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51. 发明专利

JP2007063999A Intake device 审中-公开
标题翻译：摄入装置
公开(公告)号：JP2007063999A
公开(公告)日：2007-03-15
申请号：JP2005247482
申请日：2005-08-29
申请人： Denso Corp , 株式会社デンソー
发明人： HAYASHI KAZUHIRO , NAKAYAMA TOSHIAKI
IPC分类号： F02B27/00 , F02M35/12
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake device for improving engine output while reducing noise. SOLUTION: This intake device 10 has a plurality of movable bodies 51 and 52 making periodic motion by interlocking with rotation of an internal combustion engine 1, a phase difference control part 12 for individually controlling a phase difference in a motional phase of the respective movable bodies 51 and 52 to a rotational phase of the internal combustion engine 1 in response to intake pulsation of the internal combustion engine 1, and an oscillatory wave generating part 54 for generating an oscillatory wave of a synthetic phase in an intake passage 7 of the internal combustion engine 1 by synthesizing the motional phase of the respective movable bodies 51 and 52. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在降低噪声的同时改善发动机输出的进气装置。
解决方案：该进气装置10具有多个通过与内燃机1的旋转联动而进行周期性运动的可动体51,52，用于分别控制内燃机1的运动相位相位差的相位差控制部12 各个可移动体51和52响应于内燃机1的进气脉动而转动到内燃机1的旋转相位;以及振荡波发生部分54，用于在进气通道7中产生合成相的振荡波内燃机1通过合成各个可移动体51和52的运动相。版权所有（C）2007，JPO＆INPIT

52. 发明专利

JP2015052702A 騒音軽減装置有权
标题翻译：噪声减少装置
公开(公告)号：JP2015052702A
公开(公告)日：2015-03-19
申请号：JP2013185246
申请日：2013-09-06
申请人：株式会社デンソー , Denso Corp
发明人： NAKAYAMA TOSHIAKI
IPC分类号： G10K11/178 , H04R1/02 , H04R3/00 , H04R3/12
摘要：【課題】騒音による波形と逆位相となる波形を有する音波を出力することによって騒音を軽減する騒音軽減装置において、簡素な構成で騒音を軽減した音場領域を実現できるようにする。【解決手段】騒音軽減装置1においては、マイク20が騒音の軽減を行う音場領域50の外部において騒音の集音を行い、超音波生成部10が集音した騒音の波形の逆位相となる音波を超音波にて生成する。そして、超音波スピーカ30,31が、音波を出力して音場領域50を生成する。このような騒音軽減装置1によれば、超音波で騒音の逆位相波を生成するので、超音波が有する直進性を利用して音場領域50を生成することができる。この構成では、壁面を設ける必要がないため、簡素な構成で騒音を低減した音場領域50を実現することができる。【選択図】図2
摘要翻译：要解决的问题：为了通过输出具有由于噪声的相位反相的波形的声波而在用于降低噪声的降噪装置中以简单的结构实现噪声降低的声场区域。解决方案：在降噪装置1，麦克风20在噪声降低的声场区域50外收集噪声，超声波发生部10利用超声波产生具有收集的噪声的波形的反相的声波，超声波扬声器30,31通过输出声波来产生声场区域50。由于通过超声波产生噪声的反向相位波，因此通过使用超声波所具有的直线度，能够产生声场区域50。利用这种结构，可以实现以简单的结构降低噪声的声场区域50，因为不需要安装壁面。

53. 发明专利

JP2014113855A Drive support device 有权
标题翻译：驱动支持设备
公开(公告)号：JP2014113855A
公开(公告)日：2014-06-26
申请号：JP2012267566
申请日：2012-12-06
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAYAMA TOSHIAKI
IPC分类号： B60R11/02 , H04R3/00 , H04S1/00 , H04S5/02
CPC分类号： G10L25/48 , G10H2210/305 , H04R1/00 , H04R2217/03 , H04R2499/13 , H04S1/00 , H04S5/00 , H04S7/30
摘要： PROBLEM TO BE SOLVED: To help a driver quickly understand a diversified "voice guidance".SOLUTION: A drive support device, for use in generating a reproduced sound near to an ear of a driver by using left-right parametric speakers 2, 3, provides the driver's right ear directly with "voice guidance", of "voice information useful for driving", from only a right speaker R1. A speech center is in the left brain and therefore "voice guidance" reaches the speech center in priority without being impeded by other sounds, helping quick understanding of "voice guidance". Further provision of rhythmic "voice guidance" facilitates hearing. Further, inclusion of "subliminal voice information" helps quick understanding of "voice guidance" by virtue of a subliminal effect. Additionally to above, combination of "different-content voice guidance" with "different alarm sound" helps understanding of "content of voice guidance" by hearing the beginning of "alarm sound" by the driver being accustomed (learning), enabling instant discrimination of diversified "voice guidance".
摘要翻译：要解决的问题：帮助驾驶员快速了解多样化的“语音指导”。解决方案：驱动器支持设备，用于通过使用左右参数扬声器2,3产生驾驶员耳朵附近的再现声音，从右侧扬声器R1直接提供驾驶员的右耳“语音指导”，“有用的驾驶语音信息”。讲话中心位于左脑，因此“语音指导”优先到达语音中心，不受其他声音的阻碍，有助于快速了解“语音指导”。进一步提供有节奏的“声音指导”便于听力。此外，包含“潜意识语音信息”有助于通过潜意识的作用快速了解“语音指导”。此外，“不同内容语音指导”与“不同报警声”的组合通过听到司机习惯（学习）开始的“报警声”，有助于理解“语音指导内容”，使得能够即时辨别多元化“语音指导”。

54. 发明专利

JP2014093578A Driving support device 有权
标题翻译：驱动支持设备
公开(公告)号：JP2014093578A
公开(公告)日：2014-05-19
申请号：JP2012241298
申请日：2012-10-31
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAYAMA TOSHIAKI
IPC分类号： H04S1/00 , B60R11/02 , H04R3/00 , H04S7/00
CPC分类号： B60Q1/34 , B60Q9/00 , H04R5/023 , H04R5/033 , H04R5/04 , H04R17/00 , H04R2217/03 , H04S1/005
摘要： PROBLEM TO BE SOLVED: To provide a driving support device capable of giving only a driver useful sound information that makes the driver easy to determine the right and left orientation.SOLUTION: When a winker is operated in the right, a right winker 1R starts blinking and the winker actuation sound is localized toward the right direction of a driver α. When the winker is operated in the left, a left winker 1L starts blinking and the winker actuation sound is localized toward the left direction of the driver α. Since the winker actuation sound is audible only to the driver because of parametric speaker technology, the driver's forgetting of actuating or cancelling the winker can be prevented while keeping the silence of other crews and passengers. At this time, the winker actuation sound is localized in the instruction direction of the winker, thus, preventing the operation error and enhancing the sense of security. That is, only a driver α is given useful sound information that makes the driver easy to determine the right and left orientation.
摘要翻译：要解决的问题：提供一种驾驶辅助装置，其能够仅提供驾驶员有用的声音信息，使得驾驶员容易确定左右方向。解决方案：当右手指灯操作时，右侧闪光灯1R开始闪烁并且方向指示灯致动声音朝向驾驶员α的正确方向。当方向指示灯在左侧操作时，左侧方向指示灯1L开始闪烁，并且方向指示灯致动声音朝向驾驶员α的左侧方向。由于由于参数化的扬声器技术，由于方向指示灯致动声音仅对司机是可听见的，因此可以防止驾驶员忘记启动或取消方向指示灯，同时保持其他乘员和乘客的沉默。此时，方向指示灯启动声音被局限于方向指示灯的指示方向，从而防止操作错误并提高安全感。也就是说，只有驱动程序α被赋予有用的声音信息，使得驾驶员容易确定左右方向。

55. 发明专利

JP2014028587A Vehicle presence reporting device 审中-公开
标题翻译：车辆存在报告装置
公开(公告)号：JP2014028587A
公开(公告)日：2014-02-13
申请号：JP2012170134
申请日：2012-07-31
申请人： Denso Corp , 株式会社デンソー , Hamanako Denso Co Ltd , 浜名湖電装株式会社
发明人： NAKAYAMA TOSHIAKI , SUZUKI KOJI
IPC分类号： B60Q5/00 , B60L3/00 , G10K9/13
摘要： PROBLEM TO BE SOLVED: To provide a vehicle presence reporting device capable of widening the directivity of reporting sound generated by reporting sound generation means, and enabling a pedestrian to easily hear the reporting sound.SOLUTION: As reporting sound generation means, a speaker 3 for generating a reporting sound, a first acoustic pipe 11 for emitting a positive-phase reporting sound generated in front of the speaker 3, and a second acoustic pipe 12 for emitting a negative-phase reporting sound generated in rear of the speaker 3 are used. This configuration synthesizes the positive-phase reporting sound and negative-phase reporting sound, widening directivity of the reporting sound to promote the reporting sound to reach a pedestrian and enhance safety. Further, a resonance frequency of the first acoustic pipe 11 and that of the second acoustic pipe 12 are set mutually in opposite phases at the same frequency. This enables reliable widening of the directivity of a resonance sound (a part of reporting sound) caused by the resonance frequency. Further, a reporting sound generated in front and back of the speaker 3 is emitted through the first and second acoustic pipes 11 and 12, that increases emission energy of the reporting sound.
摘要翻译：要解决的问题：提供一种能够扩大由报告声音发生装置产生的报告声音的方向性的车辆存在报告装置，并且使得行人能够容易地听到报告声音。解决方案：作为报告声音产生装置，产生报告声音，用于发出在扬声器3前面产生的正相报告声音的第一声管11和用于发出扬声器3后方产生的负相报告声的第二声管12。该配置综合了正相报告声和负相报告声，扩大报告声音的指向性，促进报告声达到行人，增强安全性。此外，第一声管11和第二声管12的共振频率以相同频率相反地设定。这使得能够可靠地扩大由共振频率引起的共振声音（报告声音的一部分）的方向性。此外，扬声器3的前后产生的报告声通过第一和第二声管11和12发射，这增加了报告声音的发射能量。

56. 发明专利

JP2014008905A Vehicle presence notification device 审中-公开
标题翻译：车辆存在通知装置
公开(公告)号：JP2014008905A
公开(公告)日：2014-01-20
申请号：JP2012147957
申请日：2012-06-29
申请人： Denso Corp , 株式会社デンソー , Hamanako Denso Co Ltd , 浜名湖電装株式会社
发明人： NAKAYAMA TOSHIAKI , SUZUKI KOJI
IPC分类号： B60Q5/00 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To improve mountability of a trumpet type alarm horn mounted with a small speaker to a vehicle by thinning the alarm horn.SOLUTION: A spiral horn 3 includes: an acoustic outlet α; a dead-space acoustic line 4 using dead space β of the spiral horn 3; and a sub-acoustic outlet γ for emitting outward sound transmitted into the dead-space acoustic line 4. A front face of the spiral horn 3 is arranged in a nearly flat surface, and in a rear surface of the spiral horn 3 is arranged a rear protruding part. A stay for mounting for a vehicle is secured on an uneven surface of an outer circumference of a coil housing part. A small speaker 1 is installed inside the spiral horn 3. This enables thickness of a trumpet type alarm horn mounted with the small speaker 1 to be nearly as thin as an existing flat electromagnetic alarm horn, so that even vehicles that could ever mount only the flat electromagnetic alarm horn can mount "the trumpet type alarm horn mounted with the small speaker 1."
摘要翻译：要解决的问题：通过减少报警喇叭来提高安装有小扬声器的喇叭型报警喇叭的安装性能。解决方案：螺旋喇叭3包括：声音出口α; 使用死空间的死空间声线4 的螺旋喇叭3; 以及用于发射到死空间声学线4中的向外声音的子声音出口γ。螺旋喇叭3的前表面布置在几乎平坦的表面中，并且在螺旋形喇叭3的后表面中布置有后突出部。用于车辆安装的停留件被固定在线圈收纳部分的外周的不平坦表面上。小型扬声器1安装在螺旋喇叭3的内部。这使得安装在小型扬声器1上的喇叭型报警喇叭的厚度能够与现有的扁平电磁报警喇叭几乎相同，使得即使只能安装扁平电磁报警喇叭可安装“喇叭式报警喇叭安装小扬声器1”

57. 发明专利

JP2013246351A Vehicle presence notification device 审中-公开
标题翻译：车辆存在通知装置
公开(公告)号：JP2013246351A
公开(公告)日：2013-12-09
申请号：JP2012120899
申请日：2012-05-28
申请人： Denso Corp , 株式会社デンソー , Hamanako Denso Co Ltd , 浜名湖電装株式会社
发明人： NAKAYAMA TOSHIAKI , SUZUKI KOJI
IPC分类号： G10K9/12 , B60K6/22 , B60Q5/00 , G10K9/13 , H04R1/30 , H04R17/00
CPC分类号： B60Q5/00 , G10K9/122 , G10K11/025
摘要： PROBLEM TO BE SOLVED: To provide a vehicle presence notification device such that a compact speaker and a drive amplifier for notice sound generation mounted on a vehicle horn are not broken with "a compressive wave generated by an alarm tone generation part".SOLUTION: A compact speaker 1 is provided at a position off the spiral center (horn entrance β) of a spiral acoustic tube 4. Namely, the compact speaker 1 is provided halfway in a sound channel of the spiral acoustic tube 4. Specifically, the compact speaker 1 is provided "within a range of rough sound density" and "on a side close to the horn entrance β" in alarm sound generation in the spiral acoustic tube 4. Consequently, "a compression wave of high compression as an alarm sound" that an alarm sound generation part generates is prevented from reaching the compact speaker 1 directly, and the compact speaker 1 and drive amplifier are thereby prevented from being broken so as to effectively enhance reliability of the vehicle presence notification device.
摘要翻译：要解决的问题：提供一种车辆存在通知装置，使得紧凑型扬声器和安装在车辆喇叭上的通知声音产生的驱动放大器不会被“报警音产生部分产生的压缩波”破坏。解决方案：A 紧凑型扬声器1设置在螺旋形声管4的螺旋形中心（喇叭入口＆amp; bgr）的位置。即，紧凑型扬声器1设置在螺旋声管4的声音通道的中途。具体地，紧凑型扬声器 1被提供在“粗糙的声音密度的范围内”和“靠近喇叭入口的一侧” 在螺旋形声管4中产生报警声。因此，防止报警声产生部产生的“作为报警声的高压缩压缩波”直接到达小型扬声器1，小型扬声器1和驱动放大器从而防止被破坏，从而有效地提高车辆存在通知装置的可靠性。

58. 发明专利

JP2013216168A Vehicle existence notifying device 审中-公开
标题翻译：车辆通知通知装置
公开(公告)号：JP2013216168A
公开(公告)日：2013-10-24
申请号：JP2012086808
申请日：2012-04-05
申请人： Denso Corp , 株式会社デンソー , Hamanako Denso Co Ltd , 浜名湖電装株式会社
发明人： NAKAYAMA TOSHIAKI , SUZUKI KOJI
IPC分类号： B60Q5/00 , G08B21/00 , G10K15/04 , H04R1/02 , H04R1/30 , H04R3/12
CPC分类号： B60Q5/008 , H04R1/30 , H04R1/345 , H04R23/00 , H04R2499/13
摘要： PROBLEM TO BE SOLVED: To provide a vehicle existence notifying device capable of arbitrarily controlling the directivity of notifying sounds even if a dynamic speaker is mounted to a sounding tube of an electromagnetic alarm.SOLUTION: When a piezoelectric speaker 3 is mounted to a spiral sounding tube 2 of an electromagnetic alarm 1, the directivity of notifying sounds is governed by the opening shape and the opening direction of a horn exit α of the spiral sounding tube 2. In the sounding tube 2 at its sites different from the horn exit α, communication holes β are formed for making the inside communicate with the outside for releasing the notifying sounds not only from the horn exit α but also from the communication holes β. Depending on positions (in opening directions of the communication holes β), the number and sizes of the communication holes β, releasing directions and volumes of the notifying sounds can be controlled. Namely, the directivity (arrival distance) of the notifying sounds can be arbitrarily controlled by forming the communication holes β.
摘要翻译：要解决的问题：即使将动态扬声器安装在电磁报警器的探测管上，也可以提供能够任意地控制通知声的方向性的车辆存在通知装置。解决方案：当将压电扬声器3安装成螺旋声电磁报警器1的管2，通知声的方向性由螺旋形发声管2的喇叭出口α的开口形状和开口方向决定。在与喇叭出口α不同的位置的探测管2中，沟通孔形成用于使内部与外部通信，用于不仅从喇叭出口α而且从通信孔＆bgr释放通知声音。根据位置（通信孔的打开方向），可以控制通信孔的数量和尺寸，通知声音的释放方向和音量。也就是说，可以通过形成通信孔＆bgr来任意地控制通知声音的方向性（到达距离）。

59. 发明专利

JP2013013042A Three-dimensional sound apparatus 审中-公开
标题翻译：三维声音设备
公开(公告)号：JP2013013042A
公开(公告)日：2013-01-17
申请号：JP2011174003
申请日：2011-08-09
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAYAMA TOSHIAKI
IPC分类号： H04S1/00 , H04R3/00
CPC分类号： H04R5/04 , B60Q9/008 , H04R5/023 , H04R5/027 , H04R2217/03 , H04S1/00
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional sound apparatus that enables accurate "sonic three-dimensional localization" even when "a position of a speaker" and an "ear" are distant from each other in a vehicle compartment space that tends to provide reflected sounds or muffled sounds.SOLUTION: Binaural recording stored in a reproducing-use sound source portion 4 is recorded by giving an ultrasonic modulated sound from a recording-use ultrasonic wave speaker 6 to a dummy head 1. A cross talk is suppressed, the binaural recording is thus obtained with clear sonic localization information while localization of pronunciation orientation can be improved. Further, the sounds generated by ultrasonic modulating the binaural recording stored in the reproducing-use sound source portion 4 are given towards right and left ears of a driver from reproducing-use ultrasonic wave speaker units 7, respectively, arranged at positions distant from a head α of the driver. "Sonic 3D information" relative to the localization of pronunciation orientation is accurately given to the ears of the driver. Even in a vehicle compartment tending to provide reflected sounds or muffled sounds, accurate "sonic localization" can be achieved without a headphone.
摘要翻译：要解决的问题：即使在车厢空间中“扬声器的位置”和“耳朵”彼此远离的位置时，提供能够进行精确的“声音三维定位”的三维声音设备这倾向于提供反射的声音或闷声。解决方案：通过将来自记录用超声波扬声器6的超声波调制声音提供给虚拟头1来记录存储在再现用声源部分4中的双耳记录。抑制串扰，双耳记录是从而获得具有清晰的声音定位信息，同时可以改善发音取向的定位。此外，通过超声波调制生成的声音，再现用声音部分4中存储的双耳记录分别从再现用的超声波扬声器单元7向驾驶员的左耳和左耳分别布置在远离头部的位置 α的司机。相对于发音方向定位的“声波3D信息”准确地被给予驾驶员的耳朵。即使在车厢内也能提供反射的声音或闷声，即使没有耳机也能实现准确的“声音定位”。版权所有（C）2013，JPO＆INPIT

60. 发明专利

JP2012239026A Parametric speaker 有权
标题翻译：参数扬声器
公开(公告)号：JP2012239026A
公开(公告)日：2012-12-06
申请号：JP2011106496
申请日：2011-05-11
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAYAMA TOSHIAKI
IPC分类号： H04R17/00 , B60R11/02 , H04R3/00
摘要： PROBLEM TO BE SOLVED: To reduce the cost by using a piezoelectric speaker for generating audible sound as an ultrasonic speaker, and to prevent the resonance sound of audible band generated in the piezoelectric speaker 2 from being heard from a vehicle.SOLUTION: At the ultrasonic sound radiation port of an ultrasonic speaker 3, an audible sound absorption filter 6 which absorb sound wave of an audible band and passes ultrasonic waves is provided. The ultrasonic waves generated from a piezoelectric speaker 2 provided for generating an audible sound are passed through the audible sound absorption filter 6 and emitted forward of a vehicle. But the resonance sound of audible band generated from the piezoelectric speaker 2 is absorbed by the audible sound absorption filter 6, and does not exit the housing 16. Consequently, there is no problem that the resonance sound of audible band generated from the piezoelectric speaker 2 is heard from the vehicle.
摘要翻译：要解决的问题：通过使用用于产生可听见的声音的压电扬声器作为超声波扬声器并且防止在压电扬声器2中产生的可听频带的共振声音从车辆中听到而降低成本。解决方案：在超声波扬声器3的超声波辐射端口，提供吸收声带的声波并通过超声波的声音吸收滤光器6。从用于产生可听见的声音的压电扬声器2产生的超声波通过可听见的吸声滤光器6并向车辆前方发射。但是，由压电扬声器2产生的可听频带的共鸣声由可听见的吸声滤波器6吸收，不会离开壳体16.因此，从压电扬声器2产生的可听频带的共振声没有问题从车上听到。版权所有（C）2013，JPO＆INPIT

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