Patents by Inventor Tsugio Nomoto
Tsugio Nomoto 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: 7892612Abstract: A molten resin is prevented from entering between a surface of a sheet-shaped insert such as a label including a printed film or the like and a surface of an outer mold unit and the insert is prevented from being downwardly pushed, when a synthetic article in which the insert is bonded to the outer peripheral surface of the thin cylindrical molded body is injection molded by the insertion molding.Type: GrantFiled: March 1, 1999Date of Patent: February 22, 2011Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Hideyuki Kimura, Tsugio Nomoto
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Patent number: 7055719Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flextural modules of less than 10,000 kg/cm2.Type: GrantFiled: December 8, 2003Date of Patent: June 6, 2006Assignee: Yoshino Kogyosho Co, Ltd.Inventors: Tsugio Nomoto, Takayuki Goto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama
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Publication number: 20040112921Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flextural modules of less than 10,000 kg/cm2.Type: ApplicationFiled: December 8, 2003Publication date: June 17, 2004Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Tsugio Nomoto, Takayuki Goto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama
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Patent number: 6691494Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flexural modules of less than 10,000 kg/cm2.Type: GrantFiled: May 30, 2001Date of Patent: February 17, 2004Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Tsugio Nomoto, Takayuki Goto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama
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Publication number: 20010027154Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flexural modules of less than 10,000 kg/cm2.Type: ApplicationFiled: May 30, 2001Publication date: October 4, 2001Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Tsugio Nomoto, Takayuki Goto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama
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Patent number: 6266943Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flexural modules of less than 10,000 kg/cm2.Type: GrantFiled: November 1, 1996Date of Patent: July 31, 2001Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Tsugio Nomoto, Takayuki Goto, Masashi Yoneyama, Yoshio Shibano, Yoshio Akiyama
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Patent number: 4819785Abstract: Cylindrical plastic pieces (i.e., preforms) each with a bottom are supplied one by one to jigs circulated through the heating and blowing mold of a biaxial-orientation blow-molding machine. The pieces are formed of polyethylene terephthalate material to obtain transparent thin-walled bottle-shaped containers, and are formed in cylindrical shape each with a semispherical bottom and a prefinished neck portion molded simultaneously in large number by an injection molding machine.Type: GrantFiled: November 5, 1984Date of Patent: April 11, 1989Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto
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Patent number: 4588370Abstract: A transparent thin bottle-shaped container is produced by means of a technology for biaxial orientation blow molding a cylindrical piece with a bottom from polyethylene terephthalate material. The pieces are molded in large number in each injection molding process of an injection molding machine. The pieces thus formed immediately after the injection molding are held simultaneously in large number at the gates integrally projected therefrom by a base plate moved forward at the front of the mold in the injection molding machine. They are then conveyed to a gate cutting unit provided near the injection molding machine. The gates are cut from the pieces sequentially by the gate cutting unit and are conveyed onto a conveyor. The pieces are gradually cooled from the hot molded temperature during the conveyance and are additionally cooled while being conveyed on an oblique conveyor installed with a cooler to room temperature or lower predetermined temperature.Type: GrantFiled: September 5, 1984Date of Patent: May 13, 1986Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto, Mamoru Oshida
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Patent number: 4586891Abstract: A transparent thin bottle-shaped container is produced by means of a technology for biaxial orientation blow molding a cylindrical piece with a bottom from polyethylene terephthalate material. The pieces are molded in large number in each injection molding process of an injection molding machine. The pieces thus formed immediately after the injection molding are held simultaneously in large number at the gates integrally projected therefrom by a base plate moved forward at the front of the mold in the injection molding machine. They are then conveyed to a gate cutting unit provided near the injection molding machine. The gates are cut from the pieces sequentially by the gate cutting unit and are conveyed onto a conveyor. The pieces are gradually cooled from the hot molded temperature during the conveyance and are additionally cooled while being conveyed on an oblique conveyor installed with a cooler to room temperature or lower predetermined temperature.Type: GrantFiled: September 5, 1984Date of Patent: May 6, 1986Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto, Mamoru Oshida
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Patent number: 4586892Abstract: A tranparent thin bottle-shaped container is produced by means of a technology for biaxial orientation blow molding a cylindrical piece with a bottom from polyethylene terephthalate material. The pieces are molded in large number in each injection molding process of an injection molding machine. The pieces thus formed immediately after the injection molding are held simultaneously in large number at the gates integrally projected therefrom by a base plate moved forward at the front of the mold in the injection molding machine. They are then conveyed to a gate cutting unit provided near the injection molding machine. The gates are cut from the pieces sequentially by the gate cutting unit and are conveyed onto a conveyor. The pieces are gradually cooled from the hot molded temperature during the conveyance and are additionally cooled while being conveyed on an oblique conveyor installed with a cooler to room temperature or lower predetermined temperature.Type: GrantFiled: September 5, 1984Date of Patent: May 6, 1986Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto, Mamoru Oshida
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Patent number: 4514166Abstract: A transparent thin bottle-shaped container is produced by means of a technology for biaxial orientation blow molding a cylindrical piece with a bottom from polyethylene terephthalate material. The pieces are molded in numerous large number in each injection molding process of an injection molding machine. The pieces thus formed immediately after the injection molding are held simultaneously in large number at the gates integrally projected therefrom by a base plate moved forward at the front of the mold in the injection molding machine. They are then conveyed to a gate cutting unit provided near the injection molding machine. The gates are cut from the pieces sequentially by the gate cutting unit and are conveyed onto a conveyor. The pieces are gradually cooled from the hot molded temperature during the conveyance and are additionally cooled while being conveyed on an oblique conveyor installed with a cooler to room temperature or lower predetermined temperature.Type: GrantFiled: April 24, 1979Date of Patent: April 30, 1985Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto, Mamoru Oshida
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Patent number: 4352424Abstract: A device for obliquely conveying pieces of cylindrical hollow shape with a bottom for forming a thin, transparent, bottle-shaped container from the floor level to the height for supplying the pieces to the mold of a blow-molding machine. The numerous pieces are simultaneously injection-molded from a polyethylene terephthalate resin via an injection molding machine, and are supplied to the mold of the blow-molding machine after being cooled to room temperature. Each of the pieces thus formed is conveyed via a rope conveyor in a vertically neck portion upward position as lifted from the conveyor, and is further conveyed obliquely upwardly by an oblique conveyor having a plurality of attachments attached to the conveyor's chain for supporting the pieces at the bottoms to exactly convey the pieces one by one to meet the molding speed of the blow-molding machine.Type: GrantFiled: November 13, 1980Date of Patent: October 5, 1982Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Yoshiyuki Ichizawa, Tsugio Nomoto