会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Servo amplifier unit
    • 伺服放大器单元
    • US06292363B1
    • 2001-09-18
    • US09292920
    • 1999-04-16
    • Tatsuo ShinoharaHideyuki NakamuraNaoyuki SuzukiKiichi InabaMakoto Takeshita
    • Tatsuo ShinoharaHideyuki NakamuraNaoyuki SuzukiKiichi InabaMakoto Takeshita
    • H05K720
    • H05K7/1432H02M7/003
    • A semiconductor module is mounted on a printed circuit board so that a heat radiating surface of the module and surfaces of the printed circuit boards are parallel to inner wall surfaces of a unit case. The total thickness of the semiconductor module constituting an inverter essential to a servo amplifier, and the printed circuit boards on which the semiconductor module is mounted is made substantially equal to a distance between the inner walls of the unit case so that the width of the servo amplifier can be minimized. The other components having sizes smaller than the width of the unit case are selected, and an electrolytic capacitor and the like are divided into a plurality of parts so that the divided parts are separately accommodated. Further, air passages are defined by guide plates closing gaps between the components, so that air is impinge concentratedly on components which need to be cooled during forced air cooling by fans, whereby the cooling efficiency is enhanced, permitting dense arrangement of the components and making it possible to provide a servo amplifier reduced in thickness and in size.
    • 半导体模块安装在印刷电路板上,使得模块的散热表面和印刷电路板的表面平行于单元壳体的内壁表面。 构成伺服放大器所必需的逆变器的半导体模块的总厚度以及安装有半导体模块的印刷电路板的厚度基本上等于单元壳体的内壁之间的距离,使得伺服的宽度 放大器可以最小化。 选择尺寸小于单位壳体的宽度的其他部件,并且电解电容器等被分成多个部分,使得分开的部分被分开容纳。 此外,通过封闭部件之间的间隙的引导板限定空气通道,使得空气集中地冲击在由风扇强制空气冷却期间需要冷却的部件上,从而提高冷却效率,允许部件的紧密布置和制造 可以提供减小厚度和尺寸的伺服放大器。
    • 4. 发明授权
    • Benzamide derivatives
    • 苯甲酰胺衍生物
    • US5395832A
    • 1995-03-07
    • US104095
    • 1993-08-11
    • Yasuo ItoHideo KatoShingo YasudaNobuhiko IwasakiHiroyuki NishinoMakoto Takeshita
    • Yasuo ItoHideo KatoShingo YasudaNobuhiko IwasakiHiroyuki NishinoMakoto Takeshita
    • C07D211/58C07D451/04C07D451/14A61K31/46A61K31/44
    • C07D451/04C07D211/58C07D451/14
    • A benzamide derivative represented by the following formula: ##STR1## wherein R.sup.1 represents a hydrogen atom or a lower alkanoyl group; R.sup.2 represents a hydrogen atom or a halogen atom; R.sup.3 represents a lower alkoxy group; R.sup.4 represents a hydrogen atom or a lower alkyl group; R.sup.5 represents a hydrogen atom, a lower alkyl group, or a lower alkoxy group; A represents C.sub.1 -C.sub.7 alkylene group which may optionally be substituted with a lower alkyl group; X represents a methylene group, an oxygen atom, or a sulfur atom; m represents an integer of from 0 to 3; n represents an integer of from 0 to 3; and p represents an integer of from 0 to 2 and a pharmacologically acceptable salt thereof is provided. These compounds are useful since they have gastrointestinal stimulating activity, and a pharmaceutical composition comprising said compound is useful for the treatment of gastrointestinal diseases.
    • PCT No.PCT / JP92 / 00134 Sec。 371日期:1993年8月11日 102(e)日期1993年8月11日PCT提交1992年2月12日PCT公布。 公开号WO92 / 14705 日本9月3日,1992。一种苯甲酰胺衍生物,由下式表示:其中R1表示氢原子或低级烷酰基; R2表示氢原子或卤素原子; R3表示低级烷氧基; R4代表氢原子或低级烷基; R5表示氢原子,低级烷基或低级烷氧基; A表示可以被低级烷基取代的C1-C7亚烷基; X表示亚甲基,氧原子或硫原子; m表示0〜3的整数, n表示0〜3的整数, p表示0〜2的整数,并且其药理学上可接受的盐。 这些化合物是有用的,因为它们具有胃肠道刺激活性,并且包含所述化合物的药物组合物可用于治疗胃肠道疾病。
    • 8. 发明申请
    • COOLING STRUCTURE FOR INVERTER HOUSING
    • 逆变器外壳的冷却结构
    • US20080315736A1
    • 2008-12-25
    • US12125989
    • 2008-05-23
    • Yuuichi YAMADAMakoto TAKESHITAKazuhiro YAMAMOTO
    • Yuuichi YAMADAMakoto TAKESHITAKazuhiro YAMAMOTO
    • F25D19/00
    • H05K7/20927
    • In a cabinet, an inverter housing is mounted on an inverter housing mounting surface. Heat-exchanger-side pipe connection ports are disposed so as to extend through the inverter housing mounting surface toward a heat exchanger for use as an air-cooling device. Further, controller-mounting-side pipe connection ports are disposed so as to extend on a controller mounting side. A refrigerant supply line is a refrigerant passage through which a refrigerant is cyclically fed from the refrigerant cooling device. One end of the refrigerant supply line is connected to the heat-exchanger-side pipe connection ports or the controller-mounting-side pipe connection ports, while the other end is connected to the refrigerant cooling device that penetrates an appropriate part of a wall of the cabinet and is situated in a proper position outside the cabinet.
    • 在机柜中,变频器外壳安装在变频器外壳安装面上。 热交换器侧管连接口配置成向逆变器壳体安装面延伸,朝向用作空气冷却装置的热交换器。 此外,控制器安装侧管连接端口设置成在控制器安装侧延伸。 制冷剂供给管路是从制冷剂冷却装置循环地供给制冷剂的制冷剂通路。 制冷剂供给管路的一端与热交换侧管连接口或控制器安装侧管连接口连接,另一端与制冷剂冷却装置连接,制冷剂冷却装置贯穿 柜子位于机柜外面的适当位置。
    • 9. 发明授权
    • Resistor for a servo amplifier and servo amplifier provided thereof
    • 用于伺服放大器和伺服放大器的电阻器
    • US06313974B1
    • 2001-11-06
    • US09295109
    • 1999-04-21
    • Shunsuke MatsubaraTatsuo ShinoharaMakoto Takeshita
    • Shunsuke MatsubaraTatsuo ShinoharaMakoto Takeshita
    • H02H900
    • H05K7/20518H05K7/209
    • Leg portions are provided at the four corners of a resistor that generates a large amount of heat and a partition panel is secured to the top of the leg portions through a heat-insulating spacer. A adiabatic layer is formed by an empty space between the resistor and the partition panel. Further, the transmission of heat from the resistor through the leg portions to the partition panel is suppressed by the heat-insulating spacer. A servo amplifier is connected to the mounting portions provided on the partition panel, at the side opposite the resistor main body. As the transmission of heat generated by the resistor to the servo amplifier main body is cut off by the partition panel and suppressed, components inside the servo amplifier are protected from heat.
    • 腿部设置在产生大量热量的电阻器的四个角处,并且隔板通过绝热间隔件固定到腿部的顶部。 绝热层由电阻器和分隔板之间的空白空间形成。 此外,通过隔热间隔件抑制从电阻器通过腿部向分隔板的热传递。 伺服放大器与设置在分隔板上的与电阻器主体相对的一侧的安装部分连接。 由于由电阻器向伺服放大器主体产生的热量被分隔板切断并被抑制,因此可以防止伺服放大器内的部件受热。