Patents Represented by Attorney Nields & Lemack
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Patent number: 7918949Abstract: Disclosed is a heat-treated oxidizing agent for gas generating compositions which is obtained by mixing ammonium nitrate with an inorganic compound having as an element one or two or more metal atoms selected from the group consisting of Cu, Fe, Ni, Zn, Co, Mn and Ti and subjecting the mixture to heat treatment, and a gas generating composition containing the same. This invention provides a gas generating composition comprising ammonium nitrate, which can be safely produced, does not change in density with phase transition, and has sufficient combustibility.Type: GrantFiled: March 29, 2007Date of Patent: April 5, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Dairi Kubo, Eishi Sato, Kenjiro Ikeda
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Patent number: 7909926Abstract: The present invention relates to an ammonium salt or a sodium salt of an anthrapyridone compound represented by the following the formula (1): and an ink composition containing these; said compound has a hue with high vividness and high brightness suitable for inkjet recording; recorded matters recorded with an ink composition containing said compound is excellent in fastnesses such as light fastness and ozone fastness, and also particularly water fastness.Type: GrantFiled: August 8, 2007Date of Patent: March 22, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Hiroyuki Matsumoto, Yutaka Ishii, Noriko Kajiura, Makiko Kogo
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Patent number: 7901497Abstract: The present invention relates to an aqueous solution composition (water-based ink composition) containing a water-soluble naphthalocyanine coloring matter represented by the following formula (1): wherein, M represents a hydrogen atom, a metal atom, a metal oxide, a metal hydroxide or a metal halide, X represents a carbonyl group or a sulfonyl group, W1 to W4 are each independently a hydrogen atom, an ionic hydrophilic group or the like, at least one of W1 to W4 is a group other than a hydrogen atom, and n represents an integer number of 1 to 24, respectively, or a salt thereof, and a novel naphthalocyanine coloring matter, and said compound is useful as a near-infrared ray absorbent because it has a high absorption in the near-infrared region, and it is useful as a near-infrared ray absorbing water-based ink because it has an excellent storage stability in aqueous solution.Type: GrantFiled: October 30, 2008Date of Patent: March 8, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Takaaki Kurata, Takashi Yoneda, Takafumi Fujii, Tadayuki Kiyoyanagi, Koji Hirota
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Patent number: 7901627Abstract: The present invention describes a system and method for accurately measuring the concentration of a substance within a filter housing. A concentration sensor and a communications device are coupled so as to be able to measure and transmit the concentration of a particular substance within the filter housing while in use. This system can comprise a single component, integrating both the communication device and the concentration sensor. Alternatively, the system can comprise separate sensor and transmitter components, in communication with one another. In yet another embodiment, a storage element can be added to the system, thereby allowing the device to store a set of concentration values. The use of this device is beneficial to many applications. For example, the ability to read concentration values in situ allows integrity tests to be performed without additional equipment.Type: GrantFiled: May 27, 2009Date of Patent: March 8, 2011Assignee: Millipore CorporationInventor: Anthony DiLeo
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Patent number: 7901498Abstract: The present invention relates to a trisazo compound represented by the following formula (1): wherein, n represents 0 or 1, the group A represents a substituted heterocyclic group, R1 represents a C1-C4 alkyl group which may be substituted or the like, R2 represents a cyano group or the like, R3 and R4 each independently represent a hydrogen atom, a sulfo group or the like, R5 to R7 each independently represent a hydrogen atom, a C1-C4 alkyl group which may be substituted, a C1-C4 alkoxy group which may be substituted or the like, respectively or salt thereof.Type: GrantFiled: November 25, 2008Date of Patent: March 8, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Koji Hirota, Takahiko Matsui, Takashi Yoshimoto, Shinsuke Shimizu
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Patent number: 7901570Abstract: The present invention describes a system and method for supplying electrical power to a device, such as a filter element, located within a housing. In one embodiment, a conductive coil is embedded into the housing base, and a second coil is embedded into the filter element. Current is then passed through the coil in the housing base. Through induction, a current is created in the second coil in the filter element, in much the same way as a transformer functions. This inductive field may interfere with the operation of the various electronic functions, such as communications, sensing or other activities. To overcome this issue, an energy storage component, such as a capacitor, is included in the filter electronics. In this way, the power generated by the inductive field can be stored, and used when the inductive field is no longer present.Type: GrantFiled: March 2, 2010Date of Patent: March 8, 2011Assignee: Millipore CorporationInventors: Michael T. Grzonka, Aaron Burke
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Patent number: 7898495Abstract: A method and apparatus for providing wireless communication and optionally power to the interior of a housing assembly is disclosed. In one embodiment, an antenna is molded within a gasket material, such as silicon, so as to be completely encapsulated. The gasket preferably includes at least one support arm, which holds the antenna toward the middle of the housing, so as to minimize interference from the metal housing. In further embodiments, an inductive coil is encapsulated in the gasket. An alternating current is passed through this coil to create a changing magnetic field, which can then be used to create electrical power in physically separate components, such as filtering elements. In certain embodiments, multiple loops are molded to correspond to multiple filtering elements within the housing.Type: GrantFiled: March 26, 2008Date of Patent: March 1, 2011Assignee: Millipore CorporationInventors: Aaron Burke, Michael Joens
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Patent number: 7891934Abstract: Disclosed is a robot which is compact in structure and may be movable in a large working range, wherein move members 1, 1 may be moved by drive devices 4, 4 respectively along a straight line and in parallel with each other, the drive devices 4, 4 including motors 40, 40 respectively which are individually controlled by a control device 9, so that the move members 1, 1 may be moved at a different speed and may be stopped at different relative positions. The move members 1, 1 are connected to a work holder 3 by means of arms 2, 2, the arms having one end pivotally connected to the move members 1, 1 at the pivots 10, 10 thereof respectively, the arms 2, 2 having the opposite end pivotally connected to the work holder 3 at the pivots 30, 30 thereof respectively. The work holder 3 may hold an optional jig and may be moved in a horizontal plane and in a vertical plane enabling the jig to work in the working plane.Type: GrantFiled: March 29, 2007Date of Patent: February 22, 2011Assignee: Janome Sewing Machine Co., Ltd.Inventor: Kiyoshi Wakaizumi
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Patent number: 7884172Abstract: To provide an epoxy resin giving a cured object having high heat resistance, which is improved in impact resistance and moisture resistance as compared with conventional high-heat-resistance epoxy resins. The epoxy resin is obtained by glycidylating one or more phenol compounds comprising 95% or more 1,1,2,2-tetrakis (hydroxyphenyl)ethane, and is characterized in that in an examination by gel permeation chromatography, the epoxy resin has a tetranucleus-form content of 50 to 90% by area and an octanucleus-form content of at least 5% by area and has a total chlorine content of 5,000 ppm or smaller.Type: GrantFiled: October 10, 2006Date of Patent: February 8, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Masataka Nakanishi, Katsuhiko Oshimi, Ryutaro Tanaka, Toru Kurihashi
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Patent number: 7884923Abstract: A laser surveying system, comprising a light source for emitting a laser beam, a projection optical system for turning the laser beam from the light source to a parallel luminous flux, a scanning unit for projecting the luminous flux of the projected laser beam for scanning, a scanning direction detecting unit for detecting a scanning direction, a photodetection optical system for receiving a reflected light of the projected laser beam from an object to be measured, a photodetection element for performing photo-electric conversion of the reflected light received via the photodetection optical system, and a distance measuring unit for measuring a distance based on a signal from the photodetection element, wherein the projection optical system has a luminous flux diameter changing means, and a luminous flux diameter of the projected laser beam is enabled to be changed.Type: GrantFiled: December 2, 2008Date of Patent: February 8, 2011Assignee: Kabushiki Kaisha TOPCONInventors: Kaoru Kumagai, Kenichiro Yoshino, Yasushi Tanaka, Ikuo Ishinabe
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Patent number: 7883757Abstract: Disclosed is an ultraviolet-curable resin composition containing a polyurethane compound (A), a photopolymerization initiator (B), and an ethylenically unsaturated compound (C) other than the compound (A). The polyurethane compound (A) is obtained by reacting an epoxycarboxylate compound (c), which is obtained by reacting an epoxy compound (a) having two or more epoxy groups in a molecule with a monocarboxylic acid compound (b) having an ethylenically unsaturated group in a molecule, with a diisocyanate compound (d).Type: GrantFiled: June 15, 2006Date of Patent: February 8, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Go Mizutani, Kiyohisa Tokuda, Masahiro Naitou, Hideaki Kametani, Kikuo Imazumi
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Patent number: 7882954Abstract: A packaging assembly in which discrete cushioning or blocking and bracing members are strategically positioned so as to provide improved protection of an article such as during shipment and storage. The assembly includes a substrate and a predetermined 2- or 3-dimensional pattern of cushioning members such as inflated (e.g., gas-filled) bags selectively and optionally independently affixed to the substrate. The pattern of cushioning members is predetermined in the x, y and z directions such that, when the substrate is positioned about the article, e.g., by folding the substrate, point contact between the cushioning members and the article is created. A method of fabricating a shock protective assembly for packaging an article is also disclosed.Type: GrantFiled: August 1, 2006Date of Patent: February 8, 2011Assignee: Sealed Air Corporation (US)Inventors: Anthony Orkin Davlin, Laurence B. Sperry
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Patent number: 7871464Abstract: The present invention relates to an anthrapyridone compound represented by the following formula (1): wherein, n represents an integer number of 1 to 3, R1 represents a hydrogen atom, an alkyl group or the like, R2 represents a hydrogen atom or a methoxy group, R3 represents an anilino group having, as a substituent, at least one group selected from the group consisting of sulfo group, a carboxy group, an alkoxy group, a carbamoyl group, an cyano group, an alkyl group, an anilino group, a phenoxy group, an amino group, a hydroxy group and a mercapto group, an unsubstituted anilino group or the like, or a salt thereof, and provides a magenta coloring matter (compound) having high solubility in water and a hue and vividness which are suitable for inkjet recording and being excellent in fastnesses such as light fastness, moisture fastness and ozone gas fastness on recorded matter; and a magenta ink composition containing it.Type: GrantFiled: September 1, 2008Date of Patent: January 18, 2011Assignee: Nippon Kayaku KabushikiInventors: Daisuke Ono, Yutaka Ishii, Noriko Kajiura, Hiroyuki Matsumoto
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Patent number: 7872025Abstract: Racemic norketotifen, racemic 10-hydroxy-ketotifen, racemic 10-hydroxy-nor-ketotifen and optically active isomers of ketotifen, norketotifen, 10-hydroxy-ketotifen and 10-hydroxy-norketotifen were found to have antiallergic and anti-inflammatory effects while being devoid of the severe dose-limiting sedative side effects of Ketotifen.Type: GrantFiled: February 12, 2009Date of Patent: January 18, 2011Assignee: Bridge Pharma, Inc.Inventors: A. K. Gunnar Aberg, George E. Wright, Jan L. Chen, Andrew T. Maioli
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Patent number: 7868987Abstract: To utilize effectively the panel space of the liquid crystal panel, this invention has provided a wiring structure, in which the seal material and BM are coated in a superposition and the UV light is irradiated from one side of the TFT substrate; this invention has also provided a wiring structure, in which the seal material can still be irradiated by the UV light with high efficiency, meanwhile, the drop of the resistance value of the metal wiring on the TFT substrate can be restricted to a specific range. The solution is: the liquid crystal dropped is sandwiched between the TFT substrate and the CF substrate, meanwhile the liquid crystal panel is formed by adhering the light cured seal material disposed at the peripheral area of two substrates.Type: GrantFiled: November 28, 2007Date of Patent: January 11, 2011Assignee: InfoVision Optoelectronics Holdings LimitedInventors: Hiroyuki Kamiya, Hsin-An Cheng
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Patent number: 7863345Abstract: A process for producing a microparticulate hardening catalyst, comprising the steps of jetting a liquid composition containing epoxy resin hardening catalyst (A), monomer having an ethylenically unsaturated group (B) and photopolymerization initiator (C) through a minute nozzle into a gas so as to form microparticles; and while the microparticles are floating, irradiating the same with high-energy rays to thereby effect polymerization of the monomer having an ethylenically unsaturated group (B).Type: GrantFiled: July 6, 2006Date of Patent: January 4, 2011Assignee: Nippon Kayaku Kabushiki KaishaInventors: Hiroo Koyanagi, Makoto Uchida, Shigeru Moteki
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Patent number: 7854797Abstract: The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof; wherein, each of the rings A to D independently represents a benzene ring or a 6-membered nitrogen-containing heteroaromatic ring, at least one or more thereof is a benzene ring, at least one of the rest is a nitrogen-containing heteroaromatic ring, E represents alkylene, X is an anilino group having a substituent and the like, Y represents an amino group; a hydroxy group; a mono- or di-alkylamino group or a nitrogen-containing heterocyclic group which may have a substituent, excepting for the combination in which Y is an amino group or a hydroxy group and X is a substituted anilino group, b is 0 to 2.9, c is 0.1 to 3, and the sum of b and c is 1 to 3.Type: GrantFiled: March 13, 2008Date of Patent: December 21, 2010Assignee: Nippon Kayaku Kabushiki KaishaInventors: Takafumi Fujii, Takashi Yoneda, Yasuo Kuroda, Yoshiaki Kawaida
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Patent number: 7851701Abstract: A photoelectric conversion device using a semiconductor fine material such as a semiconductor fine particle sensitized with a dye carried thereon, characterized in that the dye is a methine type dye having a specific partial structure, for example, a methine type dye having a specific carboxyl-substituted hetero ring on one side of a methine group and an aromatic residue substituted with a dialkylamino group or an organic metal complex residue on the other side of the methine group, or a methine type dye having a carboxyl-substituted aromatic ring on one side of a methine group and a heteroaromatic ring having a dialkylamino group or an organic metal complex residue on the other side of the methine group; and a solar cell using the photoelectric conversion element. The photoelectric conversion element exhibits a conversion efficiency comparable or superior to that of a conventionally known photoelectric conversion element sensitized with a methine type dye.Type: GrantFiled: July 5, 2002Date of Patent: December 14, 2010Assignee: Nippon Kayaku Kabushiki KaishaInventors: Masaaki Ikeda, Koichiro Shigaki, Teruhisa Inoue
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Patent number: 7845711Abstract: Removable cab components and a removable cab assembly for a vehicle. A durable cab assembly is provided, which generally includes a roof, a windshield and a rear panel that is removably attachable to the vehicle. In certain embodiments, the roof, windshield and rear panel are separate components, each separately removably attachable to the vehicle. In certain embodiments, each component of the cab assembly is removably attachable to the roll cage of the vehicle without comprising the integrity of the roll cage. The attachment and detachment of the cab assembly can be carried out manually, by a single person, in a short period of time, without requiring separate tools. The invention is also directed to the windshield, roof and rear panel as individual components adapted for quick attachment/detachment to a vehicle, and a method of attaching or detaching cab components or a cab assembly.Type: GrantFiled: April 8, 2008Date of Patent: December 7, 2010Assignee: Curtis Industries LLCInventors: Gary N. Orrell, Michael A. Orrell, Martin Robinson, Jeremy Cirota
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Patent number: D634570Type: GrantFiled: April 20, 2010Date of Patent: March 22, 2011Assignee: Esco Technologies (Asia) Pte LtdInventor: Xiang Qian Lin