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31. 发明申请

US20100219852A1 PROBE CARD 有权
标题翻译：探针卡
公开(公告)号：US20100219852A1
公开(公告)日：2010-09-02
申请号：US12452716
申请日：2008-07-16
申请人： Yoshio Yamada , Hiroshi Nakayama , Tsuyoshi Inuma , Takashi Akao
发明人： Yoshio Yamada , Hiroshi Nakayama , Tsuyoshi Inuma , Takashi Akao
IPC分类号： G01R31/02
CPC分类号： G01R31/2891 , G01R1/06722 , G01R1/07371
摘要： A probe card includes a probe head that holds a plurality of probes; a flat wiring board that has a wiring pattern corresponding to a circuit structure; an interposer that is stacked on the wiring board and relays wirings of the wiring board; a space transformer that is placed between the interposer and the probe head, transforms a space between the wirings relayed by the interposer, and leads the transformed wirings out to a surface facing the probe head; and a plurality of post members that are formed in a substantially columnar shape with a height larger than a sum of a thickness of the wiring board and a thickness of the interposer, and embedded to pierce through the wiring board and the interposer in a thickness direction such that one of end surfaces of each post member comes into contact with the space transformer.
摘要翻译：探针卡包括保持多个探针的探针头; 具有对应于电路结构的布线图案的扁平布线板; 叠层在所述布线板上并且中继所述布线板的布线的插入件; 放置在插入器和探针头之间的空间变换器，变换由插入器中继的布线之间的空间，并将变换的布线引导到面向探头的表面; 以及多个柱状部件，其形成为高度大于布线板的厚度和插入件的厚度的总和的大致柱状，并且嵌入穿过布线板和插入件在厚度方向上穿透使得每个柱构件的端面中的一个与空间变压器接触。

32. 发明申请

US20100001752A1 PARALLELISM ADJUSTING MECHANISM OF PROBE CARD 有权
标题翻译：探索和平机制调查机制
公开(公告)号：US20100001752A1
公开(公告)日：2010-01-07
申请号：US12309825
申请日：2007-07-26
申请人： Yoshio Yamada , Hiroshi Nakayama , Mitsuhiro Nagaya , Tsuyoshi Inuma , Takashi Akao
发明人： Yoshio Yamada , Hiroshi Nakayama , Mitsuhiro Nagaya , Tsuyoshi Inuma , Takashi Akao
IPC分类号： G01R31/02 , G01R1/06
CPC分类号： G01R31/2891 , G01R1/07307
摘要： A parallelism adjusting mechanism of a probe card is provided. The parallelism adjusting mechanism can bring probes held by a probe card into uniform contact with a wafer even if a parallelism between a mounting reference surface for the probe card and the wafer as a test object is lost. To achieve this purpose, specifically, to adjust a parallelism of a probe card (101) that holds a plurality of probes (1) for electrically connecting a wafer (31) as a test object and a circuitry for generating a signal for a test with respect to the wafer (31), adjusting screws (22) as at least part of an inclination changing unit are provided. The inclination changing unit changes a degree of inclination of the probe card (101) with respect to a mounting reference surface (S1) of a prober (202) for mounting the probe card (101) thereon.
摘要翻译：提供探针卡的平行度调节机构。即使在用于探针卡的安装参考表面和作为测试对象的晶片之间的平行度被丢失的情况下，平行度调节机构也可以使由探针卡保持的探针与晶片均匀接触。为了实现该目的，具体地说，为了调整保持用于电连接作为测试对象的晶片（31）的多个探针（1）的探针卡（101）的平行度和用于产生测试信号的电路，相对于晶片（31），设置有作为倾斜改变单元的至少一部分的调节螺钉（22）。倾斜改变单元改变探针卡（101）相对于其上安装探针卡（101）的探测器（202）的安装基准表面（S1）的倾斜程度。

33. 发明申请

US20100001748A1 Probe Card 有权
标题翻译：探头卡
公开(公告)号：US20100001748A1
公开(公告)日：2010-01-07
申请号：US12308110
申请日：2007-06-04
申请人： Shunsuke Sasaki , Tsuyoshi Inuma , Yoshio Yamada , Mitsuhiro Nagaya , Takashi Akao , Hiroshi Nakayama
发明人： Shunsuke Sasaki , Tsuyoshi Inuma , Yoshio Yamada , Mitsuhiro Nagaya , Takashi Akao , Hiroshi Nakayama
IPC分类号： G01R31/02
CPC分类号： G01R31/2889 , G01R1/06722 , G01R1/07378
摘要： A probe card includes a flat wiring board having a wiring pattern corresponding to a circuit structure for generating a signal for a test, an interposer that is stacked on the wiring board and relays wirings of the wiring board, a space transformer that is stacked on the interposer and fastened thereto by an adhesive, transforms a space between the wirings relayed by the interposer, and leads the wirings out to a surface opposite a surface facing the interposer, and a probe head that is stacked on the space transformer and houses and holds a plurality of probes.
摘要翻译：探针卡包括具有对应于用于产生测试信号的电路结构的布线图案的平面布线板，堆叠在布线板上并且中继布线板的布线的插入件，堆叠在布线板上的空间变压器插入器并通过粘合剂固定到其上，转换由插入器中继的布线之间的空间，并将布线引导到与面向插入件的表面相对的表面;以及探针头，堆叠在空间变压器上并容纳并保持多个探针。

34. 发明授权

US5931475A Metal laminate gasket with mutual laminating portions 失效
标题翻译：金属层压垫片与相互层压部分
公开(公告)号：US5931475A
公开(公告)日：1999-08-03
申请号：US858441
申请日：1997-05-19
申请人： Yoshio Yamada
发明人： Yoshio Yamada
IPC分类号： F02F11/00 , F16J15/08 , F16J15/02
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0862
摘要： A metal laminate gasket of the invention is formed of first and second metal plates and an annular plate. The first metal plate has a base portion, a curved portion extending from the base portion to define a first opening corresponding to a hole of the engine to be sealed, and a flange extending from the curved portion and situated over the base portion. The annular plate is situated between the flange and the base portion and has the width at least partly shorter than that of the flange. The second metal plate is situated over the first metal plate at a side where the flange is located. The second metal plate has a second opening at least partly smaller than an outer diameter of the flange, and an edge portion around the second opening. The edge portion of the second plate is at least partly retained between the flange and the base portion. Thus, the first and second metal plates are assembled together with the annular plate.
摘要翻译：本发明的金属层压垫片由第一和第二金属板和环形板形成。第一金属板具有基部，从基部延伸的弯曲部分，以限定对应于要密封的发动机的孔的第一开口，以及从弯曲部延伸并位于基部上方的凸缘。环形板位于凸缘和基部之间，其宽度至少部分地短于凸缘的宽度。第二金属板位于第一金属板的法兰所在的一侧。第二金属板具有至少部分地小于凸缘的外径的第二开口和围绕第二开口的边缘部分。第二板的边缘部分至少部分地保持在凸缘和基部之间。因此，第一和第二金属板与环形板组装在一起。

35. 发明授权

US5382029A Metal laminate gasket with deformation preventing mechanism 失效
标题翻译：金属层压垫片具有变形防止机理
公开(公告)号：US5382029A
公开(公告)日：1995-01-17
申请号：US019199
申请日：1993-02-17
申请人： Tsunekazu Udagawa , Yoshio Yamada
发明人： Tsunekazu Udagawa , Yoshio Yamada
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085
摘要： A metal laminate gasket of the invention is installed in an internal combustion engine having a hole near an outer profile. The hole has a width along the outer profile, and the width of the hole is greater than a distance between the hole and the outer profile. The gasket is formed of a plurality of metal plates to constitute a metal laminate gasket. Each metal plate includes a side edge extending at least along the outer profile of the engine, a gasket hole having a size substantially equal to that of the hole of the engine, and an elongated portion located between the side edge and the gasket hole. The metal plates are immovably fixed together at the elongated portions to prevent the elongated portions from deforming outwardly of the engine.
摘要翻译：本发明的金属层压垫片安装在具有靠近外轮廓的孔的内燃机中。孔具有沿着外轮廓的宽度，孔的宽度大于孔和外轮廓之间的距离。垫圈由多个金属板形成以构成金属层压垫片。每个金属板包括至少沿着发动机的外轮廓延伸的侧边缘，具有基本上等于发动机的孔的尺寸的垫圈孔以及位于侧边缘和垫圈孔之间的细长部分。金属板在细长部分处不可移动地固定在一起，以防止细长部分发动机向外变形。

36. 发明授权

US5209504A Metal laminate gasket 失效
标题翻译：金属层压垫片
公开(公告)号：US5209504A
公开(公告)日：1993-05-11
申请号：US840827
申请日：1992-02-25
申请人： Tsunekazu Udagawa , Susumu Inamura , Yoshio Yamada
发明人： Tsunekazu Udagawa , Susumu Inamura , Yoshio Yamada
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0843 , F16J2015/085 , F16J2015/0856 , F16J2015/0862
摘要： A metal laminate gasket of the invention is installed in an internal combustion engine having at least one hole therein. The gasket comprises a first metal plate, and a second metal plate situated under the first metal plate. The first plate includes a first sealing device around a first hole to be sealed, and an inclined portion between the first sealing device and a base portion of the first plate. The upper surface of the base section is located in a level lower than the upper surface of the first sealing device. The second plate has a second hole larger than the first sealing device, and a second sealing device around the second hole. When the first and second plates are assembled, the second plate does not pile over the first sealing device. When the gasket is tightened, the second sealing device is at first compressed by tightening force and deforming force of the inclined portion to thereby equally tighten the second sealing device.
摘要翻译：本发明的金属层压垫片安装在其内具有至少一个孔的内燃机中。垫圈包括第一金属板和位于第一金属板下方的第二金属板。第一板包括围绕待密封的第一孔周围的第一密封装置和第一密封装置与第一板的基部之间的倾斜部分。基部的上表面位于比第一密封装置的上表面低的水平面上。第二板具有比第一密封装置大的第二孔和围绕第二孔的第二密封装置。当组装第一和第二板时，第二板不堆叠在第一密封装置上。当垫圈被紧固时，第二密封装置首先被倾斜部分的紧固力和变形力压缩，从而同样地紧固第二密封装置。

37. 发明授权

US4803965A Steel laminate type cylinder head gasket 失效
标题翻译：钢层压式气缸盖垫片
公开(公告)号：US4803965A
公开(公告)日：1989-02-14
申请号：US69670
申请日：1987-07-06
申请人： Tsunekazu Udagawa , Yoshio Yamada
发明人： Tsunekazu Udagawa , Yoshio Yamada
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F02F11/002 , F02B2275/16 , F16J2015/0837 , F16J2015/0862
摘要： A steel laminate gasket of the invention is installed in an engine with an auxiliary combustion chamber. The gasket comprises a first plate having at least one first sealing area around a cylinder bore and at least one second sealing area adjacent the first sealing area, on which a mouth plate for defining the auxiliary combustion chamber is placed, and at least one second plate situated adjacent to the first plate. The first plate is provided with a plurality of curved beads disposed at a predetermined distance away from each other and situated inside and outside the second sealing area. The beads are formed so that a recovery amount of the bead when pressurized decreases gradually from an inner bead to an outer bead.
摘要翻译：本发明的钢层压垫片安装在具有辅助燃烧室的发动机中。垫圈包括第一板，其具有围绕缸孔的至少一个第一密封区域和与第一密封区域相邻的至少一个第二密封区域，在其上放置用于限定辅助燃烧室的口板，以及至少一个第二板位于第一板附近。第一板设置有多个弯曲的珠，其设置在彼此远离预定距离并且位于第二密封区域的内部和外部。形成珠，使得加压时的珠的回收量从内珠逐渐减小到外珠。

38. 发明授权

US4776601A Steel laminate gasket with positioning device 失效
标题翻译：钢层压垫片带定位装置
公开(公告)号：US4776601A
公开(公告)日：1988-10-11
申请号：US40435
申请日：1987-04-20
申请人： Yoshio Yamada
发明人： Yoshio Yamada
IPC分类号： F16J15/06 , F16J15/08
CPC分类号： F16J15/0831 , F16J15/061 , F16J2015/0837 , F16J2015/0862 , F16J2015/0868
摘要： A steel laminate gasket is situated between two engine blocks, wherein one of the engine blocks has at least two positioning members for setting a location of the gasket. The gasket comprises at least one first plate having at least two first holes, and a second plate situated adjacent to the first plate and having at least two second holes. The diameter of the first hole is larger than that of the positioning member of the engine block, while the diameter of the second hole is essentially the same as that of the positioning member. The distance between the second holes is essentially the same as that between the two positioning holes. The second holes communicate with the first holes respectively so that the position of the gasket relative to the engine blocks can be determined exactly by the second holes engaging the positioning members of the engine block.
摘要翻译：钢层压垫片位于两个发动机缸体之间，其中一个发动机缸体具有用于设定垫圈位置的至少两个定位构件。垫片包括至少一个具有至少两个第一孔的第一板和与第一板相邻并具有至少两个第二孔的第二板。第一孔的直径大于发动机缸体的定位构件的直径，而第二孔的直径基本上与定位构件的直径相同。第二孔之间的距离基本上与两个定位孔之间的距离相同。所述第二孔分别与所述第一孔连通，从而所述垫圈相对于所述发动机缸体的位置可以通过与所述发动机缸体的定位构件接合的所述第二孔精确地确定。

39. 发明授权

US4504648A Polyurethaneurea and process for preparing the same 失效
标题翻译：聚氨酯脲及其制备方法
公开(公告)号：US4504648A
公开(公告)日：1985-03-12
申请号：US549452
申请日：1983-11-07
申请人： Kozo Otani , Yoshio Yamada , Hiroyuki Okumura
发明人： Kozo Otani , Yoshio Yamada , Hiroyuki Okumura
IPC分类号： C08G18/00 , C08G18/50 , C08G18/32 , C08G18/14 , C08G18/22
CPC分类号： C08G18/5033 , C08G18/5027
摘要： A polyurethaneurea which comprises a polymer obtained by a polyaddition reaction of (a) a polyetherpolyol derivative and (b) an at least 2-valent polyisocyanate, the polyetherpolyol derivative having at least, on average, one terminal amino group in which at least, on average, one hydroxyl group is substituted by a residue of para-aminobenzoic acid ester, and having the general formula ##STR1## wherein n is an integer of 2 to 8, x is an average value and a positive number of 0.05 n to (n-1), A is an n-valent radical obtained by removal of hydroxyl groups from an n-valent polyoxyalkylenepolyol having a molecular weight of 400 to 10,000.
摘要翻译：一种聚氨酯脲，其包含通过（a）聚醚多元醇衍生物和（b）至少2价多异氰酸酯的加聚反应获得的聚合物，所述聚醚多元醇衍生物至少平均具有一个末端氨基，其中至少在平均而言，一个羟基被对氨基苯甲酸酯残基取代，通式为：其中n为2至8的整数，x为平均值，0.05n至（n -1），A是通过从分子量为400〜10,000的n价的聚氧化亚烷基多元醇除去羟基而获得的n价基团。

40. 发明授权

US09702905B2 Probe unit 有权
公开(公告)号：US09702905B2
公开(公告)日：2017-07-11
申请号：US14236388
申请日：2012-07-31
申请人： Yoshio Yamada , Makoto Yumino , Mitsuhiro Kondo , Satoshi Shoji
发明人： Yoshio Yamada , Makoto Yumino , Mitsuhiro Kondo , Satoshi Shoji
IPC分类号： G01R1/067 , G01R31/28
CPC分类号： G01R1/06722 , G01R1/06738 , G01R31/2886
摘要： The probe unit includes probe groups of two or more contact probes to be in contact with one electrode of a contact target body on a side of one end in a longitudinal direction and the respective contact probes are to be in contact with separate electrodes of a board on a side of another end. The contact probe includes an end portion arranged on the side of one end, having nail portions in a tapered end shape, and brought into contact with the one electrode at the nail portions; a second contact unit arranged on the side of another end, and to be in contact with a corresponding electrode of the board; and a coil spring arranged between the end portion and the second contact unit, and biasing the end portion and the second contact unit.

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