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1. 发明授权

US07035612B2 Antenna diversity communications device 失效
公开(公告)号：US07035612B2
公开(公告)日：2006-04-25
申请号：US10050678
申请日：2002-01-16
申请人： Michinori Kishimoto , Toshiyuki Wakisaka , Shoichi Koga , Masami Wada
发明人： Michinori Kishimoto , Toshiyuki Wakisaka , Shoichi Koga , Masami Wada
IPC分类号： H04B1/06 , H04B1/69
CPC分类号： H04B7/0814 , H04B7/061 , H04B7/082
摘要： An antenna diversity communications device switches communications paths between a plurality of antennas to improve reception in a frequency diversity communications system. Antenna selection is done in response to measurement of the receiving condition of the selected antenna. A memory unit stores frequency difference information between the current channel and the next channel. When the frequency difference between the current channel and the next channel is small enough to predict good correlation between the channels, and if current receiving conditions are good, the current channel remains connected. When the frequency difference between the current channel and the next channel is large enough to predict poor correlation, or if the receiving conditions on the current channel are bad, one of the other channels is selected.

2. 发明授权

US06507622B2 Communication systems, sender and receiver 有权
标题翻译：通信系统，发送方和接收方
公开(公告)号：US06507622B2
公开(公告)日：2003-01-14
申请号：US09159386
申请日：1998-09-23
申请人： Masahiro Maki , Shoichi Koga , Satoshi Shinozaki , Yuji Igata , Satoshi Hasako , Michinori Kishimoto , Kazuhiko Tamesue
发明人： Masahiro Maki , Shoichi Koga , Satoshi Shinozaki , Yuji Igata , Satoshi Hasako , Michinori Kishimoto , Kazuhiko Tamesue
IPC分类号： H04L102
CPC分类号： H04B3/54 , H04B2203/5416 , H04B2203/5425 , H04B2203/5495 , H04L27/2608
摘要： To use high noise transmission lines, such as an electric wire, as the lines to transmit signals, it is imperative to reduce the level of signals. The present invention is provided with a sending signal generating means 10, which outputs converted data after converting an input signal into a plurality of carrier signals assuming values at such intervals on the axis of frequency that the frequencies may not interfere with each other. If an interfering noise with any one of the plurality of frequencies arises on the transmission line, removal of only a carrier of the noise frequency would leave the communication in a good condition. Furthermore, better results can be hoped for if the respective carrier signals are so arranged as not to interfere with each other or so arranged to intersect orthogonally with each other not only on the axis of frequency but also on the axis of time
摘要翻译：为了使用诸如电线的高噪声传输线作为传输信号的线路，必须降低信号电平。本发明提供了一种发送信号发生装置10，其在将输入信号转换成多个载波信号之后输出转换的数据，假定在频率轴上的频率可能不会相互干扰的这种间隔的值。如果在传输线上出现与多个频率中的任何一个频率的干扰噪声，则仅删除噪声频率的载波将使通信处于良好状态。此外，如果相应的载波信号被布置成彼此不干扰或被布置为不仅在频率轴上而且在时间轴上彼此正交地相交，则可以希望更好的结果

3. 发明授权

US06415005B2 Digital communication apparatus 失效
标题翻译：数字通信装置
公开(公告)号：US06415005B2
公开(公告)日：2002-07-02
申请号：US09266633
申请日：1999-03-11
申请人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
发明人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
IPC分类号： H04B710
CPC分类号： H04L1/0068 , H04B1/713 , H04B2001/71563 , H04L1/0041 , H04L1/0054 , H04L1/0071 , H04L1/20 , H04L5/0046 , H04L5/006 , H04L27/0012 , H04L27/103 , H04L27/2608
摘要： A highly reliable and high-speed data transmission is made by using an FH or MFSK mode as suitably selected according to the usage of channels. When a reception signal is entered into a receiver through a transmission line, (i) a signal processing unit supplies the spectrum intensity values of carrier frequencies, (ii) a channel detection unit controls the phase of a time slot based on the spectrum intensity values, selects the MFSK or FH modulation mode, and supplies reception code data corresponding to detected carrier frequencies, and (iii) a decoder supplies reception information data based on the reception code data. When transmission information data are entered into a transmitter, (i) a coding unit supplies, according to the selected modulation mode, transmission code data based on the transmission information data, (ii) a channel generation unit supplies, based on the transmission code data, carrier frequencies to be used and (iii) a waveform generation unit supplies a transmission signal to a transmission line.
摘要翻译：通过使用FH或MFSK模式根据通道的用途进行适当选择，进行高度可靠和高速的数据传输。当通过传输线将接收信号输入接收机时，（i）信号处理单元提供载频的频谱强度值，（ii）信道检测单元根据频谱强度值控制时隙的相位选择MFSK或FH调制模式，并提供对应于检测到的载波频率的接收码数据，以及（iii）解码器基于接收码数据提供接收信息数据。当发送信息数据被输入发送机时，（i）编码单元根据所选择的调制模式，根据发送信息数据提供发送代码数据，（ii）信道生成单元基于发送代码数据，要使用的载波频率和（iii）波形发生单元将传输信号提供给传输线。

4. 发明授权

US5835529A Digital communication apparatus 失效
公开(公告)号：US5835529A
公开(公告)日：1998-11-10
申请号：US763338
申请日：1996-12-11
申请人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
发明人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
IPC分类号： H04B1/713 , H04J4/00 , H04L1/00 , H04L1/20 , H04L27/00 , H04L27/10 , H04L27/26 , H04W56/00 , H04W72/04 , H04W72/08 , H04W76/02 , H04B15/00
CPC分类号： H04L1/0068 , H04B1/713 , H04L1/0041 , H04L1/0054 , H04L1/0071 , H04L1/20 , H04L27/0012 , H04L27/103 , H04L27/2608 , H04L5/0046 , H04L5/006 , H04B2001/71563
摘要： A highly reliable and high-speed data transmission is made by using an FH or MFSK mode as suitably selected according to the usage of channels. When a reception signal is entered into a receiver through a transmission line, (i) a signal processing unit supplies the spectrum intensity values of carrier frequencies, (ii) a channel detection unit controls the phase of a time slot based on the spectrum intensity values, selects the MFSK or FH modulation mode, and supplies reception code data corresponding to detected carrier frequencies, and (iii) a decoder supplies reception information data based on the reception code data. When transmission information data are entered into a transmitter, (i) a coding unit supplies, according to the selected modulation mode, transmission code data based on the transmission information data, (ii) a channel generation unit supplies, based on the transmission code data, carrier frequencies to be used and (iii) a waveform generation unit supplies a transmission signal to a transmission line.

5. 发明授权

US06414983B1 Digital communication apparatus 失效
公开(公告)号：US06414983B1
公开(公告)日：2002-07-02
申请号：US09539246
申请日：2000-03-30
申请人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
发明人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
IPC分类号： H04L2730
CPC分类号： H04L1/0068 , H04B1/713 , H04B2001/71563 , H04L1/0041 , H04L1/0054 , H04L1/0071 , H04L1/20 , H04L5/0046 , H04L5/006 , H04L27/0012 , H04L27/103 , H04L27/2608
摘要： A highly reliable and high-speed data transmission is made by using an FH or MFSK mode as suitably selected according to the usage of channels. When a reception signal is entered into a receiver through a transmission line, (i) a signal processing unit supplies the spectrum intensity values of carrier frequencies, (ii) a channel detection unit controls the phase of a time slot based on the spectrum intensity values, selects the MFSK or FH modulation mode, and supplies reception code data corresponding to detected carrier frequencies, and (iii) a decoder supplies reception information data based on the reception code data. When transmission information data are entered into a transmitter, (i) a coding unit supplies, according to the selected modulation mode, transmission code data based on the transmission information data, (ii) a channel generation unit supplies, based on the transmission code data, carrier frequencies to be used and (iii) a waveform generation unit supplies a transmission signal to a transmission line.

6. 发明授权

US6028886A Digital communication apparatus 失效
公开(公告)号：US6028886A
公开(公告)日：2000-02-22
申请号：US111886
申请日：1998-07-08
申请人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
发明人： Shoichi Koga , Yuji Igata , Satoshi Hasako , Masahiro Maki , Michinori Kishimoto
IPC分类号： H04B1/713 , H04J4/00 , H04L1/00 , H04L1/20 , H04L27/00 , H04L27/10 , H04L27/26 , H04W56/00 , H04W72/04 , H04W72/08 , H04W76/02 , H04B15/00
CPC分类号： H04L1/0068 , H04B1/713 , H04L1/0041 , H04L1/0054 , H04L1/0071 , H04L1/20 , H04L27/0012 , H04L27/103 , H04L27/2608 , H04L5/0046 , H04L5/006 , H04B2001/71563
摘要： A highly reliable and high-speed data transmission is made by using an FH or MFSK mode as suitably selected according to the usage of channels. When a reception signal is entered into a receiver through a transmission line, (i) a signal processing unit supplies the spectrum intensity values of carrier frequencies, (ii) a channel detection unit controls the phase of a time slot based on the spectrum intensity values, selects the MFSK or FH modulation mode, and supplies reception code data corresponding to detected carrier frequencies, and (iii) a decoder supplies reception information data based on the reception code data. When transmission information data are entered into a transmitter, (i) a coding unit supplies, according to the selected modulation mode, transmission code data based on the transmission information data, (ii) a channel generation unit supplies, based on the transmission code data, carrier frequencies to be used and (iii) a waveform generation unit supplies a transmission signal to a transmission line.

7. 发明授权

US07882685B2 Gripper for an automatic bag filling apparatus 有权
标题翻译：自动袋灌装设备的夹爪
公开(公告)号：US07882685B2
公开(公告)日：2011-02-08
申请号：US12456023
申请日：2009-06-10
申请人： Shoichi Koga , Kenji Kawamura
发明人： Shoichi Koga , Kenji Kawamura
IPC分类号： B65B43/46
CPC分类号： B65B43/465
摘要： In an intermittently rotating table type bag filling apparatus, a plurality of pairs of grippers being provided at equal intervals around an intermittently rotating table, the grippers including pairs of left and right swing levers mounted on the intermittently rotating table, gripper arms affixed to swing levers, chuck sections installed in the tip end portions of the gripper arms, and chuck open/close mechanisms that open and close chuck sections. Gripper arms are cylindrical, and air cylinders and link mechanisms that constitute chuck open/close mechanism are installed inside the tube bodies of the gripper arms.
摘要翻译：在间歇旋转的台式袋式充填装置中，多个夹持器以相等的间隔设置在间歇旋转的桌子周围，夹持器包括安装在间歇旋转的工作台上的左右摆动杆对，夹持在摆动杆上的夹持臂安装在夹持臂的前端部的卡盘部以及开闭卡盘部的卡盘打开/关闭机构。夹臂是圆柱形的，构成卡盘打开/关闭机构的气缸和连杆机构安装在夹臂的管体内部。

8. 发明授权

US07856792B2 Bag filling and packaging apparatus 有权
标题翻译：袋装和包装设备
公开(公告)号：US07856792B2
公开(公告)日：2010-12-28
申请号：US12317893
申请日：2008-12-30
申请人： Shoichi Koga , Tohru Yoshikane
发明人： Shoichi Koga , Tohru Yoshikane
IPC分类号： B65B57/14 , B65B57/16 , B65B39/12 , B65B39/14
CPC分类号： B65B1/06 , B65B39/02 , B65B39/145 , B65B43/465 , B65B57/145
摘要： A bag filling and packaging apparatus including hollow guide members that are disposed below ascending/descending hoppers and guide product dropping from hoppers into the interior of bags, the guide members being raised/lowered and moved together with the hoppers in a filling region. The guide members comprise a pair of opening and closing guide frames that are disposed to face each other; and when clogging is detected in a guide member, its guide frames are repeatedly opened and closed while moving through a non-filling region, thus promoting the dropping of product. Directly below the guide members is provided a receiving member that receives the product.
摘要翻译：一种袋式包装装置，包括设置在上升/下降料斗下方的空心引导构件和从料斗落入袋的内部的引导产品，引导构件与填料区域中的料斗一起升高/移动。引导构件包括一对设置为彼此面对的开闭引导框架; 并且当在引导构件中检测到堵塞时，其引导框架在通过非填充区域移动的同时反复地打开和关闭，从而促进产品的落下。提供了一种接收产品的接收部件，直接位于引导部件的下方。

9. 发明申请

US20080142165A1 Heat-sealing apparatus 审中-公开
标题翻译：热封装置
公开(公告)号：US20080142165A1
公开(公告)日：2008-06-19
申请号：US11985236
申请日：2007-11-14
申请人： Shigeru Naoki , Shoichi Koga
发明人： Shigeru Naoki , Shoichi Koga
IPC分类号： B65B51/10
CPC分类号： B65B51/30 , B29C65/18 , B29C65/305 , B29C66/1122 , B29C66/43121 , B29C66/80 , B29C66/81422 , B29C66/81423 , B29C66/8161 , B29C66/81611 , B29C66/81821 , B29C66/83221 , B29C66/849 , B29L2031/7128
摘要： A heat-sealing apparatus comprising a pair of opposed hot plates and a pair of hot plate-mounting blocks to which said hot plates are mounted, respectively. The hot plates respectively have pressing surfaces adapted to be pressed against each other with superimposed film sheets held therebetween during sealing; and mounting surfaces formed at opposite sides to said pressing surfaces. The hot plate-mounting blocks respectively have support surfaces. The hot plates are mounted to said hot plate-mounting blocks in such a manner that the mounting surfaces are pressed against the support surfaces, and that the hot plates can thermally expand and contract in a sealing direction without being restrained by said hot plate-mounting blocks. In another aspect of the invention, the mounting surfaces are formed on respective surfaces extending substantially perpendicular to the pressing surfaces and the hot plates are mounted on respective support surfaces formed on the hot plate-mounting blocks.
摘要翻译：一种热封装置，分别包括一对相对的热板和一对热板安装块，所述热板分别安装在所述热板上。热板分别具有适于在密封期间被夹持在其间的叠加的薄膜片彼此压靠的按压表面; 以及形成在相对侧的安装表面到所述按压表面。热板安装块分别具有支撑表面。热板以这样的方式安装到所述热板安装块，使得安装表面被压靠在支撑表面上，并且热板可以在密封方向上热膨胀和收缩，而不受所述热板安装块。在本发明的另一方面，安装表面形成在基本上垂直于按压表面延伸的相应表面上，并且热板安装在形成在热板安装块上的相应的支撑表面上。

10. 发明授权

US06729366B2 Flow meter type liquid filling apparatus 失效
标题翻译：流量计型液体灌装机
公开(公告)号：US06729366B2
公开(公告)日：2004-05-04
申请号：US10192093
申请日：2002-07-10
申请人： Namiyoshi Tanaka , Hiroyuki Okazaki , Shoichi Koga
发明人： Namiyoshi Tanaka , Hiroyuki Okazaki , Shoichi Koga
IPC分类号： B65B130
CPC分类号： B67C3/007
摘要： A rotary and flow meter type liquid filling apparatus including a liquid reservoir tank that stores and supplies liquid to filling nozzles, and air supply paths for different amount of air supply and air discharge paths for different amount of air discharge being connected to the liquid reservoir tank. An air compressor is connected to the air supply paths, and the air discharge paths open into the atmosphere. A liquid pressure sensor disposed near the filling nozzles sense the increase or decrease of the liquid pressure inside a pipe that connects the liquid reservoir tank and liquid filling nozzles, and the electromagnetic valves provided on the air supply and air discharge paths are opened or closed, thus supplying air to and discharging air from the liquid reservoir tank so as to control the air pressure inside the liquid reservoir tank and the liquid pressure near the liquid filling nozzles.
摘要翻译：一种旋转式和流量计式液体填充装置，包括：储存并供应液体到填充喷嘴的储液箱;以及用于不同量的空气供应和空气排出路径的空气供应路径，用于不同量的排气口连接到储液箱。空气压缩机连接到空气供应路径，并且空气排放路径通向大气。设置在填充喷嘴附近的液体压力传感器感知连接储液箱和液体填充喷嘴的管内的液体压力的增加或减少，并且设置在供气和排气路径上的电磁阀打开或关闭，从储液箱向空气供给空气，从储液槽排出空气，控制储液槽内的气压和液体填充喷嘴附近的液体压力。

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