Patents by Inventor Shingo Yoshida
Shingo Yoshida has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7535342Abstract: A radio communication module to be installed on a license plate of a vehicle has a module body and a removal protector. The module body is provided with a memory device, which stores a vehicle information, and a radio communication portion, which transmits and receives an electromagnetic wave to exchange the vehicle information with an outer apparatus. The removal protector is for protecting the module body from a detachment from the license plate to prevent the vehicle information from being used by a third person.Type: GrantFiled: September 21, 2005Date of Patent: May 19, 2009Assignee: Denso CorporationInventors: Yukiomi Tanaka, Shingo Yoshida, Kazuo Oda
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Patent number: 7525433Abstract: A wireless communication module, which is to be installed on a license plate of a vehicle, has a memory device, a wireless communication circuit, a battery and a housing. The memory device stores vehicle information such as a registration number of the vehicle. The wireless communication circuit performs wireless communication with an outer apparatus to exchange the vehicle information. The battery supplies electric power to the memory device and to the wireless communication circuit. The housing receives the memory device, the wireless communication circuit and the battery therein and is to be fixed to the license plate.Type: GrantFiled: September 20, 2005Date of Patent: April 28, 2009Assignee: Denso CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20080272523Abstract: A manufacturing apparatus and manufacturing method are provided for manufacturing stably from a thermoplastic resin a resin film product having a small and uniform thickness and smooth surfaces, which has been impossible with a conventional tube extruding method or and blown film extrusion method. It comprises a heating extruder (1) for extruding a molten thermoplastic resin in a tubular form, and a core unit (2) opposed to an inner surface of said thermoplastic resin extruded in the tubular form, and molding said thermoplastic resin to a tubular resin film (20) while exuding a gas to said inner surface. A stabilizing device (4) is disposed between a nozzle (3) of said heating extruder (1) and said core unit (2) for stabilizing a shape of said thermoplastic resin extruded in the tubular form.Type: ApplicationFiled: July 8, 2008Publication date: November 6, 2008Inventors: Takeshi Takeuchi, Seigou Akazawa, Keiko Akazawa, Toyotaro Maruyama, Shingo Yoshida, Shigeyoshi Furuhara, Masanori Ikenaga, Toshio Nakao
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Patent number: 7394374Abstract: An installation construction of a radio communication module on a license plate of a vehicle includes the followings: the radio communication module provided with a housing having an engaging portion and a fixing hole; an engagement of the engaging portion with a rim of the license plate; and a screw-fastening of a bolt inserted in the fixing hole to screw-fasten the radio communication module together with the license plate to the vehicle.Type: GrantFiled: September 6, 2005Date of Patent: July 1, 2008Assignee: Denso CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20080099949Abstract: To provide an apparatus and method for producing a resin film product from a thermoplastic resin in a stable manner without damage to the product, wherein the resin film product is thin and has a uniform, flat surface. A mandrel 7 that comes into proximity or contact with the surface of a moving resin film to guide the movement of the resin film when a resin film in continuous form is continuously produced, the mandrel comprising: a mandrel main body 71 having an opening; and a guide part 72 that is composed of an elastic member attached to the opening 71a and that can advance and retract relative to the resin film, and an apparatus and method for producing a resin film using the mandrel.Type: ApplicationFiled: January 18, 2006Publication date: May 1, 2008Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Takeshi Takeuchi, Shingo Yoshida
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Publication number: 20080048845Abstract: When a radio communication module for electronic license plates is installed on a license plate, the following procedure is taken: an attaching portion and an enclosure integrated with it are fixed on a license plate with a bolt. Further, a protruded portion fixed on the attaching portion is engaged into the license plate, and the rotation of the radio communication module for electronic license plates on the bolt is thereby suppressed.Type: ApplicationFiled: July 19, 2007Publication date: February 28, 2008Applicant: DENSO CORPORATIONInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20060269642Abstract: A manufacturing apparatus is provided for manufacturing a tubular resin film of high quality and little thickness variations, which is stretched and given an orientation, and suitable as retardation film or the like. It comprises a stretching section (6) for stretching the tubular resin film (20), and a maintaining section (7) for maintaining a shape of said tubular resin film (20) stretched. Further, said stretching section (6) is arranged to apply a stretching force to said tubular resin film for longitudinally and/or circumferentially stretching said tubular resin film (20).Type: ApplicationFiled: December 24, 2003Publication date: November 30, 2006Inventors: Shingo Yoshida, Seigou Akazawa, Toyotaro Maruyama, Takeshi Takeuchi, Shigeyoshi Furuhara, Masanori Ikenaga, Toshio Nakao
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Publication number: 20060268342Abstract: The occurrence of uneven image density is presented, as well as image degradation caused by inhibiting the continuity of image density, produced by a photoreceptor in which uneven electrification exists, and additionally uneven sensitivity coexists without enlargement of the apparatus as well as increase in the cost. To the exposure amount obtained by the approximate linear transformation of the pixel gradation in each segment multi-divided in the surface of the photoreceptor drum, in all the pixel gradation including 0 level, an exposing source is controlled to exposure with the amount of exposure, offset with only the offset exposure amount Ea which corresponds to the difference between the initial electric potential and the reference initial electric potential V0 of the segment. The exposure amount adjustment of the offset exposure amount Ea is conducted by offsetting the exposure time in each pixel.Type: ApplicationFiled: December 28, 2005Publication date: November 30, 2006Inventors: Hideki Ishida, Shingo Yoshida, Hirohito Kondoh
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Patent number: 7138589Abstract: A wireless device to be mounted on a license plate of an automobile is composed of a casing, components contained in the casing and an operating member inserted into the casing. A battery for supplying power to the components is selectively turned on or off by controlling an insertion depth of the operating member into the casing. At an initial depth, the power supply is turned on for testing the wireless device at a manufacturing plant. At an intermediate depth, the power supply is turned off to save energy consumption in periods of transportation or storage. At a final depth, the power supply is finally turned on for actual use of the wireless device, and the casing is hermetically closed by the operating member.Type: GrantFiled: September 22, 2005Date of Patent: November 21, 2006Assignee: Denso CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20060240137Abstract: A manufacturing apparatus and manufacturing method are provided for manufacturing stably from a thermoplastic resin a resin film product having a small and uniform thickness and smooth surfaces, which has been impossible with a conventional tube extruding method or and blown film extrusion method. It comprises a heating extruder (1) for extruding a molten thermoplastic resin in a tubular form, and a core unit (2) opposed to an inner surface of said thermoplastic resin extruded in the tubular form, and molding said thermoplastic resin to a tubular resin film (20) while exuding a gas to said inner surface. A stabilizing device (4) is disposed between a nozzle (3) of said heating extruder (1) and said core unit (2) for stabilizing a shape of said thermoplastic resin extruded in the tubular form.Type: ApplicationFiled: December 24, 2003Publication date: October 26, 2006Inventors: Takeshi Takeuchi, Seigou Akazawa, Toyotaro Maruyama, Shingo Yoshida, Shigeyoshi Furuhara, Masanori Ikenaga, Toshio Nakao, Keiko Akazawa
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Publication number: 20060139694Abstract: [Object]The object of this invention is to prevent as much as possible the occurrence of uneven image density produced by photoreceptors, in which uneven electrification and uneven sensitivity coexist, without enlargement of an apparatus as well as increase in cost. [Solution] For each of segments of the surface of the photoreceptor, individually memorizing a slope information K1 which defines the slope of when a pixel gradation is approximately linear-transformed into exposure amount, and then, based upon K1 per segment, individually transforming the pixel gradation into the exposure amount (individual exposure amount transformation).Type: ApplicationFiled: December 21, 2005Publication date: June 29, 2006Inventors: Hideki Ishida, Chikara Ishihara, Shingo Yoshida
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Publication number: 20060124439Abstract: A wireless device to be mounted on a license plate of an automobile is composed of a casing, components contained in the casing and an operating member inserted into the casing. A battery for supplying power to the components is selectively turned on or off by controlling an insertion depth of the operating member into the casing. At an initial depth, the power supply is turned on for testing the wireless device at a manufacturing plant. At an intermediate depth, the power supply is turned off to save energy consumption in periods of transportation or storage. At a final depth, the power supply is finally turned on for actual use of the wireless device, and the casing is hermetically closed by the operating member.Type: ApplicationFiled: September 22, 2005Publication date: June 15, 2006Applicant: DENSO CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20060124736Abstract: A wireless communication module, which is to be installed on a license plate of a vehicle, has a memory device, a wireless communication circuit, a battery and a housing. The memory device stores a vehicle information such as a registration number of the vehicle. The wireless communication circuit performs a wireless communication with an outer apparatus to exchange the vehicle information. The battery supplies electric power to the memory device and to the wireless communication circuit. The housing receives the memory device, the wireless communication circuit and the battery therein and is to be fixed to the license plate.Type: ApplicationFiled: September 20, 2005Publication date: June 15, 2006Applicant: DENSO CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Publication number: 20060061456Abstract: A radio communication module to be installed on a license plate of a vehicle has a module body and a removal protector. The module body is provided with a memory device, which stores a vehicle information, and a radio communication portion, which transmits and receives an electromagnetic wave to exchange the vehicle information with an outer apparatus. The removal protector is for protecting the module body from a detachment from the license plate to prevent the vehicle information from being used by a third person.Type: ApplicationFiled: September 21, 2005Publication date: March 23, 2006Applicant: DENSO CorporationInventors: Yukiomi Tanaka, Shingo Yoshida, Kazuo Oda
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Publication number: 20060049945Abstract: An installation construction of a radio communication module on a license plate of a vehicle includes the followings: the radio communication module provided with a housing having an engaging portion and a fixing hole; an engagement of the engaging portion with a rim of the license plate; and a screw-fastening of a bolt inserted in the fixing hole to screw-fasten the radio communication module together with the license plate to the vehicle.Type: ApplicationFiled: September 6, 2005Publication date: March 9, 2006Applicant: DENSO CorporationInventors: Yukiomi Tanaka, Shingo Yoshida
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Patent number: 6894202Abstract: An object of the present invention is to provide a method for manufacturing 2,6-DMN, in which even when a mixture containing DMN isomers which includes 5 wt % or more of 2,7-DMN is used, a highly pure 2,6-DMN can be obtained. The method for manufacturing the highly pure 2,6-dimethylnaphthalene of the present invention comprises performing cooling crystallization of a mixture containing dimethylnaphthalenes which includes 2,6-dimethylnaphthalene, performing solid-liquid separation to obtain a solid component, and washing the solid component using a solvent, wherein the solid-liquid separation performed after the cooling crystallization includes press filtration.Type: GrantFiled: August 30, 2000Date of Patent: May 17, 2005Assignee: Kobe Steel, Ltd.Inventors: Koji Yamamoto, Seiichi Yamamoto, Takeharu Tanaka, Masahiro Motoyuki, Shingo Yoshida
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Patent number: 6525235Abstract: The present invention provides a method for manufacturing a highly pure 2,6-dimethylnaphthalene having a purity of 99% or more even when a mixture of dimethylnaphthalene isomers containing 5 wt % or more of 2,7-dimethylnaphthalate is used as a feedstock. The method for manufacturing 2,6-dimethylnaphthalene comprises a step of performing crystallization and solid-liquid separation of a liquid primarily containing dimethylnaphthalene isomers so that the liquid is separated into a cake containing the dimethylnaphthalene isomers and a mother liquor, and a step of performing separation/purification of the cake. In the method described above, the crystallization and the solid-liquid separation are performed under the condition in which the ratio of the content of 2,6-dimethylnaphthalene in the mother liquor to that of 2,7-dimethylnaphthalene therein is not less than 1 so that the content of 2,6-dimethylnaphthalene in the cake is 60% or more and that the content of 2,7-dimethylnaphthalene therein is 6.5% or less.Type: GrantFiled: October 1, 2001Date of Patent: February 25, 2003Assignee: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Shingo Yoshida, Masahiro Motoyuki, Tomoki Uemura, Koji Yamamoto
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Publication number: 20020065447Abstract: The present invention provides a method for manufacturing a highly pure 2,6-dimethylnaphthalene having a purity of 99% or more even when a mixture of dimethylnaphthalene isomers containing 5 wt % or more of 2,7-dimethylnaphthalate is used as a feedstock. The method for manufacturing 2,6-dimethylnaphthalene comprises a step of performing crystallization and solid-liquid separation of a liquid primarily containing dimethylnaphthalene isomers so that the liquid is separated into a cake containing the dimethylnaphthalene isomers and a mother liquor, and a step of performing separation/purification of the cake. In the method described above, the crystallization and the solid-liquid separation are performed under the condition in which the ratio of the content of 2,6-dimethylnaphthalene in the mother liquor to that of 2,7-dimethylnaphthalene therein is not less than 1 so that the content of 2,6-dimethylnaphthalene in the cake is 60% or more and that the content of 2,7-dimethylnaphthalene therein is 6.5% or less.Type: ApplicationFiled: October 1, 2001Publication date: May 30, 2002Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Shingo Yoshida, Masahiro Motoyuki, Tomoki Uemura, Koji Yamamoto
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Patent number: 6153808Abstract: In a method for separating at least one alkylnaphthalene from a stock mixture containing at least two alkylnaphthalenes selected from the group consisting of monoalkylnaphthalenes and dialkylnaphthalenes, a column packed with an optically active chromatographic packing is used for separation. The method can effectively separate a variety of alkylnaphthalenes from a mixture thereof.Type: GrantFiled: October 2, 1998Date of Patent: November 28, 2000Assignee: Kabushiki Kaisha Kobe Seiko ShoInventors: Masahiro Motoyuki, Koji Yamamoto, Shingo Yoshida, Yonezo Matsumoto, Hisako Nakashima, Midori Kumazawa, Masaaki Matsuda
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Patent number: 6018087Abstract: The present invention relates to a method of preparing 2,6-dimethylnaphthalene from a feed stream that contains hydrocarbons which contain dimethylnaphthalene isomers. The method includes the following steps:I. distillation and concentration of the dimethylnaphthalene isomers from the feed stream, to form a dimethylnaphthalene fraction,II. isomerization of the dimethylnaphthalene fraction to enrich the dimethylnaphthalene fraction in 2,6-dimethylnaphthalene, to form a 2,6-enriched dimethylnaphthalene fraction,III. purification of 2,6-dimethylnaphthalene from the 2,6-enriched dimethylnaphthalene fraction,wherein step II is conducted in the presence of a catalyst composition containing a synthetic zeolite characterized by an X-ray diffraction pattern including interplanar d-spacing (.ANG.)12.36.+-.10.411.03.+-.0.28.83.+-.10.146.18.+-.0.126.00.+-.0.104.06.+-.0.073.91.+-.0.013.42.+-.0.06,wherein the purification includes crystallization under pressure.Type: GrantFiled: October 10, 1997Date of Patent: January 25, 2000Assignees: Kabushiki Kaisha Kobe Seiko Sho., Mobil Oil CorporationInventors: Masahiro Motoyuki, Koji Yamamoto, Shingo Yoshida, Seiichi Yamamoto, Ajit Vishwanath Sapre, John Paul Mc Williams, Susan Patricia Donnelly, Stuart Damon Hellring