Process for regenerating electroless plating bath and a regenerating
apparatus of electroless plating bath
    1.
    发明授权
    Process for regenerating electroless plating bath and a regenerating apparatus of electroless plating bath 失效
    化学镀浴的再生方法和化学镀浴的再生装置

    公开(公告)号:US4425205A

    公开(公告)日:1984-01-10

    申请号:US372133

    申请日:1982-04-27

    IPC分类号: C23C18/16 C02F1/46 B01D13/02

    CPC分类号: C23C18/1617 Y10S204/13

    摘要: A process for regenerating electroless plating bath comprising the steps of:(i) continuously or intermittently taking out a part or the whole of chelating agent-containing copper electroless plating bath from an electroless plating tank, followed by removing off the copper ion content from said bath;(ii) acidifying the thus obtained solution for precipitating the chelating agent therefrom and recovering the precipitated chelating agent;(iii) supplying said recovered chelating agent to an anodic cell separated by an exchange membrane from a cathodic cell having cathode, said anodic cell having copper anode, wherein in case a neutral or alkaline electrolyte solution is supplied to said cathodic cell said partitioning membrane is an anion exchange membrane or cation exchange membrane, while in case an acidic electrolyte solution is supplied to said cathodic cell said partitioning membrane is a cation exchange membrane, and applying direct current between both electrode; and(iv) then, recycling the solution within said anodic cell to said electroless plating tank, and a regenerating apparatus of electroless plating bath including(a) a copper-precipitating means for decomposing the copper chelate contained in the electroless copper plating bath and for precipitating the copper ion,(b) a chelating agent-recovering means for changing the pH of the solution to precipitate the chelating agent and recover, and(c) an electrolytic means comprising an anodic cell and a cathodic cell separated by means of an ion exchange membrane, said anodic cell having a copper anode therein, said cathodic cell having a cathode therein.

    摘要翻译: 1.一种无电镀浴的再生方法,包括以下步骤:(i)从无电镀槽连续地或间歇地取出含有螯合剂的铜无电镀液的一部分或全部,然后从所述 浴; (ⅱ)酸化由此获得的溶液,从中沉淀出螯合剂并回收沉淀的螯合剂; (iii)将所述回收的螯合剂供给到由具有阴极的阴极电池分离的阳极电池,所述阳极电池具有铜阳极,其中在将中性或碱性电解质溶液供应到所述阴极池的情况下,所述分隔膜为 阴离子交换膜或阳离子交换膜,而在向所述阴极池供给酸性电解质溶液的情况下,所述隔膜是阳离子交换膜,并且在两电极之间施加直流电流; 和(iv)然后,将所述阳极电池内的溶液再循环到所述化学镀槽中,以及化学镀浴的再生装置,其包括(a)用于分解无电镀铜浴中所含的铜螯合物的铜析出装置, 沉淀铜离子,(b)螯合剂回收装置,用于改变溶液的pH以沉淀螯合剂并回收,以及(c)包含阳离子电池和通过离子分离的阴极池的电解装置 所述阳极电池在其中具有铜阳极,所述阴极电池在其中具有阴极。

    LAMINATE AND PROCESS FOR PRODUCING THE LAMINATE
    2.
    发明申请
    LAMINATE AND PROCESS FOR PRODUCING THE LAMINATE 审中-公开
    层压板和生产层压板的方法

    公开(公告)号:US20110198117A1

    公开(公告)日:2011-08-18

    申请号:US13061034

    申请日:2009-08-20

    摘要: A laminate including a resin layer and a metal layer, the resin layer being obtained by modifying at least part of the surface of a resin film including a thermoplastic cyclic olefin resin by ionizing irradiation, and the metal layer being formed on the modified area of the surface of the resin film by plating, a method of producing the same, and an electronic circuit board including a circuit formed by etching the metal layer of the laminate by photolithography, are disclosed. The laminate ensures that the insulating resin layer (flat surface) exhibits high adhesion to the conductor layer.

    摘要翻译: 一种包括树脂层和金属层的层压体,所述树脂层是通过电离照射改性包括热塑性环烯烃树脂的树脂膜的表面的至少一部分而得到的,并且所述金属层形成在所述改性区域上 公开了通过电镀的树脂膜的表面,其制造方法和包括通过光刻蚀刻层压体的金属层而形成的电路的电子电路板。 层压体确保绝缘树脂层(平坦表面)对导体层具有高粘合性。

    Printer control apparatus and method
    3.
    发明授权
    Printer control apparatus and method 失效
    打印机控制装置和方法

    公开(公告)号:US06678072B1

    公开(公告)日:2004-01-13

    申请号:US08902326

    申请日:1997-07-29

    IPC分类号: G06K1500

    摘要: It is an object to enable a printer to print at a high speed from drawing data including each drawing object of an image, a text, and graphics in the same page and to form print information in which a deterioration of a picture quality is small. An object-unit resolution discriminator discriminates attributes of drawing objects in print data which is formed by a host, discriminates a kind of resolution processing of each drawing object, selects either one of a high resolution rasterizer and a normal resolution rasterizer every drawing object on the basis of the discrimination result, and switches a resolution processing. A page detection/resolution controller switches a resolution mode for the printer driver to draw every page on the basis of the attribute detected by a page parameter discriminator for analyzing the print data and detecting the attributes of the drawing objects of each page.

    摘要翻译: 本发明的目的是使打印机能够从包括图像的每个绘制对象,文本和图形的绘制数据在内的高速打印,并且形成图像质量劣化的打印信息。 对象单元分辨率鉴别器鉴别由主机形成的打印数据中的绘制对象的属性,识别每个绘图对象的分辨率处理的种类,在每个绘图对象上选择高分辨率光栅化器和普通分辨率光栅化器中的任一个 鉴别结果的基础,并切换分辨率处理。 页面检测/分辨率控制器根据由页面参数识别器检测到的属性来分析打印数据并检测每页的绘图对象的属性来切换打印机驱动程序的分辨率模式以绘制每一页面。

    Electroless copper plating solution and method for electroless copper plating
    4.
    发明授权
    Electroless copper plating solution and method for electroless copper plating 失效
    化学镀铜溶液及化学镀铜方法

    公开(公告)号:US06193789B1

    公开(公告)日:2001-02-27

    申请号:US09194434

    申请日:1998-12-01

    IPC分类号: C23C1838

    摘要: An electroless copper plating solution which is based on an electroless copper plating solution comprising a copper ion, a complexing agent, a hypophosphorous acid compound as a reducing agent, and a metallic catalyst for initiating a reductive reaction, as characterized by further comprising a lithium ion or both a lithium ion and a polyoxyethylene type surfactant, and a method for electroless copper plating using the same, as well as a plated product made by such a process. The electroless copper plating solution in the present invention enables a uniform and acicular copper film to be deposited on the surface of a plating object, and therefore can be used for improving the strength of adhesion between various metals and resins, including bonding of a copper foil to a resin as applied in a conductive circuit such as a multi-layer printed circuit board or in a copper-plated laminate.

    摘要翻译: 一种基于包含铜离子,络合剂,次磷酸化合物作为还原剂的化学镀铜溶液和用于引发还原反应的金属催化剂的化学镀铜溶液,其特征在于还包括锂离子 或锂离子和聚氧乙烯型表面活性剂,以及使用该方法的无电镀铜方法,以及通过这种方法制成的镀覆物。 本发明的化学镀铜溶液能够在电镀对象的表面上沉积均匀的针状铜膜,因此可以用于提高各种金属和树脂之间的粘合强度,包括将铜箔 适用于诸如多层印刷电路板的导电电路中或在镀铜层压板中的树脂。

    Portable tape player with radio in lid
    5.
    再颁专利
    Portable tape player with radio in lid 失效
    带收音机的便携式录音机

    公开(公告)号:USRE33497E

    公开(公告)日:1990-12-18

    申请号:US324905

    申请日:1989-03-17

    IPC分类号: G11B25/06 G11B31/00 H04B1/08

    摘要: A combination portable magnetic tape cassette player and multiband radio receiver in which the sensitive elements of the radio receiver are arranged within a hinged, plastic cover of the combined apparatus and the circuitry of the radio receiver is formed on a printed circuit board having an AM band antenna mounted thereto, whereby the AM receiver antenna is electromagnetically unshielded by the plastic cover and the combined tape player and radio receiver is of a size substantially equal to that of the tape player alone.

    CATHODE SUBSTRATE
    6.
    发明申请
    CATHODE SUBSTRATE 有权
    阴极基板

    公开(公告)号:US20090123838A1

    公开(公告)日:2009-05-14

    申请号:US12268130

    申请日:2008-11-10

    IPC分类号: H01M4/60 C08L61/06

    摘要: A cathode substrate which enables achievement of a battery having a high output voltage and a high energy density, and being superior in charge and discharge cycle characteristics; a secondary cell in which the cathode substrate is used; a resin composition for use in forming the cathode substrate; and a method for producing the cathode substrate are provided. According to cathode substrate 10 including metal film 13 formed on support 11 provided with patterned organic film 12 molded by a thermal imprint process or a photoimprint process, a battery having a high output voltage and a high energy density, and being superior in charge and discharge cycle characteristics can be provided.

    摘要翻译: 一种阴极基板,其能够实现具有高输出电压和高能量密度的电池,并且具有优异的充放电循环特性; 使用阴极基板的二次电池; 用于形成阴极基板的树脂组合物; 提供阴极基板的制造方法。 根据阴极基板10,其包括形成在支撑体11上的金属膜13,该支撑体11设置有通过热压印工艺或光压印工艺成型的图案化有机膜12,具有高输出电压和高能量密度的电池,并且具有优异的充电和放电 可以提供循环特性。

    Method of plating nonconductor product
    7.
    发明授权
    Method of plating nonconductor product 失效
    非导体产品电镀方法

    公开(公告)号:US06992000B2

    公开(公告)日:2006-01-31

    申请号:US10486169

    申请日:2002-08-28

    IPC分类号: H01L21/26 H01L21/42

    摘要: A nonconductor product is soaked in a solution suspending a semiconducting powder and is subjected to light irradiation in the solution so that polar group is formed on the surface of the nonconductor product, and then electroless plating is performed on the surface on which the polar group is formed. A resin product is subjected to electroless plating after ultraviolet treatment in which ultraviolet rays are irradiated through water or a solution is performed. Further, electroless plating or electroplating with a different or the same kind of metal is performed on the electroless-plated layer formed by electroless plating. With the method like this, the plated nonconductor product which does not cause problems such as environmental pollution and waste liquid treatment, and whose surface and plated coating is firmly adhered to each other, and, when a resin product is used as an object to be plated, deformation by heat of the resin product can be prevented, and moreover, the adherent strength of the plated coating can be improved.

    摘要翻译: 将非导体产物浸泡在悬浮半导体粉末的溶液中并在溶液中进行光照射,使得在非导体产物的表面上形成极性基团,然后在极性基团的表面上进行无电镀 形成。 紫外线处理后,通过水或溶液照射紫外线,对树脂制品进行化学镀。 此外,通过无电解电镀形成的化学镀层进行化学镀或具有不同或相同种类的金属的电镀。 通过这样的方法,不会引起诸如环境污染和废液处理等问题的电镀非导体产品,并且其表面和镀层彼此牢固地粘合,并且当使用树脂产品作为对象时 可以防止树脂产品的热变形,同时能够提高镀覆层的贴合强度。

    Image processing apparatus and method
    8.
    发明授权
    Image processing apparatus and method 失效
    图像处理装置及方法

    公开(公告)号:US06915014B1

    公开(公告)日:2005-07-05

    申请号:US09715116

    申请日:2000-11-20

    摘要: An image processing apparatus in which the amount of data bits for each of plural block units is controlled to be the same for all block units, so as to facilitate location of each block unit in coded image data without necessarily decoding the entire image. Pixel image data which is formable into plural block units is input for each block unit, and the input image data is orthogonally transformed. The orthogonally-transformed image data is quantized, and variable-length coding is performed on the quantized image data so as to generate variable-length code. The amount of variable length code in each block unit is controlled to be no more than a predetermined amount of data bits, with the predetermined amount being the same for each block unit.

    摘要翻译: 一种图像处理装置,其中对于所有块单元将多个块单元中的每一个的数据位的数量控制为相同,以便于编码图像数据中的每个块单元的位置,而不必解码整个图像。 对于每个块单位输入可形成多个块单位的像素图像数据,并且输入的图像数据被正交变换。 对正交变换的图像数据进行量化,对量化图像数据进行可变长度编码,生成可变长度码。 每个块单元中的可变长度码的量被控制为不大于预定量的数据位,对于每个块单元,预定量相同。

    Chemical copper-plating bath
    9.
    发明授权
    Chemical copper-plating bath 失效
    化学镀铜浴

    公开(公告)号:US4371397A

    公开(公告)日:1983-02-01

    申请号:US212998

    申请日:1980-12-04

    IPC分类号: C23C18/40 C23C3/02

    CPC分类号: C23C18/40

    摘要: There is presented a chemical copper-plating bath capable of providing a plated film having excellent mechanical characteristics, especially ductility, which bath contains a specific additive having the following formula: ##STR1## Stability of the bath as well as further improvement of mechanical strength of plated films are also found to be attained by adding in combination at least one compound selected from the group consisting of 1,10-phenanthroline, its derivatives, 2,2'-dipyridyl, 2,2'-diquinoline and water-soluble cyanides.

    摘要翻译: 提供了能够提供具有优异的机械特性,特别是延展性的电镀膜的化学镀铜浴,该镀液含有具有下列公式的特定添加剂:<图像>浴的稳定性以及进一步提高机械强度 还发现通过将至少一种选自1,10-菲咯啉,其衍生物,2,2'-联吡啶基,2,2'-二喹啉和水溶性氰化物的化合物组合加入可以获得镀膜。