Semiconductor laser module with lens holder compensating for thermal
stress
    1.
    发明授权
    Semiconductor laser module with lens holder compensating for thermal stress 失效
    具有透镜架的半导体激光模块,用于补偿热应力

    公开(公告)号:US5315609A

    公开(公告)日:1994-05-24

    申请号:US968668

    申请日:1992-10-30

    IPC分类号: G02B6/42 H01S3/18 G02B6/26

    CPC分类号: G02B6/4248 G02B6/4204

    摘要: A semiconductor laser module is provided by silver soldering the holder part of Kovar to the package of Kovar, and then silver soldering the lens holder part of pure iron or a stainless steel to the holder part. The lens holder part has the convergent rod lens fixedly soldered thereto by an Au/Sn solder of a high melting point of 280.degree. C. The semiconductor laser is fixedly soldered onto a stem, with the stem, the optical fiber and ferrule holder being fixedly soldered at positions so that the light emitted from the semiconductor laser is converged by the convergent rod lens at the light incidence end of the optical fiber and the laser light is coupled to the optical fiber. Thus, the convergent rod lens can be fixed with high-melting-point joining means, and a semiconductor laser module for optical communications in which the deterioration of light connection repeatedly generated by heat stress is suppressed can be obtained.

    摘要翻译: 通过将Kovar的保持器部分银焊接到Kovar的包装上提供半导体激光器模块,然后将纯铁或不锈钢的透镜保持器部分银焊接到保持器部分。 透镜保持器部分具有通过280℃的高熔点的Au / Sn焊料固定地焊接在其上的会聚棒透镜。半导体激光器固定地焊接到杆上,杆,光纤和套圈保持器固定 焊接在位置,使得从半导体激光器发射的光由会聚棒状透镜会聚在光纤的入射端,激光与光纤耦合。 因此,会聚杆透镜可以用高熔点接合装置固定,并且可以获得其中抑制由热应力反复产生的光连接的劣化的用于光通信的半导体激光器模块。

    Semiconductor laser module incorporating driver circuit therein
    2.
    发明授权
    Semiconductor laser module incorporating driver circuit therein 失效
    半导体激光模块,其中包含驱动电路

    公开(公告)号:US4912715A

    公开(公告)日:1990-03-27

    申请号:US285595

    申请日:1988-12-16

    摘要: In a semiconductor laser module incorporating a driving circuit therein, which contains a semiconductor laser mounted on an electronic cooling element and a semiconductor laser driving IC within the same package, is provided an electrode lead on a stem for mounting a semiconductor laser, for connecting the semiconductor laser with a board carrying a driving IC and the dimensions of the electrode lead are defined so as to reduce the stray capacitance and the parasitic inductance and to optimize the thermal resistance. A gap of a value not to introduce an increase of an unnecessary inductance between the semiconductor laser mounting portion and the driver IC mounting board is provided to spatially divide the semiconductor laser mounting portion and the driver IC mounting board. Thereby, the inflow of the heat generated in a driver IC into a semiconductor laser mounted on an electronic cooling element can be suppressed without degrading the high speed modulation characteristics in the giga-bits band.

    摘要翻译: 在其中包含驱动电路的半导体激光器模块中,其中包含安装在电子冷却元件上的半导体激光器和同一封装内的半导体激光器驱动IC,在用于安装半导体激光器的杆上设置有用于连接 定义了具有承载驱动IC的电路板和电极引线的尺寸的半导体激光器,以便减少杂散电容和寄生电感并优化热阻。 在半导体激光器安装部分和驱动器IC安装板之间提供不引起不必要的电感增加的值的间隙,从而在半导体激光器安装部分和驱动器IC安装板之间进行空间划分。 由此,可以抑制在驱动IC中产生的热量入到安装在电子冷却元件上的半导体激光器中,而不降低千兆比特带中的高速调制特性。

    Semiconductor laser module with built-in optical isolator
    3.
    发明授权
    Semiconductor laser module with built-in optical isolator 失效
    具有内置光学隔离器的半导体激光模块

    公开(公告)号:US5128956A

    公开(公告)日:1992-07-07

    申请号:US683615

    申请日:1991-04-11

    IPC分类号: G02B6/42 H01S5/00

    摘要: In a semiconductor laser module with a built-in optical isolator which isolator consists of a polarizer, a Faraday rotator and an analyzer, an optical refraction sheet having a wedge-shaped section is disposed on the beam incidence side of the polarizer. Accordingly, even when the mechanical center axis of the optical isolator is placed to be in parallel with the optical axis of the semiconductor laser or in other words, even when the beam incidence-outgoing surfaces of the polarizer, Faraday rotator and analyzer are placed to be vertical to the incident parallel beams, the parallel beams incident into the optical isolator are refracted by the optical refraction sheet having the wedge-shaped section, so that the parallel beams passing through the beam incidience-outgoing surfaces of the polarizer, Faraday rotator and analyzer do not pass vertically and the return of reflected beams to the semiconductor laser can be thus reduced.

    摘要翻译: 在具有内置光隔离器的半导体激光器模块中,隔离器由偏振器,法拉第旋转器和分析器组成,具有楔形截面的光学折射片设置在偏振器的光束入射侧。 因此,即使将光隔离器的机械中心轴设置为与半导体激光器的光轴平行,换句话说,即使当将偏振器,法拉第旋转器和分析器的光束入射表面放置到 垂直于入射的平行光束,入射到光隔离器中的平行光束被具有楔形截面的光学折射片折射,使得平行光束通过偏振器的光束出射表面,法拉第旋转器和 分析仪不会垂直通过,因此可以减少反射光束到半导体激光器的返回。

    Intermediary device, device monitoring system, and intermediation method

    公开(公告)号:US10686946B2

    公开(公告)日:2020-06-16

    申请号:US16268770

    申请日:2019-02-06

    申请人: Satoshi Aoki

    发明人: Satoshi Aoki

    摘要: An intermediary device includes circuitry to: transmit, to a server, device information on a device to be monitored acquired from the device via a network; monitor a state of another intermediary device, the another intermediary device being configured to acquire from another device to be monitored device information on the another device and transmit the acquired device information to the information processor; and take over monitoring of the another device, which the another intermediary device kept monitoring, based on setting information for monitoring the another device monitored by the another intermediary device, when the state of the another intermediary device indicates that the another intermediary device has an abnormality.

    Information processing apparatus
    5.
    发明授权
    Information processing apparatus 有权
    信息处理装置

    公开(公告)号:US09268577B2

    公开(公告)日:2016-02-23

    申请号:US13973046

    申请日:2013-08-22

    IPC分类号: G06F9/44 G06F12/02

    摘要: An information processing apparatus includes a processor that executes an instruction stored in a fixed address area in a storage part; the storage part that stores a first startup program and a second startup program, contents of the second startup program being different at least partially from those of the first startup program; and an address conversion part that, when the processor carries out a predetermined startup different from an ordinary startup that is carried out at a time of starting power supply to the information processing apparatus, converts an address included in a read instruction issued by the processor indicating a storage area that stores the first startup program into an address indicating an other storage area that stores the second startup program, and sends the converted address to the storage part.

    摘要翻译: 信息处理装置包括执行存储在存储部分中的固定地址区域中的指令的处理器; 存储部分,其存储第一启动程序和第二启动程序,所述第二启动程序的内容至少部分地不同于所述第一启动程序的内容; 以及地址转换部分,当处理器执行不同于在向信息处理设备开始供电时执行的普通启动的预定启动时,转换由处理器发出的读取指令中包括的地址,指示 存储区域,其将第一启动程序存储到指示存储第二启动程序的其他存储区域的地址中,并将转换的地址发送到存储部。

    Method for Producing Fine Particles of Aripiprazole Anhydride Crystals B
    7.
    发明申请
    Method for Producing Fine Particles of Aripiprazole Anhydride Crystals B 有权
    生产阿立哌唑酸酐晶体微粒的方法B

    公开(公告)号:US20140228567A1

    公开(公告)日:2014-08-14

    申请号:US14128305

    申请日:2012-06-29

    IPC分类号: C07D215/22

    CPC分类号: C07D215/22

    摘要: The present invention provides a novel method for producing fine particles of aripiprazole anhydride crystals B. The method for producing fine particles of aripiprazole anhydride crystals B comprises the steps of: (1) heating and dissolving crude aripiprazole in a lower alcohol, and subsequently cooling the resulting mixture to precipitate crystals to obtain crystals of aripiprazole lower alcohol solvate; (2) subjecting the crystals of aripiprazole lower alcohol solvate to wet-milling in the form of a slurry containing the lower alcohol; and (3) subjecting the dispersion of the wet-milled crystals to solid-liquid separation to obtain the crystals, and heating the crystals.

    摘要翻译: 本发明提供了一种制备阿立哌唑酐晶体B的微粒的新方法。阿立哌唑酐晶体B的微粒的制造方法包括以下步骤:(1)将阿立哌唑粗制物加热溶解在低级醇中, 得到的混合物沉淀出晶体,得到阿立哌唑低级醇溶剂化物晶体; (2)使阿立哌唑低级醇溶剂化物的晶体以含有低级醇的浆液的形式进行湿磨; 和(3)将经湿磨的晶体的分散液进行固液分离,得到晶体,并加热晶体。

    DEVICE, METHOD AND PROGRAM FOR PREVENTING INFORMATION LEAKAGE
    8.
    发明申请
    DEVICE, METHOD AND PROGRAM FOR PREVENTING INFORMATION LEAKAGE 有权
    用于防止信息泄漏的设备,方法和程序

    公开(公告)号:US20140026226A1

    公开(公告)日:2014-01-23

    申请号:US14007175

    申请日:2012-03-16

    IPC分类号: G06F21/62

    摘要: Provided is a device for preventing information leakage including: a storage unit that stores message time, request source information, and request destination information in relation to each information requesting message; a unit that suspends a response message containing personal information in response messages in response to the information requesting messages, for a predetermined suspended time from a message time of the corresponding information requesting message; a unit that counts the number of information requesting messages transmitted from the same request source to the same destination and corresponding to the suspended response message on the basis of information stored in the storage unit; and a unit that, in the case where the counted number of the information requesting messages exceeds a predetermined threshold value, applies a protection process to the suspended response message so that the personal information contained in the suspended response message is not received by the request source.

    摘要翻译: 提供了一种用于防止信息泄露的装置,包括:存储单元,其存储关于每个信息请求消息的消息时间,请求源信息和请求目的地信息; 响应于所述信息请求消息而在响应消息中包含个人信息的响应消息的单元,从相应信息请求消息的消息时间起预定的暂停时间; 基于存储在存储单元中的信息,计数从相同请求源发送到相同目的地并对应于暂停的响应消息的信息请求数量的单元; 以及在所述信息请求消息的所计数的数量超过预定阈值的情况下,对所述暂停的响应消息应用保护处理,使得所述暂停的响应消息中包含的个人信息未被所述请求源接收的单元 。

    Magnetic pole position estimation method for AC synchronous motor
    9.
    发明授权
    Magnetic pole position estimation method for AC synchronous motor 有权
    交流同步电机磁极位置估算方法

    公开(公告)号:US08593087B2

    公开(公告)日:2013-11-26

    申请号:US12678888

    申请日:2008-11-14

    IPC分类号: H02P21/00

    摘要: If there is static friction, the magnetic pole position estimation is completed at the time when error torque used for magnetic pole position estimation becomes less than the friction, so that there remains magnetic pole error. A problem has been that when the error torque becomes less than a forward static friction, there remains a positive magnetic pole deviation and when the error torque becomes less than a backward static friction, there remains a negative magnetic pole deviation. By shifting in the negative direction and the positive direction initial values for estimating a magnetic pole error in operation sets, a true pole-error estimation value is estimated in the use of a pole-error estimation value having a positive magnetic pole error obtained by the positive shift operation and a negative one obtained by the negative shift operation, which can reduce estimation error due to the static friction.

    摘要翻译: 如果存在静摩擦,磁极位置估计在用于磁极位置估计的误差转矩小于摩擦时完成磁极位置估计,从而保持磁极误差。 一个问题是,当误差转矩小于正向静摩擦时,仍然存在正磁极偏移,当误差转矩小于反向静摩擦时,仍然存在负磁极偏差。 通过在负方向和正方向上移动用于估计操作组中的磁极误差的初始值,在使用由具有正磁极误差的极性误差估计值得到的极性误差估计值时,估计真正的极点误差估计值 正偏移操作和通过负移位操作获得的负移动操作,这可以减少由于静摩擦引起的估计误差。

    CARBAMATE COMPOUND OR SALT THEREOF
    10.
    发明申请
    CARBAMATE COMPOUND OR SALT THEREOF 审中-公开
    碳酸盐化合物或其盐

    公开(公告)号:US20110212973A1

    公开(公告)日:2011-09-01

    申请号:US13126980

    申请日:2009-11-05

    摘要: [Problems] A compound useful as an active ingredient for a pharmaceutical composition for treating FAAH-related diseases is provided.[Means for Solution] The present inventors have made extensive studies on compounds having an FAAH inhibitory activity, and as a result, have found that a piperazine-1-carboxylate compound, in which benzimidazol-2-ylcarbonyl, benzofuran-2-ylcarbonyl or the like binds to the 4-position of the piperazine, has an excellent FAAH inhibitory activity and further has an action to increase the effective bladder capacity, an action to ameliorate sleep disorders, an anti-diuretic action, and an analgesic activity on lower urinary tract pain including bladder pain and the like, thereby completed the present invention. The carbamate compound of the present invention has an excellent FAAH inhibitory activity and can be used as an agent for preventing and/or treating FAAH-related diseases, particularly nocturia, interstitial cystitis, painful bladder syndrome, or chronic non-bacterial prostatitis/chronic pelvic pain syndrome.

    摘要翻译: [问题]提供了用作治疗FAAH相关疾病的药物组合物的活性成分的化合物。 [解决方案]本发明人对具有FAAH抑制活性的化合物进行了广泛的研究,结果发现了哌嗪-1-羧酸酯化合物,其中苯并咪唑-2-基羰基,苯并呋喃-2-基羰基或 类似物与哌嗪的4-位结合,具有优异的FAAH抑制活性,并且还具有增加膀胱有效能力的作用,改善睡眠障碍的作用,抗利尿作用和对下尿路的止痛活性 包括膀胱疼痛等的道痛,从而完成了本发明。 本发明的氨基甲酸酯化合物具有优异的FAAH抑制活性,可用作预防和/或治疗FAAH相关疾病,特别是夜尿症,间质性膀胱炎,疼痛膀胱综合征或慢性非细菌性前列腺炎/慢性骨盆 疼痛综合征。