公开(公告)号：US06293240B1

公开(公告)日：2001-09-25

申请号：US09661713

申请日：2000-09-14

申请人： Haruki Kobayashi ,  Makoto Abe ,  Takeshi Sassa

发明人： Haruki Kobayashi ,  Makoto Abe ,  Takeshi Sassa

IPC分类号： F01L310

CPC分类号： F01L3/10

摘要： A valve spring retainer is mounted to the upper end of a poppet valve via a pair of cotters in an internal combustion engine of an automobile. The valve spring retainer has an intermediate portion and an outer flange which is engaged with the upper end of a valve spring. The lower surface of the outer flange is radially and inclined towards the valve spring to decrease wear which is caused by engagement with the valve spring. There is also provided a valve operating mechanism which has a valve spring retainer which has a projection on the lower surface so as to prevent wear.

摘要翻译： 阀弹簧保持器通过汽车的内燃机中的一对开口安装到提升阀的上端。 阀弹簧保持器具有与阀弹簧的上端接合的中间部分和外凸缘。 外凸缘的下表面径向地朝向阀弹簧倾斜，以减少由于与阀弹簧接合而引起的磨损。 还提供一种具有阀弹簧保持器的阀操作机构，该阀弹簧保持器在下表面上具有突起以防止磨损。

公开(公告)号：US5940548A

公开(公告)日：1999-08-17

申请号：US890653

申请日：1997-07-08

申请人： Hiroaki Yamada ,  Yasuyuki Inoue ,  Kazumasa Takada ,  Seiko Mitachi ,  Makoto Abe

发明人： Hiroaki Yamada ,  Yasuyuki Inoue ,  Kazumasa Takada ,  Seiko Mitachi ,  Makoto Abe

IPC分类号： G02B5/30 ,  G02B6/26 ,  G02B6/34 ,  G02F1/225 ,  G02B6/12

CPC分类号： G02B6/12011 ,  G02B5/3083 ,  G02B6/12023 ,  G02B6/266 ,  G02B6/29352 ,  G02B6/2938 ,  G02B6/29395 ,  G02F1/225 ,  G02F2203/20

摘要： A guided-wave circuit with a phase adjusting plate which adjusts optical path length errors, occurring during the manufacture of PLC, by an additional processing performed after the production of the PLC; and a method for producing the guided-wave circuit. A guided-wave circuit with an amplitude adjusting plate which adjusts the amplitude characteristics of light by an additional processing performed after the production of the PLC; and a method for producing the guided-wave circuit. A guided-wave circuit with a birefringence adjusting plate which adjusts the birefringence of light by an additional processing subsequent to the manufacture of the PLC; as well as a method for producing the guided-wave circuit. The guided-wave circuit includes a groove crossing a plurality of waveguides constituting the optical waveguides, a plate having optical characteristics spatially changed so as to adjust the optical characteristics at the intersections of the plate with the optical waveguides when the plate is inserted into the groove, and an adhesive for fixing the plate in the groove. The guided-wave circuit also includes both a phase adjusting plate and an amplitude adjusting plate to achieve further improvement in the optical characteristics. An apparatus for producing these optical characteristics adjusting plates is also included.

摘要翻译： 具有相位调整板的导波电路，通过PLC生产后进行的附加处理，调整在PLC制造过程中出现的光程长度误差; 以及制造导波电路的方法。 一种具有振幅调节板的导波电路，其通过在生产PLC之后执行的附加处理来调节光的幅度特性; 以及制造导波电路的方法。 具有双折射调节板的导波电路，其通过在PLC的制造之后的附加处理来调节光的双折射; 以及制造导波电路的方法。 导波电路包括与构成光波导的多个波导交叉的槽，具有空间变化的光学特性的板，以便当板插入槽中时调整板与光波导的相交处的光学特性 ，以及用于将板固定在凹槽中的粘合剂。 导波电路还包括相位调整板和振幅调节板，以进一步提高光学特性。 还包括用于制造这些光学特性调节板的装置。

公开(公告)号：US5901728A

公开(公告)日：1999-05-11

申请号：US815717

申请日：1997-03-12

申请人： Nobuo Hara ,  Makoto Abe

发明人： Nobuo Hara ,  Makoto Abe

IPC分类号： C22F1/00 ,  C22F1/04 ,  F01L3/10 ,  F01L3/02

CPC分类号： F01L3/10 ,  Y10T137/0318

摘要： The lower surface of a valve spring retainer is engaged on a valve spring in a valve operating mechanism of an internal combustion engine. The valve spring retainer is subjected to T6 treatment under JIS (Japanese Industrial Standard), and machined as finishing. The lower surface of the valve spring retainer is not machined, and remains as subjected to T6 treatment, thereby improving fatigue strength and wear resistance.

摘要翻译： 阀弹簧保持器的下表面接合在内燃机的阀操作机构中的阀弹簧上。 阀门弹簧保持器按照JIS（日本工业标准）进行T6处理，并加工成精加工。 阀弹簧保持器的下表面未被加工，并保持受到T6处理，从而提高疲劳强度和耐磨性。

公开(公告)号：US5884596A

公开(公告)日：1999-03-23

申请号：US078088

申请日：1998-05-13

申请人： Nobuo Hara ,  Makoto Abe

发明人： Nobuo Hara ,  Makoto Abe

IPC分类号： F01L1/46 ,  F01L3/10

CPC分类号： F01L1/462

摘要： A valve spring is used in a valve operating mechanism for moving a poppet valve up and down in an internal combustion engine of an automobile. The terminal end of the uppermost portion of the valve spring extends in a tangential direction to go away from an axis of the valve spring, thereby avoiding contact with a retainer to prevent wear.

摘要翻译： 在气门操作机构中使用阀弹簧，用于在汽车的内燃机中上下移动提升阀。 阀弹簧的最上部的终端沿切线方向延伸以远离阀弹簧的轴线，从而避免与保持器的接触以防止磨损。

公开(公告)号：US5080713A

公开(公告)日：1992-01-14

申请号：US338167

申请日：1989-04-14

申请人： Akiyoshi Ishibashi ,  Kazutoshi Takemura ,  Makoto Abe ,  Akira Fujiki ,  Kimitsugu Kiso ,  Takaaki Ito

发明人： Akiyoshi Ishibashi ,  Kazutoshi Takemura ,  Makoto Abe ,  Akira Fujiki ,  Kimitsugu Kiso ,  Takaaki Ito

IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/56 ,  F02F7/00

CPC分类号： C22C33/0264 ,  C22C33/0207 ,  F02F7/0085

摘要： A material for valve seats comprising a wear resisting sintered ferro alloy formed by dispersing particles of a high speed steel in a matrix in which hard alloy particles are dispersed. Steps for forming include mixing particles of a matrix material, carbide material and a hard alloy, and blending the mixture with high speed steel particles, pressurizing and compacting the mixture after blending, then sintering them at 1000.degree. to 1200.degree. C. In the preferred method, at least one element of Fe, C, Ni, Co, Si or Mn is included as the matrix material, and at least one element of Fe, Cr, Mo or V as the carbide material and at least one element of Fe, Cr, Mo, Co, C or W as the hard alloy are prepared. Furthermore, the ferro alloy preferably includes the following amounts of the above mentioned elements, 0.5 to 2.0 wt % of C, 1 to 25 wt % of one or more of Cr, Mo, V, or W and 1 to 15 wt % of one or more of Co, Ni, Mn, or Si.

公开(公告)号：US4909866A

公开(公告)日：1990-03-20

申请号：US249637

申请日：1988-09-22

申请人： Makoto Abe ,  Tetsuyuki Taniguchi ,  Tsuyoshi Kuriki ,  Noritoshi Takamura ,  Naoki Terakado ,  Kaoru Hatayama

发明人： Makoto Abe ,  Tetsuyuki Taniguchi ,  Tsuyoshi Kuriki ,  Noritoshi Takamura ,  Naoki Terakado ,  Kaoru Hatayama

IPC分类号： C22C38/00 ,  C21D7/06 ,  C21D9/02 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/34 ,  F16F1/02

CPC分类号： C21D7/06 ,  C21D9/02 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  Y10S148/908

摘要： A high strength spring is made of steel of which composition consists of 0.6 to 0.7 wt % of C, 1.2 to 1.6 wt % of Si, 0.5 to 0.8 wt % of Mn, 0.5 to 0.8 wt % of Cr, 0.05 to 0.2 wt % in total of one or more than one of V, Mo, Nb and Ta and the balance of Fe and inevitable impurities. The steel is limited in particle size of non-metallic inclusions in such a way that the maximum particle size of the non-metallic inclusions is equal to or smaller than 15 .mu.m. The spring is applied at a portion adjacent the outer surface thereof with a residual compression stress in such a way that the maximum of the residual compression stress ranges from 85 to 110 Kgf/mm.sup.2. The spring is further process so as to have such a surface roughness that is equal to or smaller than 15 .mu.m.

摘要翻译： 高强度弹簧由钢组成，其组成为C：0.6〜0.7重量％，Si：1.2〜1.6重量％，Mn：0.5〜0.8重量％，Cr：0.5〜0.8重量％，0.05〜0.2重量％ V，Mo，Nb和Ta中的一种或多于一种，余量为Fe和不可避免的杂质。 钢以非金属夹杂物的最大粒径等于或小于15μm的方式限制非金属夹杂物的粒径。 将弹簧施加在与其外表面相邻的部分处具有残余压缩应力，使残余压缩应力的最大值为85至110Kgf / mm2。 弹簧进一步加工成具有等于或小于15μm的这种表面粗糙度。

公开(公告)号：US08284350B2

公开(公告)日：2012-10-09

申请号：US12120358

申请日：2008-05-14

申请人： Makoto Abe ,  Akitoyo Konno ,  Kaoru Katayama ,  Takeshi Miitsu

发明人： Makoto Abe ,  Akitoyo Konno ,  Kaoru Katayama ,  Takeshi Miitsu

IPC分类号： G02F1/1335

CPC分类号： G02F1/133615 ,  G02F2001/133612 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A lighting system has light-emitting diodes as light sources mounted on a circuit board, in which the light-emitting diodes include a red light-emitting diode, blue light-emitting diode and a green light-emitting diode, the light-emitting diodes are constituted of one single unit including one for each of the red, blue and green light-emitting diodes, and the one single unit is repeatedly arranged as plural pieces on the same circuit board, and each of the red, blue and green light-emitting diodes is individually connected electrically to emit a light.

摘要翻译： 照明系统具有安装在电路板上的发光二极管，其中发光二极管包括红色发光二极管，蓝色发光二极管和绿色发光二极管，发光二极管 由包括红色，蓝色和绿色发光二极管中的每一个的单个单元构成，并且一个单一单元在同一电路板上重复布置成多个片，并且红色，蓝色和绿色发光二极管中的每一个， 发光二极管分别电连接以发光。

公开(公告)号：US07930875B2

公开(公告)日：2011-04-26

申请号：US11920872

申请日：2006-05-19

申请人： Yasushi Yamamoto ,  Makoto Abe

发明人： Yasushi Yamamoto ,  Makoto Abe

IPC分类号： B63H11/12 ,  B63H11/00 ,  F02K9/50

CPC分类号： F01D1/32 ,  F01K7/00 ,  F01K11/04 ,  F01K23/065 ,  F03G6/065 ,  Y02E10/46

摘要： In an engine, a rotor having a folded jet pipe is rotatably supported in a sealed container filled with a liquid. A heating portion is inserted in a center cylinder at the center of the rotor, and a fluid of a high temperature is passed therethrough to vaporize the liquid sucked through the suction pipe of the rotor. A mixture of steam and liquid is jetted from the jet pipe due to the pressure of the steam that is vaporized to rotate the rotor. A check valve for jetting and a check valve for suction are disposed at the ends of the jet pipe and the suction pipe. The jetted steam is guided to a condenser disposed on the sealed container, and is condensed and is refluxed into the sealed container. A vacuum pump is connected to the condenser, and the pressure in the sealed container is held at the saturated steam pressure.

摘要翻译： 在发动机中，具有折叠喷射管的转子可旋转地支撑在填充有液体的密封容器中。 将加热部插入转子中心的中心圆筒中，使高温流体通过，从而使通过转子的吸入管吸入的液体蒸发。 蒸汽和液体的混合物由于蒸发的蒸汽的压力从喷射管喷射以使转子旋转。 用于喷射的止回阀和用于抽吸的止回阀设置在喷射管和吸入管的端部。 将喷射蒸汽引导到设置在密封容器上的冷凝器中，并冷凝并回流到密封容器中。 真空泵连接到冷凝器，密封容器中的压力保持在饱和蒸汽压力。

公开(公告)号：US20110081215A1

公开(公告)日：2011-04-07

申请号：US12992181

申请日：2009-05-12

申请人： Naohiro Nakamura ,  Makoto Abe

发明人： Naohiro Nakamura ,  Makoto Abe

IPC分类号： B23B51/02

CPC分类号： B23B51/02 ,  B23B2226/27 ,  B23B2226/275 ,  B23B2251/04 ,  B23B2251/085 ,  B23B2251/14 ,  Y10T408/9097

摘要： Provided is a double-angle twist drill that increases the quality of drilling without increasing the amount of manufacturing work or the like. A secondary cutting edge 4b is substantially parallel to the rotation axis O of the drill, and at least a rake face 10 of the secondary cutting edge is included in the flute face of a helical flute 6. A part of the flute face of the helical flute that is located along a leading edge 9 is convexly curved with respect to the normal direction of rotation of the drill, so that the secondary cutting edge 4b having a small skew angle with respect to the rotation axis can be formed as a ridge at which the flute face intersects a second flank face.

摘要翻译： 提供了一种双角麻花钻，其增加了钻孔的质量，而不增加制造工作量等。 次级切削刃4b基本上平行于钻头的旋转轴线O，并且次级切削刃的至少前刀面10包括在螺旋槽6的凹槽面中。螺旋槽的凹槽面的一部分 沿着前缘9定位的槽相对于钻头的法线旋转方向凸出地弯曲，使得相对于旋转轴具有小的倾斜角的次切削刃4b可以形成为脊， 凹槽面与第二侧面相交。

公开(公告)号：US07884397B2

公开(公告)日：2011-02-08

申请号：US11527032

申请日：2006-09-26

申请人： Masaaki Kurihara ,  Makoto Abe ,  Katsutoshi Suzuki

发明人： Masaaki Kurihara ,  Makoto Abe ,  Katsutoshi Suzuki

IPC分类号： H01L27/148

CPC分类号： H01L27/14627 ,  H01L27/14685

摘要： A main object of the present invention is to provide a solid-state image sensor capable of efficiently collecting a light beam when the central position of the light receiving element and the central position of the micro lens do not coincide with each other in the plan view owing to a plural pixel sharing structure. To achieve the object, the present invention provides a solid-state image sensor comprising at least: a light receiving element for receiving a subject light to convert into a light signal; a micro lens for improving the light collecting rate to the light receiving element; and a signal readout circuit for reading a light signal generated from the light receiving element, such that the central position of the light receiving element and the central position of the micro lens do not coincide with each other in the plan view for having a plural pixel sharing structure with the single signal readout circuit shared by a plurality of the light receiving elements, wherein the micro lens having the maximum film thickness position different from the central position is provided such that the focus position of the micro lens with respect to a parallel ray is on the light receiving element.

摘要翻译： 本发明的主要目的是提供一种当平面图中的光接收元件的中心位置和微透镜的中心位置不一致时能够有效地收集光束的固态图像传感器 由于多个像素共享结构。 为了实现该目的，本发明提供一种固态图像传感器，至少包括：用于接收被摄体光以转换为光信号的光接收元件; 用于提高对光接收元件的光收集率的微透镜; 以及用于读取从光接收元件产生的光信号的信号读出电路，使得在具有多个像素的平面图中，光接收元件的中心位置和微透镜的中心位置彼此不一致 具有由多个光接收元件共享的单信号读出电路的共享结构，其中具有与中心位置不同的最大膜厚度位置的微透镜设置成使得微透镜相对于平行光线的聚焦位置 在光接收元件上。