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：US20120194328A1

公开(公告)日：2012-08-02

申请号：US13354724

申请日：2012-01-20

申请人： Toshiaki NAKAYAMA ,  Kouji Sakurai ,  Koji Suzuki ,  Yoshiaki Watanabe

发明人： Toshiaki NAKAYAMA ,  Kouji Sakurai ,  Koji Suzuki ,  Yoshiaki Watanabe

IPC分类号： B60Q1/00

CPC分类号： B60Q5/008 ,  H04R17/00 ,  H04R2217/03

摘要： A vehicle warning apparatus has a vehicular horn disposed in an overlapping arrangement with a supersonic speaker, such that the vehicular horn is positioned between the supersonic speaker and a heat exchanger. The vehicular horn blocks the supersonic speaker from heat produced by the heat exchanger, which prevents the temperature of the supersonic speaker from increasing. Accordingly, troubles such as frequency change of supersonic wave output from the speaker and/or decrease of speaker's product life, without deteriorating heat dissipation capacity of the heat exchanger, are prevented. Furthermore, collective arrangement of the supersonic speakers on a single board attached on the vehicular horn improves the install-ability of the vehicle warning apparatus in the vehicle, and improves the directional reach of the supersonic wave.

摘要翻译： 车辆警告装置具有与超声波扬声器重叠布置的车辆喇叭，使得车辆喇叭位于超音速扬声器和热交换器之间。 车顶喇叭由热交换器产生的热量阻挡超音速扬声器，防止超音速扬声器的温度升高。 因此，防止了从扬声器输出的超声波的频率变化和扬声器的产品寿命的降低等故障，而不会降低热交换器的散热能力。 此外，安装在车辆喇叭上的单板上的超音速扬声器的集体布置提高了车辆警告装置在车辆中的安装能力，并改善了超声波的方向性。

公开(公告)号：US20120182137A1

公开(公告)日：2012-07-19

申请号：US13343919

申请日：2012-01-05

申请人： Toshiaki NAKAYAMA ,  Kouji Sakurai ,  Koji Suzuki

发明人： Toshiaki NAKAYAMA ,  Kouji Sakurai ,  Koji Suzuki

IPC分类号： B60Q5/00

CPC分类号： B60Q5/008 ,  G10K9/122 ,  G10K9/13 ,  G10K9/20 ,  G10K9/22 ,  G10K15/02

摘要： A vehicle warning apparatus may include a supersonic speaker for outputting a supersonic wave that is equipped in a parametric speaker. The supersonic speaker includes a supersonic vibrator that generates a supersonic wave. A waterproof sheet and louver is arranged to cover a speaker opening in order to protect the supersonic vibrator from water and other foreign particles. Specifically, the waterproof sheet is arranged to cover the speaker opening at a distance L1 from the supersonic vibrator, where L1=L0×n/4±1/4. The louver is disposed on the other side of the waterproof sheet, such that the waterproof sheet is between the louver and the supersonic vibrator. The distance between the louver and the waterproof sheet is L2, where L2=L0×n/4±1/4. For both L1 and L2, L0 is the wavelength of the supersonic wave, and n is an odd number.

摘要翻译： 车辆警告装置可以包括用于输出配备在参数化扬声器中的超声波的超音速扬声器。 超音速扬声器包括产生超声波的超音速振动器。 防水片和百叶窗布置成覆盖扬声器开口，以保护超音速振动器免受水和其它外来颗粒的影响。 具体而言，防水片被布置成从超音速振动器距离L1覆盖扬声器开口，其中L1 = L0×n / 4±1/4。 百叶窗设置在防水片的另一侧，使得防水片在百叶窗和超音速振动器之间。 百叶窗和防水片之间的距离为L2，其中L2 = L0×n / 4±1/4。 对于L1和L2，L0是超声波的波长，n是奇数。

公开(公告)号：US06387196B1

公开(公告)日：2002-05-14

申请号：US09419979

申请日：1999-10-18

申请人： Toshiya Yamaguchi ,  Tadahiko Furuta ,  Takashi Saito ,  Kouji Sakurai

发明人： Toshiya Yamaguchi ,  Tadahiko Furuta ,  Takashi Saito ,  Kouji Sakurai

IPC分类号： C22C1400

CPC分类号： C22C14/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/1094 ,  C22F1/183 ,  B22F9/023 ,  B22F1/0003 ,  B22F3/16 ,  B22F3/17 ,  B22F3/14 ,  B22F3/1007 ,  B22F2201/20

摘要： A process for producing a particle-reinforced titanium alloy includes the steps of: heating a titanium alloy in which ceramic particles having a thermodynamically stable property are dispersed in a temperature range of not less than &bgr;-transus temperature; and cooling the titanium alloy to pass through the &bgr;-transus temperature at a cooling rate of 0.1-30° C./second. The process can further include, before the heating step, the step of compressing the titanium alloy in a two phase temperature range of &agr;+&bgr; thereof or in a temperature range of not less than &bgr;-transus temperature.

摘要翻译： 一种生产颗粒增强钛合金的方法包括以下步骤：加热具有热力学稳定性的陶瓷颗粒在不低于β-转变温度的温度范围内分散的钛合金; 并以0.1-30℃/秒的冷却速度冷却钛合金以通过β转子温度。 该方法可以在加热步骤之前进一步包括在α+β的两相温度范围内或在不低于β转子温度的温度范围内压缩钛合金的步骤。

公开(公告)号：US6062592A

公开(公告)日：2000-05-16

申请号：US103619

申请日：1998-06-24

申请人： Kouji Sakurai ,  Yoshiyuki Fujita

发明人： Kouji Sakurai ,  Yoshiyuki Fujita

IPC分类号： B62D1/04 ,  B60Q5/00 ,  B60R16/02 ,  B60R16/027 ,  B60R21/20 ,  B60R21/203 ,  H01H13/14 ,  B60R21/16

CPC分类号： B60R21/2037 ,  B60Q5/003

摘要： A steering wheel in which a ceiling portion of a pad of an air bag module has adjacent peripheral edges extending along the individual spoke portions of a steering wheel body to be positioned close to a cover layer of the individual spoke portions. Each of the adjacent peripheral portions has a push rib. A bag holder has extensions capable of abutting against the individual push ribs. Movable contacts of the individual switch bodies are individually supported by the extensions under the push ribs. Stationary contacts of the individual switch bodies are individually supported by a stationary plate which is supported in abutment by the individual spoke portion cores in the vicinity of the individual stationary contacts. The steering wheel enables the operation of a horn switch with a reduced operational load when the peripheral edge of the pad of the air bag module is depressed and retains a clear feel of arrival at the bottom. This improves the operational feel of the horn switch.

摘要翻译： 一种方向盘，其中安全气囊模块的垫的顶部部分具有沿着方向盘主体的各个轮辐部分延伸的邻近周边边缘，以定位成靠近各个轮辐部分的覆盖层。 每个相邻的周边部分具有推动肋。 袋保持器具有能够抵靠各个推动肋的延伸部。 单个开关体的可移动触点由推力肋下的延伸部分别支撑。 各个开关体的固定触点由固定板单独支撑，该固定板在单独的固定触点附近由各个辐条部分芯支承。 当气囊模块的垫的外围边缘被压下并且保持清楚的到达底部感觉时，方向盘使得能够操作具有降低的操作负载的喇叭开关。 这改善了喇叭开关的操作感觉。

公开(公告)号：US5829777A

公开(公告)日：1998-11-03

申请号：US679371

申请日：1996-07-10

申请人： Kouji Sakurai ,  Tadashi Yamamoto ,  Katsunobu Sakane

发明人： Kouji Sakurai ,  Tadashi Yamamoto ,  Katsunobu Sakane

IPC分类号： B60R21/20 ,  B60R21/203 ,  B60R21/215 ,  B60R21/217 ,  B60R21/16

CPC分类号： B60R21/217 ,  B60R21/2035

摘要： An air bag device includes an air bag, an inflator, a pad, a bag holder, and a retaining plate. The pad has a top wall covering the bag while the bag is in a folded position, and a substantially cylindrical side wall extending from the top wall near its outer edge along an axial direction with respect to a steering wheel column. The side wall has a plurality of pawl holes. The bag holder holds the air bag and is situated radially inward with respect to the side wall of the pad. The bag holder has a plurality of outwardly protruding pawls, each pawl being received by one of the mounting holes of the pad. The side wall of the pad has a first portion not adjacent to the retaining plate and a second portion adjacent to the retaining plate. The pawls protruding through the holes in the first portion of the pad side wall have a protruding length larger than that of the pawls protruding through the holes in its second portion, so as to enhance the ease of assembling the pad to the bag holder.

摘要翻译： 气囊装置包括气囊，充气器，垫，袋支架和保持板。 衬垫在袋处于折叠位置时具有覆盖袋的顶壁，以及大致圆柱形的侧壁，其相对于方向盘柱沿轴向方向从其外边缘附近从其顶部壁延伸。 侧壁具有多个棘爪孔。 袋保持器保持气囊并且相对于垫的侧壁径向向内定位。 袋保持器具有多个向外突出的爪，每个棘爪由垫的一个安装孔容纳。 垫的侧壁具有不与保持板相邻的第一部分和与保持板相邻的第二部分。 通过垫侧壁的第一部分中的孔突出的爪具有比通过其第二部分中的孔突出的爪的突出长度更大的突出长度，从而增强了将垫组装到袋保持器的容易性。

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。