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31. 发明授权

US08121297B2 Signal processing device and sound image orientation apparatus 有权
标题翻译：信号处理装置和声像定位装置
公开(公告)号：US08121297B2
公开(公告)日：2012-02-21
申请号：US11545402
申请日：2006-10-10
申请人： Masaki Katayama , Kenichiro Takeshita , Katsuhiko Masuda
发明人： Masaki Katayama , Kenichiro Takeshita , Katsuhiko Masuda
IPC分类号： H04R5/00 , H04R5/02 , H03G5/00
CPC分类号： H04S7/307 , H04S2400/01 , H04S2420/01
摘要： A signal processing device includes a filter that is set to frequency characteristics in which a dip existing in an intermediate and high frequency range is smoothed in the frequency characteristics of a virtual characteristic applying filter for applying transfer characteristics of a space transfer path to a sound signal, the space transfer path extending from a virtually set orientation of a sound image to an ear of a listener, an equalizer that forms the dip by cutting a part of the intermediate and high frequency range, and an adjusting unit that adjusts at least a central frequency of the dip. An input signal is passed through the filter and the equalizer.
摘要翻译：信号处理装置包括滤波器，该滤波器被设置为频率特性，其中存在于中间和高频范围内的倾斜在虚拟特征应用滤波器的频率特性中被平滑，以将空间传输路径的传递特性应用于声音信号，从声像的实际设定的方向延伸到收听者的耳朵的空间传递路径，通过切割中间和高频范围的一部分形成倾角的均衡器，以及调整单元，至少调整中心频率的下降。输入信号通过滤波器和均衡器。

32. 发明授权

US08030303B2 Salt of morpholine compound 有权
标题翻译：吗啉化合物盐
公开(公告)号：US08030303B2
公开(公告)日：2011-10-04
申请号：US12309196
申请日：2007-07-11
申请人： Katsuhiko Masuda , Shuzo Takeda , Yoshihito Tanaka
发明人： Katsuhiko Masuda , Shuzo Takeda , Yoshihito Tanaka
IPC分类号： A61K31/535 , C07D417/12
CPC分类号： C07D417/12
摘要： (2S)-[4-(Carboxymethyl)thiazol-2-ylthio]-N-{[4-(3,4-dichlorobenzyl)morpholin-2-yl]methyl}acetamide hydrobromide and a crystal thereof, which resist easy weight change caused by vapor sorption as compared to a free form, and are superior as drug substances of pharmaceutical products, and a production intermediate therefor are provided.
摘要翻译：（2S） - [4-（羧甲基）噻唑-2-基硫代] -N - {[4-（3,4-二氯苄基）吗啉-2-基]甲基}乙酰胺氢溴酸盐及其结晶，与游离形式相比，由蒸汽吸附引起，作为药物的药物，优选为其制造中间体。

33. 发明申请

US20090318461A1 CRYSTALLINE POLYMORPHISM OF 5-METHYL-2-(PIPERAZIN-1-YL) BENZENESULFONIC ACID 审中-公开
标题翻译： 5-甲基-2-（哌嗪-1-基）苯甲酸氟化物的晶体多晶型
公开(公告)号：US20090318461A1
公开(公告)日：2009-12-24
申请号：US12309469
申请日：2007-07-20
申请人： Chika Ohno , Takeshi Wakasugi , Katsuhiko Masuda
发明人： Chika Ohno , Takeshi Wakasugi , Katsuhiko Masuda
IPC分类号： A61K31/495 , C07D241/04
CPC分类号： C07D295/08
摘要： The present invention provides novel crystals of 5-methyl-2-(piperazin-1-yl)benzenesulfonic anhydrate and monohydrate.The present invention provides type I crystal and type II crystal of 5-methyl-2-(piperazin-1-yl)benzenesulfonic anhydrate, which show particular diffraction peaks in powder X-ray diffraction pattern, as well as type II crystal and type III crystal of 5-methyl-2-(piperazin-1-yl)benzenesulfonic monohydrate, which show particular diffraction peaks in powder X-ray diffraction pattern.
摘要翻译：本发明提供5-甲基-2-（哌嗪-1-基）苯磺酸盐和一水合物的新晶体。本发明提供5-甲基-2-（哌嗪-1-基）苯磺酸盐的I型晶体和II型晶体，其在粉末X射线衍射图中表现出特定的衍射峰，以及II型晶体和III型 5-甲基-2-（哌嗪-1-基）苯磺酸一水合物的晶体，其在粉末X射线衍射图中表现出特定的衍射峰。

34. 发明申请

US20070253564A1 Sound field controlling device 有权
标题翻译：声场控制装置
公开(公告)号：US20070253564A1
公开(公告)日：2007-11-01
申请号：US11790674
申请日：2007-04-26
申请人： Masaki Katayama , Kenichiro Takeshita , Katsuhiko Masuda
发明人： Masaki Katayama , Kenichiro Takeshita , Katsuhiko Masuda
IPC分类号： H03G3/00 , G10H1/02 , G10H7/00
CPC分类号： H04S7/305 , H04S3/008 , H04S7/301 , H04S2400/13
摘要： A sound field controlling device for supplying audio signals to a plurality of speakers provided in a space to form a sound field in the space, includes a measuring unit which measures levels of indirect sounds, which are outputted from the speakers, reflected from a wall surface of the space, and reach a listening position respectively, a reverberation applying unit which generates a reverberation simulation signal for reinforcing the indirect sounds on the basis of the audio signals, and a reverberation balance adjusting unit which controls the level of the reverberation simulation signal and supplies the controlled reverberation simulation signal to the corresponding speakers on the basis of the levels of the indirect sounds outputted from the speakers so that respective synthesized levels of the indirect sounds and the reverberation simulation signal are balanced between the speakers.
摘要翻译：用于向设置在空间中的多个扬声器提供音频信号以在该空间中形成声场的声场控制装置包括测量单元，该测量单元测量从扬声器输出的间接声音的水平，其从壁面反射并且分别达到收听位置，混响施加单元，其基于音频信号产生用于加强间接声音的混响模拟信号;以及混响平衡调整单元，其控制混响仿真信号的电平，以及基于从扬声器输出的间接声音的电平，将受控混响模拟信号提供给对应的扬声器，使得间接声音和混响仿真信号的各个合成电平在扬声器之间平衡。

35. 发明授权

US5464084A Main clutch connecting system having a pilot clutch 失效
标题翻译：主离合器连接系统具有先导离合器
公开(公告)号：US5464084A
公开(公告)日：1995-11-07
申请号：US201955
申请日：1994-02-25
申请人： Jun Aoki , Katsuhiko Masuda , Isamu Hashizume
发明人： Jun Aoki , Katsuhiko Masuda , Isamu Hashizume
IPC分类号： F16D21/08 , F16D27/115 , F16D43/21 , F16H48/24
CPC分类号： F16H48/22 , F16D21/08 , F16D27/115 , F16D43/216 , F16H48/10 , F16H48/11 , F16H48/30 , F16H48/34 , F16D27/004 , F16H2048/204 , F16H2048/346
摘要： A connecting system which includes a pilot clutch brought into an engaged state by an actuator, a cam member operated by an engaging force of the pilot clutch, an urging member driven and moved by the cam member, and a main clutch brought into an engaged state by a movement of the urging member. The cam member includes a first cam ring restrained by the pilot clutch, a second cam ring provided on the urging member, and rolling members interposed the first and second cam rings for converting the relative rotation of the cam rings into a thrust. The system further includes a biasing member for biasing the urging member and the first cam ring in a direction of abutment against each other in order to generate a frictional force between the urging member and the first cam ring. Thus, it is possible to prevent the engaging force of the main clutch from being influenced by a drag torque produced in the pilot clutch.
摘要翻译：一种连接系统，其包括通过致动器进入接合状态的先导离合器，由先导离合器的接合力操作的凸轮部件，被凸轮部件驱动和移动的推动部件和成为接合状态的主离合器通过推动构件的移动。凸轮构件包括由先导离合器限制的第一凸轮环，设置在推动构件上的第二凸轮环，以及插入第一和第二凸轮环的滚动构件，用于将凸轮环的相对旋转转换成推力。该系统还包括偏置构件，用于沿着彼此抵靠的方向偏置推动构件和第一凸轮环，以便在推动构件和第一凸轮环之间产生摩擦力。因此，可以防止主离合器的接合力受到先导离合器中产生的牵引力矩的影响。

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