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1. 发明授权

US4347077A Process for producing magnesium alloys 失效
标题翻译：镁合金生产工艺
公开(公告)号：US4347077A
公开(公告)日：1982-08-31
申请号：US206298
申请日：1980-11-12
申请人： Takeshi Goto , Noboru Kawakami , Itsuo Hirano , Yoichi Itakura , Yuji Kawahara
发明人： Takeshi Goto , Noboru Kawakami , Itsuo Hirano , Yoichi Itakura , Yuji Kawahara
IPC分类号： B22F9/12 , C22B26/22 , C22C1/00 , C22C1/04 , C22C23/00
CPC分类号： B22F9/12 , C22B26/22 , C22C1/0408
摘要： Process for producing a magnesium alloy which comprises:reducing magnesium oxide with a carbonaceous substance at high temperatures;rapidly cooling the resultant reaction product in an inert atmosphere to obtain powder magnesium;mixing the reaction product with a powder metal to be alloyed therewith during or after the rapid cooling; andsubjecting the mixture to heat treatment.
摘要翻译：镁合金的制造方法，其特征在于：在高温下还原含碳物质的氧化镁; 在惰性气氛中快速冷却所得的反应产物，得到粉末镁; 在快速冷却期间或之后将反应产物与粉末金属混合以进行合金化; 并对混合物进行热处理。

2. 发明授权

US4217133A Refining additive and process for preparing same 失效
标题翻译：精炼添加剂及其制备方法
公开(公告)号：US4217133A
公开(公告)日：1980-08-12
申请号：US22837
申请日：1979-03-22
申请人： Takeshi Goto , Noboru Kawakami , Itsuo Hirano , Yuji Kawahara
发明人： Takeshi Goto , Noboru Kawakami , Itsuo Hirano , Yuji Kawahara
IPC分类号： C21C1/02 , C21C1/10 , C21C7/00
CPC分类号： C21C1/105 , C21C1/025 , Y02P10/143
摘要： An additive for use in metal-refining, particularly desulfurization of pig iron, inoculation for spheroidal graphite cast-iron and dephosphorization of various metals, is prepared by a process wherein a composition comprised of (a) magnesium carbonate and/or magnesium oxide and (b) calcium carbonate and/or calcium oxide is maintained at a temperature of from 1,600.degree. to 4,000.degree. C. in the presence of a carbonaceous material in a non-oxidizing atmosphere, and then, the reaction product in the form of dust is suddenly cooled.
摘要翻译：一种用于金属精炼，特别是生铁脱硫，球墨铸铁接种和各种金属脱磷的添加剂是通过一种方法制备的，其中组合物包括（a）碳酸镁和/或氧化镁和（ b）碳酸钙和/或氧化钙在非氧化性气氛中在碳质材料存在下保持在1600〜4000℃的温度下，然后将灰尘形式的反应产物突然冷却。

3. 发明授权

US4777417A Head position control system for a disc storage unit 失效
标题翻译：磁头存储单元的磁头位置控制系统
公开(公告)号：US4777417A
公开(公告)日：1988-10-11
申请号：US71326
申请日：1987-07-09
申请人： Yuji Kawahara
发明人： Yuji Kawahara
IPC分类号： G11B21/08 , G11B21/10 , G05B19/29
CPC分类号： G11B21/083
摘要： Lead wires are extended from phase coils of a head control motor, so that their effective reactances may be varied, and reactance selection circuits are additionally provided to switch values of the reactances of the phase coils to a low value. A vector position is sequentially delivered to phase current generators by a processor for designating the vector position, so that a head is displaced to a desired position. Thereafter, the reactances of the phase coils are switched to a high value by the reactance selection circuits, and then the vector position corresponding to the normal one is applied to the phase current generators, so that the head is so controlled as to be positioned at its normal position on a track on a disc and is maintained at this position. During the time of displacement of the head across the tracks, it is ensured that the head control motor is driven at a high response speed.
摘要翻译：引线从头部控制电动机的相位线圈延伸，使得它们的有效电抗可以改变，并且另外提供电抗选择电路以将相线圈的电抗值切换到低值。通过用于指定矢量位置的处理器将矢量位置顺序传送到相电流发生器，使得头部移位到期望位置。此后，通过电抗选择电路将相线圈的电抗切换为高电平，然后将与正常电压对应的矢量位置施加到相电流发生器，使得磁头被控制为定位在其在盘上的轨道上的正常位置并保持在该位置。在头部跨越轨道的位移期间，确保头部控制电动机以高响应速度被驱动。

4. 外观设计

USD629434S1 Digital video camera 有权
标题翻译：数码摄像机
公开(公告)号：USD629434S1
公开(公告)日：2010-12-21
申请号：US29360460
申请日：2010-04-26
申请人： Yuji Kawahara
设计人： Yuji Kawahara

5. 发明申请

US20120127101A1 DISPLAY CONTROL APPARATUS 审中-公开
标题翻译：显示控制装置
公开(公告)号：US20120127101A1
公开(公告)日：2012-05-24
申请号：US13297808
申请日：2011-11-16
申请人： Yuji Kawahara
发明人： Yuji Kawahara
IPC分类号： G06F3/041
CPC分类号： G06F3/0488 , G06F2203/04108 , G06F2203/04806 , H04N5/23216 , H04N5/23293
摘要： A display control apparatus includes a first displayer. A first displayer displays a first image on a screen. A second displayer displays a second image on the screen. A determiner repeatedly determines whether or not an object exists near the screen. A controller displays the second image when it is determined by the determiner that the object exists near the screen, and hides the second image when it is determined by the determiner that the object does not exist near the screen. An acceptor accepts a touch operation to the screen in association with displaying the second image. A processor performs a process different depending on a manner of the touch operation accepted by the acceptor.
摘要翻译：显示控制装置包括第一显示器。第一个显示器在屏幕上显示第一个图像。第二个显示器在屏幕上显示第二个图像。确定器重复地确定在屏幕附近是否存在物体。当确定器确定对象存在于屏幕附近时，控制器显示第二图像，并且当确定器确定对象在屏幕附近不存在时隐藏第二图像。接收器接受与显示第二图像相关联的屏幕的触摸操作。处理器根据受体接受的触摸操作的方式执行不同的处理。

6. 发明申请

US20050155745A1 Vapor chamber 有权
标题翻译：蒸气室
公开(公告)号：US20050155745A1
公开(公告)日：2005-07-21
申请号：US11016938
申请日：2004-12-21
申请人： Yuji Kawahara , Noriyuki Takada , Masataka Mochizuki , Koichi Mashiko , Yuji Saito , Tetsuya Kobayashi , Akihiro Takamiya , Tadashi Sano , Fumitoshi Kiyooka , Hiroaki Agata
发明人： Yuji Kawahara , Noriyuki Takada , Masataka Mochizuki , Koichi Mashiko , Yuji Saito , Tetsuya Kobayashi , Akihiro Takamiya , Tadashi Sano , Fumitoshi Kiyooka , Hiroaki Agata
IPC分类号： F28D15/02 , F28D15/04 , F28D15/00
CPC分类号： F28D15/046 , F28D15/0233
摘要： A vapor chamber, in which a condensable fluid, which evaporates and condenses depending on a state of input and radiation of a heat, is encapsulated in a hollow and flat sealed receptacle as a liquid phase working fluid; and in which the wick for creating the capillary pressure by moistening by the working fluid is arranged in said sealed receptacle, comprising: a wick for creating a great capillary pressure by being moistened by said working fluid, which is arranged on the evaporating part side where the heat is input from outside; and a wick having a small flow resistance against the moistening working fluid, which is arranged on the condensing part side where the heat is radiated to outside.
摘要翻译：蒸气室，其中根据输入和辐射的状态蒸发和冷凝的可冷凝流体被封装在作为液相工作流体的中空且平坦的密封容器中; 并且其中通过工作流体润湿产生毛细管压力的芯布置在所述密封容器中，包括：用于通过被所述工作流体润湿而产生大的毛细管压力的芯，其布置在蒸发部侧，热量从外部输入; 以及布置在冷却部分侧的加湿工作流体具有小流动阻力的芯，其中热量被辐射到外部。

7. 发明授权

US06487126B1 Storage device 失效
标题翻译：储存设备
公开(公告)号：US06487126B1
公开(公告)日：2002-11-26
申请号：US09494855
申请日：2000-02-01
申请人： Yuji Kawahara
发明人： Yuji Kawahara
IPC分类号： G11C700
CPC分类号： G11B20/10527
摘要： In a storage device having a read buffer for storing datum read out from a storage medium in the form of cache data, datum are sequentially stored in the read buffer, but the read buffer is not partitioned into a plurality of areas. In the event that a plurality of cache data areas, each of which is an assembly of datum continued in an address on the storage medium, exist in the read buffer, a weighting is applied for each cache data area in connection with an importance of a data save. An overwrite is performed on an area of the minimum weight, and at least data on an area of the maximum weight is saved.
摘要翻译：在具有用于存储以高速缓存数据的形式从存储介质读出的数据的读缓冲器的存储装置中，数据顺序地存储在读缓冲器中，但是读缓冲器不被划分成多个区域。在多个高速缓存数据区域（其中每个高速缓存数据区域都是在存储介质上的地址中继续存在的数据组合）存在于读取缓冲器中的情况下，对于每个高速缓存数据区域，对于每个缓存数据区域的重要性应用加权数据保存。对最小重量的区域进行覆盖，并且至少保存最大重量区域上的数据。

8. 发明授权

US5060093A System for controlling displacement of a head in a disc storage unit 失效
标题翻译：用于控制盘存储单元中的头的位移的系统
公开(公告)号：US5060093A
公开(公告)日：1991-10-22
申请号：US336346
申请日：1989-04-11
申请人： Yuji Kawahara
发明人： Yuji Kawahara
IPC分类号： G11B21/08
CPC分类号： G11B21/083
摘要： A system for controlling the displacement of a head to reduce access time in a disc storage unit having a multiphase stepping motor. While the disc storage unit receives a series of pulses designating the desired displacement of the head, a counter counts the number of pulses received. When the count exceeds a predetermined value at the end of a predetermined time as indicated by a timer, a driving unit selectively drives the stepping motor to displace the head. Displacement of the head towards a desired position may begin before reception of the series of pulses designating the desired position is completed, thereby reducing access time.
摘要翻译：一种用于控制头的位移以减少具有多相步进电机的盘存储单元中的存取时间的系统。当盘存储单元接收指定头的期望位移的一系列脉冲时，计数器对接收到的脉冲数进行计数。当定时器指示的预定时间结束时计数超过预定值时，驱动单元选择性地驱动步进马达使头移位。在接收到指定期望位置的一系列脉冲完成之前，头部朝向期望位置的位移可以开始，从而减少访问时间。

9. 发明授权

US08955454B2 Rowing boat footrest assembly 有权
标题翻译：划船脚踏总成
公开(公告)号：US08955454B2
公开(公告)日：2015-02-17
申请号：US12031919
申请日：2008-02-15
申请人： Yuji Kawahara , Masahiro Ohkoshi
发明人： Yuji Kawahara , Masahiro Ohkoshi
IPC分类号： B63B17/00 , B63H16/02 , B63B35/71 , B63B35/73
CPC分类号： B63H16/02 , B63B35/71 , B63B35/73
摘要： A rowing boat footrest assembly includes a stationary support member and a footrest member. The stationary support member is configured and arranged for coupling to a boat structure with a pivot axis extending through a portion of the stationary support member. The footrest member has a footrest surface coupled to the stationary support member for pivotal movement about the pivot axis. The footrest member is configured and arranged to support a shoe such that with the shoe positioned on the footrest surface the pivot axis extends laterally through the shoe between a sole of the shoe and an upper surface of the shoe.
摘要翻译：划船搁脚板组件包括固定支撑构件和脚踏构件。固定支撑构件被构造和布置成用于联接到具有延伸穿过固定支撑构件的一部分的枢转轴线的舟形结构。脚踏构件具有联接到固定支撑构件的脚踏表面，用于围绕枢转轴线枢转运动。脚凳构件被构造和布置成支撑鞋，使得当鞋位于脚凳表面上时，枢转轴线横向延伸穿过鞋之间的鞋底和鞋的上表面之间。

10. 外观设计

USD638869S1 Digital video camera 有权
标题翻译：数码摄像机
公开(公告)号：USD638869S1
公开(公告)日：2011-05-31
申请号：US29368871
申请日：2010-08-31
申请人： Hiroyuki Kinemura , Yuji Kawahara
设计人： Hiroyuki Kinemura , Yuji Kawahara

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