公开(公告)号：US4354750A

公开(公告)日：1982-10-19

申请号：US226012

申请日：1981-01-19

申请人： Hiroshi Hasegawa ,  Osamu Maida

发明人： Hiroshi Hasegawa ,  Osamu Maida

IPC分类号： G03B15/05 ,  H05B41/32 ,  G03B15/02

CPC分类号： H05B41/325 ,  G03B15/05 ,  G03B2215/05

摘要： In a flash unit including a power source portion including a battery and a heavy current consuming source; a flash discharge tube adapted to produce flashlight by the current from the power source portion; flash output control means for metering the reflected flashlight from an object and stopping light emission of the flash discharge tube when a predetermined quantity of light is reached, thereby effecting flash output control operation; and means using the battery as a power source and indicating performance or non-performance of the flash output control operation, there is provided control means for limiting the operation of the heavy current consuming source of the power source portion for a predetermined period during the indication.

摘要翻译： 在包括电源部分和电流消耗源的闪光单元中， 适于通过来自电源部分的电流产生手电筒的闪光放电管; 闪光输出控制装置，用于在物体上计量反射的手电筒并且当达到预定量的光时停止闪光放电管的发光，从而实现闪光输出控制操作; 并且使用电池作为电源并指示闪存输出控制操作的性能或不执行的装置，提供控制装置，用于在指示期间限制电源部分的大电流消耗源的预定时间段的操作 。

公开(公告)号：US4304478A

公开(公告)日：1981-12-08

申请号：US207670

申请日：1980-11-17

申请人： Akira Katayama ,  Hiroshi Hasegawa

发明人： Akira Katayama ,  Hiroshi Hasegawa

IPC分类号： G03B15/05 ,  G03B17/18

CPC分类号： G03B15/05 ,  G03B2215/056

摘要： In an electronic flash unit capable of being coupled to a camera body including a mounting section and an operating dial which can be rotatively operated to a predetermined position to set information regarding exposure factors and can be fixed at the predetermined position, the electronic flash unit including a support member having a mounting section engageable with the mounting section of the camera body, a transmitting member displaceable to a position responding to the predetermined position of the operating dial depending upon the engagement of the two mounting sections, and an electric circuit for controlling flash light emission, there is provided converting means for converting the information into electrical signals and introducing the same into the electric circuit. The converting means includes contact sections capable of contacting each other and secured to at least two spatially different regions relatively variable in position by the displacement of the transmitting member.

摘要翻译： 在能够耦合到照相机主体的电子闪光灯单元中，该照相机主体包括安装部分和可旋转地操作到预定位置的操作转盘，以设置关于曝光因素的信息并且可以固定在预定位置，电子闪光灯组件包括 支撑构件，其具有可与照相机主体的安装部分接合的安装部分;可移动到根据两个安装部分的接合而响应于操作拨盘的预定位置的位置的传动部件，以及用于控制闪光灯的电路 提供了将信息转换为电信号并将其引入电路的转换装置。 转换装置包括能够彼此接触并通过传送构件的位移固定在相对可变位置的至少两个空间不同区域的接触部分。

公开(公告)号：US4160160A

公开(公告)日：1979-07-03

申请号：US798835

申请日：1977-05-20

申请人： Hiroshi Hasegawa ,  Yoshiaki Ohtsubo ,  Sakuji Watanabe ,  Kouichi Takahata, deceased

发明人： Hiroshi Hasegawa ,  Yoshiaki Ohtsubo ,  Sakuji Watanabe ,  Kouichi Takahata, deceased

IPC分类号： G03B15/05 ,  H05B41/32 ,  G01J1/46 ,  G03B7/08

CPC分类号： H05B41/325 ,  G03B15/05 ,  G03B2215/05

摘要： A circuit for integrating a quantity of light in an automatic control type flash unit having flash means for providing flash illumination comprises light responsive means, an amplifier circuit, a high-pass filter, a voltage-current conversion circuit and a capacitor. The light responsive means receives light resulting from the flash illumination and converts the received light into a corresponding electrical signal. The amplifier circuit puts out the electrical signal as an amplified voltage. This circuit also puts out DC and low frequency error voltages. The high-pass filter eliminates DC and low frequency error voltages from the voltage put out by the amplifier circuit and puts out only the voltage corresponding to the electrical signal. The conversion circuit puts out a current corresponding to the voltage put out by the high-pass filter. The capacitor is charged with the current from the voltage-current conversion circuit. The charging voltage of the capacitor assumes a value which is the result of integration of the intensity of the light received by the light responsive means.

公开(公告)号：US09871429B2

公开(公告)日：2018-01-16

申请号：US13551480

申请日：2012-07-17

申请人： Hiroshi Hasegawa ,  Takeshi Fujiwara

发明人： Hiroshi Hasegawa ,  Takeshi Fujiwara

IPC分类号： H02K15/00 ,  H02K15/02 ,  H02K1/14 ,  B62J6/12 ,  H02K7/18

CPC分类号： H02K15/022 ,  B62J6/12 ,  H02K1/145 ,  H02K7/1846 ,  Y10T29/49002

摘要： A stator yoke is provided for a bicycle generator hub. The stator yoke includes a first tubular section and a plurality of first pole sections. The first tubular section has a first axial end and a second axial end. The first pole sections are integrally formed with the first tubular section as a one-piece, unitary member. Each of the first pole sections includes a first radially protruding section that extends from the first axial end of the first tubular section in a radial direction of the first tubular section, and a first axially protruding section that extends from the first protruding section in an axial direction of the first tubular section toward the second axial end of the first tubular section.

公开(公告)号：US09758848B2

公开(公告)日：2017-09-12

申请号：US14113397

申请日：2012-04-20

申请人： Yoshiyasu Kawasaki ,  Hiroshi Hasegawa ,  Shinjiro Kaneko ,  Yasunobu Nagataki

发明人： Yoshiyasu Kawasaki ,  Hiroshi Hasegawa ,  Shinjiro Kaneko ,  Yasunobu Nagataki

IPC分类号： C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C21D8/02 ,  B32B15/18 ,  C23C2/06 ,  C23C2/12 ,  C22C38/38 ,  C21D9/46 ,  C21D6/00 ,  C22C38/00 ,  B32B15/01 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/24 ,  C23C2/02 ,  C23C2/28 ,  C23C2/40

CPC分类号： C22C38/38 ,  B32B15/012 ,  B32B15/013 ,  C21D6/005 ,  C21D8/0263 ,  C21D9/46 ,  C21D2211/001 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/24 ,  C23C2/02 ,  C23C2/06 ,  C23C2/12 ,  C23C2/28 ,  C23C2/40 ,  Y10T428/12757 ,  Y10T428/12799

摘要： A high strength steel sheet including, by mass, C: 0.03% or more and 0.25% or less, Si: 0.4% or more and 2.5% or less, Mn: 3.5% or more and 10.0% or less, P: 0.1% or less, S: 0.01% or less, Al: 0.01% or more and 2.5% or less, N: 0.008% or less, Si+Al: 1.0% or more, the balance being Fe and inevitable impurities. The area ratio of ferrite is 30% or more and 80% or less, the area ratio of martensite is 0% or more and 17% or less, the volume fraction of retained austenite is 8% or more, and the average grain size of retained austenite is 2 μm or less.

公开(公告)号：US09617630B2

公开(公告)日：2017-04-11

申请号：US13640851

申请日：2011-04-11

申请人： Shinjiro Kaneko ,  Tatsuya Nakagaito ,  Hiroshi Hasegawa ,  Yasunobu Nagataki

发明人： Shinjiro Kaneko ,  Tatsuya Nakagaito ,  Hiroshi Hasegawa ,  Yasunobu Nagataki

IPC分类号： C23C2/02 ,  C21D8/02 ,  C21D9/46 ,  C23C2/06 ,  C23C2/28 ,  B32B15/01 ,  C21D6/00 ,  C22C38/00 ,  C22C38/04 ,  C22C38/02 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C22C38/38

CPC分类号： C21D9/46 ,  B32B15/013 ,  C21D1/34 ,  C21D6/001 ,  C21D6/002 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0226 ,  C21D8/0236 ,  C21D8/0263 ,  C21D2211/002 ,  C21D2211/008 ,  C22C18/04 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C22C38/38 ,  C23C2/02 ,  C23C2/06 ,  C23C2/28 ,  C23C2/285 ,  C23C2/40 ,  Y02P10/212

摘要： A high-strength galvanized steel sheet having excellent formability and crashworthiness, including a component composition containing 0.03% to 0.13% C, 1.0% to 2.0% Si, 2.4% to 3.5% Mn, 0.001% to 0.05% P, 0.0001% to 0.01% S, 0.001% to 0.1% Al, 0.0005% to 0.01% N, and 0.0003% to 0.01% B on a mass basis, the remainder being Fe and unavoidable impurities, and a microstructure containing a tempered martensitic phase and a bainitic phase such that the sum of an area fraction of the tempered martensitic phase and an area fraction of the bainitic phase is 30% or more (the area fraction of the martensitic phase is 30% or more in the absence of the bainitic phase), wherein a distance of closest approach of the tempered martensitic phase is 10 μm or less and the contents of C, Mn, and B satisfy (1): (% Mn)+1000×(% B)≧35×(% C)  (1).

公开(公告)号：US09273848B2

公开(公告)日：2016-03-01

申请号：US14360777

申请日：2012-12-25

申请人： Tohru Aramaki ,  Hiroshi Hasegawa ,  Atsushi Itoh ,  Toshiaki Shoji

发明人： Tohru Aramaki ,  Hiroshi Hasegawa ,  Atsushi Itoh ,  Toshiaki Shoji

IPC分类号： F21V7/04 ,  H04N1/028 ,  F21V8/00

CPC分类号： F21V7/04 ,  G02B6/0096 ,  H04N1/02825 ,  H04N1/02835 ,  H04N1/02895

摘要： The light source unit comprises a light source emitting visible light and light of a non-visible wavelength; a rod-like light guide at the end of which the light source is provided and within which incident light from the light source is propagated in the long axis direction; a reflector that is linear along the long axis direction and provided on the contour surface of the light guide; and a support member encompassing the reflector and light guide, having a given width in the direction perpendicular to the long axis direction, and provided with an opening extending along the long axis direction. The reflector and support member are formed by a reflecting material containing a substance reflecting the light of a non-visible light wavelength and reflecting the visible light and light of a non-visible light wavelength.

摘要翻译： 光源单元包括发射可见光的光源和不可见波长的光; 棒状导光体，其端部设置有光源，并且其中来自光源的入射光在长轴方向上传播; 沿着长轴方向呈直线状并设置在导光体的轮廓面上的反射体; 以及包括反射器和导光体的支撑构件，其在垂直于长轴方向的方向上具有给定的宽度，并且设置有沿长轴方向延伸的开口。 反射器和支撑构件由反射材料形成，反射材料包含反射不可见光波长的光并反射可见光和不可见光波长的光。

公开(公告)号：US09093887B2

公开(公告)日：2015-07-28

申请号：US13330962

申请日：2011-12-20

申请人： Hiroshi Hasegawa

发明人： Hiroshi Hasegawa

IPC分类号： H02K1/14 ,  H02K21/22 ,  H02K7/18

CPC分类号： H02K21/22 ,  H02K7/1846

摘要： A bicycle generator hub stator has a hub shaft, an annular member and three yokes. The annular member includes a first axial end, a second axial end and a through hole extending between the first and second axial ends. The hub shaft extends through the through hole. The first and second yokes are non-rotatably arranged relative to the annular member. The third yoke is non-rotatably connected to both the annular member and the hub shaft. The first yoke includes a first extended section that extends in an axial direction from the first axial end to the second axial end of the annular member. The second yoke includes a second extended section that extends in the axial direction from the second axial end to the first axial end of the annular member. The third yoke is disposed in the through hole and magnetically couples the first and second yokes together.

摘要翻译： 自行车发电机轮毂定子具有轮毂轴，环形构件和三个轭。 环形构件包括第一轴向端部，第二轴向端部和在第一和第二轴向端部之间延伸的通孔。 轮毂轴穿过通孔。 第一和第二轭铁相对于环形构件不可旋转地布置。 第三轭不可转动地连接到环形构件和轮毂轴两者。 第一轭包括从轴向方向从环形构件的第一轴向端延伸到第二轴向端的第一延伸段。 第二轭包括第二延伸部分，该第二延伸部分在轴向方向上从环形部件的第二轴向端部延伸到第一轴向端部。 第三轭被设置在通孔中并将第一和第二轭磁耦合在一起。

公开(公告)号：US08979666B2

公开(公告)日：2015-03-17

申请号：US13474233

申请日：2012-05-17

申请人： Hiroshi Hasegawa ,  Takashi Nakano ,  Yasushi Sugimoto

发明人： Hiroshi Hasegawa ,  Takashi Nakano ,  Yasushi Sugimoto

IPC分类号： A63B53/10

CPC分类号： A63B53/10 ,  A63B2209/02

摘要： In a shaft 6, a shaft full length is defined as Ls, and a distance between a tip end of the shaft and a center of gravity G of the shaft is defined as Lg. Lg/Ls is 0.52 or greater and 0.65 or less. A shaft weight is equal to or less than 52 g. Preferably, the shaft 6 has butt partial layers a5 and a6. When a point separated by 250 mm from a butt end Bt is defined as P2; a range from the point P2 to the butt end Bt is defined as a specific butt range; the total weight of the butt partial layers a5 and a6 existing in the specific butt range is Wa gram; and a weight of the shaft in the specific butt range is defined as Wb gram, Wa/Wb is preferably equal to or greater than 0.4.

摘要翻译： 在轴6中，轴的全长被定义为Ls，并且轴的尖端与轴的重心G之间的距离被定义为Lg。 Lg / Ls为0.52以上且0.65以下。 轴重等于或小于52g。 优选地，轴6具有对接部分层a5和a6。 当与对接端Bt分开250mm的点被定义为P2; 从点P2到对接端Bt的范围被定义为特定的对接范围; 存在于特定对接范围内的对接部分层a5和a6的总重量为Wa克; 并且特定对接范围中的轴的重量被定义为Wb克，Wa / Wb优选等于或大于0.4。

公开(公告)号：US08970563B2

公开(公告)日：2015-03-03

申请号：US12458707

申请日：2009-07-21

申请人： Hiroshi Hasegawa ,  Teppei Isobe

发明人： Hiroshi Hasegawa ,  Teppei Isobe

IPC分类号： G09G3/36 ,  G06F3/038 ,  H04N13/04

CPC分类号： H04N13/398 ,  H04N13/341

摘要： A display panel module includes: a pixel array section in which a sub-pixel formed by a self-luminous element of a current-driven type and a pixel circuit configured to drive and control the self-luminous element is arranged in a form of a matrix; a signal line driving section configured to drive a signal line; a writing control line driving section configured to control writing of a potential appearing in the signal line to the sub-pixel on a basis of a first scan clock; and a power supply controlling section configured to control supply of driving power to the sub-pixel and stop of the supply of the driving power, the power supply controlling section controlling timing of the supply of the driving power defining a lighting period of the self-luminous element on a basis of a second scan clock having a higher speed than the first scan clock.

摘要翻译： 显示面板模块包括：像素阵列部分，其中由电流驱动型的自发光元件形成的子像素和被配置为驱动和控制自发光元件的像素电路以 矩阵; 信号线驱动部，被配置为驱动信号线; 写入控制线驱动部，被配置为基于第一扫描时钟控制在所述信号线中出现的电位到所述子像素的写入; 以及电源控制部，被配置为控制对所述子像素的驱动电力的供给并停止所述驱动电力的供给，所述电源控制部控制所述驱动力的供给的定时， 基于具有比第一扫描时钟更高的速度的第二扫描时钟的发光元件。