公开(公告)号：US06646177B2

公开(公告)日：2003-11-11

申请号：US09929385

申请日：2001-08-14

申请人： Tomonori Takahashi ,  Hitoshi Sakai ,  Naoyuki Ogawa

发明人： Tomonori Takahashi ,  Hitoshi Sakai ,  Naoyuki Ogawa

IPC分类号： C07C7144

CPC分类号： C07C7/144 ,  C07C15/08

摘要： A method for separating p-xylene by separating and recovering only p-xylene from a p-xylene-containing raw material mixture under high-temperature and high-pressure conditions using a zeolite membrane as a separating membrane is provided. The p-xylene partial pressure at the raw material side of the separating membrane is kept at a sufficiently high pressure and the p-xylene partial pressure at the recovery side of the separating membrane is controlled at a pressure which is not higher than the inflection point of p-xylene adsorption curve. This method for separating p-xylene using a zeolite membrane as a separating membrane can secure a sufficient p-xylene permeation amount and has industrial applicability.

摘要翻译： 提供了一种通过使用沸石膜作为分离膜在高温和高压条件下从含对二甲苯的原料混合物中仅分离和回收对二甲苯来分离对二甲苯的方法。 将分离膜的原料侧的对二甲苯分压保持在足够高的压力下，将分离膜的回收侧的对二甲苯分压控制在不高于拐点的压力 的对二甲苯吸附曲线。 使用沸石膜作为分离膜分离对二甲苯的方法可以确保足够的对二甲苯渗透量并具有工业实用性。

公开(公告)号：US06461406B1

公开(公告)日：2002-10-08

申请号：US09667930

申请日：2000-09-22

申请人： Hitoshi Sakai ,  Tomonori Takahashi

发明人： Hitoshi Sakai ,  Tomonori Takahashi

IPC分类号： B01D5322

CPC分类号： B01D63/066 ,  B01D53/22 ,  B01D69/02 ,  B01D69/145 ,  B01D71/024 ,  C01B3/503 ,  C01B13/0255 ,  C01B2210/0046 ,  C04B35/2633 ,  C04B35/2641

摘要： A honeycomb type gas separating membrane structure for separating or supplying a specified gas from a mixed gas is provided. The gas separating membrane structure has a honeycomb unitary structure and is a dense body made of a material having a gas separation ability. The honeycomb type gas separating membrane structure does not require a support for supporting a gas separating membrane, increases the membrane area, and reduces costs because its production process is simple.

摘要翻译： 提供了用于从混合气体中分离或供应特定气体的蜂窝型气体分离膜结构。 气体分离膜结构具有蜂窝单体结构，并且是由具有气体分离能力的材料制成的致密体。 蜂窝式气体分离膜结构不需要用于支撑气体分离膜的支撑，增加膜面积，并且由于其制造过程简单而降低成本。

公开(公告)号：US20140016728A1

公开(公告)日：2014-01-16

申请号：US14006799

申请日：2012-03-23

申请人： Takashi Yokokawa ,  Naoki Yoshimochi ,  Hitoshi Sakai

发明人： Takashi Yokokawa ,  Naoki Yoshimochi ,  Hitoshi Sakai

IPC分类号： H04L27/26

CPC分类号： H04L27/2649 ,  H04N21/4263

摘要： The present technique relates to a reception apparatus, a reception method, a program, and a reception system capable of starting decoding of data in a short time. A reception apparatus according to an aspect of the present technique includes a demodulation unit configured to demodulate a modulated signal used to transmit transmission control information about data and the data to be transmitted, a first decoding unit configured to decode the transmission control information obtained by demodulation performed with the demodulation unit, a storage unit configured to store the data obtained by demodulation performed with the demodulation unit, and a second decoding unit configured to decode the data stored in the storage unit on the basis of the transmission control information decoded by the first decoding unit. The present technique can be applied to a receiver receiving an OFDM signal of DVB-C2.

摘要翻译： 本技术涉及能够在短时间内开始数据解码的接收装置，接收方法，程序和接收系统。 根据本技术的一个方面的接收装置包括解调单元，被配置为对用于发送关于数据的发送控制信息和要发送的数据的调制信号进行解调;第一解码单元，被配置为对通过解调获得的发送控制信息进行解码 用解调单元执行的存储单元，存储单元，被配置为存储通过用解调单元执行的解调获得的数据;以及第二解码单元，被配置为基于由第一个解码单元解码的传输控制信息来解码存储在存储单元中的数据 解码单元。 本技术可以应用于接收DVB-C2的OFDM信号的接收机。

公开(公告)号：US08488695B2

公开(公告)日：2013-07-16

申请号：US12958912

申请日：2010-12-02

申请人： Takashi Yokokawa ,  Tadaaki Yuba ,  Hidetoshi Kawauchi ,  Hitoshi Sakai ,  Yuken Goto ,  Suguru Houchi

发明人： Takashi Yokokawa ,  Tadaaki Yuba ,  Hidetoshi Kawauchi ,  Hitoshi Sakai ,  Yuken Goto ,  Suguru Houchi

IPC分类号： H04K1/10

CPC分类号： H04L25/02 ,  H04L25/0232 ,  H04L2025/03414

摘要： A receiving apparatus for receiving an orthogonal frequency division multiplexing (OFDM) signal including a frame having one frame length of a plurality of patterns. The apparatus comprises an acquiring section to acquire information regarding a preamble signal from an OFDM signal from a transmitting apparatus; a frame determining section to determine whether the one frame length is short in the frame based on the information regarding the acquired preamble signal; and a time interpolating section to obtain transmission path characteristics by comparing a pilot contained in the preamble signal with a known pilot corresponding to the pilot in a phase of transmission, when the frame determining section determines that the one frame length is short in the frame, and to interpolate a data portion in a time direction based on transmission path characteristics.

摘要翻译： 一种用于接收正交频分多路复用（OFDM）信号的接收装置，包括具有多个模式的一帧长度的帧。 该装置包括：获取部分，从发送装置获取来自OFDM信号的关于前导码信号的信息; 帧确定部分，用于基于关于所获取的前导信号的信息来确定帧中的一个帧长度是否短; 以及时间内插部分，当帧确定部分确定帧中的一个帧长度短时，通过将包含在前导码信号中的导频与对应于传输的相位中的导频的已知导频进行比较来获得传输路径特性， 并且基于传输路径特性在时间方向上内插数据部分。

公开(公告)号：US20110142176A1

公开(公告)日：2011-06-16

申请号：US12958912

申请日：2010-12-02

申请人： Takashi YOKOKAWA ,  Tadaaki Yuba ,  Hidetoshi Kawauchi ,  Hitoshi Sakai ,  Yuken Goto ,  Suguru Houchi

发明人： Takashi YOKOKAWA ,  Tadaaki Yuba ,  Hidetoshi Kawauchi ,  Hitoshi Sakai ,  Yuken Goto ,  Suguru Houchi

IPC分类号： H04L27/06

CPC分类号： H04L25/02 ,  H04L25/0232 ,  H04L2025/03414

摘要： Disclosed herein is a receiving apparatus for receiving an orthogonal frequency division multiplexing signal, namely, OFDM signal having a frame having one frame length of a plurality of patterns, including: an acquiring section configured to acquire information on a preamble signal from the OFDM signal transmitted from a transmitting apparatus in accordance with an OFDM system; a frame determining section configured to determine whether or not the one frame length is short in the frame based on the information on the preamble signal acquired from the acquiring section; and a time interpolating section configured to obtain transmission path characteristics by comparing a pilot contained in the preamble signal and a known pilot corresponding to the pilot in a phase of transmission with each other when the frame determining section determines that the one frame length is short in the frame, and interpolate a data portion in a time direction based on the transmission path characteristics thus obtained.

摘要翻译： 本发明公开了一种用于接收正交频分复用信号的接收装置，即具有多个模式的一帧长度的帧的OFDM信号，包括：获取部，被配置为从发送的OFDM信号获取关于前导信号的信息 根据OFDM系统的发送装置; 帧确定部分，被配置为基于从获取部分获取的关于前导信号的信息来确定帧中的一个帧长度是否短; 以及时间内插部，被配置为当帧确定部确定一个帧长度短时，通过将包含在前导信号中的导频与在传输相位中的导频对应的已知导频彼此进行比较来获得传输路径特性 并根据所获得的传输路径特性在时间方向内插数据部分。

公开(公告)号：US07872136B2

公开(公告)日：2011-01-18

申请号：US11816377

申请日：2006-02-23

申请人： Hitoshi Sakai ,  Masayuki Masumoto ,  Jyunji Katsuyama ,  Kazuhiro Onogi

发明人： Hitoshi Sakai ,  Masayuki Masumoto ,  Jyunji Katsuyama ,  Kazuhiro Onogi

IPC分类号： C07D217/22

CPC分类号： C07D217/22

摘要： To provide an effective and simple process for producing 4-fluoroisoquinoline-5-sulfonylhalide or a salt thereof, and a simple method for separating for purification of the product from a by-produced position isomer thereof. The process for producing 4-fluoroisoquinoline-5-sulfonyl halide or a salt thereof, characterized in that the process includes reacting 4-fluoroisoquinoline or a salt thereof with sulfuric anhydride in the presence or absence of sulfuric acid, to thereby form 4-fluoroisoquinoline-5-sulfonic acid or a salt thereof, and, subsequently, reacting the formed sulfonic acid compound with a halogenating reagent.

摘要翻译： 提供生产4-氟异喹啉-5-磺酰卤或其盐的有效和简单的方法，以及用于从副产物位置异构体纯化产物的简单方法。 制备4-氟异喹啉-5-磺酰卤或其盐的方法，其特征在于该方法包括在硫酸存在或不存在下使4-氟异喹啉或其盐与硫酸酐反应，由此形成4-氟异喹啉 - 然后使所形成的磺酸化合物与卤化试剂反应。

公开(公告)号：US5755587A

公开(公告)日：1998-05-26

申请号：US732667

申请日：1996-10-16

申请人： Hitoshi Sakai ,  Kazuto Ohtaka

发明人： Hitoshi Sakai ,  Kazuto Ohtaka

IPC分类号： H01R13/627 ,  H01R13/639 ,  H01R13/64

CPC分类号： H01R13/639 ,  H01R13/6272

摘要： A connector includes a first connector housing having a resiliently deflectable lock arm in an outer wall of the first connector housing and a second connector housing having a lock arm engaging with a locking piece fitted in the first connector housing. In the complete engaged state of the pair of connector housings, the lock arm engages with the locking piece so that the first and second connector housings are secured to each other. The connector further includes an engagement confirming member movably attached to the lock arm and an engagement retaining wall standing and positioned adjacently to the engagement confirming member. In the complete engagement of the pair of connector housings, the engagement confirming member is moved onto a top portion of the engagement retaining wall to prevent the lock arm from deflecting. The engagement confirming member is preferably attached movably in a substantially orthogonal direction to the engagement direction of the connector housings.

摘要翻译： 连接器包括：第一连接器壳体，其具有在第一连接器壳体的外壁中的可弹性偏转的锁定臂;以及第二连接器壳体，其具有与安装在第一连接器壳体中的锁定件接合的锁定臂。 在一对连接器壳体的完全接合状态下，锁定臂与锁定件接合，使得第一和第二连接器壳体彼此固定。 连接器还包括可移动地附接到锁定臂的接合确认部件和与接合确认部件相邻放置和定位的接合保持壁。 在一对连接器壳体的完全接合中，接合确认部件移动到接合保持壁的顶部，以防止锁定臂偏转。 接合确认部件优选地在与连接器壳体的接合方向大致正交的方向上可移动地附接。

公开(公告)号：US5679019A

公开(公告)日：1997-10-21

申请号：US393481

申请日：1995-02-24

申请人： Hitoshi Sakai ,  Hitoshi Saito ,  Toshinori Yamamoto

发明人： Hitoshi Sakai ,  Hitoshi Saito ,  Toshinori Yamamoto

IPC分类号： H01R13/42 ,  H01R13/52

CPC分类号： H01R13/5208 ,  H01R13/5221

摘要： A waterproof tap cover for use in a waterproof connector which prevents a waterproof tap from being damaged when a terminal metal member is removed from a connector housing in the waterproof connector. The waterproof tap, which is formed of rubber and includes a plurality of insertion holes respectively formed so as to oppose a plurality of terminal storage chambers formed in the connector housing, is fitted with the rear portion of the connector housing, and the waterproof tap is fixed by the waterproof tap cover which has a plurality of through holes corresponding to the insertion holes. Chamfered escape recesses are formed in the hole edge portions of the through holes adjacent the waterproof tap in order to accommodate ridge portions of the waterproof tap when the terminals are withdrawn from the connector housing so that the connector can be resealed when the terminals are inserted again.

摘要翻译： 一种用于防水连接器的防水龙头盖，其防止当端子金属构件从防水连接器中的连接器壳体移除时防止水龙头受损。 防水龙头由橡胶形成并且包括分别形成为与形成在连接器壳体中的多个端子存储室相对的多个插入孔，与连接器壳体的后部配合，防水龙头是 由具有对应于插入孔的多个通孔的防水龙头盖固定。 在邻近防水龙头的通孔的孔边缘部分中形成有倒角的逃生凹槽，以便当端子从连接器壳体中取出时容纳防水龙头的脊部，使得当端子再次插入时，连接器可以被再密封 。

公开(公告)号：US5586854A

公开(公告)日：1996-12-24

申请号：US516407

申请日：1995-08-17

申请人： Hitoshi Sakai ,  Kazuto Ohtaka

发明人： Hitoshi Sakai ,  Kazuto Ohtaka

IPC分类号： F16B37/14 ,  H01R4/30 ,  H01R4/36 ,  H01R4/56 ,  H01R9/24 ,  H01R13/52 ,  H01R13/621 ,  H01R13/629 ,  H01R13/639 ,  F16B39/34

CPC分类号： H01R4/36 ,  H01R9/24 ,  H01R13/5202

摘要： A connector fastening nut for a bolt-nut fastened connector comprises: a nut member (A, B, C, D) fixed to a first connector housing (M) and formed with a female threaded portion (1) engaged with a male threaded portion (5) of a fastening bolt (4) fitted to a second connector housing (F); and an elastic portion (3c, 7c, 8c, 10a) formed integral with the nut member, for urging an end of the fastening bolt in an engagement direction between the female threaded portion of the nut member and the male threaded portion of the fastening bolt, when the male threaded portion has been passed through the female threaded portion after full engagement of the two connector housings (M, F) by fastening the fastening bolt to the fastening nut. The connector fastening nut can engage/disengage the two connector housings smoothly, while preventing the damage of the threaded portions thereof and improving the water-tightness of the fastening nut.

摘要翻译： 一种用于螺栓螺母紧固连接器的连接器紧固螺母包括：固定到第一连接器壳体（M）上并形成有内螺纹部分（1）的螺母构件（A，B，C，D），其与阳螺纹部分 （5）安装到第二连接器壳体（F）上的紧固螺栓（4）; 以及与螺母构件一体形成的弹性部分（3c，7c，8c，10a），用于在螺母构件的内螺纹部分和紧固螺栓的阳螺纹部分之间沿接合方向推动紧固螺栓的端部 当通过将紧固螺栓紧固到紧固螺母上时，两个连接器壳体（M，F）完全接合之后，外螺纹部分已经穿过内螺纹部分。 连接器紧固螺母可以平滑地接合/分离两个连接器壳体，同时防止其螺纹部分的损坏并提高紧固螺母的水密性。

公开(公告)号：US5527188A

公开(公告)日：1996-06-18

申请号：US409686

申请日：1995-03-23

申请人： Kazuto Ohtaka ,  Hitoshi Sakai

发明人： Kazuto Ohtaka ,  Hitoshi Sakai

IPC分类号： H01R13/52 ,  H01R13/40 ,  H01R13/44

CPC分类号： H01R13/5205

摘要： A waterproof connector includes :a connector housing (11) formed with a plurality of oval terminal insertion holes (12) arranged at close intervals in a minor axis direction of the oval terminal insertion holes; and a waterproof plug (30) for sealing a gap between the wire (4) inserted into the terminal insertion hole (12) and an inner wall of the terminal insertion hole, having an inner cylindrical portion (32) and an outer cylindrical portion (33). The inner cylindrical portion (32) air-tightly is fitted to an outer circumference of the wire (4). The outer cylindrical portion (33) brought into tight contact with the inner wall of the terminal insertion hole (12) when the waterproof plug is pressure inserted into the terminal insertion hole. The outer cylindrical portion (33) is formed Integral with the inner cylindrical portion (32) so as to provide a hollow cylindrical portion (35) between the inner and outer cylindrical portions. The hollow cylindrical portion (35) absorbs deformation of the outer cylindrical portion pressure inserted into the terminal insertion hole.

摘要翻译： 防水连接器包括：连接器壳体（11），形成有沿椭圆形端子插入孔的短轴方向以紧密间隔布置的多个椭圆形端子插入孔（12） 以及用于密封插入到所述端子插入孔（12）中的线（4）与所述端子插入孔的内壁之间的间隙的防水插塞（30），其具有内圆柱形部分（32）和外圆柱形部分 33）。 内圆柱形部分（32）气密地装配到线（4）的外周。 当防水塞插入端子插入孔时，外筒部33与端子插入孔12的内壁紧密接触。 外筒部33形成为与内筒部32一体形成，在内筒部和外筒部之间形成中空圆筒部35。 中空圆筒部（35）吸收插入端子插入孔的外筒部压力的变形。