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公开(公告)号：US20070234190A1
公开(公告)日：2007-10-04
申请号：US11597541
申请日：2005-02-16
申请人： Kouya Watanabe , Takehiro Kamada
发明人： Kouya Watanabe , Takehiro Kamada
IPC分类号： H03M13/41
CPC分类号： H03M13/3994 , H03M13/4176
摘要： In a Viterbi decoding apparatus, deterioration in error correcting capability before and after a terminated code is controlled. A termination timing detection unit (103) detects a termination timing of a Viterbi code, a compulsion generation unit (105) generates a compulsion value so as to pass a specific path at the termination timing and timings before and after the termination timing, and the compulsion value is set on a traceback pointer (106). Therefore, even when the decoding state of a code before termination is degraded, decoding of a next code can be carried out without being affected by the degradation, thereby improving error correcting capability.
摘要翻译： 在维特比解码装置中，控制终止码之前和之后的纠错能力的恶化。 终端定时检测单元（103）检测维特比码的终止定时，强制生成单元（105）产生强制值，以便在终止定时和终止定时之前和之后的定时通过特定路径，并且 强制值设置在回溯指针（106）上。 因此，即使当终止之前的代码的解码状态劣化时，也可以不影响劣化地执行下一个代码的解码，从而提高纠错能力。
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公开(公告)号：US07861146B2
公开(公告)日：2010-12-28
申请号：US11597541
申请日：2005-02-16
申请人： Kouya Watanabe , Takehiro Kamada
发明人： Kouya Watanabe , Takehiro Kamada
IPC分类号： H03M13/41
CPC分类号： H03M13/3994 , H03M13/4176
摘要： In a Viterbi decoding apparatus, deterioration in error correcting capability before and after a terminated code is controlled. A termination timing detection unit (103) detects a termination timing of a Viterbi code, a compulsion generation unit (105) generates a compulsion value so as to pass a specific path at the termination timing and timings before and after the termination timing, and the compulsion value is set on a traceback pointer (106). Therefore, even when the decoding state of a code before termination is degraded, decoding of a next code can be carried out without being affected by the degradation, thereby improving error correcting capability.
摘要翻译： 在维特比解码装置中，控制终止码之前和之后的纠错能力的恶化。 终端定时检测单元（103）检测维特比码的终止定时，强制生成单元（105）产生强制值，以便在终止定时和终止定时之前和之后的定时通过特定路径，并且 强制值设置在回溯指针（106）上。 因此，即使当终止之前的代码的解码状态劣化时，也可以不影响劣化地执行下一个代码的解码，从而提高纠错能力。
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公开(公告)号：US5364190A
公开(公告)日：1994-11-15
申请号：US4249
申请日：1993-01-14
申请人： Akira Ochiai , Katsuji Takahashi , Kouya Watanabe
发明人： Akira Ochiai , Katsuji Takahashi , Kouya Watanabe
CPC分类号： F16C37/002 , F16C29/025 , F16C32/064 , F16C32/0644
摘要： A hydrostatic bearing apparatus comprises a base member having a static pressure guide surface to which a static pressure pocket is formed, a temperature detector for detecting a temperature of an operation oil in the static pressure pocket at an outlet portion thereof and generating a signal representing the detected outlet temperature of the operation oil, a temperature controller for controlling a temperature of the operation oil to be supplied in the static pressure pocket in response to the signal from the temperature detector, and a pressure controller for controlling a pressure in the static pressure pocket by controlling a flow rate of the operation oil supplied to the static pressure pocket. An operation oil source storing the operation oil to be supplied to the static pressure pocket is further disposed. A gap between the static pressure guide surface and a member to be supported of the hydrostatic bearing apparatus is maintained always constant in accordance with the control of the operation oil temperature and the operation oil pressure.
摘要翻译： 静压轴承装置包括：具有静压导向面的基座构件，形成有静压袋;温度检测器，用于检测其出口部分处的静压袋中的操作油的温度，并产生表示 检测出操作油的出口温度;温度控制器，用于响应于来自温度检测器的信号控制在静压袋中供应的操作油的温度;以及压力控制器，用于控制静压袋中的压力 通过控制供应到静压袋的操作油的流量。 进一步设置储存供给静压袋的工作油的操作油源。 根据操作油温和操作油压的控制，静压导向面和静压轴承装置的被支承部件之间的间隙总是保持恒定。
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4.发明授权
公开(公告)号：US5476137A
公开(公告)日：1995-12-19
申请号：US300845
申请日：1994-09-06
申请人： Akira Ochiai , Kouya Watanabe , Kyoichi Ebisawa , Koichi Urano
发明人： Akira Ochiai , Kouya Watanabe , Kyoichi Ebisawa , Koichi Urano
CPC分类号： B23Q11/141 , B23Q11/143 , Y10S62/10
摘要： A control system for effecting ultra-precision temperature control for a controlled system having large load fluctuations or including a dead time component. A control unit (5) instructs a high-precision PID temperature controller (10) to renew and correct a control target value T.sub.0,NEW for the supply fluid temperature T.sub.0 only by a temperature difference .DELTA.T=T.sub.C -T.sub.2 between a set value T.sub.C for the return fluid temperature T.sub.2 of a heat transfer fluid and the actually controlled return fluid temperature T.sub.2. In response to the instruction, the high-precision PID temperature controller (10) controls the heating power of a heater (17) for heating control through a constant-power thyristor phase controller (16). The heater (17) heats the heat transfer fluid and sends it to a machining apparatus (1) through a closed damping tank (21). The heat transfer fluid exchanges heat with the machining apparatus (1) and is then returned to a precooling means.
摘要翻译： 一种用于对具有大负载波动或包括死区时间分量的受控系统进行超精密温度控制的控制系统。 控制单元（5）指示高精度PID温度控制器（10）更新和校正供给流体温度T0的控制目标值T0，NEW，仅通过设定值TC之间的温差DELTA T = TC-T2 对于传热流体的返回流体温度T2和实际控制的回流温度T2。 响应于该指令，高精度PID温度控制器（10）通过恒功率晶闸管相位控制器（16）控制用于加热控制的加热器（17）的加热功率。 加热器（17）加热传热流体并通过封闭的阻尼罐（21）将其送到加工设备（1）。 传热流体与加工装置（1）进行热交换，然后返回到预冷装置。
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公开(公告)号：US20090207927A1
公开(公告)日：2009-08-20
申请号：US12300888
申请日：2006-12-26
申请人： Kouya Watanabe , Kengo Fukuda
发明人： Kouya Watanabe , Kengo Fukuda
CPC分类号： H04B7/0871 , H04B7/082 , H04B7/0857 , H04B7/12 , H04L27/2647 , H04W4/06 , H04W88/02
摘要： There is provided a receiving apparatus (1) that comprises; a receiving unit (4) for receiving a frequency division multiplexing signal to output a receiving signal; a first demodulating unit (7) for demodulating a receiving signal based on 1 segment broadcasting and 3 segment broadcasting to output a first carrier; a second demodulating unit (8) for demodulating a receiving signal based on the 1 segment broadcasting to output a second carrier; a judging unit (9) for judging whether a receiving signal is the 1 segment broadcasting or the 3 segment broadcasting; and a combining/selecting unit (10) for combining or selecting the first carrier and the second carrier. In case of the 1 segment broadcasting, the combining/selecting unit (10) combines or selects the first carrier and the second carrier. In case of the 3 segment broadcasting, the combining/selecting unit (10) selects the first carrier.
摘要翻译： 提供了一种接收装置（1），包括： 接收单元（4），用于接收频分复用信号以输出接收信号; 第一解调单元（7），用于基于1段广播和3段广播来解调接收信号以输出第一载波; 第二解调单元，用于基于所述1段广播解调接收信号以输出第二载波; 判断单元（9），用于判断接收信号是1段广播还是3段广播; 以及组合/选择单元（10），用于组合或选择第一载波和第二载波。 在1段广播的情况下，合并/选择单元（10）组合或选择第一载波和第二载波。 在3段广播的情况下，合并/选择单元（10）选择第一载波。
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公开(公告)号：US07549801B2
公开(公告)日：2009-06-23
申请号：US10587926
申请日：2004-02-05
申请人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
发明人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
IPC分类号： F16C29/02
CPC分类号： F16J15/166
摘要： A fluid sealing mechanism for sealing fluid being fed into a fluid pressure pocket formed between sliding surfaces which are formed on the opposing surfaces of an article being supported and a support for supporting the article, wherein a ring groove being fitted with a resilient ring for sealing fluid is made in the sliding surface of the support. Under a state where a regulation ring for preventing the resilient ring from jumping out of the ring groove is fitted over the re-silient ring, the regulation ring is fitted in the ring groove along with the resilient ring. When the fluid fed into the fluid pressure pocket reaches a specified pressure, the regulation ring comes into pressure contact with the sliding surface of the support along with the resilient ring, thus preventing the resilient ring from jumping out.
摘要翻译： 一种用于密封流体的流体密封机构，其被输送到在被支撑的物品的相对表面上形成的滑动表面之间形成的流体压力袋中，以及用于支撑物品的支撑件，其中环形槽装配有用于密封的弹性环 在支撑件的滑动表面中形成流体。 在用于防止弹性环从环槽中跳出的调节环装配在重新安装的环上的状态下，调节环与弹性环一起装配在环形槽中。 当进入流体压力槽的流体达到规定压力时，调节环与弹性环一起与支撑件的滑动表面压力接触，从而防止弹性环跳出。
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公开(公告)号：US20070170344A1
公开(公告)日：2007-07-26
申请号：US10587926
申请日：2004-02-05
申请人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
发明人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
IPC分类号： A47G29/00
CPC分类号： F16J15/166
摘要： A fluid sealing mechanism for sealing fluid being fed into a fluid pressure pocket formed between sliding surfaces which are formed on the opposing surfaces of an article being supported and a support for supporting the article, wherein a ring groove being fitted with a resilient ring for sealing fluid is made in the sliding surface of the support. Under a state where a regulation ring for preventing the resilient ring from jumping out of the ring groove is fitted over the re-silient ring, the regulation ring is fitted in the ring groove along with the resilient ring. When the fluid fed into the fluid pressure pocket reaches a specified pressure, the regulation ring comes into pressure contact with the sliding surface of the support along with the resilient ring, thus preventing the resilient ring from jumping out.
摘要翻译： 一种用于密封流体的流体密封机构，其被输送到在被支撑的物品的相对表面上形成的滑动表面之间形成的流体压力袋中，以及用于支撑物品的支撑件，其中环形槽装配有用于密封的弹性环 在支撑件的滑动表面中形成流体。 在用于防止弹性环从环槽中跳出的调节环装配在重新安装的环上的状态下，调节环与弹性环一起装配在环形槽中。 当进入流体压力槽的流体达到规定压力时，调节环与弹性环一起与支撑件的滑动表面压力接触，从而防止弹性环跳出。
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公开(公告)号：US5599108A
公开(公告)日：1997-02-04
申请号：US913716
申请日：1992-07-16
申请人： Akira Ochiai , Kouya Watanabe
发明人： Akira Ochiai , Kouya Watanabe
CPC分类号： F16C32/0692 , B23Q1/265
摘要： In a static pressure table device wherein an annular recess is formed in one of confronting surfaces of a stationary bed and a rotary table thereon, and static pressure oil is supplied to the recess for rotatingly support the table on the bed, a static pressure gap formed between the confronting surfaces of the bed and table is constructed to gradually or stepwisely increase toward the outer periphery of the device. As a result, the viscosity resistance of the pressure oil is decreased toward the outer periphery and heat generation is reduced in the outer peripheral region, whereby a uniform temperature distribution of the table becomes possible with resultant reduced thermal deformation of the table so that the table can be rotated at high speed.
摘要翻译： 在静压表装置中，其中在固定床和其上的旋转工作台的相对表面之一上形成环形凹部，并且静压力被供应到凹部以旋转地支撑床上的台，形成静压隙 在床和桌子的相对表面之间构造成朝着装置的外周逐渐或逐步地增加。 结果，压力油的粘度阻力向外周减小，并且外周区域的发热量降低，从而台面的温度分布均匀，从而导致工作台的热变形减少，使得工作台 可以高速旋转。
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公开(公告)号：US5447375A
公开(公告)日：1995-09-05
申请号：US246418
申请日：1994-05-20
申请人： Akira Ochiai , Katsuji Takahashi , Kouya Watanabe
发明人： Akira Ochiai , Katsuji Takahashi , Kouya Watanabe
CPC分类号： F16C37/002 , F16C29/025 , F16C32/064 , F16C32/0644
摘要： A hydrostatic bearing apparatus comprises a base member having a static pressure guide surface to which a static pressure pocket is formed, a temperature detector for detecting a temperature of an operation oil in the static pressure pocket at an outlet portion thereof and generating a signal representing the detected outlet temperature of the operation oil, a temperature controller for controlling a temperature of the operation oil to be supplied in the static pressure pocket in response to the signal from the temperature detector, and a pressure controller for controlling a pressure in the static pressure pocket by controlling a flow rate of the operation oil supplied to the static pressure pocket. An operation oil source storing the operation oil to be supplied to the static pressure pocket is further disposed. A gap between the static pressure guide surface and a member to be supported of the hydrostatic bearing apparatus is maintained always constant in accordance with the control of the operation oil temperature and the operation oil pressure.
摘要翻译： 静压轴承装置包括：具有静压导向面的基座构件，形成有静压袋;温度检测器，用于检测其出口部分处的静压袋中的操作油的温度，并产生表示 检测出操作油的出口温度;温度控制器，用于响应于来自温度检测器的信号控制在静压袋中供应的操作油的温度;以及压力控制器，用于控制静压袋中的压力 通过控制供应到静压袋的操作油的流量。 进一步设置储存供给静压袋的工作油的操作油源。 根据操作油温和操作油压的控制，静压导向面和静压轴承装置的被支承部件之间的间隙总是保持恒定。
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