公开(公告)号：US06872065B1

公开(公告)日：2005-03-29

申请号：US08709046

申请日：1996-09-06

申请人： Koichi Shimada ,  Seiichiro Yoda

发明人： Koichi Shimada ,  Seiichiro Yoda

IPC分类号： F04C29/06 ,  F04C29/12 ,  F04C18/344

CPC分类号： F04C29/12 ,  F04C29/061 ,  F04C29/068 ,  F04C2250/102 ,  Y10S418/01

摘要： A gas compressor has a cylinder chamber provided with discharge holes. Openings are in communication with the discharge holes, respectively. Discharge passages having the same length are connected with the openings, respectively. The ends of the discharge passages are connected with a common passage. During operation of the cylinder chamber, discharge valves cause the expelled gas to produce pulsations on the upstream side of the two openings. The pulsations are shifted in phase by a half wavelength. Noise due to the pulsations is reduced, because the pulsations of the expelled gas cancel out each other when the gas flows through the common passage.

摘要翻译： 气体压缩机具有设置有排出孔的气缸室。 开口分别与排放孔连通。 具有相同长度的排放通道分别与开口连接。 排出通道的端部与公共通道连接。 在气缸室的操作期间，排出阀使排出的气体在两个开口的上游侧产生脉动。 脉动相移一半波长。 由于脉动的噪声降低，因为当气体流过公共通道时排出的气体的脉动彼此抵消。

公开(公告)号：US6125635A

公开(公告)日：2000-10-03

申请号：US223301

申请日：1998-12-30

申请人： Shinichi Nomura ,  Shinji Koyano ,  Yuichi Kinoshita

发明人： Shinichi Nomura ,  Shinji Koyano ,  Yuichi Kinoshita

IPC分类号： F25B21/02 ,  F25B21/04 ,  H01L35/30 ,  H01L35/32

CPC分类号： F25B21/04

摘要： A temperature adjusting device has an air-tight container. A thermoelectric element is disposed in the air-tight container and has first and second opposite surfaces each capable of radiating and absorbing heat through a Peltier effect. A first heat exchanger is disposed in the air-tight container for performing heat exchange between a thermally conductive first medium and the first surface of the thermoelectric element. A tank is disposed in the air-tight container and is connected to an inlet side of the first heat exchanger for storing the first medium. A second heat exchanger is disposed in the air-tight container for performing heat exchange between a thermally conductive second medium and the second surface of the thermoelectric element. A pump circulates the first medium through the first heat exchanger. A temperature sensor detects a temperature of the first medium circulated by the pump. A controller controls an electric current supplied to the thermoelectric element so that a temperature detected by the temperature sensor becomes equal to a preselected temperature value.

摘要翻译： 温度调节装置具有气密容器。 热电元件设置在气密容器中，并且具有能够通过珀尔帖效应辐射和吸收热量的第一和第二相对表面。 第一热交换器设置在气密容器中，用于在导热第一介质和热电元件的第一表面之间进行热交换。 将容器设置在气密容器中并与第一热交换器的入口侧连接以存储第一介质。 第二热交换器设置在气密容器中，用于在导热第二介质和热电元件的第二表面之间进行热交换。 泵将第一介质循环通过第一热交换器。 温度传感器检测由泵循环的第一介质的温度。 控制器控制提供给热电元件的电流，使得由温度传感器检测到的温度等于预选温度值。

公开(公告)号：US6036368A

公开(公告)日：2000-03-14

申请号：US987732

申请日：1997-12-09

申请人： Isamu Takehara ,  Tomohiko Hayashi

发明人： Isamu Takehara ,  Tomohiko Hayashi

IPC分类号： F16C17/10 ,  F16C33/10 ,  F16C33/74

CPC分类号： F16C33/107 ,  F16C17/026 ,  F16C17/107 ,  F16C33/74

摘要： A dynamic pressure bearing device comprises a rotary member mounted for rotation, and a dynamic pressure bearing rotatably supporting the rotary member. The dynamic pressure bearing has a stationary portion and a disk integrally connected to the stationary portion. The disk has surface portions defining thrust dynamic pressure bearing portions for supporting the rotary member in an axial direction and a radial dynamic pressure bearing portion for supporting the rotary member in a radial direction. A gap is disposed between the dynamic pressure bearing and the rotary member for receiving oil. A space is provided in fluid communication with the gap. The space has a central portion slanted downwardly in the radial direction for preventing leakage of the oil and has a diameter increasing gradually from the central portion in the radial direction.

摘要翻译： 一种动态压力承载装置，包括一个可转动的转动件和一个可旋转地支承转动件的动压轴承。 动压轴承具有固定部分和与固定部分一体连接的盘。 盘具有限定用于沿轴向支撑旋转构件的推力动压轴承部分和用于沿径向支撑旋转构件的径向动压承受部分的表面部分。 在动压轴承和用于接收油的旋转部件之间设置间隙。 提供与间隙流体连通的空间。 空间具有沿径向向下倾斜的中心部分，用于防止油的泄漏，并且具有从径向方向上的中心部分逐渐增加的直径。

公开(公告)号：US5713244A

公开(公告)日：1998-02-03

申请号：US602972

申请日：1996-02-16

申请人： Hiroyasu Ito ,  Minoru Kikuya ,  Yoshiyuki Sakaguchi

发明人： Hiroyasu Ito ,  Minoru Kikuya ,  Yoshiyuki Sakaguchi

IPC分类号： B23Q17/00 ,  B08B15/00 ,  B23Q7/08 ,  B25J9/02 ,  B25J18/02 ,  B25J19/00 ,  B25J19/02 ,  F16H25/20

CPC分类号： B25J9/023 ,  B08B15/00 ,  B25J18/02 ,  B25J19/0058 ,  Y10T74/18656 ,  Y10T74/20354

摘要： An orthogonal coordinate type robot comprises a slider and a support frame supporting the slider for movement within a predetermined range along an axis. The support frame has an inner wall surface, at least one hollow portion, and a connecting hole for communicating the hollow portion with the inner wall surface. A suction device evacuates air from the hollow portion of the support frame.

摘要翻译： 正交坐标型机器人包括滑块和支撑滑块的支撑框架，所述支撑框架沿着轴线在预定范围内移动。 支撑框架具有内壁表面，至少一个中空部分和用于将中空部分与内壁表面连通的连接孔。 抽吸装置从支撑框架的中空部分排出空气。

公开(公告)号：US5639206A

公开(公告)日：1997-06-17

申请号：US434513

申请日：1995-05-04

申请人： Yoshimasa Oda ,  Shinji Koyano ,  Akinobu Harada

发明人： Yoshimasa Oda ,  Shinji Koyano ,  Akinobu Harada

IPC分类号： B65G54/02 ,  F16C32/04 ,  H01L21/677 ,  H01L21/68 ,  H02K7/09 ,  H02K41/025 ,  H02K49/06 ,  B25J13/00

CPC分类号： B65G54/025 ,  H01L21/67709 ,  H02K41/025 ,  H02K49/06 ,  H02K7/09

摘要： A transferring device is provided for transferring an article between vacuum chambers. The transferring device comprises a cylindrical float member, and a transferring rod connected to and extending along an axial direction for supporting an article. At least one magnetic member is disposed on a peripheral surface of the float member. A cylindrical partition member having a thin, uniform circular cross-sectional thickness is disposed between the electromagnet and the float member. A support member is disposed within the partition member for reciprocating movement between opposite ends of the partition member. The support member supports at least one electromagnet and at least one sensor in spaced apart and facing relation with respect to the magnetic member for magnetically floating the float member and to drive the same in the axial direction. During reciprocating movement of the support member within the partition member, the magnetic force generated by each of the electromagnets acts on each magnetic member through the cylindrical partition member to move the float member in synchronism with the reciprocative motion of the support member. The current required to excite the electromagnets is reduced, and the transferring device can be designed in small scale with high mechanical strength and rigidity.

摘要翻译： 提供了用于在真空室之间传送物品的转移装置。 转印装置包括圆柱形浮子构件和连接到轴向并沿着轴向延伸的传送杆，用于支撑制品。 至少一个磁性构件设置在浮子构件的外围表面上。 具有薄且均匀的圆形横截面厚度的圆柱形分隔构件设置在电磁体和浮子构件之间。 支撑构件设置在分隔构件内用于在分隔构件的相对端之间往复运动。 支撑构件支撑至少一个电磁体和至少一个相对于磁性构件间隔开和面对的传感器，用于磁浮动浮子构件并沿轴向驱动浮动构件。 在支撑构件在分隔构件内的往复运动过程中，由每个电磁体产生的磁力通过圆柱形分隔构件作用在每个磁性构件上，以与支撑构件的往复运动同步地移动浮子构件。 激发电磁铁所需的电流减少，转印装置可以小型化设计，机械强度和刚度高。

公开(公告)号：US5439650A

公开(公告)日：1995-08-08

申请号：US970941

申请日：1992-11-03

申请人： Akira Tsugita ,  Masaharu Kamo ,  Toyoaki Uchida ,  Ikuo Nanno ,  Yasuhiro Nomoto ,  Seitaro Takahashi

发明人： Akira Tsugita ,  Masaharu Kamo ,  Toyoaki Uchida ,  Ikuo Nanno ,  Yasuhiro Nomoto ,  Seitaro Takahashi

IPC分类号： G01N33/50 ,  B01J19/00 ,  C07D277/20 ,  C07D277/40 ,  C40B40/10 ,  C40B60/14 ,  G01N1/28 ,  B01S8/20 ,  G05F7/00

CPC分类号： B01J19/0053 ,  B01J19/0046 ,  G01N1/28 ,  B01J2219/00286 ,  B01J2219/0059 ,  B01J2219/00725 ,  C40B40/10 ,  C40B60/14 ,  Y10S436/807

摘要： An reaction vessel utilizes a sample carrier composed of a magnetic core and a surface coating effective to support sample of protein or peptide. The sample carrier is floated magnetically and positioned within a reaction chamber. Edman reagent is applied to the sample to effect amino acid sequence analysis of protein or peptide from amino-terminal. By such construction, reaction efficiency is increased to produce sequentially thiazolinon amino-acid derivatives to thereby increase number of identified remaining amino acids, thereby enabling microanalysis of sample.

摘要翻译： 反应容器使用由磁芯和表面涂层组成的样品载体，其有效地支持蛋白质或肽的样品。 样品载体磁性浮动并定位在反应室内。 将Edman试剂应用于样品，以从氨基末端进行蛋白质或肽的氨基酸序列分析。 通过这种结构，提高反应效率以依次产生噻唑啉氨基酸衍生物，从而增加鉴定的残留氨基酸的数量，由此可以进行样品的微量分析。

公开(公告)号：US5361472A

公开(公告)日：1994-11-08

申请号：US763210

申请日：1991-09-20

申请人： Minoru Kubota

发明人： Minoru Kubota

IPC分类号： B23Q5/38 ,  B23Q11/00 ,  B23Q39/02 ,  B23Q39/04 ,  B23B7/04 ,  B23B7/06

CPC分类号： B23Q39/026 ,  B23Q11/0032 ,  B23Q39/048 ,  B23Q5/38 ,  B23Q2039/008 ,  Y10T29/5126 ,  Y10T82/2502 ,  Y10T82/2506 ,  Y10T82/2524

摘要： The NC complex automatic lathe is provided with a main spindle receptive therein a workpiece for chucking the same such as to protrude a front end portion of the workpiece, and a main spindle base for supporting the main spindle rotatably around a center axis and displaceably in a lengthwise direction of the workpiece. A turret type tool slide is disposed in the vicinity of the front end portion of the workpiece. The turret type tool slide is displaced transversely toward the center of the workpiece. A plurality of tool slide members are arranged radially around the front end portion of the workpiece in a free space away from the moving area of the turret type tool slide such as to undergo displacements toward the center of the workpiece.

摘要翻译： NC复合自动车床设有主轴，其中容纳有用于夹持工件的工件，用于突出工件的前端部分的主轴和用于围绕中心轴线可旋转地支撑主轴的主轴座，并且可移动地位于 工件长度方向。 转台式工具滑块设置在工件的前端部附近。 转塔式工具滑块横向移动到工件的中心。 多个工具滑动构件在离开转台式工具滑块的移动区域的自由空间中围绕工件的前端部径向地布置，以便朝向工件的中心发生位移。

公开(公告)号：US5310397A

公开(公告)日：1994-05-10

申请号：US880722

申请日：1992-05-08

申请人： Minoru Kubota

发明人： Minoru Kubota

IPC分类号： B23B3/30 ,  B23Q39/04 ,  B23Q3/157

CPC分类号： B23Q39/048 ,  Y10T483/1705 ,  Y10T483/171 ,  Y10T483/1719 ,  Y10T483/1726 ,  Y10T82/2587

摘要： A computerized numerical control automatic complex lathe has a main spindle for gripping and rotating a work to be machined. A first machining tool performs a main machining of the work. A turret tool rest has an outer peripheral surface for holding a set of secondary tools along the outer peripheral surface thereof. The turret tool rest is selectively indexable to bring a selected secondary machining tool into a position to effect a secondary machining of the work and is selectively movable relative to the work to enable the selected secondary machining tool to perform the secondary machining of the work. The turret tool rest further includes a plurality of tool holders for holding a plurality of secondary tools. A back spindle is disposable on a side of the work opposite the main spindle for holding a selected secondary machining tool selected from the plurality of secondary tools. The back spindle is selectively movable to enable the selected secondary machining tool to perform the secondary machining of the work.

摘要翻译： 计算机化数控自动复合车床具有用于夹紧和旋转要加工的工件的主轴。 第一个加工工具执行工件的主要加工。 转台刀架具有用于沿着其外周表面保持一组辅助工具的外周表面。 转塔刀架可选择性地可转位，以使所选择的二次加工工具进入作业的二次加工的位置，并且可选择性地相对于工件移动，以使所选择的二次加工工具能够对工件进行二次加工。 转塔刀架还包括用于保持多个辅助工具的多个刀架。 后主轴在与主轴相对的工件的一侧是一次性的，用于保持从多个辅助工具中选择的选定的二次加工工具。 后主轴可选择性地移动，以使得所选择的二次加工工具能够对工件进行二次加工。

公开(公告)号：US5241912A

公开(公告)日：1993-09-07

申请号：US809312

申请日：1991-12-18

申请人： Jinichiro Oshima ,  Yoshimasa Oda

发明人： Jinichiro Oshima ,  Yoshimasa Oda

IPC分类号： B65G49/00 ,  B65G49/07 ,  B65G54/02 ,  H01L21/677

CPC分类号： H01L21/67709 ,  B65G54/02

摘要： The transferring device is provided with a cylindrical partition wall formed with reduced thickness portions 14. A floating carrier 3 is disposed around the cylindrical partition wall and is provided with target pieces 15. The reduced thickness portion 14 is formed by recessing the outer peripheral face 1a of the partition wall 1 along the lengthwise direction thereof. Electromagnets 10, 11 are mounted on an actuating block 4 within the tubular partition wall 1 in opposed relation to the reduced thickness portions 14. The target piece 15 are also opposed in alignment with the reduced thickness portions 14. The partition wall 1 has a sufficient thickness other than the reduced thickness portions 14 so as to ensure physical strength of the partition wall 1. Magnetic force is applied from the electromagnets 10, 11 to the target pieces 15 through the reduced thickness partition 14, thereby supporting the floating carrier 3 with a reduced amount of an exciting current flowing through the electromagnets 10, 11.

摘要翻译： 转印装置设置有形成有厚度减小的部分14的圆柱形分隔壁。浮动载体3设置在圆筒形分隔壁周围并且设置有目标片15.缩小厚度部分14通过使外周面1a 的分隔壁1的长度方向。 电磁体10,11与管状分隔壁1内的致动块4安装在与厚度减小部分14相对的位置上。目标件15也与厚度减小部分14对准。分隔壁1具有足够的 为了确保分隔壁1的物理强度，通过减薄厚度部分14的厚度，通过减薄厚度的隔板14将磁力从电磁铁10,11施加到目标片15，从而将浮动载体3以 减少流过电磁铁10,11的励磁电流的量。

公开(公告)号：US5237861A

公开(公告)日：1993-08-24

申请号：US731753

申请日：1991-07-16

申请人： Koichi Suda ,  Shinichi Nomura

发明人： Koichi Suda ,  Shinichi Nomura

IPC分类号： G11B19/28 ,  G01B7/34 ,  G11B5/84

CPC分类号： G01B7/34

摘要： A magnetic disk inspection apparatus for inspecting protuberance on a surface of the magnetic disk. The apparatus includes an inspection head detecting the protuberance by a piezosensor, and rotating speed control circuit controlling a rotating speed of the magnetic disk held by a rotary holder member. The rotating speed control circuit generates a different speed increasing rate for each of concentric zones formed by dividing into a plurality of sections in a radial direction of the magnetic disk to keep a floating height of the inspection head in a predetermined constant value.

摘要翻译： 一种磁盘检查装置，用于检查磁盘表面上的突起。 该装置包括检测头，其通过压电传感器检测突起，以及旋转速度控制电路，控制由旋转保持器构件保持的磁盘的转速。 旋转速度控制电路对于通过在磁盘的径向方向上划分为多个部分而形成的每个同心区域产生不同的增速，以将检查头的浮动高度保持在预定的恒定值。