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51. 发明授权

US06599100B2 Closed type motor-operated compressor 有权
公开(公告)号：US06599100B2
公开(公告)日：2003-07-29
申请号：US09859510
申请日：2001-05-18
申请人： Nobuo Abe , Yoshihiro Sasaki , Kazuya Ishigami , Kazunori Morita , Masahiro Shimada
发明人： Nobuo Abe , Yoshihiro Sasaki , Kazuya Ishigami , Kazunori Morita , Masahiro Shimada
IPC分类号： F04B2300
CPC分类号： F04C29/028 , F04C18/0215 , F04C23/008 , F04C29/026 , F04C29/045 , Y10S418/01
摘要： In a closed type motor-operated compressor, oil covers are provided at the upper and lower portions of a stator, as well as a porous filter provided between the lower portion coil cover and a support member for supporting a sub-bearing, wherein it is so constructed that gas discharged passes through the filter with certainty after passing through a space defined by an inner diameter of a sealed container and a constituent element(s) of a compressor mechanism, thereby dissolving a problem of decreasing heat change efficiency in a refrigerating cycle due to much of discharge of refrigerating machine oil from a discharge pipe to the refrigerating cycle.

52. 发明授权

US06478078B1 Heat exchanger for cooling circulating water of fuel cells & process for producing same 失效
标题翻译：用于冷却燃料电池循环水的热交换器及其制造方法
公开(公告)号：US06478078B1
公开(公告)日：2002-11-12
申请号：US09669689
申请日：2000-09-26
申请人： Tsutomu Matsuzaki , Yoshihiro Sasaki , Chizuko Yoshida
发明人： Tsutomu Matsuzaki , Yoshihiro Sasaki , Chizuko Yoshida
IPC分类号： F28F1902
CPC分类号： H01M8/04074 , F28D2021/0043 , F28F19/04 , Y02P70/56
摘要： The invention relates to a heat exchanger for cooling a circulating water of a fuel cell. This heat exchanger includes (1) an aluminum member having an inner surface which defines an inner space in the aluminum member such that the circulating water is allowed to flow through the inner space; and (2) a resin coating layer formed on the inner surface of the aluminum member. It becomes possible to prevent contamination of the circulating water by the provision of the resin coating layer. The heat exchanger can be produced by a first process including (a) providing a core portion having tubes made of aluminum and corrugated fins, which are alternately arranged; (b) assembling the core portion and a tank made of aluminum into an assembly; (c) brazing the assembly by heating into a brazed assembly; and (d) coating the inner surface of the brazed assembly with a resin coating layer.
摘要翻译：本发明涉及一种用于冷却燃料电池循环水的热交换器。该热交换器包括（1）铝构件，其具有限定铝构件内部空间的内表面，使得循环水能够流过内部空间; 和（2）在铝构件的内表面上形成的树脂涂层。通过设置树脂被覆层，能够防止循环水的污染。热交换器可以通过第一工艺生产，包括（a）提供具有交替布置的由铝和波纹状散热片制成的管的芯部; （b）将芯部和由铝制成的罐组装到组件中; （c）通过加热将组件钎焊到钎焊组件中; 和（d）用树脂涂层涂覆钎焊组件的内表面。

53. 发明授权

US06431265B1 Flat tubes for use with heat exchanger and manufacturing method thereof 有权
公开(公告)号：US06431265B1
公开(公告)日：2002-08-13
申请号：US09898076
申请日：2001-07-05
申请人： Masayoshi Shinhama , Junichi Hiyama , Hiroyuki Tamura , Shinya Kaneko , Enichi Ishiwa , Yoshihiro Sasaki , Yoshiaki Koga
发明人： Masayoshi Shinhama , Junichi Hiyama , Hiroyuki Tamura , Shinya Kaneko , Enichi Ishiwa , Yoshihiro Sasaki , Yoshiaki Koga
IPC分类号： F28F102
摘要： The height of a bead opposing a joint where side edges of a plate are to be joined is set to be smaller than the height of a bead which does not oppose the joint by the thickness of the plate. Further, lands are provided between the beads and protrude from either the tube surface or the tube surface toward the inside of the main tube unit, and flow gaps are formed through which the heat-exchange medium flows over the lands.

54. 发明授权

US06267177B1 Flat tubes for use with heat exchanger and manufacturing method thereof 失效
标题翻译：用于热交换器的扁平管及其制造方法
公开(公告)号：US06267177B1
公开(公告)日：2001-07-31
申请号：US09487893
申请日：2000-01-19
申请人： Masayoshi Shinhama , Junichi Hiyama , Hiroyuki Tamura , Shinya Kaneko , Enichi Ishiwa , Yoshihiro Sasaki , Yoshiaki Koga
发明人： Masayoshi Shinhama , Junichi Hiyama , Hiroyuki Tamura , Shinya Kaneko , Enichi Ishiwa , Yoshihiro Sasaki , Yoshiaki Koga
IPC分类号： F28F106
CPC分类号： F28F3/044 , B21C37/151 , F28D1/0391 , F28F3/04 , Y10T29/49391
摘要： The height of a bead opposing a joint where side edges of a plate are to be joined is set to be smaller than the height of a bead which does not oppose the joint by the thickness of the plate. Further, lands are provided between the beads and protrude from either the tube surface or the tube surface toward the inside of the main tube unit, and flow gaps are formed through which the heat-exchange medium flows over the lands.
摘要翻译：与板的侧边缘相接合的珠的高度被设定为小于通过板的厚度不与接头相对的凸缘的高度。此外，在珠之间设置有焊盘，从管表面或管表面向主管单元的内部突出，并且形成流动间隙，热交换介质通过该间隙流过焊盘。

55. 发明授权

US5956358A Semiconductor laser having an improved lateral carrier injection structure to multiple quantum well layers 失效
公开(公告)号：US5956358A
公开(公告)日：1999-09-21
申请号：US606314
申请日：1996-02-23
申请人： Yoshihiro Sasaki
发明人： Yoshihiro Sasaki
IPC分类号： H01S5/00 , H01S5/042 , H01S5/227 , H01S5/34 , H01S3/19
CPC分类号： B82Y20/00 , H01S5/0424 , H01S5/227 , H01S5/2275 , H01S5/3415 , H01S5/3428
摘要： The present invention also provides another semiconductor multilayer carrier injection structure in a semiconductor laser. The semiconductor multilayer carrier injection structure comprises the following elements. The semiconductor multilayer carrier injection structure includes a multiple quantum well active layer comprising alternating laminations of quantum well layers made of a first compound semiconductor having a first energy band gap and potential barrier layers made of a second compound semiconductor having a second energy band gap larger than the first energy band gap. Each of the quantum well layers has an electron ground state of quantum energy levels of electrons and a hole ground state of quantum energy levels of holes. The semiconductor multilayer carrier injection structure also includes a first carrier injection guide layer being provided in contact with a first lateral end portion of the multiple quantum well active layer. The first carrier injection guide layer is made of a third compound semiconductor of a first conductivity type. The third compound semiconductor has a third energy band gap which is larger than a difference between the electron ground state and the hole ground state of the quantum well layers and which is smaller than the second energy band gap of the potential barrier layers. The semiconductor multilayer carrier injection structure also includes a second carrier injection guide layer being provided in contact with a second lateral end portion of the multiple quantum well active layer. The second carrier injection guide layer is made of a fourth compound semiconductor of a second conductivity type. The fourth compound semiconductor has a fourth energy band gap which is larger than the difference between the electron ground state and the hole ground state of the quantum well layers and substantially equal to or smaller than the second energy band gap of the potential barrier layers.

56. 发明授权

US5509026A Multiple quantum well semiconductor laser 失效
标题翻译：多量子阱半导体激光器
公开(公告)号：US5509026A
公开(公告)日：1996-04-16
申请号：US384333
申请日：1995-02-01
申请人： Yoshihiro Sasaki , Takao Morimoto
发明人： Yoshihiro Sasaki , Takao Morimoto
IPC分类号： H01S5/00 , H01S5/323 , H01S5/34 , H01S5/343 , H01S3/19
CPC分类号： B82Y20/00 , H01S5/3434 , H01S5/32391 , H01S5/3415 , H01S5/3428 , H01S5/34306
摘要： Disclosed herein is a long wavelength multiple quantum well semiconductor laser which is capable of preventing the nonuniform injection of carriers into quantum wells, and the overflow of the electrons within the quantum wells, and which is also capable of suppressing the increase in the threshold caused by insufficient gain, and the increase in the threshold and the deterioration in the slope efficiency caused by internal absorption loss. In a multiple quantum well semiconductor laser which has an InGaAsP optical waveguide layer provided respective on the inside of a p-InP clad layer and an n-InP clad layer, and InGaAsP barrier layers and strained InGaAsP quantum well layers provided between the InP clad layers, the semiconductor laser according to this invention has the energy difference between the first quantum level of the hole in the quantum well and the top of the valence band in the barrier layer to be less than or equal to 160 meV, the energy difference between the first quantum level of the electron in the quantum well and the bottom of the conduction band in the barrier layer to be more than or equal to 30 meV, and the optical confinement factor to the quantum layer lying in the range from 0.01 to 0.07.
摘要翻译：本文公开了一种长波长多量子阱半导体激光器，其能够防止载流子不均匀地注入量子阱以及量子阱内的电子溢出，并且还能够抑制阈值引起的阈值增加增益不足，阈值增加和内部吸收损失引起的斜率效率的恶化。在具有分别设置在p-InP包层和n-InP覆盖层的内部的InGaAsP光波导层的多量子阱半导体激光器中，以及设置在InP覆盖层之间的InGaAsP阻挡层和应变的InGaAsP量子阱层，根据本发明的半导体激光器具有量子阱中的空穴的第一量子级与势垒层中的价带顶部之间的能量差小于或等于160meV，量子阱中的电子的第一量子水平和势垒层中的导带的底部大于或等于30meV，并且量子层的光限制因子在0.01至0.07的范围内。

57. 发明授权

US5151035A Electrical connector 失效
公开(公告)号：US5151035A
公开(公告)日：1992-09-29
申请号：US741958
申请日：1991-08-08
申请人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
发明人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
IPC分类号： H01R13/42 , H01R13/648 , H01R13/658
CPC分类号： H01R13/648 , H01R13/6588 , H01R13/6592
摘要： An electrical plug (1) includes a conductive shell (6); an insulation housing (7) placed within the conductive shell and having at least one terminal mounting aperture (22); at least one detachable terminal (8) mounted in the terminal mounting apertures; a detachable ground terminal (9) mounted in the terminal mounting aperture; a retainer member (10) for retaining the detachable terminal and the detachable ground terminal; and a detachable ground member (23) attached to the ground terminal and having a comb contact (24) held between the conductive shell and the insulation housing.

58. 发明授权

US4964815A Electrical connector 失效
公开(公告)号：US4964815A
公开(公告)日：1990-10-23
申请号：US404504
申请日：1989-09-08
申请人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
发明人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
IPC分类号： H01R13/58 , H01R13/512
CPC分类号： H01R13/512 , Y10S439/906
摘要： An electrical connector which includes an insulating housing (30) containing a plurality of contacts (40); a cylindrical member for enclosing and supporting the insulating housing; and an insulating jacket (50) molded around the cylindrical member and a terminated section of a cable (70). The cylindrical member is divided into two semi-cylindrical sections (10, 20) in a plane parallel to its axis. The semi-cylindrical section (10) has a recessed joint edge or mortise and the semi-cylindrical section (20) has a projected joint edge or tenon corresponding to the recessed joint edge.

59. 发明授权

US4938714A Electrical connector 失效
公开(公告)号：US4938714A
公开(公告)日：1990-07-03
申请号：US404629
申请日：1989-09-08
申请人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
发明人： Mitsuru Kawai , Masaru Yoshida , Yoshihiro Sasaki
IPC分类号： H01R13/648
CPC分类号： H01R23/6873
摘要： An electrical connector has an insulating housing having an annular recess for receiving the shell member of a mating connector; a cylindrical shield member fitted in the annular recess, which includes shield contacts extending in radial directions from a front edge of the shield member; a detachable end face protection member attached to the front end of the insulating housing for protection thereof, which includes an latch member for latching the detachable end face protection member to the front end, whereby the shield contact comes into contact a backside of the end face protection member.

60. 发明授权

US4438733A Air cooled internal combustion engine 失效
标题翻译：风冷内燃机
公开(公告)号：US4438733A
公开(公告)日：1984-03-27
申请号：US231909
申请日：1981-02-05
申请人： Yoshihiro Sasaki
发明人： Yoshihiro Sasaki
IPC分类号： F01P5/06 , F01L1/14 , F01N1/08 , F01P5/02 , F01P5/04 , F02B3/06 , F02B63/00 , F02B65/00 , F02B67/04 , F02B75/02 , F02B75/16 , F02F1/04 , F02F1/06 , F02M35/06 , F01P1/08
CPC分类号： F01N1/084 , F01L1/14 , F01N1/083 , F01P5/02 , F01P5/04 , F02B63/00 , F02B65/00 , F02B67/04 , F02B75/16 , F02F1/04 , F02M35/06 , F02B2075/027 , F02B2275/14 , F02B2275/34 , F02B3/06 , Y02T10/123
摘要： Disclosed is an air cooled internal combustion engine which comprises a cooling fan formed unitarily on a flywheel fixed to one end of an engine crank shaft, a cooling fan case covering the cooling fan and adapted to guide the flow of cooling air generated by the cooling fan toward the engine body, an air cleaner connected to the suction port of the engine, and a silencer connected to the exhaust port of the engine, wherein the suction port is located at the same side of the engine body as the flywheel while the other exhaust port is located at the opposite side of the engine body to the flywheel, and wherein the air cleaner is formed integrally with the cooling fan case.
摘要翻译：本发明涉及一种风冷式内燃机，其特征在于，具备：一体地形成在固定于发动机曲轴的一端的飞轮上的冷却风扇;冷却风扇壳体，覆盖所述冷却风扇，适于引导由所述冷却风扇产生的冷却空气流朝向发动机主体，连接到发动机的吸入口的空气净化器和连接到发动机的排气口的消音器，其中吸入口位于与飞轮相同的发动机主体侧，而另一个排气端口位于发动机主体的与飞轮相对的一侧，并且其中空气滤清器与冷却风扇壳体一体地形成。

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