Invention Grant
- Patent Title: Inner force sense presentation device, inner force sense presentation method, and inner force sense presentation program
- Patent Title (中): 内力感知呈现装置，内力感知呈现方法和内力表现方案
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Application No.: US10579469Application Date: 2005-07-14
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Publication No.: US07889170B2Publication Date: 2011-02-15
- Inventor: Yuriko Suzuki , Minoru Kobayashi , Katsuhiko Ogawa
- Applicant: Yuriko Suzuki , Minoru Kobayashi , Katsuhiko Ogawa
- Applicant Address: JP Tokyo
- Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-208624 20040715; JP2004-228787 20040805
- International Application: PCT/JP2005/013089 WO 20050714
- International Announcement: WO2006/006686 WO 20060119
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G10H1/18 ; G10H3/14 ; H03M11/00
Abstract:
A force feedback apparatus of the present invention includes: jetting means that includes a nozzle and that can control a jet amount or a jet direction of gas or liquid jetted from the nozzle; jet control means for controlling the jet amount or the jet direction of the gas or the liquid according to a position or an orientation of a receiver that receives pressure by the gas or the liquid jetted from the jetting means so as to provide force feedback to an operator. When the receiver has a concave shape of a diameter D, intervals for placing the nozzles in the jetting means are set such that at least one nozzle exists within a region having a diameter of a constant×D.
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