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    • 42. 发明申请
    • Process for preparing LH-RH derivatives
    • 制备LH-RH衍生物的方法
    • US20050261195A1
    • 2005-11-24
    • US11101895
    • 2005-04-07
    • Yasuhiro SasakiKatsuji Shimizu
    • Yasuhiro SasakiKatsuji Shimizu
    • C07K7/23A61K38/09
    • C07K7/23
    • A process for the preparation of LH-RH derivatives, characterized by subjecting a solution of an LH-RH derivative to both treatment with a synthetic methacrylic resin adsorbent and that with a synthetic aromatic resin adsorbent. According to this process, the formation of by-product impurities including racemates of LH-RH derivatives can be suppressed and such impurities can be effectively removed, which enables the production of LH-RH derivatives having extremely high quality. Further, the process attains satisfactory purification effectively through the two treatment steps and can give LH-RH derivatives efficiently in high yields by easy operations not involving troublesome solid-liquid separation.
    • 一种制备LH-RH衍生物的方法,其特征在于将LH-RH衍生物的溶液用合成甲基丙烯酸树脂吸附剂和合成芳族树脂吸附剂进行处理。 根据该方法,可以抑制由LH-RH衍生物构成的副产物杂质,能够有效地去除这些杂质,能够制造出极高品质的LH-RH衍生物。 此外,该方法通过两个处理步骤有效地获得令人满意的净化,并且可以通过不涉及麻烦的固液分离的容易操作以高产率有效地提供LH-RH衍生物。
    • 43. 发明授权
    • Ink jet printer head and piezoelectric actuator for the head
    • 喷墨打印机头和压电执行机构
    • US06719409B2
    • 2004-04-13
    • US10059184
    • 2002-01-31
    • Yasuhiro SasakiHirofumi NakamuraAtsushi Ochi
    • Yasuhiro SasakiHirofumi NakamuraAtsushi Ochi
    • B41J2045
    • B41J2/045B41J2/055B41J2/14B41J2002/14362B41J2202/11
    • An ink jet printer head and a piezoelectric actuator for the head, in which energy conversion efficiency from an electric energy to a mechanical vibration energy is high, and its mechanical displacement of a vibration transferring plate is large, are provided. An ink jet printer head having a piezoelectric actuator provides an upper electrode, a piezoelectric plate, a lower electrode, a vibration transferring plate, and a pressure chamber, whose shape is a rectangle and its length ratio of the short side to the long side is 0.8 or more and 1.0 or less. And the piezoelectric plate having the lower electrode is bonded to the vibration transferring plate at a position within the inside wall of the pressure chamber and the center positions of the piezoelectric plate and the pressure chamber are set to be almost equal. Therefore, the energy conversion efficiency of the piezoelectric plate can be utilized in its maximum, and the piezoelectric actuator whose mechanical displacement is large can be realized. Consequently, the industrial value of the ink jet printer head becomes large by applying the piezoelectric actuator to an ink jet printer.
    • 提供了一种喷墨打印机头和用于头部的压电致动器,其中从电能到机械振动能量的能量转换效率高,并且其振动传递板的机械位移大。 具有压电致动器的喷墨打印头具有矩形形状的上电极,压电板,下电极,振动传递板和压力室,其短边与长边的长度比为 0.8以上且1.0以下。 并且具有下电极的压电板在压力室的内壁内的位置处接合到振动传递板,并且压电板和压力室的中心位置被设定为几乎相等。 因此,能够最大限度地利用压电板的能量转换效率,能够实现机械位移大的压电致动器。 因此,通过将压电致动器施加到喷墨打印机,喷墨打印机头的工业价值变大。
    • 45. 发明授权
    • Structure for attaching vibration sensor to storage device
    • 将振动传感器连接到存储装置的结构
    • US08794073B2
    • 2014-08-05
    • US13390606
    • 2010-08-09
    • Shigeru KasaiYasuhiro SasakiHiroshi Sakai
    • Shigeru KasaiYasuhiro SasakiHiroshi Sakai
    • G01H11/08
    • G11B33/08
    • A structure for attaching a vibration sensor to a storage device having a recording or reproducing head that records on or reproduces from a recording medium, includes: a first vibration sensor which is provided on a first outer surface of a base of the storage device, and detects vibration in a direction perpendicular to a surface of the recording medium; a second vibration sensor which is provided on a second outer surface of the base, the second surface orthogonal to the first outer surface, and detects vibration in an in-plane direction of the recording medium; an urging section which has a first end portion in contact with an upper surface of the first vibration sensor and a second end portion in contact with an upper surface of the second vibration sensor, and has a substantially L-shape; and a damping member affixed to the urging section.
    • 一种用于将振动传感器附接到具有记录或从记录介质再现的记录或再现头的存储装置的结构,包括:设置在存储装置的基座的第一外表面上的第一振动传感器,以及 检测在垂直于记录介质表面的方向上的振动; 第二振动传感器,其设置在所述基座的第二外表面上,所述第二表面与所述第一外表面正交,并且检测所述记录介质的面内方向的振动; 具有与所述第一振动传感器的上表面接触的第一端部和与所述第二振动传感器的上表面接触的第二端部,并具有大致L形的推压部; 以及固定到所述推动部的阻尼构件。
    • 46. 发明申请
    • ACCELERATION SENSOR
    • 加速传感器
    • US20140116137A1
    • 2014-05-01
    • US14119283
    • 2012-05-25
    • Shigeki ShinodaYasuhiro SasakiShigeru KasaiSoichiro TakataMasatake Takahashi
    • Shigeki ShinodaYasuhiro SasakiShigeru KasaiSoichiro TakataMasatake Takahashi
    • G01P15/09G01P15/097
    • G01P15/0922G01P1/023G01P15/097
    • Acceleration sensor comprises vibrating element including piezoelectric body, circuit board amplifying output charge of the piezoelectric body that is generated due to bending vibration of the vibrating element, and sensor housing composed of highly conductive material, the sensor housing loading the vibrating element and the circuit board. The circuit board includes one or two extending region(s) formed so as to protrude from one side of the circuit board, the extending region(s) connecting mechanically and electrically the circuit board to the vibrating element. The sensor housing includes supporting base supporting the vibrating element, and recess portion is formed on the supporting base. The supporting base is configured such that the extending region(s) of the circuit board cover(s) the recess portion, and the vibrating element is fixed and supported by insulating adhesive agent with which space that is formed from the recess portion and the extending region(s) is filled.
    • 加速度传感器包括振动元件,包括压电体,电路板,放大由于振动元件的弯曲振动而产生的压电体的输出电荷;以及由高导电材料构成的传感器壳体,负载振动元件的传感器外壳和电路板 。 电路板包括形成为从电路板的一侧突出的一个或两个延伸区域,所述延伸区域将电路板机械地和电连接到振动元件。 传感器壳体包括支撑振动元件的支撑基座,并且凹部形成在支撑基座上。 支撑基座被构造成使得电路板的延伸区域覆盖凹部,并且振动元件由绝缘粘合剂固定和支撑,绝缘粘合剂由凹部形成的空间和延伸部分 区域被填充。
    • 50. 发明申请
    • INFRARED RAY SENSOR, INFRARED RAY DETECTION DEVICE, AND ELECTRONIC APPARATUS
    • 红外雷达传感器,红外雷射检测装置和电子设备
    • US20120312988A1
    • 2012-12-13
    • US13521353
    • 2010-11-19
    • Junichiro MatagaMizuki IwanamiHiroshi SakaiMasatake TakahashiYasuhiro Sasaki
    • Junichiro MatagaMizuki IwanamiHiroshi SakaiMasatake TakahashiYasuhiro Sasaki
    • G01J5/10
    • G01J5/10G01J2005/068G01N21/35G01N21/3504H01L37/02
    • Provided is an infrared ray sensor that can conduct a plurality of different types of detection such as temperature detection and gas detection in a simple structure and that is small size and low cost. The infrared ray sensor (1) includes, on one base (10), a first infrared ray detection unit (31) including at least one infrared ray detection element (20) including an infrared ray detection material (22) with physical properties changing depending on properties of incident infrared rays and receives and detects ambient infrared rays, and a second infrared ray detection unit (32) including at least one infrared ray detection element (20) having an identical element structure to the infrared ray detection element of the first infrared ray detection unit (31), is irradiated with infrared rays X for measurement having specific physical properties, and detects a change in the physical properties of the infrared rays X for measurement.
    • 提供一种红外线传感器,其能够以简单的结构进行多种不同类型的检测,例如温度检测和气体检测,并且尺寸小且成本低。 红外线传感器(1)在一个基座(10)上包括第一红外线检测单元(31),该第一红外线检测单元(31)包括至少一个包括红外线检测材料(22)的红外线检测元件(20) 对入射红外线的特性进行接收和检测环境红外线;以及第二红外线检测单元(32),其包括至少一个与第一红外线的红外线检测元件具有相同元件结构的红外线检测元件(20) 用具有特定物理特性的红外线X照射用于测量的红外线X的物理性质的变化。