公开(公告)号：US4641794A

公开(公告)日：1987-02-10

申请号：US669153

申请日：1984-11-07

申请人： Takashi Yamazaki ,  Katsuji Sakamoto

发明人： Takashi Yamazaki ,  Katsuji Sakamoto

IPC分类号： B65H51/26 ,  B65H51/20 ,  B65H51/22 ,  C03B37/00

CPC分类号： B65H51/20

摘要： An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.

摘要翻译： 一种蓄能器，其中单独的累积引导辊组件的圆周速度是由各自独立的机械装置引起的，以与第一和第二卷绕装置的卷取速度一致。 使用这种布置，被累积的光纤的速度总是等于累积导辊的圆周速度，使得不会由互连齿轮的间隙引起的瞬时张力变化。

公开(公告)号：US09601979B2

公开(公告)日：2017-03-21

申请号：US13876348

申请日：2011-09-02

申请人： Kenichiro Nakajima ,  Takashi Yamazaki

发明人： Kenichiro Nakajima ,  Takashi Yamazaki

IPC分类号： C22C38/00 ,  H02K21/00 ,  B22F1/00 ,  H01F1/057 ,  H01F41/02 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C22C33/02 ,  H01F1/06 ,  C22C1/02

CPC分类号： H02K21/00 ,  B22F1/0003 ,  C22C1/02 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/005 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  H01F1/0577 ,  H01F1/06 ,  H01F41/0266

摘要： An alloy material for an R-T-B system rare earth permanent magnet having a high orientation rate and high coercivity (Hcj), and a method for producing an R-T-B system rare earth permanent magnet using the alloy material. The alloy material includes a plurality of R-T-B system alloys having different compositions and a metal powder. The respective R-T-B system alloys are formed of R which is composed of two or more kinds selected from rare earth elements, T which is composed of a transition metal essentially containing Fe, B, and unavoidable impurities. A first alloy having the greatest Dy content contains 17 mass % or greater of Dy, and a Dy concentration difference between the first alloy and a second alloy having the smallest Dy concentration difference with respect to the first alloy among the plurality of R-T-B system alloys is 5 mass % or greater.

公开(公告)号：US09552826B2

公开(公告)日：2017-01-24

申请号：US14373721

申请日：2012-12-14

申请人： Masaru Kimura ,  Takashi Yamazaki

发明人： Masaru Kimura ,  Takashi Yamazaki

IPC分类号： G10L21/0208 ,  H04R3/04 ,  H03G5/16 ,  H03G9/00 ,  H03G9/02 ,  G10L21/0232

CPC分类号： G10L21/0208 ,  G10L21/0232 ,  H03G5/165 ,  H03G9/005 ,  H03G9/025 ,  H04R3/04

摘要： A device includes a HPF 702 that modifies frequency characteristics of a target signal; a phase correcting unit 701 that corrects the phase characteristics of the target signal to make the phase characteristics nearly equal to phase characteristics of the HPF 702; a first multiplier 705 that adjusts the gain of the signal output from the phase correcting unit 701; a second multiplier 706 that adjusts the gain of the signal output from the HPF 702; a coefficient determining unit that determines the gain coefficients of the first and second multipliers 705 and 706 in such a manner that the sum of the gain coefficient of the first multiplier 705 and the gain coefficient of the second multiplier 706 becomes a fixed value; and an adder 713 that adds the two signals output from the first multiplier 705 and second multiplier 706.

摘要翻译： 装置包括修改目标信号的频率特性的HPF 702; 相位校正单元701，其校正目标信号的相位特性，以使相位特性几乎等于HPF 702的相位特性; 调整从相位校正单元701输出的信号的增益的第一乘法器705; 调节从HPF 702输出的信号的增益的第二乘法器706; 系数确定单元，其以第一乘法器705的增益系数和第二乘法器706的增益系数的和变为固定值的方式确定第一和第二乘法器705和706的增益系数; 以及将从第一乘法器705和第二乘法器706输出的两个信号相加的加法器713。

公开(公告)号：US09120694B2

公开(公告)日：2015-09-01

申请号：US14129673

申请日：2012-06-13

申请人： Tadashi Enomoto ,  Iwao Okazaki ,  Takashi Yamazaki ,  Masatoshi Hayakawa

发明人： Tadashi Enomoto ,  Iwao Okazaki ,  Takashi Yamazaki ,  Masatoshi Hayakawa

IPC分类号： C03B37/029 ,  H05B3/62 ,  F27B17/00 ,  C03B37/012

CPC分类号： C03B37/029 ,  C03B37/01257 ,  C03B2205/63 ,  F27B17/00 ,  H05B3/62 ,  H05B2203/025

摘要： The present invention provides a glass preform heating furnace in which the occurrence of arching is suppressed. The glass preform heating furnace is equipped with a susceptor (3); a slit heater (4); an insulator; and a furnace body, wherein, in the case that the space between the slit heater (4) and the susceptor or between the slit heater (4) and the conductive member closest to the slit heater is D, that the maximum value of the electric field in this space is E1, that the number of the slits in the slit heater is N, that the slit width of the slit heater is S, and that the maximum value of the electric field in the slit space is E2, the values of D, N and S are set so that E1≧E2 is established.

摘要翻译： 本发明提供一种玻璃预制件加热炉，其中抑制拱起的发生。 玻璃预制件加热炉配有基座（3）; 狭缝加热器（4）; 绝缘体 炉体，其中，狭缝加热器（4）与基座之间或狭缝加热器（4）与最靠近狭缝加热器的导电部件之间的间隔为D的情况下，电极的最大值 在该空间中的场为E1，狭缝加热器中的狭缝数为N，狭缝加热器的狭缝宽度为S，狭缝空间中的电场的最大值为E2， D，N，S被设定为使E1≥220成立。

公开(公告)号：US20130264903A1

公开(公告)日：2013-10-10

申请号：US13876348

申请日：2011-09-02

申请人： Kenichiro Nakajima ,  Takashi Yamazaki

发明人： Kenichiro Nakajima ,  Takashi Yamazaki

IPC分类号： H02K21/00 ,  H01F41/02 ,  H01F1/06

CPC分类号： H02K21/00 ,  B22F1/0003 ,  C22C1/02 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/005 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  H01F1/0577 ,  H01F1/06 ,  H01F41/0266

摘要： An alloy material for an R-T-B system rare earth permanent magnet having a high orientation rate and high coercivity (Hcj), and a method for producing an R-T-B system rare earth permanent magnet using the alloy material. The alloy material includes a plurality of R-T-B system alloys having different compositions and a metal powder. The respective R-T-B system alloys are formed of R which is composed of two or more kinds selected from rare earth elements, T which is composed of a transition metal essentially containing Fe, B, and unavoidable impurities. A first alloy having the greatest Dy content contains 17 mass % or greater of Dy, and a Dy concentration difference between the first alloy and a second alloy having the smallest Dy concentration difference with respect to the first alloy among the plurality of R-T-B system alloys is 5 mass % or greater.

摘要翻译： 用于具有高取向率和高矫顽力（Hcj）的R-T-B系稀土永磁体的合金材料，以及使用该合金材料制造R-T-B系稀土永磁体的方法。 合金材料包括多种具有不同组成的R-T-B系合金和金属粉末。 相应的R-T-B系合金由选自稀土元素T中的两种或更多种R形成，T由基本上含有Fe，B和不可避免的杂质的过渡金属组成。 具有最大Dy含量的第一合金含有Dy的17质量％以上，并且在多个RTB系合金中，第一合金与Dy相对于第一合金的Dy浓度差最小的第二合金之间的Dy浓度差为 5质量％以上。

公开(公告)号：US08232707B2

公开(公告)日：2012-07-31

申请号：US12729481

申请日：2010-03-23

申请人： Makoto Furuhata ,  Takashi Yamazaki ,  Yuji Hamayama

发明人： Makoto Furuhata ,  Takashi Yamazaki ,  Yuji Hamayama

IPC分类号： H01L41/04

CPC分类号： H03H9/215 ,  H03H9/02102 ,  H03H9/02133

摘要： A flexural vibration piece includes a flexural vibrator that has a first region on which a compressive stress or a tensile stress acts due to vibration and a second region having a relationship in which a tensile stress acts thereon when a compressive stress acts on the first region and a compressive stress acts thereon when a tensile stress acts on the first region, and performs flexural vibration in a first plane. The flexural vibration piece also includes a heat conduction path, in the vicinity of the first region and the second region, that is formed of a material having a thermal conductivity higher than that of the flexural vibrator and thermally connects between the first region and the second region.

摘要翻译： 弯曲振动片包括弯曲振动器，其具有由于振动而产生压缩应力或拉伸应力的第一区域和当压缩应力作用在第一区域上时拉伸应力作用于其上的第二区域， 当拉伸应力作用在第一区域上时，施加压缩应力，并且在第一平面中进行弯曲振动。 弯曲振动片还包括在第一区域和第二区域附近的导热路径，该热传导路径由导热率高于弯曲振动器的导热率的材料形成，并且在第一区域和第二区域之间热连接 地区。

公开(公告)号：US08191216B2

公开(公告)日：2012-06-05

申请号：US12349201

申请日：2009-01-06

申请人： Takashi Yamazaki ,  Tsukasa Funasaka ,  Takeo Funakawa ,  Makoto Furuhata

发明人： Takashi Yamazaki ,  Tsukasa Funasaka ,  Takeo Funakawa ,  Makoto Furuhata

IPC分类号： H04R17/10 ,  C23F1/02

CPC分类号： H03H9/1021 ,  H03H3/04 ,  H03H9/21 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/49155 ,  Y10T29/49574

摘要： A vibrating piece manufacturing method includes: (a) preparing a supporting body having first and second surfaces, the first and second surfaces defining a thickness while being directed toward opposite directions, the supporting body including a base and a plurality of arms, the arms extending side-by-side in a direction orthogonal to a direction of the thickness from the base, a lower electrode film being disposed on the first surface of each of the arms, a piezoelectric film being disposed on the lower electrode films, at least one upper electrode film being disposed on the piezoelectric film, at least a part of the second surface of each of the arms being an exposed area; and (b) etching the exposed area of the second surface so as to reduce the thickness to reduce flexural rigidity of the arms with respect to the thickness direction.

摘要翻译： 振动片制造方法包括：（a）制备具有第一和第二表面的支撑体，所述第一和第二表面在朝向相反方向限定厚度的同时，所述支撑体包括基部和多个臂，所述臂延伸 在与基板的厚度方向正交的方向上并排配置，下电极膜设置在各臂的第一面上，压电膜设置在下电极膜上，至少一个上 电极膜设置在压电膜上，每个臂的第二表面的至少一部分是暴露区域; 和（b）蚀刻第二表面的暴露区域以便减小厚度以降低臂相对于厚度方向的抗弯刚度。

公开(公告)号：US20120105665A1

公开(公告)日：2012-05-03

申请号：US13279458

申请日：2011-10-24

申请人： Kazumasa Matsumoto ,  Yuichi Naito ,  Hidehiko Saito ,  Takashi Yamazaki ,  Hiroaki Niwa

发明人： Kazumasa Matsumoto ,  Yuichi Naito ,  Hidehiko Saito ,  Takashi Yamazaki ,  Hiroaki Niwa

IPC分类号： H04N5/335

CPC分类号： H04N5/23245 ,  H01L27/14658 ,  H04N5/3765

摘要： An image pickup apparatus includes an image sensor configured to include a plurality of pixels in its image pickup area; a plurality of analog-to-digital converters configured to share a plurality of analog signals read out from the plurality of pixels to perform analog-to-digital conversion to the analog signals allocated thereto; and a control unit configured to read out the analog signals from the pixels within a partial area in the image pickup area for the analog-to-digital conversion. The number of pixels allocated to the analog-to-digital converters performing the analog-to-digital conversion to areas near a center position of the partial area is smaller than that allocated to the analog-to-digital converters performing the analog-to-digital conversion to areas far from the center position of the partial area.

摘要翻译： 图像拾取装置包括：图像传感器，被配置为在其图像拾取区域中包括多个像素; 多个模拟 - 数字转换器，被配置为共享从多个像素读出的多个模拟信号，以对分配给其的模拟信号进行模数转换; 以及控制单元，被配置为从用于模数转换的图像拾取区域中的部分区域内的像素读出模拟信号。 对分配给部分区域的中心位置附近的区域进行模/数转换的模数转换器的像素数量小于分配给模数转换器的模数转换器的像素数， 数字转换到远离局部区域中心位置的区域。

公开(公告)号：US20120061966A1

公开(公告)日：2012-03-15

申请号：US13321500

申请日：2010-05-28

申请人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

发明人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

IPC分类号： H02P9/04

CPC分类号： F03D7/0272 ,  F05B2270/1033 ,  F05B2270/304 ,  H02P3/22 ,  H02P9/006 ,  H02P9/08 ,  H02P9/44 ,  H02P9/48 ,  Y02B10/30 ,  Y02E10/723

摘要： A wind power generation control device which controls a wind power generator using a wind turbine blade having a fixed pitch angle is provided. The wind power generation control device which controls the wind power generator in which an output current value outputted by the wind power generator is detected, an output voltage value outputted by the wind power generator is detected, a rotational speed of the wind turbine blade is detected, and on the basis of the detected output current value at the current time, the detected output voltage value at the current time, and the detected rotational speed at the current time, output power at the rotational speed at the current time is calculated, and on the basis of the calculated output power and blade aerodynamic properties, which are properties inherent to the wind turbine blade, the wind power generator is controlled so that an optimal amount of power corresponding to the wind speed can be efficiently obtained in a relatively low wind speed region and a wind power generation control method for controlling the wind power generator are provided.

摘要翻译： 提供了使用具有固定桨距角的风力涡轮机叶片来控制风力发电机的风力发电控制装置。 检测出风力发电机输出的输出电流值的风力发电机的风力发电控制装置，检测到风力发电机输出的输出电压值，检测到风力涡轮机叶片的转速 ，并且基于当前时间检测到的输出电流值，计算当前时间的检测输出电压值和当前时间的检测转速，以当前时间的转速输出功率，以及 基于作为风力涡轮机叶片固有的特性的计算出的输出功率和叶片空气动力特性，控制风力发电机，以便在相对较低的风中有效地获得对应于风速的最佳功率量 提供了用于控制风力发电机的风力发电控制方法。

公开(公告)号：US08018127B2

公开(公告)日：2011-09-13

申请号：US12706728

申请日：2010-02-17

申请人： Masayuki Kikushima ,  Takashi Yamazaki

发明人： Masayuki Kikushima ,  Takashi Yamazaki

IPC分类号： H03H9/19

CPC分类号： H03H9/21 ,  H03H3/02 ,  H03H9/1021 ,  H03H2003/026 ,  H03H2009/241

摘要： A flexural resonator element includes a base body and a beam with a groove and a through-hole, the beam being extended in a Y direction from the base body and flexurally vibrating in an X direction orthogonal to the Y direction, the groove being formed on a surfaces of the beam perpendicular to a Z direction orthogonal to the X direction and the Y direction, and the through-hole having a smaller width in the X direction than a width of an opening of the groove in the X direction and penetrating from an inner surface of the groove formed on the surface of the beam to a surface of the beam opposite to the surface of the beam having the groove.

摘要翻译： 弯曲谐振元件包括基体和具有沟槽和通孔的梁，所述梁从基体沿Y方向延伸并且在与Y方向正交的X方向上弯曲振动，所述槽形成在 垂直于与X方向和Y方向正交的Z方向的光束的表面，并且所述通孔在X方向上的宽度比在X方向上的所述槽的开口的宽度小，并且从 形成在梁的表面上的槽的内表面到与具有凹槽的梁的表面相对的梁的表面。