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公开(公告)号：US4592046A
公开(公告)日：1986-05-27
申请号：US595668
申请日：1984-04-02
CPC分类号： H04Q11/04
摘要： A click tone removing system for a time division switching system which performs switching of speech channels by a highway switch inserted in a highway. When a hook information detector and a dial information detector detect hook information and a dial information, respectively, delivery of a PCM speech sending signal to the highway is prevented by a blocking function for a fixed period of time, so that the highway is controlled to switch the speech channel, thereby removing a click tone generated by dialing. A subscriber's circuit of an exchange, which changes over a speech sending highway and a speech receiving highway by means of a highway switch, is characterized by the provision of an A/D converter for digitizing a speech sending signal to a digitized speech sending signal sent out to the speech sending highway, a D/A converter for converting a digitized speech receiving signal applied from the speech receiving highway into an analog signal, a gate for gating the input signal to the D/A converter, and a control circuit for controlling the gate, so that during real time processing the speech receiving signal highway is interrupted by opening and closing the gate without controling the higway switch.
摘要翻译： 一种用于时分切换系统的点击音消除系统，其通过插入高速公路的高速公路开关来执行语音信道的切换。 当挂钩信息检测器和拨号信息检测器检测到挂钩信息和拨号信息时，分别通过阻塞功能在一段固定的时间段内将PCM语音发送信号发送到高速公路，使得公路被控制到 切换语音通道，从而消除通过拨号产生的点击音。 通过公路交换机在语音发送高速公路和语音接收公路上改变的交换机的用户电路的特征在于，提供用于将语音发送信号数字化到发送的数字化语音发送信号的A / D转换器 用于将从语音接收公路应用的数字化语音接收信号转换成模拟信号的D / A转换器，用于将输入信号选通到D / A转换器的门，以及用于控制的控制电路 门，使得在实时处理期间，通过打开和关闭门而中断语音接收信号高速公路，而不控制高速开关。
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公开(公告)号：US20070134498A1
公开(公告)日：2007-06-14
申请号：US10574755
申请日：2004-10-06
CPC分类号： C08G59/686 , C08G59/245 , C08G59/621 , C08K3/36 , C09D163/00 , Y10T428/31511 , C08L2666/54
摘要： The present invention relates to a resin composition for protective films which comprises an epoxy resin having two or more epoxy groups, a curing agent, a curing accelerator, a solvent, and a colloidal slurry of fine silica particles having an average particle diameter, as determined by conversion from the specific surface area, of 50 nm or smaller, a pH of 6 to 8, and an alkali metal content of 5 ppm or lower. The resin composition gives a protective film which satisfies adhesiveness and visible-light transmission, which are performances conventionally required. The protective film further has high surface smoothness even when the substrate surface is not smoothed. The resin composition has satisfactory storage stability and does not stain liquid crystal. Furthermore, a cured film obtained from the resin composition has excellent high-temperature resistance, especially ITO resistance. The resin composition is hence suitable for use in forming a protective film for the colored resin films of color filters for liquid-crystal display.
摘要翻译： 本发明涉及一种保护膜用树脂组合物，其包含具有两个以上环氧基的环氧树脂，固化剂，固化促进剂，溶剂和具有平均粒径的二氧化硅微粒的胶体浆料 比表面积为50nm以下，pH为6〜8，碱金属含量为5ppm以下。 树脂组合物提供满足粘合性和可见光透射性的保护膜，这是常规要求的性能。 即使当基板表面不平滑时，保护膜还具有高的表面光滑度。 树脂组合物具有令人满意的保存稳定性，不会使液晶染色。 此外，由树脂组合物获得的固化膜具有优异的耐高温性，特别是ITO电阻。 因此，树脂组合物适用于形成用于液晶显示的彩色滤光片的着色树脂膜的保护膜。
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公开(公告)号：US4011546A
公开(公告)日：1977-03-08
申请号：US598018
申请日：1975-07-22
申请人： Yoshihiro Kawata , Kansei Iwata
发明人： Yoshihiro Kawata , Kansei Iwata
CPC分类号： G06F3/0386
摘要： In display apparatus wherein a picture image corresponding to an information train given by an electronic computer is written in a storage tube by a random scanning system and then the picture image is repeatedly read out of the storage tube by a raster scanning system for displaying it on the screen of a cathode ray tube, means is provided to assure precise correspondence between the information train given by the computer and the position on the screen of the cathode ray tube designated by a light pen thus producing an interruption signal to the computer.
摘要翻译： 在其中将由电子计算机给出的与信息系列相对应的图像图像通过随机扫描系统写入存储管的显示装置中，然后通过光栅扫描系统将图像图像重复地从存储管中读出，以将其显示在 提供阴极射线管的屏幕，以确保由计算机给出的信息列与由光笔指定的阴极射线管的屏幕上的位置之间的精确对应，从而产生到计算机的中断信号。
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14.发明授权公开(公告)号：US09328217B2
公开(公告)日：2016-05-03
申请号：US13878564
申请日：2011-11-15
CPC分类号： C08G59/4215 , C03C17/326 , C08G59/4246 , C08K5/12 , C08L63/00 , C08L67/02 , C08L2201/08 , C08L2201/10 , C08L2205/025 , C09D163/00 , D06M15/55 , G02B1/04 , G02B1/14 , Y10T442/2951
摘要： An epoxy resin composition for optical sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): wherein R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents the following X: wherein there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; and an epoxy resin (B) having an aliphatic cyclic structure in the molecule.
摘要翻译： 用于光学片的环氧树脂组合物，该组合物包含由式（I）表示的多价羧酸（A）：其中R 1各自独立地表示氢原子，具有1至15个碳原子的烷基或羧基; q表示取代基R 1的数，表示1〜4的整数。 并且P表示以下X：其中每个环可以有多个R 2，并且R 2各自独立地表示氢原子或甲基; 和*表示与氧原子连接的键合位置; 和分子内具有脂肪族环状结构的环氧树脂（B）。
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15.发明申请Silver Anti-Tarnishing Agent, Silver Anti-Tarnishing Resin Composition, Silver Anti-Tarnishing Method, And Light-Emitting Diode Using Same 审中-公开银防晦暗剂，银防晦暗树脂组合物，银防晦暗方法和使用其的发光二极管公开(公告)号：US20130032853A1
公开(公告)日：2013-02-07
申请号：US13641703
申请日：2011-04-20
CPC分类号： C23F11/1673 , C08G77/12 , C08G77/20 , C08K5/098 , C08L83/04 , C09D7/48 , C09D7/63 , C23F11/124 , H01L33/44 , H01L33/56 , H01L33/60 , C08L83/00
摘要： The present invention relates to a silver anti-tarnish agent having, as an effective component, a zinc salt and/or a zinc complex, preferably at least one kind selected from the group consisting of a carboxylic acid zinc salt having a carbon atom number of 3 to 20, a phosphoric acid zinc salt, a phosphate ester zinc salt and a carbonyl compound zinc complex; a silver anti-tarnish method for preventing tarnish of a silver part by applying said silver anti-tarnish agent to the silver part. According to the present invention, tarnish of a silver part such as a silver-plated part due to a sulfur-based gas can be prevented. The present invention is useful particularly as a silver anti-tarnish agent for a light-emitting diode and allows preventing tarnish of a silver part of a light-emitting diode and reduction in illuminance by applying the silver anti-tarnish agent of the present invention to a silver part such as a silver-plated part of a light-emitting diode for covering the silver part.
摘要翻译： 本发明涉及作为有效成分的锌盐和/或锌络合物，优选选自碳原子数为1〜8的羧酸锌盐中的至少一种的银防晦暗剂 3〜20，磷酸锌盐，磷酸酯锌盐和羰基化合物锌络合物; 通过将银抗晦暗剂涂覆在银部上来防止银部件变色的银防晦暗方法。 根据本发明，可以防止由于硫系气体而导致的镀银部分等银部件的损坏。 本发明特别用作发光二极管的银防晦暗剂，并且通过将本发明的银防晦暗剂涂覆到本发明的二氧化钛上，可以防止发光二极管的银部分的晦暗和照度的降低 银部分，例如用于覆盖银部分的发光二极管的镀银部分。
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公开(公告)号：US06541637B1
公开(公告)日：2003-04-01
申请号：US09445598
申请日：1999-12-13
IPC分类号： C07D40512
CPC分类号： C07D405/12
摘要： A process for drying paroxetine hydrochloride anhydrate comprising (A) reacting a paroxetine compound with hydrogen chloride in the presence of isopropyl alcohol and crystallizing the resulting product, to obtain paroxetine hydrochloride anhydrate, and drying the resulting paroxetine hydrochloride anhydrate at a temperature of not more than 60° C. and under normal pressure or lower in an atmosphere which does not substantially contain moisture until the content of isopropyl alcohol attains to not more than 15% by weight; and (B) further drying the paroxetine hydrochloride anhydrate at a temperature of 80° to 110°C. in an atmosphere reduced to not more than 20 mm Hg until the content of isopropyl alcohol attains to not more than 5% by weight. According to the present invention, the amount of remaining isopropyl alcohol contained in the paroxetine hydrochloride anhydrate, crystallized in the presence of isopropyl alcohol, can be efficiently reduced in a short period of time without necessitating a large-scaled apparatus.
摘要翻译： 一种用于干燥盐酸帕罗西汀无水物的方法，其包括（A）在异丙醇存在下使帕罗西汀化合物与氯化氢反应并使所得产物结晶，得到盐酸帕罗西汀无水物，并将所得的盐酸帕罗西汀无水物质在不大于 在正常压力或更低的气氛中，基本上不含有水分，直到异丙醇的含量达到不超过15重量％; 和（B）在80℃至110℃的温度下进一步干燥盐酸帕罗西汀无水物质。 在减少至不大于20mm Hg的气氛中，直到异丙醇的含量达到不超过5重量％。 根据本发明，可以在短时间内有效地降低在异丙醇存在下结晶的盐酸帕罗西汀无水物中所含的剩余异丙醇的量，而不需要大型装置。
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公开(公告)号：US4583214A
公开(公告)日：1986-04-15
申请号：US591191
申请日：1984-03-16
摘要： A transmission system for a key telephone system, in which speech signals and control signals are transmitted through two pairs of transmission conductors between a key service unit and each of a plurality of key telephone sets, and in which DC electric power is supplied from the key service unit to each of a plurality of telephone sets. In accordance with the present invention, the speech signal and the control signal are transmitted through a first transmission line of high frequency band provided by one pair of the transmission conductors from the key telephone set to the key service unit, and the speech signal and the control signal are transmitted through a second transmission line of high frequency band provided by the other pair of the transmission conductors from the key service unit to the key telephone set. A third transmission channel is provided by the use of respective neutral points of the two pairs of transmission conductors established at the key service unit and by the use of respective neutral points of the two pairs of transmission conductors established at the key service unit to form a voice-frequency two-way transmission line between the key service unit and the key telephone set. DC electric power is supplied from the key service unit to the voice-frequency two-way transmission line from a DC power source, so that the DC electric power supplied is separated from the voice-frequency two-way transmission line by a power separating circuit, such as a smoothing circuit.
摘要翻译： 一种用于密钥电话系统的传输系统，其中语音信号和控制信号通过密钥服务单元和多个密钥电话机中的每一个之间的两对传输导体传输，并且其中从该密钥提供直流电力 服务单元连接到多个电话机中的每一个。 根据本发明，语音信号和控制信号通过由一对发送导体从密钥电话机提供给密钥服务单元的高频带的第一传输线传输，语音信号和 控制信号通过另一对传输导体从密钥服务单元提供给密钥电话机的高频带的第二传输线传输。 通过使用在密钥服务单元处建立的两对发送导体的各个中性点以及通过使用在密钥服务单元建立的两对发送导体的各个中性点来提供第三传输信道，以形成 关键业务单元与密钥电话机之间的语音双向传输线。 直流电从密钥服务单元从直流电源提供给语音双向传输线路，使得所提供的直流电力通过功率分离电路与语音双向传输线路分离 ，如平滑电路。
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