公开(公告)号：US20050094818A1

公开(公告)日：2005-05-05

申请号：US10712761

申请日：2003-11-12

申请人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

发明人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

IPC分类号： H04L9/12 ,  H04L9/08 ,  H04L9/00

CPC分类号： H04L9/0858

摘要： A system and method for quantum key distribution uses a regulated single-photon source to sequentially generate a first photon and a second photon separated by a time interval Δt. The two photons are directed through a beam splitter that directs each photon to one of two transmission lines, which lead to two respective receivers. When one of the photons arrives at a receiver, it passes through an interferometer. One arm of the interferometer has a path length longer than the other arm by an amount equivalent to a photon time delay of Δt. The photon is then detected in one of three time slots by one of two single-photon detectors associated with each of the two interferometer outputs. Due to quantum-mechanical entanglement in phase and time between the two photons, the receivers can determine a secret quantum key bit value from their measurements of the time slots in which the photons arrived, or of the detectors where the photons arrived.

摘要翻译： 用于量子密钥分配的系统和方法使用调节的单光子源来顺序地产生由时间间隔Deltat分离的第一光子和第二光子。 两个光子被引导通过分束器，其将每个光子引导到两个传输线中的一个，其导致两个相应的接收器。 当一个光子到达接收器时，它通过一个干涉仪。 干涉仪的一个臂具有比另一个臂长的路径长度等于Deltat的光子时间延迟的量。 然后通过与两个干涉仪输出中的每一个相关联的两个单光子检测器中的一个检测三个时隙之一中的光子。 由于两个光子之间的相位和时间的量子力学纠缠，接收器可以根据其光子到达的时隙或者光子到达的检测器的测量来确定秘密量子密钥位值。

公开(公告)号：US07346166B2

公开(公告)日：2008-03-18

申请号：US10712761

申请日：2003-11-12

申请人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

发明人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

IPC分类号： H04L9/00

CPC分类号： H04L9/0858

摘要： A system and method for quantum key distribution uses a regulated single-photon source to sequentially generate a first photon and a second photon separated by a time interval Δt. The two photons are directed through a beam splitter that directs each photon to one of two transmission lines, which lead to two respective receivers. When one of the photons arrives at a receiver, it passes through an interferometer. One arm of the interferometer has a path length longer than the other arm by an amount equivalent to a photon time delay of Δt. The photon is then detected in one of three time slots by one of two single-photon detectors associated with each of the two interferometer outputs. Due to quantum-mechanical entanglement in phase and time between the two photons, the receivers can determine a secret quantum key bit value from their measurements of the time slots in which the photons arrived, or of the detectors where the photons arrived.

摘要翻译： 用于量子密钥分配的系统和方法使用调节的单光子源来顺序地产生由时间间隔Deltat分离的第一光子和第二光子。 两个光子被引导通过分束器，其将每个光子引导到两个传输线中的一个，其导致两个相应的接收器。 当一个光子到达接收器时，它通过一个干涉仪。 干涉仪的一个臂具有比另一个臂长的路径长度等于Deltat的光子时间延迟的量。 然后通过与两个干涉仪输出中的每一个相关联的两个单光子检测器中的一个检测三个时隙之一中的光子。 由于两个光子之间的相位和时间的量子力学纠缠，接收器可以根据其光子到达的时隙或者光子到达的检测器的测量来确定秘密的量子密钥位值。

公开(公告)号：US08675876B2

公开(公告)日：2014-03-18

申请号：US12084197

申请日：2005-11-04

申请人： Yoshihisa Yamamoto ,  Eleni Diamanti ,  Edo Waks ,  Kyo Inoue ,  Hiroki Takesue ,  Toshimori Honjo

发明人： Yoshihisa Yamamoto ,  Eleni Diamanti ,  Edo Waks ,  Kyo Inoue ,  Hiroki Takesue ,  Toshimori Honjo

IPC分类号： H04L9/08

CPC分类号： H04L9/0858

摘要： Differential phase shift (DPS) quantum key distribution (QKD) is provided, where the average number of photons per transmitted pulse is predetermined such that the secure key generation rate is maximal or nearly maximal, given other system parameters. These parameters include detector quantum efficiency, channel transmittance and pulse spacing (or clock rate). Additional system parameters that can optionally be included in the optimization include baseline error rate, sifted key error rate, detector dead time, detector dark count rate, and error correction algorithm performance factor. The security analysis leading to these results is based on consideration of a hybrid beam splitter and intercept-resend attack.

摘要翻译： 提供了差分相移（DPS）量子密钥分布（QKD），其中给定其他系统参数的情况下，每个发射脉冲的平均光子数是预定的，使得安全密钥生成速率最大或接近最大。 这些参数包括检测器量子效率，通道透射率和脉冲间隔（或时钟频率）。 可选地包括在优化中的附加系统参数包括基线误差率，筛选关键误差率，检测器死区时间，检测器暗计数率和误差校正算法性能因子。 导致这些结果的安全性分析基于混合分束器和拦截重发攻击的考虑。

公开(公告)号：US20100034390A1

公开(公告)日：2010-02-11

申请号：US12084197

申请日：2005-11-04

申请人： Yoshihisa Yamamoto ,  Eleni Diamanti ,  Edo Waks ,  Kyo Inoue ,  Hiroki Takesue ,  Toshimori Honjo

发明人： Yoshihisa Yamamoto ,  Eleni Diamanti ,  Edo Waks ,  Kyo Inoue ,  Hiroki Takesue ,  Toshimori Honjo

IPC分类号： H04L9/08 ,  H04K1/00

CPC分类号： H04L9/0858

摘要： Differential phase shift (DPS) quantum key distribution (QKD) is provided, where the average number of photons per transmitted pulse is predetermined such that the secure key generation rate is maximal or nearly maximal, given other system parameters. These parameters include detector quantum efficiency, channel transmittance and pulse spacing (or clock rate). Additional system parameters that can optionally be included in the optimization include baseline error rate, sifted key error rate, detector dead time, detector dark count rate, and error correction algorithm performance factor. The security analysis leading to these results is based on consideration of a hybrid beam splitter and intercept-resend attack.

摘要翻译： 提供了差分相移（DPS）量子密钥分布（QKD），其中给定其他系统参数的情况下，每个发射脉冲的平均光子数是预定的，使得安全密钥生成速率最大或接近最大。 这些参数包括检测器量子效率，通道透射率和脉冲间隔（或时钟频率）。 可选地包括在优化中的附加系统参数包括基线误差率，筛选关键误差率，检测器死区时间，检测器暗计数率和误差校正算法性能因子。 导致这些结果的安全性分析基于混合分束器和拦截重发攻击的考虑。

公开(公告)号：US10000616B2

公开(公告)日：2018-06-19

申请号：US13522098

申请日：2011-01-13

申请人： Hideto Nakagawa ,  Kenji Goboh ,  Kazuko Aoki ,  Takayuki Araki ,  Hiroshi Torii ,  Yoshihisa Yamamoto ,  Eiji Fujita

发明人： Hideto Nakagawa ,  Kenji Goboh ,  Kazuko Aoki ,  Takayuki Araki ,  Hiroshi Torii ,  Yoshihisa Yamamoto ,  Eiji Fujita

IPC分类号： B05D3/02 ,  B32B27/00 ,  B32B27/20 ,  C09D127/18 ,  H01L31/0203 ,  H01L31/0216 ,  C08J7/04 ,  B32B17/10 ,  H01L31/049

CPC分类号： C08J7/047 ,  B32B17/10788 ,  C08J2367/02 ,  C08J2427/12 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/3154 ,  Y10T428/31544

摘要： The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet. The weather-resistant sheet for a solar cell module includes, on a water impermeable sheet, a cured coating film layer made of a crosslinked product of a coating composition that includes a hydroxyl group-containing fluoropolymer, wherein in a pressure-resistance test performed when a crosslinking degree of the cured coating film layer is 80 to 99%, the cured coating film layer and the water impermeable sheet without a cured coating film layer formed thereon are not adhered to each other after a load has been applied to the cured coating film layer and the water impermeable sheet being stacked.

公开(公告)号：US09154006B2

公开(公告)日：2015-10-06

申请号：US13519543

申请日：2010-09-29

申请人： Yoshihisa Yamamoto ,  Yukinori Nakamori ,  Satoshi Murakami ,  Yoichi Miyoshi ,  Meio Gi

发明人： Yoshihisa Yamamoto ,  Yukinori Nakamori ,  Satoshi Murakami ,  Yoichi Miyoshi ,  Meio Gi

IPC分类号： H02K9/19 ,  H02K1/32 ,  H02K1/27 ,  H02K1/28

CPC分类号： H02K1/2766 ,  H02K1/28 ,  H02K1/32 ,  H02K9/19

摘要： In a rotor for the dynamo, the interior circumference face of a rotor core main body makes contact in a thermally transmissible manner with a rotor axle, and the rotor axle includes a cooling medium circulation space. The rotor is provided with a cooling medium supply member, which supplies the cooling medium to the cooling medium circulation space. The cooling medium supply member is provided with a cooling medium supply path that extends in the rotor axle direction, and cooling medium supply holes that extend externally in the direction of the rotor diameter. The cooling medium supply holes are provided with supply apertures that open toward the cooling interior circumference face. The rotor axle is provided with cooling medium discharge holes that extend externally in the direction of the rotor diameter. The cooling medium discharge holes are provided with discharge apertures that open externally in the diameter direction.

摘要翻译： 在发电机的转子中，转子铁芯主体的内周面与转子轴以热传递的方式接触，转子轴包括冷却介质循环空间。 转子设置有冷却介质供应构件，其将冷却介质供应到冷却介质循环空间。 冷却介质供给部件设置有沿转子轴方向延伸的冷却介质供给路径和从转子直径方向向外延伸的冷却介质供给孔。 冷却介质供给孔设置有朝向冷却内周面打开的供给孔。 转子轴设有从转子直径方向向外延伸的冷却介质排出孔。 冷却介质排出孔设有沿直径方向向外开口的排出孔。

公开(公告)号：US09050971B2

公开(公告)日：2015-06-09

申请号：US14006241

申请日：2012-05-30

申请人： Tomoo Atarashi ,  Shigeki Takami ,  Takafumi Koshida ,  Hidetoshi Aoki ,  Yoshihisa Yamamoto

发明人： Tomoo Atarashi ,  Shigeki Takami ,  Takafumi Koshida ,  Hidetoshi Aoki ,  Yoshihisa Yamamoto

IPC分类号： B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W20/00 ,  B60K6/38 ,  F16H37/08 ,  F16H3/72

CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60Y2400/421 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2200/2005 ,  F16H2200/2064 ,  Y02T10/6239 ,  Y10S903/902

摘要： A vehicle drive device having an input member coupled to an internal combustion engine; an output member coupled to a wheel; a first rotating electrical machine; a second rotating electrical machine; and a differential gear unit having at least three rotating elements. A dog engagement device is provided on a power transmission path between the input member and an input rotating element. The engagement device includes a state selecting member that switches a state among three states, which are a first state where the input rotating element and the input member are coupled and the input rotating element and a non-rotating member are not coupled, a second state where the input rotating element coupled with both the input member and the non-rotating member, and a third state where the input rotating element and the non-rotating member are coupled.

摘要翻译： 一种具有联接到内燃机的输入构件的车辆驱动装置; 耦合到车轮的输出构件; 第一旋转电机; 第二旋转电机; 以及具有至少三个旋转元件的差动齿轮单元。 狗接合装置设置在输入构件和输入旋转元件之间的动力传递路径上。 接合装置包括：状态选择部件，其切换作为输入旋转部件和输入部件联接的第一状态和输入旋转部件与非旋转部件未连结的三种状态，第二状态 其中所述输入旋转元件与所述输入构件和所述非旋转构件两者相耦合，以及所述输入旋转元件和所述非旋转构件联接的第三状态。

公开(公告)号：US08661993B2

公开(公告)日：2014-03-04

申请号：US12809347

申请日：2009-02-09

申请人： Naoyuki Kamiyama ,  Tomoo Akiyama ,  Toshihiko Setoguchi ,  Koutaro Fujimura ,  Yoshihisa Yamamoto ,  Koichi Tagami ,  Yasutoshi Ueda

发明人： Naoyuki Kamiyama ,  Tomoo Akiyama ,  Toshihiko Setoguchi ,  Koutaro Fujimura ,  Yoshihisa Yamamoto ,  Koichi Tagami ,  Yasutoshi Ueda

IPC分类号： F23J3/00

CPC分类号： F23J15/003 ,  F23J15/02 ,  F23J15/06 ,  F23J2215/101 ,  F23J2215/20 ,  F23J2217/102 ,  Y02E20/363

摘要： In an exhaust gas treatment system including a denitration device that removes nitrogen oxide in exhaust gas from a heavy fuel-fired boiler, an air preheater that recovers heat in the gas after the nitrogen oxide is removed, an electric precipitator that removes dust while adding ammonia into the gas after heat recovery, a desulfurization device that removes sulfur oxide in the gas after dust removal, and a stack that exhausts the gas after desulfurization to the outside, an ash-shear-force measuring instrument is provided to measure an ash shear force, which is ash flowability, on the downstream side of the electric precipitator, so that a feed rate of an air supply unit that supplies air to the boiler is reduced according to ash shear-force information.

摘要翻译： 在包含从重燃燃烧锅炉排出的废气中的氮氧化物的脱硝装置的废气处理系统中，除去氮氧化物后，在气体中回收热量的空气预热器，除去灰尘的电除尘器， 进入热回收后的气体中，除尘后除去气体中的硫氧化物的脱硫装置，以及将脱硫后的气体排出到外部的叠层，设置灰剪切力测定装置，测定灰分剪切力 ，其是灰尘流动性，在电除尘器的下游侧，使得根据灰分剪切力信息减少向锅炉供应空气的供气单元的进料速率。

公开(公告)号：US20100258746A1

公开(公告)日：2010-10-14

申请号：US12798751

申请日：2010-04-08

申请人： Yun-Chung Na ,  Yoshihisa Yamamoto

发明人： Yun-Chung Na ,  Yoshihisa Yamamoto

IPC分类号： G21G7/00

CPC分类号： B82Y10/00 ,  G06N10/00

摘要： Deterministic generation of nonclassical photons by producing a dilute gas of exciton-polaritons in a solid-state microcavity that includes a periodic array of potential well traps. A photon-exciton frequency detuning is modulated in the microcavity to produce a polaritonic quantum phase transition from a superfluid state to a Mott-insulator state. The nonclassical photons are then generated simultaneously by radiative decay of exciton-polaritons in the microcavity. The nonclassical photons may be indistinguishable single photons, in which case the dilute gas of exciton-polaritons is produced such that on to average there is one polariton per potential well trap. Alternatively, the generated nonclassical photons may be polarization-entangled photon pairs, in which case the dilute gas of exciton-polaritons is produced such that on average there are two polaritons per potential well trap.

摘要翻译： 通过在固态微腔中产生激子 - 极化子的稀释气体来确定性地产生非经典光子，其包括潜在阱阱的周期性阵列。 在微腔中调制光子 - 激子频率失谐以产生从超流体状态到Mott绝缘体状态的极化量子相变。 然后通过微腔中的激子 - 极化子的辐射衰减同时产生非经典光子。 非经典光子可能是不可区分的单个光子，在这种情况下，产生激子 - 极化子的稀释气体，使得平均每个潜在的阱陷阱有一个极化子。 或者，所生成的非经典光子可以是偏振纠缠的光子对，在这种情况下，产生激子 - 极化子的稀释气体，使得每个势阱陷阱平均有两个极化子。

公开(公告)号：US07775336B2

公开(公告)日：2010-08-17

申请号：US11703793

申请日：2007-02-08

申请人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

发明人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

IPC分类号： F16D13/72 ,  F16D13/74

CPC分类号： F16D25/123 ,  F16D13/683 ,  F16D13/74 ,  F16D2300/06 ,  F16H57/0482

摘要： Lubricating oil supply holes are drilled into a first member that is fitted to a plurality of first annular plates by a spline. Of splines to which each lubricating oil supply hole corresponds, lubricating oil grooves provided in the plurality of first annular plates do not overlap the splines on at least one of the front and rear surfaces of the first annular plates, and therefore lubricating oil flowing out of the lubricating oil supply holes is dispersed in a circumferential direction and flows from the inner periphery to the outer periphery of the first annular plates, rather than gathering in each lubricating oil groove and flowing in an outer peripheral direction. As a result, a force generated by an axial lubricating oil flow, which acts in a direction for causing the second annular plates to contact friction materials on the first annular plates, is suppressed, leading to a reduction in drag torque.

摘要翻译： 润滑油供给孔被钻入通过花键装配到多个第一环形板的第一构件。 每个润滑油供应孔对应的花键，设置在多个第一环形板中的润滑油槽不与第一环形板的前表面和后表面中的至少一个上的花键重叠，因此润滑油从 润滑油供给孔沿圆周方向分散，从第一环状板的内周向外周流动，而不是聚集在各润滑油槽内并沿外周方向流动。 结果，抑制了由使第二环状板与第一环状板上的摩擦材料接触的方向起作用的轴向润滑油流产生的力，导致拖曳转矩的降低。