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1. 发明授权

US06880407B2 Load sensor with use of crystal resonator 失效
标题翻译：使用晶体谐振器的负载传感器
公开(公告)号：US06880407B2
公开(公告)日：2005-04-19
申请号：US10163858
申请日：2002-06-05
申请人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
发明人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
IPC分类号： G01G3/16 , G01G3/13 , G01L1/10 , H01L41/08 , H01L41/18 , G01B7/16 , H01L41/04
CPC分类号： G01G3/13
摘要： Excitation electrodes are respectively affixed to central portions of both surfaces of a long plate-shaped AT-cut crystal resonator, the central portion starts a thickness shear oscillation in the length direction of the crystal resonator when an electric signal is applied to the central portion of the crystal resonator through the excitation electrodes. And, channel-shaped, half-circular-shaped, or trapezoid grooves in cross-section are respectively formed in the plate width direction on middle portions between the center portion and end portions of the crystal resonator. These grooves are formed so as to be symmetrical with respect to a thicknesswise central position of the crystal resonator through a well-known etching technique such as photo-etching and the like.
摘要翻译：励磁电极分别固定在长板状AT切割晶体谐振器的两个表面的中心部分，当电信号施加到晶体谐振器的中心部分时，中心部分在晶体谐振器的长度方向上开始厚度剪切振荡晶体谐振器通过激发电极。并且，在晶体谐振器的中心部分和端部之间的中间部分上分别在板宽度方向上形成横截面的通道形状，半圆形或梯形槽。这些槽通过公知的蚀刻技术如光蚀刻等形成为相对于晶体谐振器的厚度方向中心位置对称。

2. 发明申请

US20050139016A1 Load sensor with use of crystal resonator 审中-公开
公开(公告)号：US20050139016A1
公开(公告)日：2005-06-30
申请号：US11065209
申请日：2005-02-22
申请人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
发明人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
IPC分类号： G01G3/16 , G01G3/13 , G01L1/10 , H01L41/08 , H01L41/18
CPC分类号： G01G3/13
摘要： Excitation electrodes are respectively affixed to central portions of both surfaces of a long plate-shaped AT-cut crystal resonator, the central portion starts a thickness shear oscillation in the length direction of the crystal resonator when an electric signal is applied to the central portion of the crystal resonator through the excitation electrodes. And, channel-shaped, half-circular-shaped, or trapezoid grooves in cross-section are respectively formed in the plate width direction on middle portions between the center portion and end portions of the crystal resonator. These grooves are formed so as to be symmetrical with respect to a thicknesswise central position of the crystal resonator through a well-known etching technique such as photo-etching and the like.

3. 发明授权

US4709770A Device for correcting dynamic weight signal from conveyer weigher 失效
标题翻译：用于从输送机称重器校正动态重量信号的装置
公开(公告)号：US4709770A
公开(公告)日：1987-12-01
申请号：US937105
申请日：1986-12-02
申请人： Toru Kohashi , Motoyuki Adachi
发明人： Toru Kohashi , Motoyuki Adachi
IPC分类号： G01G11/00 , G01G3/14 , G01G3/147 , G01G19/03 , G01G23/16 , G01G19/52 , G01G23/10
CPC分类号： G01G19/03 , G01G23/163 , G01G3/1414 , G01G3/147
摘要： A device used with a conveyer weigher for automatically correcting dynamic weight signals indicative of the weights of articles successively fed to the weighing conveyer of the weigher at constant intervals, wherein the weight signal of each article is influenced by the "aftereffect" of that of the preceding article, which can automatically change the rate of correction when any article drops out from a regular interval feed line, thereby obtaining the true static weight of each article at any time.
摘要翻译：一种与输送机称重器一起使用的装置，用于自动校正表示以恒定间隔连续供给到称重传送器的称重输送机的物品的重量的动态重量信号，其中每个物品的重量信号受到“ 前一篇文章，当任何物品从定期间隔进料线中脱落时，可以自动更改校正率，从而在任何时间获得每件物品的真实静态重量。

4. 发明授权

US4611674A Analog weighing system with digital processing via a single A/D converter 失效
标题翻译：模拟称重系统，通过单个A / D转换器进行数字处理
公开(公告)号：US4611674A
公开(公告)日：1986-09-16
申请号：US720696
申请日：1985-04-08
申请人： Motoyuki Adachi , Toru Kohashi
发明人： Motoyuki Adachi , Toru Kohashi
IPC分类号： G01G11/00 , G01G11/04 , G01G11/18 , G01G15/00 , G01G23/37 , G01G9/00 , G01G3/14 , G01G23/10
CPC分类号： G01G11/046 , G01G11/18 , Y10S177/03
摘要： A weighing system, including a plurality of conveyer-type continuous weighing machines each having an analog weighing unit and a digital measurement processing unit, and a single common analog-to-digital convertor operated in time division fashion.
摘要翻译：一种称重系统，包括多个输送机型连续称重机，每个称重机具有模拟称重单元和数字测量处理单元，以及以时分方式操作的单个公共模拟 - 数字转换器。

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