公开(公告)号：US06551387B2

公开(公告)日：2003-04-22

申请号：US09915915

申请日：2001-07-26

申请人： Tetsuya Abe ,  Sadamitsu Tanzawa ,  Seiji Hiroki ,  Yoshinori Tajima ,  Takashi Futatsuki

发明人： Tetsuya Abe ,  Sadamitsu Tanzawa ,  Seiji Hiroki ,  Yoshinori Tajima ,  Takashi Futatsuki

IPC分类号： B01D5302

CPC分类号： B01D53/02 ,  B01D53/04 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2257/2066 ,  B01D2259/40086 ,  Y02C20/30 ,  Y02P70/605

摘要： A discharge gas containing PFC gas including CF4 and NF3 generated from a manufacturing process (10) is adsorbed at an adsorbing device (18) and then desorbed using nitrogen as a purge gas. A desorbed gas with CF4 and NF3 concentrated can be obtained in this manner. The desorbed gas is then supplied to a chromatographic separator (20) for chromatographic separation with nitrogen as a carrier gas. In this manner, CF4 and NF3 within the PFC gas can be separated. In particular, because the gas is once concentrated at the adsorbing device (18), chromatographic separation of the gas constituents can be efficiently performed. By independently concentrating CF4 and NF3 obtained by the chromatographic separation, high purity gas constituents of the PFC gas can be obtained, and reused at the manufacturing process (10).

公开(公告)号：US06466367B1

公开(公告)日：2002-10-15

申请号：US09653335

申请日：2000-08-31

申请人： Tetsuya Abe

发明人： Tetsuya Abe

IPC分类号： G02B2300

CPC分类号： G02B7/04

摘要： A viewing optical instrument includes a main barrel which supports an objective optical system, a movable member for focus adjustment which is supported by the main barrel to be movable along an optical axis of the objective optical system relative to the main barrel, a focusing mechanism which drives the movable member along the optical axis, a focus knob which actuates the focusing mechanism, an auxiliary unit provided separately from the viewing optical instrument including an auxiliary mechanism which is associated with the focusing mechanism when the auxiliary unit is connected to the viewing optical instrument, and a connecting device for detachably attaching the auxiliary unit to the viewing optical instrument.

摘要翻译： 观察光学仪器包括支撑物镜光学系统的主镜筒，用于调焦的可动构件，其由主镜筒支撑以能够相对于主镜筒沿物镜光学系统的光轴移动;聚焦机构， 沿着光轴驱动可移动部件，驱动聚焦机构的聚焦旋钮，与观察光学仪器分开设置的辅助单元，该辅助单元包括辅助机构，当辅助单元连接到观察光学仪器时，该辅助机构与聚焦机构相关联 以及用于将辅助单元可拆卸地附接到观察光学仪器的连接装置。

公开(公告)号：US06437456B1

公开(公告)日：2002-08-20

申请号：US09789589

申请日：2001-02-22

申请人： Akihiro Kimura ,  Tetsuya Abe

发明人： Akihiro Kimura ,  Tetsuya Abe

IPC分类号： F02N1106

CPC分类号： B60W20/11 ,  B60K1/02 ,  B60K6/445 ,  B60K6/448 ,  B60W10/06 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/0638 ,  F02D41/021 ,  F02D41/083 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y10S903/903 ,  Y10S903/905

摘要： In this power output apparatus, an operation line lower in torque than the maximum torque line is adopted as a reference operation line for moving the motor operating point along the reference operation line in a steady state, and for controlling the motor operating point such that the power output from the motor becomes the required power by increasing the motor torque while substantially maintaining the motor rotation speed irrespective of the reference operation line when the power required of the motor increases. Therefore, according to this power output apparatus, even when the power required of the motor increases suddenly, the motor torque increases without increasing the motor rotation speed and the power output from the motor becomes equal to the required power immediately.

摘要翻译： 在该动力输出装置中，采用比最大扭矩线更低扭矩的操作线作为用于在稳定状态下沿着基准作业线移动电动机工作点的基准操作线，并且为了控制电动机工作点， 当电动机所需的功率增加时，电动机输出的功率将通过增加电动机转矩而大幅度地保持电动机的转速而与参考操作线无关，因此，根据该动力输出装置，即使在所需功率 的电机突然增加，电机转矩增加而不增加电机转速，电机的功率输出立即等于所需功率。

公开(公告)号：US06366405B2

公开(公告)日：2002-04-02

申请号：US09873332

申请日：2001-06-05

申请人： Tetsuya Abe

发明人： Tetsuya Abe

IPC分类号： G02B2744

CPC分类号： G02B27/0056 ,  G02B27/0037 ,  G02B27/4211

摘要： A diffractive-refractive achromatic lens that has a positive resultant power includes a refractive lens system and a positive diffractive grating. The refractive lens system is provided with a positive lens having relatively small dispersion, a negative lens having relatively large dispersion and an additional refractive lens. The additional refractive lens is a positive lens. The refractive lens system exhibits longitudinal chromatic aberration that is substantially proportional to wavelength such that the back focus of the refractive lens system decreases as the wavelength becomes shorter. The positive diffractive grating corrects the longitudinal chromatic aberration of the refractive lens system. The condition 0.005

摘要翻译： 具有正合成功率的衍射 - 折射无彩色透镜包括折射透镜系统和正衍射光栅。 折射透镜系统设置有具有相对小的色散的正透镜，具有相对较大色散的负透镜和附加的折射透镜。 额外的折射透镜是正透镜。 折射透镜系统呈现与波长基本成比例的纵向色差，使得折射透镜系统的后焦点随波长变短而减小。 正衍射光栅校正折射透镜系统的纵向色差。 满足条件0.005

公开(公告)号：US06329611B1

公开(公告)日：2001-12-11

申请号：US09506331

申请日：2000-02-18

申请人： Tetsuya Abe ,  Kozo Terunuma

发明人： Tetsuya Abe ,  Kozo Terunuma

IPC分类号： G01L110

CPC分类号： G01G21/244 ,  G01G1/22

摘要： An apparatus for measuring weight of a substance placed within a substrate space which is subjected to sever conditions, including a measuring unit having a transducer and placed within a measuring space, a partition member provided between the measuring space and the substance space and having hole through which said measuring space is communicated with said substance space, a rod-like member extending through said hole formed in the partition member such that a first end of said force transferring member situates within said substance space and a second end of said force transferring member situates within said measuring space, a parallel link mechanism arranged within the measuring space and connected with the rod-like member, a magnetic fluid provided in a space within said hole such that said substance space and measuring space is isolated from each other in a liquid tight manner by means of said magnetic fluid, and a magnetic force generating unit producing a magnetic force such that said magnetic fluid is kept in position by said magnetic force.

摘要翻译： 一种用于测量放置在经受严格条件的基板空间内的物质的重量的装置，包括具有换能器并放置在测量空间内的测量单元，设置在测量空间和物质空间之间并具有孔穿过的分隔构件 所述测量空间与所述物质空间连通，杆状构件延伸穿过形成在分隔构件中的孔，使得所述力传递构件的第一端位于所述物质空间内，并且所述力传递构件的第二端位于 在所述测量空间内，平行连杆机构设置在所述测量空间内并与所述杆状构件连接，设置在所述孔内的空间中的磁性流体使得所述物质空间和测量空间彼此以液密方式隔离 通过所述磁性流体的方式，以及产生磁力的磁力产生单元 所述磁性流体通过所述磁力保持在适当的位置。

公开(公告)号：US06212016B1

公开(公告)日：2001-04-03

申请号：US09300257

申请日：1999-04-27

申请人： Tetsuya Abe

发明人： Tetsuya Abe

IPC分类号： G02B1502

CPC分类号： G02B15/08

摘要： A telescopic objective lens system comprises a positive first lens group and a second lens group, in this order from the object. The second lens group comprises a first sub-lens group and a second sub-lens group, wherein the first sub-lens group is combined with the first lens group to be used for correcting axial chromatic aberration, the second sub-lens group is combined with the first lens group to be used for correcting field curvature; and wherein the combination of the first lens group and the first sub-lens group, and the combination of the first lens group and the second sub-lens group can be alternatively selected.

摘要翻译： 伸缩物镜系统包括正的第一透镜组和第二透镜组，按照该物体的顺序。 第二透镜组包括第一子透镜组和第二子透镜组，其中第一子透镜组与用于校正轴向色差的第一透镜组组合，第二子透镜组被组合 第一透镜组用于校正场曲率; 并且其中可以选择第一透镜组和第一子透镜组的组合以及第一透镜组和第二子透镜组的组合。

公开(公告)号：US6149405A

公开(公告)日：2000-11-21

申请号：US123289

申请日：1998-07-28

申请人： Tetsuya Abe ,  Seiji Hiroki ,  Shuji Haga

发明人： Tetsuya Abe ,  Seiji Hiroki ,  Shuji Haga

IPC分类号： F04C25/02 ,  F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F04C29/04 ,  F04B17/00

CPC分类号： F04C29/0064 ,  F04C18/0223 ,  F04C23/008 ,  F04C29/04

摘要： A double-wrap dry scroll vacuum pump for use as a vacuum pump for nuclear power equipment. The pump has a pump body including a suction port capable of being communicated with a vessel to be evacuated and a discharge port for discharging wrap compressed gas to an outside of the pump body after an operation of gas compression by the progressive volume reduction of a sealed space, formed by a revolving scroll and a pair of stationary scrolls. The pump further includes a pair of enclosing members which cover opposite end portions of a drive shaft and are mounted in a gas-tight state around the revolving scroll. The pump has compressed gas feed ports for feeding compressed gas therethrough to the enclosing members, the compressed gas having a higher pressure than the wrap compressed gas and is discharged together with the wrap compressed gas through the discharge port. To attain high performance and durability, the double-wrap dry scroll vacuum pump has a gas bearing in fluid communication with the compressed gas feed ports to rotatably support the drive shaft. A contact-less torque transmission means is implemented for transmitting torque from a driving source to the drive shaft.

摘要翻译： 用于核电设备的真空泵的双卷干式涡旋真空泵。 该泵具有一泵体，该泵体包括能够与要抽真空的容器连通的吸入口，以及用于将气体压缩操作后的压缩气体排放到泵体外部的排出口， 空间，由旋转涡卷和一对固定涡卷形成。 该泵还包括一对封闭构件，该封闭构件覆盖驱动轴的相对端部并围绕回转涡卷以气密状态安装。 泵具有用于将压缩气体通过其中的压缩气体供给口压缩到封闭构件，压缩气体具有比包裹压缩气体更高的压力，并且与包裹压缩气体一起排出通过排出口。 为了获得高性能和耐久性，双卷干式涡旋真空泵具有与压缩气体进料口流体连通的气体轴承，以可旋转地支撑驱动轴。 实现用于将扭矩从驱动源传递到驱动轴的无接触转矩传递装置。

公开(公告)号：US6124985A

公开(公告)日：2000-09-26

申请号：US181330

申请日：1998-10-28

申请人： Tetsuya Abe

发明人： Tetsuya Abe

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/173 ,  G02B25/00 ,  G02B15/14

CPC分类号： G02B15/173

摘要： A zoom magnifier is composed of a positive first lens group, a negative second lens group, a positive third lens group, in this order from the eye side, wherein zooming is performed by moving the second lens group in the optical axis direction, and wherein the zoom magnifier satisfies the following condition:30 mm

摘要翻译： 变焦放大镜由正的第一透镜组，负的第二透镜组，正的第三透镜组，从眼睛的这个顺序组成，其中通过沿光轴方向移动第二透镜组来执行变焦，并且其中 变焦放大镜满足以下条件：30mm

公开(公告)号：US6088545A

公开(公告)日：2000-07-11

申请号：US34357

申请日：1998-03-04

申请人： Tetsuya Abe ,  Takaaki Yano ,  Sachio Hasushita

发明人： Tetsuya Abe ,  Takaaki Yano ,  Sachio Hasushita

IPC分类号： G03B13/08 ,  G02B23/14 ,  G03B13/02

CPC分类号： G02B23/14

摘要： A viewfinder optical system for a real-image type viewfinder has a positive objective lens system for obtaining a finder-image, and an erecting optical system for converting the finder-image into an erected image. The erecting system includes a mirror for deflecting an optical axis of the objective lenses, and at least a part of the mirror is formed as a light-transmitting area. The viewfinder optical system further comprises an ocular lens for viewing the finder-image, and an optical system for optically producing an information pattern, such as a viewing-field-frame, to be superimposed on the finder-image. The projecting system includes a projecting lens which focuses and forms the frame-pattern on an image-forming plane, defined by the objective lens system, through the light-transmitting area of the mirror, so that the frame-pattern is superimposed on the finder-image.

摘要翻译： 用于实像取景器的取景器光学系统具有用于获取取景器图像的正物镜系统和用于将取景器图像转换成竖立图像的竖立光学系统。 竖立系统包括用于偏转物镜的光轴的反射镜，并且反射镜的至少一部分形成为透光区域。 取景器光学系统还包括用于观察取景器图像的眼镜片和用于光学地产生要叠加在取景器图像上的诸如视场的信息图案的光学系统。 投影系统包括投影透镜，其通过镜的光透射区域在由物镜系统限定的图像形成平面上聚焦并形成帧图案，使得帧图案叠加在取景器 -图片。

公开(公告)号：US6073850A

公开(公告)日：2000-06-13

申请号：US919771

申请日：1997-08-29

申请人： Nobuhiro Tani ,  Tetsuya Abe ,  Shuzo Seo

发明人： Nobuhiro Tani ,  Tetsuya Abe ,  Shuzo Seo

IPC分类号： G06K7/00 ,  G06K7/01 ,  G06K7/10

CPC分类号： G06K7/10851 ,  G06K7/10722 ,  G06K7/10792 ,  G06K7/1417 ,  G06K2007/10524

摘要： A casing of an optical reader comprises a reading head and a handle. The reading head includes a frame portion having a bottom opening constituted as a parallelogram. The optical reader comprises an angular speed sensor. The optical reading is controlled in accordance with the trembling speed of the casing sensed by the angular speed sensor.

摘要翻译： 光学读取器的外壳包括读取头和手柄。 读取头包括具有以平行四边形构成的底部开口的框架部分。 光学读取器包括角速度传感器。 根据由角速度传感器感测到的壳体的颤动速度来控制光学读数。