公开(公告)号：US4586979A

公开(公告)日：1986-05-06

申请号：US596705

申请日：1984-04-04

申请人： Tooru Katsumata ,  Kazutaka Terashima ,  Hiroaki Nakajima ,  Tsuguo Fukuda

发明人： Tooru Katsumata ,  Kazutaka Terashima ,  Hiroaki Nakajima ,  Tsuguo Fukuda

IPC分类号： C30B15/20 ,  C30B15/28 ,  C30B27/02

CPC分类号： C30B15/20 ,  C30B15/28

摘要： A III-V group compound semiconductor single crystal is manufactured by a method which comprises adjusting the temperature of a fused layer of raw material for the crystal, based on the electric current signal flowing between a seed crystal and the fused layer of raw material for the crystal, the weight signal of the crystal, and the length signal of the crystal, to levels optimum for the growth of crystal during the contact of the seed crystal with the fused layer, during the formation of the shoulder part of the crystal, and during the formation of the barrel part of the crystal, respectively in the process of crystal growth.

摘要翻译： 通过以下方法制造III-V族化合物半导体单晶，该方法包括基于在晶种和用于晶体的原料的熔融层之间流动的电流信号来调节用于晶体的原料的熔融层的温度 晶体的重量信号和晶体的长度信号，在晶体与熔融层的接触期间在晶体的肩部部分的形成期间以及在晶体的肩部部分期间 晶体形成的桶体分别在晶体生长过程中。

公开(公告)号：US08837506B2

公开(公告)日：2014-09-16

申请号：US13128736

申请日：2009-11-13

申请人： Atsuya Yamashita ,  Tsutomu Mieno ,  Hiroaki Nakajima ,  Akira Sakurai

发明人： Atsuya Yamashita ,  Tsutomu Mieno ,  Hiroaki Nakajima ,  Akira Sakurai

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L12/707 ,  H04L12/703 ,  H04L12/709 ,  H04L12/751 ,  H04L12/933 ,  H04L12/801 ,  H04L12/931 ,  H04L12/947

CPC分类号： H04L49/10 ,  H04L45/026 ,  H04L45/22 ,  H04L45/245 ,  H04L45/28 ,  H04L47/10 ,  H04L47/12 ,  H04L49/25 ,  H04L49/503 ,  Y02D50/30

摘要： A data transfer device 210 is equipped with a plurality of communication ports 211a and 211b, a communication establishment processor 212, and a communication maintenance processor 213. The communication establishment processor 212 transmits and receives communication establishing information for establishing communication with an external device connected via the communication port to and from the external device. The communication maintenance processor 213 is configured to operate independently of the communication establishment processor 212 and, every time a predetermined transmission period elapses, transmits communication maintaining information for maintaining the establishment of communication with the external device, to the external device. In a state that communication with a plurality of external devices via the plurality of communication ports is established, the data transfer device 210 transmits data received from one of the plurality of external devices to the other one of the plurality of external devices.

摘要翻译： 数据传输装置210配备有多个通信端口211a和211b，通信建立处理器212和通信维护处理器213.通信建立处理器212发送和接收用于建立与经由连接的外部设备通信的通信建立信息 通往外部设备的通信端口。 通信维护处理器213被配置为独立于通信建立处理器212操作，并且每当经过预定的传输时段时，将用于维持与外部设备的通信建立的通信维护信息发送到外部设备。 在通过多个通信端口与多个外部设备进行通信的状态下，数据传送设备210将从多个外部设备之一接收的数据发送到多个外部设备中的另一个。

公开(公告)号：US20120093171A1

公开(公告)日：2012-04-19

申请号：US13128736

申请日：2009-11-13

申请人： Atsuya Yamashita ,  Tsutoma Mieno ,  Hiroaki Nakajima ,  Akira Sakurai

发明人： Atsuya Yamashita ,  Tsutoma Mieno ,  Hiroaki Nakajima ,  Akira Sakurai

IPC分类号： H04L12/56

CPC分类号： H04L49/10 ,  H04L45/026 ,  H04L45/22 ,  H04L45/245 ,  H04L45/28 ,  H04L47/10 ,  H04L47/12 ,  H04L49/25 ,  H04L49/503 ,  Y02D50/30

摘要： A data transfer device 210 is equipped with a plurality of communication ports 211a and 211b, a communication establishment processor 212, and a communication maintenance processor 213. The communication establishment processor 212 transmits and receives communication establishing information for establishing communication with an external device connected via the communication port to and from the external device. The communication maintenance processor 213 is configured to operate independently of the communication establishment processor 212 and, every time a predetermined transmission period elapses, transmits communication maintaining information for maintaining the establishment of communication with the external device, to the external device. In a state that communication with a plurality of external devices via the plurality of communication ports is established, the data transfer device 210 transmits data received from one of the plurality of external devices to the other one of the plurality of external devices.

摘要翻译： 数据传输装置210配备有多个通信端口211a和211b，通信建立处理器212和通信维护处理器213.通信建立处理器212发送和接收用于建立与经由连接的外部设备通信的通信建立信息 通往外部设备的通信端口。 通信维护处理器213被配置为独立于通信建立处理器212操作，并且每当经过预定的传输时段时，将用于维持与外部设备的通信建立的通信维护信息发送到外部设备。 在通过多个通信端口与多个外部设备进行通信的状态下，数据传送设备210将从多个外部设备之一接收的数据发送到多个外部设备中的另一个。

公开(公告)号：US07727198B2

公开(公告)日：2010-06-01

申请号：US11604894

申请日：2006-11-28

申请人： Hiroaki Nakajima

发明人： Hiroaki Nakajima

IPC分类号： A61M5/178

CPC分类号： A61M5/3257 ,  A61M25/0631

摘要： An indwelling needle assembly for introducing a catheter into a vascular system is disclosed. The indwelling needle assembly is provided with: a needle capable of being slidably fitted in the catheter and insertable into the vascular system; a base body fixed to a proximal end of the needle; a first sleeve slidably fitted around the base body, which is movable between a first position to expose a distal end of the needle and a second position to conceal the distal end of the needle; an elastic body intervening between the base body and the first sleeve so as to urge the first sleeve toward the second position; a second sleeve telescopically fitted to the first sleeve, which includes a latching device configured to hold the first sleeve at the second position; a cover fixed to the base body, which is so dimensioned as to house the first sleeve and the second sleeve when the first sleeve is at the first position; and a lock configured to releasably hold the first sleeve at the first position.

摘要翻译： 公开了一种用于将导管引入血管系统的留置针组件。 留置针组件设置有：能够可滑动地装配在导管中并可插入血管系统中的针; 固定到所述针的近端的基体; 第一套筒，其可滑动地装配在所述基体周围，所述第一套筒可以在暴露所述针的远端的第一位置和用于隐藏所述针的远端的第二位置之间移动; 介于所述基体和所述第一套筒之间的弹性体，以将所述第一套筒推向所述第二位置; 可伸缩地装配到第一套筒的第二套筒，其包括构造成将第一套筒保持在第二位置的闩锁装置; 固定到所述基体的盖，当所述第一套处于所述第一位置时，其尺寸被设计成容纳所述第一套筒和所述第二套筒; 以及构造成可释放地将所述第一套筒保持在所述第一位置的锁。

公开(公告)号：US07396346B2

公开(公告)日：2008-07-08

申请号：US10602025

申请日：2003-06-24

申请人： Hiroaki Nakajima

发明人： Hiroaki Nakajima

IPC分类号： A61M5/178

CPC分类号： A61M25/0637 ,  A61M25/0606 ,  A61M25/0631 ,  A61M2025/0078

摘要： An indwelling catheter set is provided with a catheter, a cover connected with a proximal end of the catheter and a connector having a hemostatic valve housed therein. The connector is fixed to the cover. A hollow needle for transfusion to a patient is slidably fitted to an inside of the catheter.

摘要翻译： 留置导管组设置有导管，与导管的近端连接的盖和容纳在其中的具有止血阀的连接器。 连接器固定在盖子上。 用于输入患者的中空针可滑动地装配到导管的内部。

公开(公告)号：US20080147010A1

公开(公告)日：2008-06-19

申请号：US12000891

申请日：2007-12-18

申请人： Hiroaki Nakajima ,  Toshikazu Ohashi

发明人： Hiroaki Nakajima ,  Toshikazu Ohashi

IPC分类号： A61M5/158

CPC分类号： A61M25/06 ,  A61M25/0606

摘要： An indwelling needle assembly usable in combination with an infusion system for infusion into a patient's body is disclosed. The indwelling needle assembly is comprised of a needle having a needlepoint insertable into the patient's body; a sleeve slidably fitted on the needle; a catheter including a catheter tube slidably fitted on the sleeve; a base body fixed to a proximal end of the needle; and a slider fixed to the sleeve and slidably engaged with the base body so as to be movable between a first position to have the needlepoint projecting out of the sleeve and a second position to have the needlepoint retracted in the sleeve, wherein the needle, the sleeve, the base body and the slider are unitarily extractable from the catheter.

摘要翻译： 公开了一种与用于输注到患者体内的输注系统结合使用的留置针组件。 留置针组件由具有可插入患者体内的针尖的针组成; 可滑动地安装在针上的套筒; 导管，其包括可滑动地装配在套筒上的导管; 固定到所述针的近端的基体; 以及滑块，其固定到所述套筒并与所述基体可滑动地接合，以便能够在具有从所述套筒伸出的针尖的第一位置和使所述针尖缩回到所述套筒中的第二位置之间移动，其中所述针， 套筒，基体和滑块可以一体地从导管中取出。

公开(公告)号：US20080039796A1

公开(公告)日：2008-02-14

申请号：US11890503

申请日：2007-08-07

申请人： Hiroaki Nakajima

发明人： Hiroaki Nakajima

IPC分类号： A61M25/00 ,  A61M39/06 ,  A61M5/158

CPC分类号： A61M25/0606 ,  A61M25/0612 ,  A61M25/0693 ,  A61M2025/0687

摘要： An indwelling catheter comprises a catheter tube. The catheter tube is provided with an inserted portion which is to be inserted into a patient and a main portion which is provided on a base end side of the inserted portion. Furthermore, a tapered portion is formed on at least a part of the inserted portion. An outer diameter of the inserted portion is thinner than an outer diameter of the main portion. According to the above-mentioned indwelling catheter, since the outer diameter of the inserted portion is made thinner than that of the main portion by providing the tapered portion, a pricking pain of a patient is reduced. In addition, since the outer diameter of the inserted portion is made thin without the need of making the outer diameter of the main portion thin, a sufficient flow amount of fluid for medical interventions can be secured.

摘要翻译： 留置导管包括导管。 该导管配置有插入患者的插入部和设置在插入部的基端侧的主要部分。 此外，在插入部的至少一部分上形成有锥形部。 插入部的外径比主体部的外径薄。 根据上述留置导管，通过设置锥形部，由于插入部的外径比主体部的外径薄，所以能够减轻患者的刺痛。 此外，由于插入部分的外径变薄而不需要使主体部分的外径变薄，因此可以确保用于医疗干预的足够的流量。

公开(公告)号：US08995905B2

公开(公告)日：2015-03-31

申请号：US13698238

申请日：2011-05-16

申请人： Satoshi Sonobe ,  Hiroaki Nakajima ,  Yoshitaka Nakao ,  Kentarou Kudou ,  Hideyuki Muto

发明人： Satoshi Sonobe ,  Hiroaki Nakajima ,  Yoshitaka Nakao ,  Kentarou Kudou ,  Hideyuki Muto

IPC分类号： H04B7/155 ,  H04L12/26 ,  H04L1/00 ,  H04L27/00 ,  H04W88/04

CPC分类号： H04B7/15521 ,  H04L1/0003 ,  H04L27/0008 ,  H04L43/00 ,  H04L2001/0097 ,  H04W88/04

摘要： A wireless network relay apparatus includes a Layer 2 switch and a line control device as well as wireless/wired line terminating devices performing band limitation associated with an AMR function. It measures traffic passing through each line terminating device in inflow/outflow path directions. Upon detecting a modulation scheme changed due to an AMR function in a wireless area, it may specify a line terminating device so as to read a desired modulation scheme from a transmission source modulation scheme conversion table of the line control device based on traffic. It may change a local modulation scheme with a desired modulation scheme when a difference therebetween is above a predetermined number of stages. By tracking a modulation scheme changed for a transmission destination, it is possible to appropriately change a modulation scheme for a transmission source, thus suppressing traffic without discarding necessary data.

摘要翻译： 无线网络中继装置包括二层交换机和线路控制设备以及执行与AMR功能相关联的频带限制的无线/有线线路终端设备。 它测量流入/流出路径方向上​​的每条线路终端设备的流量。 在检测到由于无线区域中的AMR功能而改变的调制方案时，可以指定线路终端设备，以便基于业务量从线路控制设备的发送源调制方案转换表中读出期望的调制方案。 当它们之间的差异高于预定数量的级时，它可以以期望的调制方案改变局部调制方案。 通过跟踪发送目的地的调制方式，可以适当地改变发送源的调制方式，从而在不丢弃所需数据的情况下抑制业务。

公开(公告)号：US20140307728A1

公开(公告)日：2014-10-16

申请号：US14356370

申请日：2012-08-01

申请人： Hiroaki Nakajima

发明人： Hiroaki Nakajima

IPC分类号： H04J3/06

CPC分类号： H04J3/0682 ,  G04R20/14 ,  H04J3/0667 ,  H04W56/003 ,  H04W56/0055

摘要： A transmitter is connected to a master device, and wirelessly transmits a timing packet, which is transmitted from the master device, to a receiver. The transmitter includes: an input unit for receiving an input of a timing packet from the master device; a delay compensation unit for obtaining a packet length of the timing packet and a modulation system used for radio transmission, calculating a device-specific delay value and a first propagation delay value based on the modulation system and the packet length, and calculating a delay compensation value based on the device-specific delay value and the first propagation delay value; a filter unit for adding the delay compensation value to a specific field of the timing packet; and an output unit for outputting the timing packet to the receiver.

摘要翻译： 发射机连接到主设备，并且将从主设备发送的定时分组无线地发送到接收机。 发射机包括：输入单元，用于从主设备接收定时分组的输入; 用于获得定时分组的分组长度的延迟补偿单元和用于无线电传输的调制系统，基于调制系统和分组长度来计算特定于设备的延迟值和第一传播延迟值，并且计算延迟补偿 基于所述特定于设备的延迟值和所述第一传播延迟值的值; 滤波器单元，用于将延迟补偿值与定时分组的特定字段相加; 以及输出单元，用于将定时分组输出到接收机。

公开(公告)号：US20140198784A1

公开(公告)日：2014-07-17

申请号：US14116339

申请日：2012-05-11

申请人： Hiroaki Nakajima

发明人： Hiroaki Nakajima

IPC分类号： H04W56/00

CPC分类号： H04W56/005 ,  H04J3/0641 ,  H04J3/0667 ,  H04L1/0003 ,  H04L1/203 ,  H04W56/0035

摘要： A wireless transmission device includes a wireless reception unit which receives and demodulates a wireless frame in which a local area network (LAN) signal including a timing packet and an error detection code are multiplexed and converted into a high-frequency wireless output signal from a wireless transmission path, separates the LAN signal from the demodulated wireless frame, and calculates a wireless frame error rate by detecting a signal error of the wireless frame from the error detection code within the wireless frame, and a holdover switching unit which switches an operation mode from a timing reproduction mode in which a clock and a timing pulse are output based on a cycle and a phase reproduced from a timing packet included in the LAN signal to a holdover mode in which a clock and a timing pulse are output based on a cycle and a phase saved at a normal time when the wireless frame error rate calculated by the wireless reception unit is greater than a first threshold value.

摘要翻译： 无线传输装置包括：无线接收单元，其接收和解调其中包括定时分组和错误检测码的局域网（LAN）信号被复用的无线帧，并且将其从无线电转换成高频无线输出信号 传输路径，从解调的无线帧分离LAN信号，并通过从无线帧内的错误检测码检测无线帧的信号误差来计算无线帧错误率;以及保持切换单元，其将操作模式从 定时再现模式，其中基于从包括在LAN信号中的定时分组再现的周期和相位输出时钟和定时脉冲到基于周期输出时钟和定时脉冲的保持模式， 当由无线接收单元计算的无线帧错误率大于第一阈值时在正常时保存的相位。