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31. 发明授权

US06466757B2 Developing device using a developing liquid and image forming apparatus including the same 有权
标题翻译：使用显影液的显影装置和包括该显影液的成像装置
公开(公告)号：US06466757B2
公开(公告)日：2002-10-15
申请号：US09785203
申请日：2001-02-20
申请人： Masahiko Itaya , Tsutomu Sasaki , Yusuke Takeda , Mie Yoshino
发明人： Masahiko Itaya , Tsutomu Sasaki , Yusuke Takeda , Mie Yoshino
IPC分类号： G03G1510
CPC分类号： G03G15/11
摘要： A developing device of the type using a developing liquid and applicable to an image forming apparatus includes a developing roller and a sweep roller. The developing roller is pressed against a photoconductive drum to thereby form a nip. The sweep roller is positioned downstream of the nip in the direction of rotation of the drum and pressed against the drum in such a manner as to sandwich a developed toner layer. The surface of the sweep roller moves at substantially the same speed as the surface of the drum. A bias voltage (250 V) close to the surface potential (100 V to 200 V) of the toner layer formed on the drum is applied to the sweep roller. The bias causes the sweep roller to attract stray excess toner present on the background of the drum after development, thereby preventing a toner image from being blurred.
摘要翻译：使用显影液并适用于图像形成装置的显影装置包括显影辊和清扫辊。将显影辊压在感光鼓上，从而形成辊隙。扫掠辊位于辊隙的下游，沿着滚筒的旋转方向并以压制显影的调色剂层的方式压靠滚筒。扫掠辊的表面以与鼓的表面基本相同的速度移动。接近形成在鼓上的调色剂层的表面电位（100V至200V）的偏置电压（250V）施加到扫掠辊。偏置导致扫掠辊在显影之后吸引存在于滚筒背景上的杂散多余的调色剂，从而防止调色剂图像模糊。

32. 发明授权

US06207336B1 Liquid developing method 失效
标题翻译：液体显影法
公开(公告)号：US06207336B1
公开(公告)日：2001-03-27
申请号：US09065437
申请日：1998-04-24
申请人： Masahiko Itaya , Hiroyuki Nakagoshi , Tsutomu Sasaki , Tai Hasegawa , Toshihiro Saito , Yoshiyuki Tanaka
发明人： Masahiko Itaya , Hiroyuki Nakagoshi , Tsutomu Sasaki , Tai Hasegawa , Toshihiro Saito , Yoshiyuki Tanaka
IPC分类号： G03G1310
CPC分类号： G03G15/101 , G03G9/12 , G03G9/18 , G03G13/10
摘要： A liquid developing method that uses a highly-concentrated liquid developing agent to develop an electrostatic latent image. A highly-concentrated liquid developing agent with a viscosity of 100 to 1,000 mPa.s can be used. Therefore, a film of developing agent from 5 to 40 &mgr;m thick can be formed on the surface of the developing roller or developing belt and this provides a soft contact with the photosensitive member surface where the electrostatic latent image has been formed. If the surface of the photosensitive member does not have good release properties, a film of pre-wet liquid can be formed on the surface of the photosensitive member. A gap which is larger than the thickness of the liquid developing agent film and smaller than the sum of the thicknesses of the liquid developing agent film and the pre-wet liquid film is maintained between the surfaces of the photosensitive member and the developing roller or other developing agent bearing member such that the pre-wet liquid is always interposed between the two surfaces. Extremely good copies can be obtained if a 5 to 40 &mgr;m thin film of liquid developing agent with a viscosity of 100 to 10,000 mPa.s and containing toner with an average particle size of 1 to 5.0 &mgr;m at a concentration of 5 to 40% is used with a 30 &mgr;m or less thin film of pre-wet liquid with a viscosity of 0.5 to 5.0 mPa.s and the gap between the photosensitive member and the developing agent roller or other developing agent bearing member is set at 5 to 60 &mgr;m.
摘要翻译：使用高浓度液体显影剂显影静电潜像的液体显影方法。可以使用粘度为100至1,000mPa.s的高浓度液体显影剂。因此，可以在显影辊或显影带的表面上形成5至40μm厚的显影剂的膜，并且与形成静电潜像的感光构件表面形成软接触。如果感光构件的表面不具有良好的剥离性能，则可以在感光构件的表面上形成预湿液体膜。在感光构件和显影辊等的表面之间保持大于液体显影剂膜的厚度的间隙，并且小于液体显影剂膜和预湿液膜的厚度之和的间隙显影剂承载构件，使得预湿液体总是插入在两个表面之间。如果粘度为100〜10,000mPa·s且含有平均粒径为1〜5.0μm的调色剂浓度为5〜40％的5〜40μm的液体显影剂薄膜，则可以得到非常好的份数与30μm或更薄的预湿液体薄膜一起使用，粘度为0.5至5.0mPa.s，感光构件和显影剂辊或其它显影剂承载构件之间的间隙设定为5至60μm。

33. 发明授权

US5824930A Keyboard musical instrument having key monitor exactly discriminating key motion 失效
标题翻译：键盘乐器具有精确辨别键运动的按键显示
公开(公告)号：US5824930A
公开(公告)日：1998-10-20
申请号：US658700
申请日：1996-06-05
申请人： Tomoyuki Ura , Tsutomu Sasaki
发明人： Tomoyuki Ura , Tsutomu Sasaki
IPC分类号： G10H1/18 , G10H1/053 , G10H1/34 , G10G3/04
CPC分类号： G10H1/344 , G10H2220/305 , G10H2230/011
摘要： A keyboard musical instrument continuously monitors a key motion, and determines present key state on the basis of the previous key state, the present key position and a lapse of time during the previous key state so as to exactly control a tone generation.
摘要翻译：键盘乐器连续地监视关键运动，并且基于先前的键状态，当前键位置和在先前的键状态期间的时间流逝来确定当前键状态，以精确地控制音产生。

34. 发明授权

US5804816A Position transducer having optical beam generator for covering wide detectable range 失效
标题翻译：具有光束发生器的位置传感器，用于覆盖宽的可检测范围
公开(公告)号：US5804816A
公开(公告)日：1998-09-08
申请号：US755603
申请日：1996-11-25
申请人： Jun Yamamoto , Tsutomu Sasaki
发明人： Jun Yamamoto , Tsutomu Sasaki
IPC分类号： G01B11/00 , G01D5/34 , G01V8/14 , G10H1/055 , G10H1/34 , H01H35/00 , H03K17/78 , G06M7/00
CPC分类号： G01D5/34 , G10H1/0553 , G10H1/344
摘要： A position transducer determines a current key position through variation of light intensity interrupted by a shutter plate attached to a key, and a semi-column shaped convex lens elongates the light beam radiated from an optical fiber in a direction parallel to the trajectory of the key so that the light beam fully covers the motion of the shutter plate.
摘要翻译：位置传感器通过由附接到键的快门板中断的光强度的变化来确定当前键位置，并且半柱形凸透镜沿着与键的轨迹平行的方向延伸从光纤辐射的光束使得光束完全覆盖快门板的运动。

35. 发明授权

US5798885A Head positioning control for disk apparatus using peak detection, polarity detection and sector mark detection 失效
标题翻译：使用峰值检测，极性检测和扇区标记检测的磁盘设备的磁头定位控制
公开(公告)号：US5798885A
公开(公告)日：1998-08-25
申请号：US435132
申请日：1995-05-05
申请人： Masaru Saiki , Tsutomu Sasaki , Hirokazu Ishizaki , Eiji Okamura , Tatsuya Gofuku , Norihiko Suzuki , Koichi Tohkairin , Hirofumi Suzuki , Kenji Endo , Chihiro Ono , Kazuhide Ohba , Atsushi Satoh , Eisaku Takahashi , Takashi Tokairin , Isao Suda , Takahiro Ono
发明人： Masaru Saiki , Tsutomu Sasaki , Hirokazu Ishizaki , Eiji Okamura , Tatsuya Gofuku , Norihiko Suzuki , Koichi Tohkairin , Hirofumi Suzuki , Kenji Endo , Chihiro Ono , Kazuhide Ohba , Atsushi Satoh , Eisaku Takahashi , Takashi Tokairin , Isao Suda , Takahiro Ono
IPC分类号： G11B5/00 , G11B5/012 , G11B5/40 , G11B5/48 , G11B5/55 , G11B5/596 , G11B21/08 , G11B25/04 , G11B33/00
CPC分类号： G11B25/043 , G11B21/083 , G11B33/00 , G11B5/5521 , G11B5/5534 , G11B5/596 , G11B2005/0018 , G11B5/012 , G11B5/40 , G11B5/486 , G11B5/59655
摘要： For a balance adjustment due to a reduction in size and weight of an actuator, an arm portion, an axis attaching portion, and a coil supporting portion are arranged so that the centers of gravity on the coil side are located on a straight line connecting a rotational center and the center of gravity on the head side. Further, the improvement of an assembling efficiency of a VCM, an increase in torque, a one-touch fixing of an FPC connecting band, a noise prevention of a read pattern, and an insulation between the base and cover due to a bias of an MR read head are accomplished. A sector mark is detected by comparing a peak detection pulse and its reference polarity signal. A redundancy is provided to a reference detection polarity signal so that a read signal can be detected even if any one of the read signals of the sector marks is dropped out. A gray code detecting section for recognizing a cylinder address also detects on the basis of a peak detection pulse and a polarity signal due to the reading of a gray code. A memory space to store a program is divided into an ROM space of a small electric power consumption and an RAM space of a large electric power consumption and stores each peculiar program.
摘要翻译：为了由于致动器的尺寸和重量的减小而进行的平衡调整，布置臂部，轴安装部和线圈支撑部，使得线圈侧的重心位于连接旋转中心和头部重心。此外，由于VC的偏置，VCM的组装效率的提高，转矩的增加，FPC连接带的一触式固定，读取图案的噪声防止以及基座和盖之间的绝缘 MR读头完成。通过比较峰值检测脉冲和其参考极性信号来检测扇区标记。向参考检测极性信号提供冗余，使得即使扇区标记的读取信号中的任何一个被丢弃也可以检测读取信号。用于识别气缸地址的灰度代码检测部分还根据读取灰度代码的峰值检测脉冲和极性信号进行检测。用于存储程序的存储器空间被划分为具有小功耗的ROM空间和大功率消耗的RAM空间，并且存储每个特殊程序。

36. 发明授权

US5543770A Apparatus for generating uniform and parallel magnetic field, the intensity of which is variable 失效
标题翻译：用于产生均匀和平行磁场的装置，其强度是可变的
公开(公告)号：US5543770A
公开(公告)日：1996-08-06
申请号：US513033
申请日：1995-08-09
申请人： Tsutomu Sasaki , Ikuo Itoh
发明人： Tsutomu Sasaki , Ikuo Itoh
IPC分类号： G01R33/38 , H01F6/00 , H01F5/00 , H01F1/00
CPC分类号： G01R33/3815 , H01F6/00 , Y10S336/01 , Y10S505/879
摘要： A device for producing a uniform, parallel, intensity-variable magnetic field includes at least one coil and/or permanent magnet for producing a magnetic field, and a cylinder which contains a superconductor and which has a slit extending parallel to its axial direction. The axis of the coil and/or the permanent magnet and the axis of the cylinder are parallel to each other. The superconductor is a type II superconductor which has a critical current density not equal to zero under a magnetic field higher than its lower critical magnetic field. Furthermore, the cylinder may comprise several superconductor sheets joined together into a cylindrical shape or a superconductor-containing sheet which is wound spirally about itself or is rolled up several times about itself in the form of a hollow cylinder.
摘要翻译：用于产生均匀，平行，强度可变的磁场的装置包括用于产生磁场的至少一个线圈和/或永磁体，以及包含超导体并且具有平行于其轴向方向延伸的狭缝的圆柱体。线圈和/或永磁体的轴线和气缸的轴线彼此平行。超导体是一种II型超导体，其在高于其较低临界磁场的磁场下具有不等于零的临界电流密度。此外，圆筒可以包括几个连接成圆柱形的超导体薄片或包含超导体的薄片，其围绕其自身螺旋卷绕，或以中空圆筒的形式围绕其自身卷绕数次。

37. 发明授权

US5373275A Superconducting magnetic shield and process for preparing the same 失效
标题翻译：超导磁屏蔽及其制备方法
公开(公告)号：US5373275A
公开(公告)日：1994-12-13
申请号：US809040
申请日：1991-12-16
申请人： Ikuo Itoh , Shoichi Matsuda , Shigeru Minamino , Tsunehiro Shimizu , Tsutomu Sasaki
发明人： Ikuo Itoh , Shoichi Matsuda , Shigeru Minamino , Tsunehiro Shimizu , Tsutomu Sasaki
IPC分类号： H05K9/00 , H01F7/22 , H01G1/06 , H01L39/00 , H01L39/12
CPC分类号： H05K9/0077
摘要： The present invention is characterized by a superconducting magnetic shield comprising a seamless, bottomless hollow body or a seamless hollow body having a bottom, the hollow body having a wall comprised of, in the thickness direction thereof, at least one laminate structure comprising a unit of two layers of an Nb--Ti-base alloy layer and a metal layer having a high conductivity or three layers of the above two layers and a barrier layer sandwiched therebetween; a process for preparing a magnetic shield which comprises subjecting the magnetic shielding material to a heat treatment after deep drawing; and a process for preparing the magnetic shielding material.
摘要翻译：本发明的特征在于一种超导磁屏蔽，其包括无缝的无底中空体或具有底部的无缝中空体，所述中空体在其厚度方向上具有包括至少一个层压结构的层，两层Nb-Ti基合金层和具有高导电性的金属层或上述两层的三层和夹在其间的阻挡层; 一种制备磁屏蔽的方法，该方法包括：在深冲压之后对磁屏蔽材料进行热处理; 以及制备磁屏蔽材料的方法。

38. 发明授权

US5107739A Key actuating device of an automatic playing keyboard instrument 失效
标题翻译：自动演奏键盘乐器的主要动作装置
公开(公告)号：US5107739A
公开(公告)日：1992-04-28
申请号：US617899
申请日：1990-11-26
申请人： Shigeru Muramatsu , Tsutomu Sasaki
发明人： Shigeru Muramatsu , Tsutomu Sasaki
IPC分类号： G10F1/02
CPC分类号： G10F1/02
摘要： A key actuating device of an automatic playing keyboard instrument has a plurality of key actuator units each of which is provided for each of keys arranged above a key bed of a keyboard instrument, preferably between a balance rail and a front rail, and includes a coil or coils provided above the upper surface of the key bed for producing a magnetic field corresponding to a current supplied from outside and passing therethrough in a direction substantially normal to a rocking direction of the key, a plunger fixedly provided on the lower surface of the key, and a yoke or yokes provided fixedly on the coil or coils and opposing the plunger. A relative area of portions of the yoke and the plunger opposing each other or an interval between these portions is variable in the rocking direction of the key and the plunger is not in contact with the coil or or the yoke at any position of the plunger in the rocking movement of the key. Since there is no mechanical contact between the plunger and the coil or yoke, noise is hardly generated in key actuating operation and damage or wear of the plunger and key can be prevented.
摘要翻译：自动演奏键盘乐器的按键致动装置具有多个按键致动器单元，每个按键致动器单元设置在键盘乐器的键盘上方的每个键上，优选地在平衡轨道和前导轨之间，并且包括线圈或设置在钥匙床的上表面上方的线圈，用于产生对应于从外部提供的电流的磁场，并且在与钥匙的摇摆方向大致正交的方向上穿过其中的磁场;固定地设置在钥匙的下表面上的柱塞并且固定地设置在线圈或线圈上并与柱塞相对的轭或轭。磁轭和柱塞相对的部分的相对面积或这些部分之间的间隔在键的摇摆方向上是可变的，并且柱塞在柱塞的任何位置处不与线圈或磁轭接触关键的摇摆运动。由于在柱塞和线圈或轭之间不存在机械接触，所以在按键致动操作中几乎不产生噪音，并且可以防止柱塞的损坏或磨损。

39. 发明授权

US08518255B2 Water purifier 有权
标题翻译：净水器
公开(公告)号：US08518255B2
公开(公告)日：2013-08-27
申请号：US13080757
申请日：2011-04-06
申请人： Tsutomu Sasaki , Satoshi Sasaki
发明人： Tsutomu Sasaki , Satoshi Sasaki
IPC分类号： B01D29/66
CPC分类号： C02F1/003 , C02F1/283 , C02F1/44 , C02F2303/16 , C02F2307/06
摘要： A water purifier that performs back washing extremely effectively even when raw water contains a large amount of impurities includes an attachment main body including an inflow passage into which raw water from an inflow port flows, and first and second outflow passages through which water flows toward outflow ports; and a water purification main body that is attached rotatably to the attachment main body and includes a first flow passage, a second flow passage, and a third flow passage, a first filter member disposed between the first flow passage and the second flow passage and a second filter member disposed between the second flow passage and the third flow passage, wherein, when the attachment main body and the water purification main body are in a rotation position corresponding to a water purification mode, the first flow passage and the second flow passage communicate with the inflow passage and the first outflow passage, respectively, and when the attachment main body and the water purification main body are in a rotation position corresponding to a back washing mode, the third flow passage and the first flow passage communicate with the inflow passage and the second outflow passage, respectively, whereby the first filter member is back washed.
摘要翻译：即使在原水含有大量杂质的情况下也能够极其有效地进行反洗的净水器包括：附加主体，其具有流入流入口的原水的流入通道和水向外流出的第一和第二流出通道港口以及净水主体，其可旋转地附接到所述安装主体，并且包括第一流动通道，第二流动通道和第三流动通道，设置在所述第一流动通道和所述第二流动通道之间的第一过滤构件，所述第二过滤构件设置在所述第二流路和所述第三流路之间，其中，当所述附着主体和所述净水主体处于与水净化模式对应的旋转位置时，所述第一流路和所述第二流路连通分别具有流入通道和第一流出通道，并且当安装主体和净水主体处于与后洗模式相对应的旋转位置时，第三流动通道和第一流动通道与流入通道连通和第二流出通道，由此第一过滤构件被反洗。

40. 发明授权

US08419967B2 Perovskite oxide, oxide composition, oxide body, piezoelectric device, and liquid discharge apparatus 有权
标题翻译：钙钛矿氧化物，氧化物组成，氧化物体，压电元件和液体排出装置
公开(公告)号：US08419967B2
公开(公告)日：2013-04-16
申请号：US12504498
申请日：2009-07-16
申请人： Tsutomu Sasaki , Yukio Sakashita , Hiroyuki Kobayashi
发明人： Tsutomu Sasaki , Yukio Sakashita , Hiroyuki Kobayashi
IPC分类号： C04B35/26 , H01L41/04
CPC分类号： C23C14/088 , C23C14/0036 , C23C14/08 , C23C14/28 , C23C14/3414 , C30B23/025 , C30B23/063 , C30B25/02 , C30B29/24 , H01L41/0805 , H01L41/1878 , H01L41/316
摘要： A perovskite oxide represented by a general expression, (Aa, Bb)(Cc, Dd, Xx)O3. (where, A: an A-site element, A=Bi, 0 6.0, O: oxygen, and standard molar ratio among A-site elements, B-site elements, and oxygen is 1:1:3, but it may deviate from the standard within a range in which a perovskite structure is possible).
摘要翻译：由通式（Aa，Bb）（Cc，Dd，Xx）O 3表示的钙钛矿氧化物。（A：A位元素，A = Bi，0 6.0，O：氧，标准摩尔比在A位元素中，B位元素和氧为1：1：3，但在可能的钙钛矿结构的范围内可能偏离标准。

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