Patents by Inventor Atsushi Shioda
Atsushi Shioda 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).
-
Patent number: 11590642Abstract: A hydraulic hammering device enables an auto-stroke mode and an idle strike prevention mode to coexist with a simple circuit configuration. A first control valve controls advancing and retracting movements of a piston and a second control valve select either the auto-stroke mode and the idle strike prevention mode. To the second control valve, a shared spool is slidably fitted and a mode selection means is disposed. When the mode selection means allows supply of pressurized oil to an auto-stroke setting portion of the shared spool and prohibits discharge of pressurized oil from an idle strike prevention setting portion, the auto-stroke mode is selected. When prohibiting supply of pressurized oil to the auto-stroke setting portion and allowing discharge of pressurized oil from the idle strike prevention setting portion, the idle strike prevention mode is selected.Type: GrantFiled: July 23, 2018Date of Patent: February 28, 2023Assignee: Furukawa Rock Drill Co., Ltd.Inventors: Tsutomu Kaneko, Susumu Murakami, Isao Kobayashi, Atsushi Shioda, Shinsuke Nagano
-
Publication number: 20220055196Abstract: A hydraulic hammering device enables an auto-stroke mechanism and an idle strike prevention mechanism to coexist with a simple circuit configuration. The device includes a first control valve to control advancing and retracting movements of a piston, an auto-stroke mechanism and an idle strike prevention mechanism, and a second control valve to select either of the auto-stroke mechanism and the idle strike prevention mechanism. To the second control valve, a shared spool is slidably fitted and a mode selection means is disposed. When the mode selection means allows supply of pressurized oil to an auto-stroke setting portion of the shared spool and prohibits discharge of pressurized oil from an idle strike prevention setting portion, the auto-stroke mechanism is selected. When prohibiting supply of pressurized oil to the auto-stroke setting portion and allowing discharge of pressurized oil from the idle strike prevention setting portion, the idle strike prevention mechanism is selected.Type: ApplicationFiled: November 8, 2021Publication date: February 24, 2022Inventors: Tsutomu Kaneko, Susumu Murakami, Isao Kobayashi, Atsushi Shioda, Shinsuke Nagano
-
Publication number: 20210086337Abstract: A hydraulic hammering device enables an auto-stroke mechanism and an idle strike prevention mechanism to coexist with a simple circuit configuration. The device includes a first control valve to control advancing and retracting movements of a piston, an auto-stroke mechanism and an idle strike prevention mechanism, and a second control valve to select either of the auto-stroke mechanism and the idle strike prevention mechanism. To the second control valve, a shared spool is slidably fitted and a mode selection means is disposed. When the mode selection means allows supply of pressurized oil to an auto-stroke setting portion of the shared spool and prohibits discharge of pressurized oil from an idle strike prevention setting portion, the auto-stroke mechanism is selected. When prohibiting supply of pressurized oil to the auto-stroke setting portion and allowing discharge of pressurized oil from the idle strike prevention setting portion, the idle strike prevention mechanism is selected.Type: ApplicationFiled: July 23, 2018Publication date: March 25, 2021Inventors: Tsutomu Kaneko, Susumu Murakami, Isao Kobayashi, Atsushi Shioda, Shinsuke Nagano
-
Patent number: 8783404Abstract: A bracket (3) is installed in an engine room (12) of a vehicle (1) for supporting accessories (2). The bracket (3) includes: an upper anchoring portion (3a) and a lower anchoring portion (3b) each for anchoring the bracket (3) to the vehicle body (11); and a first supporting portion (3c) and a second supporting portion (3d) for securing the accessories (2) thereto, respectively. The lower anchoring portion (3b) is located below the upper anchoring portion (3a). The first supporting portion (3c) extends vertically between the upper anchoring portion (3a) and the lower anchoring portion (3b). The second supporting portion (3d) extends from the upper anchoring portion (3a) and is horizontally opposed to the first supporting portion (3c). The upper anchoring portion (3a), the lower anchoring portion (3b), the first supporting portion (3c), and the second supporting portion (3d) form an integrated body.Type: GrantFiled: January 26, 2011Date of Patent: July 22, 2014Assignee: Honda Motor Co., Ltd.Inventors: Tomoaki Kotaki, Atsushi Shioda
-
Publication number: 20120298603Abstract: A bracket (3) is installed in an engine room (12) of a vehicle (1) for supporting accessories (2). The bracket (3) includes: an upper anchoring portion (3a) and a lower anchoring portion (3b) each for anchoring the bracket (3) to the vehicle body (11); and a first supporting portion (3c) and a second supporting portion (3d) for securing the accessories (2) thereto, respectively. The lower anchoring portion (3b) is located below the upper anchoring portion (3a). The first supporting portion (3c) extends vertically between the upper anchoring portion (3a) and the lower anchoring portion (3b). The second supporting portion (3d) extends from the upper anchoring portion (3a) and is horizontally opposed to the first supporting portion (3c). The upper anchoring portion (3a), the lower anchoring portion (3b), the first supporting portion (3c), and the second supporting portion (3d) form an integrated body.Type: ApplicationFiled: January 26, 2011Publication date: November 29, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Tomoaki Kotaki, Atsushi Shioda
-
Patent number: 6627316Abstract: A resin composition, which is obtained by quaternary salt-formation reaction, in the presence of a tertiary amine, of a copolymer and an amine-modified epoxide resin. Also disclosed herein is a water-borne coating comprising the resin. The coating composition can form superior coating film in surface appearance, adhesion, fabrication, coating film hardness, yellowing resistance and retort resistance, and has good coatability, and low organic solvent content.Type: GrantFiled: March 27, 2001Date of Patent: September 30, 2003Assignee: Kansai Paint Co., Ltd.Inventors: Hiroyasu Matsuki, Reijirou Nishida, Tohru Iwamoto, Atsushi Shioda
-
Patent number: 6069187Abstract: A coating composition which comprises (A) an actinic radiation curable resin, which is the ring-opening addition reaction product of (a) a polyester resin having hydroxyl functionality and (b) a compound having both a cyclic ether group and a (meth)acryloyl group, and preferably (B) at least one compound having at least one radical-polymerizable unsaturated group in a molecule. The composition also preferably comprises (C) a photopolymerization initiator and (D) photosensitizer. A process for obtaining the composition and the coating of metal substrates are also disclosed, as well as coated metal substrates that are particularly useful as cans for beverages, soft drinks, juices, and other food products. The coating compositions and the resulting cured coatings and coated substrates exhibit improved processability, adhesivity, hardness, mar resistance, appearance and retort resistance.Type: GrantFiled: October 22, 1997Date of Patent: May 30, 2000Assignee: Kansai Paint Co., Ltd.Inventors: Nubuo Kusumoto, Kenji Seko, Tetsuya Koishihara, Atsushi Shioda, Toru Hayase
-
Patent number: 5093424Abstract: Disclosed is a coating composition for metal coating, said coating composition containing (A) at least one of an epoxidized polybutadiene resin and an epoxy group-containing polyhydric phenol-modified epoxidized polybutadiene resin, and (B) at least one of a capped epoxy resin and a methylol group-containing capped epoxy resin.Type: GrantFiled: August 6, 1990Date of Patent: March 3, 1992Assignee: Kansai Paint Co., Ltd.Inventors: Kaoru Morita, Atsushi Shioda, Kazumi Fukudome, Naruhito Ueno
-
Patent number: 5010149Abstract: Disclosed is a can interior coating composition which contains (A) a modified bisphenol based epoxy resin formed by introducing at least one of a functional group represented by the following formula: ##STR1## where R is a bivalent aliphatic hydrocarbon group having 1 to 4 carbon atoms, into a molecular terminal of a bisphenol based epoxy resin having an epoxy equivalent of 180 to 7,000 and a number average molecular weight of 350 to 10,000, and (B) a resol phenol resin obtained by reacting the modified bisphenol based epoxy resin (A) with formaldehydes in the presence of a basic catalyst.Type: GrantFiled: November 6, 1989Date of Patent: April 23, 1991Assignee: Kansai Paint Co., Ltd.Inventors: Kaoru Morita, Atsushi Shioda