Patents by Inventor Hiroshi Miyazaki
Hiroshi Miyazaki 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: 12167679Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer comprises an emission layer and satisfies Equations 1 and 2, ET1(HOST)?ET1(AD)>0.05 eV??Equation 1 ES1(FD)?ES1(AD)<0 eV,??Equation 2 wherein in Equation 1, ET1(HOST) is a triplet energy (eV) of the host, and ET1(AD) is a triplet energy (eV) of the auxiliary dopant, and wherein in Equation 2, ES1(FD) is a singlet energy (eV) of the fluorescent dopant, and ES1(AD) is a singlet energy (eV) of the auxiliary dopant, wherein the emission layer comprises a host, an auxiliary dopant, and a fluorescent dopant, and wherein the auxiliary dopant is selected from compounds represented by Formula 1: wherein in Formula 1, Ar1 and R11 to R16 are the same as described in the specification.Type: GrantFiled: September 13, 2021Date of Patent: December 10, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Masaki Numata, Hiroshi Miyazaki, Soonok Jeon, Hosuk Kang, Sooghang Ihn
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Publication number: 20240405479Abstract: A connector includes terminals, a housing containing the terminals, and a lever pivotably attached to the housing, and configured such that when pivoted, the lever brings the housing and a housing of a mating connector closer to each other to fit them, wherein the lever includes a first side plate formed with a pivot fulcrum hole serving as a center of pivot on one end side, a second side plate formed with a pivot fulcrum protruding portion serving as the center of pivot on one end side, and an operation portion connecting the other end of the first side plate and the other end of the second side plate, wherein the housing is formed with a boss configured to be fitted in the pivot fulcrum hole of the first side plate, and a recessed portion configured to allow the pivot fulcrum protruding portion of the second side plate to be fitted therein.Type: ApplicationFiled: May 3, 2024Publication date: December 5, 2024Applicant: Yazaki CorporationInventors: Naoto TAKASHIMA, Hiroshi MIYAZAKI
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Publication number: 20240405469Abstract: A spacer is mounted on a housing accommodating a plurality of terminals to configure a connector and to prevent the plurality of terminals from slipping out. The spacer includes a main body portion provided with a plurality of terminal insertion holes through which the plurality of terminals pass respectively; a pair of retaining arms being retained to the housing; a connection portion configured to connect the main body portion and each of the pair of the retaining arms; and a pair of protrusion portions protruding from the connection portion. In the spacer, the main body portion is arranged at one side of the retaining arm, and the protrusion portion is arranged at the other side of the retaining arm. Also, both end portions in a longitudinal direction of the spacer are arranged at the outside with respect to the pair of retaining arms.Type: ApplicationFiled: April 26, 2024Publication date: December 5, 2024Applicant: Yazaki CorporationInventors: Naoto TAKASHIMA, Hiroshi MIYAZAKI
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Publication number: 20240390590Abstract: Proposed is an injector in which when a solution containing biomolecules is injected into an injection target, a proportion of biomolecules that function in the injection target with respect to the injected biomolecules is large. This application also relates to a method of injecting a solution containing biomolecules into an injection target using the injector. In one aspect, the injector injects the solution containing biomolecules into the injection target from an injector main body without performing injection through a given structure in a state where the given structure is inserted into the injection target. The injector may include an accommodation unit and a nozzle unit, wherein the injector satisfies a given condition.Type: ApplicationFiled: August 6, 2024Publication date: November 28, 2024Inventors: Katsuya MIKI, Shingo ATOBE, Hiroshi MIYAZAKI, Ayano SUZUKI, Yuko SAKAGUCHI
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Publication number: 20240325648Abstract: Proposed is a measurement system for measuring a behavior of an ejection liquid, which is ejected into an object from an ejection device, within the object. The system includes a container part formed of a resin material. The system also includes an imaging device disposed to image, across the object, a tip surface of the container part having an ejection port formed therein and being in contact with the object from a back side of the object in a predetermined state in which the ejection port is positioned from a front side of the object. The system further includes a first emission device that emits first near infrared light to the tip surface. In such a configuration, the behavior of the ejection liquid when the ejection liquid is ejected into the object from the ejection device can be imaged and measured by the imaging device.Type: ApplicationFiled: May 22, 2024Publication date: October 3, 2024Inventors: Toru KITAGUCHI, Hiroshi MIYAZAKI, Yuko SAKAGUCHI
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Publication number: 20240312281Abstract: A paper sheet handling apparatus includes: a first stopper that is in contact with a first partition at a lower limit position of the first partition; and a pressing portion that is fixed to a second partition and raises and lowers the first partition integrally with the second partition using a frictional force generated by pressing a guide. The second partition descends integrally with the first partition, and after the first partition comes into contact with the first stopper, the second partition descends independently of the first partition against the frictional force to a position where the pressing portion faces the recessed portion that cancels the frictional force. The second partition, when ascending from the position where the pressing portion faces the recessed portion to a position where the pressing portion no longer faces the recessed portion, ascends integrally with the first partition due to the frictional force.Type: ApplicationFiled: May 28, 2024Publication date: September 19, 2024Inventors: Takashi WADA, Yuji TANAKA, Satoshi HAYASHI, Hiroshi MIYAZAKI, Mitsutaka NISHIDA, Atsushi ANDO
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Publication number: 20240312282Abstract: A guide mechanism including a guide that regulates a position of a paper sheet stacked includes a power transmitter that moves the guide to three or more positions by means of power obtained from a separate mechanism, which is different from the guide mechanism, and a switching drive that switches the power transmitter between a transmission state in which the power of the separate mechanism is transmitted to the guide and a non-transmission state in which the power of the separate mechanism is not transmitted.Type: ApplicationFiled: May 28, 2024Publication date: September 19, 2024Inventors: Takashi WADA, Yuji TANAKA, Hiroshi MIYAZAKI, Atsushi ANDO
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Patent number: 12083320Abstract: This application relates to an injector in which when a solution containing biomolecules is injected into an injection target, a proportion of biomolecules that function in the injection target with respect to the injected biomolecules is large. This application also relates to a method of injecting a solution containing biomolecules into an injection target using the injector. In one aspect, the injector injects the solution containing biomolecules into the injection target from an injector main body without performing injection through a given structure in a state where the given structure is inserted into the injection target. The injector may include an accommodation unit and a nozzle unit, wherein the injector satisfies a given condition.Type: GrantFiled: February 8, 2019Date of Patent: September 10, 2024Assignee: Daicel CorporationInventors: Katsuya Miki, Shingo Atobe, Hiroshi Miyazaki, Ayano Suzuki, Yuko Sakaguchi
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Patent number: 12073814Abstract: An electronic wind instrument includes: a breath sensor; an operating element that receives an instruct related to a pitch; a casing to which the breath sensor and the operating element are provided; a bell having a tubular shape and facing the casing; and a first separate material body that forms a fixing member fixed to the casing and attached to an outer peripheral surface of the bell.Type: GrantFiled: March 12, 2021Date of Patent: August 27, 2024Assignee: Yamaha CorporationInventors: Hiroshi Miyazaki, Masao Sato
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Publication number: 20240166988Abstract: A nitrifying bacteria formulation that can cause a sufficient nitrification reaction even in a high ionic concentration (salt concentration), and efficiently collect high-concentration nitrate-form nitrogen from ammonia produced in animal husbandry facilities, composting facilities, sewage treatment plants, etc.; and a method for culturing bacteria to be contained in the nitrifying bacteria formulation. A nitrifying bacteria formulation includes: ammonia-oxidizing bacteria and nitrite-oxidizing bacteria, wherein the ammonia-oxidizing bacteria include bacteria belonging to the Nitrosococcus, the proportion of the number of the bacteria belonging to the Nitrosococcus with respect to the total number of bacteria in the nitrifying bacteria formulation is at least 0.1%, and the proportion of the number of the nitrite-oxidizing bacteria with respect to the total number of bacteria in the nitrifying bacteria formulation is at least 0.1%.Type: ApplicationFiled: March 29, 2022Publication date: May 23, 2024Applicant: JFR CO., LTD.Inventors: Yuko SASAGAWA, Akira FUJINO, Hiroshi MIYAZAKI
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Publication number: 20240154446Abstract: In an electric power device and a method for controlling the same, a first circuit is electrically connected to a first battery tray and a second battery tray, a second circuit is electrically connected to the first battery tray, and a third circuit is electrically connected to the second battery tray. Between the first circuit and the second circuit, a first resistor unit is connected in series with the first battery tray, and a first interrupting unit is connected in parallel with the first resistor unit. Between the first circuit and the third circuit, a second resistor unit is connected in series with the second battery tray, and a second interrupting unit is connected in parallel with the second resistor unit.Type: ApplicationFiled: March 9, 2022Publication date: May 9, 2024Inventors: Atsushi Nakajima, Satoshi Odakura, Keita Yagi, Takumi Shiiyama, Tatsuya Uchimoto, Makoto Ogawa, Koichiro Takemasa, Hiroshi Miyazaki
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Patent number: 11967458Abstract: A superconducting coil includes: a winding member 12 that has a side surface 18 along a coil radial direction and is formed by laminating a superconducting tape wire 20 in the coil radial direction by winding; and a bypass 19 that is provided on the side surface 18 of the winding member 12 and electrically connects the superconducting tape wire 20 in the coil radial direction.Type: GrantFiled: June 30, 2023Date of Patent: April 23, 2024Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Energy Systems & Solutions CorporationInventors: Sadanori Iwai, Taizo Tosaka, Hiroshi Miyazaki, Kenji Tasaki
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Patent number: 11904440Abstract: An electric power tool includes a body, a driver, a manipulation section, a load sensor, and a controller. To the body, a tool is attachable. The driver is configured to drive the tool to rotate, the tool being attached to the body. The manipulation section is configured to receive an operation for causing operation of the driver. The load sensor is configured to measure a load caused when the driver operates. The controller is configured to: set an upper limit value of a rotation speed of the driver in accordance with the load measured by the load sensor; and control driving of the driver to rotate based on the upper limit value.Type: GrantFiled: August 28, 2019Date of Patent: February 20, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventor: Hiroshi Miyazaki
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Patent number: 11878882Abstract: A paper sheet storage device includes a storage space in which paper sheet is stored; a mounting table that is provided in the storage space and on which the paper sheet is accumulated and placed; a support base that supports the mounting table; a first lifting lowering mechanism that lifts and lowers the mounting table between a high position and a low position relative to the support base; and a second lifting lowering mechanism that lifts and lowers the support base in the storage space. The support base and the first lifting lowering mechanism are disposed within a projection area in which the mounting table is projected on a plane orthogonal to a lifting lowering direction in which the support base is lifted and lowered by the second lifting lowering mechanism.Type: GrantFiled: May 5, 2021Date of Patent: January 23, 2024Assignee: FUJITSU FRONTECH LIMITEDInventors: Hiroshi Miyazaki, Nobuhiko Ishii
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Publication number: 20230369805Abstract: A connector housing includes: a housing main body; a lever to be rotated around an axis of rotation to finally lock a partner connector to the housing main body; an electric wire cover which is a cover attached to an extending-out side of the housing main body on which the electric wire is allowed to extend out of the housing main body, the electric wire cover having a shape extending across a larger range than a trajectory of rotation of the lever in a plan view in an axial direction of the axis of rotation; and a lever slidable contact protrusion and a cover slidable contact protrusion on the lever and the electric wire cover, the slidable contact protrusions having a shape protruding so as to come into slidable contact with another of the lever or the electric wire cover on the trajectory of rotation of the lever.Type: ApplicationFiled: April 17, 2023Publication date: November 16, 2023Applicant: Yazaki CorporationInventors: Naoto TAKASHIMA, Hiroshi MIYAZAKI, Koutaro TOBINO
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Publication number: 20230368953Abstract: A superconducting coil includes: a winding member 12 that has a side surface 18 along a coil radial direction and is formed by laminating a superconducting tape wire 20 in the coil radial direction by winding; and a bypass 19 that is provided on the side surface 18 of the winding member 12 and electrically connects the superconducting tape wire 20 in the coil radial direction.Type: ApplicationFiled: June 30, 2023Publication date: November 16, 2023Applicants: KABUSHIKI KAlSHA TOSHlBA, Toshiba Energy Systems & Solutions CorporationInventors: Sadanori IWAI, Taizo TOSAKA, Hiroshi MIYAZAKI, Kenji TASAKI
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Publication number: 20230365370Abstract: A paper sheet handling apparatus includes a movable unit that changes a size of a taking-out space by moving in a direction of approaching a paper sheet discharged to the taking-out space and a direction of retreating the paper sheet, in which the movable unit includes a movable unit main body and a pressing unit movable to a storage position where the pressing unit is moved along the movable unit main body and a pressing position where the pressing unit presses the paper sheet.Type: ApplicationFiled: July 24, 2023Publication date: November 16, 2023Inventors: Naoya IIDA, Tomohiro YAMADA, Hiroshi MIYAZAKI, Hisao IZUMI, Nobuhiko ISHII
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Patent number: 11804202Abstract: An electronic wind instrument includes a breath sensor, an operating element, a speaker, and an acoustic tube. The operating element receives an instruction related to a pitch. The speaker outputs a sound based on musical performance information obtained from at least one of the breath sensor and the operating element. The speaker has an inner space therein. The acoustic tube that has an inner space therein. The inner space of the acoustic tube is continuous with the inner space of the speaker. The acoustic tube extends in a direction away from the speaker.Type: GrantFiled: February 25, 2021Date of Patent: October 31, 2023Assignee: Yamaha CorporationInventors: Kazuki Kashiwase, Ryo Tabata, Hiroshi Miyazaki
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Patent number: 11787027Abstract: A mode setting unit sets a parameter setting mode or a work mode. A parameter setting unit sets a plurality of parameter values in the parameter setting mode. A torque estimation unit calculates a tightening torque value by using a detection result from an impact detection unit. In a work mode, a control unit stops a rotation of a motor based on the plurality of parameter values set by the parameter setting unit and in accordance with the tightening torque value calculated by the torque estimation unit. In the parameter setting mode, a work information storage unit stores the tightening torque value calculated by the torque estimation unit during a tightening work according to a user operation, and the parameter setting unit sets the plurality of parameter values based on the tightening torque value stored in the work information storage unit.Type: GrantFiled: November 30, 2017Date of Patent: October 17, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventor: Hiroshi Miyazaki
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Patent number: 11672911Abstract: A needleless injector pressurizes a substance to be injected having an ejection pressure defined as a pressure of the substance to be injected ejected through an ejection port. The ejection pressure is raised to a first peak pressure after pressurizing is started, is lowered to a pressure lower than the first peak pressure afterward, and then is raised to a second peak pressure again. An on-completion reached depth that is an on-completion reached depth of the substance when the pressurizing portion completes pressurizing is adjustable, the on-completion reached depth being increased along with increase of the first peak pressure and being increased along with reduction of a length between peaks from a first timing at which the ejection pressure reaches the first peak pressure to a second timing at which the ejection pressure reaches the second peak pressure.Type: GrantFiled: June 27, 2018Date of Patent: June 13, 2023Assignee: Daicel CorporationInventors: Takamasa Suzuki, Shingo Atobe, Hiroshi Miyazaki, Hiromitsu Iga, Katsuya Miki