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Ijiri, JP

Haruhisa Ijiri, Hyogo JP

Patent application numberDescriptionPublished
20090068750Method of Determining Iron Concentration - The present invention discloses a method of measuring iron concentration in a sample, characterized by bringing the iron contained in the sample into contact with a metallochromic indicator for iron in the presence of lithium ion and determining the iron concentration based on the degree of resultant coloring, a reagent and a kit using therefor.03-12-2009

Hideuki Ijiri, Itami-Shi JP

Patent application numberDescriptionPublished
20110065265FABRICATION METHOD AND FABRICATION APPARATUS OF GROUP III NITRIDE CRYSTAL SUBSTANCE - A fabrication method of a group III nitride crystal substance includes the steps of cleaning the interior of a reaction chamber by introducing HCl gas into the reaction chamber, and vapor deposition of a group III nitride crystal substance in the cleaned reaction chamber. A fabrication apparatus of a group III nitride crystal substance includes a configuration to introduce HCl gas into the reaction chamber, and a configuration to grow a group III nitride crystal substance by HVPE. Thus, a fabrication method of a group III nitride crystal substance including the method of effectively cleaning deposits adhering inside the reaction chamber during crystal growth, and a fabrication apparatus employed in the fabrication method are provided.03-17-2011

Hideyuki Ijiri, Itami-Shi JP

Patent application numberDescriptionPublished
20100009526FABRICATION METHOD AND FABRICATION APPARATUS OF GROUP III NITRIDE CRYSTAL SUBSTANCE - A fabrication method of a group III nitride crystal substance includes the steps of cleaning the interior of a reaction chamber by introducing HCl gas into the reaction chamber, and vapor deposition of a group III nitride crystal substance in the cleaned reaction chamber. A fabrication apparatus of a group III nitride crystal substance includes a configuration to introduce HCl gas into the reaction chamber, and a configuration to grow a group III nitride crystal substance by HVPE. Thus, a fabrication method of a group III nitride crystal substance including the method of effectively cleaning deposits adhering inside the reaction chamber during crystal growth, and a fabrication apparatus employed in the fabrication method are provided.01-14-2010
20100326876Method of Storing GaN Substrate, Stored Substrate, and Semiconductor Device and Method of Its Manufacture - Affords a method of storing GaN substrates from which semiconductor devices of favorable properties can be manufactured, the stored substrates, and semiconductor devices and methods of manufacturing the semiconductor devices. In the GaN substrate storing method, a GaN substrate (12-30-2010
20110278588Method of Preparing and Storing GaN Substrate, Prepared and Stored GaN Substrate, and Semiconductor Device and Method of Its Manufacture - A GaN substrate storage method of storing, within an atmosphere in which the oxygen concentration is not greater than 15 vol. % and the water-vapor concentration is not greater than 20 g/m11-17-2011

Patent applications by Hideyuki Ijiri, Itami-Shi JP

Hirofumi Ijiri, Yotsukaido-Shi JP

Patent application numberDescriptionPublished
20120027709LIPOPHILICALLY SURFACE-TREATED POWDER HAVING EASY DISPERSABILITY AND COSMETIC BLENDED WITH SUCH A POWDER - Provided is a surface-treated powder, in which a powder is treated with a surface-treating agent composed of a mixture A+B including A: an alkyl alkoxy silane of a general formula (1): (C02-02-2012

Hiroshi Ijiri, Kameoka JP

Patent application numberDescriptionPublished
20100216651VIRAL POLYHEDRA COMPLEXES AND METHODS OF USE - Cypoviruses and baculoviruses are notoriously difficult to eradicate because the virus particles are embedded in micron-sized protein crystals called polyhedra. The remarkable stability of polyhedra means that like bacterial spores these insect viruses remain infectious for years in soil. Although these unique in vivo protein crystals have been extensively characterized since the early 1900s, their atomic organization remains elusive. Here we describe the 2 crystal structure of both recombinant and infectious silkworm cypovirus polyhedra determined using 5-12 micron crystals purified from insect cells. These are the smallest crystals yet used for de novo X-ray protein structure determination. It was found that polyhedra are made of trimers of the viral polyhedrin protein and contain nucleotides. Although the shape of these building blocks is reminiscent of some capsid trimers, polyhedrin has a new fold and has evolved to assemble in vivo into 3-D cubic crystals rather than icosahedral shells. The polyhedrin trimers are extensively cross-linked in polyhedra by non-covalent interactions and pack with an exquisite molecular complementarity similar to that of antigen-antibody complexes. The resulting ultra-stable and sealed crystals shield the virus particles from environmental damage. The structure suggests that polyhedra can serve as the basis for the development of robust and versatile nanoparticles for biotechnological applications such as in cell culture systems, microarrays and biopesticides.08-26-2010

Kazuhiro Ijiri, Kyoto JP

Patent application numberDescriptionPublished
20090162471Resin-Sealing and Molding Apparatus with Sealing Mechanism and Method of dismounting Contitiuent Part of Die Assembly Fitted Therein - A resin-sealed molding apparatus furnished with sealing means. The sealing means includes upper-die-side ambient air shutoff member fixed to upper-die-side mount base board so as to surround the lateral side of upper die and lower-die-side ambient air shutoff member fixed to lower-die-side mount base board so as to surround the lateral side of lower die. The upper-die-side ambient air shutoff member is fixed to the upper-die-side mount base board by means of upper-die-side fixing tool. The lower-die-side ambient air shutoff member is fixed to the lower-die-side mount base board by means of lower-die-side fixing tool. The upper-die-side ambient air shutoff member and the upper-die-side mount base board are rotatably connected by means of axis member. Only by dismounting of the lower-die-side fixing tool from the lower-die-side mount base board and the lower-die-side ambient air shutoff member, there can be realized the state in which the lower-die-side ambient air shutoff member can be completely dismounted from the lower-die-side mount base board.06-25-2009

Masaaki Ijiri, Yokohama-Shi JP

Patent application numberDescriptionPublished
20110169324RUBBER CRAWLER AND CRAWLER-TYPE TRAVELING BODY - A rubber crawler which includes: a rubber crawler body having an endless belt shape and which has a left-right pair of rolling wheel passing surfaces on the inner circumferential surface thereof; a steel cord layer in which a plurality of steel cords extending in the crawler circumference direction are embedded in the rubber crawler body so as to be arranged in the crawler width direction, and a plurality of bias reinforcing layers that are disposed on the outer circumferential side of this steel cord layer in the rubber crawler body, in which the left-right pair of rolling wheel passing surfaces are disposed on the inner circumferential surface of the rubber crawler body at positions corresponding to the respective end portions in the crawler width direction of the steel cord layer and the plurality of bias reinforcing layers; the rubber crawler further includes: a rubber layer disposed between an innermost reinforcing layer that is positioned on the innermost side of the plurality of bias reinforcing layers and the steel cord layer, at least at positions corresponding to the end portions of the innermost reinforcing layer in the crawler width direction.07-14-2011

Nobuo Ijiri, Saitama JP

Patent application numberDescriptionPublished
20090120355Surface-Treated Doctor Blade - The surface-treated doctor blade having nickel-phosphorus-based alloy plating which does not include irregularities of planar diameter exceeding 50 μm at least at the blade edge end can have an improved conformability of blade edge and at the same time improved wear resistance of the blade edge, thereby enabling reduction in exchange frequency of the blades. Moreover, it is preferable that the plating include 20 or less irregularities of planar diameter more than 30 μm per 1 m in the longitudinal direction, more preferably the plating includes 10 or less irregularities of planar diameter more than 20 μm per 1 m in the longitudinal direction, particularly preferably the plating includes 5 or less irregularities of planar diameter more than 10 μm per 1 m in the longitudinal direction.05-14-2009

Takashi Ijiri, Kyoto-Shi JP

Patent application numberDescriptionPublished
20110050889IMAGE PROCESSING APPARATUS - An image processing apparatus includes a camera interface section connected to an imaging section, a plurality of arithmetic processing sections that process the image data; a display screen output section to output display image data; an input section that accepts input from an outside; a storage section for storing a plurality of processing units used to process the image data; a processing registration section that registers a processing procedure including a combination of the processing units; a mode selection section that selectably displays a plurality of parallel processing modes indicating kinds of parallel processing and accepts the selection of the parallel processing mode from the input section; and a parallelization section that allocates processing units included in the target processing procedure to one of the plurality of arithmetic processing sections according to the parallel processing mode.03-03-2011

Takashi Ijiri, Kawasaki JP

Patent application numberDescriptionPublished
20090058871Example-Based Procedural Synthesis of Element Arrangements - Method and apparatus for synthesizing element arrangements from an example. Embodiments may synthesize element arrangement patterns from an example arrangement. Embodiments may combine a texture synthesis technique based on local neighborhood comparison of an example and a target with procedural modeling based on local growth. Given an example, connectivity of elements may be constructed to get neighborhoods information of each element. A synthesis process may start with a single seed and expand the synthesized pattern by placing new elements at seed locations one by one. A reference element may be selected from the example that has neighborhood features that are most similar to neighborhood features of the target seed in the synthesized pattern. A non-rotation mode, a rotation mode, and a flow field mode may be provided. A painting tool, a flow field tool, and a boundary tool may be provided.03-05-2009

Takashi Ijiri, Wako-Shi JP

Patent application numberDescriptionPublished
20120001910IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD, CURVED LINE SPECIFYING APPARATUS, CURVED LINE SPECIFYING METHOD, AND RECORDING MEDIUM - A curved line specifying apparatus includes a curved surface specifying section for receiving a curved surface specifying operation in which a curved surface S in a virtual three-dimensional space is specified and a cross section image display section for outputting, to a display, the curved surface in which a cross section image of a three-dimensional image is embedded, pixel values of the cross section image being voxel values assigned to voxels on the curved surface S.01-05-2012
20120002850REGION DATA EDITING APPARATUS, REGION DATA EDITING METHOD, AND RECORDING MEDIUM - A region data editing apparatus includes a contour deforming section for receiving a contour deforming operation in which a contour of a region in a three-dimensional image is deformed, a boundary surface deforming section for deforming a boundary surface ∂D in such a manner that the boundary surface ∂D follows the contour deformed by the contour deforming operation, and a region data updating section for updating region data in such a manner that the region data thus updated represents an inside of the boundary surface which has been deformed by the boundary surface deforming section.01-05-2012

Tomoya Ijiri, Kameoka-Shi JP

Patent application numberDescriptionPublished
20110112430TRUNK WIDTH MEASURING UNIT AND VISCERAL FAT MEASURING DEVICE - A trunk width measuring unit including a first contact portion attached movably in the vertical direction relative to a unit main body, the first contact portion to be brought into contact with an upper surface of a trunk of a subject, second and third contact portions attached movably in the horizontal direction relative to the unit main body, a vertical width detection encoder for detecting a lowering distance of the first contact portion from an original position on the upper side of the trunk of the user to a contact point with the upper surface of the trunk, and a horizontal width detection encoder attached movably in the horizontal direction relative to the unit main body by the same distance as a moving distance of the second contact portion, the horizontal width detection encoder detecting a moving distance of the third contact portion relative to the second contact portion.05-12-2011
20110130676VISCERAL FAT MEASURING DEVICE - To provide a visceral fat measuring device capable of simply and noninvasively measuring a visceral fat amount.06-02-2011
20110137198TRUNK WIDTH MEASURING UNIT AND VISCERAL FAT MEASURING DEVICE - To provide a trunk width measuring unit capable of improving reliability of measurement precision, and a visceral fat measuring device. The trunk width measuring unit is provided with a first contact portion to be brought into contact with an upper surface of a trunk of a user in a supine position, a second contact portion to be brought into contact with one of side surfaces of the trunk, a third contact portion to be brought into contact with the other side surface of the trunk, and a trunk width calculating unit for calculating vertical width and horizontal width of the trunk from height from an upper surface of a bed to a contact position of the first contact portion and a distance between the second contact portion and the third contact portion.06-09-2011
20110137199VISCERAL FAT MEASURING DEVICE - A visceral fat measuring device capable of simply and safely measuring a visceral fat amount is provided. In the visceral fat measuring device for calculating the visceral fat amount based on trunk measurement information, impedance information of the entire trunk, and impedance information of a surface layer of the trunk obtained by measuring a potential difference in the body axis direction of the trunk on the dorsal side of the trunk, a belt has a hollow pressed member pressed onto the dorsal side of the trunk, the pressed member having a pressed surface provided with electrodes, a wiring member including a circuit substrate connected to the electrodes for measuring the potential difference is accommodated inside the pressed member, the pressed member has flexibility in the vertical direction to the body axis direction so as to be curved along a surface shape of the dorsal side of the trunk, and when the pressed member is curved, an opposite surface to the pressed surface is extended relatively to the pressed surface and deflected.06-09-2011