Yazaki, Tokyo
Akihiko Yazaki, Tokyo JP
Patent application number | Description | Published |
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20080247710 | Optical Connector and Optical Fiber Connecting System - An angle type optical connector enables a splicing operation of an optical fiber cable accurately and stably without requiring skilled labor and having a superior on-site installation property. An optical connector is provided with a splicing section for securely supporting an incorporated optical fiber securely supported at a ferrule and an optical fiber of an outside optical fiber cable in an end-abutting condition. The body of the optical connector is provided with a cable holding member able to hold an optical fiber cable. The cable holding member can be set at a temporary position where it makes an optical fiber of the optical fiber cable abut against the incorporated optical fiber at the splicing section in the state holding the optical fiber cable and bends a covered optical fiber of the optical fiber cable between the splicing section and the cable holding member by a pressing force in the lengthwise direction. | 10-09-2008 |
20080292246 | OPTICAL CONNECTOR, OPTICAL FIBER WITH CONNECTOR, OPTICAL FIBER CONNECTING DEVICE, AND OPTICAL FIBER CONNECTION METHOD - A plug-type optical connector is provided with a ferrule and an aligning sleeve member. The aligning sleeve member receives a portion of the ferrule including an abutting end face inside a bore to prevent staining and damage and uses a movable shutter to prevent light emitted through the ferrule from leaking to the outside. The socket type optical connector is provided with a ferrule and a holding section. The optical connector is not provided with an aligning sleeve member and further can hold a coated optical fiber by a holding section behind the ferrule by a radius of curvature of at least a prescribed minimum radius of curvature. Optical loss in the coated optical fiber can be reduced while effectively reducing the external dimensions in the direction of extension of the ferrule at the time of use. An optical fiber connecting device that includes a combination of a pair of optical connectors is also provided to be suitably applied to an optical transmission line laid indoors. | 11-27-2008 |
20080304795 | Optical Connector and Optical Fiber Connecting System - A straight type optical connector enables a splicing operation of an optical fiber cable accurately and stably without requiring skilled labor and having a superior on-site installation property. An optical connector is provided with a splicing section for securely supporting an incorporated optical fiber securely supported at a ferrule and an optical fiber of an outside optical fiber cable in an end-abutting condition. The body of the optical connector is provided with a cable holding member able to hold an optical fiber cable. The cable holding member can be set at a temporary position where it makes an optical fiber of the optical fiber cable abut against the incorporated optical fiber at the splicing section in the state holding the optical fiber cable and bends a covered optical fiber of the optical fiber cable between the splicing section and the cable holding member by a pressing force in the lengthwise direction. | 12-11-2008 |
20080310797 | Method of Assembling an Optical Connector and an Optical Connector - An optical connector and a method of assembling an optical connector that is capable of avoiding generation of unnecessary tension in the optical fiber cable in which plain fiber portions are optically connected to each other using a splice assembly. The optical connector comprises a connector housing having splice means configured to abut a stripped and cleaved end surface of a plain fiber of an optical fiber cable ( | 12-18-2008 |
20090080839 | OPTICAL CONNECTOR, OPTICAL FIBER WITH CONNECTOR, OPTICAL FIBER CONNECTING DEVICE, AND OPTICAL FIBER CONNECTION METHOD - A plug-type optical connector is provided with a ferrule and an aligning sleeve member. The aligning sleeve member receives a portion of the ferrule including an abutting end face inside a bore to prevent staining and damage and uses a movable shutter to prevent light emitted through the ferrule from leaking to the outside. The socket type optical connector is provided with a ferrule and a holding section. The optical connector is not provided with an aligning sleeve member and further can hold a coated optical fiber by a holding section behind the ferrule by a radius of curvature of at least a prescribed minimum radius of curvature. Optical loss in the coated optical fiber can be reduced while effectively reducing the external dimensions in the direction of extension of the ferrule at the time of use. An optical fiber connecting device that includes a combination of a pair of optical connectors is also provided to be suitably applied to an optical transmission line laid indoors. | 03-26-2009 |
20090220199 | OPTICAL FIBER CONNECTOR - The optical fiber connector includes a connector housing ( | 09-03-2009 |
20100215323 | METHOD OF ASSEMBLING AN OPTICAL CONNECTOR AND AN OPTICAL CONNECTOR - An optical connector and a method of assembling an optical connector that is capable of avoiding generation of unnecessary tension in the optical fiber cable in which plain fiber portions are optically connected to each other using a splice assembly. The optical connector comprises a connector housing having splice means configured to abut a stripped and cleaved end surface of a plain fiber of an optical fiber cable onto an end of a fiber stub predisposed in the splice means to form an optical connection; and a cable fixing assembly, that includes a cable fixing member and a cable holder, for fixing an outer covering of the optical fiber cable introduced into said connector housing. The cable fixing member, which includes an opposing piece for slidably engaging with a guide section formed on the wall of an end cap of the connector housing, is pressed in from the direction perpendicular to the axis of the optical fiber cable and is mounted on the wall of the end cap. A step section is formed on the sliding surface of the opposing piece to be in sliding contact with the sliding surface of the guide section, for moving the cable fixing member together with the optical fiber cable so as to reduce a distance between the splice means and the cable holder. | 08-26-2010 |
Jun Yazaki, Tokyo JP
Patent application number | Description | Published |
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20150025181 | POLYSTYRENE-BASED RESIN COMPOSITION AND LIGHT GUIDE PLATE FORMED BY MOLDING SAME - Provided are: a polystyrene-based resin composition which has low water absorption, excellent suppression of warping or dimensional changes in a molded article, and excellent optical properties, and is suitable for producing a shaped light guide plate of excellent mold separation performance; and a light guide plate obtained by molding the polystyrene-based resin composition. This polystyrene-based resin composition contains 100 parts by mass of a styrene-based resin and 0.02 to 0.2 parts by mass of a phosphorus-based antioxidant, wherein the amount of 4-t-butylcatechol contained per 1 g of styrene-based resin is 1 to 6 μg. | 01-22-2015 |
Noboru Yazaki, Tokyo JP
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20130282224 | WORK MACHINE AND COMPONENTS THEREOF - To provide a work machine that can make minimum passes over a target area without leaving any tasks with flexible steering operations. A controller | 10-24-2013 |
Shirokazu Yazaki, Tokyo JP
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20100215205 | Audio Playback Apparatus and Stand for Display Apparatus - An audio playback apparatus and a stand for a display apparatus include frame members, speakers attached to the frame members, a baffle plate for the speakers, and baffle panels attached to the frame members. Further, the baffle panels are attached to the frame members such that the baffle panels and the baffle plate are substantially in the same plane. | 08-26-2010 |
Tadashi Yazaki, Tokyo JP
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20130112335 | METHOD FOR MANUFACTURING RESIN-BASED COMPOSITE MATERIAL - A method for manufacturing a resin-based composite material includes: a stage in which prepregs are stacked on a jig; a stage in which the stacked prepregs and the jig are covered and pressurized heat treatment is applied thereto to form a first semi-molded article and a second semi-molded article; a stage in which board thicknesses of the first semi-molded article and the second semi-molded article are measured, a stage in which the number of additional plies is determined based on the measured board thicknesses, a desired board thickness of the resin-based composite material, and physical properties of the additional plies; and a stage in which a layered product is formed by stacking the predetermined number of additional plies between the first semi-molded article and the second semi-molded article, the layered product and the jig are covered with a bagging material, and pressurized heat treatment is applied thereto. | 05-09-2013 |
20130199709 | COMPOSITE MATERIAL STRUCTURE FORMING METHOD - Provided is a composite material structure forming method capable of improving the shape and dimension accuracy inside a composite material structure. The method includes: winding a prepreg ( | 08-08-2013 |
20130299072 | FABRICATION METHOD AND FABRICATION DEVICE FOR COMPOSITE MATERIAL HOLLOW PART - A fabrication method and a fabrication device capable of fabricating medium-scale mass production parts. The method of fabricating a composite material hollow part includes: holding a tool on a frame using a holding section that maintains a gap between the tool and the frame, placing a prepreg on the tool, covering the tool and the prepreg using a highly stretchable sheet, securing the highly stretchable sheet and the frame with a securing jig so that tension is applied to the highly stretchable sheet from the top portion of the prepreg where the highly stretchable sheet contacts the prepreg at the highly stretchable sheet and the outer periphery of both the tool and the prepreg to the edges of the highly stretchable sheet, thereby forming an enclosed space that houses the tool and the prepreg, and subsequently evacuating the inside of the enclosed space to wrap the prepreg around the tool. | 11-14-2013 |
Takahito Yazaki, Tokyo JP
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20090117644 | RECOMBINANT HSV USEFUL FOR TREATMENT OF HUMAN GLIOMA - The present invention provides a recombinant HSV having the ability to specifically kill tumor cells such as human glioma cells in vivo, useful and safe for treating human glioma, etc. and that can easily put to clinical use. A new recombinant HSV, KeM345, is constructed by inserting a γ34.5 gene transcription unit, which is expressed by Musashil promoter, into a ribonucleotide reductase gene site of the genome of a herpes simplex virus (HSV) previously attenuated, by means of homologous recombination and obtained as a purified strain. Since KeM345 is a recombinant virus itself, it can not only induce viral proliferation by being transmitted to culture cells but can also induce viral replication equivalent to that of wild-type HSV, showing an excellent cytotoxic effect (cytolytic ability) selectively upon a malignant glioma. | 05-07-2009 |
Takao Yazaki, Tokyo JP
Patent application number | Description | Published |
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20100147480 | SHOE PRESS BELT - Disclosed is a shoe press belt ( | 06-17-2010 |
20100186920 | SHOE PRESS BELT FOR PAPER MAKING - Disclosed is a shoe press belt ( | 07-29-2010 |
20100314067 | SHOE PRESS BELT FOR PAPERMAKING - A belt for papermaking shoe press is provided which comprises a reinforcing fibrous base ( | 12-16-2010 |
20110017419 | PAPERMAKING SHOE PRESS BELT - A papermaking shoe press belt is formed of a reinforcing fiber base material and a polyurethane layer integrated with each other. The reinforcing fiber base material is embedded in the polyurethane layer. The papermaking shoe press belt includes, as the polyurethane layer, a polyurethane layer obtainable by curing a composition composed in combination of a urethane prepolymer and one or more curing agent. The urethane prepolymer is obtainable by reacting a p-phenylene diisocyanate compound with a long-chain polyol. The at least one curing agent is selected from 4,4′-methylene bis(2,6-diethyl-3-chloroaniline), 4,4′-methylene bis(2-chloroaniline), methylene bis(2-ethyl-6-methylaniline), 4,4′-methylene bis(2-ethylbenzeneamine), methylene bis(2,3-dichloroaniline), 4,4′-methylenedianiline, 3,5-dimethylthiotoluene-2,4-diamine, 3,5-dimethylthiotoluene-2,6-diamine, 3,5-diethyltoluene-2,4-diamine, 3,5-diethyltoluene-2,6-diamine, polytetramethylene oxide di-p-aminobenzoate, poly(tetramethylene/3-methyl tetramethylene ether)glycol bis(4-aminobenzoate), trimethylene bis(4-aminobenzoate) and isobutyl 4-chloro-3,5-diaminobenzoate. | 01-27-2011 |
20110127000 | PROCESS BELT FOR PAPERMAKING AND METHOD FOR MAKING THE SAME - A process belt for papermaking with a long operational life comprises an integrated structure of a reinforcing fibrous base material | 06-02-2011 |
20110203758 | PAPERMAKING PROCESS BELT AND METHOD FOR MAKING THE SAME - A process belt for papermaking with a long operational life comprises an integrated structure of a reinforcing fibrous base material | 08-25-2011 |
20110253328 | PAPERMAKING PRESS FELT AND PAPERMAKING METHOD - The object of the invention is to provide a papermaking felt which can be easily engaged in a papermaking machine, wherein the work time for engaging the felt is short, the initial warming-up period until reaching the highest papermaking speed is short, and the felt life is long. This object is achieved by integrating and attaching by dispersion in the batt layer of the felt a polymeric elastomer having high deformability when pressure is applied and good recoverability after pressure is applied. | 10-20-2011 |
Toru Yazaki, Tokyo JP
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20110020011 | Amplifier, Optical Receiver Circuit, Optical Module and Data Exchange System - When a conventional optical receiver circuit is used, it is difficult to achieve noise reduction or provide a multichannel capability due to a considerable circuit area increase. Disclosed is an amplifier for optical communications that includes a CMOS inverter, which has a PMOS transistor and an NMOS transistor; an input terminal, which inputs a signal into the CMOS inverter; an output terminal, which outputs a signal from the CMOS inverter; a power supply, which is connected to the CMOS inverter; a first element and a second element, which are respectively connected to the CMOS inverter; and two types of power supply paths, which are in opposite phase to each other. | 01-27-2011 |
Yuichiro Yazaki, Tokyo JP
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20160097035 | METHOD FOR PREPARING NK CELLS - The object of the present invention is to develop a technique in which NK cells having a high cytotoxic activity can be prepared with high purity from hematopoietic precursor cells without using a serum or feeder cells of an animal. | 04-07-2016 |
Yujiro Yazaki, Tokyo JP
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20120155605 | X-RAY CT APPARATUS - An X-ray CT apparatus is provided. The X-ray CT apparatus includes an X-ray tube configured to apply an X-ray onto a subject, a scan device configured to rotate the X-ray tube about the subject to perform an X-ray CT scan, a first control device configured to switch an X-ray output of the X-ray tube from a first level to a second level smaller than the first level when the X-ray tube is placed at a first view angle, and configured to switch the X-ray output from the second level to the first level when the X-ray tube is placed at a second view angle, and a second control device configured to set the first view angle and the second view angle such that an X-ray exposure dose reduced by setting the X-ray output of the X-ray tube smaller than the first level becomes even on right and left sides. | 06-21-2012 |