公开(公告)号：US20140190011A1

公开(公告)日：2014-07-10

申请号：US14239746

申请日：2012-05-23

申请人： Tomomi Tanaka ,  Yoshio Shikano ,  Yutaka Yamashita

发明人： Tomomi Tanaka ,  Yoshio Shikano ,  Yutaka Yamashita

IPC分类号： F01D5/14 ,  G01L5/18 ,  G06F17/50 ,  F01D9/02

CPC分类号： F01D5/14 ,  F01D5/10 ,  F01D5/142 ,  F01D5/26 ,  F01D9/02 ,  F01D9/04 ,  F05D2260/81 ,  F05D2270/71 ,  G01L5/18 ,  G06F17/50 ,  G06F2217/16 ,  Y10T29/4932

摘要： A turbine design method that can easily construct a turbine stage structure in which an unsteady force acting on a rotor blade can be reduced and degradation in performance and increase in rotor shaft length can be prevented is provided. Unsteady forces and exciting forces by the potential field interaction acting on the rotor blade are respectively obtained, exciting forces by the wake interaction acting on the rotor blade are obtained, the exciting forces by the potential field interaction and the wake interaction are mathematically expressed, the unsteady force acting on the rotor blade when the distance between stator and rotor blades is an arbitrary value is calculated, and the distance between stator and rotor blades is determined based on a calculation result.

摘要翻译： 提供了能够容易地构造其中可以减小作用在转子叶片上的不稳定力的涡轮机级结构的涡轮机设计方法，并且可以防止性能的降低和转子轴长度的增加。 分别获得了通过作用在转子叶片上的潜在场相互作用的不稳定力和激励力，通过作用在转子叶片上的尾流相互作用产生的激励力，通过电场相互作用和尾流相互作用的激励力被数学表达， 计算定子和转子叶片之间的距离是任意值时作用在转子叶片上的不稳定力，并且基于计算结果确定定子和转子叶片之间的距离。

公开(公告)号：US06846160B2

公开(公告)日：2005-01-25

申请号：US10436984

申请日：2003-05-14

申请人： Eiji Saito ,  Kiyoshi Namura ,  Yutaka Yamashita ,  Masakazu Takasumi ,  Yoshiaki Yamazaki ,  Yoshio Shikano ,  Kazuo Ikeuchi ,  Masumi Katayose

发明人： Eiji Saito ,  Kiyoshi Namura ,  Yutaka Yamashita ,  Masakazu Takasumi ,  Yoshiaki Yamazaki ,  Yoshio Shikano ,  Kazuo Ikeuchi ,  Masumi Katayose

IPC分类号： F01D5/14 ,  F01D5/22

CPC分类号： F01D5/141 ,  F01D5/225 ,  F05D2240/301

摘要： The present invention relates to a turbine bucket to be provided at the low pressure last stage of a steam turbine and an object of the present invention is to provide a turbine bucket in which the adjacent blades are connected without using a connecting member at a blade intermediate portion. In order to achieve the object of the present invention, a turbine bucket of the present invention is formed in such a manner that the blade sectional configuration is twisted from a blade root portion to a blade tip side, and when assuming two axial directions in a blade section of the bucket on horizontal plane and taking one axial direction as X axis and the other axial direction perpendicular to X axis as Y axis, the blade sections at predetermined heights from the blade root portion of the turbine bucket are formed in a range of ±0.3 mm from respective points defining blade section configurations as shown respectively in chart 1, chart 4, chart 7, chart 10, chart 13, chart 16 and chart 18.

摘要翻译： 本发明涉及一种在蒸汽轮机的低压最后阶段提供的涡轮机桶，其目的在于提供一种涡轮机铲斗，其中相邻的叶片在叶片中间不使用连接构件而连接 一部分。 为了实现本发明的目的，本发明的涡轮机叶片以这样的方式形成，即叶片截面形状从叶片根部扭转到叶片前端侧，并且当在 在水平面上的铲斗的叶片部分，并且沿着一个轴向作为X轴，另一个轴向垂直于X轴作为Y轴，从涡轮叶片的叶片根部预定高度的叶片部分形成在 分别如图1，图4，图表7，图表10，图表13，图表16和图表18所示的各个点的±0.3 mm。

公开(公告)号：US06579066B1

公开(公告)日：2003-06-17

申请号：US09958604

申请日：2001-10-12

申请人： Eiji Saito ,  Kiyoshi Namura ,  Yutaka Yamashita ,  Masakazu Takasumi ,  Yoshiaki Yamazaki ,  Yoshio Shikano ,  Kazuo Ikeuchi ,  Masumi Katayose

发明人： Eiji Saito ,  Kiyoshi Namura ,  Yutaka Yamashita ,  Masakazu Takasumi ,  Yoshiaki Yamazaki ,  Yoshio Shikano ,  Kazuo Ikeuchi ,  Masumi Katayose

IPC分类号： F01D512

CPC分类号： F01D5/3023 ,  F01D5/141 ,  F01D5/225 ,  F05D2240/301 ,  Y10S416/02 ,  Y10S416/05

摘要： The present invention is a turbine bucket for at the low pressure last stage of a steam turbine and in which the adjacent blades are connected without using a connecting member at a blade intermediate portion. A turbine bucket of the present invention is formed that the blade sectional configuration is twisted from a blade root portion to a blade tip side, and when assuming two axial directions in a blade section of the bucket on horizontal plane and taking one axial direction as X axis and the other axial direction perpendicular to X axis as Y axis, the blade sections at predetermined heights from the blade root portion of the turbine bucket are formed in a range of ±0.3 mm from respective points defining blade section configurations.

摘要翻译： 本发明是一种用于在蒸汽轮机的低压最后阶段的涡轮机桶，其中相邻的叶片在叶片中间部分不使用连接构件而连接。 本发明的涡轮机叶片形成为叶片截面形状从叶片根部扭转到叶片前端侧，并且当在水平面上在铲斗的叶片部分中假定两个轴向并且沿着一个轴向作为X时 并且与X轴垂直的另一个轴向为Y轴，来自涡轮叶片的叶片根部的预定高度的叶片部分形成在限定叶片部分构造的各个点的±0.3mm的范围内。

公开(公告)号：US09427213B2

公开(公告)日：2016-08-30

申请号：US13880569

申请日：2011-10-18

申请人： Toshihiko Suzuki ,  Yutaka Yamashita ,  Yukio Ueda ,  Etsuko Yamaki ,  Daisuke Yamashita ,  Kenji Yoshimoto ,  Harumi Sakahara ,  Hiroyuki Ogura ,  Hatsuko Nasu

发明人： Toshihiko Suzuki ,  Yutaka Yamashita ,  Yukio Ueda ,  Etsuko Yamaki ,  Daisuke Yamashita ,  Kenji Yoshimoto ,  Harumi Sakahara ,  Hiroyuki Ogura ,  Hatsuko Nasu

IPC分类号： A61B5/00 ,  A61B8/08 ,  A61B8/00 ,  A61B8/14 ,  A61B10/00

CPC分类号： A61B8/5261 ,  A61B5/0035 ,  A61B5/0073 ,  A61B5/0091 ,  A61B5/4312 ,  A61B5/6835 ,  A61B5/708 ,  A61B5/72 ,  A61B5/7425 ,  A61B8/0825 ,  A61B8/14 ,  A61B8/406 ,  A61B8/4227 ,  A61B8/4281 ,  A61B8/4416 ,  A61B8/4444 ,  A61B8/4455 ,  A61B8/4477 ,  A61B8/5207 ,  A61B10/0041 ,  A61B2562/146

摘要： A breast measurement apparatus comprises a receptacle for surrounding a breast; a plurality of optical fibers for irradiating the breast with examination light and detecting transmitted scattered light from the breast; an inner image generation unit for generating an optical CT image concerning the breast according to a detection signal of the transmitted scattered light; an ultrasonic probe, arranged so as to face the inside of the receptacle, for scanning the breast with an ultrasonic wave and receiving a reflected wave from the breast; an image generation unit for generating an ultrasonic image concerning the breast according to the reflected wave; and a mechanism for injecting and discharging a liquid interface agent into and from the inside of the receptacle.

摘要翻译： 乳房测量装置包括用于围绕乳房的容器; 多个光纤，用于用检查光照射乳房，并检测来自乳房的透射散射光; 内部图像生成单元，根据所发送的散射光的检测信号生成与乳房相关的光学CT图像; 超声波探头，布置成面向容器的内部，用于以超声波扫描乳房并从乳房接收反射波; 图像生成单元，其根据反射波生成与乳房相关的超声波图像; 以及用于将液体界面剂注入和排出到容器的内部的机构。

公开(公告)号：US20130100449A1

公开(公告)日：2013-04-25

申请号：US13695362

申请日：2011-03-29

申请人： Etsuko Yamaki ,  Yutaka Yamashita ,  Motoki Oda ,  Hiroaki Suzuki ,  Toshihiko Suzuki ,  Hiroshi Watanabe ,  Shunsaku Koga

发明人： Etsuko Yamaki ,  Yutaka Yamashita ,  Motoki Oda ,  Hiroaki Suzuki ,  Toshihiko Suzuki ,  Hiroshi Watanabe ,  Shunsaku Koga

IPC分类号： G01N21/17

CPC分类号： G01N21/17 ,  A61B5/14546 ,  A61B5/1455 ,  A61B2562/0242 ,  G01N21/359 ,  G01N21/49

摘要： Light irradiates one light incident position on the surface of a scattering-absorption body. The light that propagates through the interior of the scattering-absorption body is detected at one light detecting position on the surface of the scattering-absorption body. On the basis of a light detection signal, a temporal profile of the light intensity of the detected light is acquired, and on the basis of the temporal profile, an mean optical path length of the light in the interior of the scattering-absorption body and information relating to the amount of substance to be measured in a region to be measured are calculated. The information relating to the amount of substance to be measured is corrected on the basis of the mean optical path length, such that the longer the mean optical path length, the greater the amount of substance to be measured is.

摘要翻译： 光照射散射吸收体表面上的一个光入射位置。 在散射吸收体的表面的一个光检测位置处检测通过散射吸收体的内部传播的光。 基于光检测信号，获取检测光的光强度的时间分布，并且基于时间分布，散射吸收体内部的光的平均光路长度和 计算与要测量的区域中的待测物质量有关的信息。 基于平均光程长度校正与被测量物质量有关的信息，使得平均光程长度越长，待测物质量越多。

公开(公告)号：US08279443B2

公开(公告)日：2012-10-02

申请号：US12672203

申请日：2008-10-10

申请人： Yukio Ueda ,  Yutaka Yamashita

发明人： Yukio Ueda ,  Yutaka Yamashita

IPC分类号： G01N21/00 ,  A61B5/05

CPC分类号： G01N21/4795 ,  A61B5/0091 ,  A61B5/4312 ,  G01N2201/0846

摘要： A bioinstrumentation apparatus irradiates light onto a measured region of a subject, detects diffused light to acquire internal information on the measured region, and includes: a container holding a light transmitting medium; a light irradiation unit including a plurality of light emitting ends fixed to the container and irradiating a first light and a second light that mutually differ in wavelength onto the measured region that is immersed in the medium; a light detection unit including a plurality of light detecting ends fixed to the container and detecting the diffused light from the measured region; and a computing unit computing the internal information based on an output signal from the light detection unit; the wavelength of the first light being a wavelength at which an absorption coefficient of the measured region and a mean value of absorption coefficient of the medium are substantially equal, the wavelength of the second light being a wavelength at which the absorption coefficient of the measured region is greater than the mean value of the absorption coefficient of the medium, and the computing unit computing the internal information based on an output signal related to diffused light of the first light and computing boundary information between the measured region and the medium based on an output signal related to diffused light of the second light.

摘要翻译： 生物测定装置将光照射到被检测体的测定区域，检测漫射光以获取测量区域的内部信息，并且包括：保持透光介质的容器; 光照射单元，其包括固定到所述容器的多个发光端，并且将相对不同波长的第一光和第二光照射到浸没在所述介质中的所述测量区域上; 光检测单元，其包括多个光检测端，固定到所述容器并检测来自所述测量区域的漫射光; 以及计算单元，基于来自所述光检测单元的输出信号来计算所述内部信息; 所述第一光的波长是所述测定区域的吸收系数和所述介质的吸收系数的平均值基本相等的波长，所述第二光的波长为所述测定区域的吸收系数的波长 大于所述介质的吸收系数的平均值，并且所述计算单元基于与所述第一光的漫射光相关的输出信号和基于所述测量区域与所述介质之间的计算边界信息的输出来计算所述内部信息 与第二光的漫射光有关的信号。

公开(公告)号：US20060104828A1

公开(公告)日：2006-05-18

申请号：US11270485

申请日：2005-11-10

申请人： Yutaka Yamashita ,  Kenichi Suzuki ,  Masahiko Abe

发明人： Yutaka Yamashita ,  Kenichi Suzuki ,  Masahiko Abe

IPC分类号： F04B1/04 ,  F04B39/10

CPC分类号： B60T8/368 ,  B60T8/4031 ,  F04B1/0404 ,  F04B1/053 ,  F04B53/16 ,  Y10T29/49236

摘要： A pump housing supporting a driving shaft has a plurality of cylinder bores extending radially and arranged at substantially regular intervals around an outer periphery of the driving shaft. Each cylinder bore has a plunger fitted therein, which reciprocates in response to a rotation of the driving shaft. An inlet, an inlet valve, an outlet, and an outlet valve are provided for each plunger. Fluid flowing from an inlet port provided in the pump housing flows into each inlet, and moreover, fluid flowing from each outlet passes through an outlet passage and flows into an outlet port provided in the pump housing. The outlet passage has a plurality of communication holes corresponding to the outlet valves. Outlet ends of the communication holes converge on one spot in the pump housing.

公开(公告)号：US06418738B1

公开(公告)日：2002-07-16

申请号：US09932934

申请日：2001-08-21

申请人： Yutaka Yamashita

发明人： Yutaka Yamashita

IPC分类号： F25B3904

CPC分类号： F04B35/04 ,  B60H1/3205 ,  B60H1/3208 ,  B60H1/3211 ,  B60H2001/3238 ,  B60H2001/3261 ,  B60H2001/3272 ,  B60H2001/3277 ,  B60H2001/3292 ,  F04B2203/0201 ,  F04B2203/0209 ,  F25B49/02 ,  F25B49/027 ,  F25B2600/024 ,  F25B2600/111 ,  F25B2700/151 ,  F25B2700/171 ,  F25B2700/2117

摘要： The present invention aims at providing an air conditioner used in an electric vehicle which can exert a sufficient cooling performance without enlarging the size of a motor for driving a compressor or supplying an excessive amount of driving current to the motor. The air conditioner of the invention is provided with a condenser fan for cooling a condenser and a motor for driving the condenser fan. A driving current Ap of a motor for driving a compressor is detected and compared with respect to reference currents A1 and A2 to select a driving current Vd0 (low voltage), Vd1 (moderate voltage) or Vd2 (high voltage) for controlling the rotation speed of the condenser motor. Since the increase in the load put on the compressor 2 caused by an increase in the temperature of the gas inside the condenser 4 can be suppressed by the cooling effect of the condenser 4 owing to the rotation of the condenser fan, a rotation speed of the compressor necessary to achieve the predetermined temperature can be obtained without providing a high driving current to the motor.

摘要翻译： 本发明的目的在于提供一种在电动汽车中使用的空气调节器，其能够在不扩大用于驱动压缩机的电动机的尺寸或向电动机供给过量的驱动电流的情况下发挥足够的冷却性能。 本发明的空调装置具有用于冷却冷凝器的冷凝器风扇和用于驱动冷凝器风扇的电动机。 检测用于驱动压缩机的电机的驱动电流Ap，并相对于参考电流A1和A2进行比较，以选择用于控制转速的驱动电流Vd0（低电压），Vd1（中等电压）或Vd2（高电压） 的冷凝器电机。 由于由于冷凝器风扇的旋转而导致的冷凝器4的冷却效果，能够抑制冷凝器4内部的气体的温度升高引起的压缩机2的负荷的增加，因此， 可以在不向马达提供高驱动电流的情况下获得实现预定温度所需的压缩机。

公开(公告)号：US5867807A

公开(公告)日：1999-02-02

申请号：US738110

申请日：1996-10-25

申请人： Yukio Yamada ,  Ryuichiro Araki ,  Yutaka Yamashita

发明人： Yukio Yamada ,  Ryuichiro Araki ,  Yutaka Yamashita

IPC分类号： G01N21/27 ,  G01J1/00 ,  G01N21/47 ,  G01N21/49 ,  G06F17/17 ,  G06F19/00

CPC分类号： G01N21/49

摘要： A method for determination of optical properties of light scattering material, includes calculating temporal changes in output light intensity with respect to a large number of combinations of reduced scattering coefficients .mu.s' and absorption coefficients .mu.a of a light-scattering material sample, storing the results, irradiating the sample with picosecond pulses of light and measuring temporal changes in the intensity of light coming out from the sample. When a measured temporal change in output light intensity is the same as or similar to a stored temporal change in intensity, the reduced scattering coefficient .mu.s' and absorption coefficient .mu.a of the stored temporal change in output light intensity are determined as the .mu.s' and .mu.a of the sample.

摘要翻译： 一种用于确定光散射材料的光学特性的方法，包括计算相对于散射散射系数μs'和光散射材料样品的吸收系数μa的大量组合的输出光强度的时间变化， 结果，用皮秒脉冲光照射样品并测量从样品出来的光的强度的时间变化。 当输出光强度的测量时间变化与存储的强度时间变化相同或类似时，输出光强度中存储的时间变化的减小的散射系数μs'和吸收系数μa被确定为mu '和mu a的样品。

公开(公告)号：US09506854B2

公开(公告)日：2016-11-29

申请号：US13695362

申请日：2011-03-29

申请人： Etsuko Yamaki ,  Yutaka Yamashita ,  Motoki Oda ,  Hiroaki Suzuki ,  Toshihiko Suzuki ,  Hiroshi Watanabe ,  Shunsaku Koga

发明人： Etsuko Yamaki ,  Yutaka Yamashita ,  Motoki Oda ,  Hiroaki Suzuki ,  Toshihiko Suzuki ,  Hiroshi Watanabe ,  Shunsaku Koga

IPC分类号： G01N21/17 ,  G01N21/49 ,  A61B5/1455 ,  G01N21/359 ,  A61B5/145

CPC分类号： G01N21/17 ,  A61B5/14546 ,  A61B5/1455 ,  A61B2562/0242 ,  G01N21/359 ,  G01N21/49

摘要： Light irradiates one light incident position on the surface of a scattering-absorption body. The light that propagates through the interior of the scattering-absorption body is detected at one light detecting position on the surface of the scattering-absorption body. On the basis of a light detection signal, a temporal profile of the light intensity of the detected light is acquired, and on the basis of the temporal profile, an mean optical path length of the light in the interior of the scattering-absorption body and information relating to the amount of substance to be measured in a region to be measured are calculated. The information relating to the amount of substance to be measured is corrected on the basis of the mean optical path length, such that the longer the mean optical path length, the greater the amount of substance to be measured is.

摘要翻译： 光照射散射吸收体表面上的一个光入射位置。 在散射吸收体的表面的一个光检测位置处检测通过散射吸收体的内部传播的光。 基于光检测信号，获取检测光的光强度的时间分布，并且基于时间分布，散射吸收体内部的光的平均光路长度和 计算与要测量的区域中的待测物质量有关的信息。 基于平均光程长度校正与被测量物质量有关的信息，使得平均光程长度越长，待测物质量越多。