专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10932042B2 Conversation assist apparatus and conversation assist method 有权
公开(公告)号：US10932042B2
公开(公告)日：2021-02-23
申请号：US16895551
申请日：2020-06-08
申请人： YAMAHA CORPORATION
发明人： Katsuya Hirano , Tsuyoshi Okami
IPC分类号： H04R3/00 , H04R1/40 , G10L21/0232 , H04R3/02 , H04R3/12
摘要： A conversation assist apparatus for a vehicle that includes a plurality of microphones and a plurality of electric loudspeakers, each microphone of the plurality of microphones and each electric loudspeaker of the plurality of loudspeakers being arranged so as to correspond to a seat of four seats arranged in a rectangular manner in a passenger compartment of the vehicle includes a signal processor configured to generate an audio signal by adding a delay to an output signal of a microphone of the plurality of microphones; a supplier configured to supply the generated audio signal to an electric loudspeaker of the plurality of electric loudspeakers that corresponds to a diagonal seat, from among the four seats, that is located at a diagonal position of a seat corresponding to the microphone; and a controller configured to control an amount of the delay based on a state of the vehicle.

2. 发明申请

US20150276817A1 CURRENT SENSOR AND CURRENT MEASURING DEVICE 有权
标题翻译：电流传感器和电流测量装置
公开(公告)号：US20150276817A1
公开(公告)日：2015-10-01
申请号：US14666725
申请日：2015-03-24
申请人： Yamaha Corporation
发明人： Yasuhiko Sekimoto , Norihiro Kawagishi , Katsuya Hirano
IPC分类号： G01R15/20 , G01R19/00
CPC分类号： G01R15/207
摘要： A current sensor includes an element substrate that has a first surface facing a wire to which electric current to be measured is supplied and a second surface positioned on the opposite side of the first surface; a pair of sloping surfaces that are formed mutually juxtaposed in the element substrate so as to have slope angles by which their mutual spacing gradually decreases in a first direction approximately orthogonal with the first surface heading from the first surface to the second surface; a pair of magnetism detecting elements that are respectively attached to the pair of sloping surfaces formed in the element substrate; and external connection terminals that are respectively connected to the pair of magnetism detecting elements and that extend in a second direction that is the opposite direction of the first direction, in which the sensitivity directions of the pair of magnetism detecting elements are respectively set so as to slope along the pair of sloping surfaces.
摘要翻译：电流传感器包括：元件基板，其具有面向被供应的电流的导线的第一表面和位于所述第一表面的相对侧上的第二表面; 一对倾斜表面，其相互并置在所述元件基板中，以便具有倾斜角度，使得它们的相互间隔在与从第一表面到第二表面的第一表面大致正交的第一方向上逐渐减小; 一对磁检测元件，分别安装在形成在元件基板中的一对倾斜面上; 以及外部连接端子，其分别连接到所述一对磁检测元件，并且在与所述第一方向相反的方向的第二方向上延伸，所述一对磁检测元件的灵敏度方向分别设定为沿着一对倾斜的表面倾斜。

3. 发明授权

US10812901B2 Conversation assist apparatus and conversation assist method 有权
公开(公告)号：US10812901B2
公开(公告)日：2020-10-20
申请号：US16367930
申请日：2019-03-28
申请人： YAMAHA CORPORATION
发明人： Katsuya Hirano , Tsuyoshi Okami
IPC分类号： H04R3/00 , H04R1/40 , G10L21/0232 , H04R3/02 , H04R3/12
摘要： A conversation assist apparatus for a vehicle that includes a plurality of microphones and a plurality of electric loudspeakers, each microphone of the plurality of microphones and each electric loudspeaker of the plurality of loudspeakers being arranged so as to correspond to a seat of four seats arranged in a rectangular manner in a passenger compartment of the vehicle includes a signal processor configured to generate an audio signal by adding a delay to an output signal of a microphone of the plurality of microphones; a supplier configured to supply the generated audio signal to an electric loudspeaker of the plurality of electric loudspeakers that corresponds to a diagonal seat, from among the four seats, that is located at a diagonal position of a seat corresponding to the microphone; and a controller configured to control an amount of the delay based on a state of the vehicle.

4. 发明授权

US09933462B2 Current sensor and current measuring device 有权
公开(公告)号：US09933462B2
公开(公告)日：2018-04-03
申请号：US14666725
申请日：2015-03-24
申请人： Yamaha Corporation
发明人： Yasuhiko Sekimoto , Norihiro Kawagishi , Katsuya Hirano
IPC分类号： G01R15/20
CPC分类号： G01R15/207
摘要： A current sensor includes an element substrate that has a first surface facing a wire to which electric current to be measured is supplied and a second surface positioned on the opposite side of the first surface; a pair of sloping surfaces that are formed mutually juxtaposed in the element substrate so as to have slope angles by which their mutual spacing gradually decreases in a first direction approximately orthogonal with the first surface heading from the first surface to the second surface; a pair of magnetism detecting elements that are respectively attached to the pair of sloping surfaces formed in the element substrate; and external connection terminals that are respectively connected to the pair of magnetism detecting elements and that extend in a second direction that is the opposite direction of the first direction, in which the sensitivity directions of the pair of magnetism detecting elements are respectively set so as to slope along the pair of sloping surfaces.

5. 发明授权

US09841440B2 Current detection circuit and magnetic detection device provided with same 有权
公开(公告)号：US09841440B2
公开(公告)日：2017-12-12
申请号：US14907002
申请日：2014-07-23
申请人： Yamaha Corporation
发明人： Katsuya Hirano , Yasuhiko Sekimoto , Norihiro Kawagishi
IPC分类号： G01R15/14 , G01R19/00 , G01R33/09 , G01R15/20
CPC分类号： G01R15/148 , G01R15/205 , G01R19/0092 , G01R33/09 , G01R33/093
摘要： A current detection circuit includes a coil that is constituted by a metal wiring formed on a semiconductor substrate, a resistor that is provided in a position near the coil on the semiconductor substrate, constituted by a metal wiring formed on the semiconductor substrate, which is made of a metal material being same as that of the coil, and arranged so as to prevent any magnetic field from being generated due to a current flowing in the resistor, an output circuit that outputs currents in accordance with a resistance ratio between the coil and the resistor to the coil and the resistor correspondingly through a common terminal, and a detection circuit that detects the current flowing in the resistor to thereby detect the current flowing in the coil.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式