound comprises forming a protoporphyrin methyl ester from hemin and converting the protoporphyrin methyl ester intermediate to a metal mesoporphyrin compound through metal insertion and hydrogenation. In other embodiments, a metal mesoporphyrin compound may be formed from hemin by a hydrogen-free hydrogenation method to form a mesoporphyrin IX intermediate followed by metal insertion and hydrogenation. In embodiments, a method of synthesizing a metal mesoporphyrin compound comprises forming a mesoporphyrin IX dihydrochloride intermediate compound and converting the mesoporphyrin IX intermediate to a metal mesoporphyrin compound through metal insertion. In embodiments, a metal mesoporphyrin compound may be formed directly from hemin without isolation of any intermediates. 1. A method of synthesizing a metal mesoporphyrin compound comprising:hydrogenating hemin with ferrous sulfate, palladium on carbon, and poly(methylhydrosiloxane) in formic acid to form a mesoporphyrin formate: converting the mesoporphyrin formate to a mesoporphyrin IX dihydrochloride intermediate compound;isolating the mesoporphyrin IX dihydrochloride intermediate compound; and inserting a metal into the mesoporphyrin IX dihydrochloride intermediate.2. The method of claim 1 , wherein the metal may be selected from tin claim 1 , iron claim 1 , zinc claim 1 , chromium claim 1 , manganese claim 1 , copper claim 1 , nickel claim 1 , magnesium claim 1 , cobalt claim 1 , platinum claim 1 , gold claim 1 , silver claim 1 , arsenic claim 1 , antimony claim 1 , cadmium claim 1 , gallium claim 1 , germanium claim 1 , and palladium.3. The method of claim 2 , wherein the metal is tin.4. The ...

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Номер записи: 84
05-01-2017 дата публикации

LITHIUM REAGENT COMPOSITION, AND METHOD AND DEVICE FOR QUANTIFYING LITHIUM IONS USING SAME

Номер: US20170003228A1
Автор: Iwabuchi Takuya, KOIDE Kazuhiro, Odashima Tsugikatsu, Suzuki Hiroko
Принадлежит: METALLOGENICS CO., LTD.

A lithium reagent composition for determining lithium concentration, with which it is possible to instantaneously determine the amount of lithium contained in an aqueous solution, such as a biosample or an environmental sample, by means of a simple colorimeter or ultraviolet-visible spectrophotometer and which renders a visual assessement possible; and a method and device for quantifying lithium ions using the composition. A lithium reagent composition obtained by mixing the compound represented by the structural formula, wherein all of the hydrogen atoms bonded to carbon atoms of tetraphenylporphyrin have been replaced with fluorine atoms, as a chelating agent with a basic organic compound selected from monoethanolamine, diethanolamine, and triethanolamine and producing an aqueous solution thereof that further contains a pH regulator with which the pH has been regulated to 5 or higher; and a method and device for quantifying lithium ions using the composition. 2. The reagent composition for lithium according to claim 1 , in which said pH modifier is selected from acids including hydrochloric acid claim 1 , nitric acid claim 1 , acetic acid claim 1 , phosphoric acid claim 1 , citric acid claim 1 , carbonic acid claim 1 , bicarbonate claim 1 , oxalic acid and hydrochloric acid claim 1 , alkali medicine including sodium hydroxide claim 1 , potassium hydroxide and ammonia claim 1 , and their salts.3. The reagent composition for lithium according to claim 1 , in which said pH modifier is pH buffer.4. The reagent composition for lithium according to claim 3 , in which said pH buffer is selected from citric acid claim 3 , carbonic acid claim 3 , bicarbonate claim 3 , phosphoric acid claim 3 , succinic acid claim 3 , phthalic acid claim 3 , ammonium chloride claim 3 , sodium hydroxide claim 3 , potassium hydroxide claim 3 , as Good buffer claim 3 , MES claim 3 , Bis-Tris claim 3 , ADA claim 3 , PIPES claim 3 , ACES claim 3 , MOPSO claim 3 , BES claim 3 , MOPS claim 3 , TES ...

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Номер записи: 85
05-01-2017 дата публикации

Electrowetting element

Номер: US20170003497A1
Автор: Jurriën Mans, Muhammad Arief Adityaputra, Robin Leguijt, Romaric Mathieu Massard
Принадлежит: Amazon Technologies Inc, Liquavista BV

Electrowetting element including a compound comprising a plurality of colorant moieties and a linker. The plurality of colorant moieties includes a first colorant moiety having a first net dipole and a second colorant moiety having a second net dipole. The plurality of colorant moieties are linked by and disposed around the linker so that the first net dipole and the second net dipole at least partially cancel each other.

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Номер записи: 86
05-01-2017 дата публикации

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

Номер: US20170003608A1
Автор: AZUMA Jun, MARUO Keiji, OKI Takahiro
Принадлежит: KYOCERA Document Solutions Inc.

An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer. The photosensitive layer contains at least a charge generating material, a hole transport material, and a binder resin. The hole transport material is a compound represented by the following general formula (1). The binder resin is a resin represented by the following general formula (2). In general formula (1), Rand Reach independently represent an alkyl group, an aryl group, an aralkyl group, or an alkoxy group; and Rand Reach independently represent an alkyl group, or an alkoxy group. In general formula (2), R, R, and Reach independently represent a hydrogen atom, or a Calkyl group, at least one of R, R, and Rrepresenting a Calkyl group; p+q=1.00, and 0.35≦p<1,00; and n represents 2 or 3. 2. The electrophotographic photosensitive member according to claim 1 , wherein{'sub': 1', '3', '2', '4, 'in general formula (1), Rand Reach independently represent an alkyl group having a carbon number of at least 1 and no greater than 6, or an alkoxy group having a carbon number of at least 1 and no greater than 6, and Rand Reach independently represent an alkyl group having a carbon number of at least 1 and no greater than 6, and'}{'sub': 23', '25', '23', '25', '24, 'in general formula (2), Rand Reach independently represent a hydrogen atom, or an alkyl group having a carbon number of at least I and no greater than 4, at least one of Rand Rrepresenting an alkyl group having a carbon number of at least 1 and no greater than 4, Rrepresents a hydrogen atom, p+q=1.00, 040≦p≦0.60, and n represents 2 or 3.'}3. The electrophotographic photosensitive member according to claim 1 , wherein{'sub': 23', '24', '25, 'in general formula (2), Rrepresents a hydrogen atom, or an alkyl group having a carbon number of at least 1 and no greater than 4, Rrepresents a hydrogen atom, Rrepresents an alkyl group having a carbon number of at least 1 and no greater than 4, p+q=1.00, 0.40≦p≦0.60, and ...

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Номер записи: 87
07-01-2016 дата публикации

RADIATION-SENSITIVE COLORED COMPOSITIONS, CURED COLORED FILMS, COLOR FILTERS, PROCESSES FOR FORMING COLORED PATTERNS, PROCESSES FOR PREPARING COLOR FILTERS, SOLID-STATE IMAGE SENSORS AND LIQUID CRYSTAL DISPLAY DEVICES

Номер: US20160004154A1
Автор: GOTOU Akiyoshi, HARADA Masayuki, IDEI Hiroaki, OOTA Kazuya
Принадлежит: FUJIFILM Corporation

Herein provided are radiation-sensitive colored compositions suppressing a phenomenon in which a radiation-sensitive colored composition of another color penetrates into previously formed pixels to result in a decrease in the color purity of the previously obtained pixels; cured colored films and color filters using them; processes for forming colored patterns; processes for preparing the color filters; solid-state image sensors; and image display devices. 4. The radiation-sensitive colored composition according to claim 1 , wherein the dyestuff has a weight average molecular weight of 5000 or more.5. The radiation-sensitive colored composition according to claim 3 , wherein the dyestuff has a weight average molecular weight of 5000 or more.6. The radiation-sensitive colored composition according to claim 1 , which comprises a colorant including the dyestuff in a concentration of 50% by mass or more claim 1 , relative to the total solids of the radiation-sensitive colored composition.7. The radiation-sensitive colored composition according to claim 3 , which comprises a colorant including the dyestuff in a concentration of 50% by mass or more claim 3 , relative to the total solids of the radiation-sensitive colored composition.8. The radiation-sensitive colored composition according to claim 1 , wherein the dye contains a partial structure derived from a dye selected from dipyrromethene dyes claim 1 , azo dyes claim 1 , anthraquinone dyes claim 1 , triphenylmethane dyes claim 1 , xanthene dyes claim 1 , cyanine dyes claim 1 , squarylium dyes claim 1 , quinophthalone dyes claim 1 , phthalocyanine dyes and subphthalocyanine dyes.9. The radiation-sensitive colored composition according to claim 3 , wherein the dye contains a partial structure derived from a dye selected from dipyrromethene dyes claim 3 , azo dyes claim 3 , anthraquinone dyes claim 3 , triphenylmethane dyes claim 3 , xanthene dyes claim 3 , cyanine dyes claim 3 , squarylium dyes claim 3 , quinophthalone ...

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Номер записи: 88
02-01-2020 дата публикации

GAP FILL OF IMPRINTED STRUCTURE WITH SPIN COATED HIGH REFRACTIVE INDEX MATERIAL FOR OPTICAL COMPONENTS

Номер: US20200003936A1
Автор: FU Jinxin, Godet Ludovic, MCMILLAN Wayne
Принадлежит:

Embodiments of the present disclosure generally relate to a method for forming an optical component, for example, for a virtual reality or augmented reality display device. In one embodiment, the method includes forming a first layer on a substrate, and the first layer has a first refractive index. The method further includes pressing a stamp having a pattern onto the first layer, and the pattern of the stamp is transferred to the first layer to form a patterned first layer. The method further includes forming a second layer on the patterned first layer by spin coating, and the second layer has a second refractive index greater than the first refractive index. The second layer having the high refractive index is formed by spin coating, leading to improved nanoparticle uniformity in the second layer. 1. A method , comprising:forming a first layer having a first refractive index on a substrate;pressing a stamp having a pattern onto the first layer;transferring the pattern to the first layer to form a patterned first layer; andforming a second layer having a second refractive index greater than the first refractive index on the patterned first layer by spin coating.2. The method of claim 1 , wherein the first refractive index ranges from about 1.1 to about 1.5.3. The method of claim 1 , wherein the first layer comprises porous silicon dioxide or quartz.4. The method of claim 1 , wherein the second layer comprises a metal oxide.5. The method of claim 1 , wherein the second layer comprises titanium oxide claim 1 , tantalum oxide claim 1 , zirconium oxide claim 1 , hafnium oxide claim 1 , or niobium oxide.6. The method of claim 1 , wherein the first layer is formed on the substrate by spin coating.7. A method claim 1 , comprising:forming a first layer having a first refractive index ranging from about 1.1 to about 1.5;pressing a stamp having a pattern onto the first layer;transferring the pattern to the first layer to form a patterned first layer; andforming a second ...

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Номер записи: 89
13-01-2022 дата публикации

PHTHALOCYANINE DYE COMPOUNDS, CONJUGATES AND METHODS OF USE THEREOF

Номер: US20220010140A1
Автор: BETANCORT Juan, Hoey Robert J., MAKINGS Lew, Wiemann Torsten
Принадлежит:

Disclosed herein are phthalocyanine dyes, and conjugates thereof, useful as fluorescent reporters for bioassays, for optical imaging and as therapeutic conjugates as the photosensitizing agents in light-based therapies including photoimmuno therapy (PIT). Certain phthalocyanine dyes disclosed herein are water soluble, and possess photophysical and photochemical profiles useful for use in imaging or therapy. 1145.-. (canceled)147. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein Ris H claim 146 , and Lis optionally substituted alkylene.148. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein Ris H claim 146 , and Lis optionally substituted heteroalkylene.149. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein Land Lare each independently optionally substituted alkylene; and Lis optionally substituted heteroalkylene.150. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein L claim 146 , L claim 146 , and Lare each independently optionally substituted alkylene.151. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein Ris H claim 146 , and Lis optionally substituted alkylene.152. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein L claim 146 , L claim 146 , and Lare each independently optionally substituted alkylene.154. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein the group A is —COH.156. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim 146 , wherein the group Z is —SOH.157. The compound of claim 146 , or a salt claim 146 , stereoisomer claim 146 , or tautomer thereof claim ...

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Номер записи: 90
02-01-2020 дата публикации

Color vision correction filter and optical component

Номер: US20200004051A1
Автор: Hideki Wada, Kazuyuki Yamae, Tomoya Iwahashi
Принадлежит: Panasonic Intellectual Property Management Co Ltd

A color vision correction filter includes a least one type of dye material and the lowest value of transmittance of the color vision correction filter in a wavelength band ranging from 440 nm to 600 nm, inclusive, is in the range of plus or minus 50 nm of 535 nm.

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Номер записи: 91
04-01-2018 дата публикации

SINGLE-LAYER TYPE ELECTROPHOTOGRAPHIC PHOTORECEPTOR FOR POSITIVE CHARGING, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS

Номер: US20180004101A1
Автор: ANDO Akira, FUCHIGAMI Hiroe, WADA Mitsuo
Принадлежит: MITSUBISHI CHEMICAL CORPORATION

The present invention relates to a single-layer type electrophotographic photoreceptor for positive charging, comprising: a conductive support; and a photosensitive layer disposed on the conductive support and comprising a binder resin, a charge generation material, a hole transport material and a specific electron transport material within the same layer, wherein the photosensitive layer contains a specific aromatic compound. 2. The single-layer type electrophotographic photoreceptor for positive charging according to claim 1 ,wherein the content of the aromatic compound represented by Formula (7) in the photosensitive layer is 1 part by mass to 50 parts by mass with respect to 100 parts by mass of the binder resin.3. The single-layer type electrophotographic photoreceptor for positive charging according to claim 1 ,wherein the charge generation material is a phthalocyanine pigment.4. The single-layer type electrophotographic photoreceptor for positive charging according to claim 1 ,wherein the binder resin is a polycarbonate resin.6. An electrophotographic photoreceptor cartridge claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the single-layer type electrophotographic photoreceptor for positive charging according to ; and'}at least one selected from the group consisting of a charging device for charging the electrophotographic photoreceptor, an exposure device for exposing the charged electrophotographic photoreceptor so as to form an electrostatic latent image thereon, and a developing device for developing the electrostatic latent image formed on the electrophotographic photoreceptor.7. An image forming apparatus comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the single-layer type electrophotographic photoreceptor for positive charging according to ;'}a charging device for charging the electrophotographic photoreceptor;an exposure device for exposing the charged electrophotographic photoreceptor to light so as to form an ...

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Номер записи: 92
02-01-2020 дата публикации

COMPOSITION, COLOR FILTER, AND HEMOGLOBIN SENSOR

Номер: US20200004140A1
Автор: OOTA Kazuya, TAKISHITA Hirotaka
Принадлежит: FUJIFILM Corporation

Provided are a composition, in which, in a case where an absorbance of 500 nm is A, an absorbance of 580 nm is B, and an absorbance of 600 nm is C, an absorbance of A/Bis 2.0 or more, and C/Bis 1.5 or more, a color filter, and a hemoglobin sensor having the color filter. 1. A composition , wherein , in a case where an absorbance at 500 nm is A , an absorbance at 580 nm is B , and an absorbance at 600 nm is C , A/Bis 2.0 or more , and C/Bis 1.5 or more.2. The composition according to claim 1 ,wherein a minimum absorption wavelength in a wavelength range of 400 nm to 700 nm is present in a range of 575 nm to 585 nm.3. The composition according to claim 1 , comprising:a green colorant; andan orange colorant,wherein a total content of the green colorant and the orange colorant is 80 mass % or more with respect to a total mass of colorants included in the composition.4. The composition according to claim 1 , comprising an alkali-soluble resin.5. The composition according to claim 1 , comprising:a polymerizable compound; anda photopolymerization initiator.6. The composition according to claim 1 , which is for manufacturing a color filter.7. A composition claim 1 , wherein an absorbance at 500 nm is A claim 1 , an absorbance at 580 nm is B claim 1 , and an absorbance at 600 nm is C claim 1 , B/Ais 5.0 or more claim 1 , and C/Ais 5.0 or more.8. The composition according to claim 7 ,wherein a minimum absorption wavelength in a wavelength range of 400 nm to 700 nm is present in a range of 490 nm to 510 nm.9. The composition according to claim 7 , comprising:a blue colorant; anda yellow colorant,wherein a total content of the blue colorant and the yellow colorant is 80 mass % or more with respect to a total mass of colorants included in the composition, anda mass ratio of the blue colorant and the yellow colorant (the blue colorant:the yellow colorant) is from 70:30 to 30:70.10. The composition according to claim 7 , comprising an alkali-soluble resin.11. The composition ...

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Номер записи: 93
01-01-2015 дата публикации

GREEN SULFUR BACTERIA VARIANT AND BACTERIOCHLOROPHYLL

Номер: US20150005490A1
Автор: HARADA Jiro, NOGUCHI Masato, Tamiaki Hitoshi
Принадлежит:

Provided is a novel strain permitting genetic engineering of green sulfur bacteria that synthesize bacteriochlorophyll e. Isolated green sulfur bacterium Chlorobaculum limnaeum strain RK-j-1 with accession number NITE BP-1202; isolated transformed Chlorobaculum limnaeum strain obtained by transformation of strain RK-j-1, preferably Chlorobaculum limnaeum dbchU strain with accession number NITE BP-1203 wherein bchU gene is disrupted; a production method of bacteriochlorophyll f containing a step of cultivating Chlorobaculum limnaeum strain dbchU; and bacteriochlorophyll f obtained by the aforementioned production method. 1. An isolated green sulfur bacterium Chlorobaculum limnaeum strain RK-j-1 shown by accession number NITE BP-1202.2. An isolated transformant strain of Chlorobaculum limnaeum obtained by transforming the strain RK-j-1 according to .3. The transformant strain of Chlorobaculum limnaeum according to claim 2 , wherein a bchU gene is disrupted.4. The transformant strain of Chlorobaculum limnaeum according to claim 3 , which is a Chlorobaculum limnaeum strain dbchU shown by accession number NITE BP-1203.5. A production method of bacteriochlorophyll f comprising a step of cultivating the transformant strain of Chlorobaculum limnaeum according to .6. Bacteriochlorophyll f obtained by the production method according to .7. Bacteriochlorophyll f produced by the Chlorobaculum limnaeum strain dbchU according to .10. A reconstituted chlorosome comprising the bacteriochlorophyll f according to as a constituent component.11. A production method of bacteriochlorophyll f comprising a step of cultivating the transformant strain of Chlorobaculum limnaeum according to .12. Bacteriochlorophyll f obtained by the production method according to .15. A reconstituted chlorosome comprising the bacteriochlorophyll f according to as a constituent component.16. A reconstituted chlorosome comprising the bacteriochlorophyll f according to as a constituent component.17. A ...

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Номер записи: 94
01-01-2015 дата публикации

STEREOSELECTIVE TOTAL SYNTHESIS OF NORIBOGAINE

Номер: US20150005492A1
Автор: Mash Deborah C., Moriarty Robert M.
Принадлежит: DEMERX, INC.

This invention relates generally to methods for synthesizing the non-addictive alkaloid noribogaine. 114.-. (canceled)19. The method of claim 15 , wherein greater than 90% of the compound of Formula 1 is of the 2R claim 15 , 4S claim 15 , 5S claim 15 , 18R stereochemical configuration.20. The method of claim 15 , wherein greater than 95% of the compound of Formula 1 is of the 2R claim 15 , 4S claim 15 , 5S claim 15 , 18R stereochemical configuration.21. The method of claim 15 , wherein greater than 99% of the compound of Formula 1 is of the 2R claim 15 , 4S claim 15 , 5S claim 15 , 18R stereochemical configuration.22. The method of claim 15 , wherein the method further comprises the step of separating two or more stereoisomers. This application claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Application No. 61/568,568, filed Dec. 8, 2011, which is incorporated herein by reference in its entirety.This invention relates generally to methods for synthesizing the non-addictive alkaloid noribogaine. This invention is further directed to intermediates used in the chiral directed synthesis of noribogaine.Noribogaine is a well known member of the ibogaine family of alkaloids and is sometimes referred to as 12-hydroxyibogaine. U.S. Pat. No. 2,813,873 claims noribogaine albeit as “12-O-demethylibogaine” while providing an incorrect structural formula for ibogaine. The structure of noribogaine has now been determined and found to combine the features of tryptamine, tetrahydrohavaine and indolazepines. Noribogaine can be depicted by the following formula:where the configuration at the 2, 4, 5, 6 and 18 atoms are 2(R), 4(S), 5(S), 6(S) and 18(R).Noribogaine and its pharmaceutically acceptable salts have recently received significant attention as a non-addictive alkaloid useful in treating drug dependency (U.S. Pat. No. 6,348,456) and as a potent analgesic (U.S. Pat. No. 7,220,737).Conventionally, noribogaine is prepared by the O-demethylation of naturally ...

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Номер записи: 95
07-01-2016 дата публикации

APPARATUS HAVING HYBRID MONOCHROME AND COLOR IMAGE SENSOR ARRAY

Номер: US20160004895A1
Автор: Wang Ynjiun P.
Принадлежит:

There is provided in one embodiment an apparatus having an image sensor array. In one embodiment, the image sensor array can include monochrome pixels and color sensitive pixels. The monochrome pixels can be pixels without wavelength selective color filter elements. The color sensitive pixels can include wavelength selective color filter elements. 1. An apparatus comprising:an imaging assembly comprising a two dimensional solid state image sensor array and an imaging lens;wherein the imaging lens focuses an image onto an active surface of said two dimensional solid state image sensor array, said two dimensional solid state image sensor array having a plurality of pixels;wherein the solid state image sensor array includes a first area and a second area, wherein the first area includes monochrome pixels without color filter elements and color sensitive pixels having wavelength selective color filter elements, wherein within the first area color sensitive pixels are distributed according to a first distribution pattern;wherein the second area includes monochrome pixels without color filter elements and color sensitive pixels having wavelength selective color filter elements, wherein within the second area color sensitive pixels are distributed according to a second distribution pattern, the second distribution pattern being different from the first distribution pattern;wherein the apparatus is operative to control the image sensor array for obtaining a frame of image data and for transferring the frame of image data to an indicia decode circuit, the indicia decode circuit for attempting to decode decodable indicia represented by the image data.2. The apparatus of claim 1 , wherein color sensitive pixels are uniformly distributed within the first area.3. The apparatus of claim 1 , wherein color sensitive pixels are uniformly distributed within the second area.4. The apparatus of claim 1 , wherein color sensitive pixels are uniformly distributed within the first area ...

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Номер записи: 96
04-01-2018 дата публикации

OPTICAL CODE READER

Номер: US20180004994A1
Автор: BOTTAZZI DAVIDE, Bruni Davide, Canini Federico, Perugini Luca
Принадлежит:

An imager module for an optical code reader may include a camera comprising a lens system, and an actuator for moving the lens system operatively connected to the lens system for autofocus adjustment. The actuator for moving the lens system comprises a linear electric motor with a drive shaft, a position sensor device adapted to detect the position of the drive shaft within a predefined stroke length and a control device adapted to control the movement of the drive shaft. The control device and the position sensor device are integrated in a single PCB, the electric motor comprises a frame that supports the drive shaft, and the single PCB constitutes part of said frame. On optical code reader may include such an imager module. 1. An imager module for an optical code reader , comprising:a camera comprising a lens system; the control device and the position sensor device are integrated in a single PCB;', 'the linear electric motor comprises a frame that supports the drive shaft; and', 'said single PCB constitutes part of said frame., 'an actuator for moving the lens system, operatively connected to the lens system for autofocus adjustment, the actuator comprising a linear electric motor with a drive shaft, a position sensor device adapted to detect the position of the drive shaft within a predetermined stroke length and a control device adapted to control the movement of the drive shaft, and wherein2. The imager module according to claim 1 , wherein said single PCB constitutes a wall of said frame.3. The imager module according to claim 1 , wherein said drive shaft comprises a plurality of magnets.4. The imager module according to claim 1 , wherein said position sensor device comprises at least two Hall sensors positioned on said PCB.5. The imager module according to claim 4 , wherein said PCB comprises a lower face facing towards said drive shaft and the two Hall sensors are positioned on said lower face of the PCB.6. The imager module according to claim 1 , wherein ...

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Номер записи: 97
07-01-2016 дата публикации

PHOTOSENSITIVE PORPHYRIN DYES FOR DYE-SENSITIZED SOLAR CELLS

Номер: US20160005546A1
Автор: GUO Bo-Cheng, HO Fang-Yi, HSIEH Chi-Hung, MAI Chi-Lun, YEH Chen-Yu
Принадлежит:

A photosensitive porphyrin-based dye is adapted to be used in a photoelectric converting device such as a dye-sensitized solar cell. The photosensitive porphyrin-based dye has a porphyrin center, at least one electron donor unit, at least one electron acceptor unit and an optional blocker unit wherein the units are directly connected to the porphyrin center or connected to the porphyrin center via ethynyl-bridges. 7. A dye-sensitized solar cell containing the photosensitive porphyrin-based dye according to claim 1 , wherein the photosensitive porphyrin-based dye is coated on a semiconductor film and used as a photosensitizer. The present invention relates to a photosensitive porphyrin-based dye, and more particularly to a photosensitive porphyrin-based dye for a photoelectric converting device. The present invention also relates to a dye-sensitized solar cell.Recently, with increasing awareness of environmental protection, the demand on renewable energy is growing. Among various renewable energy sources, solar energy is expected to replace fossil fuel as a new energy source because it provides clean energy without depletion. The solar energy may be converted into electric energy without generating contaminants. In other words, the solar energy source is the most viable renewable energy source.Generally, a solar cell is used to convert solar energy into electric energy. The conventional solar cell is made of semiconducting materials. In particular, silicon-based solar cell is the mainstream in the market. The photoelectric conversion efficiency and the cost-effectiveness of the solar cell are gradually improved. However, the photoelectric conversion efficiency and the cost-effectiveness of the conventional solar cell are still unsatisfied so far. Consequently, many academic institutions and manufacturers devote much effort in improving the original solar cell configurations and looking for novel solar cell configurations in order to increase the performance and ...

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Номер записи: 98
04-01-2018 дата публикации

CHECK-OUT SYSTEM WITH MERCHANDISE READING APPARATUS AND POS TERMINAL

Номер: US20180005214A1
Автор: HATANAKA Yuichiro, IIZAKA Hitoshi, Miyakoshi Hidehiko, NAITOU Hidehiro, Sasaki Yuta
Принадлежит:

A check-out system according to an embodiment includes an image capturing device that captures an image of a merchandise item. A processor determines whether the captured image includes a symbol on the merchandise item corresponding to a merchandise ID. If the captured image includes the symbol, the processor retrieves the merchandise ID. If the captured image does not include the symbol, the processor identifies the merchandise item based on an object recognition processing. The processor retrieves a corresponding merchandise ID and a merchandise category. The processor determines whether the merchandise item is likely to include the symbol based on the merchandise category. If the merchandise item likely includes the symbol, the processor controls a display to display a message instructing an operator to check for the symbol. The processor performs a settlement processing with respect to the merchandise items corresponding to one or more of the retrieved merchandise IDs. 1. A check-out system comprising:an image capturing device that captures an image of a merchandise item;a display; and receive the captured image of the merchandise item,', 'determine whether the captured image includes a symbol on the merchandise item corresponding to a merchandise ID,', 'if the captured image includes the symbol, retrieve the merchandise ID corresponding to the symbol,', identify the merchandise item in the captured image based on object recognition processing,', 'based on the identification of the merchandise item, retrieve a corresponding merchandise ID and a merchandise category,', 'determine whether the merchandise item is likely to include the symbol based on the merchandise category, and', 'if the merchandise item is determined to likely include the symbol, control the display to display a message instructing an operator to check for the symbol, and perform settlement processing with respect to the merchandise items corresponding to one or more of the retrieved merchandise ...

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Номер записи: 99
04-01-2018 дата публикации

Design and synthesis of porphyrin materials for highly efficient organic photovoltaics

Номер: US20180006248A1
Автор: CHEN Song, WONG Wai Kwok, WONG Wai Yeung, ZHU Xunjin
Принадлежит:

The present disclosure relates to porphyrin small molecules substitutes designed and synthesized for bulk heterojunction (BHJ) organic solar cells (OSCs). Provided are synthesized materials with strong and ordered self-assembly property, leading to form bi-continuous, interpenetrating networks which are required for efficient charge separation and transport in organic solar cells. The power conversion efficiency (PCE) of the solar cells devices based on the embodiments of the present disclosure have the highest PCE among the solution-processed BHJ solar cell based on porphyrin small molecules up to date. 10. The porphyrin small molecule of for use in the construction of bulk heterojunction (BHJ) organic solar cells.11. The porphyrin small molecule of for use in the construction of bulk heterojunction (BHJ) organic solar cells.12. The porphyrin small molecule of for use in the construction of bulk heterojunction (BHJ) organic solar cells.13. The porphyrin small molecule of for use in the construction of bulk heterojunction (BHJ) organic solar cells.14. The porphyrin small molecule of for use in the construction of bulk heterojunction (BHJ) organic solar cells. This application claims priority from U.S. Provisional Patent Application Ser. No. 62/356,018 filed on Jun. 29, 2016, the disclosure of which is hereby incorporated by reference.The present disclosure relates to porphyrin small molecules useful for bulk heterojunction (BHJ) organic solar cells (OSCs) applications. Provided are synthesized materials that can have strong and ordered self-assembly properties, leading to form bi-continuous, interpenetrating networks which can be used for efficient charge separation and transport in organic solar cells. The power conversion efficiency (PCE) of the solar cells based on the embodiments described herein can have high PCE relative to traditional solution-processed BHJ solar cell devices based on porphyrin small molecules.Solution-processed organic photovoltaics have ...

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Номер записи: 100