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51. 发明授权

US5955007A Carburetor fuel adjusting device 失效
公开(公告)号：US5955007A
公开(公告)日：1999-09-21
申请号：US915358
申请日：1997-08-20
申请人： Kimio Koizumi , Yasuaki Kohira , Satoru Araki
发明人： Kimio Koizumi , Yasuaki Kohira , Satoru Araki
IPC分类号： F02M3/10 , F02M19/02 , F02M19/04
CPC分类号： F02M19/021 , F02M19/04 , F02M3/10 , F02M2003/105 , Y10S261/38 , Y10S261/84 , Y10T137/7062
摘要： In a first aspect, a carburetor fuel adjusting device that facilitates control of the quantity of fuel that flows from the fuel chamber to an air intake port of a carburetor by making it possible for the user to adjust an adjustment valve within the limits defined by emission control regulations. The carburetor fuel adjusting device has a cap having two appendages, and an engagement area to engage a valve extension of the fuel adjustment valves of a carburetor. The cap is retained by the retainer in either a disengaged position, or an engaged position wherein the engagement area of the cap becomes attached to the valve extensions. In the engaged position, the adjustment valves can be turned in unison with the cap within a range formed by the angle between the appendages which, when rotated, abut against stoppers. In a second aspect, a retaining plate of elastic material having two retainer holes adapted to receive and retain the pair of adjustment valves in a prescribed adjustment position is laid against an outer surface of the carburetor body. The adjustment valves each have a base-end portion and a small diameter portion, the threads of the base-end portion having an external diameter larger than that of the threads of the small diameter portion. The external diameter of the threads of the base-end portion is also larger than the diameter of each of the retainer holes of the retaining plate such that when the adjustment valve is screwed into the screw hole of the carburetor, the base-end portion cuts threads in the retainer holes of the retaining plate to thereby prevent rotation of the adjustment valve.

52. 发明授权

US5942160A Rotary throttle valve type carburetor 失效
公开(公告)号：US5942160A
公开(公告)日：1999-08-24
申请号：US959998
申请日：1997-10-29
申请人： Satoru Araki
发明人： Satoru Araki
IPC分类号： F02M1/00 , F02M1/16 , F02M9/06 , F02M9/08 , F02M13/04 , F02M17/04 , F02M17/36 , F02M17/40 , F02M33/04
CPC分类号： F02M1/16 , F02M13/046 , F02M17/04 , F02M17/36 , F02M17/40 , F02M33/04 , F02M9/06 , F02M9/08 , F02M9/085
摘要： A valve opening mechanism for a rotary throttle valve type carburetor having a lever which transmits the accelerator operation to the throttle valve. The lever and throttle valve are turned while the throttle valve is simultaneously caused to move in the central axial direction from the idle position by a cam part. This movement slightly increases the degree of overlap between a throttle orifice in the throttle valve and an air intake passage in the carburetor body, and slightly reduces the depth of insertion of a metering needle into the fuel nozzle. As a result, the amount of air and fuel is increased to an amount necessary for low-temperature starting. In operation, the cam part engages with the lever and is fixed in the operative position. Then, the lever is released by the normal operation of the accelerator, and is returned to the inoperative position by a return spring.

53. 发明授权

US5661449A Magnetic multilayer film, method for making, and magnetoresistance device 失效
标题翻译：磁性多层膜，制造方法和磁阻器件
公开(公告)号：US5661449A
公开(公告)日：1997-08-26
申请号：US520723
申请日：1995-08-29
申请人： Satoru Araki , Daisuke Miyauchi
发明人： Satoru Araki , Daisuke Miyauchi
IPC分类号： C23C14/14 , G11B5/39 , H01F10/08 , H01F10/16 , H01F10/32 , H01L43/08 , H01L43/10 , H01L43/00
CPC分类号： B82Y25/00 , H01F10/324 , H01L43/10
摘要： A magnetic multilayer film having magnetoresistance (MR) is prepared by alternately depositing first and second magnetic layers while interposing a non-magnetic metal layer therebetween. The number of the first magnetic layers N1 and the number of the second magnetic layers N2 having greater coercivity than the first magnetic layers are in the range: 2.ltoreq.N1.ltoreq.4 and N2=N1-1. The first magnetic layer has a thickness t1 of 10-80 .ANG., second magnetic layer has a thickness t2 of 20-90 .ANG., and non-magnetic metal layer has a thickness t3 of 20-90 .ANG.. The magnetic multilayer film comprising a less number of layers has a great MR ratio, a linear rise of an MR curve in proximity to zero magnetic field, and high sensitivity to a magnetic field. It also has a greater MR slope upon application of a high frequency magnetic field in proximity to zero magnetic field and withstands high temperatures. The magnetic multilayer film is used as a magneto-sensitive section to provide high performance MR devices.
摘要翻译：通过交替地沉积第一和第二磁性层，同时在其间插入非磁性金属层来制备具有磁阻（MR）的磁性多层膜。第一磁性层N1的数量和具有比第一磁性层更大的矫顽力的第二磁性层N2的数量在以下范围内：2≤N1≤4和N2 = N1-1。第一磁性层的厚度t1为10-80，第二磁性层的厚度t2为20-90，非磁性金属层的厚度t3为20-90。包含较少层数的磁性多层膜具有大的MR比，MR曲线在零磁场附近的线性上升以及对磁场的高灵敏度。在零磁场附近施加高频磁场并承受高温也具有较大的MR斜率。磁性多层膜用作磁敏部分以提供高性能的MR器件。

54. 发明授权

US5648921A Digital operational circuit with pathmetrics calculating steps simplified 失效
标题翻译：具有简化计算步骤的数字运算电路
公开(公告)号：US5648921A
公开(公告)日：1997-07-15
申请号：US495271
申请日：1995-06-27
申请人： Satoru Araki , Yoshihito Shimazaki , Kenichiro Hosoda
发明人： Satoru Araki , Yoshihito Shimazaki , Kenichiro Hosoda
IPC分类号： G06F9/30 , G06F11/10 , G06F17/10 , H03H17/02 , H03M13/23 , H03M13/39 , G06F7/38
CPC分类号： H03M13/39
摘要： Digital operational circuitry includes a first adder/subtractor for adding a first pathmetric to a first branchmetric to develop a first value of pathmetric, and a second adder/subtractor for subtracting the first branchmetric from a second pathmetric to develop a second value of pathmetric. The addition and subtraction are performed by the first and second adder/subrtactors complementarily to each other. The first and second values of pathmetric are compared in likelihood to each other, and in response to the results from the comparison, either of the first and second values of pathmetric is selected and stored in a storage. The circuitry also includes a third adder/subtractor for adding the pathmetric read out from the storage to a second branchmetric to develop a third value of pathmetric, and a fourth adder/subtractor for subtracting the second branchmetric from the pathmetric read out from the storage to develop a fourth value of pathmetric. The third and fourth values of pathmetric are compared in likelihood, and in response to the comparison results either of the third and fourth values of pathmetric is developed as a pathmetric.
摘要翻译：数字操作电路包括第一加法器/减法器，用于将第一路径测量值添加到第一分支测量值以开发第一路径测量值;以及第二加法器/减法器，用于从第二路径测量法减去第一分支测量值以开发第二路径测量值。加法和减法由第一和第二加法器/子载波彼此互补地执行。路径测量的第一和第二值在可能性之间相互比较，并且响应于比较的结果，选择第一和第二值的路径测量值并将其存储在存储器中。所述电路还包括第三加法器/减法器，用于将从存储器读出的路径测量值加到第二分支测量值，以产生第三值测量值;以及第四加法器/减法器，用于从从存储器读出的路径测量值中减去第二分支测量值开发第四个路径值。在可能性中比较了路径测量的第三和第四值，并且响应于比较结果，路径测量的第三和第四值之一被发展为路径测量。

55. 发明授权

US09182061B2 Pipe joint 有权
标题翻译：管接头
公开(公告)号：US09182061B2
公开(公告)日：2015-11-10
申请号：US13320145
申请日：2010-05-07
申请人： Tamaki Hamaguchi , Tomoyuki Minami , Fumitaka Satoh , Takaaki Inotani , Fumikazu Ishibe , Satoru Araki , Youichi Uchiumi , Takuji Okiayu , Akihiro Hattori
发明人： Tamaki Hamaguchi , Tomoyuki Minami , Fumitaka Satoh , Takaaki Inotani , Fumikazu Ishibe , Satoru Araki , Youichi Uchiumi , Takuji Okiayu , Akihiro Hattori
IPC分类号： F16L37/00 , F16L25/00 , F16L37/088
CPC分类号： F16L25/0045 , F16L37/088 , F16L2201/10
摘要： A pipe joint comprising a pressing nut into which a flexible pipe is inserted, a joint body into which the pressing nut is partially inserted, a resilient means unlocked when pushed by a tip end of the flexible pipe, a sealing member, a retainer engaging the flexible pipe, and an engaging mechanism keeping the pressing nut at a predetermined position in the joint body; the engaging mechanism comprising a stop ring, an annular groove formed on an outer surface of the pressing nut for receiving the stop ring, pluralities of engaging grooves formed on an inner surface of the joint body for receiving the stop ring and communicating with each other; the stop ring engaging both of the annular groove and the first engaging groove before the connection of the flexible pipe is completed; and when the flexible pipe is pulled after completing the connection, the stop ring moving from the first engaging groove to the second engaging groove to draw the pressing nut from the joint body, so that the normal connection of the flexible pipe can be confirmed.
摘要翻译：一种管接头，包括一个柔性管插入其中的一个按压螺母，一个接合体，该压紧螺母部分插入该接头体中，一个由柔性管的顶端推动时解锁的弹性装置，一个密封件，柔性管，以及将按压螺母保持在接头体内的预定位置的接合机构; 所述接合机构包括止动环，形成在所述按压螺母的外表面上的用于接收所述止动环的环形槽，形成在所述接头本体的内表面上的用于接收所述止动环并且彼此连通的多个接合槽; 在柔性管连接之前完成环形槽与第一接合槽啮合的止动环; 并且当完成连接之后拉动柔性管时，止动环从第一接合槽移动到第二接合槽，以从接头本体拉出按压螺母，从而可以确认柔性管的正常连接。

56. 发明授权

US08804287B2 Material for use in a TMR read gap without adversely affecting the TMR effect 有权
标题翻译：用于TMR读取间隙的材料，不会对TMR影响产生不利影响
公开(公告)号：US08804287B2
公开(公告)日：2014-08-12
申请号：US12916256
申请日：2010-10-29
申请人： Satoru Araki , Diane L. Brown , Hiroaki Chihaya , Dustin W. Erickson , David J. Seagle
发明人： Satoru Araki , Diane L. Brown , Hiroaki Chihaya , Dustin W. Erickson , David J. Seagle
IPC分类号： G11B5/33
CPC分类号： G11B5/255 , B82Y10/00 , B82Y25/00 , C25D5/12 , G11B5/00821 , G11B5/23 , G11B5/3909 , G11B5/3912 , G11B5/3958 , G11B5/3977 , G11B5/398
摘要： Structures and methods for fabrication servo and data heads of tape modules are provided. The servo head may have two shield layers spaced apart by a plurality of gap layers and a sensor. Similarly, the data head may have two shield layers spaced apart by a plurality of gap layers and a sensor. The distance between the shield layers of the servo head may be greater than the distance between the shield layers of the data head. The material of the gap layers may include tantalum or an alloy of nickel and chromium. The material for the gap layers permits deposition of gap layers with sufficiently small surface roughness to prevent distortion of the tape module and increase the stability of the tape module operation.
摘要翻译：提供了用于制造磁带模块的伺服和数据磁头的结构和方法。伺服头可以具有由多个间隙层和传感器隔开的两个屏蔽层。类似地，数据头可以具有由多个间隙层和传感器隔开的两个屏蔽层。伺服头的屏蔽层之间的距离可以大于数据头的屏蔽层之间的距离。间隙层的材料可以包括钽或镍和铬的合金。用于间隙层的材料允许以足够小的表面粗糙度沉积间隙层，以防止带模块的变形并增加带模块操作的稳定性。

57. 发明授权

US07691434B1 Method for fabricating magnetoresistive read head having a bias structure with at least one dusting layer 失效
标题翻译：一种用于制造具有至少一个除尘层的偏置结构的磁阻读头的方法
公开(公告)号：US07691434B1
公开(公告)日：2010-04-06
申请号：US11971398
申请日：2008-01-09
申请人： Wei Zhang , Yingjian Chen , Satoru Araki , Mohamad T. Krounbi
发明人： Wei Zhang , Yingjian Chen , Satoru Araki , Mohamad T. Krounbi
IPC分类号： G11B5/39 , C23C14/46
CPC分类号： G11B5/3909 , B82Y10/00 , B82Y25/00 , G11B5/3163 , G11B5/3932 , G11B2005/3996
摘要： A method of fabricating a bias structure of a magnetoresistive read head for a magnetoresistive sensor stack formed on a substrate includes forming an underlayer and forming a bias layer over the underlayer. The method further includes forming a dusting layer directly below at least one of the underlayer or the bias layer and between the bias layer and the magnetoresistive sensor stack. The dusting layer includes discontinuous, nano-sized islands.
摘要翻译：制造用于形成在衬底上的磁阻传感器堆叠的磁阻读取头的偏置结构的方法包括形成底层并在衬底上形成偏置层。该方法还包括在底层或偏置层之间以及偏置层和磁阻传感器堆叠之间的至少一个下直接形成除尘层。除尘层包括不连续的纳米尺寸岛。

58. 发明授权

US07377496B2 Carburetor for two-cycle engine 有权
标题翻译：化油器为双循环发动机
公开(公告)号：US07377496B2
公开(公告)日：2008-05-27
申请号：US11258467
申请日：2005-10-24
申请人： Mamoru Toda , Satoru Araki
发明人： Mamoru Toda , Satoru Araki
IPC分类号： F02M1/02
CPC分类号： F02D9/106 , F02B25/02 , F02B25/14 , F02D9/1065 , F02D2009/0279 , F02M1/16 , F02M17/04 , F02M19/02 , F02M23/00 , F02M23/03 , F02M37/12 , Y02T10/146 , Y10S261/01
摘要： An interlocking lever having first and second cam faces is mounted on a throttle valve stem, and a throttle valve is arbitrarily opened to perform start-up in a state in which the first cam face makes contact with the choke valve lever and the interlocking lever is stopped during low-temperature start-up with the choke valve closed. After the choke valve has been returned to the fully open position, the throttle valve alone is opened with a small degree of opening to perform low-load operation; and in the mid- and high-load region, the interlocking lever integrally turns with the throttle valve, the second cam face pushes the air valve lever, and the throttle valve and air valve are caused to open and close proportionally. Preferably, the degree of opening of the throttle valve for low load operation is adjustable.
摘要翻译：具有第一和第二凸轮面的互锁杆安装在节流阀杆上，并且在第一凸轮面与阻流阀杆接触的状态下任意打开节气门以进行启动，并且联动杆为在低温启动期间，阻塞阀关闭，停止。在节流阀已经返回到完全打开位置之后，节气门单独打开，开度小，执行低负荷运行; 并且在中高负载区域中，互锁杆与节流阀一体地转动，第二凸轮面推动空气阀杆，使节流阀和空气阀按比例打开和关闭。优选地，用于低负载操作的节流阀的打开程度是可调节的。

59. 发明申请

US20070013085A1 Diaphragm-type carburetors 有权
标题翻译：隔膜式化油器
公开(公告)号：US20070013085A1
公开(公告)日：2007-01-18
申请号：US11484702
申请日：2006-07-12
申请人： Satoru Araki
发明人： Satoru Araki
IPC分类号： F02M17/04
CPC分类号： F02M17/04 , Y10S261/19 , Y10S261/81
摘要： The carburetor prevents an air-fuel mixture from becoming excessively lean and prevents a fuel pressure from becoming unstable, thereby making it possible to stably supply a fuel to an engine, in a diaphragm-type carburetor with a pressure regulating means. A diaphragm-type carburetor includes a fuel pump using a pulsation pressure generated in a crank chamber of an engine or an intake pipe as a driving force, and a metering chamber having a diaphragm and a lever mechanism and provided with fuel at a desired constant pressure. The diaphragm-type carburetor includes a bubble discharge path connecting the metering chamber to other predetermined discharge portions and with a check valve in each of an inlet side and an outlet side. A bubble removing pump is connected to the bubble discharge path, withdraws the bubble to the bubble discharge path from the metering chamber in conjunction with a closing or opening operation of a throttle shaft by a driver or operator and discharging the withdrawn bubble to the discharge portion in conjunction with an opening or closing operation of the throttle shaft.
摘要翻译：化油器防止空气燃料混合物变得过稀，防止燃料压力变得不稳定，从而可以在具有压力调节装置的隔膜式化油器中稳定地向发动机供应燃料。隔膜式化油器包括使用在发动机或进气管的曲柄室中产生的脉动压力作为驱动力的燃料泵，以及具有隔膜和杠杆机构并具有期望的恒定压力的燃料的计量室。隔膜式化油器包括将计量室连接到其它预定排出部分的气泡排出路径，以及在入口侧和出口侧各自具有止回阀。气泡去除泵连接到气泡排放路径，结合由驾驶员或操作者关闭或打开操作节流轴的气泡，将气泡从计量室中取出到气泡排放通道，并将抽出的气泡排出到排放部分结合节流轴的打开或关闭操作。

60. 发明授权

US07017535B2 Carburetor for two-stroke engine 有权
标题翻译：化油器二冲程发动机
公开(公告)号：US07017535B2
公开(公告)日：2006-03-28
申请号：US10834315
申请日：2004-04-27
申请人： Satoru Araki , Kimio Koizumi
发明人： Satoru Araki , Kimio Koizumi
IPC分类号： F02B75/02
CPC分类号： F02M17/00
摘要： The present invention provides a carburetor that can be adapted to a variety of engines with different positional relationships between the location for feeding the air/fuel mixture and the location for feeding scavenging air. The carburetor a carburetor main body (22) with an air intake passage (24) forming a portion of the air/fuel mixture passage (23) and is provided with an air passage (33) that forms a portion of an air channel (32) for scavenging air. The air passage (33) is positioned parallel to an air intake passage (24), and the front end thereof is positioned further to the base end side than to the engine-side front end face of the carburetor main body (22), enhancing the degree of freedom for placing the conduit pipe (34) for connecting the air passage (33) to the scavenging air feed port (9). Also, the throttle valve (26) and the air valve (35) are butterfly valves with mutually parallel valve stems, and the interlocking mechanism thereof has a simple configuration.
摘要翻译：本发明提供一种化油器，其可适用于用于供给空气/燃料混合物的位置和用于供给清除空气的位置之间具有不同位置关系的各种发动机。化油器主体具有形成空气/燃料混合物通道（23）的一部分的进气通道（24），并且设有形成空气通道（32）的一部分的空气通道（33））清除空气。空气通路33平行于进气通路24而定位，其前端位于比汽化器主体22的发动机侧的前端面更靠近基端侧，增强用于将用于将空气通道（33）连接到扫气供气口（9）的导管（34）的自由度。此外，节流阀26和空气阀35是具有相互平行的阀杆的蝶形阀，其互锁机构具有简单的结构。

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