专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6066013A Drain structure of an outboard motor 失效
标题翻译：舷外马达的排水结构
公开(公告)号：US6066013A
公开(公告)日：2000-05-23
申请号：US243096
申请日：1999-02-02
申请人： Hiroshi Kawamura , Kouichi Oka
发明人： Hiroshi Kawamura , Kouichi Oka
IPC分类号： B63H20/00 , B63H20/30 , F02B61/04 , B63H20/32 , F02F7/00
CPC分类号： B63H21/38 , F02B61/045
摘要： In an outboard motor, a simple drain structure is provided which can drain the water that has entered the engine compartment while effectively preventing water from entering the engine compartment through the drain structure itself. A drain passage is formed in a peripheral portion of an engine mount member which, together with a part of an engine cover, constitutes a bottom of the engine compartment. A reed valve unit made of a resilient material and having a base portion and a valve portion is fittingly received by the side wall defining the drain passage of the mount member so that the valve portion normally closes the opening of the drain passage due to its own resiliency and bend to drain water when water accumulates in the drain passage.
摘要翻译：在舷外马达中，提供简单的排水结构，其可以排出已经进入发动机舱的水，同时有效地防止水通过排水结构本身进入发动机舱。排水通道形成在发动机安装构件的周边部分中，其与发动机盖的一部分构成发动机室的底部。由弹性材料制成并具有基部和阀部分的簧片阀单元由限定安装构件的排水通道的侧壁适当地接收，使得阀部分由于其自身而通常关闭排水通道的开口弹性和弯曲以在排水通道中积聚水时排出水。

2. 发明授权

US4968564A Magnetic recording medium 失效
公开(公告)号：US4968564A
公开(公告)日：1990-11-06
申请号：US253336
申请日：1988-10-03
申请人： Junya Tada , Tomohisa Watanabe , Makoto Akihiro , Kouichi Oka , Takehiko Sato
发明人： Junya Tada , Tomohisa Watanabe , Makoto Akihiro , Kouichi Oka , Takehiko Sato
IPC分类号： G11B5/66 , G11B5/64 , G11B5/708 , G11B5/73
CPC分类号： G11B5/7315 , G11B5/64 , Y10S428/90 , Y10T428/12465 , Y10T428/31678
摘要： A magnetic recording medium comprising a non-magnetizable substrate and a magnetic layer formed on the substrate, in which the magnetic layer comprises not more than 13% by weight of one or more of rare earth elements of Y, La, Ce, Pr, Nd, Sm, Gd, Tb or Dy, 3-13% by weight of oxygen, balance of Co and inevitable impurities. The magnetic layer may contain less than 22% by weight of Ni. The magnetic recording medium has a favorable corrosion resistance and excellent magnetic properties.

3. 发明授权

US06879395B2 Spectrum measuring instrument 有权
标题翻译：光谱测量仪
公开(公告)号：US06879395B2
公开(公告)日：2005-04-12
申请号：US10311994
申请日：2001-06-19
申请人： Kouichi Oka , Makoto Okawauchi
发明人： Kouichi Oka , Makoto Okawauchi
IPC分类号： G01J3/36 , G01J3/18 , G01J3/28
CPC分类号： G01J3/2803 , G01J3/28
摘要： In a spectrum measuring instrument of the present invention, a detecting surface of a detector is a two-dimensional detecting surface and spectrum light coming out from a dispersing element and is irradiated to a region A on the detecting surface. Signal intensity at the regions on the detecting surface other than the region A where the spectrum light is irradiated, is subtracted from signal intensity on the region A. Consequently, it is possible to obtain an accurate spectrum intensity signal by processing a detection signal in such a manner that adverse effects of stray light generated inside the spectrum measuring instrument and unwanted light generated by reflection and diffraction occurring on the surface of a detecting element are removed.
摘要翻译：在本发明的光谱测量仪中，检测器的检测面是从分散元件出来的二维检测面和光谱光，照射到检测面上的区域A. 在区域A的信号强度中减去除了照射光谱的区域A以外的检测面上的区域的信号强度。结果，可以通过处理这样的检测信号来获得准确的光谱强度信号消除了在光谱测量仪器内产生的杂散光的不利影响以及在检测元件的表面上产生的由反射和衍射产生的不需要的光的方式。

4. 发明授权

US06628257B1 Display device and casing for containing the display device 失效
标题翻译：用于容纳显示装置的显示装置和外壳
公开(公告)号：US06628257B1
公开(公告)日：2003-09-30
申请号：US09588025
申请日：2000-06-06
申请人： Kouichi Oka , Yasuaki Kuwata , Kazuhiro Suzuki , Tomo Baba , Masashi Hisada , Teiichi Suzuki , Hiroshi Arisawa , Hiroyuki Hotta
发明人： Kouichi Oka , Yasuaki Kuwata , Kazuhiro Suzuki , Tomo Baba , Masashi Hisada , Teiichi Suzuki , Hiroshi Arisawa , Hiroyuki Hotta
IPC分类号： G09G334
CPC分类号： G09G3/2092 , G06F1/1601 , G09G3/3629 , G09G2330/04 , G09G2360/18
摘要： A display device having a memory property capable of maintaining a displayed information even in a state of being separated away from a power source as a result of decreasing the effect of external noise. The display device is detachably attached to a control unit that includes a drive circuit and a power source for driving the display device. The display device has a memory property and maintains the displayed image even in a state of being detached from the control unit. An input protection portion which is an electric load such as resistor, IC or capacitor is provided for the input portion leading to matrix electrodes from the connection terminals for electrically connecting the display device to the control unit. This prevents the infiltration of noise through the connection terminals and lowers a change in the displayed image.
摘要翻译：具有能够保持显示信息的显示装置，即使是由于减少外部噪声的影响，即使处于与电源分离的状态也是如此。显示装置可拆卸地附接到包括用于驱动显示装置的驱动电路和电源的控制单元。显示装置具有存储特性，并且即使在与控制单元分离的状态下也保持显示图像。对于从用于将显示装置电连接到控制单元的连接端子的矩阵电极的输入部分，设置有诸如电阻器，IC或电容器的电负载的输入保护部分。这样可以防止通过连接端子渗透噪音，并降低显示图像的变化。

5. 发明授权

US6132272A Marine propulsion system 失效
标题翻译：船舶推进系统
公开(公告)号：US6132272A
公开(公告)日：2000-10-17
申请号：US195841
申请日：1998-11-19
申请人： Shoichi Rinzaki , Kouichi Oka
发明人： Shoichi Rinzaki , Kouichi Oka
IPC分类号： B63H20/14 , B63H23/02 , B63H23/30 , B63H23/32 , F02B61/04 , F16C19/10
CPC分类号： B63H20/20 , B63H23/321 , B63H23/34
摘要： In a marine propulsion system comprising: a drive shaft operably connected to an engine and carrying a drive bevel gear; a propeller shaft carrying a propeller; and a pair of driven bevel gears meshing with the drive bevel gear and selectively engageable with the propeller shaft via a clutch member, the propeller shaft is provided with an axially facing annular shoulder surface which faces a corresponding axially facing surface of one of the pair of driven bevel gears to determine an axial position of the propeller shaft, and a rolling thrust bearing is disposed between the mutually facing surfaces of the propeller shaft and the one of the pair of driven bevel gears. The rolling thrust bearing reduces the friction between the mutually facing surfaces of the propeller shaft and the one of the driven bevel gears when they rotate in opposite directions to each other, to thereby improve the durability of these component parts.
摘要翻译：一种船用推进系统，包括：驱动轴，其可操作地连接到发动机并承载驱动锥齿轮; 承载螺旋桨的传动轴; 以及一对从动锥齿轮，与驱动锥齿轮啮合，并通过离合器构件可选择性地与传动轴连接，传动轴设置有面向轴向的环形台肩表面，该环形台肩表面面对一对用于确定传动轴的轴向位置，并且滚动止推轴承设置在传动轴的相互面对的表面与一对从动锥齿轮之间。滚动推力轴承当它们彼此相反的方向旋转时，减小了传动轴的相互面对的表面与一个从动锥齿轮之间的摩擦力，从而提高了这些部件的耐久性。

6. 发明授权

US06265986B1 Display system 失效
标题翻译：显示系统
公开(公告)号：US06265986B1
公开(公告)日：2001-07-24
申请号：US09365805
申请日：1999-08-03
申请人： Kouichi Oka , Kazuhiro Suzuki , Tomo Baba , Yasuaki Kuwata , Hiroshi Arisawa
发明人： Kouichi Oka , Kazuhiro Suzuki , Tomo Baba , Yasuaki Kuwata , Hiroshi Arisawa
IPC分类号： G08B536
CPC分类号： G02F1/13452
摘要： In a small display system in which the area of each of a display device and a driving device is approximately reduced to the area of an image display part, the display device having the image display part and the driving device having a driving IC for driving the display device can be attached to or detached from each other. Display device-side electrode terminals connected to lines for driving individual display pixels of the display device are provided on the reverse surface of the display device opposite to the image display part. Driving device-side electrode terminals corresponding to the respective display device-side electrode terminals are provided on the display device connecting part of the driving device. When the display device is attached to the driving device, both the driving device-side electrode terminals and the display device-side electrode terminals are electrically connected so that an image can be displayed on the display device by the driving device.
摘要翻译：在其中显示装置和驱动装置的每个区域大致减小到图像显示部分的区域的小型显示系统中，具有图像显示部分和驱动装置的显示装置具有用于驱动图像显示部分的驱动IC 显示装置可以彼此附接或分离。与显示装置的各个显示像素驱动的线连接的显示装置侧电极端子设置在与图像显示部相对的显示装置的背面上。与各显示装置侧电极端子对应的驱动装置侧电极端子设置在驱动装置的显示装置连接部上。当显示装置附接到驱动装置时，驱动装置侧电极端子和显示装置侧电极端子电连接，使得能够通过驱动装置在显示装置上显示图像。

7. 发明授权

US6003501A Four-cycle engine for outboard motor 有权
标题翻译：舷外电机四冲程发动机
公开(公告)号：US6003501A
公开(公告)日：1999-12-21
申请号：US150783
申请日：1998-09-10
申请人： Wataru Shimazaki , Sadafumi Shidara , Kouichi Oka , Masaki Tsunoda
发明人： Wataru Shimazaki , Sadafumi Shidara , Kouichi Oka , Masaki Tsunoda
IPC分类号： B63H20/00 , F01M13/00 , F01M13/02 , F01M13/04 , F02B61/04 , F02B75/02 , B63H21/32 , F02B25/00
CPC分类号： F01M13/04 , F01M13/022 , F02B2075/027 , F02B61/045
摘要： A four-cycle engine for an outboard motor includes an upwardly extending breather chamber which communicates with a projecting portion provided at a lower part of a crankcase and with an induction system via a PCV passage for returning a blow-by gas to intake manifolds. With this arrangement, it becomes possible to remove oil components from the blow-by gas within the PCV passage and hence to return the substantially oil-free blow-by gas to the intake manifolds.
摘要翻译：用于舷外马达的四冲程发动机包括向上延伸的通气室，其与设置在曲轴箱下部的突出部分连通，并且具有通过PCV通道的诱导系统，用于将窜气返回到进气歧管。通过这种布置，可以从PCV通道内的窜缸气中除去油分，从而将基本上无油的窜气返回到进气歧管。

8. 发明授权

US5673675A Vertical-type multicylinder engine having a blow-by gas returning structure 失效
标题翻译：具有窜气返回结构的立式多缸发动机
公开(公告)号：US5673675A
公开(公告)日：1997-10-07
申请号：US536949
申请日：1995-09-29
申请人： Tetu Wada , Kouichi Oka
发明人： Tetu Wada , Kouichi Oka
IPC分类号： F01M13/00 , F02B61/04 , F02B75/00 , F02B75/02 , F02B75/18 , F02B75/20 , F02M35/12
CPC分类号： F01M13/00 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1816 , F02B2275/20 , F02B75/007
摘要： A vertical-type multicylinder engine includes a plurality of combustion chambers, an inlet muffler having a plurality of air intake passages, and a blow-by gas entry opening for introducing blow-by gas into the muffler, and a plurality of throttle valve devices provided downstream of the intake passages and upstream of the valve devices in corresponding relation thereto. The inlet muffler has a plurality of blow-by gas distributing paths that are formed inside the muffler to distributively direct the blow-by gas introduced via the blow-by gas entry opening to the corresponding throttle valve devices. Thus, the entry opening, distributing paths and intake passages of the muffler and the throttle valve devices together define a structure for returning the blow-by gas to an upstream portion of the engine intake system. The distributing paths have different sizes that become progressively greater as the respective distances, from the blow-by gas entry opening, of the paths increase. The blow-by gas returning structure thus formed serves to minimize inter-cylinder differences in the amounts of blow-by gas flowing into the individual throttle valve devices and hence in combustion conditions in the combustion chambers.
摘要翻译：垂直型多缸发动机包括多个燃烧室，具有多个进气通道的入口消声器和用于将窜气引入消声器的窜气入口和多个节流阀装置，在进气通道的下游和阀装置的上游与其相对应。入口消音器具有形成在消声器内部的多个窜气分配路径，以将通过窜气输入口引入的窜气分配引导到相应的节流阀装置。因此，消声器和节流阀装置的进入开口，分配路径和进气通道共同限定了将窜缸气返回到发动机进气系统的上游部分的结构。分配路径具有不同的尺寸，随着路径的窜漏气体进入开口的相应距离增加而逐渐变大。这样形成的窜气返回结构用于使流入各个节流阀装置的窜气量因而在燃烧室中的燃烧条件下的气缸间差异最小化。

9. 发明授权

US06729919B2 Steering handle device for outboard engine system 有权
标题翻译：舷外发动机系统的转向手柄装置
公开(公告)号：US06729919B2
公开(公告)日：2004-05-04
申请号：US10351573
申请日：2003-01-27
申请人： Kunihiro Kitsu , Kouichi Oka
发明人： Kunihiro Kitsu , Kouichi Oka
IPC分类号： B63H2008
CPC分类号： B63H21/213 , B63H20/12
摘要： In a steering handle device including a tilting switch, an overhang portion is formed on a switch case detachably secured to a lower surface of a steering handle, and protrudes from a side of the steering handle toward a side where a steersman is in position. A tilting switch is mounted in a switch-mounting bore which is open at a rear slant wall of the overhang portion. Thus, the steering handle can be also used commonly in an outboard engine system including no tilting switch.
摘要翻译：在包括倾斜开关的转向手柄装置中，悬挂部分形成在可拆卸地固定到转向手柄的下表面上的开关壳体上，并且从转向手柄的侧面朝向转向器就位的一侧突出。倾斜开关安装在开关安装孔中，该开关安装孔在突出部分的后倾斜壁处敞开。因此，转向手柄也可以通常用在不包括倾斜开关的舷外发动机系统中。

10. 发明授权

US4769282A Magnetic recording medium 失效
公开(公告)号：US4769282A
公开(公告)日：1988-09-06
申请号：US27227
申请日：1987-02-20
申请人： Junya Tada , Tomohisa Watanabe , Makoto Akihiro , Kouichi Oka , Takehiko Sato
发明人： Junya Tada , Tomohisa Watanabe , Makoto Akihiro , Kouichi Oka , Takehiko Sato
IPC分类号： G11B5/64 , G11B5/66 , G11B5/706 , G11B5/708 , G11B5/73 , G11B5/85 , G11B5/851 , H01F10/16
CPC分类号： G11B5/7315 , G11B5/64 , G11B5/85 , G11B5/851 , Y10S428/90 , Y10T428/265 , Y10T428/31678
摘要： A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer formed on the substrate, in which the magnetic layer comprises 1-8% metal element M consisting of one or more of B, Al, Si, P, Ge, Sn, Sb, Se, Te, Pb, Bi, Cu, Ti, V, Cr, Zr, Nb, Mo, W and Ta, less than 13% by weight of one or more of rare earth elements of Y, La, Ce, Pr, Nd, Sm, Gd, Tb, or Dy, 3-13% by weight of oxygen, balance of Co and inevitable impurities. The magnetic layer may contain less than 22% by weight of Ni. The magnetic recording medium has a favorable corrosion resistance and excellent magnetic properties.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式