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61. 发明授权

US4933254A Method and apparatus for transferring toner from carrying member to image bearing member using chains of magnetic particles 失效
标题翻译：使用磁性颗粒链将调色剂从携带部件转印到图像承载部件上的方法和装置
公开(公告)号：US4933254A
公开(公告)日：1990-06-12
申请号：US257164
申请日：1988-10-13
申请人： Atsushi Hosoi , Hatsuo Tajima , Takashi Saito , Norihisa Hoshika , Hiroshi Tajika , Masaaki Yamaji
发明人： Atsushi Hosoi , Hatsuo Tajima , Takashi Saito , Norihisa Hoshika , Hiroshi Tajika , Masaaki Yamaji
IPC分类号： G03G13/09 , G03G15/09
CPC分类号： G03G13/09 , G03G15/09
摘要： A developing method including forming a layer of electrically charged toner particles on a surface of the developer carrying member and dispersing magnetic particles retaining on their surfaces electrically charged toner particles on the surface of the developer carrying member, carrying the particles on the developer carrying member to a developing position where a surface of an electrostatic latent image bearing member for bearing an electrostatic latent image is opposed with a clearance to the surface of the developer carrying member, applying an alternating electric field across the clearance and forming the magnetic particles into chains of the magnetic particles by magnetic field generating means disposed behind the developer carrying member, and developing the electrostatic latent image by the charged toner particles on the surface of the developer carrying member and on the surfaces of the magnetic particles.
摘要翻译：一种显影方法，包括在显影剂承载构件的表面上形成带电荷的调色剂颗粒层，并将保持在其表面上的带电荷的调色剂颗粒的磁性颗粒分散在显影剂承载构件的表面上，将显影剂承载构件上的颗粒携带在显影位置，其中用于承载静电潜像的静电潜像承载部件的表面与显影剂承载部件的表面间隙相对，跨越间隙施加交变电场，并将磁性颗粒形成为通过设置在显影剂承载构件后面的磁场产生装置的磁性颗粒，并且通过在显影剂承载构件的表面和磁性颗粒的表面上的带电调色剂颗粒将静电潜像显影。

62. 发明授权

US4918265A Leaf spring switch and switch assembly 失效
标题翻译：板簧开关和开关总成
公开(公告)号：US4918265A
公开(公告)日：1990-04-17
申请号：US307422
申请日：1989-02-07
申请人： Takashi Saito
发明人： Takashi Saito
IPC分类号： G05G9/047
CPC分类号： G05G9/04785 , G05G2009/04711 , G05G2009/04744
摘要： A leaf spring switch device is composed of an L-shaped base member having a long portion and a short portion. A pair of leaf spring contactors extend through the short portion of the base member and have contacts at one end and terminals at opposite ends. An actuator is mounted on one contactor to move it with respect to the other. The contactors extend along the long portion. The lengths of the long and short portions of the base member are selected to be the same as long and short dimensions of a conventional microswitch with the width of the long portion being one half the length of the short portion. In this way, the leaf spring switch device of the present invention is interchangeable with a conventional microswitch.
摘要翻译：板簧开关装置由具有长部分和短部分的L形基座构件组成。一对板簧接触器延伸穿过基部构件的短部分，并且在一端具有触点，在相对端具有端子。致动器安装在一个接触器上以相对于另一接触器移动。接触器沿长部分延伸。基部件的长短部分的长度被选择为与长部分的宽度是短部分的长度的一半的常规微型开关的长和短尺寸相同。以这种方式，本发明的板簧开关装置可以与传统的微型开关互换。

63. 发明授权

US4780742A Image quality improving process and apparatus and sheet usable therewith 失效
标题翻译：图像质量改进过程以及可用于其的设备和纸张
公开(公告)号：US4780742A
公开(公告)日：1988-10-25
申请号：US758789
申请日：1985-07-25
申请人： Yasushi Takahashi , Takashi Saito
发明人： Yasushi Takahashi , Takashi Saito
IPC分类号： G03G8/00 , G03G13/20 , G03G15/20 , G03G21/00
CPC分类号： G03G15/2064 , G03G13/20 , G03G8/00 , G03G2215/2016
摘要： An apparatus, a process and a processing sheet for improving qualities of an image in sharpness, density and/or glossiness. A copy or printed sheet having an image is coated with a thin sheet at the image bearing side of the copy. The copy is then pressed together with the thin sheet, and simultaneously heated so as to soften or fuse at least the surface of the image on the copy. Then, the sheet is peeled off the image after the image is cooled sufficiently. Surprisingly, the qualities of the image are improved as compared with the image before processing.
摘要翻译：一种用于提高锐度，密度和/或光泽度的图像质量的装置，工艺和处理片。具有图像的复印件或印刷品在复印件的图像承载侧用薄片涂布。然后将复印件与薄片一起压制，并同时加热，以至少软化或熔化复印件上图像的表面。然后，在图像被充分冷却之后，片材从图像上剥离。令人惊讶的是，与处理前的图像相比，图像的质量得到改善。

64. 发明授权

US4750260A Thermal head method of manufacturing 失效
标题翻译：热敏头制造方法
公开(公告)号：US4750260A
公开(公告)日：1988-06-14
申请号：US41334
申请日：1987-04-22
申请人： Shozo Takeno , Toshio Shimizu , Takashi Saito
发明人： Shozo Takeno , Toshio Shimizu , Takashi Saito
IPC分类号： B41J2/345 , G01D15/10 , B05D1/36 , H05B3/00
CPC分类号： B41J2/345 , Y10T29/49083 , Y10T29/49099 , Y10T29/49101
摘要： This invention relates to a thermal head suitable for constituting a multithermal head used in a color printer, a method of manufacturing the same, and a multithermal head constituted by the thermal heads. The thermal head comprises a flexible insulating film having heating elements arranged in a predetermined pattern and lead wires which have one ends electrically connected to the elements, the film being fixed on a substrate, and heating element driver ICs mounted on the substrate and electrically connected to the wires on the film. The method comprises the steps of, coating the film on the plate, forming the elements in a predetermined pattern and the wires on the film, dividing the plate into portions in accordance with a change in level of a surface of the substrate to which the film is to be fixed, fixing the divided portions of the plate on the substrate, and locating the ICs at a position lower than that of the elements on the substrate and connecting the other ends of the wires to the ICs. In the multithermal head, the thermal heads are fixed on a base so as to make lines of the elements of one thermal head parallel to the lines of that of the other thermal heads.
摘要翻译：本发明涉及一种适用于构成彩色打印机中使用的多电极头的热敏头及其制造方法以及由该热敏头构成的多电极头。热敏头包括具有以预定图案布置的加热元件的柔性绝缘膜和一端电连接到元件的引线，该膜固定在基板上，以及加热元件驱动器IC，其安装在基板上并电连接到电影上的电线。该方法包括以下步骤：将膜涂覆在板上，以预定图案形成元件和膜上的导线，根据基片表面的水平变化将薄片分成多个部分，薄膜将板的分割部分固定在基板上，并将IC定位在比基板上的元件低的位置，并将导线的另一端连接到IC。在多电磁头中，热敏头固定在基座上，以便使一个热敏头的元件的线与其它热敏头的线的线平行。

65. 发明授权

US4734137A Process for preparation of organic pigments 失效
标题翻译：有机颜料的制备方法
公开(公告)号：US4734137A
公开(公告)日：1988-03-29
申请号：US860423
申请日：1986-05-07
申请人： Shigekazu Kasahara , Takashi Saito , Fumio Arai
发明人： Shigekazu Kasahara , Takashi Saito , Fumio Arai
IPC分类号： C09D11/00 , B41J2/01 , B41J29/38 , C08K9/00 , C08K9/04 , C08L67/00 , C08L83/00 , C08L83/02 , C09B67/00 , C09B67/08 , C09B67/20 , C09D11/02 , G06F3/12 , C09B67/10
CPC分类号： C09B67/0001 , C09B67/0013
摘要： Organic pigments are prepared by dissolving at least one organic pigment in a non-protonic polar solvent in the presence of a caustic alkali and water, and adding to the solution an acid having an acrylic resin dissolved therein to effect neutralization and reprecipitation.
摘要翻译：有机颜料的制备方法是在苛性碱和水的存在下将至少一种有机颜料溶解在非质子极性溶剂中，并向该溶液中加入溶解有丙烯酸树脂的酸进行中和和再沉淀。

66. 发明授权

US4606779A Method of producing a magnetic material wire 失效
标题翻译：磁性材料线的制造方法
公开(公告)号：US4606779A
公开(公告)日：1986-08-19
申请号：US703763
申请日：1985-04-12
申请人： Takashi Saito , Kazumoto Suzuki , Yoshihiro Naganuma
发明人： Takashi Saito , Kazumoto Suzuki , Yoshihiro Naganuma
IPC分类号： H01B1/02 , H02G7/16 , H01F1/04
CPC分类号： H02G7/16 , H01B1/023 , H01B1/026 , Y10S428/926 , Y10S428/928 , Y10T29/49982 , Y10T428/1275 , Y10T428/12757 , Y10T428/12792 , Y10T428/12799 , Y10T428/1291 , Y10T428/12917 , Y10T428/12944
摘要： A magnetic material wire is composed of a core of magnetic material having a Curie point of 70.degree. to 250.degree. C. and a high conductive metal sheathing of a uniform thickness covering the core. The ratio of the metal sheathing to the wire in cross-section is in the range of 15 to 40%. There is also disclosed a method of producing such a wire.
摘要翻译：磁性材料线由具有70℃至250℃的居里点的磁性材料芯和覆盖芯的均匀厚度的高导电金属护套组成。金属护套与导线的横截面积之比在15至40％的范围内。还公开了一种生产这种线材的方法。

67. 发明授权

US4602361A Apparatus for playing back rotating recording mediums 失效
标题翻译：用于回放旋转记录介质的设备
公开(公告)号：US4602361A
公开(公告)日：1986-07-22
申请号：US571654
申请日：1984-01-17
申请人： Takashi Kumaki , Takashi Saito
发明人： Takashi Kumaki , Takashi Saito
IPC分类号： G11B17/049 , G11B17/04 , G11B19/20 , G11B21/02 , G11B21/22 , G11B25/04 , G11B3/36
CPC分类号： G11B19/20 , G11B17/049 , G11B21/02 , G11B21/22 , G11B25/043
摘要： A rotating recording medium such as a video disc placed on a turntable is played back by a signal pickup head movable radially over and across the disc. Before and after the disc is played back, it is supported by a disc support over the turntable, the disc support being movable vertically between elevated and lowered positions. A switching mechanism has a single motor for selectively moving the signal pickup head and the disc support. While the disc support is actuated by the switching mechanism, the signal pickup head is locked against movement by a locking mechanism. Since the signal pickup head and the disc support are selectively actuated by the single motor, the overall construction is relatively simple and can be manufactured inexpensively. When the signal pickup head remains inactivated, it is locked in a standby position against undesired movement even when the apparatus is tilted or subjected to an impact.
摘要翻译：放置在转台上的旋转记录媒体例如视频盘通过径向跨过盘片的信号拾取头播放。在播放盘之前和之后，它由转盘上的盘支撑支撑，盘支撑件可在升降位置之间垂直移动。切换机构具有用于选择性地移动信号拾取头和盘支架的单个电动机。当盘支撑由切换机构致动时，信号拾取头被锁定机构锁定以防止运动。由于信号拾取头和盘支架由单个电动机选择性地致动，因此整体结构相对简单并且可以廉价地制造。当信号拾取头保持不活动时，即使当设备倾斜或受到冲击时，它也被锁定在备用位置以防止不期望的运动。

68. 发明授权

US4525432A Magnetic material wire 失效
标题翻译：磁性材料线
公开(公告)号：US4525432A
公开(公告)日：1985-06-25
申请号：US506013
申请日：1983-06-20
申请人： Takashi Saito , Kazumoto Suzuki , Yoshihiro Naganuma
发明人： Takashi Saito , Kazumoto Suzuki , Yoshihiro Naganuma
IPC分类号： H01B1/02 , H02G7/16 , C23C1/08
CPC分类号： H02G7/16 , H01B1/023 , H01B1/026 , Y10S428/926 , Y10S428/928 , Y10T29/49982 , Y10T428/1275 , Y10T428/12757 , Y10T428/12792 , Y10T428/12799 , Y10T428/1291 , Y10T428/12917 , Y10T428/12944
摘要： A magnetic material wire is composed of a core of magnetic material having a Curie point of 70.degree. to 250.degree. C. and a high conductive metal sheathing of a uniform thickness covering the core. The ratio of the metal sheathing to the wire in cross-section is in the range of 15 to 40%. There is also disclosed a method of producing such a wire.
摘要翻译：磁性材料线由具有70℃至250℃的居里点的磁性材料芯和覆盖芯的均匀厚度的高导电金属护套组成。金属护套与导线的横截面积之比在15至40％的范围内。还公开了一种生产这种线材的方法。

69. 发明授权

US4489409A Signal pickup device for disc reproducers 失效
标题翻译：光盘复制器的信号拾取装置
公开(公告)号：US4489409A
公开(公告)日：1984-12-18
申请号：US436885
申请日：1982-10-26
申请人： Takashi Saito , Tatsuya Miki , Takashi Kumaki
发明人： Takashi Saito , Tatsuya Miki , Takashi Kumaki
IPC分类号： G11B21/20 , B29D99/00 , G11B21/24 , G11B21/26 , G11B9/06
CPC分类号： G11B21/24 , G11B21/26
摘要： A signal pickup device for an apparatus for playing back an information storage medium such as a video disc comprises a cartridge casing mounted in a signal pickup device body, and a pickup cartridge housed in the cartridge casing and having a reproducing stylus for picking up signals from the video disc, a cantilever assembly composed of a cantilever supporting on one end thereof the reproducing stylus and a suspension member mounted on an opposite end of the cantilever, and a holder supporting the suspension member and attached to the cartridge casing for pivotable movement about the suspension member. The signal pickup device also has a coil through which a current passes for magnetically enabling the reproducing stylus to impose a stylus force on the video disc. The holder can be adjusted in angular position through the pivotable movement about the suspension member to adjust the stylus force. The holder is bonded to the cartridge casing after the holder has been positionally adjusted with respect to the cartridge casing.
摘要翻译：用于再现诸如视频盘的信息存储介质的设备的信号拾取装置包括安装在信号拾取装置主体中的盒壳体和容纳在盒壳体中的拾取盒，并具有用于从视频盘，悬臂组件，其悬臂支撑在其一端上，再现触笔和安装在悬臂的相对端上的悬架构件，以及支撑悬挂构件并固定到盒壳体上的支架，用于围绕悬挂构件。信号拾取装置还具有线圈，电流通过该线圈用于磁性地使得再现手写笔在视频盘上施加触笔力。可以通过围绕悬挂构件的可枢转运动来调节支架的角度位置，以调节触针力。在保持器已经相对于盒壳体进行位置调整之后，保持器结合到盒壳体。

70. 发明授权

US4473899A Pickup carriage transporting mechanism for a disk record player and method for manufacturing the same 失效
标题翻译：磁盘记录播放机的拾取托架传送机构及其制造方法
公开(公告)号：US4473899A
公开(公告)日：1984-09-25
申请号：US357544
申请日：1982-03-15
申请人： Tatsuya Miki , Takashi Saito , Tooru Kishi
发明人： Tatsuya Miki , Takashi Saito , Tooru Kishi
IPC分类号： G11B21/12 , G11B3/38 , G11B17/04 , G11B21/00 , G11B21/22
CPC分类号： G11B17/049 , G11B21/00 , G11B3/38 , Y10T16/3825
摘要： In a pickup carriage transporting mechanism for a disk record player, such as a video disk player, a stopper made of a plate like member having a U-shaped recess is provided to correct the attitude of the carriage. The carriage is arranged to move left and right so that the stylus of the pickup moves linearly to pick up information from a disk on a turntable. Since the carriage is pulled at its front end by a loop-like wire to effect the leftward and rightward movement, the carriage is apt to be inclined from a desired angle. When the carriage is returned to its resting position, the front wall portion of the carriage will be partially received in the U-shaped recess having a width which is equal to or slightly greater than the thickness of the front wall portion so that inclination of the carriage is forcibly corrected by the stopper. Attitude correction will provide smooth loading and unloading of a disk because of accurate alignment of a plurality of sections of a guide rail used for insertion and removal of a disk casing. A nonthreaded nut made of an elastic synthetic resin may be used to minimize the play of the guide roller.
摘要翻译：在诸如视频盘播放器的盘记录播放器的拾取托架传送机构中，设置由具有U形凹部的板状构件制成的挡块，以校正托架的姿态。托架布置成左右移动，使得拾取器的触针线性移动以从转盘上的盘拾取信息。由于滑架在其前端由环状线拉动以实现向左和向右运动，所以滑架倾向于从期望的角度倾斜。当滑架返回到其静止位置时，滑架的前壁部分将被部分地容纳在具有等于或略大于前壁部分的厚度的宽度的U形凹部中，滑架由塞子强行矫正。由于用于插入和移除盘壳体的导轨的多个部分的精确对准，姿态校正将提供盘的平滑加载和卸载。可以使用由弹性合成树脂制成的无螺纹螺母来最小化导辊的间隙。

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