公开(公告)号：US20120294120A1

公开(公告)日：2012-11-22

申请号：US13439102

申请日：2012-04-04

申请人： Kouji Sakurai ,  Toshiaki Nakayama ,  Toshio Hayashi

发明人： Kouji Sakurai ,  Toshiaki Nakayama ,  Toshio Hayashi

IPC分类号： H04B1/02

CPC分类号： H04B11/00 ,  B60Q5/008

摘要： An ultrasonic emission device is accommodated in a housing for generating an ultrasonic wave. The housing has an ultrasonic emission port for emitting the ultrasonic wave from the ultrasonic emission device outward therethrough. A louver is equipped to the ultrasonic emission port. The louver includes multiple louver boards, which are distant from each other. Two of the multiple louver boards adjacent to each other form a clearance therebetween. The clearance includes a horizontal clearance extending along a horizontal direction and an inclined clearance being an ascent inclination toward the ultrasonic emission device.

摘要翻译： 超声波发射装置容纳在用于产生超声波的壳体中。 壳体具有用于从超声波发射装置向外发射超声波的超声波发射端口。 超声波发射口配有百叶窗。 百叶窗包括彼此远离的多个百叶窗板。 彼此相邻的多个百叶窗板中的两个在它们之间形成间隙。 间隙包括沿着水平方向延伸的水平间隙，并且倾斜间隙是朝向超声波发射装置的上升倾斜。

公开(公告)号：US20120092185A1

公开(公告)日：2012-04-19

申请号：US13241354

申请日：2011-09-23

申请人： Toshio HAYASHI ,  Toshiaki Nakayama

发明人： Toshio HAYASHI ,  Toshiaki Nakayama

IPC分类号： G08G1/00

CPC分类号： B60Q5/008

摘要： An electromagnetic alarm device includes a current interrupter to interrupt an electricity supply to a coil on application of a self-excited voltage to oscillate a diaphragm with a moving core to generate a first alarm sound including a fundamental tone at a first predetermined frequency, when a switch is manipulated by an occupant. A proximity notification device includes an ultrasonic speaker to emit an ultrasonic wave, which is generated by implementing ultrasonic modulation on a proximity notification sound, to an outside of the vehicle for notifying a pedestrian of proximity of the vehicle, according to a traveling state of the vehicle and/or when a sensor detects a pedestrian. The ultrasonic speaker emits an ultrasonic wave, which is generated by implementing ultrasonic modulation on a second alarm sound including a fundamental tone at a second frequency, when the switch is manipulated.

摘要翻译： 一种电磁报警装置包括一个电流中断器，用于在施加自激电压时中断对线圈的电力供应，以使振动膜与移动的芯振荡，以产生包括基本色调在第一预定频率的第一报警声， 开关由乘员操纵。 接近通知装置包括：超声波扬声器，其通过对邻近通知声音进行超声波调制而产生的超声波发送到车辆外部，用于根据车辆的行驶状态通知行人接近车辆 车辆和/或当传感器检测到行人时。 超声波扬声器发射超声波，该超声波是在操作开关时通过对包括第二频率的基本色调的第二警报声进行超声波调制而产生的。

公开(公告)号：US08212656B2

公开(公告)日：2012-07-03

申请号：US12839628

申请日：2010-07-20

申请人： Toshiaki Nakayama ,  Toshio Hayashi

发明人： Toshiaki Nakayama ,  Toshio Hayashi

IPC分类号： G08B3/00 ,  G08G1/16 ,  B60Q1/00 ,  G01S15/00

CPC分类号： B60Q5/008 ,  G01S7/52 ,  G01S15/025 ,  G01S15/60 ,  G01S15/931 ,  Y10S367/909

摘要： A vehicle presence notification apparatus generates a notice sound by emitting an ultrasonic wave in mid air based on an ultrasonic signal modulated according to an audible sound. During proceeding in mid air, the modulated ultrasonic wave is self-demodulating to become an audible sound. The audible sound posterior to the self-demodulation has a significant directionality like the ultrasonic wave. The notice sound is thus conveyed mainly to a pedestrian who is present in a dangerous area range where a danger needs to be taught. In addition, the vehicle presence notification apparatus includes a sensor-use ultrasonic transducer device having a transducers. The transducer device serves as a vehicle velocity sensor by transmitting an ultrasonic wave towards a road surface based on an ultrasonic wave signal or modulated ultrasonic wave, thereby enabling the vehicle presence notification apparatus to acquire vehicle velocity information by itself.

摘要翻译： 车辆存在通知装置基于根据可听见的声音调制的超声波信号，在中空中发射超声波来生成通知声音。 在空中进行过程中，调制超声波自解调成声音。 自解调之后的声音具有超声波的显着方向性。 因此，通知声音主要传达给存在于需要教导危险的危险区域范围的行人。 此外，车辆存在通知装置包括具有换能器的传感器用超声波换能器装置。 换能器装置通过基于超声波信号或调制超声波向路面发送超声波，作为车速传感器，由此能够使车辆存在通知装置自身取得车速信息。

公开(公告)号：US08598997B2

公开(公告)日：2013-12-03

申请号：US13241354

申请日：2011-09-23

申请人： Toshio Hayashi ,  Toshiaki Nakayama

发明人： Toshio Hayashi ,  Toshiaki Nakayama

IPC分类号： G08B21/00

CPC分类号： B60Q5/008

摘要： An electromagnetic alarm device includes a current interrupter to interrupt an electricity supply to a coil on application of a self-excited voltage to oscillate a diaphragm with a moving core to generate a first alarm sound including a fundamental tone at a first predetermined frequency, when a switch is manipulated by an occupant. A proximity notification device includes an ultrasonic speaker to emit an ultrasonic wave, which is generated by implementing ultrasonic modulation on a proximity notification sound, to an outside of the vehicle for notifying a pedestrian of proximity of the vehicle, according to a traveling state of the vehicle and/or when a sensor detects a pedestrian. The ultrasonic speaker emits an ultrasonic wave, which is generated by implementing ultrasonic modulation on a second alarm sound including a fundamental tone at a second frequency, when the switch is manipulated.

摘要翻译： 一种电磁报警装置包括一个电流中断器，用于在施加自激电压时中断对线圈的电力供应，以使振动膜与移动的芯振荡，以产生包括基本色调在第一预定频率的第一报警声， 开关由乘员操纵。 接近通知装置包括：超声波扬声器，其通过对邻近通知声音进行超声波调制而产生的超声波发送到车辆外部，用于根据车辆的行驶状态通知行人接近车辆 车辆和/或当传感器检测到行人时。 超声波扬声器发射超声波，该超声波是在操作开关时通过对包括第二频率的基本色调的第二警报声进行超声波调制而产生的。

公开(公告)号：US08248273B2

公开(公告)日：2012-08-21

申请号：US12831472

申请日：2010-07-07

申请人： Toshio Hayashi ,  Toshiaki Nakayama

发明人： Toshio Hayashi ,  Toshiaki Nakayama

IPC分类号： G08G1/04

CPC分类号： G08G1/04

摘要： A vehicle presence alert apparatus for alerting a target object to a presence of the vehicle via an alert sound with a frequency in an audible range is disclosed. The vehicle presence alert apparatus includes: a sound emitter configured to (i) cause a carrier wave with a frequency in an ultrasonic range to carry the alert sound, and (ii) emit the carrier wave carrying the alert sound as a radiation wave toward the target object; a sound receiver configured to receive a reflected wave, the reflected wave being generated due to reflection of the radiation wave by the target object; and relative velocity calculation means for calculating a relative velocity of the target object with respect to the vehicle based on a frequency of the radiation wave and a frequency of the reflected wave.

摘要翻译： 公开了一种用于通过频率在可听范围内的警报声音来将目标物体警告车辆存在的车辆存在警报装置。 车辆存在警报装置包括：声发射器，被配置为（i）使超声波范围内的频率的载波携带警报声，并且（ii）将携带警报声音的载波作为辐射波发射到 目标物体 被配置为接收反射波的声音接收器，由于目标对象的辐射波的反射而产生反射波; 以及相对速度计算装置，用于基于辐射波的频率和反射波的频率来计算目标物体相对于车辆的相对速度。

公开(公告)号：US08600071B2

公开(公告)日：2013-12-03

申请号：US12838682

申请日：2010-07-19

申请人： Toshiaki Nakayama ,  Toshio Hayashi

发明人： Toshiaki Nakayama ,  Toshio Hayashi

IPC分类号： H04B1/00

CPC分类号： B60Q5/008 ,  H04R1/403 ,  H04R3/12 ,  H04R2217/03 ,  H04R2499/13

摘要： A vehicle existence informing device is configured to inform existence of a vehicle by using a warning sound at a frequency in an audible range. A speaker array includes at least two speakers arranged so that oscillation directions of oscillators of the at least two speakers substantially coincide with each other. The speaker array is configured to radiate a warning sound in air on a carrier wave, which is at a frequency in an ultrasonic range. A phase control unit is configured to advance and delay a phase of a sound wave radiated from one of the at least two speakers with respect to a phase of a sound wave radiated from another of the at least two speakers.

摘要翻译： 车辆存在通知装置被配置为通过使用在可听范围内的频率的警告声来通知车辆的存在。 扬声器阵列包括布置成使得至少两个扬声器的振荡器的振荡方向基本上彼此重合的至少两个扬声器。 扬声器阵列被配置为在超声波范围内的载波上在空气中辐射警告声音。 相位控制单元被配置为相对于从所述至少两个扬声器中的另一扬声器辐射的声波的相位推进并延迟从所述至少两个扬声器之一辐射的声波的相位。

公开(公告)号：US20120194329A1

公开(公告)日：2012-08-02

申请号：US13359811

申请日：2012-01-27

申请人： Toshiaki Nakayama ,  Toshio Hayashi ,  Kouji Sakurai

发明人： Toshiaki Nakayama ,  Toshio Hayashi ,  Kouji Sakurai

IPC分类号： B60Q1/00 ,  H04R19/02

CPC分类号： H04R3/04 ,  B06B1/0276 ,  B06B2201/53 ,  B06B2201/70 ,  H04R2499/13

摘要： A sound wave generator includes a speaker control circuit and a speaker. The speaker control circuit includes a signal generating unit that is configured to generate an electric signal having a humming frequency property. The humming frequency property includes a plurality of frequencies that have an overtone relationship with respect to A Hz and are pitched at the A Hz, the A Hz being a target generation frequency and corresponding to a low pitch frequency in an audible range. The speaker generates a sound wave from the electric signal by applying the electric signal to a vibration plate that produces the sound wave.

摘要翻译： 声波发生器包括扬声器控制电路和扬声器。 扬声器控制电路包括信号生成单元，其被配置为产生具有蜂鸣频率特性的电信号。 蜂鸣频率特性包括多个频率，其相对于A Hz具有泛音关系，并且以A Hz倾斜，A Hz为目标产生频率，并且在可听范围内对应于低音调频率。 扬声器通过将电信号施加到产生声波的振动板，从电信号产生声波。

公开(公告)号：US20110032122A1

公开(公告)日：2011-02-10

申请号：US12831472

申请日：2010-07-07

申请人： Toshio Hayashi ,  Toshiaki Nakayama

发明人： Toshio Hayashi ,  Toshiaki Nakayama

IPC分类号： G08G1/04

CPC分类号： G08G1/04

摘要： A vehicle presence alert apparatus for alerting a target object to a presence of the vehicle via an alert sound with a frequency in an audible range is disclosed. The vehicle presence alert apparatus includes: a sound emitter configured to (i) cause a carrier wave with a frequency in an ultrasonic range to carry the alert sound, and (ii) emit the carrier wave carrying the alert sound as a radiation wave toward the target object; a sound receiver configured to receive a reflected wave, the reflected wave being generated due to reflection of the radiation wave by the target object; and relative velocity calculation means for calculating a relative velocity of the target object with respect to the vehicle based on a frequency of the radiation wave and a frequency of the reflected wave.

摘要翻译： 公开了一种用于通过频率在可听范围内的警报声音来将目标物体警告车辆存在的车辆存在警报装置。 车辆存在警报装置包括：声发射器，被配置为（i）使超声波范围内的频率的载波携带警报声，并且（ii）将携带警报声音的载波作为辐射波发射到 目标物体 被配置为接收反射波的声音接收器，由于目标对象的辐射波的反射而产生反射波; 以及相对速度计算装置，用于基于辐射波的频率和反射波的频率来计算目标物体相对于车辆的相对速度。

公开(公告)号：US20110026729A1

公开(公告)日：2011-02-03

申请号：US12838682

申请日：2010-07-19

申请人： Toshiaki Nakayama ,  Toshio Hayashi

发明人： Toshiaki Nakayama ,  Toshio Hayashi

IPC分类号： H04R1/20

CPC分类号： B60Q5/008 ,  H04R1/403 ,  H04R3/12 ,  H04R2217/03 ,  H04R2499/13

摘要： A vehicle existence informing device is configured to inform existence of a vehicle by using a warning sound at a frequency in an audible range. A speaker array includes at least two speakers arranged so that oscillation directions of oscillators of the at least two speakers substantially coincide with each other. The speaker array is configured to radiate a warning sound on a carrier wave, which is at a frequency in an ultrasonic range, to an air. A phase control unit is configured to advance and delay a phase of a sound wave radiated from one of the at least two speakers with respect to a phase of a sound wave radiated from an other of the at least two speakers.

摘要翻译： 车辆存在通知装置被配置为通过使用在可听范围内的频率的警告声来通知车辆的存在。 扬声器阵列包括布置成使得至少两个扬声器的振荡器的振荡方向基本上彼此重合的至少两个扬声器。 扬声器阵列被配置为将辐射在超声波范围内的载波上的警告声辐射到空气中。 相位控制单元被配置为相对于从至少两个扬声器中的另一扬声器辐射的声波的相位推进并延迟从至少两个扬声器之一辐射的声波的相位。

公开(公告)号：US07207307B2

公开(公告)日：2007-04-24

申请号：US10775136

申请日：2004-02-11

申请人： Masao Ino ,  Masakazu Ozawa ,  Toshiaki Nakayama ,  Toshio Hayashi

发明人： Masao Ino ,  Masakazu Ozawa ,  Toshiaki Nakayama ,  Toshio Hayashi

IPC分类号： F02M35/101

CPC分类号： B29C45/14467 ,  B29C45/0062 ,  B29C66/301 ,  B29C66/322 ,  B29C66/5414 ,  B29C66/543 ,  B29L2031/3055 ,  B29L2031/7492 ,  F02M35/10111 ,  F02M35/10144 ,  F02M35/10295 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/10354 ,  F02M35/1255 ,  F02M35/1277 ,  F02M35/1283

摘要： An intermediate resin molded body is put between two outer resin molded bodies, and a molten resin is injected substantially simultaneously into a first interface between one outer resin molded body of the two outer resin molded bodies and the intermediate resin molded body and a second interface between the other outer resin molded body and the intermediate resin body, so that the two outer resin molded bodies and the intermediate resin molded body are welded together.

摘要翻译： 将中间树脂成型体放置在两个外部树脂成型体之间，并且熔融树脂基本上同时注入到两个外部树脂成型体的一个外部树脂成型体和中间树脂成型体之间的第一界面中，并且第二界面 另一个外部树脂成型体和中间树脂体，使两个外部树脂成型体和中间体树脂成型体焊接在一起。