Patents by Inventor Yoshihiro Kataoka
Yoshihiro Kataoka 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: 11837932Abstract: A stator includes a stator core having a plurality of teeth, an insulator, a plurality of coils, a first region in which distal ends of feeder lines are connected to each other, and a second region in which distal ends of neutral lines are connected to each other. The insulator has inner and outer walls spaced from each other in a radial direction. In a cross section at a gap between two adjacent coils, along a plane including an axis of the stator core, a center of gravity of the first region is positioned above a center of gravity of the second region in an axial direction. B<A and C<A, where a radial length of the first region is B, a radial length of the second region is C, and a radial length between the inner wall and the outer wall of the insulator is A.Type: GrantFiled: January 23, 2023Date of Patent: December 5, 2023Assignee: Daikin Industries, Ltd.Inventors: Yasuhiko Ohsawa, Yoshihiro Kataoka, Satoshi Tsukamoto, Yoshitomo Tsuka, Ryouta Nakai
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Patent number: 11707572Abstract: A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.Type: GrantFiled: December 2, 2020Date of Patent: July 25, 2023Assignee: PHC HOLDINGS CORPORATIONInventors: Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Toru Aoki, Masakazu Mori, Ryosuke Tani, Shinichi Kojima, Yoshihiro Kataoka, Katsumi Nakanishi, Tsuguhiro Kondo, Takashi Morimoto, Akio Inoki
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Publication number: 20230155442Abstract: A stator includes a stator core having a plurality of teeth, an insulator, a plurality of coils, a first region in which distal ends of feeder lines are connected to each other, and a second region in which distal ends of neutral lines are connected to each other. The insulator has inner and outer walls spaced from each other in a radial direction. In a cross section at a gap between two adjacent coils, along a plane including an axis of the stator core, a center of gravity of the first region is positioned above a center of gravity of the second region in an axial direction. B < A and C < A, where a radial length of the first region is B, a radial length of the second region is C, and a radial length between the inner wall and the outer wall of the insulator is A.Type: ApplicationFiled: January 23, 2023Publication date: May 18, 2023Inventors: Yasuhiko OHSAWA, Yoshihiro KATAOKA, Satoshi TSUKAMOTO, Yoshitomo TSUKA, Ryouta NAKAI
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Publication number: 20210085875Abstract: A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.Type: ApplicationFiled: December 2, 2020Publication date: March 25, 2021Inventors: Kenji MURAKAMI, Mitsuteru FUJIMOTO, Seiji KIKUCHI, Toru AOKI, Masakazu MORI, Ryosuke TANI, Shinichi KOJIMA, Yoshihiro KATAOKA, Katsumi NAKANISHI, Tsuguhiro KONDO, Takashi MORIMOTO, Akio INOKI
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Patent number: 10881801Abstract: A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.Type: GrantFiled: December 13, 2016Date of Patent: January 5, 2021Assignee: PHC HOLDINGS CORPORATIONInventors: Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Toru Aoki, Masakazu Mori, Ryosuke Tani, Shinichi Kojima, Yoshihiro Kataoka, Katsumi Nakanishi, Tsuguhiro Kondo, Takashi Morimoto, Akio Inoki
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Publication number: 20180339107Abstract: A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.Type: ApplicationFiled: December 13, 2016Publication date: November 29, 2018Applicant: PHC HOLDINGS CORPORATIONInventors: Kenji MURAKAMI, Mitsuteru FUJIMOTO, Seiji KIKUCHI, Toru AOKI, Masakazu MORI, Ryosuke TANI, Shinichi KOJIMA, Yoshihiro KATAOKA, Katsumi NAKANISHI, Tsuguhiro KONDO, Takashi MORIMOTO, Akio INOKI
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Patent number: 9956343Abstract: The pharmaceutical injection device of the present invention comprises a cartridge holder, a main case, a piston, a motor, an opening component, an open/closed detection switch, and a controller. The motor drives the piston in either an insertion direction in which the piston is inserted into a pharmaceutical cartridge, or a pull-out direction in which the piston is pulled out of the pharmaceutical cartridge. The opening component opens the cartridge holder in conjunction with the movement of the piston in the pull-out direction. The open/closed detection switch detects whether the cartridge holder is open or closed. When the open/closed detection switch detects that the cartridge holder is open, the controller controls the motor so as to stop the piston.Type: GrantFiled: December 13, 2013Date of Patent: May 1, 2018Assignee: Panasonic Healthcare Holdings Co., Ltd.Inventors: Kenji Murakami, Masato Kagiyama, Tooru Aoki, Yoshihiro Kataoka, Takahiko Tanida, Hiroshi Suzuki
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Patent number: 9929607Abstract: A compressor includes a hermetic container, a compression mechanism section disposed in the hermetic container, and a motor disposed in the hermetic container to drive the compression mechanism section. The motor has a rotor and a stator disposed so as to surround an outer periphery of the rotor. The stator includes a stator core and oil passage grooves. The stator core has a hollow circular cylindrical section and a plurality of circumferentially arranged teeth protruding radially inward from an outer peripheral surface of the hollow circular cylindrical section. The oil passage grooves are located radially outside of the teeth. The oil passage grooves are formed by cutting an outer peripheral surface of the hollow circular cylindrical section.Type: GrantFiled: January 23, 2009Date of Patent: March 27, 2018Assignee: Daikin Industries, Ltd.Inventors: Yoshihiro Kataoka, Yasukazu Nabetani, Kazuo Ida, Azusa Ujihara
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Patent number: 9861768Abstract: A pharmaceutical injection device may comprise a main body case in the interior of which a pharmaceutical syringe can be mounted; a drive means that is provided inside the main body case and pushes out the pharmaceutical inside the pharmaceutical syringe through a syringe needle; a cover that opens and closes an opening on the side of the main body case where the syringe needle is mounted; an outside air temperature sensor that measures a first temperature, which is the temperature outside the main body case; a display component; and a controller that controls the drive means and the display component and acquires the first temperature at predetermined intervals. When the cover is closed, the controller causes the display component to display information about the storage state of the pharmaceutical in the mounted pharmaceutical syringe on the basis of the first temperature.Type: GrantFiled: January 23, 2015Date of Patent: January 9, 2018Assignee: Panasonic Healthcare Holdings Co., Ltd.Inventors: Yoshihiro Kataoka, Tooru Aoki, Seiji Kikuchi, Kenji Murakami, Takahiko Tanida, Katsumi Nakanishi
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Patent number: 9534590Abstract: A compressor includes a casing and a motor disposed inside the casing. The motor is welded to the casing at a plurality of weld positions. The motor includes a core, a coil, at least one insulating member, recesses and a gap. The core has an annular back yoke portion, a plurality of tooth portions projecting radially inwardly from the back yoke portion and a slot formed between the tooth portions adjacent to each other. The coil is disposed in the slot. The insulating member is disposed in the slot to insulate the coil from the core. The recesses are formed in portions of the back yoke portion with each recess facing the slot. The gap is provided between the back yoke portion and the insulating member.Type: GrantFiled: July 8, 2014Date of Patent: January 3, 2017Assignee: Daikin Industries, Ltd.Inventor: Yoshihiro Kataoka
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Publication number: 20160310680Abstract: A pharmaceutical injection device may comprise a main body case in the interior of which a pharmaceutical syringe can be mounted; a drive means that is provided inside the main body case and pushes out the pharmaceutical inside the pharmaceutical syringe through a syringe needle; a cover that opens and closes an opening on the side of the main body case where the syringe needle is mounted; an outside air temperature sensor that measures a first temperature, which is the temperature outside the main body case; a display component; and a controller that controls the drive means and the display component and acquires the first temperature at predetermined intervals. When the cover is closed, the controller causes the display component to display information about the storage state of the pharmaceutical in the mounted pharmaceutical syringe on the basis of the first temperature.Type: ApplicationFiled: January 23, 2015Publication date: October 27, 2016Inventors: Yoshihiro KATAOKA, Tooru AOKI, Seiji KIKUCHI, Kenji MURAKAMI, Takahiko TANIDA, Katsumi NAKANISHI
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Publication number: 20160224918Abstract: The method and system include the following steps: storing in advance a logical relation between sets of business information used for a task in the business process, receiving a revision of the business process, extracting a difference between pre-revision business process information and post-revision business process information based on the pre-stored business process information, storing the difference information as revision history information of the business process to be revised, analyzing a processing category as a processing type of the business information of a pair of task and business information as constituent elements of the post-revision business process, storing the information in a storage device, extracting influenced business processes from the business process information based on an XOR relation between the sets of business information or an XOR relation of the series of tasks, receiving a selection of a business process among the influenced business processes, and displaying the resultType: ApplicationFiled: January 28, 2016Publication date: August 4, 2016Inventors: Masataka ARAKI, Haruhiko NISHIYAMA, Hideyuki KANUKA, Yoshihiro KATAOKA, Hidenori AZUSHIMA, Shigeaki TAIRA, Yasutaka HIRAYAMA, Takahiro SHIGENO
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Publication number: 20150328404Abstract: The pharmaceutical injection device of the present invention comprises a cartridge holder, a main case, a piston, a motor, an opening component, an open/closed detection switch, and a controller. The motor drives the piston in either an insertion direction in which the piston is inserted into a pharmaceutical cartridge, or a pull-out direction in which the piston is pulled out of the pharmaceutical cartridge. The opening component opens the cartridge holder in conjunction with the movement of the piston in the pull-out direction. The open/closed detection switch detects whether the cartridge holder is open or closed. When the open/closed detection switch detects that the cartridge holder is open, the controller controls the motor so as to stop the piston.Type: ApplicationFiled: December 13, 2013Publication date: November 19, 2015Inventors: Kenji MURAKAMI, Masato KAGIYAMA, Tooru AOKI, Yoshihiro KATAOKA, Takahiko TANIDA, Hiroshi SUZUKI
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Patent number: 8954384Abstract: The file storage system of the present invention comprises a first server including a first file system (FS), and a second server including a second FS. The first and second servers respectively store first and second difference management tables. Upon receiving a write request, the first server stores a difference of a first file in the first FS, updates the first difference management table, and sends, to the second server, a difference storage notification showing that the difference of the first file has been stored in the first FS. The second server receives the difference storage notification, and updates the second difference management table.Type: GrantFiled: July 27, 2012Date of Patent: February 10, 2015Assignee: Hitachi, Ltd.Inventors: Hironori Aoki, Hirokazu Ogasawara, Yoshihiro Kataoka
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Publication number: 20140322047Abstract: A compressor includes a casing and a motor disposed inside the casing. The motor is welded to the casing at a plurality of weld positions. The motor includes a core, a coil, at least one insulating member, recesses and a gap. The core has an annular back yoke portion, a plurality of tooth portions projecting radially inwardly from the back yoke portion and a slot formed between the tooth portions adjacent to each other. The coil is disposed in the slot. The insulating member is disposed in the slot to insulate the coil from the core. The recesses are formed in portions of the back yoke portion with each recess facing the slot. The gap is provided between the back yoke portion and the insulating member.Type: ApplicationFiled: July 8, 2014Publication date: October 30, 2014Inventor: Yoshihiro KATAOKA
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Patent number: 8816561Abstract: A compressor includes a casing and a motor disposed inside the casing. The motor is welded to the casing at a plurality of weld positions. The motor includes a core, a coil, at least one insulating member and a gap. The core has an annular back yoke portion, a plurality of tooth portions projecting radially inwardly from the back yoke portion and a slot formed between the tooth portions adjacent to each other. The coil is disposed in the slot. The insulating member is disposed in the slot to insulate the coil from the core. The gap is provided between the back yoke portion and the insulating member.Type: GrantFiled: March 18, 2010Date of Patent: August 26, 2014Assignee: Daikin Industries, Ltd.Inventor: Yoshihiro Kataoka
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Publication number: 20130325914Abstract: The file storage system of the present invention comprises a first server including a first file system (FS), and a second server including a second FS. The first and second servers respectively store first and second difference management tables. Upon receiving a write request, the first server stores a difference of a first file in the first FS, updates the first difference management table, and sends, to the second server, a difference storage notification showing that the difference of the first file has been stored in the first FS. The second server receives the difference storage notification, and updates the second difference management table.Type: ApplicationFiled: July 27, 2012Publication date: December 5, 2013Inventors: Hironori AOKI, Hirokazu OGASAWARA, Yoshihiro KATAOKA
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Patent number: 8503864Abstract: In a mobile terminal provided with an encoded data recording function, there is assumed a condition in which a picture frame transmitted from the terminal of a communication partner is reproduced by means of decoding processing and is displayed on a LCD (34) during wireless TV phone communication. In this condition, when a user carries out a picture recording start operation, display picture data reproduced by means of decoding processing in the multimedia processing section (24) to be displayed on the LCD (34) are recorded in a main recording section (26).Type: GrantFiled: April 25, 2008Date of Patent: August 6, 2013Assignee: Fujitsu Mobile Communications LimitedInventors: Seiji Oura, Yuichi Sato, Yasunori Arai, Osamu Yamagishi, Yoshihiro Kataoka, Hiroshi Ogasawara, Koichi Ito, Kentoku Yamaguchi
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Patent number: 8410655Abstract: A stator includes a stator core, which has a plurality of stacked electromagnetic steel sheets, caulking portions configured to fix the plurality of electromagnetic steel sheets to each other, and a plurality of slot portions open toward an inner circumference side and arrayed along a circumferential direction. A number Q (an integer of 1 or greater) of the caulking portions, a number S of the slot portions and a number P of the poles satisfy Q?S and Q=P×n/2 (where n is an integer of 1 or greater). The stator is preferably part of a motor for a compressor.Type: GrantFiled: August 7, 2009Date of Patent: April 2, 2013Assignee: Daikin Industries, Ltd.Inventors: Hiroaki Kojima, Kazuo Ida, Yoshihiro Kataoka, Azusa Ujihara
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Patent number: D675121Type: GrantFiled: July 13, 2011Date of Patent: January 29, 2013Assignee: Aichi Tokei Denki Co., Ltd.Inventors: Koichi Azuma, Masahiko Goto, Yoshihiro Kataoka, Koichi Kimura