专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08205130B2 Decoding apparatus 失效
标题翻译：解码装置
公开(公告)号：US08205130B2
公开(公告)日：2012-06-19
申请号：US12100730
申请日：2008-04-10
申请人： Masashi Shinagawa , Hiroyuki Yamagishi , Makoto Nada
发明人： Masashi Shinagawa , Hiroyuki Yamagishi , Makoto Nada
IPC分类号： G06F11/00
CPC分类号： H03M13/1137 , H03M13/1111 , H03M13/6566
摘要： In the present application, there is provided a decoding apparatus for decoding low density parity check codes, including: a plurality of storage sections configured to store logarithmic likelihood ratios or logarithmic posteriori probability ratios for one codeword into addresses thereof which are independent of each other thereamong; and a readout section configured to simultaneously read out, from among the logarithmic likelihood ratios or logarithmic posteriori probability ratios for the one codeword stored in the storage sections, a plurality of ones of the logarithmic likelihood ratios or logarithmic posteriori probability ratios which correspond to non-zero value elements in a predetermined one row of the check matrix used in a coding process of the low density parity check codes.
摘要翻译：在本申请中，提供了一种用于解码低密度奇偶校验码的解码装置，包括：多个存储部分，被配置为将一个码字的对数似然比或对数后验概率比存储为彼此独立的地址 ; 以及读出部，被配置为从存储在存储部中的一个码字的对数似然比或对数后验概率之中同时读出与非对数似然比对应的多个对数似然比或对数后验概率，在低密度奇偶校验码的编码处理中使用的校验矩阵的预定一行中的零值元素。

2. 发明申请

US20100031124A1 Transmission apparatus and method, reception apparatus and method, and program 失效
标题翻译：发送装置及方法，接收装置和方法以及程序
公开(公告)号：US20100031124A1
公开(公告)日：2010-02-04
申请号：US12317268
申请日：2008-12-18
申请人： Masashi Shinagawa , Makoto Noda , Hiroyuki Yamagishi , Keitarou Kondou
发明人： Masashi Shinagawa , Makoto Noda , Hiroyuki Yamagishi , Keitarou Kondou
IPC分类号： H03M13/15 , G06F11/10
CPC分类号： H04L1/0061 , H03M13/036 , H03M13/09 , H03M13/6516 , H04L1/0041
摘要： A transmission apparatus includes: a CRC encoding processing unit configured to include a plurality of generating polynomials for an CRC encoding processing with each of a plurality of data of which the code lengths differ as a target, and employ the optimal generating polynomial out of the plurality of generating polynomials to perform the CRC encoding processing; and a transmission unit configured to transmit data obtained by the CRC encoding processing unit performing the CRC encoding processing.
摘要翻译：发送装置包括：CRC编码处理单元，被配置为包括用于CRC编码处理的多个生成多项式，其中码长度不同的多个数据中的每一个作为目标，并且使用多个中的最优生成多项式生成多项式以执行CRC编码处理; 以及发送单元，被配置为发送由执行CRC编码处理的CRC编码处理单元获得的数据。

3. 发明申请

US20080320370A1 CRC generator polynomial select method, CRC coding method and CRC coding circuit 失效
标题翻译： CRC生成多项式选择方法，CRC编码方法和CRC编码电路
公开(公告)号：US20080320370A1
公开(公告)日：2008-12-25
申请号：US11821561
申请日：2007-06-22
申请人： Masashi Shinagawa , Keitarou Kondou , Makoto Noda
发明人： Masashi Shinagawa , Keitarou Kondou , Makoto Noda
IPC分类号： H03M13/00
CPC分类号： H03M13/09 , H03M13/6508
摘要： Disclosed herein is a CRC generator polynomial select method for selecting a generator polynomial to be used in CRC coding processing and/or CRC processing of inspecting a CRC processing result, the CRC generator polynomial select method may include a first process of finding largest minimum Hamming distances Max.dmin; a second process of finding code lengths n for each of the largest minimum Hamming distances Max.dmin and determining a range expressed by relations nmin (r, Max.dmin)≦n≦nmax (r, Max.dmin); a third process of searching all generator polynomials G(x) for specific generator polynomials G(x); and a fourth process of selecting final generator polynomials G(x) each having a smallest term count w and a lowest code undetected-error probability Pud from the specific generator polynomials G(x).
摘要翻译：本发明公开了一种CRC生成多项式选择方法，用于选择在CRC编码处理中使用的生成多项式和/或检查CRC处理结果的CRC处理，CRC生成多项式选择方法可以包括找到最大最小汉明距离的第一处理 Max.dmin; 对于最大最小汉明距离Max.dmin中的每一个找到码长度n的第二过程，并且确定由关系nmin（r，Max.dmin）表示的范围，其中，nmin（r，Max.dmin）; 搜索特定生成多项式G（x）的所有生成多项式G（x）的第三处理; 以及从特定生成多项式G（x）中选择最终生成多项式G（x）的第四处理，每个最终生成多项式G（x）具有最小项数w和最低代码未检测错误概率Pud。

4. 发明授权

US09366900B2 Adhesive for polarizing plate, polarizing plate, method for producing same, optical film, and image display device 有权
标题翻译：用于偏光板的粘合剂，偏振片，其制造方法，光学膜和图像显示装置
公开(公告)号：US09366900B2
公开(公告)日：2016-06-14
申请号：US13581916
申请日：2011-03-03
申请人： Reiko Akari , Tetsurou Ikeda , Masashi Shinagawa , Yoshifumi Asahara
发明人： Reiko Akari , Tetsurou Ikeda , Masashi Shinagawa , Yoshifumi Asahara
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02F1/133528 , B32B2457/202 , C09J2203/318 , G02B5/3025 , G02F2201/54 , G02F2202/28 , Y10T428/1041 , Y10T428/1059 , C09J129/04 , C08K3/34 , C08K5/175
摘要： An object of the invention is to provide an adhesive for a polarizing plate that has high adhering strength, makes it possible to prevent a reduction in the light transmittance of a polarizing plate and to suppress the occurrence of knicks, and is less likely to cause a reduction in the light transmittance of a polarizing plate even in a humidified environment while having the above characteristics. The invention is directed to an adhesive for a polarizing plate for use in fixing a transparent protective film on at least one side of a polarizer, the adhesive including a resin solution containing a polyvinyl alcohol-based resin and a water-soluble silicate.
摘要翻译：本发明的目的是提供一种具有高粘附强度的偏光板用粘合剂，可以防止偏光板的透光率降低，抑制尼克斯的发生，并且不太可能引起即使在具有上述特性的情况下，即使在加湿环境中也能降低偏光板的透光率。本发明涉及一种用于偏振板的粘合剂，用于将透明保护膜固定在偏振片的至少一侧上，该粘合剂包括含有聚乙烯醇类树脂和水溶性硅酸盐的树脂溶液。

5. 发明授权

US09209931B2 Device and method for transmission, device and method for reception, and program 有权
标题翻译：用于传输的装置和方法，用于接收和编程的装置和方法
公开(公告)号：US09209931B2
公开(公告)日：2015-12-08
申请号：US12934159
申请日：2009-04-02
申请人： Masashi Shinagawa , Makoto Noda
发明人： Masashi Shinagawa , Makoto Noda
IPC分类号： H03M13/00 , H04L1/00 , H03M13/35 , H03M13/09
CPC分类号： H04L1/001 , H03M13/09 , H03M13/35 , H04L1/007 , H04L1/0072
摘要： The present invention relates to a device and a method for transmission, a device and a method for reception, and a program that make it possible to obtain an undetected error probability characteristic close to a limit value in a system using a CRC for a plurality of pieces of data having different code lengths. A generator polynomial for header data which generator polynomial is used when a CRC coding process is performed on header data and a generator polynomial for sub-header data which generator polynomial is used when the CRC coding process is performed on sub-header data are set in a transmitting device. The transmitting device selects a generator polynomial according to data set as an object of the CRC coding process.
摘要翻译：本发明涉及一种用于发送的装置和方法，一种用于接收的装置和方法，以及一种程序，其使得能够获得在使用CRC的系统中接近极限值的未检测到的误差概率特性具有不同码长的数据片段。在对标题数据执行CRC编码处理时使用生成多项式的生成多项式和在对子标题数据执行CRC编码处理时使用生成多项式的子标题数据的生成多项式的生成多项式设置在发送装置。发送装置根据作为CRC编码处理的对象设定的数据选择生成多项式。

6. 发明申请

US20100229076A1 Decoding Apparatus and Decoding Method 审中-公开
标题翻译：解码装置和解码方法
公开(公告)号：US20100229076A1
公开(公告)日：2010-09-09
申请号：US12699604
申请日：2010-02-03
申请人： Masashi SHINAGAWA , Makoto Noda , Hiroyuki Yamagishi
发明人： Masashi SHINAGAWA , Makoto Noda , Hiroyuki Yamagishi
IPC分类号： H03M13/41 , G06F11/10
CPC分类号： H03M13/4176 , H03M13/4169 , H03M13/6561
摘要： Disclosed herein is a decoding apparatus including: with N and x each being a positive integer and k being a positive integer being equal to or greater than 1, a shift register of k stages configured to accumulate path select information for k inputs that is information about a survivor path of xN bits made up of radix-2x in each transient state of a convolutional code of the number of states N; a path memory having one bank configured to store, at one address, the path select information for k inputs accumulated in the shift register; and a traceback circuit configured to trace back paths for m=rkx time in one clock by use of the path select information read from the path memory with t being a divisor of kx and r being 2 or 1/t.
摘要翻译：本文公开了一种解码装置，包括：N和x各自为正整数，k为正整数等于或大于1，k级的移位寄存器被配置为累积用于k个输入的路径选择信息，其是关于在状态数N的卷积码的每个瞬态中由radix-2x组成的xN比特的幸存路径; 具有一个存储体的路径存储器，被配置为在一个地址处存储用于存储在移位寄存器中的k个输入的路径选择信息; 以及回溯电路，其被配置为通过使用从路径存储器读取的路径选择信息来跟踪一个时钟中的m = rkx时间的路径，其中t是kx的除数，r是2或1 / t。

7. 发明申请

US20050166123A1 Transmission/reception system, transmitter and transmitting and method, receiver and receiving method, recording medium, and program 审中-公开
标题翻译：发射/接收系统，发射机和发射方法，接收和接收方法，记录介质和程序
公开(公告)号：US20050166123A1
公开(公告)日：2005-07-28
申请号：US11017943
申请日：2004-12-22
申请人： Kaoru Yanamoto , Makoto Noda , Keitarou Kondou , Masashi Shinagawa , Takatsuna Sasaki
发明人： Kaoru Yanamoto , Makoto Noda , Keitarou Kondou , Masashi Shinagawa , Takatsuna Sasaki
IPC分类号： H03M13/00 , H03M13/37 , H04L1/00 , H04L1/18 , H04L1/24 , H04N7/24 , H04N19/00 , H04N19/65 , H04N19/88
CPC分类号： H04L1/0071 , H03M13/1515 , H03M13/373 , H04L1/0057
摘要： A transmission/reception system is provided. In a transmitter, error correction data is added to each set of N TS packets, an RTP packet is generated by collecting M (N>M) TS packets with the added error correction data and sequentially assigning a sequence number to each set of the M TS packets, and each RTP packet is transmitted by converting the RTP packets into data transmittable to a receiver. In the receiver, the data from the transmitter is received, the RTP packet is acquired from the data received, it is judged, from the sequence number of the RTP packet, whether there is any dropped packet not received, and the dropped packet is corrected by using the RTP packets, if there is a dropped packet not received.
摘要翻译：提供发送/接收系统。在发送机中，将纠错数据添加到每个N个TS数据包集合中，通过利用所附加的纠错数据收集M（N> M）个TS数据包并产生一个RTP数据包， TS分组，并且通过将RTP分组转换成可发送到接收机的数据来发送每个RTP分组。在接收机中，接收到来自发射机的数据，从接收到的数据中获取RTP分组，从RTP分组的序列号中判断是否有丢弃的分组未被接收，并且丢弃的分组被校正通过使用RTP数据包，如果没有收到丢弃的数据包。

8. 发明申请

US20120320459A1 ADHESIVE FOR POLARIZING PLATE, POLARIZING PLATE, METHOD FOR PRODUCING SAME, OPTICAL FILM, AND IMAGE DISPLAY DEVICE 有权
标题翻译：用于偏光板，极化板，其制造方法，光学膜和图像显示装置的粘合剂
公开(公告)号：US20120320459A1
公开(公告)日：2012-12-20
申请号：US13581916
申请日：2011-03-03
申请人： Reiko Akari , Tetsurou Ikeda , Masashi Shinagawa , Yoshifumi Asahara
发明人： Reiko Akari , Tetsurou Ikeda , Masashi Shinagawa , Yoshifumi Asahara
IPC分类号： G02B5/30 , C09J129/04
CPC分类号： G02F1/133528 , B32B2457/202 , C09J2203/318 , G02B5/3025 , G02F2201/54 , G02F2202/28 , Y10T428/1041 , Y10T428/1059 , C09J129/04 , C08K3/34 , C08K5/175
摘要： An object of the invention is to provide an adhesive for a polarizing plate that has high adhering strength, makes it possible to prevent a reduction in the light transmittance of a polarizing plate and to suppress the occurrence of knicks, and is less likely to cause a reduction in the light transmittance of a polarizing plate even in a humidified environment while having the above characteristics. The invention is directed to an adhesive for a polarizing plate for use in fixing a transparent protective film on at least one side of a polarizer, the adhesive including a resin solution containing a polyvinyl alcohol-based resin and a water-soluble silicate.
摘要翻译：本发明的目的是提供一种具有高粘附强度的偏光板用粘合剂，可以防止偏光板的透光率降低，抑制尼克斯的发生，并且不太可能引起即使在具有上述特性的情况下，即使在加湿环境中也能降低偏光板的透光率。本发明涉及一种用于偏振板的粘合剂，用于将透明保护膜固定在偏振片的至少一侧上，该粘合剂包括含有聚乙烯醇类树脂和水溶性硅酸盐的树脂溶液。

9. 发明授权

US08327251B2 Transmission apparatus and method, reception apparatus and method, and program 失效
标题翻译：发送装置及方法，接收装置和方法以及程序
公开(公告)号：US08327251B2
公开(公告)日：2012-12-04
申请号：US12317268
申请日：2008-12-18
申请人： Masashi Shinagawa , Makoto Noda , Hiroyuki Yamagishi , Keitarou Kondou
发明人： Masashi Shinagawa , Makoto Noda , Hiroyuki Yamagishi , Keitarou Kondou
IPC分类号： H03M13/09
CPC分类号： H04L1/0061 , H03M13/036 , H03M13/09 , H03M13/6516 , H04L1/0041
摘要： A transmission apparatus includes: a CRC encoding processing unit configured to include a plurality of generating polynomials for an CRC encoding processing with each of a plurality of data of which the code lengths differ as a target, and employ the optimal generating polynomial out of the plurality of generating polynomials to perform the CRC encoding processing; and a transmission unit configured to transmit data obtained by the CRC encoding processing unit performing the CRC encoding processing.
摘要翻译：发送装置包括：CRC编码处理单元，被配置为包括用于CRC编码处理的多个生成多项式，其中码长度不同的多个数据中的每一个作为目标，并且使用多个中的最优生成多项式生成多项式以执行CRC编码处理; 以及发送单元，被配置为发送由执行CRC编码处理的CRC编码处理单元获得的数据。

10. 发明申请

US20100079862A1 POLARIZING FIBER, POLARIZER, POLARIZING PLATE, LAMINATED OPTICAL FILM, AND IMAGE DISPLAY 审中-公开
标题翻译：极化光纤，极化器，极化板，层压光学膜和图像显示
公开(公告)号：US20100079862A1
公开(公告)日：2010-04-01
申请号：US12523223
申请日：2008-06-04
申请人： Minoru Miyatake , Akinori Nishimura , Masashi Shinagawa , Yasuko Iwakawa
发明人： Minoru Miyatake , Akinori Nishimura , Masashi Shinagawa , Yasuko Iwakawa
IPC分类号： G02B5/30
CPC分类号： G02B5/30 , D01D5/36 , D01F8/06 , D01F8/10 , G02B5/3025 , G02B27/28
摘要： As the polarizing fiber of the present invention, the cross sectional form perpendicular to the longitudinal direction has a sea-island structure, and the cross sectional form is continuously made up in the longitudinal direction. A resin (sea component) that constitutes the sea region of the sea-island structure comprises a dichroic dye, and a resin (island component) that constitutes the island regions of the sea-island structure is a transparent resin.The polarizing fiber of the present invention may be used as a forming material of a polarizer, for example. By using the above polarizing fiber, a polarizer wherein unevenness of the transmittance is small and cracks are less generated may be formed.
摘要翻译：作为本发明的偏振光纤，与长度方向垂直的截面形状为海岛状结构，截面形状在长度方向连续地构成。构成海岛结构的海域的树脂（海成分）包括二色性染料，构成海岛结构的岛状区域的树脂（岛成分）为透明树脂。本发明的偏振光纤例如可以用作偏振片的形成材料。通过使用上述偏振光纤，可以形成透光率的不均匀性小，产生裂纹少的偏振片。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式