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1. 发明申请

US20130170662A1 MASKING SOUND OUTPUTTING DEVICE AND MASKING SOUND OUTPUTTING METHOD 有权
标题翻译：屏蔽声音输出设备和屏蔽声音输出方法
公开(公告)号：US20130170662A1
公开(公告)日：2013-07-04
申请号：US13822166
申请日：2011-09-27
申请人： Hiroaki Koga , Eiko Kobayashi
发明人： Hiroaki Koga , Eiko Kobayashi
IPC分类号： G10K11/00
CPC分类号： G10K11/002 , G10K11/175 , H04K3/41 , H04K3/45 , H04K3/825 , H04K2203/12
摘要： A masking sound outputting device includes: an inputting unit which receives a picked-up sound signal relating to a picked-up sound; an extracting unit which extracts an acoustic feature amount of the picked-up sound signal; an instruction receiving unit which receives instructions for starting an output of a masking sound; and an outputting unit which, in the case where the instruction receiving unit receives the instructions for starting an output, outputs a masking sound corresponding to the acoustic feature amount extracted by the extracting unit.
摘要翻译：掩模声输出装置包括：输入单元，其接收与拾取的声音相关的拾取声音信号; 提取单元，其提取所拾取的声音信号的声学特征量; 指令接收单元，其接收开始屏蔽声音的输出的指令; 以及输出单元，在指令接收单元接收到用于启动输出的指令的情况下，输出与由提取单元提取的声音特征量相对应的掩蔽声音。

2. 发明申请

US20120325387A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：US20120325387A1
公开(公告)日：2012-12-27
申请号：US13574955
申请日：2011-01-25
申请人： Hiroaki Koga
发明人： Hiroaki Koga
IPC分类号： B60C11/117
CPC分类号： B60C11/11 , B60C11/0306 , B60C11/0332 , B60C2011/0365
摘要： A tire 1 has a plurality of land rows including a center land row C having a plurality of center blocks 50C defined by center lug grooves 40C, and a side land row S having a plurality of side blocks 50S defined by side lug grooves 40S. The tire has (RG1W/RG2W)/(L2/L1) in a range from 0.6 to 1.12 in a state where the tire is in contact with a road surface. ‘L1’ is the greatest ground contact length of the center land row in the tire circumferential direction, ‘L2’ is a ground contact length of the side land row in the tire circumferential direction along a center thereof in the tread width direction, ‘RG1W’ is a width of the center lug groove, and ‘RG2W’ is a width of the side lug groove.
摘要翻译：轮胎1具有多个行列，包括具有由中间横向花纹沟40C限定的多个中心块50C的中心陆地行C和具有由侧向横向花纹沟40S限定的多个侧块50S的侧边列S。在轮胎与路面接触的状态下，轮胎具有在0.6〜1.12的范围内的（RG1W / RG2W）/（L2 / L1）。 L1是中心陆地列在轮胎周向上的最大接地长度，L2是沿着胎面宽度方向的中心的轮胎周向上的侧地列的接地长度，RG1W是胎面宽度方向上的宽度中间横向花纹槽，RG2W是侧花纹沟的宽度。

3. 发明授权

US5544630A Alarm which may be used at the time of starting of engine for working machine 失效
标题翻译：在起动发动机时可用于工作机械的报警
公开(公告)号：US5544630A
公开(公告)日：1996-08-13
申请号：US338406
申请日：1994-11-14
申请人： Hiroaki Koga
发明人： Hiroaki Koga
IPC分类号： F02B77/08 , F02B1/04 , F02N3/02 , F02P11/06
CPC分类号： F02N3/02 , F02B1/04
摘要： A protruding part is provided on the outer periphery of a recoil drum and a movable member is provided to move conjointly with a slide switch S used for starting and stopping an internal combustion engine equipped with an electric spark ignition system. The protruding part contacts the movable member only when the slide switch S is moved toward the OFF-state position. A warning signal generating means is provided and is actuated when the movable member 11 contacts with the protruded part 3a.
摘要翻译：突出部设置在反冲鼓的外周上，并且可动部件被设置成与用于启动和停止配备有电火花点火系统的内燃机的滑动开关S一起移动。只有当滑动开关S向关闭状态位置移动时，突出部分才接触可动件。提供警告信号发生装置，并且当可动构件11与突出部分3a接触时被启动。

4. 发明授权

US5526777A Air inlet apparatus for internal combustion engine 失效
标题翻译：内燃机进气装置
公开(公告)号：US5526777A
公开(公告)日：1996-06-18
申请号：US319115
申请日：1994-10-06
申请人： Toshio Taomo , Hiroaki Koga , Yoshiaki Nagao , Hiroji Kawasaki , Tsutomu Ogata
发明人： Toshio Taomo , Hiroaki Koga , Yoshiaki Nagao , Hiroji Kawasaki , Tsutomu Ogata
IPC分类号： B27B17/00 , F01P5/06 , F02B1/04 , F02B63/00 , F02B63/02 , F02M35/022 , F02M35/06 , F02M35/08 , F02M35/10 , F01P1/02
CPC分类号： F02B63/02 , B27B17/00 , F02M35/022 , F02M35/06 , F02M35/08 , F02B1/04 , Y10S55/14 , Y10S55/28
摘要： An air path is provided in the main body of a chain saw so as to connect an air inlet port provided on the main body and a carburetor chamber of the internal combustion engine and also connected to a cooling fan chamber. For use under normal conditions, combustion air is taken from the air inlet port into the carburetor chamber. In case of a rainy or snowy day, the air inlet port is closed and combustion air is taken from the cooling chamber into the carburetor chamber, air control means is provided between the air path and the cooling fan chamber. This air control means generates stagnation of air flow in the cooling chamber in order to supply air into the carburetor chamber and prevent dust and the like from being taken into the air path.
摘要翻译：在链锯的主体中设置有一个空气通道，以连接设置在主体上的空气入口和内燃机的化油器室，并连接到冷却风扇室。为了在正常条件下使用，燃烧空气从空气入口进入化油器室。在下雨天或下雪天的情况下，进气口关闭，燃烧空气从冷却室进入化油器室，空气控制装置设置在风道和冷却风扇室之间。这种空气控制装置在冷却室中产生气流的停滞，以便向化油器室供应空气，并防止灰尘等被吸入空气通道。

5. 发明授权

US4979306A Power working machine 失效
标题翻译：电动工作机
公开(公告)号：US4979306A
公开(公告)日：1990-12-25
申请号：US461219
申请日：1990-01-05
申请人： Hiroaki Koga , Akira Nagashima
发明人： Hiroaki Koga , Akira Nagashima
IPC分类号： B27B17/00 , F02B63/02 , F02B75/02
CPC分类号： B27B17/0008 , B27B17/00 , F02B63/02 , F02B2063/046 , F02B2075/025
摘要： A power working machine having a main body case in which a prime mover is housed, a front handle and a rear handle which handles are gripped by the operator. The front handle has a flat cross-sectional shape reduced in thickness in a direction in which the front handle faces the main body case while being increased in width generally in the longitudinal direction of the machine body.
摘要翻译：一种动力工作机械，其具有容纳原动机的主体壳体，前手柄和手柄的后手柄由操作者抓握。前把手的长度方向平均地沿着前把手面向主体壳体的方向减小，同时在机体的纵向方向上宽度增大。

6. 发明申请

US20100139834A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20100139834A1
公开(公告)日：2010-06-10
申请号：US12527085
申请日：2008-02-14
申请人： Hiroaki Koga
发明人： Hiroaki Koga
IPC分类号： B60C9/08
CPC分类号： B60C3/04 , B60C9/0292 , B60C9/20 , B60C9/28 , B60C11/0083 , B60C2015/009
摘要： A pneumatic tire 1 according to the present invention is summarized as, in a carcass line 5C passing through the center of the carcass layer 5, an outer carcass line 5C-1 extending from a position M where a width TW of the tire is maximum along an outer side in the radial direction of the tire extends along a natural equilibrium profile curve having a shape achieved when a tension in the carcass layer 5 is balanced when the tire mounted on a standard rim is inflated to a standard inner pressure, and a belt normal-line distance BL and a tread normal-line distance TL in a cross over area is constant or becomes shorter from a tire equatorial line CL toward an outside in a tread width direction, the crossover area being an area between the tire equatorial line CL and a lamination end D.
摘要翻译：根据本发明的充气轮胎1，在通过胎体层5的中心的胎体线5C中总结出从轮胎宽度TW最大的位置M延伸的外侧胎体线5C-1 当轮胎安装在标准轮辋上的轮胎被充气到标准的内部压力时，轮胎的径向外侧沿着自然平衡轮廓曲线延伸，该自然平衡轮廓具有当胎体层5中的张力平衡时形成的形状，交叉区域中的正常距离BL和胎面法线距离TL从轮胎赤道线CL朝向胎面宽度方向向外侧恒定或变短，交叉区域为轮胎赤道线CL 和层压端D.

7. 发明授权

US4936271A Portable powered working machine 失效
标题翻译：便携式电动工作机
公开(公告)号：US4936271A
公开(公告)日：1990-06-26
申请号：US363743
申请日：1989-06-09
申请人： Akira Nagashima , Hiroaki Koga , Tsutomu Ogata
发明人： Akira Nagashima , Hiroaki Koga , Tsutomu Ogata
IPC分类号： B27B17/00 , F02B63/02 , F02B75/02 , F02F1/00
CPC分类号： F02B63/02 , B27B17/00 , B27B17/0008 , F02F1/002 , F02B2075/025
摘要： A portable powered working machine such as a chain saw has a casing, a hollow grip formed integrally with the casing and extending from a front portion to a rear portion of the upper wall of the casing. An internal combustion engine is disposed in the casing such that its crankshaft extends transversely of the casing, the internal combustion engine having a cylinder arranged horizontally in a rear portion of the casing and a crankcase disposed in a front portion of the casing. A carburetor is disposed on a front side of the crankcase, while an air cleaner disposed in a rear portion of the grip. A communication pipe extends through the grip portion in the longitudinal direction thereof and connected between the air cleaner and the carburetor so as to form an air passage.
摘要翻译：诸如链锯的便携式动力工作机具有壳体，与壳体一体地形成并从壳体的上壁的前部延伸到后部的中空手柄。内燃机设置在壳体中，使得其曲轴横向于壳体延伸，内燃机具有水平设置在壳体后部的气缸和设置在壳体前部的曲轴箱。化油器设置在曲轴箱的前侧，同时设置在把手的后部的空气滤清器。连通管沿其长度方向延伸穿过把持部分并且连接在空气滤清器和化油器之间以形成空气通道。

8. 发明授权

US4888034A Choke device for internal combustion engine 失效
标题翻译：内燃机扼流装置
公开(公告)号：US4888034A
公开(公告)日：1989-12-19
申请号：US295798
申请日：1989-01-11
申请人： Hiroaki Koga
发明人： Hiroaki Koga
IPC分类号： F02M1/02
CPC分类号： F02M1/02 , Y10S55/28
摘要： A choke device for an internal combustion engine. A choke plate formed with an opening capable of aligning with a suction port of a venturi of a carburetor is slidably supported for opening and closing the suction port. Legs of a suitable length which rise outwardly from the periphery of the opening, and a blow-back prevention plate provided on the tip of the legs and extending in parallel with the choke plate are provided on the outer surface of the choke plate in such a manner as to form an integral structure therewith.
摘要翻译：一种用于内燃机的扼流装置。形成有能够与化油器的文丘里管的吸入口对准的开口的阻风板被可滑动地支撑以打开和关闭吸入口。在阻塞板的外表面上设置有从开口周边向外凸出的合适长度的腿和设置在腿的末端并与扼流板平行延伸的防反射板，以形成一体的结构。

9. 发明授权

US06994070B2 Portable air blowing working machine 失效
标题翻译：便携式吹风机
公开(公告)号：US06994070B2
公开(公告)日：2006-02-07
申请号：US10819327
申请日：2004-04-05
申请人： Toshio Taomo , Tadashi Kamoshita , Hiroaki Koga , Giichi Iida
发明人： Toshio Taomo , Tadashi Kamoshita , Hiroaki Koga , Giichi Iida
IPC分类号： F02B77/00
CPC分类号： E01H1/0809 , A01G20/43 , A47L5/14 , A47L5/36 , F02M35/024
摘要： There is provided a portable air blowing working machine capable of obviating frequent operation for the maintenance of air cleaner and hence capable of improving working efficiency. This working machine includes an internal combustion engine having the air cleaner disposed in the air-intake system thereof, and an air blower to be rotationally driven by the engine; which is characterized in that the air cleaner is provided with a suction port for in drawing in external air, with a filter member for cleaning air drawn from the suction port to thereby permit the cleaned air to be introduced into the engine, and with a discharge port for enabling part of the air drawn from the suction port to be discharged out of the air cleaner without permitting part of the air to pass through the filter member; and that an air flow directed to flow from the suction port to the discharge port is permitted to generate inside the air cleaner by making use of the suction force of the air blower.
摘要翻译：提供了一种便携式吹风工作机，其能够消除频繁操作以维持空气净化器，因此能够提高工作效率。该工作机包括内燃机，其具有设置在其进气系统中的空气滤清器和由发动机旋转驱动的鼓风机; 其特征在于，空气滤清器设置有用于在外部空气中抽吸的吸入口，具有用于清洁从吸入口抽出的空气的过滤构件，从而允许清洁的空气被引入发动机，并且具有排出用于使得从吸入口吸入的空气的一部分能够从空气滤清器排出，而不允许空气的一部分通过过滤构件; 并且允许通过利用鼓风机的吸力将从吸入口流向排出口的空气流产生在空气净化器的内部。

10. 外观设计

USD325155S Power chainsaw motor housing 失效
公开(公告)号：USD325155S
公开(公告)日：1992-04-07
申请号：US384020
申请日：1989-07-24
申请人： Akira Nagashima , Hiroaki Koga , Kazumi Okubo , Akira Sato
设计人： Akira Nagashima , Hiroaki Koga , Kazumi Okubo , Akira Sato

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