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1. 发明授权

US4447543A Method for measuring volatile hydrides 失效
标题翻译：挥发性氢化物的测定方法
公开(公告)号：US4447543A
公开(公告)日：1984-05-08
申请号：US207945
申请日：1981-11-18
申请人： Hikaru Harada , Teruo Akiyama , Tuneo Hiyama
发明人： Hikaru Harada , Teruo Akiyama , Tuneo Hiyama
IPC分类号： G01N31/00 , G01N33/00 , G01N21/00
CPC分类号： G01N33/0036 , G01N31/00 , Y10T436/16
摘要： According to the present invention volatile hydrides such as diborane, arsine, phosphine and the like are made to react with mercuric oxide at room temperature to produced mercury atom, the concentration of which is thereafter measured and the concentration of volatile hydrides is determined in accordance with the corresponding measured mercury atom concentration. As the measuring apparatus according to the present invention is made to measure mercury atom, it can easily detect even extremely small quantity of substances such as volatile hydrides and respond quickly, thus enabling the apparatus to be suitably used as a monitor in semiconductor industry.
摘要翻译：根据本发明，在室温下使诸如乙硼烷，胂，膦等的挥发性氢化物与氧化汞反应生成汞原子，此后测定其浓度，并根据下列方法确定挥发性氢化物的浓度对应测量的汞原子浓度。由于根据本发明的测量装置测量汞原子，所以它可以容易地检测甚至非常少量的挥发性氢化物的物质，并且快速响应，从而使该装置能够适合用作半导体工业中的监视器。

2. 发明授权

US4309385A Apparatus for measuring volatile hydrides 失效
标题翻译：用于测量挥发性氢化物的装置
公开(公告)号：US4309385A
公开(公告)日：1982-01-05
申请号：US109329
申请日：1980-01-04
申请人： Hikaru Harada , Teruo Akiyama , Tuneo Hiyama
发明人： Hikaru Harada , Teruo Akiyama , Tuneo Hiyama
IPC分类号： G01N31/00 , G01N33/00 , G01N21/00
CPC分类号： G01N33/0036 , G01N31/00 , Y10T436/16
摘要： According to the present invention volatile hydrides such as diborane, arsine, phosphine and the like are made to react with mercuric oxide at an ordinary temperature to produce mercury atoms, the concentration of which is thereafter measured and the concentration of volatile hydrides is determined in accordance with the corresponding measured mercury atom concentration. As the measuring apparatus according to the present invention is made to measure mercury atoms, it can easily detect even extremely small quantity of substances such as volatile hydrides and respond quickly, thus enabling the apparatus being suitably used as a monitor in the semiconductor industry.
摘要翻译：根据本发明，使诸如乙硼烷，胂，膦等的挥发性氢化物在常温下与氧化汞反应，生成水银原子，然后测量其浓度，并根据其测定挥发性氢化物的浓度与相应测量的汞原子浓度。由于根据本发明的测量装置测量汞原子，所以它可以容易地检测甚至非常少量的挥发性氢化物的物质，并迅速响应，从而使该装置能够适用于半导体工业中的监视器。

3. 发明授权

US09022749B2 Swing drive controlling system for construction machine 有权
标题翻译：施工机械摆动驱动控制系统
公开(公告)号：US09022749B2
公开(公告)日：2015-05-05
申请号：US12935641
申请日：2009-03-30
申请人： Teruo Akiyama , Hisashi Asada , Jin Kitajima , Kazuhiro Maruta , Takeshi Ooi , Masashi Ichihara
发明人： Teruo Akiyama , Hisashi Asada , Jin Kitajima , Kazuhiro Maruta , Takeshi Ooi , Masashi Ichihara
IPC分类号： E02F9/22 , E02F9/12 , F15B11/05
CPC分类号： E02F9/2235 , E02F9/123 , E02F9/2285 , E02F9/2296 , F15B11/055 , F15B2211/20546 , F15B2211/26 , F15B2211/3052 , F15B2211/3116 , F15B2211/31576 , F15B2211/329 , F15B2211/50518 , F15B2211/6309 , F15B2211/6316 , F15B2211/6333 , F15B2211/6346 , F15B2211/7058
摘要： The system includes: a variable displacement hydraulic pump supplying pressure oil to a hydraulic actuator; a pressure detector detecting a pump discharge pressure from the hydraulic pump; a control valve controlling a supply of the pressure oil to the hydraulic actuator; a controller controlling a pump displacement of the hydraulic pump; a hydraulic motor rotating an upper structure of the construction machine; a swing relief valve defining a relief pressure of the hydraulic motor; and a control lever switching a control valve for the hydraulic motor. The controller includes: an adjuster that, when a pump discharge pressure detected by the pressure detector exceeds a first set value, conducts an adjustment to reduce the pump displacement; and a canceller that cancels the adjustment when the pump discharge pressure falls below a second set value. The second set value is equal to or larger than the first set value.
摘要翻译：该系统包括：向液压致动器供应压力油的可变排量液压泵; 压力检测器，检测来自液压泵的泵排出压力; 控制阀，控制向液压致动器供给压力油; 控制所述液压泵的泵排量的控制器; 旋转施工机械的上部结构的液压马达; 限定液压马达的溢流压力的摆动释放阀; 以及切换用于液压马达的控制阀的控制杆。控制器包括：调节器，当由压力检测器检测到的泵排出压力超过第一设定值时，进行调节以减小泵的排量; 以及当泵排出压力低于第二设定值时抵消调节的消除器。第二设定值等于或大于第一设定值。

4. 发明申请

US20110020146A1 ROTATION DRIVE CONTROLLING SYSTEM FOR CONSTRUCTION MACHINE 有权
标题翻译：用于建筑机械的旋转驱动控制系统
公开(公告)号：US20110020146A1
公开(公告)日：2011-01-27
申请号：US12935641
申请日：2009-03-30
申请人： Teruo Akiyama , Hisashi Asada , Jin Kitajima , Kazuhiro Maruta , Takeshi Ooi , Masashi Ichihara
发明人： Teruo Akiyama , Hisashi Asada , Jin Kitajima , Kazuhiro Maruta , Takeshi Ooi , Masashi Ichihara
IPC分类号： F04B49/00
CPC分类号： E02F9/2235 , E02F9/123 , E02F9/2285 , E02F9/2296 , F15B11/055 , F15B2211/20546 , F15B2211/26 , F15B2211/3052 , F15B2211/3116 , F15B2211/31576 , F15B2211/329 , F15B2211/50518 , F15B2211/6309 , F15B2211/6316 , F15B2211/6333 , F15B2211/6346 , F15B2211/7058
摘要： The system includes: a variable displacement hydraulic pump supplying pressure oil to a hydraulic actuator; a pressure detector detecting a pump discharge pressure from the hydraulic pump; a control valve controlling a supply of the pressure oil to the hydraulic actuator; a controller controlling a pump displacement of the hydraulic pump; a hydraulic motor rotating an upper structure of the construction machine; a swing relief valve defining a relief pressure of the hydraulic motor; and a control lever switching a control valve for the hydraulic motor. The controller includes: an adjuster that, when a pump discharge pressure detected by the pressure detector exceeds a first set value, conducts an adjustment to reduce the pump displacement; and a canceller that cancels the adjustment when the pump discharge pressure falls below a second set value. The second set value is equal to or larger than the first set value.
摘要翻译：该系统包括：向液压致动器供应压力油的可变排量液压泵; 压力检测器，检测来自液压泵的泵排出压力; 控制阀，控制向液压致动器供给压力油; 控制所述液压泵的泵排量的控制器; 旋转施工机械的上部结构的液压马达; 限定液压马达的溢流压力的摆动释放阀; 以及切换用于液压马达的控制阀的控制杆。控制器包括：调节器，当由压力检测器检测到的泵排出压力超过第一设定值时，进行调节以减小泵的排量; 以及当泵排出压力低于第二设定值时抵消调节的消除器。第二设定值等于或大于第一设定值。

5. 发明申请

US20100332102A1 ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD 有权
标题翻译：发动机控制装置和发动机控制方法
公开(公告)号：US20100332102A1
公开(公告)日：2010-12-30
申请号：US12867577
申请日：2009-02-18
申请人： Teruo Akiyama , Hisashi Asada , Takeshi Ooi
发明人： Teruo Akiyama , Hisashi Asada , Takeshi Ooi
IPC分类号： G06F19/00
CPC分类号： E02F9/2246 , E02F9/2232 , E02F9/2285 , F02D29/04 , Y10T477/675
摘要： A first target engine speed N1 and a high-speed control area F1 are set according to a command value commanded by a command unit. A second target engine speed N2 and a high-speed control area F2 defined on a low-speed side are set according to the first target engine speed N1. A pump displacement D and an engine torque T of a variable displacement hydraulic pump are detected so that a target engine speed N corresponding to each of the detected pump displacement and engine torque is detected according to a preset relationship between a the pump displacement D and the target engine speed N and a preset relationship between the engine torque T and the target engine speed N during an engine control at the high-speed control area F2. The drive of the engine is controlled so that the engine is driven at the target engine speed N.
摘要翻译：根据由命令单元指令的命令值来设定第一目标发动机转速N1和高速控制区域F1。根据第一目标发动机转速N1设定第二目标发动机转速N2和限定在低速侧的高速控制区域F2。检测可变排量液压泵的泵排量D和发动机转矩T，使得根据泵排量D和发动机转矩之间的预设关系来检测与检测到的泵排量和发动机扭矩中的每一个对应的目标发动机转速N 目标发动机转速N和在高速控制区域F2的发动机控制期间的发动机转矩T与目标发动机转速N之间的预设关系。控制发动机的驱动，使得发动机以目标发动机转速N驱动。

6. 发明授权

US5602938A Method of generating dictionary for pattern recognition and pattern recognition method using the same 失效
标题翻译：用于模式识别的字典的生成方法和使用其的模式识别方法
公开(公告)号：US5602938A
公开(公告)日：1997-02-11
申请号：US246520
申请日：1994-05-20
申请人： Teruo Akiyama , Minako Sawaki , Takahiko Kawatani
发明人： Teruo Akiyama , Minako Sawaki , Takahiko Kawatani
IPC分类号： G06K9/62 , G06K9/64 , G06K9/48
CPC分类号： G06K9/6287 , G06K9/6284
摘要： A reference pattern vector is obtained from training patterns belonging to each class and is held as a parameter of an original distance function in a distance dictionary. A discriminant function is defined which has, as variables, the difference between respective corresponding components of a feature vector of each training pattern and the corresponding reference pattern vector and the square of the difference. Training patterns of all classes are discriminated with the original distance function and a rival pattern set, which includes patterns misclassified as belonging to a respective class, is derived from the results of discrimination of the training patterns. A discriminant analysis is made between the training pattern set of each class and the corresponding rival pattern set to thereby determine parameters of the discriminant function, which are held in a discriminant dictionary. The original distance function and the discriminant function are additively coupled together by a predetermined coupling coefficient to define a learned distance function, which is used to discriminate the training patterns to update the learned distance function.
摘要翻译：从属于每个类的训练样本获得参考模式向量，并且作为距离字典中的原始距离函数的参数被保持。定义了具有作为变量的每个训练图案的特征矢量的各个相应分量与对应的参考图形向量和差的平方之间的差的判别函数。所有类的训练模式都与原始距离函数进行区分，并且将对应模式集合（包括分类为属于相应类的模式）从训练模式的区分结果中得出。在每个类别的训练模式集合和相应的对手模式集合之间进行判别分析，从而确定保持在判别词典中的判别函数的参数。原始距离函数和判别函数通过预定的耦合系数加法耦合在一起，以定义学习距离函数，用于区分训练模式以更新学习距离函数。

7. 发明授权

US5259192A Hydraulic circuit system 失效
标题翻译：液压回路系统
公开(公告)号：US5259192A
公开(公告)日：1993-11-09
申请号：US910340
申请日：1992-07-22
申请人： Tadao Karakama , Teruo Akiyama
发明人： Tadao Karakama , Teruo Akiyama
IPC分类号： F15B11/00 , E02F9/22 , F15B11/05 , F15B11/16 , F16D31/02
CPC分类号： E02F9/2285 , E02F9/2225 , E02F9/2232 , E02F9/2235 , E02F9/2296 , F15B11/163 , F15B2211/20553 , F15B2211/25 , F15B2211/3054 , F15B2211/3111 , F15B2211/329 , F15B2211/50518 , F15B2211/55 , F15B2211/6054 , F15B2211/71
摘要： This invention provides a hydraulic circuit system capable of reducing the flow rate distribution error in supplying pressurized fluid from a single hydraulic pump into a plurality of hydraulic actuators, and also supplying pressurized fluid quickly. The circuit is simplified to reduce manufacturing costs. This system comprises a plurality of operating valves (15) provided in circuits (10a, 17) connected between a hydraulic pump (10) and a plurality of hydraulic actuators (16); a plurality of pressure compensating valves (18) which can be set at a highest value load pressures applied to the hydraulic actuators, respectively; and a load pressure detection port (37) provided in each operating valve so as to detect an intermediate value between the inlet and outlet pressures of each pressure compensating valves (18) from within the operating valves when each operating valve (15) is held at fluid supply position (I or II), the load pressure detection port being connected through a check valve (42) with a load pressure introduction conduit (23), wherein each pressure compensating valve (18) has a first pressure receiving portion (19) adapted to urge it by fluid pressure applied thereto in a direction to disconnect it and which is connected with the load pressure introduction conduit (23); and a second pressure receiving portion (21) adapted to urge it by fluid pressure applied thereto in a direction to connect it and which is connected with fluid outlet side of the operating valve (15) so that the load pressure can be detected from the fluid inlet side of the pressure compensating valve (18).

8. 发明授权

US5021352A Method for quantifying oxygen 失效
标题翻译：氧气定量方法
公开(公告)号：US5021352A
公开(公告)日：1991-06-04
申请号：US148841
申请日：1988-01-26
申请人： Takashi Suzuki , Teruo Akiyama
发明人： Takashi Suzuki , Teruo Akiyama
IPC分类号： G01N21/77 , G01N21/76
CPC分类号： G01N21/766 , Y10T436/207497 , Y10T436/209163
摘要： A method for measuring the amount of oxygen in a sample gas is suited for quantifying small amount of oxygen in a sample gas. The method of the present invention comprises reacting the oxygen and vapor of yellow phosphorus under a vapor pressure of the yellow phosphorus which is lower than the saturated vapor pressure of the yellow phosphorus at room temperature; and measuring the intensity of light emitted by the reaction. The amount of the oxygen in the sample gas is determined by measuring the intensity of the light emitted by the reaction by a light intensity-measuring device.

9. 发明授权

US4637781A Torque regulating system for fluid operated pump displacement control systems 失效
标题翻译：用于流体泵排量控制系统的扭矩调节系统
公开(公告)号：US4637781A
公开(公告)日：1987-01-20
申请号：US717197
申请日：1985-03-28
申请人： Teruo Akiyama , Katsuyuki Sasaki , Takaichi Saigo
发明人： Teruo Akiyama , Katsuyuki Sasaki , Takaichi Saigo
IPC分类号： F04B49/00 , F04B49/06 , F04B49/08
CPC分类号： F04B49/06 , F04B49/002 , F04B49/08 , F04B2201/1201 , F04B2201/1202 , F04B2201/1204
摘要： A fluid operated pump displacement control system is provided wherein a self pressure is defined as a first control signal, and characterized in that an arbitrary switchable second control signal different from the first control signal is added to the first control signal, and a displacement is adapted to be switched to a displacement corresponding to a value of the second control signal as added to the first control signal. Further, a fluid operated pump displacement control system is provided comprising a control circuit connected to respective displacement control devices of variable displacement pumps and adapted to be operated by discharge pressure fluid from a discrete control pump. A variable torque control valve has a proportional electromagnetic solenoid provided in a circuit connecting the control circuit with the control pump and is adapted to produce a pressure reduction by a discharge fluid pressure of the variable displacement pumps and a propelling force of the proportional electromagnetic solenoid. A detector detects set output conditions of a prime mover for driving the variable displacement pumps, and current is supplied to the proportional electromagnetic solenoid according to the difference between a set reference rotational speed in each of the set output conditions and an actual rotational speed of the prime mover.
摘要翻译：提供了一种流体动力泵位移控制系统，其中自身压力被定义为第一控制信号，其特征在于，与第一控制信号不同的任意可切换的第二控制信号被加到第一控制信号上，切换到与第一控制信号相加的对应于第二控制信号的值的位移。此外，提供一种流体操作的泵排量控制系统，其包括连接到可变排量泵的各个排量控制装置并且适于由来自离散控制泵的排出压力流体操作的控制电路。可变转矩控制阀具有比例电磁线圈，其设置在连接控制电路与控制泵的电路中，并且适于通过可变排量泵的排出流体压力和比例电磁螺线管的推进力产生减压。检测器检测用于驱动可变排量泵的原动机的设定输出条件，并且根据设定的输出条件中的设定的基准转速与实际的转速之间的差异将电流提供给比例电磁螺线管原动机。

10. 发明授权

US09790966B2 Hydraulic drive system 有权
公开(公告)号：US09790966B2
公开(公告)日：2017-10-17
申请号：US14354735
申请日：2012-09-11
申请人： Teruo Akiyama , Noboru Iida , Koji Saito , Koji Yamashita
发明人： Teruo Akiyama , Noboru Iida , Koji Saito , Koji Yamashita
IPC分类号： F15B15/02 , E02F9/22 , F15B11/17
CPC分类号： F15B15/02 , E02F9/2217 , E02F9/2242 , E02F9/226 , E02F9/2282 , E02F9/2289 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20546 , F15B2211/20561 , F15B2211/20576 , F15B2211/30525 , F15B2211/327 , F15B2211/613 , F15B2211/633 , F15B2211/6346 , F15B2211/7053 , F15B2211/785
摘要： A shuttle valve connects a second flowpath and a drain flowpath when the hydraulic pressure in a first flowpath is greater than the hydraulic pressure in the second flowpath. The shuttle valve connects the first flowpath and the drain flowpath when the hydraulic pressure in a second flowpath is greater than the hydraulic pressure in the first flowpath. The ratio between the pressure receiving area of a first pressure section and the pressure receiving area of a second pressure section is the same as the ratio between the pressure receiving area of a first chamber side and the pressure receiving area of a second chamber side of a cylinder rod.

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