| Patent Number |
Title Of Patent |
Date Issued |
| 7399814 |
Living radical polymerization method |
July 15, 2008 |
| A highly active and environment-friendly catalyst for use in a living radical polymerization is provided.A catalyst for use in a living radical polymerization method is provided. The catalyst comprises a central element, which is selected from germanium, tin and antimony, and at least |
| 7390683 |
Method of manufacturing a semiconductor device including a slab layer with a periodic air hole s |
June 24, 2008 |
| A semiconductor device has a two-dimensional slab photonic crystal structure in which a substrate supports a sheet-like slab layer including, sequentially stacked, a lower cladding layer, an active layer, and an upper cladding layer. A periodic refractive index profile structure, in |
| 7345484 |
NMR probe for high-temperature measurements |
March 18, 2008 |
| An NMR probe for high-temperature NMR measurements includes tubular heating means mounted respectively immediately below and immediately above an area to be measured. A sample tube is inserted inside the tube formed by the two heating means. A sample placed in the sample tube is heat |
| 7336879 |
Two-dimensional photonic crystal slab, two-dimensional photonic crystal waveguide, and optical d |
February 26, 2008 |
| A two-dimensional photonic crystal slab having a photonic band gap common to a light beam in the TE-like mode and a light beam in the TM-like mode includes a slab member containing a high refractive index material and low refractive index sectors, arranged in the slab member in a triangu |
| 7333703 |
Two-dimensional photonic crystal having air-bridge structure and method for manufacturing such a |
February 19, 2008 |
| The present invention intends to provide a two-dimensional photonic crystal having a high level of mechanical strength and functioning as a high-efficiency resonator. The two-dimensional photonic crystal according to the present invention includes a slab layer 31 under which a clad l |
| 7314621 |
Cytidine deaminase |
January 1, 2008 |
| Antibodies that specifically bind to AID (Activation-Induced cytidine Deaminase) proteins, compositions comprising said antibodies, and cells producing said antibodies, are described. The AID proteins are structurally related to APOBEC-1,l an RNA editing enzyme, and have a cytidine d |
| 7259248 |
Human FGF-21 polypeptides |
August 21, 2007 |
| This invention relates to human fibroblast growth factor (hFGF-21), and to variants thereof and to polynucleotides encoding FGF-21. The invention also relates to diagnostic and therapeutic agents related to the polynucleotides and proteins, including probes and antibodies, and to met |
| 7181120 |
Optical active device |
February 20, 2007 |
| In an optical device, a slab layer has an active layer sandwiched between two cladding layers. Periodic air holes are present in the slab layer. A linear defect region is present in a part of the air hole structures. As a result, laser oscillation is generated at the band end in a tw |
| 7158695 |
Optical delay circuit, integrated optical device, and method of manufacturing integrated optical |
January 2, 2007 |
| An optical delay circuit includes a plurality of defect waveguides arranged in parallel and including a line-shaped defect in a periodic refractive-index distribution structure of a photonic crystal. The defect waveguides include a multiplexing/demultiplexing portion in which the def |
| 7153808 |
Ultraviolet and visible-light-sensitive titania-based photocatalyst |
December 26, 2006 |
| The present invention provides photocatalysts showing excellent sensitivity not only in ultraviolet light region but also in visible light region. The ultraviolet and visible light-sensitive titania-based photocatalysts according to the present invention are characterized by their co |
| 7083966 |
Cytidine deaminase |
August 1, 2006 |
| Genes encoding novel proteins named AID (Activation-Induced cytidine Deaminase) are described. The AID proteins are structurally related to APOBEC-1, an RNA editing enzyme, and have a cytidine deaminase activity similar to APOBEC-1. The AID genes were found by preparing cDNA libraries |
| 7042014 |
Semiconductor device |
May 9, 2006 |
| A semiconductor device has a two-dimensional slab photonic crystal structure in which a substrate supports a sheet-like slab layer including, sequentially stacked, a lower cladding layer, an active layer, and an upper cladding layer. A periodic refractive index profile structure, in |
| 6797695 |
Human FGF-20 gene and gene expression products |
September 28, 2004 |
| This invention relates to human fibroblast growth factor (hFGF-20), and to variants thereof and to polynucleotides encoding FGF-20. The invention also relates to diagnostic and therapeutic agents related to the polynucleotides and proteins, including probes and antibodies, to methods |
| 6716626 |
Human FGF-21 nucleic acids |
April 6, 2004 |
| This invention relates to human fibroblast growth factor (hFGF-21), and to variants thereof and to polynucleotides encoding FGF-21. The invention also relates to diagnostic and therapeutic agents related to the polynucleotides and proteins, including probes and antibodies, and to met |
| 6685399 |
High-aseismic reinforced concrete pier using unbonded high-strength core member |
February 3, 2004 |
| A reinforcing concrete pier comprising a concrete member 1a, and structural main reinforcing bars 1b embedded in the concrete member so as to extend along an axial direction of the concrete member. A high-strength core member 2, which is higher in strength than the structural main reinfo |
| 6412348 |
Dynamic loading test equipment for a real-size vibration-controlling damper |
July 2, 2002 |
| A floorboard 5 is supported on bridge gate shaped piers 2 so as to move horizontally by rollers 4 provided at the corners of the floorboard. Rubber members 7 installed between the floorboard 5 and the piers 2 restoring force to restitute elastically the floorboard to a neutral positi |
| 6318072 |
Apparatus for reducing noise produced by supersonic jet |
November 20, 2001 |
| An apparatus for reducing noise reduction produced by a super sonic jet, comprises a cavity tone generator provided near an exit of a supersonic jet nozzle. The cavity tone generator is a cavity formed in an inner wall of the nozzle exit, and the cavity having a lateral cross-sectional s |
| 5145520 |
Bioactive cement |
September 8, 1992 |
| An excellent bioactive cement is provided which can chemically and firmly bond to teeth or bones of living bodies, adapt the shape of defected portions of bones or teeth of living bodies, harden quickly, and exhibit high initial strength, without forming inflammation to the surrounding |
| 5089092 |
Porous aluminum oxide film and method of forming of the same |
February 18, 1992 |
| A porous aluminum oxide film has a plurality of pores passing through the film. Each pore has a pair of larger diameter pores and a smaller diameter pore. The smaller diameter pore is disposed in a central portion with respect to the thickness of the film, and the larger diameter pores a |
| 5087330 |
Porous aluminum oxide film and method of forming of the same |
February 11, 1992 |
| A porous aluminum oxide film has a plurality of pores extending through the film. Each pore has a pair of smaller diameter pores and a larger diameter pore. The larger diameter pore is disposed within a central portion of the film with respect to the thickness of the film, and the smalle |
| 5077114 |
Porous aluminum oxide film and method of forming of the same |
December 31, 1991 |
| A porous aluminum oxide film has a plurality of pores passing through the film. Each pore has a pair of larger diameter pores and a smaller diameter pore. The smaller diameter pore is disposed in a central portion with respect to the thickness of the film, and the larger diameter pores a |
| 5068122 |
Process for forming a bioactive hydroxyapatite film |
November 26, 1991 |
| Bone-like, bioactive hydroxyapatite films are formed on any substrates of inorganic, metallic or organic material, by soaking a glass mainly comprising CaO and SiO.sub.2 and a substrate arranged in a face-to-face relation, a predetermined distance apart, in an aqueous solution substa |
| 5061544 |
Porous aluminum oxide film and method of forming of the same |
October 29, 1991 |
| A porous aluminum oxide film has a plurality of pores extending through the film. Each pore has a pair of smaller diameter pores and a larger diameter pore. The larger diameter pore is disposed within a central portion of the film with respect to the thickness of the film, and the smalle |
| 4820844 |
Radiation sensitizer |
April 11, 1989 |
| A radiation sensitizer of the present invention contains a particular nitrotriazole compound as an active ingredient and accelerates inactivation of intractable hypoxic cells in a malignant tumor by irradiation. |
| 4749952 |
Light amplifier based on the magnetoelectric-photo effect |
June 7, 1988 |
| An anomalous intensification of the infrared emission from n-InSb having a central wavelength almost equal to the energy gap has been observed, as a result of the cooperation of the magnetoconcentration effect and the photo-excitation, in the temperature range from 80.degree. to 300.degr |
| 4744654 |
Method of measuring refractive index profile of cylinder |
May 17, 1988 |
| Parallel light rays are applied to a cylinder and true exit positions of the rays from the cylinder are measured, phantom exit positions for the incident rays are calculated by using a mathematical function representing a phantom refractive index profile, and the mathematical function is |
| 4703222 |
Hall accelerator with preionization discharge |
October 27, 1987 |
| The anode means of a Hall accelerator with a main discharge area has coaxial cylindrical electrodes aligned with the longitudinal axis of the main discharge area and an auxiliary electromagnet surrounding the electrodes, and an electric field is applied across the cylindrical electro |
| 4586969 |
Fe-Ni-Ti-Co alloy with shape memory effect and pseudo-elasticity and method of producing the sam |
May 6, 1986 |
| The disclosed alloy with a shape memory effect and a pseudo-elasticity exhibits a thin-plate martensitic structure, which alloy is made by heating an alloy consisting of 32-34 wt. % of nickel, 3-6 wt. % of titanium, 10-15 wt. % of cobalt and the remainder of Fe to a temperature betwe |
| 4581195 |
Negative hydrogen or deuterium ion source using semiconductor |
April 8, 1986 |
| The disclosed negative ion source uses a solid-state element having a semiconductor portion, which source includes a region adapted to dissociate molecules of hydrogen or deuterium in said solid-state element by dissolution, another region adapted to convert the atoms generated throu |
| 4450460 |
Magnetic-infrared-emitting diode |
May 22, 1984 |
| A plate of a semiconductor having a narrow energy gap such as InSb, is applied with a magnetic field in parallel therewith and further supplied with a current in parallel therewith also as well as across the magnetic field, whereby an infrared radiation can be emitted perpendicular there |
| 4443650 |
Thermoelectric converter element |
April 17, 1984 |
| The disclosed thermoelectric converter element includes at least one member made of thermoelectric substance whose crystal structure is so controlled that its crystallographic axis is directed to a preferred orientation which is different from the direction of a thermoelectric current |
| 3959406 |
Polyelectrolyte composite of polyvinyl alcohol derivatives |
May 25, 1976 |
| A polyelectrolyte composite of polyvinyl alcohol derivatives; which comprises: an ionically bonded composite of a partial acetal of polyvinyl alcohol modified with diethoxyethyl trimethyl ammonium ion or a partial aminoacetal of polyvinyl alcohol modified with aminoacetal, with a car |
