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1. 发明申请

US20100284818A1 TURBINE BLADE CASCADE ENDWALL 审中-公开
标题翻译：涡轮叶片CASCADE ENDWALL
公开(公告)号：US20100284818A1
公开(公告)日：2010-11-11
申请号：US12812115
申请日：2008-09-25
申请人： Yasuro Sakamoto , Eisaku Ito , Susumu Wakazono , Takashi Hiyama
发明人： Yasuro Sakamoto , Eisaku Ito , Susumu Wakazono , Takashi Hiyama
IPC分类号： F01D5/14
CPC分类号： F01D9/041 , F01D5/141 , F01D5/143 , F01D5/145 , F05D2250/70 , F05D2250/711
摘要： Provided is a turbine blade cascade endwall that is capable of reducing crossflow and is capable of reducing secondary-flow loss that occurs in association with the crossflow, therefore being capable of achieving enhanced turbine performance. A convex portion (11) that is gently swollen as a whole, that has an apex (P1) at a position of 0 to 20% pitch in a position of 5 to 25% Cax, that gently slopes from this apex (P1) toward a downstream side and a suction side surface of an adjacently disposed turbine stationary blade (B1) or turbine moving blade, and that slopes slightly steeply from the apex (P1) toward an upstream side is provided between one turbine stationary blade (B1) or turbine moving blade and another turbine stationary blade (B1) or turbine moving blade disposed adjacent to one turbine stationary blade (B1) or turbine moving blade.
摘要翻译：提供了一种涡轮叶栅级联端壁，其能够减少横流，并且能够减少与横流相关联地发生的二次流损失，因此能够实现增强的涡轮性能。一个整体轻轻肿胀的凸部（11），其顶点（P1）位于从该顶点（P1）缓缓倾斜的5至25％Cax位置处的0至20％间距的位置，朝向相邻设置的涡轮固定叶片（B1）或涡轮机动叶片的下游侧和吸力侧表面，并且从顶点（P1）向上游侧稍微倾斜地倾斜设置在一个涡轮静叶片（B1）或涡轮移动叶片和邻近一个涡轮固定叶片（B1）或涡轮机动叶片设置的另一涡轮机静叶片（B1）或涡轮机动叶片。

2. 发明授权

US08956118B2 Impeller of centrifugal compressor 有权
标题翻译：离心压缩机叶轮
公开(公告)号：US08956118B2
公开(公告)日：2015-02-17
申请号：US13386993
申请日：2010-02-19
申请人： Tokiya Wakai , Akihiro Nakaniwa , Yasuro Sakamoto , Takashi Hiyama
发明人： Tokiya Wakai , Akihiro Nakaniwa , Yasuro Sakamoto , Takashi Hiyama
IPC分类号： F04D29/28 , F04D29/30
CPC分类号： F04D29/284 , F01D5/048 , F04D29/30 , F05D2220/40 , F05D2240/303
摘要： Provided is an impeller of a centrifugal compressor including: a hub; a plurality of blades protruding from a surface of the hub, wherein a passage is formed by the hub and a blade being adjacent with the hub, so that a fluid, flowing in along an axial direction at an inner circumferential side in a radial direction, is flowed out toward an outer circumferential side in a radial direction; each of the plurality of blades includes a main body part and a leading edge, the main body part including a pressure side and a suction side; an angle between a component central line of the main body part and the axial direction increases from an inner end toward an outer end; and a radius of curvature at a central position, intersecting with the component central line of the leading edge, decreases from the inner end toward the outer end.
摘要翻译：提供一种离心式压缩机的叶轮，包括：轮毂; 从所述轮毂的表面突出的多个叶片，其中，所述轮毂和与所述轮毂相邻的叶片形成通道，使得沿着径向在内周侧沿轴向流动的流体，沿径向向外周侧流出; 所述多个叶片中的每一个包括主体部分和前缘，所述主体部分包括压力侧和吸力侧; 主体部分的中心线与轴向之间的角度从内端向外端增加; 并且与前缘的部件中心线交叉的中心位置处的曲率半径从内端朝向外端减小。

3. 发明申请

US20100313567A1 GAS TURBINE 审中-公开
标题翻译：燃气轮机
公开(公告)号：US20100313567A1
公开(公告)日：2010-12-16
申请号：US12866419
申请日：2008-11-20
申请人： Sosuke Nakamura , Keisuke Matsuyama , Takashi Hiyama , Yasuro Sakamoto , Kaoru Sakata
发明人： Sosuke Nakamura , Keisuke Matsuyama , Takashi Hiyama , Yasuro Sakamoto , Kaoru Sakata
IPC分类号： F02C3/00
CPC分类号： F01D9/023 , F01D5/142 , F01D9/041 , F05D2210/30 , F05D2210/40 , F05D2220/3212
摘要： In a gas turbine that generates rotational power by supplying fuel to compressed air compressed by a compressor and burning the fuel in a combustor and supplying resultant combustion gas to a turbine, a circumferential distance starting from a leading edge of a turbine first stage nozzle toward a trailing edge side of the first stage nozzle and ending at center of transition pieces of such combustors that are adjacent in a circumferential direction is set relative to a circumferential pitch of such first stage nozzles within a range of 0.05≦S/P≦0.15, and an axial distance between a leading edge of the first stage nozzle and a transition piece rear end of the combustor is set relative to the circumferential pitch of the first stage nozzles within a range of 0.00≦L/P≦0.13. By improving the relative position of a transition piece of the combustor and the first stage nozzle, both suppression of inner pressure fluctuations of the combustor and enhancement in aerodynamic efficiency can be achieved.
摘要翻译：在燃气轮机中，通过向由压缩机压缩的压缩空气供给燃料并燃烧燃烧器中的燃料并将合成的燃烧气体供给到涡轮机而产生旋转动力，从涡轮机第一级喷嘴的前缘朝向第一级喷嘴的后缘侧并且在这样的燃烧器的周向相邻的过渡件的中心处终止，相对于这种第一级喷嘴的周向间距设定在0.05＆lt; NlE; S / P＆nlE; 0.15的范围内，并且在第一级喷嘴的前缘与燃烧器的过渡件后端之间的轴向距离相对于第一级喷嘴的周向间距设定在0.00＆amp; llE; L / P＆nlE; 0.13的范围内。通过改善燃烧器和第一级喷嘴的过渡件的相对位置，可以实现燃烧器的内部压力波动的抑制和空气动力学效率的提高。

4. 发明申请

US20120121432A1 IMPELLER OF CENTRIFUGAL COMPRESSOR 有权
标题翻译：离心压缩机叶轮
公开(公告)号：US20120121432A1
公开(公告)日：2012-05-17
申请号：US13386993
申请日：2010-02-19
申请人： Tokiya Wakai , Akihiro Nakaniwa , Yasuro Sakamoto , Takashi Hiyama
发明人： Tokiya Wakai , Akihiro Nakaniwa , Yasuro Sakamoto , Takashi Hiyama
IPC分类号： F01D5/14
CPC分类号： F04D29/284 , F01D5/048 , F04D29/30 , F05D2220/40 , F05D2240/303
摘要： Provided is an impeller of a centrifugal compressor including: a hub; a plurality of blades protruding from a surface of the hub, wherein a passage is formed by the hub and a blade being adjacent with the hub, so that a fluid, flowing in along an axial direction at an inner circumferential side in a radial direction, is flowed out toward an outer circumferential side in a radial direction; each of the plurality of blades includes a main body part and a leading edge, the main body part including a pressure side and a suction side; an angle between a component central line of the main body part and the axial direction increases from an inner end toward an outer end; and a radius of curvature at a central position, intersecting with the component central line of the leading edge, decreases from the inner end toward the outer end.
摘要翻译：提供一种离心式压缩机的叶轮，包括：轮毂; 从所述轮毂的表面突出的多个叶片，其中，所述轮毂和与所述轮毂相邻的叶片形成通道，使得沿着径向在内周侧沿轴向流动的流体，沿径向向外周侧流出; 所述多个叶片中的每一个包括主体部分和前缘，所述主体部分包括压力侧和吸力侧; 主体部分的中心线与轴向之间的角度从内端向外端增加; 并且与前缘的部件中心线交叉的中心位置处的曲率半径从内端朝向外端减小。

5. 发明授权

US06733238B2 Axial-flow turbine having stepped portion formed in axial-flow turbine passage 有权
标题翻译：具有形成在轴流式涡轮机通路中的阶梯部的轴流涡轮机
公开(公告)号：US06733238B2
公开(公告)日：2004-05-11
申请号：US10079853
申请日：2002-02-22
申请人： Takashi Hiyama , Eisaku Ito
发明人： Takashi Hiyama , Eisaku Ito
IPC分类号： F01D2530
CPC分类号： F01D5/143 , F01D25/30
摘要： There is provided an axial-flow turbine comprising an exhaust chamber; a turbine including multiple stage rotor blades, said multiple stage rotor blade including terminal stage rotor blades; an annular diffuser located between the turbine and the exhaust chamber; and an annular axial-flow turbine passage defined by the turbine, the diffuser and the exhaust chamber, wherein fluid flows through the axial-flow turbine passage toward the exhaust chamber, and an annular stepped portion which inwardly projects in a radial direction is formed on the portion of an inner wall of the axial-flow turbine passage that is located on the downstream side of a trailing edge of a tip portion of the terminal stage rotor blades provided in the flow direction of the fluid. In the stepped portion, a projecting portion which inwardly projects in a radial direction may be provided.
摘要翻译：提供了一种包括排气室的轴流涡轮机; 包括多级转子叶片的涡轮机，所述多级转子叶片包括端子级转子叶片; 位于涡轮机和排气室之间的环形扩散器; 以及由涡轮机，扩散器和排气室限定的环形轴流涡轮机通道，其中流体流过轴流涡轮机通道朝向排气室，并且在径向方向上向内突出的环形台阶部分形成在轴流涡轮机通道的内壁的位于沿流体流动方向设置的端子台转子叶片的末端部分的后缘的下游侧的部分。在阶梯部分中，可以设置沿径向向内突出的突出部分。

6. 发明授权

US5095534A Radio receiver having improved signal-to-noise ratio for receiving voice and data signals 失效
标题翻译：具有接收语音和数据信号的改善信号噪声比的无线电接收机
公开(公告)号：US5095534A
公开(公告)日：1992-03-10
申请号：US398559
申请日：1989-08-25
申请人： Takashi Hiyama
发明人： Takashi Hiyama
IPC分类号： H04B1/26 , H03G5/24 , H04B1/10 , H04B1/16
CPC分类号： H03G5/24 , H04B1/1027 , H04B2001/1054
摘要： A radio receiver having a frequency converter which frequency converts an RF signal into an IF signal. An IF filter filters the IF signal to provide the filtered output to a frequency discriminator. The discriminator frequency discriminates the filtered IF signal to produce a baseband signal. From the baseband signal, a voice signal is recovered and a data signal is extracted. Using the IF signal, a field detector detects an electromagnetic field strength of RF signal and outputs a signal detect signal when the field strength is higher than a predetermined level. A sync detector detects a sync signal in the extracted data signal and sync detect signals, a controller controls the bandwidth of IF filter so that the S/N ratio of the recovered voice signal is increased and the error rate of the extracted data signal is decreased. The signal detect signal may also be obtained by a noise detector which detects the level of a noise component extracted from the baseband signal and outputs the signal detect signal when the level of noise component is higher than the predetermined level. The frequency of the extracted noise component is positioned adjacent to the higher portion of the voice frequency band.
摘要翻译：一种具有频率转换器的无线电接收机，其将RF信号频率转换成IF信号。 IF滤波器对IF信号进行滤波，以将滤波后的输出提供给鉴频器。鉴频器频率鉴别滤波的IF信号以产生基带信号。从基带信号中恢复语音信号并提取数据信号。使用IF信号，场检测器检测RF信号的电磁场强度，并且当场强高于预定电平时输出信号检测信号。同步检测器检测所提取的数据信号和同步检测信号中的同步信号，控制器控制IF滤波器的带宽，使得恢复的话音信号的S / N比增加并且提取的数据信号的误码率减小。信号检测信号也可以由噪声检测器获得，该噪声检测器检测从基带信号提取的噪声分量的电平，并且当噪声分量的电平高于预定电平时输出信号检测信号。提取的噪声分量的频率位于语音频带的较高部分附近。

7. 发明申请

US20090092373A1 VIDEO REPRODUCTION LIMITING METHOD AND VIDEO REPRODUCING APPARATUS 有权
标题翻译：视频复制限制方法和视频再现设备
公开(公告)号：US20090092373A1
公开(公告)日：2009-04-09
申请号：US11914117
申请日：2005-11-01
申请人： Takashi Hiyama
发明人： Takashi Hiyama
IPC分类号： H04N5/91
CPC分类号： H04N7/163 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/9201 , H04N21/4135 , H04N21/4147 , H04N21/4334 , H04N21/43622 , H04N21/44204 , H04N21/4532 , H04N21/4751
摘要： A video player for limiting the view by a viewer not satisfying the view allowance condition allowing a young person to view a specific video. When a limited video viewing of which by a viewer not satisfying a view allowance condition is limited by limiting the broadcast time zone, e.g., by limiting the broadcast time zone to the midnight of when the young people are asleep is recorded, the video player inhibits reproduction of the limited video in a time zone other than the time zone from the recording start time of the limited video to a predetermined time. Since the limited video can be reproduced only in the time zone from the originally broadcast time to a predetermined time, any viewer not satisfying the view allowance condition is prevented from viewing a limited video.
摘要翻译：一种视频播放器，用于限制观看者的观看者不满足允许年轻人观看特定视频的观看允许条件。当不满足观看容许条件的观看者的有限视频观看受到限制广播时区的限制时，例如通过将广播时区限制为记录年轻人睡觉时的午夜，视频播放器禁止在从有限视频的记录开始时间到预定时间的时区之外的时区中的有限视频的再现。由于只能在从原始广播时间到预定时间的时区中再现有限视频，所以防止不满足观看允许条件的观看者观看受限视频。

8. 再颁专利

USRE32534E Peptides, process for preparing the same and psychodepressant compositions containing the same 失效
标题翻译：肽，制备相同的方法和含有它们的心理抑制剂组合物
公开(公告)号：USRE32534E
公开(公告)日：1987-10-27
申请号：US816071
申请日：1986-01-03
申请人： Noboru Yanaihara , Nobuo Sugiura , Takashi Hiyama
发明人： Noboru Yanaihara , Nobuo Sugiura , Takashi Hiyama
IPC分类号： A61K38/00 , C07K5/072 , C07K14/595
CPC分类号： C07K14/595 , C07K5/06113 , A61K38/00
摘要： This invention provides a peptide represented by the formulaR--Tyr(SO.sub.3 H)--Met--Gly--Trp--Met--Asp--W--NH.sub.2wherein R is HOOC--A--CO--Asp-- (wherein A is lower alkylene), pGlu--Asp--, HOOC--A--CO-- (wherein A is lower alkylene) or ##STR1## and W is Phe or N.sup..alpha. -lower alkyl-Phe, or a salt thereof, process for preparing the peptide and psychodepressant composition containing the peptide.The peptides of the invention are useful as psychodepressant drug, and especially effective for curing schizophrenia.

9. 发明授权

US4517180A Peptides, process for preparing the same and psychodepressant compositions containing the same 失效
标题翻译：肽，制备相同的方法和含有它们的心理抑制剂组合物
公开(公告)号：US4517180A
公开(公告)日：1985-05-14
申请号：US545994
申请日：1983-10-27
申请人： Noboru Yanaihara , Nobuo Sugiura , Takashi Hiyama
发明人： Noboru Yanaihara , Nobuo Sugiura , Takashi Hiyama
IPC分类号： A61K38/00 , C07K5/072 , C07K14/595 , A61K37/00 , C07C103/52
CPC分类号： C07K14/595 , C07K5/06113 , A61K38/00
摘要： This invention provides a peptide represented by the formulaR--Tyr(SO.sub.3 H)--Met--Gly--Trp--Met--Asp--W--NH.sub.2wherein R is HOOC--A--CO--Asp-- (wherein A is lower alkylene), pGlu--Asp--, HOOC--A--CO-- (wherein A is lower alkylene) or ##STR1## and W is Phe or N.sup..alpha. -lower alkyl-Phe, or a salt thereof, process for preparing the peptide and psychodepressant composition containing the peptide.The peptides of the invention are useful as psychodepressant drug, and especially effective for curing schizophrenia.
摘要翻译：本发明提供由式R-Tyr（SO3H）-Met-Gly-Trp-Met-Asp-W-NH2表示的肽，其中R是HOOC-A-CO-Asp-（其中A是低级亚烷基），pGlu- Asp-，HOOC-A-CO-（其中A为低级亚烷基）或W为Phe或Nα - 低级烷基-Phe，或其盐，制备含有该肽的肽和精神抑郁剂组合物的方法。本发明的肽可用作精神抑郁药物，并且对于治疗精神分裂症尤其有效。

10. 发明授权

US4355419A Radio signal receiving system having means for selectively combining signals from a plurality of receiving sections 失效
标题翻译：无线电信号接收系统具有用于选择性地组合来自多个接收部分的信号的装置
公开(公告)号：US4355419A
公开(公告)日：1982-10-19
申请号：US147876
申请日：1980-05-08
申请人： Takashi Hiyama
发明人： Takashi Hiyama
IPC分类号： H04B7/02 , H04B1/10 , H04B7/12
CPC分类号： H04B1/10
摘要： A radio signal receiving system has first and second signal receiving sections, the outputs of which are combined to provide a combined signal. The signal combiner has first and second input terminals for respectively receiving the outputs of the first and second receiving sections. First, second and third interlocking switches are interconnected so that, when two outputs are derived in a normal state, from the first and second receiving sections, the first and second switches are closed, with the third switch opened. When either of the first or second outputs is driven out of the normal state, the first or second switch receiving the normal signal and the third switch is closed, while the first or second switch, receiving the abnormal signal, is opened. This way, the remaining normal signal replaces the abnormal signal to maintain the impedance balance in the system.
摘要翻译：无线电信号接收系统具有第一和第二信号接收部分，其输出被组合以提供组合信号。信号组合器具有用于分别接收第一和第二接收部分的输出的第一和第二输入端子。首先，第二和第三互锁开关互连，使得当从正常状态导出两个输出时，从第一和第二接收部分开始，第三开关被打开，第一和第二开关闭合。当第一或第二输出中的任一个被驱动出正常状态时，接收正常信号的第一或第二开关和第三开关闭合，而接收异常信号的第一或第二开关被打开。这样，剩余的正常信号将替代异常信号，以保持系统中的阻抗平衡。

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