公开(公告)号：US08511919B2

公开(公告)日：2013-08-20

申请号：US13367152

申请日：2012-02-06

申请人： Hirofumi Abe

发明人： Hirofumi Abe

IPC分类号： G03B9/02

CPC分类号： G03B9/02 ,  G03B11/00

摘要： A light quantity adjustment device includes: an aperture mechanism that varies an aperture opening through drive of aperture blades to restrict a quantity of light that passes through the aperture opening; and an ND filter inserted in and removed from an optical path on a light incident side or a light exit side of the aperture opening. The ND filter has a distribution of transmittance in which the transmittance differs in a direction of interposition of the ND filter in the optical path of the aperture opening, and includes a recessed portion formed by recessing a center portion of a distal-end region of the ND filter on a side of interposition in the optical path of the aperture opening in a direction opposite the direction of interposition.

摘要翻译： 光量调节装置包括：孔机构，其通过光圈叶片的驱动改变孔径开口，以限制穿过孔口的光量; 以及插入孔径开口的光入射侧或光出射侧的光路中的ND滤光器。 ND滤光器具有透光率的分布，其中透光率在孔径开口的光路中插入ND滤光器的方向不同，并且包括凹部，该凹部通过凹陷部分形成， ND滤光器在与开口方向相反的方向上的光阑开口的光路中的插入侧。

公开(公告)号：US20120201530A1

公开(公告)日：2012-08-09

申请号：US13367152

申请日：2012-02-06

申请人： Hirofumi Abe

发明人： Hirofumi Abe

IPC分类号： G03B9/06

CPC分类号： G03B9/02 ,  G03B11/00

摘要： A light quantity adjustment device includes: an aperture mechanism that varies an aperture opening through drive of aperture blades to restrict a quantity of light that passes through the aperture opening; and an ND filter inserted in and removed from an optical path on a light incident side or a light exit side of the aperture opening. The ND filter has a distribution of transmittance in which the transmittance differs in a direction of interposition of the ND filter in the optical path of the aperture opening, and includes a recessed portion formed by recessing a center portion of a distal-end region of the ND filter on a side of interposition in the optical path of the aperture opening in a direction opposite the direction of interposition.

摘要翻译： 光量调节装置包括：孔机构，其通过光圈叶片的驱动改变孔径开口，以限制穿过孔口的光量; 以及插入孔径开口的光入射侧或光出射侧的光路中的ND滤光器。 ND滤光器具有透光率的分布，其中透光率在孔径开口的光路中插入ND滤光器的方向不同，并且包括凹部，该凹部通过凹陷部分形成， ND滤光器在与开口方向相反的方向上的光阑开口的光路中的插入侧。

公开(公告)号：US07210865B2

公开(公告)日：2007-05-01

申请号：US11113099

申请日：2005-04-25

申请人： Hirofumi Abe

发明人： Hirofumi Abe

IPC分类号： G03D3/08

CPC分类号： G03D3/08

摘要： A photographic light-sensitive material having a support having a thickness of from 160 to 225 μm is processed with an automatic developing apparatus, in which at least one of rollers of a developing part, a fixing part and a rinsing rack part of the automatic developing apparatus has a surface mainly containing a nonpolar polymer substance and having a center line surface roughness (Ra) of 20 μm or less. By using the automatic developing apparatus, dusts generated in the apparatus can be easily removed with a cleaning film.

摘要翻译： 具有160-225μm厚度的支撑体的照相感光材料用自动显影装置加工，其中自动显影装置中的显影部分，固定部分和清洗架部分中的至少一个辊子 装置具有主要包含非极性聚合物物质并且中心线表面粗糙度（Ra）为20μm以下的表面。 通过使用自动显影装置，可以用清洁膜容易地除去装置中产生的灰尘。

公开(公告)号：US07183802B2

公开(公告)日：2007-02-27

申请号：US11079517

申请日：2005-03-15

申请人： Yoshinori Arashima ,  Hirofumi Abe ,  Shigeki Takahashi

发明人： Yoshinori Arashima ,  Hirofumi Abe ,  Shigeki Takahashi

IPC分类号： H03K19/0175

CPC分类号： H03K17/0822 ,  H01L27/0266 ,  H01L29/0696 ,  H01L29/7816

摘要： The semiconductor output circuit of the invention has an insulated gate transistor including a first terminal, a second terminal and a gate terminal, a conductive state of the insulated gate transistor being controlled by a drive circuit connected to the gate terminal, a capacitive element and a first resistor connected in series between the second terminal and the gate terminal, and a second resistor connected between the gate terminal and the first terminal. The insulated gate transistor has a cell area formed on a semiconductor substrate, in which a plurality of unit cells each defining a unit transistor connected between the first and second terminals are laid out. The second resistor has such a resistance that all of the unit transistors defined by the unit cells are turned on uniformly when electrostatic discharge is applied to the first or second terminal.

摘要翻译： 本发明的半导体输出电路具有包括第一端子，第二端子和栅极端子的绝缘栅极晶体管，绝缘栅极晶体管的导通状态由连接到栅极端子的驱动电路，电容元件和 第一电阻器串联连接在第二端子和栅极端子之间，第二电阻器连接在栅极端子和第一端子之间。 绝缘栅极晶体管具有形成在半导体衬底上的单元区域，其中布置了连接在第一和第二端子之间的单元晶体管的多个单位单元。 第二电阻器具有这样的电阻，即当静电放电施加到第一或第二端子时，由单电池限定的所有单位晶体管均匀地导通。

公开(公告)号：US5806786A

公开(公告)日：1998-09-15

申请号：US916237

申请日：1997-08-22

申请人： Hirofumi Abe ,  Hiroyuki Iwasa

发明人： Hirofumi Abe ,  Hiroyuki Iwasa

IPC分类号： G03C3/00 ,  B65D85/672 ,  B65H23/08 ,  G03B27/58 ,  G03B23/02 ,  B65D85/02 ,  B65D85/66

CPC分类号： B65D85/672 ,  G03B27/588 ,  G03B2217/261

摘要： A container, for example a photographic paper magazine, includes a core about which photographic paper is wound in a form of a roll. A container body contains the roll with the core in a rotatable manner. An outlet slit is formed in the container body and adapted to drawing out the photographic paper. First and second end walls are disposed on the container body, and confronted with respective end faces of the roll. First and second core supports are supported respectively on the first and second end walls, rotatable coaxially, and fitted on respective axial ends of the core. The core supports support the core between the end walls in a rotatable manner. A lock pin is fixedly secured to the first end wall. A hook is disposed on the first core support, is engageable with the lock pin in a resilient manner, and inhibits relative rotation between the hook and the lock pin, to retain the first core support on the first end wall. An arm is displaceable between a free state and a deformed state, and biases the hook. The arm, when the first core support is initially mounted on the first end wall, is bent to the deformed state, to engage the hook with the lock pin. When the first core support is rotated by drawing the photographic paper, the hook is disengaged from the lock pin, to allow the arm to bend back to the free state. The arm moves the hook to a position deviated from the lock pin, and avoids interference with the lock pin.

摘要翻译： 容器，例如照相纸盒，包括以卷的形式卷绕相纸的芯。 容器主体以可旋转的方式包含具有芯的卷。 出口狭缝形成在容器主体中并适于拉出相纸。 第一和第二端壁设置在容器本体上，并面对卷的相应端面。 第一和第二芯支撑分别支撑在第一和第二端壁上，可同轴地旋转并且安装在芯的相应的轴向端部上。 芯部支撑件以可旋转的方式支撑端壁之间的芯部。 锁销固定地固定在第一端壁上。 钩子设置在第一芯支撑件上，可以弹性地与锁销接合，并且阻止钩和锁销之间的相对旋转，以将第一芯支撑件保持在第一端壁上。 臂可在自由状态和变形状态之间移动，并且偏压钩。 当第一芯支撑件最初安装在第一端壁上时，臂被弯曲到变形状态，以将钩与锁定销接合。 当通过绘制照相纸旋转第一芯支撑件时，钩与锁定销分离，以允许臂弯回自由状态。 臂将钩子移动到偏离锁定销的位置，并避免与锁定销的干扰。