公开(公告)号：US6094718A

公开(公告)日：2000-07-25

申请号：US26341

申请日：1998-02-19

申请人： Youichi Tanaka ,  Futoshi Nakai ,  Tatsuo Masuda

发明人： Youichi Tanaka ,  Futoshi Nakai ,  Tatsuo Masuda

IPC分类号： G06F9/30 ,  G06F9/308 ,  G06F9/32 ,  G06F9/38 ,  G06F9/44

CPC分类号： G06F9/3885 ,  G06F9/30018 ,  G06F9/30069

摘要： A programmable controller includes a BPU that executes first-class instructions, a CPU that executes second-class instructions, and a memory that is shared by the BPU and the CPU and stores a program, which is formed of a combination of first-class and second-class instructions. The programmable controller also includes a judgment-data storage section that stores judgment data for judging whether a second-class instruction is a skippable instruction or not, and a skip processing section that judges whether the operation result of the preceding instruction satisfies a skip condition or not. If judging that the operation result satisfies the skip condition, then the skip processing section judges whether a current instruction of the second class is a skippable instruction or not, based on the above judgment data, and skips the current instruction without transferring control right to the CPU, if the current instruction is a skippable instruction.

摘要翻译： 可编程控制器包括执行一级指令的BPU，执行二级指令的CPU和由BPU和CPU共享的存储器，并存储程序，该程序由一级和 二等指令。 可编程控制器还包括判断数据存储部分，其存储用于判断二等指令是否是可跳过指令的判断数据;以及跳过处理部，其判断前一指令的运算结果是否满足跳过条件， 不。 如果判断操作结果满足跳过条件，则跳过处理部根据上述判断数据判断第二类的当前指示是否为可跳过指令，并且跳过当前指令而不将控制权转移给 CPU，如果当前指令是可跳过的指令。

公开(公告)号：US20050258381A1

公开(公告)日：2005-11-24

申请号：US10522978

申请日：2003-08-07

申请人： Takeyuki Kawase ,  Toshiyuki Kino ,  Takanori Yoshitake ,  Kimiaki Sano ,  Yoshiyuki Hattori ,  Takashi Yazawa ,  Hiroshi Uchiyama ,  Youichi Tanaka ,  Shigeki Imafuku ,  Iwao Kanetaka ,  Tamaki Ogura

发明人： Takeyuki Kawase ,  Toshiyuki Kino ,  Takanori Yoshitake ,  Kimiaki Sano ,  Yoshiyuki Hattori ,  Takashi Yazawa ,  Hiroshi Uchiyama ,  Youichi Tanaka ,  Shigeki Imafuku ,  Iwao Kanetaka ,  Tamaki Ogura

IPC分类号： H05K13/04 ,  H05K13/08 ,  G01N21/88

CPC分类号： H05K13/08 ,  H05K13/0409 ,  Y10T29/4913 ,  Y10T29/49131

摘要： The present invention provides a device and a method for determining whether or not component holder is good, which enable detecting component holders that are to affect correct component recognition and further enable preventing interferences between constituent devices, a component mounting apparatus with the determining device, and a component mounting method. The determining device has an illuminating device, a CCD camera and a controller to determine whether or not a suction nozzle is good based on a luminance at a component hold face of the suction nozzle. The suction nozzle having the light reflectance of the component hold face increased to a level whereat the correct recognition of an electronic component held by the suction nozzle is affected can be detected accordingly. An interference preventing device is also provided, so that the interference between the CCD camera and the suction nozzle can be prevented.

摘要翻译： 本发明提供了一种用于确定部件保持器是否良好的装置和方法，其使得能够检测部件保持器能够影响正确的部件识别，并且还能够防止构成装置之间的干扰，具有确定装置的部件安装装置和 组件安装方法。 确定装置具有照明装置，CCD照相机和控制器，用于基于吸嘴的部件保持面处的亮度来确定吸嘴是否良好。 具有部件保持面的光反射率的吸嘴能够相应地检测到由吸嘴保持的电子部件的正确识别受到影响的程度。 还提供防干扰装置，从而可以防止CCD照相机和吸嘴之间的干涉。

公开(公告)号：US20050235489A1

公开(公告)日：2005-10-27

申请号：US10524853

申请日：2003-09-10

申请人： Osamu Okuda ,  Youichi Tanaka ,  Hiroyoshi Saitoh ,  Haneo Iwamoto

发明人： Osamu Okuda ,  Youichi Tanaka ,  Hiroyoshi Saitoh ,  Haneo Iwamoto

IPC分类号： H05K13/04 ,  B23P19/00 ,  H05K3/30

CPC分类号： H05K13/0812 ,  Y10T29/4913 ,  Y10T29/49131 ,  Y10T29/49133 ,  Y10T29/53174 ,  Y10T29/53178

摘要： A component placing head has a first component image-pickup unit capable of capturing an image of a component held by a component holding member from a direction along central axes of the component holding members, and a second component image-pickup unit capable of capturing an image of the held component from a direction generally orthogonal to the central axes of the component holding members, the images of the component are captured by the first component image-pickup unit and the second component image-pickup unit from the two directions generally orthogonal to each other, and holding postures of the components are recognized on basis of the images.

摘要翻译： 分量放置头具有第一分量摄像单元，能够从分量保持构件的中心轴线的方向捕获由构件保持构件保持的构件的图像;以及第二构件摄像单元，其能够捕获 从大致正交于部件保持部件的中心轴的方向的被保持部件的图像，部件的图像由第一部件摄像部件和第二部件摄像部件从大致正交于 基于图像来识别组件的保持姿势。

公开(公告)号：US20120167380A1

公开(公告)日：2012-07-05

申请号：US13346975

申请日：2012-01-10

申请人： Yuji Tanaka ,  Yuji Ogata ,  Toshiyuki Murakami ,  Hiroto Miyazaki ,  Youichi Tanaka

发明人： Yuji Tanaka ,  Yuji Ogata ,  Toshiyuki Murakami ,  Hiroto Miyazaki ,  Youichi Tanaka

IPC分类号： B23P19/00

CPC分类号： H05K13/0452 ,  H05K13/0888 ,  Y10T29/53087 ,  Y10T29/53174

摘要： An electronic component mounting system formed by interlinking a plurality of electronic component mounting machines in series for enabling a machine operator to be prevented from mistaking the machine to which an operation section or a signal tower belongs for another. In each of the machines, an operation section placed to one direction side from a center in the board conveying direction of the machine on a machine side face is placed in an attitude in which the normal direction of an operation face is inclined toward the center line. A signal tower placed on one direction side from the center line on the top face of the machine is placed in an attitude in which at least one portion is inclined only at an angle β toward the center line.

摘要翻译： 一种电子部件安装系统，其通过串联连接多个电子部件安装机而形成，从而能够防止机器操作者错误地将操作部或信号塔所属的机器误认为另一个。 在每个机器中，从机器侧面上的机器的板输送方向的中心向一个方向侧放置的操作部分被放置在操作面的法线方向朝向中心线倾斜的姿势 。 从机器顶面上的中心线放置在一个方向侧的信号塔被置于其中至少一个部分仅以角度＆amp; bgr倾斜的姿态; 朝中心线。

公开(公告)号：US08114528B2

公开(公告)日：2012-02-14

申请号：US12442665

申请日：2007-01-12

申请人： Tadashi Ishikawa ,  Ryuichi Honma ,  Akihiko Kojima ,  Yuzuru Yoshida ,  Youichi Tanaka

发明人： Tadashi Ishikawa ,  Ryuichi Honma ,  Akihiko Kojima ,  Yuzuru Yoshida ,  Youichi Tanaka

IPC分类号： B32B15/18

CPC分类号： B23K15/0046 ,  B23K2103/04 ,  C22C38/04 ,  C22C38/14 ,  Y10T428/12493 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12986

摘要： To form a welded joint having a sufficiently high fracture toughness value δc by butting welding high strength steel plates having a yield strength of the 355 MPa class or more and a plate thickness of over 50 mm by electron beam welding, the butt welded joint is made one where the hardness of the weld metal is 110% to 220% of the hardness of the base material and where the width of the weld metal is 20% A or less of the base material plate thickness.

摘要翻译： 为了形成具有足够高的断裂韧度值δc的焊接接头，通过电子束焊接对接耐屈曲强度为355MPa等级或更高的板厚度以及厚度超过50mm的高强度钢板，对接焊接 焊接金属的硬度为基材硬度的110〜220％，焊接金属的宽度为基板厚度的20％A以下的情况。

公开(公告)号：US20110129381A1

公开(公告)日：2011-06-02

申请号：US11661054

申请日：2005-05-02

申请人： Yasushi Hasegawa ,  Naoki Saitoh ,  Youichi Tanaka

发明人： Yasushi Hasegawa ,  Naoki Saitoh ,  Youichi Tanaka

IPC分类号： C22C38/00 ,  C22C38/04 ,  C22C38/12 ,  C22C38/08 ,  C22C38/16 ,  C22C38/22 ,  B21B23/00

CPC分类号： C21D8/0247 ,  C21D8/00 ,  C21D8/021 ,  C21D2211/002 ,  C21D2211/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/14 ,  Y02P10/212

摘要： The present invention provides a high-tensile steel material having a tensile strength of the 550 MPa class or more which can simultaneously raise the strength and toughness of the heat affected zone of weld to equal those of the matrix and a method of production of the same, that is, a high-tensile steel material with excellent weldability and toughness and with tensile strength of the 550 MPa class or more containing, by mass %, C: 0.005 to 0.10%, W: 0.10 to 3.0%, Nb: 0.010 to 0.080%, and V: 0.010 to 0.50%, limiting the Ti to less than 0.005%, satisfying equation; EC=2[C]−[Nb]/9−[V]/12>0.020, having an amount of precipitation of W contained in the steel material, in terms of analytical value obtained by quantitative analysis of potential electrolysis extraction residue by fluorescent X-ray analysis, of 0.0050% or less, and having 60% or more of its structural composition in a cross-section of the steel as a bainite structure.

摘要翻译： 本发明提供一种拉伸强度为550MPa以上的高强度钢材料，其能够同时将焊接热影响区域的强度和韧性提高至与基体相同的强度和韧性，以及其制造方法 即，具有优异的焊接性和韧性，拉伸强度为550MPa以上的高强度钢材，以质量％计含有C：0.005〜0.10％，W：0.10〜3.0％，Nb：0.010〜 0.080％，V：0.010〜0.50％，将Ti限制在小于0.005％，满足公式; 对于钢材中含有的W的析出量的EC = 2 [C] - [Nb] / 9- [V] / 12> 0.020，以通过荧光的电位电解提取残留物的定量分析得到的分析值 X射线分析为0.0050％以下，在作为贝氏体组织的钢的截面中具有60％以上的结构组成。

公开(公告)号：US20060179645A1

公开(公告)日：2006-08-17

申请号：US10544140

申请日：2004-02-20

申请人： Toru Chikuma ,  Hiroto Miyazaki ,  Junichi Kawashima ,  Youichi Tanaka ,  Noriaki Yoshida

发明人： Toru Chikuma ,  Hiroto Miyazaki ,  Junichi Kawashima ,  Youichi Tanaka ,  Noriaki Yoshida

IPC分类号： B23P19/00

CPC分类号： H05K13/08 ,  Y10T29/53174 ,  Y10T29/53178

摘要： In component mounting for executing component feed operation and component holding and pickup operation, a recipe for the component holding and pickup operation that is an operation program for executing the component holding and pickup operation is received in a head unit, and the component holding and pickup operation is executed on the basis of the recipe. In addition, a timing signal based on the execution is transmitted to a component feed unit, the recipe for the component feed operation for executing the component feed operation is received in the component feed unit, and the component feed operation is completed on the basis of the recipe and the timing signal transmitted from the head unit.

摘要翻译： 在用于执行部件供给操作和部件保持和拾取操作的部件安装中，在头单元中接收作为用于执行部件保持和拾取操作的操作程序的部件保持和拾取操作的配方，并且部件保持和拾取 基于配方执行操作。 此外，基于执行的定时信号被传送到分量进给单元，在分量进给单元中接收用于执行分量进给操作的分量进给操作的配方，并且基于 从头单元传送的食谱和定时信号。

公开(公告)号：US6003053A

公开(公告)日：1999-12-14

申请号：US971846

申请日：1997-11-18

申请人： Youichi Tanaka ,  Kazuhiro Mishina

发明人： Youichi Tanaka ,  Kazuhiro Mishina

IPC分类号： G06F7/68 ,  H03K23/48

CPC分类号： G06F7/68

摘要： A pulse signal generation circuit comprises a frequency setting register which is at least (n+1) bits long for setting a value of 2.sup.n or smaller as a frequency value of a pulse signal to be generated, and a cumulative addition circuit having an adder and a flip-flop which is at least (n+1) bits long. The cumulative addition circuit repeats at a rate of 2.sup.n+1 times per second, operations of making the adder add a value set in the frequency setting register to a value held in the flip-flop and then making the flip-flop hold the addition result, and outputs a signal having a value of (n+1)th bit in the flip-flop as the pulse signal.

摘要翻译： 脉冲信号发生电路包括频率设定寄存器，该频率设定寄存器至少（n + 1）位用于将值设定为2n以下的值作为要生成的脉冲信号的频率值，累积加法电路具有加法器和 至少（n + 1）位长的触发器。 累积加法电路以每秒2n + 1次的速率重复，使加法器将设置在频率设置寄存器中的值加到保持在触发器中的值，然后使触发器保持相加结果 ，并且将在触发器中具有第（n + 1）值的值的信号作为脉冲信号输出。

公开(公告)号：US08048367B2

公开(公告)日：2011-11-01

申请号：US12867731

申请日：2009-10-22

申请人： Manabu Hoshino ,  Masaaki Fujioka ,  Youichi Tanaka ,  Masanori Minagawa

发明人： Manabu Hoshino ,  Masaaki Fujioka ,  Youichi Tanaka ,  Masanori Minagawa

IPC分类号： C22C38/04 ,  C22C38/00 ,  C21D8/02 ,  C21D8/00

CPC分类号： C22C38/04 ,  C21D8/02 ,  C21D9/50 ,  C21D2211/002 ,  C21D2211/003 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/06 ,  C22C38/38

摘要： The present invention provides high strength thick-gauge steel plate superior in weldability and having a tensile strength of 780 MPa or more and provides a method of production of the high strength thick-gauge steel plate by omitting tempering heat treatment in the production. The high strength thick-gauge steel plate of the present invention is high strength thick-gauge steel plate containing, by mass %, C: 0.030 to 0.055%, Mn: 2.4 to 3.5%, P: 0.01% or less, S: 0.0010% or less, Al: 0.06 to 0.10%, B: 0.0005 to 0.0020%, and N: 0.0015 to 0.0060%, having a weld cracking susceptibility parameter Pcm of 0.18% to 0.24%, and comprised mainly of martensite. The method of production of high strength thick-gauge steel plate of the present invention comprises heating a steel slab or cast slab having a predetermined composition of ingredients to 950 to 1100° C., rolling it at 820° C. or more, then starting accelerated cooling from 700° C. or more by a cooling rate of 8 to 80° C./sec and stopping the accelerated cooling at room temperature to 350° C.

摘要翻译： 本发明提供焊接性优异，拉伸强度为780MPa以上的高强度厚钢板，并且通过在制造中省略回火热处理，提供高强度厚钢板的制造方法。 本发明的高强度厚钢板是高强度厚钢板，以质量％计含有C：0.030〜0.055％，Mn：2.4〜3.5％，P：0.01％以下，S：0.0010 ％以下，Al：0.06〜0.10％，B：0.0005〜0.0020％，N：0.0015〜0.0060％，焊接开裂敏感性参数Pcm为0.18％〜0.24％，主要由马氏体组成。 本发明的高强度厚钢板的制造方法包括将具有规定的成分组成的钢坯或铸坯加热到950〜1100℃，在820℃以上滚动，然后起动 通过8〜80℃/秒的冷却速度从700℃以上进行加速冷却，并在室温下停止加速至350℃。

公开(公告)号：US20100028717A1

公开(公告)日：2010-02-04

申请号：US12442665

申请日：2007-01-12

申请人： Tadashi Ishikawa ,  Ryuichi Honma ,  Akihiko Kojima ,  Yuzuru Yoshida ,  Youichi Tanaka

发明人： Tadashi Ishikawa ,  Ryuichi Honma ,  Akihiko Kojima ,  Yuzuru Yoshida ,  Youichi Tanaka

IPC分类号： B32B15/18 ,  B32B15/01

CPC分类号： B23K15/0046 ,  B23K2103/04 ,  C22C38/04 ,  C22C38/14 ,  Y10T428/12493 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12986

摘要： To form a welded joint having a sufficiently high fracture toughness value δc by butting welding high strength steel plates having a yield strength of the 355 MPa class or more and a plate thickness of over 50 mm by electron beam welding, the butt welded joint is made one where the hardness of the weld metal is 110% to 220% of the hardness of the base material and where the width of the weld metal is 20%A or less of the base material plate thickness. More preferably, the amount of O in the weld metal of the welded joint is made 20 ppm or more and the amount of oxides of a grain size of 2.0 μm or more is made 10/mm2 or less; the weld metal of the welded joint is made to contain Ni in an amount of 1 to 4 mass % and contain it in more than an amount of 0.2 mass % or more of the content of the base material; or, when using as the base material a steel material containing as Ni in an amount of 2.5 mass % or more, making the content of Ni contained in the weld metal of the welded joint, by mass %, over 4% to 8%.

摘要翻译： 为了形成具有足够高的断裂韧度值的焊接接头，通过电子束焊接对接焊接强度为355MPa等级或更高的板厚度以及厚度超过50mm的高强度钢板，对接焊接 焊接金属的硬度为基材硬度的110〜220％，焊接金属的宽度为基板厚度的20％A以下的情况。 更优选焊接接头的焊接金属中的O量为20ppm以上，粒径为2.0μm以上的氧化物的量为10 / mm 2以下。 使焊接接头的焊接金属含有1〜4质量％的Ni，并且含有超过基材含量的0.2质量％以上的量。 或者，当将作为Ni的2.5质量％以上的钢材用作基材时，使焊接接头的焊接金属中含有的Ni的含量以质量％计超过4％〜8％。