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    • 21. 发明授权
    • Semiconductor acceleration sensor
    • 半导体加速度传感器
    • US07222536B2
    • 2007-05-29
    • US11238012
    • 2005-09-29
    • Yoshio IkedaMasayuki HosodaIsao SakaguchiMasakatsu Saitoh
    • Yoshio IkedaMasayuki HosodaIsao SakaguchiMasakatsu Saitoh
    • G01P15/12
    • G01P15/18G01P15/0802G01P15/123
    • A semiconductor acceleration sensor is disclosed which has a small difference in acceleration detection sensitivity among X, Y, and Z axes and a high detection sensitivity. The acceleration sensor has a mass portion in its center, a support frame surrounding the mass portion, and a plurality of flexible arms connecting the mass portion and the support frame. The flexible arm has wider portions on both ends and a narrower portion between the wider portions. Piezo resistors are restrictedly provided within a top surface region of the wider portion of the flexible arm, and through holes connecting metal wires and the piezo resistors are disposed on the mass portion/support frame. The plurality of flexible arms are symmetric with respect to the center of the mass portion, and each of the flexible arms is symmetric with respect to the center line of the flexible arm.
    • 公开了一种半导体加速度传感器,其在X,Y和Z轴之间的加速度检测灵敏度差异较小,检测灵敏度高。 加速度传感器在其中心具有质量部分,围绕质量部分的支撑框架和连接质量部分和支撑框架的多个柔性臂。 柔性臂在两端具有较宽的部分,在较宽部分之间具有较窄的部分。 压电电阻器被限制地设置在柔性臂的较宽部分的顶表面区域内,并且连接金属线和压电电阻器的通孔设置在质量部分/支撑框架上。 多个柔性臂相对于质量部分的中心对称,并且每个柔性臂相对于柔性臂的中心线对称。
    • 22. 发明申请
    • Semiconductor acceleration sensor
    • 半导体加速度传感器
    • US20060065054A1
    • 2006-03-30
    • US11238012
    • 2005-09-29
    • Yoshio IkedaMasayuki HosodaIsao SakaguchiMasakatsu Saitoh
    • Yoshio IkedaMasayuki HosodaIsao SakaguchiMasakatsu Saitoh
    • G01P15/09G01P15/12
    • G01P15/18G01P15/0802G01P15/123
    • A semiconductor acceleration sensor is disclosed which has a small difference in acceleration detection sensitivity among X, Y, and Z axes and a high detection sensitivity. The acceleration sensor has a mass portion in its center, a support frame surrounding the mass portion, and a plurality of flexible arms connecting the mass portion and the support frame. The flexible arm has wider portions on both ends and a narrower portion between the wider portions. Piezo resistors are restrictedly provided within a top surface region of the wider portion of the flexible arm, and through holes connecting metal wires and the piezo resistors are disposed on the mass portion/support frame. The plurality of flexible arms are symmetric with respect to the center of the mass portion, and each of the flexible arms is symmetric with respect to the center line of the flexible arm.
    • 公开了一种半导体加速度传感器,其在X,Y和Z轴之间的加速度检测灵敏度差异较小,检测灵敏度高。 加速度传感器在其中心具有质量部分,围绕质量部分的支撑框架和连接质量部分和支撑框架的多个柔性臂。 柔性臂在两端具有较宽的部分,在较宽部分之间具有较窄的部分。 压电电阻器被限制地设置在柔性臂的较宽部分的顶表面区域内,并且连接金属线和压电电阻器的通孔设置在质量部分/支撑框架上。 多个柔性臂相对于质量部分的中心对称,并且每个柔性臂相对于柔性臂的中心线对称。
    • 23. 发明授权
    • Transverse fan, method of manufacturing the same and apparatus therefor
    • 横风扇,制造方法及其设备
    • US5827046A
    • 1998-10-27
    • US644122
    • 1996-05-10
    • Satoru KonnoAkira NagamoriHirohumi HorinoTsutomu HiroseYoshio IkedaYoichiro Kobayashi
    • Satoru KonnoAkira NagamoriHirohumi HorinoTsutomu HiroseYoshio IkedaYoichiro Kobayashi
    • F04D17/04B29C45/44F04D29/28F04D29/30F04D29/66B63H1/26
    • B29C45/44F04D17/04F04D29/283F04D29/30F04D29/626F04D29/665F04D29/666B29L2031/087
    • A transverse fan includes a pair of end plates each having an annular shape, a plurality of blades annularly disposed between the end plates and a plurality of partition plates each having an annular shape and disposed at intermediate portions of the blades. Each of the partition plates has one side surface to which base ends of the blades are integrally secured to extend forward with a predetermined inclination and form a multi-blade impeller. A plurality of the multi-blade impeller are stacked axially so that each of the partition plates has another one side surface to which leading ends of the blades of adjacent multi-blade impeller are connected, and one of the end plate has one surface to which the leading ends of the blades of a leading end side one of the stacked multi-blade impellers are connected and another one of the end plates has one surface to which the base ends of the blades of a base end side one of the stacked multi-blade impellers is secured. The another one of the end plates is provided with a boss portion to which a rotation shaft for rotating the transverse fan is secured. Each of the multi-blade impellers is injection molded integrally in a mold and the multi-blade impeller is thereafter withdrawn from the mold while rotating the multi-blade impeller about a rotation axis thereof.
    • 横向风扇包括一对端板,每个端板均具有环形形状,多个叶片环形地设置在端板之间,多个分隔板各自具有环形并设置在叶片的中间部分。 每个隔板具有一个侧表面,叶片的基端一体地固定到该侧表面,并以预定的倾斜向前延伸并形成多叶片叶轮。 多个多叶轮叶轮轴向地堆叠,使得每个分隔板具有另一个侧表面,相邻多叶片叶轮的叶片的前端连接到该侧面,并且端板中的一个具有一个表面, 前端侧的一个堆叠的多叶片叶轮的叶片的前端连接,并且另一个端板具有一个表面,基端侧的叶片的基端一侧与堆叠的多叶片叶轮之一, 叶片叶轮是固定的。 另一个端板设置有用于旋转横向风扇的旋转轴的凸台部。 多个叶片叶轮中的每一个在模具中一体注塑,然后多叶片叶轮从模具中取出,同时围绕其旋转轴旋转多叶片叶轮。
    • 26. 发明授权
    • Heating cooker
    • 加热炊具
    • US08440948B2
    • 2013-05-14
    • US12065372
    • 2006-07-25
    • Tomimitsu NodaKazuhiro FurutaMasaji YonekuraYoshio Ikeda
    • Tomimitsu NodaKazuhiro FurutaMasaji YonekuraYoshio Ikeda
    • H05B6/64
    • A21B1/245F24C15/16
    • A heating cooker includes a cooking chamber accommodating an object to be cooked, a hot air generator and a blower. Hot air generated by the generator impinges as a high-speed impinging jet on the object from a nozzle hole located in a ceiling plate. The hot air having impinged on the object is drawn our through hot-air suction openings located in lower parts of right and left sidewalls of the chamber by the blower. A shelf plate is located in the chamber so that the object is placed on it. The shelf plate has openings on right and left sides. Hot air is caused to impinge on the object through the nozzle hole. The shelf has a convex portion formed on a face on which the object is to be placed which supports the object from below.
    • 一种加热烹调器包括容纳待烹饪物体的烹饪室,热空气发生器和鼓风机。 由发电机产生的热空气作为高速冲击射流从位于天花板上的喷嘴孔撞击在物体上。 撞击在物体上的热空气通过鼓风机将位于腔室右侧和左侧壁的下部的热空气吸入口拉出。 搁板位于室中,使物体放置在其上。 搁板在左右两侧有开口。 热空气通过喷嘴孔撞击物体。 搁板具有形成在其上要放置物体的面上的凸起部分,其从下方支撑物体。
    • 29. 发明申请
    • Method for Producing Polycarbonate Copolymer
    • 生产聚碳酸酯共聚物的方法
    • US20080221295A1
    • 2008-09-11
    • US10587974
    • 2005-02-17
    • Yasuhiro IshikawaKoichi SugaYoshio IkedaMasatoshi Saitou
    • Yasuhiro IshikawaKoichi SugaYoshio IkedaMasatoshi Saitou
    • C08G64/20C07C69/76C07C67/00
    • C08G64/183C08G63/64C08G64/24
    • The invention provides a method for producing a PC copolymer having a specific structure from a diester diol serving as a starting material, which method attains enhanced productivity.The method for producing a polycarbonate copolymer through interfacial polymerization, the copolymer having structural repeating units represented by formulas (I) and (II), wherein a phenol-modified diol having a hydroxybenzoic acid content of 500 ppm by mass or less is employed as a starting material. In formulas (I) and (II), each of R1 and R2 represents a C1 to C6 alkyl group; X represents a single bond, a C1 to C8 alkylene group, a C2 to C8 alkylidene group, a C5 to C15 cycloalkylene group, a C5 to C15 cycloalkylidene group, —S—, —SO—, —SO2—, —O—, —CO—, etc. Each of R3 and R4 represents a C1 to C3 alkyl group; Y represents a C2 to C15 linear-chain or branched alkylene group; a to d are integers of 0 to 4; and n is an integer of 2 to 450.
    • 本发明提供了从作为原料的二酯二醇制备具有特定结构的PC共聚物的方法,该方法提高了生产率。 通过界面聚合制备聚碳酸酯共聚物的方法,该共聚物具有由式(I)和(II)表示的结构重复单元,其中使用羟基苯甲酸含量为500质量ppm以下的苯酚改性二醇作为 起始材料 在式(I)和(II)中,R 1和R 2各自表示C 1至C 6烷基; X表示单键,C1至C8亚烷基,C2至C8亚烷基,C5至C15亚环烷基,C5至C15环烷叉基,-S-,-SO-,-SO2, R 3,O,-CO-等。R 3和R 4各自表示C 1至C 3烷基; Y表示C2〜C15直链或支链亚烷基; a至d为0至4的整数; n为2〜450的整数。
    • 30. 发明申请
    • Semiconductor-type three-axis acceleration sensor
    • 半导体型三轴加速度传感器
    • US20070089514A1
    • 2007-04-26
    • US10580242
    • 2004-12-24
    • Tokuhisa TakeyariYoshio Ikeda
    • Tokuhisa TakeyariYoshio Ikeda
    • G01P15/12
    • G01P15/18G01P15/123G01P2015/084G01P2015/0842
    • There is provided a semiconductor-type three-axis acceleration sensor having a high shock resistance, a small difference between outputs of piezo resistors of X-axis, Y-axis and Z-axis, a small size, high sensitivity and a high output. A flexible arm is composed of flexible widening parts and a flexible parallel part. The flexible widening part has a maximum stress part. The piezo resistors are arranged on an upper surface of the flexible arm so that a terminal of the piezo resistor is positioned at the maximum stress part. The Z-axis piezo resistors are positioned close to the width centerline of the flexible arm, while the X-axis and Y-axis piezo resistors are apart from the width centerline. Moreover, the Z-axis piezo resistors are shifted in the longitudinal direction of the flexible arm from the maximum stress part so as to reduce the output difference between the X-axis, Y-axis and Z-axis piezo resistors.
    • 提供了具有高抗冲击性,X轴,Y轴和Z轴的压电电阻器的输出之间的小差异,小尺寸,高灵敏度和高输出的半导体型三轴加速度传感器。 柔性臂由柔性加宽部件和柔性平行部件组成。 柔性加宽部具有最大应力部。 压电电阻器布置在柔性臂的上表面上,使得压电电阻器的端子位于最大应力部分。 Z轴压电电阻位于靠近柔性臂宽度中心线的位置,而X轴和Y轴压电电阻则与宽度中心线分开。 此外,Z轴压电电阻器从最大应力部分沿柔性臂的纵向移动,以减小X轴,Y轴和Z轴压电电阻之间的输出差。