公开(公告)号：US09319888B2

公开(公告)日：2016-04-19

申请号：US14123843

申请日：2012-08-06

申请人： Keigo Hasegawa ,  Masayuki Takekawa ,  Keat Beng Toh

发明人： Keigo Hasegawa ,  Masayuki Takekawa ,  Keat Beng Toh

IPC分类号： H04W16/14 ,  H04W72/08 ,  H04W72/04

CPC分类号： H04W16/14 ,  H04W72/0453 ,  H04W72/085 ,  H04W72/087

摘要： A technique for enabling utilization of a one-way link in wireless communication systems of the type using whitespaces is disclosed. A wireless communication system is arranged to include a transmitting station which transmits data by wireless communication and receiving stations which receive data as sent thereto, for performing wireless communication by using a whitespace. The receiving station detects data receivability at a specific frequency and sends communication quality information which is a detection result thereof to the transmitting station. The transmitting station holds this communication quality information. Then, upon startup of data reception by wireless communication, the receiving station sends to the transmitting station a packet indicating required quality which is a condition for the data reception. The transmitting station selects, by reference to the communication quality information, a frequency satisfying this required quality and allocates it to the receiving station as a frequency used for data transmission.

摘要翻译： 公开了一种使用空白来使能该类型的无线通信系统中的单向链路的技术。 无线通信系统被配置为包括通过无线通信发送数据的发送站和接收发送到其的数据的接收站，用于通过使用空白进行无线通信。 接收站以特定频率检测数据可接收性，并将作为其检测结果的通信质量信息发送到发送站。 发送站持有该通信质量信息。 然后，在通过无线通信启动数据接收时，接收站向发送站发送指示作为数据接收的条件的所需质量的分组。 发送站通过参考通信质量信息选择满足该所需质量的频率，并将其分配给接收站作为用于数据传输的频率。

公开(公告)号：US20090202706A1

公开(公告)日：2009-08-13

申请号：US12303552

申请日：2007-06-01

申请人： Masahisa Kousaka ,  Hideo Toriumi ,  Keigo Hasegawa

发明人： Masahisa Kousaka ,  Hideo Toriumi ,  Keigo Hasegawa

IPC分类号： B05D5/06 ,  G02C7/02

CPC分类号： G02B1/10 ,  B29D11/00865 ,  G02B1/111 ,  G02B1/113

摘要： Even when the optical surface (2a, 2b) of a spectacle lens (1) is a machined surface, a machining trace can be erased, so no machining trace is visually observed during inspection. The step of applying a coating film solution, made of a material which is the same as that of a lens base material, on the optical surface (2a, 2b) of the spectacle lens (1) which is a machined surface, and the step of forming a coating film (4) by hardening, by heating, the coating film solution applied to the optical surface (2a, 2b) are provided. The steps of forming a hard coating film (5) on the film (4) and an antireflection film (6) on the hard coating film (5) are also provided.

摘要翻译： 即使当眼镜镜片（1）的光学表面（2a，2b）是加工表面时，可以擦除加工痕迹，因此在检查期间目视不会观察到加工痕迹。 将由与透镜基材相同的材料制成的涂膜溶液涂布在作为加工表面的眼镜镜片（1）的光学表面（2a，2b）上的步骤，以及步骤 通过加热涂布在光学表面（2a，2b）上的涂膜溶液进行硬化来形成涂膜（4）。 还提供了在硬涂膜（5）上在膜（4）上形成硬涂膜（5）和抗反射膜（6）的步骤。

公开(公告)号：US08162719B2

公开(公告)日：2012-04-24

申请号：US12443974

申请日：2008-03-27

申请人： Keigo Hasegawa ,  Yoshihiro Kikuchi ,  Shigeru Takizawa

发明人： Keigo Hasegawa ,  Yoshihiro Kikuchi ,  Shigeru Takizawa

IPC分类号： B24B49/00

CPC分类号： B24B13/046 ,  B23B5/36 ,  B23B2226/31 ,  B23C3/16 ,  B24B13/023 ,  B24B13/06 ,  B29D11/00019 ,  B29D11/00028 ,  B29D11/00942 ,  Y10T82/143

摘要： The optical surface of a lens (21) held and rotated by the rotating shaft (12) of a lathe is cut or ground into an aspherical surface from a direction perpendicular to the axis of the rotating shaft (12) and the axial direction of the rotating shaft (12) while a processing locus (t) which is concentric or spiral about the rotating shaft (12) as the center is formed. In processing, the lens (21) is arranged in a grinding region (20) at a position spaced apart from the turning center (Zo) of the processing locus (t).

摘要翻译： 由车床的旋转轴（12）保持和旋转的透镜（21）的光学表面从垂直于旋转轴（12）的轴线的方向和 旋转轴（12），同时形成作为中心的以旋转轴（12）为中心的同心或螺旋状的处理轨迹（t）。 在处理中，透镜（21）在与处理轨迹（t）的转动中心（Zo）间隔开的位置处布置在研磨区域（20）中。

公开(公告)号：US20140348124A1

公开(公告)日：2014-11-27

申请号：US14344161

申请日：2012-09-03

申请人： Keigo Hasegawa ,  Takashi Yano

发明人： Keigo Hasegawa ,  Takashi Yano

IPC分类号： H04W16/14 ,  B61L3/12 ,  H04W4/04 ,  H04W72/08 ,  H04B1/7143

CPC分类号： H04W16/14 ,  B61L3/125 ,  H04B1/7143 ,  H04B2201/71346 ,  H04B2201/71384 ,  H04W4/04 ,  H04W4/046 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/082 ,  H04W84/005

摘要： In a wireless communication system, an APM provides sequential numbers to channels formed by dividing a specific frequency band, selects the channels in bit-reversed order of the numbers to divide the channels in frequency groups, creates a small hopping table for each frequency group, and generates a hopping table using the plurality of small hopping tables, and an AP performs channel access to a STA by frequency hopping with reference to the hopping table.

摘要翻译： 在无线通信系统中，APM为通过划分特定频带而形成的信道提供顺序号码，按照数字的倒数顺序选择频道中的频道，以分频频率组中的频道，为每个频率组创建小跳频表， 并使用多个小型跳频表生成跳频表，并且AP通过参考跳频表跳频来执行对STA的频道接入。

公开(公告)号：US20140112215A1

公开(公告)日：2014-04-24

申请号：US14123843

申请日：2012-08-06

申请人： Keigo Hasegawa ,  Masayuki Takekawa ,  Keat Beng Toh

发明人： Keigo Hasegawa ,  Masayuki Takekawa ,  Keat Beng Toh

IPC分类号： H04W16/14 ,  H04W72/04 ,  H04W72/08

CPC分类号： H04W16/14 ,  H04W72/0453 ,  H04W72/085 ,  H04W72/087

摘要： A technique for enabling utilization of a one-way link in wireless communication systems of the type using whitespaces is disclosed. A wireless communication system (1) is arranged to include a transmitting station (10) which transmits data by wireless communication and receiving stations (21-22) which receive data as sent thereto, for performing wireless communication by using a whitespace. The receiving station (21, 22) detects data receivability at a specific frequency and sends communication quality information which is a detection result thereof to the transmitting station (10). The transmitting station (10) holds this communication quality information. Then, upon startup of data reception by wireless communication, the receiving station (21, 22) sends to the transmitting station (10) a packet indicating required quality which is a condition for the data reception. The transmitting station (10) selects, by reference to the communication quality information, a frequency satisfying this required quality and allocates it to the receiving station (21, 22) as a frequency used for data transmission.

摘要翻译： 公开了一种使用空白来使能该类型的无线通信系统中的单向链路的技术。 无线通信系统（1）被设置为包括通过无线通信发送数据的发送站（10）和接收发送到其的数据的接收站（21-22），用于通过使用空白进行无线通信。 接收站（21,22）以特定频率检测数据可接收性，并将作为其检测结果的通信质量信息发送到发送站（10）。 发送站（10）保持该通信质量信息。 然后，在通过无线通信启动数据接收时，接收站（21,22）向发送站（10）发送指示作为数据接收的条件的所需质量的分组。 发送站（10）通过参照通信质量信息选择满足该所需质量的频率，并将其分配给接收站（21,22）作为用于数据传输的频率。

公开(公告)号：US20100209603A1

公开(公告)日：2010-08-19

申请号：US12670114

申请日：2008-07-03

申请人： Keigo Hasegawa ,  Akihiro Maeda ,  Yoshifumi Watanabe

发明人： Keigo Hasegawa ,  Akihiro Maeda ,  Yoshifumi Watanabe

IPC分类号： G02C7/02

CPC分类号： G02B1/11 ,  B24B13/00 ,  G02B1/043 ,  G02B1/105 ,  G02B1/14

摘要： This invention provides a process for producing a spectacle lens, which can remove machining traces, is free from a striped pattern, a variation in the degree of lenses, and a sagged shape and can improve the optical properties and quality of the spectacle lens. To this end, an optical surface (2a, 2b) of a spectacle lens (1) is machined. A hard coat film (4) formed of a material having hardness equal to or higher than a lens base material is formed on the machined optical surface (2a, 2b). Thereafter, the surface of the hard coat film (4) is polished, and an antireflection film (5) is formed on the polished hard coat film (4).

摘要翻译： 本发明提供一种制造可以去除加工痕迹的眼镜镜片的制造方法，没有条纹图案，透镜的程度的变化和下垂的形状，并且可以提高眼镜镜片的光学性质和质量。 为此，加工了眼镜镜片（1）的光学表面（2a，2b）。 在加工后的光学面（2a，2b）上形成由硬度等于或高于透镜基材的材料形成的硬涂膜（4）。 然后，对硬涂膜（4）的表面进行研磨，在抛光硬涂膜（4）上形成防反射膜（5）。

公开(公告)号：US20100112907A1

公开(公告)日：2010-05-06

申请号：US12443974

申请日：2008-03-27

申请人： Keigo Hasegawa ,  Yoshihiro Kikuchi ,  Shigeru Takizawa

发明人： Keigo Hasegawa ,  Yoshihiro Kikuchi ,  Shigeru Takizawa

IPC分类号： B24B13/04 ,  B23B5/36

CPC分类号： B24B13/046 ,  B23B5/36 ,  B23B2226/31 ,  B23C3/16 ,  B24B13/023 ,  B24B13/06 ,  B29D11/00019 ,  B29D11/00028 ,  B29D11/00942 ,  Y10T82/143

摘要： The optical surface of a lens (21) held and rotated by the rotating shaft (12) of a lathe is cut or ground into an aspherical surface from a direction perpendicular to the axis of the rotating shaft (12) and the axial direction of the rotating shaft (12) while a processing locus (t) which is concentric or spiral about the rotating shaft (12) as the center is formed. In processing, the lens (21) is arranged in a grinding region (20) at a position spaced apart from the turning center (Zo) of the processing locus (t).

摘要翻译： 由车床的旋转轴（12）保持和旋转的透镜（21）的光学表面从垂直于旋转轴（12）的轴线的方向和 旋转轴（12），同时形成作为中心的以旋转轴（12）为中心的同心或螺旋状的处理轨迹（t）。 在处理中，透镜（21）在与处理轨迹（t）的转动中心（Zo）间隔开的位置处布置在研磨区域（20）中。

公开(公告)号：US09294928B2

公开(公告)日：2016-03-22

申请号：US14344161

申请日：2012-09-03

申请人： Keigo Hasegawa ,  Takashi Yano

发明人： Keigo Hasegawa ,  Takashi Yano

IPC分类号： H04W16/14 ,  B61L3/12 ,  H04B1/7143 ,  H04W4/04 ,  H04W72/08 ,  H04W72/04 ,  H04W84/00

CPC分类号： H04W16/14 ,  B61L3/125 ,  H04B1/7143 ,  H04B2201/71346 ,  H04B2201/71384 ,  H04W4/04 ,  H04W4/046 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/082 ,  H04W84/005

摘要： In a wireless communication system, an APM provides sequential numbers to channels formed by dividing a specific frequency band, selects the channels in bit-reversed order of the numbers to divide the channels in frequency groups, creates a small hopping table for each frequency group, and generates a hopping table using the plurality of small hopping tables, and an AP performs channel access to a STA by frequency hopping with reference to the hopping table.

摘要翻译： 在无线通信系统中，APM为通过划分特定频带而形成的信道提供顺序号码，以数字的倒数顺序选择频道中的频道，对频率组进行分频，为每个频率组创建小跳频表， 并使用多个小型跳频表生成跳频表，并且AP通过参考跳频表跳频来执行对STA的频道接入。