Patents by Inventor Masaki Onishi
Masaki Onishi 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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Publication number: 20240120618Abstract: [Problem] To provide a separator for a lead acid battery capable of suppressing electrolyte stratification and improving the battery reliability (prolongation of life during idling stop operation and stability of capacity detection) of a lead acid battery. [Solution] A separator for a lead acid battery, characterized in that the separator comprises a porous backweb and a plurality of ribs extending from each of both surfaces of the backweb, the rib on a surface on a side that comes into contact with a positive electrode plate is a broken rib, has a shape with two or more bending points, and is a linear broken rib that bends in opposite directions at each of two consecutive bending points or is a curved broken rib having one or more inflection points.Type: ApplicationFiled: December 28, 2021Publication date: April 11, 2024Inventors: Hiroki Kageyama, Takashi Shidomi, Masaki Onishi
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Patent number: 11935774Abstract: Provided is an assembly jig set of semiconductor module having a plurality of semiconductor chips, the assembly jig set comprising: a first outer frame jig; and a plurality of inner piece jigs positioned by the first outer frame jig and each having a sectioned shape corresponding to the first outer frame jig, wherein one of the inner piece jigs has a plurality of opening portions for positioning the semiconductor chips. A manufacturing method of a semiconductor module using an assembly jig set is provided.Type: GrantFiled: May 23, 2022Date of Patent: March 19, 2024Assignee: FUJI ELECTRIC CO., LTD.Inventors: Kazunaga Onishi, Takeshi Yokoyama, Masaki Maruyama
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Patent number: 11158908Abstract: [Problem] A separator for a lead acid storage battery that is prevented from suffering the puncture of a separator formed of a microporous film is to be provided. [Solution] The separator includes: a microporous film having a thickness of from 0.1 to 0.3 mm as a base portion 3; plural main ribs 2a that are provided on one surface 3a of the base portion 3; and plural miniature ribs 2b that have a lower height than a height of the main ribs 2a and are provided on the other surface 3b of the base portion 3, and the plural miniature ribs 2b are provided in a linear form with an inter-rib distance P, which is a distance between facing surfaces of the adjacent miniature ribs 2b, of less than 1.9 mm.Type: GrantFiled: April 27, 2018Date of Patent: October 26, 2021Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Masaki Onishi, Takashi Shidomi, Masahiro Kawachi
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Publication number: 20200136117Abstract: [Problem] A separator for a lead acid storage battery that is prevented from suffering the puncture of a separator formed of a microporous film is to be provided. [Solution] The separator includes: a microporous film having a thickness of from 0.1 to 0.3 mm as a base portion 3; plural main ribs 2a that are provided on one surface 3a of the base portion 3; and plural miniature ribs 2b that have a lower height than a height of the main ribs 2a and are provided on the other surface 3b of the base portion 3, and the plural miniature ribs 2b are provided in a linear form with an inter-rib distance P, which is a distance between facing surfaces of the adjacent miniature ribs 2b, of less than 1.9 mm.Type: ApplicationFiled: April 27, 2018Publication date: April 30, 2020Applicant: Nippon Sheet Glass Company, LimitedInventors: Masaki ONISHI, Takashi SHIDOMI, Masahiro KAWACHI
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Publication number: 20190097198Abstract: To provide a separator that has a strength preventing cracks from being formed in the production of a wound battery irrespective of a thin profile thereof, has high discharge rate characteristics, and has resistance to the formation of hydrofluoric acid due to the thermal decomposition of the electrolytic solution in high-temperature storage. A separator for a nonaqueous electrolyte secondary battery and a nonaqueous electrolyte secondary battery comprising the separator, wherein the separator comprising mainly glass fibers having added thereto MgO as an additive, the separator having a thickness of 45 ?m or less, a winding breakage strength of 1.2 kg or more, an anti-short-circuit strength of 1.0 kgf or more, and a separator resistance of 1.0 ohm or less.Type: ApplicationFiled: February 10, 2017Publication date: March 28, 2019Applicant: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Takahiro OHARA, Yuji KATAGIRI, Masaki ONISHI
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Publication number: 20150255005Abstract: To provide an action exhibiting apparatus capable of effectively exhibiting an exemplary action to a user. An action evaluating apparatus according to the present invention includes a part coordinate calculating section that calculates a part coordinate of a body of a user based on image data on the user, a user model generating section that generates a geometric model of the user based on the part coordinate and generates moving image data on an instructor action represented by the geometric model of the user based on an instructor action parameter, an action evaluating section that evaluates an action of the user based on the part coordinate, and an output controlling section that displays the instructor action represented by the geometric model of the user and the action of the user in a superimposed manner and outputs an evaluation result.Type: ApplicationFiled: September 9, 2013Publication date: September 10, 2015Inventors: Ikushi Yoda, Masaki Onishi, Tetsuo Yukioka, Shoichi Ohta, Shiro Mishima, Jun Oda
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Publication number: 20130040225Abstract: The reinforcing sheet according to the present invention includes glass fibers and an organic binder that coats the glass fibers, and has voids to be filled with a solid electrolyte. The organic binder is (i) an organic polymer containing no element other than carbon, hydrogen and fluorine; or (ii) an organic polymer having a main chain and side chains, the main chain being perfluoroalkylene, and at least one of the side chains being terminated with a sulfonic acid group or a carboxylic acid group. The reinforcing sheet according to the present invention is suitable for improving the durability of a solid electrolyte membrane and maintaining the chemical stability thereof.Type: ApplicationFiled: March 7, 2011Publication date: February 14, 2013Applicant: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Masaki Onishi, Masamichi Kezuka, Shuhei Sakaguchi
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Publication number: 20080143410Abstract: A clock input/output device has three-state inverters Iv1 to Iv3 and an inverter Iv4, which cooperate to make equal the on-state resistance through a supply-voltage-side (VDD-side) transistor and the on-state resistance through a ground-voltage-side (0-side) transistor so as to make equal to VDD/2 the threshold voltage with reference to which the clock input/output device evaluates the input thereto to determine whether or not to change the state of the output thereof.Type: ApplicationFiled: August 4, 2004Publication date: June 19, 2008Inventors: Masaki Onishi, Masayu Fujiwara
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Publication number: 20070118896Abstract: A network attack mitigation device defends a victim device against an attack from an attacker device while collaborating with other network attack mitigation devices. When the attack ends, the network attack mitigation device decides whether to terminate mitigation measure taken against the attack. This decision is made based on a status of other network attack mitigation device that is nearer to the attacker device than the network attack mitigation device. When deciding not to prepare for resume of the attack, the network attack mitigation device deletes information relating to the attack and returns to a normal state. When deciding to prepare for resume of the attack, the network attack mitigation device prepares to resume of the attack without deleting the information relating to the attack.Type: ApplicationFiled: May 12, 2005Publication date: May 24, 2007Applicant: Nippon Telegraph and Telephone CorporationInventors: Yuji Soejima, Masaki Onishi, Hitoshi Fuji
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Patent number: 7216249Abstract: A clock generation system for generating a first-, a second-, and a third-reference frequency clocks having respective frequencies having predetermined ratios to the reference frequency of a reference clock, using PL circuits in such a way that the clocks have sufficient S/N ratios in spite of the S/N ratio limitation by the noise floor. A first reference frequency clock is supplied to a first PLL circuit to generate an intermediate-frequency clock having an intermediate frequency having a predetermined ratio to the reference clock. The intermediate-frequency clock is supplied to a second and a third PLL circuits to generate a second and a third reference frequency clocks having frequencies respectively having a second and a third ratios to the intermediate frequency, respectively.Type: GrantFiled: June 9, 2003Date of Patent: May 8, 2007Assignee: Rohm Co., Ltd.Inventors: Masayu Fujiwara, Masaki Onishi
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Publication number: 20030229815Abstract: A clock generation system for generating a first-, a second-, and a third-reference frequency clocks having respective frequencies having predetermined ratios to the reference frequency of a reference clock, using PL circuits in such a way that the clocks have sufficient S/N ratios in spite of the SIN ratio limitation by the noise floor. A first reference frequency clock is supplied to a first PLL circuit to generate an intermediate-frequency clock having an intermediate frequency having a predetermined ratio to the reference clock. The intermediate-frequency clock is supplied to a second and a third PLL circuits to generate a second and a third reference frequency clocks having frequencies respectively having a second and a third ratios to the intermediate frequency, respectively.Type: ApplicationFiled: June 9, 2003Publication date: December 11, 2003Applicant: ROHM CO., LTD.Inventors: Masayu Fujiwara, Masaki Onishi