公开(公告)号：US4768070A

公开(公告)日：1988-08-30

申请号：US15716

申请日：1987-02-17

申请人： Yasushi Takizawa ,  Atsushi Sasayama ,  Yoshihiko Kobayashi ,  Yukio Takahashi ,  Yuuji Kakegawa

发明人： Yasushi Takizawa ,  Atsushi Sasayama ,  Yoshihiko Kobayashi ,  Yukio Takahashi ,  Yuuji Kakegawa

IPC分类号： H01S5/022 ,  H01S5/026 ,  H01L31/12

CPC分类号： H01S5/02252 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01L2224/78301 ,  H01L2224/85181 ,  H01S5/02212 ,  H01S5/0683

摘要： An optoelectronics device wherein a light-receiving element which defines a monitor light receiver and a semiconductor laser which generates a laser beam are hermetically sealed in the same package, and wherein the light-receiving surface of the element for measuring the output power of the beam of light emitted from the semiconductor laser is disposed so as to be inclined with respect to the light-emitting surface of the semiconductor laser. The wire bonding surface of the light-receiving element pellet-bonded to a stem and the wire bonding surface of the lead electrically connected to the light-receiving element through a wire are arranged so as to be parallel with each other. Thus, it is possible to support both the bonding surfaces horizontally at the same time. As a result, a bonding tool can be brought into perpendicular contact with each of the bonding surfaces, and this enables appropriate wire bonding to be effected.

摘要翻译： 一种光电子器件，其中限定监测光接收器的光接收元件和产生激光束的半导体激光器被密封在相同的封装中，并且其中用于测量光束的输出功率的元件的光接收表面 从半导体激光器发射的光被设置成相对于半导体激光器的发光表面倾斜。 散射接合到杆的受光元件的引线接合表面和通过导线电连接到光接收元件的引线的引线接合表面被布置成彼此平行。 因此，可以同时水平地支撑接合面。 结果，可以使接合工具与每个接合表面垂直接触，这使得能够实现适当的引线接合。

公开(公告)号：US5408559A

公开(公告)日：1995-04-18

申请号：US150307

申请日：1993-11-12

申请人： Shoichi Takahashi ,  Masando Tozawa ,  Atsushi Sasayama ,  Yoshihiko Kobayashi ,  Hideo Taguchi

发明人： Shoichi Takahashi ,  Masando Tozawa ,  Atsushi Sasayama ,  Yoshihiko Kobayashi ,  Hideo Taguchi

IPC分类号： G02B6/28 ,  G02B6/42 ,  H01L31/0232 ,  H01S5/00 ,  G02B6/36

CPC分类号： G02B6/422 ,  G02B6/4246

摘要： In a transmitting and receiving optoelectronic device, a wave-separating filter (16) is disposed at a position deviated from 45.degree. with respect to the optical axis of transmission light (6), or the internal wall surface of a light passage hole (15A) of a support (15) is inclined with respect to the optical axis of the transmission light (5). In another arrangement, a light-transmitting optical unit (1) and a wave-separating optical unit (13) are provided as separate units, and optical-axis adjustment is performed with only the light-transmitting optical unit (1).

摘要翻译： 在发送和接收光电子器件中，波分离滤光器（16）设置在相对于透射光（6）的光轴偏离45°的位置，或者光通孔（15A）的内壁表面 ）相对于透射光（5）的光轴倾斜。 在另一种布置中，光传输光学单元（1）和波分离光学单元（13）被设置为分离单元，并且仅使用透光光学单元（1）进行光轴调节。

公开(公告)号：US4803361A

公开(公告)日：1989-02-07

申请号：US54392

申请日：1987-05-26

申请人： Kunio Aiki ,  Atsushi Sasayama ,  Tugio Nemoto ,  Makoto Haneda ,  Satoru Ishii ,  Haruo Kugimiya ,  Tutomu Kawasaki

发明人： Kunio Aiki ,  Atsushi Sasayama ,  Tugio Nemoto ,  Makoto Haneda ,  Satoru Ishii ,  Haruo Kugimiya ,  Tutomu Kawasaki

IPC分类号： G02B6/42 ,  H01S5/022 ,  H01S5/024 ,  H01J5/16 ,  G02B6/36

CPC分类号： H01S5/02415 ,  G02B6/4202 ,  G02B6/4204 ,  G02B6/4236 ,  H01S5/02284 ,  G02B6/4238 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01S5/02268 ,  H01S5/02438

摘要： In a photoelectric device, particularly, a photoelectric device for optical communication, an optical fiber is fixed at two fixing points so that the extremity of the optical fiber is disposed opposite to the light emitting surface of a laser diode chip and the optical fiber extends in a nonlinear shape, for example, in a moderate curve, between the two fixing points. Even though holding members fixedly holding the optical fiber at the two fixing points and a base member supporting the holding members are formed of a metal or metals having a coefficient of thermal expansion far greater than that of the optical fiber, and even if the distance between the two fixing points is varied due to the thermal expansion or contraction of the holding members and the base member, the optical fiber is obliged only to change the shape of extension. Therefore, the optical fiber and the solder fixing the optical fiber to the holding members at the two fixing points are not subjected to repeated stress, and hence the fatigue of the optical fiber and the solder is avoided. Accordingly, the photoelectric device is able to continue stable optical communication regardless of temperature variation.

摘要翻译： 在光电装置中，特别是光通信用光电装置中，将光纤固定在两个固定点，使得光纤的末端与激光二极管芯片的发光面相对配置，并且光​​纤延伸在 在两个固定点之间的非线性形状，例如以中等曲线。 即使固定部件将光纤固定地保持在两个固定点，并且支撑保持部件的基部构件由热膨胀系数远大于光纤的热膨胀系数的金属或金属形成，并且即使 两个固定点由于保持构件和基底构件的热膨胀或收缩而变化，因此光纤仅需要改变延伸的形状。 因此，在两个固定点处将光纤固定到保持构件上的光纤和焊料不会受到重复的应力，因此避免了光纤和焊料的疲劳。 因此，无论温度变化如何，光电装置能够持续稳定的光通信。

公开(公告)号：US4920262A

公开(公告)日：1990-04-24

申请号：US305542

申请日：1989-02-03

申请人： Kunio Aiki ,  Atsushi Sasayama ,  Tugio Nemoto ,  Makoto Haneda ,  Satoru Ishii ,  Haruo Kugimiya ,  Tutomu Kawasaki

发明人： Kunio Aiki ,  Atsushi Sasayama ,  Tugio Nemoto ,  Makoto Haneda ,  Satoru Ishii ,  Haruo Kugimiya ,  Tutomu Kawasaki

IPC分类号： G02B6/42 ,  H01S5/022 ,  H01S5/024

CPC分类号： H01S5/02415 ,  G02B6/4202 ,  G02B6/4204 ,  G02B6/4236 ,  H01S5/02284 ,  G02B6/4238 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01S5/02268 ,  H01S5/02438

摘要： In a photoelectric device, particularly, a photoelectric device for optical communication, an optical fiber is fixed at two fixing points so that the extremity of the optical fiber is disposed opposite to the light emitting surface of a laser diode chip and the optical fiber extends in a nonlinear shape, for example, in a moderate curve, between the two fixing points. Even though holding members fixedly holding the optical fiber at the two fixing points and a base member supporting the holding members are formed of a metal or metals having a coefficient of thermal expansion far greater than that of the optical fiber, and even if the distance between the two fixing points is varied due to the thermal expansion or contraction of the holding members and the base member, the optical fiber is obliged only to change the shape of extension. Therefore, the optical fiber and the solder fixing the optical fiber to the holding members at the two fixing points are not subjected to repeated stress, and hence the fatigue of the optical fiber and the solder is avoided. Accordingly, the photoelectric device is able to continue stable optical communication regardless of temperature variation. Terminals are formed by leads having an inductance reducing thick portion that are connected to the photoelectric device inside a box-shaped housing. A thinner lead conforming to the prevailing standard connector is connected to the thick lead using ultrasonic bonding at a position outside of the housing.

公开(公告)号：US4107727A

公开(公告)日：1978-08-15

申请号：US819053

申请日：1977-07-26

申请人： Ryuichi Ikezawa ,  Atsushi Sasayama ,  Sakae Kikuchi

发明人： Ryuichi Ikezawa ,  Atsushi Sasayama ,  Sakae Kikuchi

IPC分类号： H01L23/29 ,  H01L23/28 ,  H01L23/31 ,  H01L23/433 ,  H01L23/495

CPC分类号： H01L23/49562 ,  H01L23/3121 ,  H01L23/4334 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2924/01014 ,  H01L2924/01079

摘要： A semiconductor device is disclosed wherein a semiconductor pellet is attached on a heat sink of a flange, leads are connected to corresponding electrodes of the semiconductor pellet directly or through wires, the semiconductor pellet and portions of the leads are sealed by resin mold on the flange and top outer periphery of the heat sink is formed with a projection to prevent peel-off of the resin mold and cracking of the resin mold which would otherwise occur due to difference between coefficients of thermal expansion of the flange and the resin mold.

摘要翻译： 公开了一种半导体器件，其中将半导体芯片附接在凸缘的散热片上，引线直接或通过导线连接到半导体芯片的相应电极，半导体芯片和引线的部分通过树脂模密封在凸缘上 并且散热器的顶部外周形成有突起，以防止由于凸缘和树脂模具的热膨胀系数之间的差异而导致的树脂模具的剥离和树脂模具的开裂。

公开(公告)号：US20110271976A1

公开(公告)日：2011-11-10

申请号：US13121938

申请日：2009-09-25

申请人： Atsushi Sasayama

发明人： Atsushi Sasayama

IPC分类号： A41G3/00 ,  A41G5/00

CPC分类号： A41G5/0046

摘要： A hair extension that exhibits voluminousness at hair roots and makes the hair puffy when attached to the head of a wearer, a hair ornament using the same, and a method for producing the hair extension. The hair extension of the present invention includes at least main fibers (1) and root fibers (2), wherein the root fibers (2) are crimped fibers having a shorter fiber length in comparison with the main fibers (1) and not longer than 10 cm, and the main fibers (1) and the root fibers (2) are blended and integrated by sewing. In the method for producing the aforesaid hair extension, the root fibers may be blended with the main fibers and then shrunk to crimp. Alternatively, previously-crimped fibers may be used as the root fibers and blended with the main fibers.

摘要翻译： 在发根上显示出膨大的毛发，并且当使用该头发的头发附着在使用者的头部时，使毛发浮肿，以及用于制造发型的方法。 本发明的毛发延伸部至少包括主纤维（1）和根纤维（2），其中根部纤维（2）是与主纤维（1）相比具有较短纤维长度的卷曲纤维，并且不超过 10厘米，主纤维（1）和根纤维（2）通过缝合混合并整合。 在上述发丝的制造方法中，根纤维可以与主纤维共混，然后收缩而卷曲。 或者，预先卷曲的纤维可以用作根纤维并与主纤维混合。

公开(公告)号：US5195155A

公开(公告)日：1993-03-16

申请号：US525675

申请日：1990-05-21

申请人： Makoto Shimaoka ,  Tetsuo Kumazawa ,  Yasutoshi Yagiu ,  Atsushi Sasayama

发明人： Makoto Shimaoka ,  Tetsuo Kumazawa ,  Yasutoshi Yagiu ,  Atsushi Sasayama

IPC分类号： G02B6/42

CPC分类号： G02B6/4208 ,  G02B6/4226

摘要： An optical coupling apparatus including a light emitting diode, a lens, an optical isolator and an optical fiber disposed on a common optical axis is improved in the optical coupling efficiency. The individual optical elements are roughly adjusted in the respective positions and fixed, and then a precise and fine adjustment is effectuated by plastically deforming a portion of a holder for supporting the lens or the optical isolator and/or by adjusting inclination of the holder. The holder imparted with the fine adjustment capability can be implemented as a lens holder.

摘要翻译： 包括发光二极管，透镜，光隔离器和布置在公共光轴上的光纤的光耦合装置在光耦合效率方面得到改善。 各个光学元件在各个位置上大致调整并固定，然后通过使用于支撑透镜或光隔离器的保持器的一部分塑性变形和/或通过调整保持器的倾斜来实现精确和精细的调整。 赋予微调能力的保持器可以实现为透镜保持器。

公开(公告)号：US08578945B2

公开(公告)日：2013-11-12

申请号：US13121938

申请日：2009-09-25

申请人： Atsushi Sasayama

发明人： Atsushi Sasayama

IPC分类号： A41G5/00

CPC分类号： A41G5/0046

摘要： A hair extension that exhibits voluminousness at hair roots and makes the hair puffy when attached to the head of a wearer, a hair ornament using the same, and a method for producing the hair extension. The hair extension of the present invention includes at least main fibers (1) and root fibers (2), wherein the root fibers (2) are crimped fibers having a shorter fiber length in comparison with the main fibers (1) and not longer than 10 cm, and the main fibers (1) and the root fibers (2) are blended and integrated by sewing. In the method for producing the aforesaid hair extension, the root fibers may be blended with the main fibers and then shrunk to crimp. Alternatively, previously-crimped fibers may be used as the root fibers and blended with the main fibers.

摘要翻译： 在发根上显示出膨大的毛发，并且当使用该头发的头发附着在使用者的头部时，使毛发浮肿，以及用于制造发型的方法。 本发明的毛发延伸部至少包括主纤维（1）和根纤维（2），其中根部纤维（2）是与主纤维（1）相比具有较短纤维长度的卷曲纤维，并且不超过 10厘米，主纤维（1）和根纤维（2）通过缝合混合并整合。 在上述发丝的制造方法中，根纤维可以与主纤维共混，然后收缩而卷曲。 或者，预先卷曲的纤维可以用作根纤维并与主纤维混合。

公开(公告)号：US5344917A

公开(公告)日：1994-09-06

申请号：US997487

申请日：1992-12-28

申请人： Mitsuru Furukawa ,  Masahiko Takada ,  Shoichi Murata ,  Atsushi Sasayama

发明人： Mitsuru Furukawa ,  Masahiko Takada ,  Shoichi Murata ,  Atsushi Sasayama

IPC分类号： D01C3/00 ,  D01F4/00 ,  D06M11/00 ,  D06M11/56 ,  D06M13/02 ,  D06M13/127 ,  D06M101/00 ,  D06M101/02 ,  D06M101/10 ,  D06M101/12 ,  D06M101/14 ,  A61K9/06 ,  C08H1/06 ,  C09H1/04

CPC分类号： D01F4/00

摘要： A process for producing regenerated collagen fiber from solubilized collagen including adjusting a degree of swelling of solubilized collagen to 100 to 300% and then treating the resulting solubilized collagen with an aqueous solution of a metallic salt. The regenerated collagen fiber has excellent water resistance and undergoes no waving on contact with water.

摘要翻译： 一种从溶解的胶原产生再生胶原纤维的方法，包括将溶解的胶原的溶胀度调节至100-300％，然后用金属盐水溶液处理所得的溶解的胶原蛋白。 再生胶原纤维具有优异的耐水性，与水接触不会发生波动。

公开(公告)号：US4756592A

公开(公告)日：1988-07-12

申请号：US753856

申请日：1985-07-11

申请人： Atsushi Sasayama ,  Tugio Nemoto ,  Norihiro Yazaki

发明人： Atsushi Sasayama ,  Tugio Nemoto ,  Norihiro Yazaki

IPC分类号： G02B6/42 ,  H01S5/00

CPC分类号： G02B6/4202 ,  G02B6/4236 ,  G02B6/4248 ,  G02B6/4238 ,  G02B6/4239

摘要： A luminescent device having a luminescent element, an optical fiber for taking up the light emitted from the luminescent element, and a package accommodating the illuminant element and receiving an end portion of the optical fiber. The optical fiber is fixed at a portion near the tip thereof by a first fixing material such that its optical coupling end opposes the light emitting region of the luminescent element, while the remainder part of the portion of the optical fiber in the package is surrounded and held by a second fixing material. By virtue of the second fixing, it is possible to avoid breakage or other defects of the fiber attributable to the difference in the thermal expansion coefficient between the core portion of the optical fiber made of quartz and a jacket of the optical fiber covering the core line portion, thus attaining a higher reliability of the illuminant device. The second fixing material also prevents water from coming into the package along the optical fiber, thereby ensuring a greater moisture-proof property of the device.

摘要翻译： 具有发光元件的发光器件，用于吸收从发光元件发出的光的光纤，以及容纳光源元件并容纳光纤的端部的封装。 光纤通过第一固定材料固定在其尖端部分处，使得其光耦合端与发光元件的发光区域相对，而封装中的光纤部分的其余部分被包围， 由第二固定材料固定。 由于第二次固定，可以避免由于石英制成的光纤的芯部与覆盖芯线的光纤的护套之间的热膨胀系数的差异引起的光纤的断裂或其他缺陷 从而获得更高的照明装置的可靠性。 第二固定材料还防止水沿着光纤进入包装，从而确保该装置的更好的防潮性能。