公开(公告)号：US5679268A

公开(公告)日：1997-10-21

申请号：US359448

申请日：1994-12-20

申请人： Yasuhito Takahashi ,  Yasunaga Kurokawa ,  Kenji Iida ,  Masaru Sumi ,  Yuichiro Ohta ,  Toshiro Katsube ,  Kazuo Nakano ,  Norikazu Ozaki ,  Hiroyuki Katayama

发明人： Yasuhito Takahashi ,  Yasunaga Kurokawa ,  Kenji Iida ,  Masaru Sumi ,  Yuichiro Ohta ,  Toshiro Katsube ,  Kazuo Nakano ,  Norikazu Ozaki ,  Hiroyuki Katayama

IPC分类号： G03F7/38 ,  H05K1/00 ,  H05K3/02 ,  H05K3/04 ,  H05K3/06 ,  H05K3/10 ,  H05K3/24 ,  H05K3/28 ,  H05K3/38 ,  H05K3/46 ,  H05H3/00

CPC分类号： H05K3/4644 ,  H05K1/0293 ,  H05K3/243 ,  H05K2201/09736 ,  H05K2203/107 ,  H05K2203/175 ,  H05K3/027 ,  H05K3/048 ,  H05K3/064 ,  H05K3/108 ,  H05K3/28 ,  H05K3/388 ,  Y10T29/4902 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/4913 ,  Y10T29/49144

摘要： A process for fabricating thin multi-layer circuit boards which allow the electrical conduction of remodeling pads to be easily cut do not use etching for gold, avoid the lift-off method for forming a thin chromium film on the wiring pattern layer, allow a defective wiring pattern layer to be removed, and which uses uniform heating of the substrate, from the back side thereof, at the time of pre-baking. A barrier metal (60) is excluded from a portion where the electrical conduction of a remodeling pad (62b) is to be cut (FIGS. 1 to 16). Alternatively, gold-plating resist is formed in order to avoid the etching for gold (FIGS. 17 to 19). Alternatively, a thin chromium film is formed in advance by etching on the wiring pattern layer (FIGS. 27 to 33). Alternatively, a metallic barrier film (122) is formed on each of the wiring pattern layers so that the wiring pattern layer can be removed without affecting other wiring pattern layers (FIGS. 36 to 42). Alternatively, the substrate is disposed over a heat-accumulating block (138) adjacent thereto so that it is uniformly heated from the back side thereof during the pre-baking.

摘要翻译： 用于制造允许重塑垫的导电容易切割的薄多层电路板的方法不使用金蚀刻，避免在布线图案层上形成薄铬膜的剥离方法，允许有缺陷的 在预烘烤时从其背面使用要去除的布线图案层，并且其使用均匀的基板加热。 阻挡金属（60）从重塑垫（62b）的导电被切割的部分排除（图1至图16）。 或者，为了避免金的蚀刻，形成镀金光刻胶（图17〜图19）。 或者，通过在布线图案层上的蚀刻预先形成薄的铬膜（图27至33）。 或者，在每个布线图案层上形成金属阻挡膜（122），使得可以去除布线图案层而不影响其它布线图案层（图36至42）。 或者，将基板设置在与其相邻的蓄热块（138）上，使其在预烘烤期间从其后侧均匀地加热。

公开(公告)号：US5532791A

公开(公告)日：1996-07-02

申请号：US320261

申请日：1994-10-11

申请人： Yasuhito Takahashi ,  Tsutomu Kimura ,  Toru Isosu

发明人： Yasuhito Takahashi ,  Tsutomu Kimura ,  Toru Isosu

IPC分类号： G03G21/00 ,  G03G15/08 ,  G03G21/02

CPC分类号： G03G15/0856 ,  G03G15/086 ,  G03G15/0893 ,  G03G15/556 ,  G03G2215/0614

摘要： An error detection apparatus for use with an image forming apparatus prevents damage to the image forming apparatus that results from toner sensor error. The image forming apparatus includes a developer housing positioned opposite to a photosensitive body; a toner box for supplying monocomponent toner to the developer housing; a developer roller for developing an electrostatic latent image on the photosensitive body in the developer housing; a toner transport and supply member for transporting and supplying the monocomponent toner to the developing roller; and a toner sensor for detecting either the presence or the absence of the monocomponent toner in at least one of the developer housing and the toner box. The error detection apparatus includes a first counter for counting the number of either prints or image signals while a toner-present signal is being detected continuously from the toner sensor; a second counter for counting the number of either prints or image signals while a toner-absent signal is being detected continuously from the toner sensor; and a display and stopping unit for stopping the operation of the image forming apparatus and displaying an error indication concurrently if the sum of the values counted by the first and the second counter has exceeded a predetermined value.

摘要翻译： 用于图像形成装置的错误检测装置防止由于调色剂传感器错误而导致的图像形成装置的损坏。 图像形成装置包括与感光体相对定位的显影剂壳体; 用于向显影剂壳体供应单组分调色剂的调色剂盒; 显影辊，用于在显影剂壳体中的感光体上显影静电潜像; 用于将单组分调色剂输送并供给到显影辊的调色剂输送和供给部件; 以及调色剂传感器，用于检测至少一个显影剂外壳和调色剂盒中的单组分调色剂的存在或不存在。 误差检测装置包括：第一计数器，用于在从调色剂传感器连续检测调色剂存在信号的同时对打印数据或图像信号进行计数; 第二计数器，用于在从所述调色剂传感器连续检测到不存在调色剂的信号的同时计数打印数据或图像信号的数量; 以及用于停止图像形成装置的操作的显示和停止单元，并且如果由第一和第二计数器计数的值之和超过预定值，则同时显示错误指示。

公开(公告)号：US4845068A

公开(公告)日：1989-07-04

申请号：US184958

申请日：1988-04-22

申请人： Yasuhito Takahashi ,  Shigeru Sakai ,  Yoshimasa Inoue

发明人： Yasuhito Takahashi ,  Shigeru Sakai ,  Yoshimasa Inoue

IPC分类号： B01J21/04 ,  B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J31/02 ,  B01J31/28 ,  B01J35/10 ,  B01J37/20 ,  C10G45/08

CPC分类号： B01J31/0217 ,  B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J31/0237 ,  B01J31/0271 ,  B01J31/28 ,  B01J37/20 ,  C10G45/08 ,  B01J21/04 ,  B01J35/1019 ,  B01J35/1042

摘要： Supported catalysts for hydrotreating hydrocarbons comprise (a) at least one member selected from the group consisting of oxides of metals in Groups IV and VIII of the Periodic Table, and (b) at least one organic compound having a mercapto radical or radicals (--SH) selected from the group consisting of mercapto-carboxylic acids, including alkali metal, alkaline earth metal and ammonium salts thereof and esters thereof, bivalent mercaptans, amino-substituted mercaptans, and thiocarboxylic acids. These catalysts can be easily activated by treatment in the presence of hydrogen gas at a temperature in the range from room temperature to 400.degree. C. show higher activity than catalysts activated by conventional methods.