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    • 52. 发明授权
    • Secondary air control valve device
    • 二次空气调节阀装置
    • US4159626A
    • 1979-07-03
    • US839290
    • 1977-10-04
    • Norio ShibataTatsumi Furukubo
    • Norio ShibataTatsumi Furukubo
    • F01N3/22F01N3/10
    • F01N3/222F01N3/22F01N3/227
    • Disclosed is a secondary air control device disposed in a system for supplying secondary air into an exhaust system of an internal combustion engine for purifying exhaust gas emitted from the engine. The secondary air control device comprises a first valve device actuated by an ON-OFF vacuum signal for stepwisely controlling the flow of secondary air in response to the ON-OFF vacuum signal, and; a second valve device, which is a delay system with a predetermined delay time, actuated by the ON-OFF vacuum signal for controlling the flow of secondary air. Accordingly, the secondary air control device can control the flow of secondary air, which comprises a step flow generated by the first valve device, and a delayed flow generated by the second valve device, in accordance with the ON-OFF vacuum signal.
    • 公开了一种二次空气控制装置,其设置在用于将二次空气供给到用于净化从发动机排出的废气的内燃机的排气系统中的系统中。 二次空气控制装置包括由ON-OFF真空信号致动的第一阀装置,用于响应于ON-OFF真空信号逐步控制二次空气的流动; 第二阀装置,其是具有预定延迟时间的延迟系统,由用于控制二次空气流动的ON-OFF真空信号致动。 因此,二次空气控制装置可以根据ON-OFF真空信号,控制包括由第一阀装置产生的步进流量和由第二阀装置产生的延迟流量的二次空气流。
    • 53. 发明授权
    • Secondary air control valve device
    • 二次空气调节阀装置
    • US4139983A
    • 1979-02-20
    • US826246
    • 1977-08-19
    • Norio Shibata
    • Norio Shibata
    • F01N3/22F01N3/10
    • F01N3/227F01N3/22
    • Disclosed is a secondary air control valve device for feeding secondary air controlled in correspondence with the engine load into an exhaust system having a catalytic converter for reducing hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NO.sub.x) contained in exhaust gas emitted from an internal combustion engine. The device is simple in construction and can vary the predetermined amount of secondary air in correspondence with the changes of the characteristic of the catalyzer which may vary as the catalyzer is activated, so that the amount of the secondary air is controlled for maintaining the highest converting efficiency for a long duration of use of the vehicle which has this device mounted thereon.
    • 公开了一种二次空气控制阀装置,用于将与发动机负荷对应地控制的二次空气输送到具有催化转化器的排气系统中,该催化转化器用于减少排出的废气中所含的烃(HC),一氧化碳(CO)和氮氧化物(NOx) 来自内燃机。 该装置结构简单,并可根据催化剂特性的变化而改变预定量的二次空气,催化剂的特性随催化剂活化而变化,从而控制二次空气的量​​以保持最高转化率 能够长时间使用安装有该装置的车辆的效率。
    • 57. 发明授权
    • Trifluoromethylthiophenium derivative salt, method for producing the same, and method for producing trifluoromethyl-containing compounds using the same
    • 三氟甲基噻吩衍生物盐,其制备方法,以及使用其制备含三氟甲基的化合物的方法
    • US08703969B2
    • 2014-04-22
    • US13378420
    • 2010-07-13
    • Norio ShibataTakumi Kagawa
    • Norio ShibataTakumi Kagawa
    • C07D333/54C07C321/28
    • C07D333/54C07C67/343C07C253/30C07C321/28C07C323/03C07C2601/02C07C2602/08C07C2602/10C07C69/738C07C69/757C07C69/716C07C255/35C07C255/37
    • A trifluoromethylthiophenium derivative salt useful as synthetic intermediates for pharmaceuticals and agrochemicals, a method for producing the same, and a method for producing trifluoromethyl-containing compounds using the same are provided. An S-(trifluoromethyl)-benzo[b]thiophenium derivative salt is represented by the following general formula (1): wherein R1, R2, R3, and R4 are each independently a hydrogen atom, a methyl group, an ethyl group, a linear, branched, or cyclic alkyl group having 3 to 10 carbon atoms, a methoxy group, an ethoxy group, a linear, branched, or cyclic alkyloxy group having 3 to 10 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, a nitro group, or a cyano group, R5 is a methyl group, an ethyl group, a linear, branched, or cyclic alkyl group having 3 to 10 carbon atoms, a phenyl group, or a substituted phenyl group, and X− represents an anion. Various trifluoromethyl-containing compounds are produced using a method for producing the S-(trifluoromethyl)-benzo[b]thiophenium derivative salt, and using the S-(trifluoromethyl)-benzo[b]thiophenium derivative salt as a trifluoromethylating agent.
    • 可用作药物和农业化学品的合成中间体的三氟甲基噻吩衍生物盐,其制备方法和使用其的含三氟甲基的化合物的制备方法。 S-(三氟甲基) - 苯并[b]噻吩衍生物盐由以下通式(1)表示:其中R 1,R 2,R 3和R 4各自独立地为氢原子,甲基,乙基, 具有3至10个碳原子的直链,支链或环状烷基,甲氧基,乙氧基,具有3-10个碳原子的直链,支链或环状烷氧基,氟原子,氯原子,溴原子 硝基或氰基,R 5为甲基,乙基,碳原子数3〜10的直链状,支链状或环状的烷基,苯基或取代的苯基,X表示 一种阴离子。 使用S-(三氟甲基) - 苯并[b]噻吩衍生物盐的制备方法,使用S-(三氟甲基) - 苯并[b]噻吩衍生物盐作为三氟甲基化剂制备各种含三氟甲基的化合物。
    • 60. 发明授权
    • Application method
    • 申请方式
    • US06251484B1
    • 2001-06-26
    • US08306584
    • 1994-09-15
    • Akihiro SuzukiNorio ShibataShinsuke TakahashiMikio Tomaru
    • Akihiro SuzukiNorio ShibataShinsuke TakahashiMikio Tomaru
    • B05D136
    • G11B5/848G03C1/74G03C2001/7459
    • An application method of forming a precoat and at least one type of coat sequentially in a wet condition on an application face of a support with an extrusion type coating head of non-pressurizing type having a front edge 3 positioned in the upstream with respect to a move direction of the support and a back edge 4 positioned in the downstream with respect to the support move direction and having an acute-angle tip formed so as to recede in the direction opposite to the support from the tip of the front edge. The difference between values of solubility parameters at application temperature of solvents contained in both the precoat 70 and the coat 50 contiguous to the precoat is made 1.5 or less.
    • 一种施加方法,其在湿式条件下依次形成预涂层和至少一种类型的涂层,所述涂层表面具有非加压型挤出型涂覆头,所述挤压型涂覆头具有位于上游的前边缘3 支撑件的移动方向和相对于支撑移动方向定位在下游的后边缘4,并且具有形成为沿与前边缘的尖端相反的支撑件的方向后退的锐角尖端。 在预涂层70和与预涂层相邻的涂层50中包含的溶剂的涂布温度下的溶解度参数的值之差为1.5以下。