公开(公告)号：US20140056455A1

公开(公告)日：2014-02-27

申请号：US14003892

申请日：2013-01-29

申请人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura ,  Sawako Kano ,  Akiko Fujise

发明人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura ,  Sawako Kano ,  Akiko Fujise

IPC分类号： H04R1/10 ,  H04R25/02

CPC分类号： H04R1/10 ,  H04R1/1016 ,  H04R1/2811 ,  H04R9/027 ,  H04R25/02 ,  H04R25/48

摘要： An earphone includes: a loudspeaker unit; a sound conductive tube which is connected to a front surface having a diaphragm included in the loudspeaker unit, and has a hole through which a sound generated from the loudspeaker unit is emitted; a housing which is connected to a back surface of the loudspeaker unit so that a space is formed between the housing and the back surface of the loudspeaker unit, and has a first air hole connecting the space to external air; a first braking part which closes a sound hole of the loudspeaker unit; and a second braking part which closes the first air hole.

摘要翻译： 耳机包括：扬声器单元; 连接到具有包括在扬声器单元中的隔膜的前表面的导电管，并且具有从扬声器单元产生的声音被发射的孔; 连接到所述扬声器单元的后表面的壳体，使得在所述壳体和所述扬声器单元的后表面之间形成空间，并且具有将所述空间连接到外部空气的第一空气孔; 闭合扬声器单元的声孔的第一制动部; 以及关闭第一空气孔的第二制动部。

公开(公告)号：US08699744B2

公开(公告)日：2014-04-15

申请号：US13377622

申请日：2011-04-13

申请人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura

发明人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura

IPC分类号： H04R25/00

CPC分类号： H04R7/18 ,  H04R1/1075 ,  H04R1/227 ,  H04R1/403 ,  H04R7/20 ,  H04R7/22 ,  H04R7/24 ,  H04R9/027 ,  H04R25/604 ,  H04R2307/207 ,  H04R2499/11 ,  H04R2499/15

摘要： A speaker including: a chassis internally including a magnet; a plate attached to a top face of the magnet; a voice coil disposed in a magnetic air gap formed in an outer perimeter of the plate so as to be vibratable in a vertical direction; a diaphragm having a periphery that is connected to an upper end of the voice coil; and a suspension connecting the diaphragm and the chassis. The suspension includes a first fixing part fixed to the diaphragm and a second fixing part fixed to the chassis. The second fixing part is positioned above the first fixing part, and at least one of the first fixing part and the second fixing part is disposed in an inner region which is a region located inward of the periphery of the diaphragm as seen from above.

摘要翻译： 一种扬声器，包括：内部包括磁体的底盘; 附接到磁体的顶面的板; 设置在形成在所述板的外周中的磁性空气间隙中以便在垂直方向上可振动的音圈; 隔膜，其具有连接到所述音圈的上端的周边; 以及连接隔膜和底盘的悬架。 悬架包括固定到隔膜的第一固定部分和固定到底架的第二固定部件。 所述第二固定部位于所述第一固定部的上方，所述第一固定部和所述第二固定部中的至少一个配置在从上方看到的所述隔膜的周围的内侧的区域。

公开(公告)号：US20120087525A1

公开(公告)日：2012-04-12

申请号：US13377622

申请日：2011-04-13

申请人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura

发明人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura

IPC分类号： H04R25/00

CPC分类号： H04R7/18 ,  H04R1/1075 ,  H04R1/227 ,  H04R1/403 ,  H04R7/20 ,  H04R7/22 ,  H04R7/24 ,  H04R9/027 ,  H04R25/604 ,  H04R2307/207 ,  H04R2499/11 ,  H04R2499/15

摘要： A speaker including: a chassis internally including a magnet; a plate attached to a top face of the magnet; a voice coil disposed in a magnetic air gap formed in an outer perimeter of the plate so as to be vibratable in a vertical direction; a diaphragm having a periphery that is connected to an upper end of the voice coil; and a suspension connecting the diaphragm and the chassis. The suspension includes a first fixing part fixed to the diaphragm and a second fixing part fixed to the chassis. The second fixing part is positioned above the first fixing part, and at least one of the first fixing part and the second fixing part is disposed in an inner region which is a region located inward of the periphery of the diaphragm as seen from above.

摘要翻译： 一种扬声器，包括：内部包括磁体的底盘; 附接到磁体的顶面的板; 设置在形成在所述板的外周中的磁性空气间隙中以便在垂直方向上可振动的音圈; 隔膜，其具有连接到所述音圈的上端的周边; 以及连接隔膜和底盘的悬架。 悬架包括固定到隔膜的第一固定部分和固定到底架的第二固定部件。 所述第二固定部位于所述第一固定部的上方，所述第一固定部和所述第二固定部中的至少一个配置在从上方看到的所述隔膜的周围的内侧的区域。

公开(公告)号：US08885866B2

公开(公告)日：2014-11-11

申请号：US13818185

申请日：2012-06-15

申请人： Atsushi Sakaguchi ,  Shuji Saiki

发明人： Atsushi Sakaguchi ,  Shuji Saiki

IPC分类号： H04R25/00 ,  H04R1/28 ,  H04R1/10

CPC分类号： H04R1/1058 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/2869 ,  H04R1/2873 ,  H04R9/027 ,  H04R25/456 ,  H04R25/554 ,  H04R25/652 ,  H04R2460/11 ,  H04R2460/15

摘要： Included are a loudspeaker unit for generating sound waves, a sound conduit tube connected to the loudspeaker unit, and an ear tip connected to the sound conduit tube and having a shape having at least one opening. The sound conduit tube has a shape having: a sound hole having a first opening through which the sound waves generated by the loudspeaker unit enter, and a second opening from which the sound waves are released and to which the ear tip is connected; and a vent hole formed independently of the sound hole, and having a third opening through which a portion of the sound waves released from the second opening enters and a fourth opening from which the portion of the sound waves is released. The second opening of the sound hole and the third opening of the vent hole are connected to an identical opening of the ear tip.

摘要翻译： 包括用于产生声波的扬声器单元，连接到扬声器单元的声音导管和连接到声音导管并具有至少一个开口的形状的耳塞。 声音管具有：具有第一开口的声孔，由扬声器单元产生的声波通过该第一开口进入，第二开口，声波被释放并与耳尖连接的第二开口; 以及独立于所述声孔形成的通气孔，并且具有第三开口，一部分从所述第二开口释放的声波进入所述第三开口，以及第四开口，所述声波的该部分从该第四开口被释放。 声孔的第二开口和通气孔的第三开口连接到耳尖的相同开口。

公开(公告)号：US20130148830A1

公开(公告)日：2013-06-13

申请号：US13818185

申请日：2012-06-15

申请人： Atsushi Sakaguchi ,  Shuji Saiki

发明人： Atsushi Sakaguchi ,  Shuji Saiki

IPC分类号： H04R1/10

CPC分类号： H04R1/1058 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/2869 ,  H04R1/2873 ,  H04R9/027 ,  H04R25/456 ,  H04R25/554 ,  H04R25/652 ,  H04R2460/11 ,  H04R2460/15

摘要： Included are a loudspeaker unit for generating sound waves, a sound conduit tube connected to the loudspeaker unit, and an ear tip connected to the sound conduit tube and having a shape having at least one opening. The sound conduit tube has a shape having: a sound hole having a first opening through which the sound waves generated by the loudspeaker unit enter, and a second opening from which the sound waves are released and to which the ear tip is connected; and a vent hole formed independently of the sound hole, and having a third opening through which a portion of the sound waves released from the second opening enters and a fourth opening from which the portion of the sound waves is released. The second opening of the sound hole and the third opening of the vent hole are connected to an identical opening of the ear tip.

摘要翻译： 包括用于产生声波的扬声器单元，连接到扬声器单元的声音导管和连接到声音导管并具有至少一个开口的形状的耳塞。 声音管具有：具有第一开口的声孔，由扬声器单元产生的声波通过该第一开口进入，第二开口，声波被释放并与耳尖连接的第二开口; 以及独立于所述声孔形成的通气孔，并且具有第三开口，一部分从所述第二开口释放的声波进入所述第三开口，以及第四开口，所述声波的该部分从该第四开口被释放。 声孔的第二开口和通气孔的第三开口连接到耳尖的相同开口。

公开(公告)号：US09394953B2

公开(公告)日：2016-07-19

申请号：US14123260

申请日：2012-05-31

申请人： Takanori Kato ,  Takahiro Fujimoto ,  Kazutaka Asabe ,  Atsushi Sakaguchi ,  Yasushi Karino ,  Shin-ichi Saga ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

发明人： Takanori Kato ,  Takahiro Fujimoto ,  Kazutaka Asabe ,  Atsushi Sakaguchi ,  Yasushi Karino ,  Shin-ichi Saga ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

IPC分类号： F16D65/092 ,  F16D55/22 ,  B61H5/00

CPC分类号： F16D55/22 ,  B61H5/00 ,  F16D65/092

摘要： A disc brake for railway vehicles includes a brake disc fixed to a wheel or an axle of a railway vehicle and a brake lining configured to be pressed against a frictional surface of the brake disc by a brake caliper. The brake lining includes a plurality of friction members arranged to be spaced from each other, each of the friction members having a surface that faces the frictional surface of the brake disc, a metallic backing secured to back surfaces of the friction members, and a base plate supporting the friction members on the back surface side via spring members. The base plate is mounted to a brake caliper; wherein the friction members are provided in pairs with each pair being formed by two adjacent ones of the friction members, and the metallic backing is a one-piece member provided for each pair of the friction members.

摘要翻译： 轨道车辆的盘式制动器包括固定到铁路车辆的车轮或车轴的制动盘和构造成通过制动钳压在制动盘的摩擦表面上的制动衬片。 制动衬片包括多个彼此分开设置的摩擦构件，每个摩擦构件具有面向制动盘的摩擦表面的表面，固定到摩擦构件的后表面的金属背衬和基座 板经由弹簧构件支撑背面侧的摩擦构件。 基板安装在制动钳上; 其中摩擦构件成对设置，每对摩擦构件由两个相邻的摩擦构件形成，并且金属背衬是为每对摩擦构件设置的单件构件。

公开(公告)号：US20140097049A1

公开(公告)日：2014-04-10

申请号：US14123260

申请日：2012-05-31

申请人： Takanori Kato ,  Takahiro Fujimoto ,  Kazutaka Asabe ,  Atsushi Sakaguchi ,  Yasushi Karino ,  Shin-ichi Saga ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

发明人： Takanori Kato ,  Takahiro Fujimoto ,  Kazutaka Asabe ,  Atsushi Sakaguchi ,  Yasushi Karino ,  Shin-ichi Saga ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

IPC分类号： F16D65/092 ,  F16D55/22

CPC分类号： F16D55/22 ,  B61H5/00 ,  F16D65/092

摘要： A disc brake for railway vehicles includes a brake disc fixed to a wheel or an axle of a railway vehicle and a brake lining configured to be pressed against a frictional surface of the brake disc by a brake caliper. The brake lining includes a plurality of friction members arranged to be spaced from each other, each of the friction members having a surface that faces the frictional surface of the brake disc, a metallic backing secured to back surfaces of the friction members, and a base plate supporting the friction members on the back surface side via spring members. The base plate is mounted to a brake caliper; wherein the friction members are provided in pairs with each pair being formed by two adjacent ones of the friction members, and the metallic backing is a one-piece member provided for each pair of the friction members.

摘要翻译： 轨道车辆的盘式制动器包括固定到铁路车辆的车轮或车轴的制动盘和构造成通过制动钳压在制动盘的摩擦表面上的制动衬片。 制动衬片包括多个彼此分开设置的摩擦构件，每个摩擦构件具有面向制动盘的摩擦表面的表面，固定到摩擦构件的后表面的金属背衬和基座 板经由弹簧构件支撑背面侧的摩擦构件。 基板安装在制动钳上; 其中摩擦构件成对设置，每对摩擦构件由两个相邻的摩擦构件形成，并且金属背衬是为每对摩擦构件设置的单件构件。

公开(公告)号：US10030725B2

公开(公告)日：2018-07-24

申请号：US13605004

申请日：2012-09-06

申请人： Takanori Kato ,  Atsushi Sakaguchi ,  Kazutaka Asabe ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

发明人： Takanori Kato ,  Atsushi Sakaguchi ,  Kazutaka Asabe ,  Takashi Maejima ,  Satoru Nakano ,  Takeshi Nakano

IPC分类号： F16D65/092 ,  B61H5/00

CPC分类号： F16D65/092 ,  B61H5/00 ,  F16D69/0408 ,  F16D2069/0433

摘要： A brake lining for a railroad car has a frictional surface on a brake disc that is pressed by a brake caliper. Friction bodies are pressed against the frictional surface of the brake disc and a back plate is mounted to the caliper to support the friction bodies. Each of the friction bodies is formed with a friction material which contacts the brake disc frictional surface, and has a base plate attached on the back plate side of the friction material. The base plate has a protrusion formed on its back side. On the friction body side of the back plate there is formed a groove which contacts the protrusion formed on the base plate. A disc spring or a spherical-seated structure is disposed between the base plate of each friction body and the back plate. Friction bodies are prevented from rotating at their attached places, without adding new components.

公开(公告)号：US20140316552A1

公开(公告)日：2014-10-23

申请号：US14343428

申请日：2012-12-14

申请人： Takashi Shindo ,  Yoshiyuki Uchinono ,  Kimitake Okugawa ,  Noboru Urata ,  Syoji Kuroki ,  Akira Fukuoka ,  Atsushi Sakaguchi

发明人： Takashi Shindo ,  Yoshiyuki Uchinono ,  Kimitake Okugawa ,  Noboru Urata ,  Syoji Kuroki ,  Akira Fukuoka ,  Atsushi Sakaguchi

IPC分类号： G05B19/18

CPC分类号： G05B19/18 ,  B23K26/0624 ,  B23K26/0823 ,  B23K26/0853 ,  B23K26/0876 ,  B23P23/04 ,  B23Q39/024 ,  G05B19/401 ,  G05B2219/49376 ,  G05B2219/50088

摘要： There is provided a method for determining a machining means in a hybrid ultraprecision machining device for manufacturing a micro-machined product from a workpiece, the machining device comprising: an electromagnetic-wave-machining means for roughly machining the workpiece; a precision-machining means for precisely machining the roughly machined workpiece; and a shape-measurement means for measuring a shape of the workpiece upon use of the electromagnetic-wave machining means and the precision-machining means, wherein a choice is made between the electromagnetic-wave-machining means and the precision-machining means in the determination of the machining means, on the basis of: information on a stereoscopic model of the micro-machined product; information on a removal volume to be removed from a volume of the workpiece in the manufacturing of the micro-machined product; and data on a removal process time of the electromagnetic-wave-machining means and data on a removal process time of the precision-machining means.

摘要翻译： 提供了一种用于确定用于从工件制造微加工产品的混合超精密加工装置中的加工装置的方法，该加工装置包括：用于粗加工工件的电磁波加工装置; 精密加工装置，用于精加工粗加工的工件; 以及形状测量装置，用于在使用电磁波加工装置和精密加工装置时测量工件的形状，其中在电磁波加工装置和精密加工装置之间进行选择 基于：关于微加工产品的立体模型的信息的加工手段的确定; 关于在微加工产品的制造中要从工件的体积移除的去除体积的信息; 以及关于电磁波加工装置的去除处理时间的数据和关于精密加工装置的去除处理时间的数据。