Method for producing printed circuit board using photocurable resin
laminate
    13.
    发明授权
    Method for producing printed circuit board using photocurable resin laminate 失效
    使用光固化树脂层叠体制造印刷电路板的方法

    公开(公告)号:US5356755A

    公开(公告)日:1994-10-18

    申请号:US046368

    申请日:1993-04-13

    CPC classification number: H05K3/0094 H05K2203/1394 H05K3/064 H05K3/427

    Abstract: Method for producing printed circuit board using a photocurable resin laminate comprising a support and a photocurable resin layer disposed on one surface of said support, said photocurable resin layer having:(a) a viscosity of from 10.sup.4 to 5.times.10.sup.5 poises as measured at 90.degree. C.;(b) a thickness of from 30 to 150 .mu.m; and(c) an ultraviolet ray transmittance of from 40 to 95% with respect to ultraviolet rays having a wavelength of 365 nm.When this photocurable resin laminate is laminated under pressure on both surfaces of a metal-clad insulting base board having through-holes of an inner diameter smaller than 0.5 mm so that both surfaces of the metal-clad insulating base board are covered with the photocurable layer of the photocurable resin laminate, the photocurable resin layer intrudes locally in the inner side of the inner circumferential edge of both terminal openings of each through-hole and extends from the inner circumferential edge along and on the inner wall of the through-hole to a predetermined depth. By the light exposure of such a laminate structure and the subsequent development, both terminal openings of each through-hole can be completely covered with a photocured resin layer without occurrence of coverage failure, wherein a photocured resin layer adhering to the inner wall of the through-hole is formed in the through-hole from the inner circumferential edge of the terminal opening thereof along and on the inner wall of the through-hole.

    Abstract translation: 使用光固化树脂层叠体制造印刷电路板的方法,其包含支撑体和设置在所述载体的一个表面上的光固化树脂层,所述光固化树脂层具有:(a)在90℃下测量的粘度为104至5×10 5泊 。 (b)厚度为30〜150μm; 和(c)相对于波长365nm的紫外线的紫外线透射率为40〜95%。 当该光固化树脂层压体在具有内径小于0.5mm的通孔的金属包覆绝缘基板的两个表面上被层压时,使金属包覆绝缘基板的两个表面被光固化层覆盖 的光固化性树脂层叠体中,光固化性树脂层局部地侵入贯通孔的两个端口的内周缘的内侧,并且从内周缘沿着通孔的内壁延伸到 预定深度。 通过这种层压结构的曝光和随后的显影,每个通孔的两个端子开口可以完全被光固化树脂层覆盖,而不会发生覆盖不良,其中光固化树脂层粘附到通孔的内壁 在贯通孔的内周缘上形成有贯通孔,其通孔的端面开口的内周缘沿通孔的内壁形成。

    Phase-Change Substance and Thermal Control Device
    14.
    发明申请
    Phase-Change Substance and Thermal Control Device 失效
    相变物质和热控制装置

    公开(公告)号:US20080311428A1

    公开(公告)日:2008-12-18

    申请号:US12088389

    申请日:2006-09-28

    Abstract: In an Mn-containing perovskite oxide which is a conventional phase-change substance (A1−xBx)MnO3, when the mixing amount x is increased, the transition temperature (Tc) is shifted to higher temperature side, but the slope of a change in the emittance become gentle and Δε (ε at higher temperature−ε at lower temperature) also become small. In the present invention, the compositional formula of the phase-change substance is the Mn-containing perovskite oxide represented by (A1−xBx)Mn1+yO3 with 0

    Abstract translation: 在常规相变物质(A1-xBx)MnO3的含Mn钙钛矿氧化物中,当混合量x增加时,转变温度(Tc)转变到较高温度侧,但是斜率 发光度变得平缓,而Deltaepsilon(较低温度下的ε-ε较高)也变小。 在本发明中,相变物质的组成式是由(A1-xBx)Mn1 + yO3表示的含有Mn的钙钛矿氧化物,其中Mn比由化学计量组成变化,从而使转变 温度(Tc)升高到更高的温度,其发射特性与具有从化学计量组成不变的组成的相变物质相当。

    Catalyst for production of polyester, process for producting polyester using it and titanium-containing polyethylene terephthalate
    15.
    发明申请
    Catalyst for production of polyester, process for producting polyester using it and titanium-containing polyethylene terephthalate 有权
    用于生产聚酯的催化剂,使用它的聚酯制造方法和含钛聚对苯二甲酸乙二醇酯

    公开(公告)号:US20060084784A1

    公开(公告)日:2006-04-20

    申请号:US11291975

    申请日:2005-12-02

    CPC classification number: C08G63/85 C08G63/183 C08G63/83

    Abstract: To provide a catalyst for production of a polyester, a process for producing a polyester using the catalyst and a titanium-containing polyethylene terephthalate having excellent characteristics. A catalyst for production of a polyester, characterized by comprising at least (1) a Group 4A compound (hereinafter referred to as compound (1)), (2) a compound of at least one element selected from the group consisting of magnesium, calcium and zinc (hereinafter referred to as compound (2)) and an oxygen-containing organic solvent. A process for producing a polyester using this catalyst. A titanium-containing polyethylene terephthalate, having characteristics represented by the following (A), (B) and (C): (A) titanium K absorption edge: the peak intensity ratio R defined by R=A/B exceeds 0.2, where A is the intensity of a peak having the maximum intensity among K absorption pre-edge peaks, and B is the maximum peak intensity of K absorption post-edge peaks in a XANES spectrum obtained by normalizing a XAFS spectrum; (B) the amount of carboxyl end groups is less than 35 eq/ton; and (C) the intrinsic viscosity is at least 0.5 dl/g.

    Abstract translation: 提供生产聚酯的催化剂,使用该催化剂生产聚酯的方法和具有优异特性的含钛聚对苯二甲酸乙二醇酯。 一种生产聚酯的催化剂,其特征在于至少包含(1)4A族化合物(以下称为化合物(1)),(2)至少一种选自镁,钙 和锌(以下称为化合物(2))和含氧有机溶剂。 使用该催化剂制造聚酯的方法。 具有以下(A),(B)和(C)表示的特征的含钛聚对苯二甲酸乙二醇酯:(A)钛K吸收边:由R = A / B定义的峰强度比R超过0.2,其中A 是K吸收前缘峰中具有最大强度的峰的强度,B是通过归一化XAFS光谱获得的XANES光谱中的K吸收后边缘峰的最大峰强度; (B)羧基端基的量小于35当量/吨; 和(C)特性粘度为至少0.5dl / g。

    Recording or playback device for disk contained in cartridge
    18.
    发明授权
    Recording or playback device for disk contained in cartridge 失效
    磁带盒中包含的磁盘的录制或播放设备

    公开(公告)号:US06307829B1

    公开(公告)日:2001-10-23

    申请号:US09401305

    申请日:1999-09-23

    CPC classification number: G11B17/0436

    Abstract: A disk recording or playback device comprises as mounted on a chassis a support member for receiving a cartridge containing a disk, a pickup movable along a signal recording surface of the disk, and a drive mechanism for moving the pickup. The drive mechanism is accommodated in a bracket provided on the chassis. The bracket is removably at attached to the chassis, and the support member is formed integrally with the bracket and projects outward beyond the chassis.

    Abstract translation: 磁盘记录或回放装置包括安装在底盘上的支撑构件,用于接收容纳盘的盒,可沿盘的信号记录表面移动的拾取器和用于移动拾取器的驱动机构。 驱动机构容纳在设置在底盘上的托架中。 托架可拆卸地安装在底盘上,并且支撑件与托架一体地形成并向外伸出底盘。

    Anisotropic conductive composition
    19.
    发明授权
    Anisotropic conductive composition 有权
    各向异性导电组合物

    公开(公告)号:US06190578B1

    公开(公告)日:2001-02-20

    申请号:US09117690

    申请日:1998-08-04

    CPC classification number: H01B1/22 H05K3/323 Y10T428/24917

    Abstract: An anisotropic conductive composition, which comprises one part by weight of copper alloy powders having an oxygen content of 10 to 10,000 ppm and 0.5 to 250 parts by weight of an organic binder, wherein a copper compound exists on the surfaces of particles of the copper alloy powders.

    Abstract translation: 一种各向异性导电组合物,其包含一份重量的氧含量为10至10,000ppm的铜合金粉末和0.5至250重量份的有机粘合剂,其中在铜合金颗粒表面上存在铜化合物 粉末。

    Electronic transaction processing system and method for operating same
    20.
    发明授权
    Electronic transaction processing system and method for operating same 失效
    电子交易处理系统及操作方法

    公开(公告)号:US6138907A

    公开(公告)日:2000-10-31

    申请号:US980794

    申请日:1997-12-01

    CPC classification number: G07F7/0866 G06Q20/10 G06Q20/18 G06Q20/363 G07F19/20

    Abstract: An electronic transaction processing system performing a deposit and/or a withdrawal of digital cash between a customer and a banking facility includes a customer money card storing digital cash of the customer, a bank money card storing digital cash of the banking facility and an escrow card storing transaction information with respect to a transaction with digital cash between the customer and the banking facility. A transaction is processed by renewing digital cash stored in the customer money card and in the bank money card in response to the amount of the transaction, and transaction processing is performed after storing each balance information of digital cash stored in the customer money card and in the bank money card and the amount of the transaction in the escrow card.

    Abstract translation: 在客户和银行设施之间执行数字现金存入和/或取出的电子交易处理系统包括存储客户的数字现金的客户货币卡,存储银行设施的数字现金的银行卡,以及托管卡 存储与客户和银行设施之间的具有数字现金的交易的交易信息。 交易是通过更新存储在客户货币卡和银行卡中的数字现金来处理的,这些交易是根据交易金额进行的,并且在存储存储在客户货币卡中的数字现金的每个余额信息之后进行交易处理,并且 银行卡和交易金额在托管卡中。

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