Patents by Inventor Kazuhiro Horiuchi
Kazuhiro Horiuchi 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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Publication number: 20240367365Abstract: A temperature adjustment mold for a blow molding apparatus provided with at least an injection molding unit that injection-molds a preform made of a resin and having a bottomed shape, a temperature adjusting unit that adjusts a temperature of the preform manufactured by the injection molding unit, and a blow molding unit that blow-molds the preform to manufacture a resin container, the temperature adjustment mold including a cavity mold that accommodates the preform, and an air introduction member that includes a fitting core and a rod member with a multiple-tube structure to form at least three concentric air flow paths.Type: ApplicationFiled: July 11, 2024Publication date: November 7, 2024Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Kazuhiro HORIUCHI, Manabu OGIHARA, Atsushi NAGASAKI
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TEMPERATURE ADJUSTING DEVICE, TEMPERATURE ADJUSTING METHOD, AND RESIN CONTAINER MANUFACTURING METHOD
Publication number: 20240308127Abstract: A temperature adjustment device and a temperature adjustment method for a preform in a blow molding device with which it is possible to reduce a molding cycle time is provided. A temperature adjustment device for a preform in which a hollow rod member is inserted into an injection-molded, bottomed preform retained by a retention member, and a first air circulation path is formed between the preform and the hollow rod member to adjust the temperature of the preform. The temperature adjustment device is characterized in that a flow path adjustment member is fitted and attached to the outer periphery of the hollow rod member, whereby the cross-sectional area of the first air circulation path is partially adjusted and changed.Type: ApplicationFiled: May 24, 2024Publication date: September 19, 2024Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI -
Patent number: 12070890Abstract: A temperature adjustment mold for a blow molding apparatus provided with at least an injection molding unit that injection-molds a preform made of a resin and having a bottomed shape, a temperature adjusting unit that adjusts a temperature of the preform manufactured by the injection molding unit, and a blow molding unit that blow-molds the preform to manufacture a resin container, the temperature adjustment mold including a cavity mold that accommodates the preform, and an air introduction member that includes a fitting core and a rod member with a multiple-tube structure to form at least three concentric air flow paths.Type: GrantFiled: May 31, 2023Date of Patent: August 27, 2024Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Kazuhiro Horiuchi, Manabu Ogihara, Atsushi Nagasaki
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Temperature adjusting device, temperature adjusting method, and resin container manufacturing method
Patent number: 12017399Abstract: A temperature adjustment device and a temperature adjustment method for a preform in a blow molding device with which it is possible to reduce a molding cycle time is provided. A temperature adjustment device for a preform in which a hollow rod member is inserted into an injection-molded, bottomed preform retained by a retention member, and a first air circulation path is formed between the preform and the hollow rod member to adjust the temperature of the preform. The temperature adjustment device is characterized in that a flow path adjustment member is fitted and attached to the outer periphery of the hollow rod member, whereby the cross-sectional area of the first air circulation path is partially adjusted and changed.Type: GrantFiled: January 31, 2020Date of Patent: June 25, 2024Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu Ogihara, Atsushi Nagasaki, Kazuhiro Horiuchi -
Publication number: 20240181693Abstract: A blow molding device in which a preform is injection-molded, the injection-molded preform is temperature-controlled by a temperature adjusting unit, and the temperature-adjusted preform is blow-molded, wherein the temperature adjusting unit has a multistage structure in which an uppermost stage has the highest temperature structure, and the mold surface temperatures of lower stages and other than the uppermost stage are set to be 10° C. or more lower than the glass transition temperature of the preform.Type: ApplicationFiled: December 13, 2023Publication date: June 6, 2024Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI
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Patent number: 11919221Abstract: A blow molding device is provided in which a preform is injection-molded. The injection-molded preform is temperature-controlled by a temperature adjusting unit, and the temperature-adjusted preform is blow-molded, wherein the temperature adjusting unit has a multistage structure in which an uppermost stage has the highest temperature structure, and the mold surface temperatures of lower stages and other than the uppermost stage are set to be 10° C. or more lower than the glass transition temperature of the preform.Type: GrantFiled: January 31, 2020Date of Patent: March 5, 2024Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu Ogihara, Atsushi Nagasaki, Kazuhiro Horiuchi
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Publication number: 20240059004Abstract: A manufacturing apparatus for manufacturing a resin container, the manufacturing apparatus includes an injection molding part, a temperature adjustment part, a blow molding part, a take-out part, and a rotation plate. The temperature adjustment part includes a first temperature adjustment mold into which the preform is inserted, the first temperature adjustment mold being configured to cool the preform from an outer surface of the preform, a second temperature adjustment mold into which the preform is inserted, the second temperature adjustment mold being configured to cool the preform from an inner surface of the preform, and wherein, in the temperature adjustment part, the preform is cooled so that at least the outer surface temperature of the preform is lowered within a temperature range from 10° C. to 50° C. as compared to the outer surface temperature of the preform when the preform is carried into the temperature adjustment part.Type: ApplicationFiled: October 27, 2023Publication date: February 22, 2024Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Yoichi TSUCHIYA, Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI
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Patent number: 11900891Abstract: A backlight unit of the present disclosure includes: a backlight including a plurality of light-emitting devices that are allowed to emit light at mutually different timings and include a first light-emitting device and a second light-emitting device; and a controller that controls a light emission operation of the backlight to cause the first light-emitting device and the second light-emitting device to emit light with mutually different average light emission intensities in a first sub-frame period of a plurality of sub-frame periods provided corresponding to a frame period.Type: GrantFiled: January 11, 2022Date of Patent: February 13, 2024Inventors: Norimasa Furukawa, Shingo Kimura, Kazuhiro Horiuchi, Kenichi Nakaki
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Patent number: 11850788Abstract: In a manufacturing apparatus for manufacturing a resin container which includes an injection molding part configured to injection-mold a preform, a temperature adjustment part configured to adjust a temperature of the preform molded in the injection molding part, and a blow molding part configured to blow-mold the preform whose temperature has been adjusted in the temperature adjustment part, the preform is carried into the temperature adjustment part before an outer surface temperature of the preform molded in the injection molding part becomes higher than an inner surface temperature of the preform molded in the injection molding part, and the preform is cooled to be lowered within a range equal to or higher than 10° C. and equal to or lower than 50° C. in the temperature adjustment part.Type: GrantFiled: January 31, 2020Date of Patent: December 26, 2023Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Yoichi Tsuchiya, Manabu Ogihara, Atsushi Nagasaki, Kazuhiro Horiuchi
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Publication number: 20230302714Abstract: A temperature adjustment mold for a blow molding apparatus provided with at least an injection molding unit that injection-molds a preform made of a resin and having a bottomed shape, a temperature adjusting unit that adjusts a temperature of the preform manufactured by the injection molding unit, and a blow molding unit that blow-molds the preform to manufacture a resin container, the temperature adjustment mold including a cavity mold that accommodates the preform, and an air introduction member that includes a fitting core and a rod member with a multiple-tube structure to form at least three concentric air flow paths.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Kazuhiro HORIUCHI, Manabu OGIHARA, Atsushi NAGASAKI
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Patent number: 11701811Abstract: In a method for manufacturing a resin container, in the adjusting the temperature of the preform, the preform is accommodated in a cavity mold, a refrigerant introduction member is inserted into the preform, the refrigerant introduction member including a first flow path and a second flow path which are different in introduction or discharge position of a refrigerant, the preform is cooled by bringing the preform into close contact with an inner wall of the cavity mold at a pressure of the refrigerant introduced from the refrigerant introduction member. When the preform is cooled, cooling is performed by switching between a first cooling blow for introducing the refrigerant from the first flow path and discharging the refrigerant from the second flow path and a second cooling blow for introducing the refrigerant from the second flow path and discharging the refrigerant from the first flow path.Type: GrantFiled: March 18, 2020Date of Patent: July 18, 2023Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Kazuhiro Horiuchi, Manabu Ogihara, Atsushi Nagasaki
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Publication number: 20220161481Abstract: In a method for manufacturing a resin container, in the adjusting the temperature of the preform, the preform is accommodated in a cavity mold, a refrigerant introduction member is inserted into the preform, the refrigerant introduction member including a first flow path and a second flow path which are different in introduction or discharge position of a refrigerant, the preform is cooled by bringing the preform into close contact with an inner wall of the cavity mold at a pressure of the refrigerant introduced from the refrigerant introduction member. When the preform is cooled, cooling is performed by switching between a first cooling blow for introducing the refrigerant from the first flow path and discharging the refrigerant from the second flow path and a second cooling blow for introducing the refrigerant from the second flow path and discharging the refrigerant from the first flow path.Type: ApplicationFiled: March 18, 2020Publication date: May 26, 2022Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Kazuhiro HORIUCHI, Manabu OGIHARA, Atsushi NAGASAKI
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Publication number: 20220148529Abstract: A backlight unit of the present disclosure includes: a backlight including a plurality of light-emitting devices that are allowed to emit light at mutually different timings and include a first light-emitting device and a second light-emitting device; and a controller that controls a light emission operation of the backlight to cause the first light-emitting device and the second light-emitting device to emit light with mutually different average light emission intensities in a first sub-frame period of a plurality of sub-frame periods provided corresponding to a frame period.Type: ApplicationFiled: January 11, 2022Publication date: May 12, 2022Applicant: Sony Group CorporationInventors: Norimasa Furukawa, Shingo Kimura, Kazuhiro Horiuchi, Kenichi Nakaki
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TEMPERATURE ADJUSTING DEVICE, TEMPERATURE ADJUSTING METHOD, AND RESIN CONTAINER MANUFACTURING METHOD
Publication number: 20220097287Abstract: A temperature adjustment device and a temperature adjustment method for a preform in a blow molding device with which it is possible to reduce a molding cycle time is provided. A temperature adjustment device for a preform in which a hollow rod member is inserted into an injection-molded, bottomed preform retained by a retention member, and a first air circulation path is formed between the preform and the hollow rod member to adjust the temperature of the preform. The temperature adjustment device is characterized in that a flow path adjustment member is fitted and attached to the outer periphery of the hollow rod member, whereby the cross-sectional area of the first air circulation path is partially adjusted and changed.Type: ApplicationFiled: January 31, 2020Publication date: March 31, 2022Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI -
Publication number: 20220097284Abstract: A blow molding device is provided in which a preform is injection-molded. The injection-molded preform is temperature-controlled by a temperature adjusting unit, and the temperature-adjusted preform is blow-molded, wherein the temperature adjusting unit has a multistage structure in which an uppermost stage has the highest temperature structure, and the mold surface temperatures of lower stages and other than the uppermost stage are set to be 10° C. or more lower than the glass transition temperature of the preform.Type: ApplicationFiled: January 31, 2020Publication date: March 31, 2022Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI
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Publication number: 20220097286Abstract: In a manufacturing apparatus for manufacturing a resin container which includes an injection molding part configured to injection-mold a preform, a temperature adjustment part configured to adjust a temperature of the preform molded in the injection molding part, and a blow molding part configured to blow-mold the preform whose temperature has been adjusted in the temperature adjustment part, the preform is carried into the temperature adjustment part before an outer surface temperature of the preform molded in the injection molding part becomes higher than an inner surface temperature of the preform molded in the injection molding part, and the preform is cooled to be lowered within a range equal to or higher than 10° C. and equal to or lower than 50° C. in the temperature adjustment part.Type: ApplicationFiled: January 31, 2020Publication date: March 31, 2022Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Yoichi TSUCHIYA, Manabu OGIHARA, Atsushi NAGASAKI, Kazuhiro HORIUCHI
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Patent number: 11276356Abstract: A backlight unit of the present disclosure includes: a backlight including a plurality of light-emitting devices that are allowed to emit light at mutually different timings and include a first light-emitting device and a second light-emitting device; and a controller that controls a light emission operation of the backlight to cause the first light-emitting device and the second light-emitting device to emit light with mutually different average light emission intensities in a first sub-frame period of a plurality of sub-frame periods provided corresponding to a frame period.Type: GrantFiled: February 24, 2017Date of Patent: March 15, 2022Inventors: Norimasa Furukawa, Shingo Kimura, Kazuhiro Horiuchi, Kenichi Nakaki
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Patent number: 10618694Abstract: A handle of the present invention is a handle configured to be attached on a side surface of a container body along an upward and downward direction of the container body, the handle including an elongated grip portion, an upper attachment arm provided on an upper side of the grip portion, and a lower attachment arm provided on a lower side of the grip portion, wherein on at least a part of a lower surface of a distal end side of the upper attachment arm, a first inclined surface is formed to be inclined toward A center portion of the grip portion, and on at least a part of an upper surface of a distal end side of the lower attachment arm, a second inclined surface is formed to be inclined toward the center portion of the grip portion.Type: GrantFiled: April 27, 2016Date of Patent: April 14, 2020Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Masayuki Usami, Atsushi Nagasaki, Kazuhiro Horiuchi
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Publication number: 20190096338Abstract: A backlight unit of the present disclosure includes: a backlight including a plurality of light-emitting devices that are allowed to emit light at mutually different timings and include a first light-emitting device and a second light-emitting device; and a controller that controls a light emission operation of the backlight to cause the first light-emitting device and the second light-emitting device to emit light with mutually different average light emission intensities in a first sub-frame period of a plurality of sub-frame periods provided corresponding to a frame period.Type: ApplicationFiled: February 24, 2017Publication date: March 28, 2019Applicant: Sony CorporationInventors: Norimasa Furukawa, Shingo Kimura, Kazuhiro Horiuchi, Kenichi Nakaki
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Publication number: 20180170616Abstract: A handle of the present invention is a handle configured to be attached on a side surface of a container body along an upward and downward direction of the container body, the handle including an elongated grip portion, an upper attachment arm provided on an upper side of the grip portion, and a lower attachment arm provided on a lower side of the grip portion, wherein on at least a part of a lower surface of a distal end side of the upper attachment arm, a first inclined surface is formed to be inclined toward A center portion of the grip portion, and on at least a part of an upper surface of a distal end side of the lower attachment arm, a second inclined surface is formed to be inclined toward the center portion of the grip portion.Type: ApplicationFiled: April 27, 2016Publication date: June 21, 2018Applicant: NISSEI ASB MACHINE CO., LTD.Inventors: Masayuki USAMI, Atsushi NAGASAKI, Kazuhiro HORIUCHI