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1. 发明授权

EP2518581B1 MASS FLOW CONTROLLER SYSTEM 有权
公开(公告)号：EP2518581B1
公开(公告)日：2019-03-06
申请号：EP10839472.7
申请日：2010-12-22
申请人： Horiba Stec, Co., Ltd.
发明人： TAKEUCHI, Hiroyuki , YONEDA, Yutaka , ISOBE, Yasuhiro
IPC分类号： G05D7/06

2. 发明授权

EP2365412B1 Flow restrictor 有权
标题翻译： Drosselkörper
公开(公告)号：EP2365412B1
公开(公告)日：2012-10-03
申请号：EP11164165.0
申请日：2005-02-24
申请人： Horiba Stec, Co., Ltd.
发明人： Mudd, Daniel T , White, William W. , Miller, Virginia , Davis, Christopher , Miyoshi, Kimura , Yasuda, Tadahiro
IPC分类号： G05D7/06 , F16K47/08
CPC分类号： F16K47/08

3. 发明公开

EP2407235A1 Liquid sample heating vaporizer 审中-公开
标题翻译： Flüssigprobe-Heizungsverdampfer
公开(公告)号：EP2407235A1
公开(公告)日：2012-01-18
申请号：EP11173535.3
申请日：2011-07-12
申请人： Horiba Stec, Co., Ltd.
发明人： Oba, Hidenori , Nagano, Tadayuki
IPC分类号： B01J7/02 , G01N30/02
CPC分类号： H01L21/67109 , B01B1/06 , G01K1/18
摘要： The present invention is intended to improve response property and accuracy of temperature control of a liquid sample, and provided with: a vaporization tank 21 that retains the liquid sample; one or more heaters 22 that are provided in the vaporization tank 21 and respectively have heating parts 22h that come into contact with the liquid sample to heat the liquid sample; a temperature detection part that is provided with being in contact with an outer surface including the heating part 22h of any of the heaters 22 and detects a temperature of the outer surface; and a control part 25 that receives a temperature detection signal from the temperature detection part to control electric power supplied to the heaters 22.
摘要翻译：本发明旨在改善液体样品的温度控制的响应特性和精度，并具有：保持液体样品的蒸发槽21; 设置在蒸发箱21中的一个或多个加热器22分别具有与液体样品接触的加热部分22h以加热液体样品; 温度检测部，其设置成与包括任何加热器22的加热部22h的外表面接触，并检测外表面的温度; 以及控制部25，其从温度检测部接收温度检测信号，以控制供给到加热器22的电力。

4. 发明公开

EP2141494A1 GAS ANALYZER 审中-公开
标题翻译：气体分析仪
公开(公告)号：EP2141494A1
公开(公告)日：2010-01-06
申请号：EP08739702.2
申请日：2008-04-02
申请人： Horiba Stec, Co., Ltd.
发明人： AOKI, Junji , KITAURA, Hirokazu , SAID, Boumsellek
IPC分类号： G01N27/62
CPC分类号： H01J49/0009 , G01L21/30 , H01J41/02 , H01J41/10 , H01J49/0027
摘要： A gas analyzer using a quadrupole mass spectrometric method etc. is provided with an ionizer 211 to ionize a sample gas, a first ion detector 212 and a second ion detector 213 each configured to detect a respective ion from ionizer 211, and each being disposed a respective distance from the ionizer 211 on an opposite side of the ionizer 211, the respective distances being different from each other, a filter 214 interposed between the ionizer 211 and the first ion detector 212 to selectively allow ions from the ionizer 211 to pass therethrough, and an arithmetic device 3 to correct a partial pressure PP 1 of a specific component obtained from the first ion detector 212 and selected by the filter 214 by using a first total pressure TP 1 of the sample gas obtained from the first ion detector 212 and a second total pressure TP 2 of the sample gas obtained from the second ion detector 213.
摘要翻译：使用四极质量分析法等的气体分析仪设置有用于离子化样品气体的离子发生器211，第一离子检测器212和第二离子检测器213，第一离子检测器212和第二离子检测器213均被配置为检测来自离子发生器211的各个离子，在离子发生器211的相对侧上的离子发生器211的相应距离，各个距离彼此不同;过滤器214，置于离子发生器211和第一离子检测器212之间以选择性地允许离子发生器211的离子通过，以及运算装置3，其使用从第一离子检测器212获得的样本气体的第一总压力TP1和从第一离子检测器212获得的第二总和来校正从第一离子检测器212获得并由过滤器214选择的特定成分的分压PP1 从第二离子检测器213获得的样本气体的压力TP2。

5. 发明公开

EP4053516A1 MATERIAL SUPPLY SYSTEM, PROGRAM FOR A MATERIAL SUPPLY SYSTEM AND MATERIAL SUPPLY METHOD 审中-实审
公开(公告)号：EP4053516A1
公开(公告)日：2022-09-07
申请号：EP22159353.6
申请日：2022-03-01
申请人： HORIBA STEC, Co., Ltd.
发明人： TAGUCHI, Akihiro , TSUJI, Kensuke , MIZUYAMA, Yuki , NAKAMURA, Akihiro , MATSUDA, Shin
IPC分类号： G01F23/24 , G01F23/80
摘要： A rapid rise in the temperature of a liquid level sensor is prevented even in a case in which a vaporization of a liquid material advances so that the interior of a tank comes close to being a vacuum atmosphere. In a material supply system (100) that is equipped with a tank (211) containing a liquid material and with a liquid level sensor (213) that is provided inside the tank (211), and in which the liquid level sensor (213) is a self-heating type of sensor that, in a state in which the liquid level sensor (213) is generating heat as a result of being supplied with a predetermined normal energy, detects a liquid surface, there are provided a monitoring portion (44) that monitors a detection value obtained based on an output signal from the liquid level sensor (213), and an energy control portion (45) that, in a case in which the detection value monitored by the monitoring portion (44) reaches a predetermined upper limit value, performs control in such a way that the energy supplied to the liquid level sensor (213) is low-level energy that is lower than the normal energy.

6. 发明授权

EP2993454B1 CAPACITIVE PRESSURE SENSOR 有权
公开(公告)号：EP2993454B1
公开(公告)日：2019-12-25
申请号：EP14863368.8
申请日：2014-11-25
申请人： Horiba Stec, Co., Ltd.
发明人： KISHIDA, Sotaro , HATAITA, Takehisa , KUWAHARA, Akira
IPC分类号： G01L9/12 , G01L19/04 , G01L9/00 , G01L19/00

7. 发明公开

EP3179502A1 THERMIONIC EMISSION FILAMENT, QUADRUPOLE MASS SPECTROMETER AND RESIDUAL GAS ANALYZING METHOD 无效
标题翻译：化学发射剂，维生素E释放激素释放激素
公开(公告)号：EP3179502A1
公开(公告)日：2017-06-14
申请号：EP16002630.8
申请日：2016-12-09
申请人： Horiba Stec, Co., Ltd.
发明人： Sasai, Kohei , Ikeyama, Toshihiro , Sakai, Toshiaki
IPC分类号： H01J49/08
CPC分类号： H01J1/146 , H01J9/042 , H01J49/08 , H01J49/4215
摘要： In order to provide a thermionic emission filament capable of ensuring a long life and improving an analysis accuracy of a mass spectrometer using the thermionic emission filament, in the thermionic emission filament (211) including a core member (211A) through which electric current flows and an electron emitting layer (211B) which is formed so as to cover a surface of the core member (211A), the electron emitting layer (211B) is configured to have denseness for substantial gas-tight integrity.
摘要翻译：为了提供能够确保长寿命的热离子发射灯丝，并提高使用热离子发射丝的质谱仪的分析精度，在包含电流流动的芯部件（211A）的热离子发射丝（211）中，形成为覆盖芯体（211A）的表面的电子发射层（211B），电子发射层（211B）被构造成具有基本上气密完整性的致密性。

8. 发明公开

EP3155302A1 HIGH CONDUCTANCE VALVE FOR FLUIDS AND VAPORS 审中-实审
标题翻译：达赖姆·维克斯
公开(公告)号：EP3155302A1
公开(公告)日：2017-04-19
申请号：EP15805948.5
申请日：2015-06-12
申请人： Horiba Stec, Co., Ltd.
发明人： VU, Kim Ngoc
IPC分类号： F16K1/32 , F16K27/02
CPC分类号： F16K1/42 , F16K1/12 , F16K31/0655 , Y10T137/0318 , Y10T137/86493
摘要： A high conductance valve for use in fluid delivery systems is comprised of a flat non-circular orifice ridge adjacent to which a control plate having a planar control surface is proximally positioned to adjust the valve effective opening area and thereby the conductance of the valve. The length of the non-circular orifice ridge periphery is substantially greater than the circumference of a similarly sized circular orifice and therefore the realized effective opening area is also substantially greater despite having a similar footprint.
摘要翻译：用于流体输送系统的高电导阀由邻近的平坦的非圆形孔口脊组成，具有平面控制表面的控制板被近端定位，以调节阀的有效开口面积，从而调节阀的电导。非圆形孔脊边缘的长度基本上大于相同尺寸的圆形孔的圆周，因此尽管具有类似的覆盖区，实现的有效开口面积也显着更大。

9. 发明公开

EP3014154A4 INTERLACE LIFTING MECHANISM 有权
标题翻译：链式升降机构
公开(公告)号：EP3014154A4
公开(公告)日：2017-03-29
申请号：EP14842647
申请日：2014-09-04
申请人： HORIBA STEC CO LTD
发明人： VU KIM NGOC
IPC分类号： F16K31/02 , H01F3/00
CPC分类号： F16K27/029 , F16K31/007 , H02N2/043 , Y10T137/7758 , Y10T137/7761
摘要： A mechanism for coupling motion of a piezoelectric actuator in axisymmetric devices like modulating proportional valves uses actuator extension motion to cause translation away from a mechanism mounting plane and thereby enables lifting open of a valve element instead of the usual pushing closed of the valve element. The mechanism does not contain any gears nor leadscrew threads, and in usual practice is constantly loaded, so apparent change of direction is achieved without mechanical backlash introducing hysteresis. The mechanism surrounds a piezoelectric stack actuator by contacting opposite ends of the piezoelectric stack, whereby extension motion lengthening the actuator causes a lifting portion of the mechanism to translate toward the bulk of the actuator while the proximally adjacent mounting portion of the mechanism remains at a fixed location.

10. 发明公开

EP3029444A1 CAPACITIVE SENSOR 有权
标题翻译： KAPAZITIVER传感器
公开(公告)号：EP3029444A1
公开(公告)日：2016-06-08
申请号：EP15003407.2
申请日：2015-11-30
申请人： Horiba Stec, Co., Ltd.
发明人： KISHIDA, Sotaro , NAKAYAMA, Ryota
IPC分类号： G01L9/12 , G01L1/14
CPC分类号： G01R17/02 , G01L1/142 , G01L1/144 , G01L9/0072 , G01L9/12
摘要： The present invention intends to not only reduce a measurement error of a capacitive sensor but improve detection sensitivity, and includes: a detecting capacitor of which the capacitance is changed depending on pressure; a fixed capacitor having reference capacitance; an initial voltage application part that applies an initial voltage having a predetermined frequency to the detecting capacitor and the fixed capacitor; a first operational amplifier that outputs an output voltage based on a partial voltage applied to at least the detecting capacitor; a reference voltage generation part that generates a reference voltage that serves as a reference for a change in the output voltage of the first operational amplifier and has the same frequency as that of the initial voltage; a second operational amplifier that outputs an output voltage based on the difference between the output voltage of the first operational amplifier and the reference voltage; and a pressure operation part that operates a pressure from the amplitude of the output voltage of the second operational amplifier.
摘要翻译：本发明不仅减少了电容传感器的测量误差，而且提高了检测灵敏度，并且包括：电容根据压力而改变的检测电容器; 具有参考电容的固定电容器; 初始电压施加部，其向所述检测电容器和所述固定电容器施加具有预定频率的初始电压; 第一运算放大器，其基于施加到至少所述检测电容器的部分电压输出输出电压; 参考电压产生部，其生成用作第一运算放大器的输出电压变化的基准的基准电压，并具有与初始电压相同的频率; 第二运算放大器，其基于所述第一运算放大器的输出电压与所述参考电压之间的差输出输出电压; 以及压力操作部，其操作来自第二运算放大器的输出电压的振幅的压力。

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