Patents by Inventor Shuhei Nishiyama
Shuhei Nishiyama 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: 11191399Abstract: According to the embodiment, a toilet seat including: a bottom plate; a top plate including a sidewall part and a seating part; and a bonding member bonding the bottom plate and the sidewall part and having an exposed surface, the sidewall part including a sidewall base, a first hanging part extending downward from a lower end of the sidewall base, and a second hanging part provided to be separated from the first hanging part at the lower end of the sidewall base to provide a recess recessed upward between the first and second hanging parts, the second hanging part being disposed at a position not overlapping the bottom plate in a vertical direction, the bonding member being provided in the recess, the exposed surface being disposed between the second hanging part and the bottom plate, a width of the second hanging part decreasing downward from the sidewall base.Type: GrantFiled: May 21, 2020Date of Patent: December 7, 2021Assignee: Toto Ltd.Inventors: Takeshi Hayashida, Nobuhiko Umeda, Shuhei Nishiyama, Takeshi Inada, Minoru Sato
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Patent number: 11033159Abstract: A toilet seat includes: a bottom plate including an engaging part; a top plate including a sidewall part provided on the bottom plate and a seating part supported by the sidewall part; and a bonding member having an exposed surface exposed externally. The engaging part is provided at a position opposing the sidewall part and has a recessed shape recessed downward. The sidewall part includes a sidewall base, a first hanging part extending downward from the sidewall base and engaging the engaging part, and a second hanging part provided to be separated from the first hanging part at the sidewall base to provide a recess recessed upward between the first hanging part and the second hanging part, the second hanging part being disposed at a position not overlapping the bottom plate. A side surface of the engaging part faces away and also extends away from the second hanging part.Type: GrantFiled: March 30, 2018Date of Patent: June 15, 2021Assignee: Toto Ltd.Inventors: Takeshi Hayashida, Nobuhiko Umeda, Shuhei Nishiyama, Takeshi Inada, Minoru Sato
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Publication number: 20210000308Abstract: A toilet seat includes: a bottom plate including an engaging part; a top plate including a sidewall part provided on the bottom plate and a seating part supported by the sidewall part; and a bonding member having an exposed surface exposed externally. The engaging part is provided at a position opposing the sidewall part and has a recessed shape recessed downward. The sidewall part includes a sidewall base, a first hanging part extending downward from the sidewall base and engaging the engaging part, and a second hanging part provided to be separated from the first hanging part at the sidewall base to provide a recess recessed upward between the first hanging part and the second hanging part, the second hanging part being disposed at a position not overlapping the bottom plate. A side surface of the engaging part faces away and also extends away from the second hanging part.Type: ApplicationFiled: March 30, 2018Publication date: January 7, 2021Inventors: Takeshi HAYASHIDA, Nobuhiko UMEDA, Shuhei NISHIYAMA, Takeshi INADA, Minoru SATO
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Patent number: 10874267Abstract: A toilet seat includes a bottom plate including a first main part including a first opening, a pair of first hinge parts provided on both side ends of a first back end portion of the first main part, a top plate provided on the bottom plate, the top plate including a second main part including a second opening opposing the first opening and a pair of second hinge parts provided on both side ends of a second back end portion of the second main part, a first bonding member bonding an outer perimeter side of the bottom plate and the top plate, and a second bonding member bonding an inner perimeter side of the bottom plate and the top plate.Type: GrantFiled: September 4, 2019Date of Patent: December 29, 2020Assignee: TOTO LTD.Inventors: Takeshi Inada, Takeshi Hayashida, Nobuhiko Umeda, Shuhei Nishiyama, Minoru Sato
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Publication number: 20200275810Abstract: According to the embodiment, a toilet seat including: a bottom plate; a top plate including a sidewall part and a seating part; and a bonding member bonding the bottom plate and the sidewall part and having an exposed surface, the sidewall part including a sidewall base, a first hanging part extending downward from a lower end of the sidewall base, and a second hanging part provided to be separated from the first hanging part at the lower end of the sidewall base to provide a recess recessed upward between the first and second hanging parts, the second hanging part being disposed at a position not overlapping the bottom plate in a vertical direction, the bonding member being provided in the recess, the exposed surface being disposed between the second hanging part and the bottom plate, a width of the second hanging part decreasing downward from the sidewall base.Type: ApplicationFiled: May 21, 2020Publication date: September 3, 2020Inventors: Takeshi HAYASHIDA, Nobuhiko UMEDA, Shuhei NISHIYAMA, Takeshi INADA, Minoru SATO
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Patent number: 10738137Abstract: A polymerization device that includes: a reaction vessel that houses a polymerization solution and in which a polymerization reaction is performed; a stirring blade that stirs the polymerization solution housed in the reaction vessel; a plurality of heat transfer pipes that transfer heat to the polymerization solution in order to start the polymerization reaction and cause the polymerization reaction to proceed, and that remove, from the polymerization solution, heat generated by the polymerization reaction; and a baffle arranged between a vessel wall of the reaction vessel and the heat transfer pipes.Type: GrantFiled: October 15, 2019Date of Patent: August 11, 2020Assignee: KUREHA CORPORATIONInventors: Tomoya Kotake, Noriyuki Yoshio, Shuhei Nishiyama, Misato Matsuoka
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Patent number: 10682026Abstract: A toilet seat includes a bottom plate, a top plate, and a bonding member. The top plate includes a sidewall part and a seating part. The sidewall part is provided on the bottom plate along a vertical direction. The seating part is supported by the sidewall part. The bonding member bonds the bottom plate and the sidewall part. The bonding member has an exposed surface exposed externally. The exposed surface is positioned below a central plane of the bottom plate and positioned outward of a central plane of the sidewall part.Type: GrantFiled: March 20, 2019Date of Patent: June 16, 2020Assignee: TOTO LTD.Inventors: Takeshi Hayashida, Shuhei Nishiyama, Nobuhiko Umeda, Takeshi Inada
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Publication number: 20200100632Abstract: A toilet seat includes a bottom plate including a first main part including a first opening, a pair of first hinge parts provided on both side ends of a first back end portion of the first main part, a top plate provided on the bottom plate, the top plate including a second main part including a second opening opposing the first opening and a pair of second hinge parts provided on both side ends of a second back end portion of the second main part, a first bonding member bonding an outer perimeter side of the bottom plate and the top plate, and a second bonding member bonding an inner perimeter side of the bottom plate and the top plate.Type: ApplicationFiled: September 4, 2019Publication date: April 2, 2020Inventors: Takeshi Inada, Takeshi Hayashida, Nobuhiko Umeda, Shuhei Nishiyama, Minoru Sato
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Publication number: 20200040111Abstract: A polymerization device that includes: a reaction vessel that houses a polymerization solution and in which a polymerization reaction is performed; a stirring blade that stirs the polymerization solution housed in the reaction vessel; a plurality of heat transfer pipes that transfer heat to the polymerization solution in order to start the polymerization reaction and cause the polymerization reaction to proceed, and that remove, from the polymerization solution, heat generated by the polymerization reaction; and a baffle arranged between a vessel wall of the reaction vessel and the heat transfer pipes.Type: ApplicationFiled: October 15, 2019Publication date: February 6, 2020Inventors: Tomoya KOTAKE, Noriyuki YOSHIO, Shuhei NISHIYAMA, Misato MATSUOKA
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Publication number: 20200024371Abstract: A polymerization device that includes: a reaction vessel that houses a polymerization solution and in which a polymerization reaction is performed; a stirring blade that stirs the polymerization solution housed in the reaction vessel; a plurality of heat transfer pipes that transfer heat to the polymerization solution in order to start the polymerization reaction and cause the polymerization reaction to proceed, and that remove, from the polymerization solution, heat generated by the polymerization reaction; and a baffle arranged between a vessel wall of the reaction vessel and the heat transfer pipes.Type: ApplicationFiled: April 24, 2019Publication date: January 23, 2020Inventors: Tomoya KOTAKE, Noriyuki YOSHIO, Shuhei NISHIYAMA, Misato MATSUOKA
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Publication number: 20190216275Abstract: A toilet seat includes a bottom plate, a top plate, and a bonding member. The top plate includes a sidewall part and a seating part. The sidewall part is provided on the bottom plate along a vertical direction. The seating part is supported by the sidewall part. The bonding member bonds the bottom plate and the sidewall part. The bonding member has an exposed surface exposed externally. The exposed surface is positioned below a central plane of the bottom plate and positioned outward of a central plane of the sidewall part.Type: ApplicationFiled: March 20, 2019Publication date: July 18, 2019Inventors: Takeshi Hayashida, Shuhei Nishiyama, Nobuhiko Umeda, Takeshi Inada
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Patent number: 8468171Abstract: Provided is a mechanism wherein key-value structure data are effectively combined, and dynamic changes in the data structure and amount of data are coped with flexibly; and wherein the throughput in frequent reading of simple tables is improved with this mechanism. A flexible data model is built, by making a referring mechanism for referring to attributes, and a referred-to mechanism wherein references to attributes are made, to be a “referring—-referring” element and a “referred-to—-referred-to” element; making a component by sandwiching key-value-store structure data; and combining components having multiple attributes with each other, as a “referring—referred-to” relationship. Furthermore, receiving search results as a key-value-store structure cache will contribute in simplifying accesses by conventional application programs to the aforementioned flexible data model, which by extension will contribute in making the whole application program more high-speed.Type: GrantFiled: July 2, 2010Date of Patent: June 18, 2013Assignee: Shuhei NishiyamaInventor: Shuhei Nishiyama
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Publication number: 20120109918Abstract: To achieve a multi-transaction processing system which assumes real-time update having practical throughput being a requirement, in multi-transaction processing in which consistency should be maintained. An update access-counter technology is applied which assumes a time when a counter is returned to an initial value depending on the up-down counting of the counter identified by a process ID of a process that is a starting point of multi-transaction processing being the completion of one multi-transaction processing, thus solving the problem.Type: ApplicationFiled: January 11, 2012Publication date: May 3, 2012Inventor: Shuhei Nishiyama
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Patent number: 8140498Abstract: It is a purpose of this invention to achieve Scale-Out of the distributed database system that assumes a real-time update to be a requirement and which is achieved by dividing the database system into two or more database domains. This is to achieve handling of even larger scale databases while providing even higher performance. Assuming that the large-scale database system has been distributed to two or more of above-mentioned data base domains, in multi transaction processing with real-time update of the database object across two or more of above-mentioned database domain, this invention is achieved by executing the above-mentioned multi transaction processing to the database meta information storage management part in the database meta information management repository device by applying partition topology technology or replication topology technology for exchange and synchronization of meta information such as status information etc. at even higher speeds.Type: GrantFiled: May 12, 2010Date of Patent: March 20, 2012Inventor: Shuhei Nishiyama
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Publication number: 20110010338Abstract: This invention is a distributed database system, which comprises a plurality of database domains which include one or more databases, and each of database domains is administered by a topology administration server. This topology administration server may have information of database in the database domain, such as data dictionaries, locking information, or data integrity information at join operation, and are transformer to the other topology administration server in the other database domain on the network by peer to peer. This invention makes join overhead such as a two phases commit or replication decrease, and achieve realization of multi instance real time updatable distributed database environment.Type: ApplicationFiled: September 3, 2010Publication date: January 13, 2011Inventor: Shuhei Nishiyama
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Publication number: 20110004638Abstract: It is a problem of this invention to offer the means to construct a more advanced, more complex system from which it is requested to unite a key-value structural data effectively, and to correspond to a dynamic change in the data structure and volume of data flexibly. In this invention, ‘Reference mechanism to refer to the attribute’ and ‘Referred mechanism because of the reference as the attribute’ add to a key-value structural data. This Key-Value structural data refers to another one to which ‘Reference mechanism to refer to the attribute’ and ‘Referred mechanism because of the reference as the attribute’ are added as an attribute, and this data is referred to from another one to which ‘Reference mechanism to refer to the attribute’ and ‘Referred mechanism because of the reference as the attribute’ are added as the attribute. The problem is solved by such a mechanism's being offered.Type: ApplicationFiled: July 2, 2010Publication date: January 6, 2011Inventor: Shuhei Nishiyama
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Publication number: 20100293140Abstract: It is a purpose of this invention to achieve Scale-Out of the distributed database system that assumes a real-time update to be a requirement and which is achieved by dividing the database system into two or more database domains. This is to achieve handling of even larger scale databases while providing even higher performance. Assuming that the large-scale database system has been distributed to two or more of above-mentioned data base domains, in multi transaction processing with real-time update of the database object across two or more of above-mentioned database domain, this invention is achieved by executing the above-mentioned multi transaction processing to the database meta information storage management part in the database meta information management repository device by applying partition topology technology or replication topology technology for exchange and synchronization of meta information such as status information etc. at even higher speeds.Type: ApplicationFiled: May 12, 2010Publication date: November 18, 2010Inventor: Shuhei Nishiyama
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Publication number: 20060149786Abstract: Disclosed is a distributed database system, which effectively utilizes surplus resources of a plurality of computers. For this, a topology administration server device correlates an identifier identifying a database object administered by a database administration device with an identifier identifying the database administration apparatus. When a plurality of computers transmit a cache request including an identifier identifying a database object to the topology administration server device so as to cache the database object, the topology administration server device transfers the cache request to the database administration device so that the database object is transmitted to a computer and cached there. It is also possible to operate a program executing calculation in a computer while referencing the database object cached.Type: ApplicationFiled: November 12, 2003Publication date: July 6, 2006Inventor: Shuhei Nishiyama