公开(公告)号：US20120228055A1

公开(公告)日：2012-09-13

申请号：US13414766

申请日：2012-03-08

申请人： Takeo KATO ,  Takeru Abe ,  Tetsuya Takano ,  Kohji Minami ,  Masaya Yazaki ,  Taichi Mori

发明人： Takeo KATO ,  Takeru Abe ,  Tetsuya Takano ,  Kohji Minami ,  Masaya Yazaki ,  Taichi Mori

IPC分类号： F01N1/08

CPC分类号： F01N1/083 ,  F01N1/084 ,  F01N2260/14 ,  F01N2470/14

摘要： An exhaust muffler for improving the timbre of an exhaust sound in a low engine speed region and for increasing an engine output in a high engine speed region. In an exhaust device for an internal combustion engine for discharging an exhaust gas from the internal combustion engine through a multistage expansion type muffler having a plurality of expansion chambers for silencing the sound of the exhaust gas during the passage thereof, the multistage expansion type muffler includes a first tail pipe for communicating between a most downstream one of the expansion chambers and the outside of the muffler and a second tail pipe for communicating between an upstream one of the expansion chambers on the upstream side of the most downstream expansion chamber and the outside of the muffler.

摘要翻译： 一种用于改善低发动机转速区域中的排气声音的音色并用于在高发动机转速区域中增加发动机输出的排气消音器。 在用于通过具有多个膨胀室的多级膨胀型消声器排出来自内燃机的排气的内燃机的排气装置中，用于使废气在其通过期间的声音消声，多级膨胀型消声器包括 用于在最下游一个膨胀室和消声器之间连通的第一尾管和用于在最下游膨胀室的上游侧的上游侧膨胀室和第二尾管之间连通的第二尾管 消声器。

公开(公告)号：US07458359B2

公开(公告)日：2008-12-02

申请号：US11711463

申请日：2007-02-27

申请人： Masaki Yoneyama ,  Naoki Kono ,  Kohji Minami ,  Fumiaki Okubo ,  Hiroshi Kuribara

发明人： Masaki Yoneyama ,  Naoki Kono ,  Kohji Minami ,  Fumiaki Okubo ,  Hiroshi Kuribara

IPC分类号： F02B75/22

CPC分类号： F02F7/0012 ,  F02F2007/0041 ,  F02F2007/0063

摘要： An internal combustion engine is provided with a crankcase partitioned into an upper section and a lower section. A fastening bolt is provided for fastening the upper and lower crankcase sections together in the vicinity of a crankshaft. A bolt hole is formed in the crankcase, and the fastening bolt is inserted and tightened in the bolt hole. An opening is formed at an end of the bolt hole within the upper crankcase, the end of the bolt hole is made to communicate with this opening, and the end of the fastening bolt protrudes into the opening when the engine is assembled, to lighten the crankcase, and in order to avoid concentrating stress in the bolt hole near the end of the bolt.

公开(公告)号：US20070200439A1

公开(公告)日：2007-08-30

申请号：US11711268

申请日：2007-02-27

申请人： Yoshiki Nagahashi ,  Masaki Yoneyama ,  Naoki Kono ,  Kohji Minami

发明人： Yoshiki Nagahashi ,  Masaki Yoneyama ,  Naoki Kono ,  Kohji Minami

IPC分类号： H02K9/00

CPC分类号： F01M1/08 ,  F01P3/06 ,  F01P3/08 ,  F02F2007/0041 ,  F02F2007/0063 ,  H02K7/1815 ,  H02K9/19

摘要： In an engine having a generator mounted thereon, an oil passage is formed within the engine's crankcase to supply oil to an oil jet for cooling one or more pistons. In addition, oil is supplied to an oil jet for cooling the generator, using the oil passage in common with the oil supply for cooling the piston, without requiring a separate, dedicated oil passage for the generator. The cooling oil delivery structure is provided for cooling the generator which is located at one end of the crankshaft. The oil passage for cooling pistons, which includes an oil jet for cooling each respective piston by jetting oil to the piston, is arranged on an axis substantially parallel to the crankshaft. A generator-cooling oil jet is provided on the crankcase at a terminal end of, and in fluid communication with the oil passage for cooling the pistons.

摘要翻译： 在具有安装在其上的发电机的发动机中，在发动机曲轴箱内形成油路以向油喷射油以冷却一个或多个活塞。 此外，油被供给到用于冷却发电机的油射流，使用与用于冷却活塞的油源相同的油路，而不需要用于发电机的单独的专用油通道。 冷却油输送结构用于冷却位于曲轴一端的发电机。 用于冷却活塞的油通道布置在基本上平行于曲轴的轴线上，该油通道包括用于通过将油喷射到活塞来冷却各个活塞的喷油嘴。 发动机冷却油喷射器设置在曲轴箱的终端处并与油路流体连通以冷却活塞。

公开(公告)号：US20050152636A1

公开(公告)日：2005-07-14

申请号：US11029599

申请日：2005-01-04

申请人： Masaru Ogawa ,  Tetsuo Ueyama ,  Kohji Minami ,  Tomoyuki Miyake ,  Tomiyuki Numata

发明人： Masaru Ogawa ,  Tetsuo Ueyama ,  Kohji Minami ,  Tomoyuki Miyake ,  Tomiyuki Numata

IPC分类号： G11B11/105 ,  G02B6/26 ,  G11B7/09 ,  G11B7/12 ,  G11B7/13 ,  G11B7/135

CPC分类号： G11B7/131 ,  G11B7/0901 ,  G11B7/123 ,  G11B7/1353 ,  G11B7/1381

摘要： The optical miniaturized module includes a semiconductor laser for irradiating an optical disk with laser light, a diffraction grating for forming a main beam and two sub beams from the laser light, a polarization hologram for dividing reflected light from the optical disk, and a photodetector for detecting the reflected light. The polarization hologram includes a first parting line defined in a direction optically corresponding to a radial direction as the optical disk rotates. A main beam M incident area is divided with a boundary defined by the first parting line. A sub beam A incident area and a sub beam B incident area are each arranged avoiding the first parting line.

摘要翻译： 该光学小型化模块包括用于用激光照射光盘的半导体激光器，用于形成主光束的衍射光栅和来自激光的两个子光束，用于分离来自光盘的反射光的偏振全息图，以及用于 检测反射光。 偏振全息图包括在光盘旋转时沿与光学对应的方向限定的第一分型线。 主波束M入射区域由第一分隔线限定的边界划分。 分别设置子光束A入射区域和副光束B入射区域，避开第一分色线。

公开(公告)号：US08601994B2

公开(公告)日：2013-12-10

申请号：US12545594

申请日：2009-08-21

申请人： Hodaka Mukouhara ,  Kohji Minami

发明人： Hodaka Mukouhara ,  Kohji Minami

IPC分类号： F02F3/00

CPC分类号： F16J1/16 ,  B23P15/10 ,  F02F3/0076 ,  F16J1/001

摘要： The present invention reduces weight while assuring required rigidity of a piston reduces cost of the piston. A piston includes first and second pin bosses supporting a piston pins, a first side wall coupling the first pin boss and a piston skirt, a second side wall coupling the second pin boss and the piston skirt, and a pair of bridges coupling the first and second side walls and forming upward spaces just above. First and second through holes are formed in the first and second side walls. The first and second through holes and the upper spaces are formed by a single punching process using a punch and, simultaneously, the bridges are formed.

摘要翻译： 本发明减轻重量，同时确保活塞所需的刚性降低了活塞的成本。 活塞包括支撑活塞销的第一和第二销凸起，联接第一销凸台和活塞裙部的第一侧壁，联接第二销凸台和活塞裙部的第二侧壁和联接第一和第二销凸起的一对桥 第二侧壁并在上方形成向上的空间。 第一和第二通孔形成在第一和第二侧壁中。 第一通孔和第二通孔和上部空间通过使用冲头的单次冲压工艺形成，同时形成桥。

公开(公告)号：US20130294046A1

公开(公告)日：2013-11-07

申请号：US13391939

申请日：2011-09-09

申请人： Kohji Minami

发明人： Kohji Minami

IPC分类号： F21V9/02

CPC分类号： F21V9/02 ,  F21S8/006 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/007 ,  H02S50/10

摘要： A pseudo sunlight emitting device includes a first light source for emitting first light having a certain spectral distribution; a first light guide member for receiving, at its light incident surface, the first light from the first light source, and for emitting, via its light emission surface, light having a controlled directivity; a first optical filter for adjusting a spectrum of the light emitted from the first light guide member; a second light source for emitting second light whose accumulative irradiance in an infrared wavelength region is greater than an accumulative irradiance of a wavelength region of light shorter in wavelength than infrared light; second light guide members for receiving, at their light incident surfaces, the second light from the second light source, and for emitting, via their light emission surfaces, light having a controlled directivity; a second optical filter(s) for adjusting a spectrum of the light emitted from the second light guide member, a number of the second light guide members being greater than that of the first light guide member by n times, where n is a natural number not less than 2.

摘要翻译： 伪太阳光照射装置包括用于发射具有一定光谱分布的第一光的第一光源; 第一导光构件，用于在其光入射表面处接收来自第一光源的第一光，并且经由其光发射表面发射具有受控方向性的光; 第一光学滤波器，用于调节从第一导光构件发射的光的光谱; 用于发射红外波长区域中的累积辐照度的二次光的第二光源大于波长比红外光短的光的波长区域的累积辐照度; 第二导光构件，用于在其光入射面处接收来自第二光源的第二光，并且经由它们的发光表面发射具有受控方向性的光; 用于调节从第二导光构件发射的光的光谱的第二光学滤光器，多个第二导光构件的数目大于第一导光构件的数量n次，其中n是自然数 不低于2。

公开(公告)号：US08544600B2

公开(公告)日：2013-10-01

申请号：US13414766

申请日：2012-03-08

申请人： Takeo Kato ,  Takeru Abe ,  Tetsuya Takano ,  Kohji Minami ,  Masaya Yazaki ,  Taichi Mori

发明人： Takeo Kato ,  Takeru Abe ,  Tetsuya Takano ,  Kohji Minami ,  Masaya Yazaki ,  Taichi Mori

IPC分类号： F01N1/08

CPC分类号： F01N1/083 ,  F01N1/084 ,  F01N2260/14 ,  F01N2470/14

摘要： An exhaust muffler for improving the timbre of an exhaust sound in a low engine speed region and for increasing an engine output in a high engine speed region. In an exhaust device for an internal combustion engine for discharging an exhaust gas from the internal combustion engine through a multistage expansion type muffler having a plurality of expansion chambers for silencing the sound of the exhaust gas during the passage thereof, the multistage expansion type muffler includes a first tail pipe for communicating between a most downstream one of the expansion chambers and the outside of the muffler and a second tail pipe for communicating between an upstream one of the expansion chambers on the upstream side of the most downstream expansion chamber and the outside of the muffler.

摘要翻译： 一种用于改善低发动机转速区域中的排气声音的音色并用于在高发动机转速区域中增加发动机输出的排气消音器。 在用于通过具有多个膨胀室的多级膨胀型消声器排出来自内燃机的排气的内燃机的排气装置中，用于使废气在其通过期间的声音消声，多级膨胀型消声器包括 用于在最下游一个膨胀室和消声器之间连通的第一尾管和用于在最下游膨胀室的上游侧的上游侧膨胀室和第二尾管之间连通的第二尾管 消声器。

公开(公告)号：US20120287600A1

公开(公告)日：2012-11-15

申请号：US13519876

申请日：2010-07-25

申请人： Tamon Iden ,  Kohji Minami

发明人： Tamon Iden ,  Kohji Minami

IPC分类号： F21V9/02 ,  F21V99/00

CPC分类号： F21S8/006 ,  F21Y2115/10 ,  G02B6/0026 ,  G02B6/0028 ,  G02B6/007

摘要： A simulated solar light irradiation device (30) includes (i) a light source section including a first light source (1) and a second light source (2), (ii) light selection means (7) for selecting and emitting (a) light, having shorter-wavelengths than a predetermined boundary wavelength, in first light irradiated by the first light source (1) and (b) light, having longer-wavelengths than the predetermined boundary wavelength, in second light irradiated by the second light source (2), and (iii) control means (5, 6) for controlling a directivity of the first light or a directivity of the second light so that the first light or the second light enters the light selection means (7) at a predetermined incident angle. In this way, it is possible to irradiate designed simulated solar light without increasing a size of the device.

摘要翻译： 模拟太阳光照射装置（30）包括：（i）包括第一光源（1）和第二光源（2）的光源部，（ii）用于选择和发射（a）光源的光选择装置， 在由第一光源（1）照射的第一光中具有比预定边界波长短的波长的光，和（b）在由第二光源照射的第二光中具有比预定边界波长长的波长的光 2）和（iii）用于控制第一光的方向性或第二光的方向性的控制装置（5,6），使得第一光或第二光在预定事件处进入光选择装置（7） 角度。 以这种方式，可以在不增加设备尺寸的情况下照射设计的模拟太阳光。

公开(公告)号：US20120134131A1

公开(公告)日：2012-05-31

申请号：US13203658

申请日：2010-01-28

申请人： Atsushi Nakamura ,  Kohji Minami

发明人： Atsushi Nakamura ,  Kohji Minami

IPC分类号： F21V9/02 ,  F21V7/00 ,  F21V7/04

CPC分类号： G01N21/8806 ,  F21S8/006 ,  G01J1/08 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/12 ,  G01J2003/1213 ,  G01J2003/1282 ,  G01N2021/9511 ,  G02B6/0018 ,  G02B6/0038 ,  G02B19/0028 ,  G02B19/0047 ,  G02B27/0994

摘要： A light radiation device that radiates light with a desired spectrum and controlled directivity is provided. A light radiation device (100) according to the present invention includes: a light source (101); an optical waveguide (107); and a spectrum modulating member (104), the optical waveguide (107) guiding incident light from the light source (101) thereinto through a plane of incidence, causing the light to be reflected by sides of the optical waveguide (107), and emitting directivity-controlled light through a plane of emission, the spectrum modulating member (104) attenuating a spectrum in a particular band of wavelengths among the directivity-controlled light, the optical waveguide (107) becoming narrower from the plane of emission toward the plane of incidence, the spectrum modulating member (104) being provided toward the plane of emission of the optical waveguide (107).

摘要翻译： 提供了以期望的光谱和受控方向性散射光的光辐射装置。 根据本发明的光辐射装置（100）包括：光源（101）; 光波导（107）; 和频谱调制构件（104），所述光波导（107）通过入射面引导来自所述光源（101）的入射光，使得所述光被所述光波导（107）的侧面反射，并发射 通过发射平面的方向性控制的光，光谱调制部件（104）衰减方向性受控光中的特定波段的光谱，光波导（107）从发射平面变窄到 频谱调制构件（104）朝向光波导（107）的发射平面设置。

公开(公告)号：US20120014085A1

公开(公告)日：2012-01-19

申请号：US13203438

申请日：2010-01-28

申请人： Kohji Minami

发明人： Kohji Minami

IPC分类号： F21V9/02

CPC分类号： G02B27/1006 ,  G02B6/0026 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/007 ,  G02B27/0994 ,  G02B27/126 ,  G02B27/141

摘要： Xenon light emitted from a xenon light source heads for a wavelength-selecting mirror through a taper coupler and an air mass filter. The wavelength-selecting mirror reflects a short wavelength component of the xenon light and emits the short wavelength component to a taper member. Halogen light emitted from a halogen light source heads for a wavelength-selecting mirror through a taper coupler and a reflecting mirror. The wavelength-selecting mirror transmits a long wavelength component of the halogen light and emits the long wavelength component to the taper member. The taper member has width gradually decreasing from an entrance plane for light to an exit plane for the light. The light emitted from the taper member is changed so that a radiation directivity of a component originating from the xenon light becomes similar to a radiation directivity of a component originating from the halogen light. This makes it possible to provide a solar simulator performing irradiation of artificial sunlight having uniform illumination distribution onto an irradiation-target surface.

摘要翻译： 从氙光源发出的氙气光源通过锥形耦合器和空气质量过滤器用于波长选择镜。 波长选择镜反射氙灯的短波长分量，并将短波长分量发射到锥形部件。 通过锥形耦合器和反射镜从用于波长选择镜的卤素光源头发出的卤素光。 波长选择镜透射卤素灯的长波长分量，并将长波长分量发射到锥形部件。 锥形构件的宽度从光的入射面到光的出射面逐渐减小。 改变从锥形构件发射的光，使得源自氙光的成分的辐射方向性变得类似于源自卤素光的成分的辐射方向性。 这使得可以提供一种在照射目标表面上执行具有均匀照明分布的人造太阳光的照射的太阳模拟器。