Patents by Inventor Taiji Orimo
Taiji Orimo 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: 9463581Abstract: The degree of kneading of a material to be kneaded is to be capable of being adjusted with a high accuracy. A kneading degree adjusting mechanism is installed in a processing apparatus having a barrel and a kneading screw inserted into the barrel rotatably, the kneading screw having a kneading section and rotating within the barrel to knead a material continuously while feeding the material from an upstream side toward a downstream side. The kneading degree adjusting mechanism includes a push-back section for pushing back the material to the upstream side and thereby making the material stay around the kneading section, the push-back section being disposed downstream of the kneading section in the kneading screw; a kneading degree adjusting member having an opposed surface opposed to an outer periphery surface of the push-back section; and a drive section for actuating the kneading degree adjusting member so that the opposed surface moves toward and away from the push-back section.Type: GrantFiled: October 31, 2008Date of Patent: October 11, 2016Assignee: Kobe Steel, Ltd.Inventors: Kazuo Yamaguchi, Yasuaki Yamane, Katsunori Takahashi, Taiji Orimo, Sayaka Yamada, Kazuhisa Fukutani
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Publication number: 20100271901Abstract: The degree of kneading of a material to be kneaded is to be capable of being adjusted with a high accuracy. A kneading degree adjusting mechanism is installed in a processing apparatus having a barrel and a kneading screw inserted into the barrel rotatably, the kneading screw having a kneading section and being adapted to rotate within the barrel to knead a material continuously while feeding the material from an upstream side toward a downstream side, the kneading degree adjusting mechanism including a push-back section for pushing back the material to the upstream side and thereby making the material stay around the kneading section, the push-back section being disposed downstream of the kneading section in the kneading screw, a kneading degree adjusting member having an opposed surface opposed to an outer periphery surface of the push-back section, and a drive section for actuating the kneading degree adjusting member so that the opposed surface moves toward and away from the push-back section.Type: ApplicationFiled: October 31, 2008Publication date: October 28, 2010Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Kazuo Yamaguchi, Yasuaki Yamane, Katsunori Takahashi, Taiji Orimo, Sayaka Yamada, Kazuhisa Fukutani
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Patent number: 7677787Abstract: A mixing degree adjusting device comprises a pair of spacer members arranged at a position sandwiching both round sectional portions of a pair of screws from both sides in the aligning direction of the pair of screws, and a pair of drawing members arranged as a position sandwiching both the round sectional portions from both sides in the orthogonal direction that is orthogonal to the aligning direction. The spacer members are movable between an adjusting position opposing to the round sectional portions, and a retracting position, when the screws are extracted from the barrel, for retracting to the outside until the passage of the screws is accepted. Opposing portions opposing to the round sectional portions at the time of moving to the adjusting position are formed in a substantially linear shape extending in parallel with the orthogonal direction seen from the axial direction of the screws.Type: GrantFiled: June 6, 2006Date of Patent: March 16, 2010Assignee: Kobe Steel, Ltd.Inventors: Yasuaki Yamane, Shin Hotani, Yoshinori Kuroda, Koichi Miyake, Katsunori Takahashi, Taiji Orimo
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Publication number: 20090122636Abstract: A mixing degree adjusting device comprises a pair of spacer members arranged at a position sandwiching both round sectional portions of a pair of screws from both sides in the aligning direction of the pair of screws, and a pair of drawing members arranged as a position sandwiching both the round sectional portions from both sides in the orthogonal direction that is orthogonal to the aligning direction. The spacer members are movable between an adjusting position opposing to the round sectional portions, and a retracting position, when the screws are extracted from the barrel, for retracting to the outside until the passage of the screws is accepted. Opposing portions opposing to the round sectional portions at the time of moving to the adjusting position are formed in a substantially linear shape extending in parallel with the orthogonal direction seen from the axial direction of the screws.Type: ApplicationFiled: June 6, 2006Publication date: May 14, 2009Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Yasuaki Yamane, Shin Hotani, Yoshinori Kuroda, Koichi Miyake, Katsunori Takahashi, Taiji Orimo
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Patent number: 5562358Abstract: A device for clamping upper and lower rims to the respective upper and lower spindles of a tire uniformity machine. The device includes wedge component having an outer surface contacting the inner surface of a rim and a tapered inner surface contacting a similarly tapered surface of the spindle, is displaced axially relative to the tapered surface of the spindle. Such axial displacement is translated into a radial displacement of the wedge component as a consequence of the wedge effect between the tapered surface of the wedge component and tapered surface of the spindle. If the wedge component is displaced radially outward, its outer surface pushes against the inner surface of the rim and the rim is clamped through the frictional force between the inner surface of the rim and the outer surface of the wedge component.Type: GrantFiled: December 27, 1994Date of Patent: October 8, 1996Assignee: Kabushiki Kaisha Kobe Seiko ShoInventors: Masayoshi Okamoto, Toshikatsu Nonaka, Katsunobu Hagiwara, Taiji Orimo
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Patent number: 5522714Abstract: A driving mechanism for driving a gear pump of a dual drive type having two shafts comprises a reversing gear having a pair of output shafts which rotate respectively in opposite directions at the same rotating speed, and a pair of gear couplings connecting the gear pump to the reversing gear. One of the pair of gear couplings comprises: a shaft, a first coupling head disposed on one end of the shaft, and a second coupling head disposed on the other end of the shaft. The number z.sub.1 of teeth of the component external spur gears and internal spur gears of the first coupling head is not equal to the number z.sub.2 of teeth of the component external spur gears and internal spur gears of the second coupling head.Type: GrantFiled: May 14, 1993Date of Patent: June 4, 1996Assignee: Kabushiki Kaisha Kobe Seiko ShoInventors: Taiji Orimo, Masashi Konno, Shinichi Fukumizu, Nobuki Nagami, Jun Yamanaka, Toru Yomogida
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Patent number: 5435713Abstract: An underwater pelletizing apparatus for realizing and stabilizing a pressure to press a cutting knife against a die plate, for preventing shaft vibration, and for decreasing wear of the cutting knife.The die plate and a water chamber casing are removably mounted at a thermoplastic material extrusion opening section; the cutting knife is disposed at the front of the die plate; a cutter shaft with the knife mounted at the forward end thereof is rotatably and axially movably supported in the water chamber casing and a shaft supporting housing to thereby move the cutter shaft forward and backward by means of a fluid pressure cylinder; and a locking means is provided for intermittently locking the axial movement of the cutter shaft.Type: GrantFiled: December 8, 1993Date of Patent: July 25, 1995Assignee: Kabushiki Kaisha Kobe Seiko ShoInventors: Nobuhiro Yamasaki, Shinichi Fukumizu, Masashi Konno, Osamu Ikeda, Kazuyoshi Imuta, Taiji Orimo, Hiroshi Ogasawara
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Patent number: 4681457Abstract: Disclosed is a two-shaft continuous mixer used for homogenization of plastics, manufacture of compounds of composite plastics and the like. A mixing control apparatus is also provided, in which a gear pump as a material discharge mechanism is directly coupled to a material discharge opening, in which apparatus, a mixing degree is positively controlled within the mixer under the constant feed condition of the pump over the wide range of viscosities under the stabilized operation. Movable dams are also provided.Type: GrantFiled: September 20, 1985Date of Patent: July 21, 1987Assignee: Kabushiki Kaisha Kobe Seiko ShoInventors: Taiji Orimo, Tsugushi Fukui, Shinichi Fukumizu