Patents by Inventor Junya Ide
Junya Ide 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: 11686017Abstract: A liquid-crystal polyether fiber with high tensile strength has an ash content of 0.3 percent by weight or less, a degree of fusion (f) of 3 or less, and a tensile strength of 18 cN/dtex or more. The liquid-crystal polyether fiber has few residues of an anti-fusion agent and causes no fusion between filaments.Type: GrantFiled: July 20, 2018Date of Patent: June 27, 2023Assignee: KURARAY CO., LTD.Inventors: Hiroki Tonosaki, Takashi Katayama, Junya Ide, Keiichi Ikehata
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Publication number: 20230055144Abstract: Provided is a liquid crystal polyester fiber in which gas generation from the liquid crystal polyester fiber can be suppressed when being heated. The liquid crystal polyester fiber has a total amount of carboxy end groups (total CEG amount) of 5.0 mEq/kg or less and a tenacity of 18 cN/dtex or higher. For example, the liquid crystal polyester fiber may have an initial elastic modulus variation of 3.0% or less. The liquid crystal polyester fiber may contain carboxy end groups as carboxyphenyl terminus at a CEG amount of 4.0 mEq/kg or less.Type: ApplicationFiled: September 28, 2022Publication date: February 23, 2023Applicant: KURARAY CO., LTD.Inventors: Keiichi IKEHATA, Yukihiro TERAMOTO, Junya IDE
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Publication number: 20220175093Abstract: A molded hook surface fastener having a base plate and a large number of hook engaging elements projecting from a surface of the base plate, wherein both the base plate and the hook engaging elements is made of a resin mixture comprising polybutylene succinate (A) as a continuous phase and starch (B) as a dispersed phase, and satisfying the following requirements (1) to (3) simultaneously: (1) the dispersed phase comprises polyvinyl alcohol (C); (2) the starch (B) comprises a modified starch, and an amylose content of the starch (B) is 45% by weight or more; and (3) the hook engaging element tapers from a surface of the base plate toward a distal end portion and gradually bends from its middle such that the distal end portion faces a direction slightly approaching the surface of the base plate, is produced without breaking the hook engaging element during the pultrusion molding and is decomposed in the natural environment and does not bring about environmental destruction when discarded.Type: ApplicationFiled: March 26, 2020Publication date: June 9, 2022Applicants: KURARAY FASTENING CO., LTD., KURARAY CO., LTD.Inventors: Nobuhiro KOGA, Satoru ONO, Junya IDE, Yoshikatsu FUJISAWA
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Publication number: 20220119991Abstract: A liquid crystal polyester multifilament has an initial modulus variation of 3.0% or less and a tensile strength of 18 cN/dtex or more.Type: ApplicationFiled: February 17, 2020Publication date: April 21, 2022Applicant: KURARAY CO., LTD.Inventors: Keiichi IKEHATA, Junya IDE
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Publication number: 20210348327Abstract: The present invention relates to a composite sheet comprising a woven fabric consisting of liquid crystal polyester fiber in which one side or both sides of the woven fabric is coated with a coating material comprising a thermoplastic resin, wherein a tensile strength of the composite sheet in a warp direction of the woven fabric is 300 N/cm or more, and wherein a ratio of a mass of the thermoplastic resin to a mass of the woven fabric is 5 to 25% by mass.Type: ApplicationFiled: October 18, 2019Publication date: November 11, 2021Applicant: KURARAY CO., LTD.Inventors: Ushio SUZUKI, Tetsuya WATANABE, Yuichiro HATTORI, Junya IDE, Shunsuke SUIKO, Tomoaki HARII, Fumio TONOMORI, Yoshihiro IWASAKI, Toshihiro MIYAYAMA, Hiroki GENTSU
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Publication number: 20200165748Abstract: A liquid-crystal polyether fiber with high tensile strength has an ash content of 0.3 percent by weight or less, a degree of fusion (f) of 3 or less, and a tensile strength of 18 cN/dtex or more. The liquid-crystal polyether fiber has few residues of an anti-fusion agent and causes no fusion between filaments.Type: ApplicationFiled: July 20, 2018Publication date: May 28, 2020Applicant: KURARAYCO., LTD.Inventors: Hiroki TONOSAKI, Takashi KATAYAMA, Junya IDE, Keiichi IKEHATA
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Patent number: 9091000Abstract: A flameproof spun yarn of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof spun yarn contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof spun yarn. A flameproof fabric of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof fabric contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof fabric. And clothes and flameproof work clothes of the present invention include the flameproof fabric. The present invention thereby provides at a low cost a flameproof spun yarn and a flameproof fabric having excellent designability and flameproofness, and clothes and a flameproof work clothes using the same.Type: GrantFiled: September 24, 2012Date of Patent: July 28, 2015Assignees: Kaneka Corporation, Kuraray Co., Ltd.Inventors: Atsushi Mizobuchi, Takeshi Miura, Kazumasa Kusudo, Junya Ide
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Publication number: 20140283290Abstract: A flameproof spun yarn of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof spun yarn contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof spun yarn. A flameproof fabric of the present invention includes a modacrylic fiber containing an antimony compound and a polyarylate-based fiber, and the flameproof fabric contains 1 to 30 wt % of the polyarylate-based fiber relative to the total weight of the flameproof fabric. And clothes and flameproof work clothes of the present invention include the flameproof fabric. The present invention thereby provides at a low cost a flameproof spun yarn and a flameproof fabric having excellent designability and flameproofness, and clothes and a flameproof work clothes using the same.Type: ApplicationFiled: September 24, 2012Publication date: September 25, 2014Applicants: KANEKA CORPORATION, KURARAY CO., LTD.Inventors: Atsushi Mizobuchi, Takeshi Miura, Kazumasa Kusudo, Junya Ide
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Patent number: 8259422Abstract: By using switching power supplies a, b, and n, which have detection function of over-current, over-voltage and low voltage, in the case where a short-circuit occurred in a load which is connected to output of a switching power supply, and in the case where a MOSFET of the switching power supply is in a short-circuit state and broken, a main power is forced to be off, and a failure log of the switching power supply is stored in a non-volatile memory unit EEPROM; and also in the case where the main power was turned off and on, even if an abnormal log of the switching power supply logged in the non-volatile memory unit, reclosing of the main power is suppressed and which of the switching power supply occurred failure is notified to the outside.Type: GrantFiled: November 10, 2009Date of Patent: September 4, 2012Assignee: Hitachi, Ltd.Inventors: Michinori Naito, Naoyuki Todoroki, Kenta Ota, Junya Ide, Yusuke Morita
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Publication number: 20100123979Abstract: By using switching power supplies a, b, and n, which have detection function of over-current, over-voltage and low voltage, in the case where a short-circuit occurred in a load which is connected to output of a switching power supply, and in the case where a MOSFET of the switching power supply is in a short-circuit state and broken, a main power is forced to be off, and a failure log of the switching power supply is stored in a non-volatile memory unit EEPROM; and also in the case where the main power was turned off and on, even if an abnormal log of the switching power supply logged in the non-volatile memory unit, reclosing of the main power is suppressed and which of the switching power supply occurred failure is notified to the outside.Type: ApplicationFiled: November 10, 2009Publication date: May 20, 2010Inventors: Michinori Naito, Naoyuki Todoroki, Kenta Ota, Junya Ide, Yusuke Morita
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Publication number: 20090064424Abstract: A masking sheet which is composed of a laminated composite sheet of a water-soluble film and a support made of water-soluble fibers. The masking sheet is used to prevent the migration of dye during a transfer dyeing through embroidery stitches in the production of embroidered fabrics which includes a step of piece-dyeing embroidered patterns using a transfer paper. The masking sheet is easily removed by dissolution in water. Therefore, the masking sheet is suitable for producing embroidered fabrics with good touch which have embroidery patterns with dear color and distinct profile even when the colored patterns are intricate.Type: ApplicationFiled: June 1, 2006Publication date: March 12, 2009Applicant: Kuraray Co. Ltd.Inventors: Junya Ide, Suguru Mizuki, Keisuke Takishima, Hideki Kamada, Junichi Sugino
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Patent number: 7333334Abstract: For cooling of an electronic equipment, a heat receiving jacket, to which piping extended outside the electronic equipment is connected, is mounted to a heat generating element in the electronic equipment, a radiator, a cooling-liquid tank, a pump, and a pipe, which joins them, are constructed as an external module, and the external module is mounted externally and fixed to a housing of the electronic equipment. Cooling liquid is circulated by the pump through the heat receiving jacket, the radiator, and the tank to achieve cooling.Type: GrantFiled: December 16, 2004Date of Patent: February 19, 2008Assignee: Hitachi, Ltd.Inventors: Takaaki Yamatani, Ichiro Asano, Junya Ide, Sumihiro Tono, Tsunenori Takeuchi
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Publication number: 20050141196Abstract: For cooling of an electronic equipment, replacement of the conventional technique such as air cooling or the like by a liquid cooling system, retainment of a cooling capacity irrespective of a direction, in which a housing of the electronic equipment including a liquid cooling system is installed, prevention of liquid spill inside the housing of the electronic equipment at the time of exchange of a liquid cooling system, and shortening of time for exchange are enabled. In order to realize the above, a heat receiving jacket, to which piping extended outside an electronic equipment is connected, is mounted to a heat generating element in the electronic equipment, a radiator, a cooling-liquid tank, a pump, and a pipe, which joins them, are constructed as an external module, and the external module is mounted externally and fixed to a housing of the electronic equipment. Cooling liquid is circulated by the pump through the heat receiving jacket, the radiator, and the tank to achieve cooling.Type: ApplicationFiled: December 16, 2004Publication date: June 30, 2005Inventors: Takaaki Yamatani, Ichiro Asano, Junya Ide, Sumihiro Tono, Tsunenori Takeuchi
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Patent number: 6378028Abstract: A bus switching structure and a computer using the same, wherein input/output (I/O) slot connections are switched to a desired I/O bus so that loads are distributed evenly over the I/O buses. The bus switching structure includes a switching unit and switching controller. The switching unit is located interposingly between an I/O slot and a plurality of I/O buses. The switching unit either connects or disconnects the I/O slot to or from each of the I/O buses in accordance with a switching signal. The switching controller outputs the switching signal to cause the switching unit to connect the I/O slot to one of the I/O buses and to disconnect the I/O slot from any of the other I/O bus, thereby effecting connection switchover between the I/O slot and the I/O buses.Type: GrantFiled: May 7, 2001Date of Patent: April 23, 2002Assignee: Hitachi, Ltd.Inventors: Takashi Inagawa, Yoshiaki Hisada, Junya Ide
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Publication number: 20010020258Abstract: A bus switching structure and a computer using the same, wherein input/output (I/O) slot connections are switched to a desired I/O bus so that loads are distributed evenly over the I/O buses. The bus switching structure includes a switching unit and switching controller. The switching unit is located interposingly between an I/O slot and a plurality of I/O buses. The switching unit either connects or disconnects the I/O slot to or from each of the I/O buses in accordance with a switching signal. The switching controller outputs the switching signal to cause the switching unit to connect the I/O slot to one of the I/O buses and to disconnect the I/O slot from any of the other I/O bus, thereby effecting connection switchover between the I/O slot and the I/O buses.Type: ApplicationFiled: May 7, 2001Publication date: September 6, 2001Inventors: Takashi Inagawa, Yoshiaki Hisada, Junya Ide
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Patent number: 6263394Abstract: A bus switching structure and a computer using the same, wherein input/output (I/O) slot connections are switched to a desired I/O bus so that loads are distributed evenly over the I/O buses. The bus switching structure includes a switching unit and switching controller. The switching unit is located interposingly between an I/O slot and a plurality of I/O buses. The switching unit either connects or disconnects the I/O slot to or from each of the I/O buses in accordance with a switching signal. The switching controller outputs the switching signal to cause the switching unit to connect the I/O slot to one of the I/O buses and to disconnect the I/O slot from any of the other I/O bus, thereby effecting connection switchover between the I/O slot and the I/O buses.Type: GrantFiled: March 13, 2000Date of Patent: July 17, 2001Assignee: Hitachi, LTDInventors: Takashi Inagawa, Yoshiaki Hisada, Junya Ide
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Patent number: 6073202Abstract: A bus switching structure and a computer using the same, wherein input/output (I/O) slot connections are switched to a desired I/O bus so that loads are distributed evenly over the I/O buses. The bus switching structure includes a switching unit and switching controller. The switching unit is located interposingly between an I/O slot and a plurality of I/O buses. The switching unit either connects or disconnects the I/O slot to or from each of the I/O buses in accordance with a switching signal. The switching controller outputs the switching signal to cause the switching unit to connect the I/O slot to one of the I/O buses and to disconnect the I/O slot from any of the other I/O bus, thereby effecting connection switchover between the I/O slot and the I/O buses.Type: GrantFiled: August 18, 1998Date of Patent: June 6, 2000Assignee: Hitachi, Ltd.Inventors: Takashi Inagawa, Yoshiaki Hisada, Junya Ide
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Patent number: 4791196Abstract: A storage stable form of the crystalline sulfate of 7-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido]-3-[5-(2-hydroxyeth yl)-4-methylthiazoliomethyl]-3-cephem-4-carboxylate has a specified X-ray diffraction pattern and is prepared by adding aqueous sulfuric acid to an aqueous solution of the compound under controlled conditions.Type: GrantFiled: September 23, 1987Date of Patent: December 13, 1988Assignee: Sankyo Company LimitedInventors: Junya Ide, Koichi Fujimoto
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Patent number: 4760054Abstract: 5-Carbonate derivatives of milbemycins A.sub.3, A.sub.4 and A.sub.5 have valuable acaricidal, anthelmintic and other activities, especially against endo- and exoparasites.Type: GrantFiled: September 26, 1985Date of Patent: July 26, 1988Assignee: Sankyo Company LimitedInventors: Junya Ide, Noritoshi Kitano
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Patent number: 4733003Abstract: Compounds of formula (I): ##STR1## [wherein X represents a hydrogen atom or a 2-methylbutyryl group, Y represents a hydrogen atom or a methyl group and R.sup.1 and R.sup.2 are the same or different and each represents an oxygen atom or a group of formula .dbd.N--OR.sup.3 (wherein R.sup.3 represents a hydrogen atom or an alkyl group)], the free hydroxy-carboxylic acids corresponding thereto and salts and esters of said acids may be prepared by oxidizing and, if necessary, oximating a corresponding ML-236A, ML-236B, MB-530A or MB-530B compound, and these compounds have valuable antihypercholesteraemic activity.Type: GrantFiled: May 6, 1986Date of Patent: March 22, 1988Assignee: Sankyo Company LimitedInventors: Junya Ide, Shigeki Muramatsu, Yoshio Tsujita, Msao Kuroda