Patents by Inventor Kuniaki Kawabata
Kuniaki Kawabata 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: 10097532Abstract: A system for managing sessions between a client and multiple servers includes: a receiver for receiving, as a proxy for each of the servers, a request from the client to any of the servers; a determination unit for determining, upon receipt of the request from the client to any of the servers, whether sessions established between the client and the multiple servers are maintained; a disconnection unit for disconnecting, on condition that a session between the client and any of the multiple servers is already disconnected, the sessions established between the client and the servers different from the disconnected server; and a forward unit for forwarding, on condition that the sessions established between the client and all of the multiple servers are maintained, the received request to the destination server for the request.Type: GrantFiled: December 29, 2014Date of Patent: October 9, 2018Assignee: International Business Machines CorporationInventors: Kuniaki Kawabata, Kohsuke Okamoto
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Patent number: 9055054Abstract: A system for managing sessions between a client and multiple servers includes: a receiver for receiving, as a proxy for each of the servers, a request from the client to any of the servers; a determination unit for determining, upon receipt of the request from the client to any of the servers, whether sessions established between the client and the multiple servers are maintained; a disconnection unit for disconnecting, on condition that a session between the client and any of the multiple servers is already disconnected, the sessions established between the client and the servers different from the disconnected server; and a forward unit for forwarding, on condition that the sessions established between the client and all of the multiple servers are maintained, the received request to the destination server for the request.Type: GrantFiled: May 1, 2012Date of Patent: June 9, 2015Assignee: International Business Machines CorporationInventors: Kuniaki Kawabata, Kohsuke Okamoto
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Publication number: 20150121502Abstract: A system for managing sessions between a client and multiple servers includes: a receiver for receiving, as a proxy for each of the servers, a request from the client to any of the servers; a determination unit for determining, upon receipt of the request from the client to any of the servers, whether sessions established between the client and the multiple servers are maintained; a disconnection unit for disconnecting, on condition that a session between the client and any of the multiple servers is already disconnected, the sessions established between the client and the servers different from the disconnected server; and a forward unit for forwarding, on condition that the sessions established between the client and all of the multiple servers are maintained, the received request to the destination server for the request.Type: ApplicationFiled: December 29, 2014Publication date: April 30, 2015Inventors: Kuniaki Kawabata, Kohsuke Okamoto
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Publication number: 20120278491Abstract: A system for managing sessions between a client and multiple servers includes: a receiver for receiving, as a proxy for each of the servers, a request from the client to any of the servers; a determination unit for determining, upon receipt of the request from the client to any of the servers, whether sessions established between the client and the multiple servers are maintained; a disconnection unit for disconnecting, on condition that a session between the client and any of the multiple servers is already disconnected, the sessions established between the client and the servers different from the disconnected server; and a forward unit for forwarding, on condition that the sessions established between the client and all of the multiple servers are maintained, the received request to the destination server for the request.Type: ApplicationFiled: May 1, 2012Publication date: November 1, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kuniaki Kawabata, Kohsuke Okamoto
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Patent number: 8195808Abstract: To manage sessions between a client apparatus and a plurality of sever devices.Type: GrantFiled: November 6, 2008Date of Patent: June 5, 2012Assignee: International Business Machines CorporationInventors: Kuniaki Kawabata, Kohsuke Okamoto
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Publication number: 20090150485Abstract: To manage sessions between a client apparatus and a plurality of sever devices.Type: ApplicationFiled: November 6, 2008Publication date: June 11, 2009Inventors: Kuniaki Kawabata, Kohsuke Okamoto
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Publication number: 20080267469Abstract: The present invention provides assistance for visual observation based counting of particles or crystals. In an image of a specimen of an unidentified sample, particles are counted from an image obtained as a result of binarization using a method such as the discriminant analysis method, for example, and crystals are counted from two images using the difference between the images according with different imaging conditions. As an example, in the particle counting, such as a two-step noise removal is performed, and also, for the crystals, alignment and aspect ratio calculation are performed. In particular, the present invention can provide assistance for the dispersion staining method in which asbestos crystals are visually searched for using a phase-contrast microscope.Type: ApplicationFiled: March 12, 2008Publication date: October 30, 2008Applicants: RIKEN, TAKEDA RIKA KOGYO CO., LTD.Inventors: Kuniaki Kawabata, Yuta Komori, Taketoshi Mishima, Hajime Asama, Kei Takeda
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Patent number: 7081731Abstract: A translatory actuator unit including a translatory actuator module that moves an object straightly, a force sensor that detects a load applied to the translatory actuator module, and a servo control module that controls a speed, a position and/or output power of the translatory actuator module. The translatory actuator module, the force sensor and the servo control module are integrally configured. The servo control module has a two-way network means of receiving a control command concerning the speed, the position and/or the output power from a network, and transmitting information of the speed, the position and/or the output power to the network, a control means of controlling the speed, the position and/or the output power, and a self-diagnosis means of confirming safety and detecting an abnormal state based on detected information of the speed, the position, the load, and/or an electric current of the translatory actuator module.Type: GrantFiled: April 23, 2004Date of Patent: July 25, 2006Assignee: RIKENInventors: Hajime Asama, Kuniaki Kawabata, Hayato Kaetsu, Kazuhiro Kosuge, Yasuhiro Hirata
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Publication number: 20040215370Abstract: A translatory actuator unit including a translatory actuator module that moves an object straightly, a force sensor that detects a load applied to the translatory actuator module, and a servo control module that controls a speed, a position and/or output power of the translatory actuator module. The translatory actuator module, the force sensor and the servo control module are integrally configured. The servo control module has a two-way network means of receiving a control command concerning the speed, the position and/or the output power from a network, and transmitting information of the speed, the position and/or the output power to the network, a control means of controlling the speed, the position and/or the output power, and a self-diagnosis means of confirming safety and detecting an abnormal state based on detected information of the speed, the position, the load, and/or an electric current of the translatory actuator module.Type: ApplicationFiled: April 23, 2004Publication date: October 28, 2004Applicant: RIKENInventors: Hajime Asama, Kuniaki Kawabata, Hayato Kaetsu, Kazuhiro Kosuge, Yasuhiro Hirata
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Patent number: 6453212Abstract: In a method for mobile robot motion control for the sake of controlling motional characteristics of the mobile robot, such motional characteristics of mobile robot are made to be virtually equivalent motional characteristics of a caster, whereby motional performance adaptable to an external force is realized. Thus, a method for mobile robot motion control by which an object can be cooperatively manipulated by human being and mobile robot is provided.Type: GrantFiled: September 7, 2000Date of Patent: September 17, 2002Assignee: RikenInventors: Hajime Asama, Hayoto Kaetsu, Kuniaki Kawabata, Kazuhiro Kosuge, Yasuhisa Hirata