公开(公告)号：US20130156240A1

公开(公告)日：2013-06-20

申请号：US13819732

申请日：2012-07-03

申请人： Yoshiaki Takagi ,  Takashi Katayama ,  Hikaru Takato

发明人： Yoshiaki Takagi ,  Takashi Katayama ,  Hikaru Takato

IPC分类号： H04R25/00

CPC分类号： H04R25/50 ,  H04R25/552 ,  H04R25/70 ,  H04R2225/43

摘要： A hearing assistance suitability determining device, that determines suitability including whether a subject can clearly hear speech using dichotic hearing assistance, includes: a subject hearing ability information input unit; a hearing ability type determining unit that determines at least one hearing ability type that corresponds to the hearing ability information, based on hearing ability information frequency characteristics; a suitability determining unit that determines suitability for dichotic hearing assistance based on the at least one hearing ability type determined by the hearing ability type determining unit; and suitability presenting unit that presents the suitability determined by the suitability determining unit. The suitability determining unit determines, by referring to a correspondence relationship, suitability based on clarity improvement for speech sound corresponding to the determined hearing ability type, the correspondence relationship indicating, for each hearing ability type, degree of perceived speech clarity improvement by the dichotic hearing assistance.

摘要翻译： 一种听力辅助适应性确定装置，其确定适合性，包括对象是否可以使用双耳听觉辅助来清楚地听到语音，包括：主体听力能力信息输入单元; 听觉能力类型确定单元，其基于听力信息频率特性确定与听力能力信息相对应的至少一种听力类型; 基于由所述听力能力类型确定单元确定的所述至少一种听力能力类型来确定双眼助听器的适合性的适合性确定单元; 和适合性呈现单元，其表示由适用性确定单元确定的适合性。 适应性确定单元通过参考对应关系确定基于对应于所确定的听力类型的语音的清晰度改进的适应性，对于每种听力类型的对应关系，通过双耳听觉的感知语音清晰度改善程度 帮助。

公开(公告)号：US08428953B2

公开(公告)日：2013-04-23

申请号：US12521916

申请日：2008-05-20

申请人： Kojiro Ono ,  Takeshi Norimatsu ,  Yoshiaki Takagi ,  Takashi Katayama

发明人： Kojiro Ono ,  Takeshi Norimatsu ,  Yoshiaki Takagi ,  Takashi Katayama

IPC分类号： G10L13/06 ,  G10L21/02 ,  G10L21/00 ,  G10L11/00 ,  G10L11/04 ,  G10L11/06

CPC分类号： G10L19/005

摘要： An audio decoding device of the present invention includes: a decoding unit decoding a stream to a spectrum coefficient, and outputting stream information when a frame included in the stream cannot be decoded; an orthogonal transformation unit transforming the spectrum coefficient to a time signal; a correction unit generating a correction time signal based on an output waveform within a reference section that is in a section that overlaps between an error frame section to which the stream information is outputted and an adjacent frame section and that is a section in the middle of the adjacent frame section, when the decoding unit outputs the stream information: and an output unit generating the output waveform by synthesizing the correction time signal and the time signal.

摘要翻译： 本发明的音频解码装置包括：解码单元将流解码为频谱系数，并且当流中包括的帧不能被解码时，输出流信息; 正交变换单元，将频谱系数变换为时间信号; 校正单元，基于在与输出流信息的错误帧部分和相邻帧部分重叠的部分中的基准部分内的输出波形，生成校正时间信号， 相邻帧部分，当解码单元输出流信息时;以及输出单元，通过合成校正时间信号和时间信号来产生输出波形。

公开(公告)号：US08391513B2

公开(公告)日：2013-03-05

申请号：US12519248

申请日：2008-10-16

申请人： Tomokazu Ishikawa ,  Takeshi Norimatsu ,  Takashi Katayama

发明人： Tomokazu Ishikawa ,  Takeshi Norimatsu ,  Takashi Katayama

IPC分类号： H03G5/00

CPC分类号： H04M3/568 ,  G10L19/008 ,  G10L25/12 ,  H04L65/607

摘要： To provide an enhanced true-to-life atmosphere enjoyed in multipoint connecting, and reduce a calculation load at a multipoint connection unit, as well.A stream synthesizing device includes an input unit which inputs at least two coded signals each including a first downmix acoustic signal and an extended signal, each of first downmix acoustic signals being obtained by coding an acoustic signal into which at least two sound signals are downmixed, and the extended signal being for obtaining the at least two sound signals out of the first downmix acoustic signal; a coded signal generating unit which generates: a second downmix acoustic signal and an extended signal based on each of coded signals inputted by the input unit, the second downmix acoustic signal being for obtaining each of the first downmix acoustic signals, and the generated extended signal being for obtaining each of the first downmix acoustic signals out of the second downmix acoustic signal; and generate a coded signal including the generated second downmix acoustic signal, the generated extended signal, and each of extended signals included in the corresponding inputted coded signal; and an output unit which outputs the generated coded signal.

摘要翻译： 为了提供在多点连接中享受的增强的真实生活氛围，并减少多点连接单元的计算负荷。 流合成装置包括：输入单元，其输入至少两个编码信号，每个编码信号包括第一下混音声信号和扩展信号，每个第一下混音声信号是通过对至少两个声音信号进行混合的声信号进行编码而获得的， 并且所述扩展信号用于从所述第一下混声音信号中获得所述至少两个声音信号; 编码信号生成单元，其基于由所述输入单元输入的每个编码信号生成第二下混声音信号和扩展信号，所述第二下混声音信号用于获得所述第一下混声音信号中的每一个，并且所生成的扩展信号 用于从所述第二下混声音信号中获得所述第一下混声音信号中的每一个; 并生成包括所生成的第二下混声音信号，所生成的扩展信号和包括在相应的输入编码信号中的每个扩展信号的编码信号; 以及输出单元，其输出所生成的编码信号。

公开(公告)号：US20120143764A1

公开(公告)日：2012-06-07

申请号：US13369357

申请日：2012-02-09

申请人： Motoji Ohmori ,  Shunji Ohara ,  Takashi Katayama ,  Masayuki Kozuka

发明人： Motoji Ohmori ,  Shunji Ohara ,  Takashi Katayama ,  Masayuki Kozuka

IPC分类号： G06Q99/00 ,  H04L9/28

CPC分类号： G06Q10/10 ,  G06Q50/04 ,  H04L9/0891 ,  H04L9/3263 ,  H04L2209/603 ,  Y02P90/30

摘要： A design information providing system, which does not allow continuation of manufacturing of products unless a patent license contract is concluded, includes a terminal apparatus (40a) of a user manufacturing a product (BD player (50)) and includes a patent license issuing server (20a) issuing, to the terminal apparatus (40a), a contract certificate (60) certifying the conclusion of the contract, when a contract for a license necessary for manufacturing the BD player (50) is concluded with the user of the terminal apparatus (40a). Further, the design information providing system includes a design information providing server (an encryption key issuing server (30a)) transmitting an encryption key (80) to the terminal apparatus (40a) on condition of the confirmation of the contract certificate (60), when a request for design information (encryption key (80)) unique to the BD player (50) is transmitted from the terminal apparatus (40a).

摘要翻译： 一种设计信息提供系统，除非专利许可合同结束，否则不允许继续制造产品，包括制造产品（BD播放器（50））的用户的终端设备（40a），并且包括专利许可证颁发服务器 （20a）向所述终端装置（40a）发出证明合同结论的合同证书（60），当终端装置的用户签订制造BD播放器（50）所需许可证的合同时 （40a）。 此外，设计信息提供系统包括在确认合同证书（60）的条件下，向终端装置（40a）发送加密密钥（80）的设计信息提供服务器（加密密钥发布服务器（30a））， 当从终端装置（40a）发送对BD播放器（50）特有的设计信息（加密密钥（80））的请求时。

公开(公告)号：US08184076B2

公开(公告)日：2012-05-22

申请号：US12673449

申请日：2008-08-12

申请人： Takashi Katayama ,  Masahiro Shimizu

发明人： Takashi Katayama ,  Masahiro Shimizu

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/1395 ,  G09G2300/0491

摘要： In a method of driving a liquid crystal display device in accordance with the present invention, a transition voltage (+25 VDC) for causing liquid crystal molecules to be in a bend orientation state is applied, and after an entire surface is changed into the bend orientation state, the voltage applied to a liquid crystal layer is continuously reduced from a transition voltage to a reverse tilt eliminating voltage.

摘要翻译： 在根据本发明的液晶显示装置的驱动方法中，施加使液晶分子处于弯曲取向状态的转变电压（+ 25VDC），在整个表面变成弯曲之后 施加到液晶层的电压从转变电压持续降低到反向倾斜消除电压。

公开(公告)号：US20120033158A1

公开(公告)日：2012-02-09

申请号：US13264801

申请日：2010-04-12

申请人： Yohei Nakanishi ,  Masanobu Mizusaki ,  Takashi Katayama ,  Yuichi Kawahira

发明人： Yohei Nakanishi ,  Masanobu Mizusaki ,  Takashi Katayama ,  Yuichi Kawahira

IPC分类号： G02F1/1337 ,  G02F1/1335

CPC分类号： G02F1/133707 ,  G02F2001/13373 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/133776

摘要： A VA-mode liquid crystal display device having a high display quality is provided. A liquid crystal display device according to the present invention includes a vertical alignment type liquid crystal layer; a first substrate and a second substrate facing each other with the liquid crystal layer interposed therebetween; a first electrode provided in the first substrate on the liquid crystal layer side and a second electrode provided in the second substrate on the liquid crystal layer side; and a first alignment film provided between the first electrode and the liquid crystal layer and a second alignment film provided between the second electrode and the liquid crystal layer. The liquid crystal display device includes a plurality of pixel areas located in a matrix. Each of the plurality of pixel areas includes a first liquid crystal domain in which a tilt direction of liquid crystal molecules at the center and in the vicinity thereof in a layer plane and in a thickness direction of the liquid crystal layer when a voltage is applied between the first electrode and the second electrode is a predetermined first direction, a second liquid crystal domain in which such a tilt direction is a predetermined second direction, a third liquid crystal domain in which such a tilt direction is predetermined third direction and a fourth liquid crystal domain in which such a tilt direction is a predetermined fourth direction; a difference between any two among the first direction, the second direction, the third direction and the fourth direction is approximately equal to an integral multiple of 90°. The first liquid crystal domain is close to at least a part of the edges of the first electrode, and the at least a part includes a first edge portion, wherein an azimuthal angle component of an alignment regulation force caused by an oblique electric field generated in the vicinity of the first edge portion and an azimuthal angle component of an alignment regulation force caused by the second alignment film are opposite to each other. The second substrate includes a first rib provided in an area corresponding to the first edge portion.

公开(公告)号：US20110310319A1

公开(公告)日：2011-12-22

申请号：US13148762

申请日：2010-02-12

申请人： Masanobu Mizusaki ,  Tadashi Ohtake ,  Takashi Katayama ,  Masako Nakamura

发明人： Masanobu Mizusaki ,  Tadashi Ohtake ,  Takashi Katayama ,  Masako Nakamura

IPC分类号： G02F1/133

CPC分类号： G02B5/3083 ,  G02F1/133528 ,  G02F1/133711 ,  G02F1/133788

摘要： A liquid crystal display device (1) includes a first substrate (2), a second substrate (3) provided to face the first substrate (2), a liquid crystal layer (4) sandwiched between the first substrate (2) and the second substrate (3), a first polarizing plate (5) and a second polarizing plate (6) respectively provided on a side of the first substrate (2) and a side of the second substrate (3) which are opposed to sides to which the liquid crystal layer (4) is provided, and a common electrode (7) and a pixel electrode (9) provided to the liquid crystal layer (4) side of the first substrate (2). Alignment of liquid crystal molecules (4a) of the liquid crystal layer (4) is controlled by an electric field generated between the common electrode (7) and the pixel electrode (9). A polarizing layer (13) is provided on the liquid crystal layer (4) side of the second substrate (3) so as to be in contact with the liquid crystal layer (4). The polarizing layer (13) has a uniaxial absorption anisotropy, and serves as an alignment layer for regulating a direction of alignment of the liquid crystal molecules (4a).

摘要翻译： 液晶显示装置（1）包括第一基板（2），设置成面对第一基板（2）的第二基板（3），夹在第一基板（2）和第二基板 分别设置在第一基板（2）的一侧和第二基板（3）的一侧的基板（3），第一偏振板（5）和第二偏振板（6） 提供液晶层（4），以及设置在第一基板（2）的液晶层（4）侧的公共电极（7）和像素电极（9）。 通过在公共电极（7）和像素电极（9）之间产生的电场来控制液晶层（4）的液晶分子（4a）的对准。 在第二基板（3）的液晶层（4）侧设置有与液晶层（4）接触的偏振层（13）。 偏振层（13）具有单轴吸收各向异性，并且用作用于调节液晶分子（4a）的取向方向的取向层。

公开(公告)号：US20110199362A1

公开(公告)日：2011-08-18

申请号：US12673449

申请日：2008-08-12

申请人： Takashi Katayama ,  Masahiro Shimizu

发明人： Takashi Katayama ,  Masahiro Shimizu

IPC分类号： G09G5/00

CPC分类号： G09G3/3648 ,  G02F1/1395 ,  G09G2300/0491

摘要： In a method of driving a liquid crystal display device in accordance with the present invention, a transition voltage (+25 VDC) for causing liquid crystal molecules to be in a bend orientation state is applied, and after an entire surface is changed into the bend orientation state, the voltage applied to a liquid crystal layer is continuously reduced from a transition voltage to a reverse tilt eliminating voltage.

摘要翻译： 在根据本发明的液晶显示装置的驱动方法中，施加使液晶分子处于弯曲取向状态的转变电压（+ 25VDC），在整个表面变成弯曲之后 施加到液晶层的电压从转变电压持续降低到反向倾斜消除电压。

公开(公告)号：US20110142272A1

公开(公告)日：2011-06-16

申请号：US13059288

申请日：2010-06-15

申请人： Yoshiaki Takagi ,  Gempo Ito ,  Eiji Noguchi ,  Takashi Katayama ,  Hikaru Takato

发明人： Yoshiaki Takagi ,  Gempo Ito ,  Eiji Noguchi ,  Takashi Katayama ,  Hikaru Takato

IPC分类号： H04R25/00

CPC分类号： A61B5/121 ,  H04R25/552 ,  H04R25/70 ,  H04R2225/43

摘要： A hearing assistance suitability determining device (120) according to the present invention is a hearing assistance suitability determining device (120) which determines a suitability (153) of a subject for dichotic hearing assistance, and includes: a hearing ability information obtaining unit (130) which obtains left-ear hearing ability information (150) and right-ear hearing ability information (151) each of which indicates a hearing ability for frequencies; a hearing ability type determining unit (131) which determines, among hearing ability types each of which is defined by a tendency in a change of the hearing ability with respect to the frequencies, a hearing ability type (152) of the hearing ability indicated by the left-ear hearing ability information (150) and the right-ear hearing ability information (151); and a suitability deciding unit (132) which determines, with reference to a suitability database (144), the suitability (153) of the subject for the dichotic hearing assistance based on a suitability corresponding, in the suitability database (144), to the hearing ability type (152) determined by the hearing ability type determining unit (131), the suitability database (144) showing a correspondence relationship between each of the hearing ability types and one of suitabilities of the subject for dichotic hearing assistance.

摘要翻译： 根据本发明的听力辅助适应性确定装置（120）是确定用于双焦点助听器的对象的适合性（153）的听力辅助适应性确定装置（120），并且包括：听力能力信息获取单元（130） ），其获得左耳听力能力信息（150）和右耳听力能量信息（151），每个听力能力信息指示频率的听觉能力; 听力能力类型确定单元，其在由听觉能力相对于频率的变化趋势定义的听觉能力类型中，确定听力能力类型（152），由 左耳听力信息（150）和右耳听力信息（151）; 以及适合性决定单元（132），其根据适合性数据库（144），根据在适用性数据库（144）中对应的适用性，确定用于双眼听觉辅助对象的适合性（153） 由听力能力类型确定单元（131）确定的听力能力类型（152），适合性数据库（144），其表示每种听觉能力类型与用于双焦点听觉辅助的对象的适合性之间的对应关系。

公开(公告)号：US20110142268A1

公开(公告)日：2011-06-16

申请号：US13057817

申请日：2010-06-04

申请人： Kaoru Iwakuni ,  Takashi Katayama ,  Yui Ishizaka

发明人： Kaoru Iwakuni ,  Takashi Katayama ,  Yui Ishizaka

IPC分类号： H04R25/00

CPC分类号： H04R25/43 ,  H04R25/554

摘要： A hearing aid (51) includes: a sound collecting unit (500) configured to collect one of propagation sounds respectively output from external apparatuses; a radio wave receiving unit (560) that is an exemplary receiving unit configured to receive transmission audio signals transmitted from the respective external apparatuses; a comparing unit (550) configured to compare the propagation sound collected by the sound collecting unit (500) with each of the transmission audio signals received by the radio wave receiving unit (560), and select one of the transmission audio signals that corresponds to the propagation sound; and a sound output unit (520) configured to output, to the user, the sound obtained from the transmission audio signal selected by the comparing unit.

摘要翻译： 助听器（51）包括：收集单元（500），被配置为收集分别从外部设备输出的传播声音之一; 无线电波接收单元（560），其是被配置为接收从各个外部设备发送的传输音频信号的示例性接收单元; 比较单元，被配置为将由所述声音采集单元（500）收集的传播声音与由所述无线电波接收单元（560）接收的每个所述传输音频信号进行比较，并且选择所述发送音频信号对应于 传播声音; 以及声音输出单元（520），被配置为向所述用户输出从所述比较单元选择的所述发送音频信号获得的声音。