公开(公告)号：US5378953A

公开(公告)日：1995-01-03

申请号：US185962

申请日：1994-02-07

申请人： Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Noboru Iwamatsu ,  Hideaki Oku

发明人： Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Noboru Iwamatsu ,  Hideaki Oku

IPC分类号： H02K1/27 ,  H02K21/14 ,  H02K21/12

CPC分类号： H02K1/2773 ,  H02K21/14

摘要： A rotor (10) for a synchronous motor includes a plurality of permanent magnets (14) arranged at generally equal intervals around a shaft (12), and a plurality of core members (16) arranged around the shaft (12) while holding each permanent magnet (14) therebetween in a circumferential direction, so as to constitute magnetic poles. Each core member (16) has a symmetrical plane (S) involving a center axis (0) of the shaft (12), and is provided with a rod insertion hole (20) axially passing through the core member so as to involve the symmetrical plane (S) at the generally center of the core member. A rod member (22) is inserted into each rod insertion hole (20). Each core member (16) is further provided with a first through hole (24) formed at a portion defined from the neighborhood of a radial inner surface (16a) to the neighborhood of the rod insertion hole (20); the first through hole axially passing through the core member so as to involve the symmetrical plane (S), and a second through hole (28) formed at a portion defined from the neighborhood of the rod insertion hole (20) to the neighborhood of the radial outer surface (16b); the second through hole axially passing through the core member so as to involve the symmetrical plane (S). The first through hole (24) and the second through hole (28) can maintain the distribution of the main magnetic flux passing through the core member (16) in generally symmetrical state relative to the symmetrical plane (S).

摘要翻译： PCT No.PCT / JP93 / 00760 Sec。 371日期1994年2月7日 102（e）1994年2月7日PCT PCT 1993年6月7日PCT公布。 公开号WO93 / 26076 1。一种用于同步电动机的转子（10）包括围绕轴（12）以大致相等的间隔布置的多个永磁体（14），以及围绕该轴设置的多个芯构件（16） （12），同时在圆周方向上保持每个永磁体（14），以便构成磁极。 每个芯构件（16）具有涉及轴（12）的中心轴线（0）的对称平面（S），并且设置有轴向穿过芯构件的杆插入孔（20），以便涉及对称 平面（S）在芯构件的大致中心处。 杆构件（22）插入每个杆插入孔（20）中。 每个芯构件（16）还设置有形成在从径向内表面（16a）附近限定的部分到杆插入孔（20）附近的第一通孔（24）。 所述第一通孔轴向地穿过所述芯构件以涉及所述对称平面（S）;以及第二通孔（28），形成在从所述杆插入孔（20）附近限定到所述第二通孔附近的部分 径向外表面（16b）; 所述第二通孔轴向地穿过所述芯构件以涉及对称平面（S）。 第一通孔（24）和第二通孔（28）能够将通过芯构件（16）的主磁通量相对于对称平面（S）保持在大致对称的状态。

公开(公告)号：US5355044A

公开(公告)日：1994-10-11

申请号：US793345

申请日：1992-01-14

申请人： Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Takashi Okamoto

发明人： Hiroyuki Uchida ,  Tomonaga Yamamoto ,  Takashi Okamoto

IPC分类号： H02K1/27 ,  H02K21/00

CPC分类号： H02K1/278 ,  H02K2201/06

摘要： To reduce torque ripples appearing in an output torque of an electric synchronous motor, the rotor (10) is divided into 2.sup.n rotor elements (101, 102, 103, and 104) the rotor elements of each of 2.sup.n-1 pairs of rotor elements (101, 102; 103, 104) being circumferentially shifted from one another around an axis of the rotor by an angle corresponding to a half of the wavelength (.lambda.) of a first (A) of "n" kinds of cyclic torque ripples (A and B) to cancel the first kind of torque ripple, and the 2.sup.n-1 pairs of rotor elements (101, 102; 103, 104) being arranged to be grouped in 2.sup.n.sup.-2 sections of rotor elements, each section including two pairs of rotor elements, and the 2.sup.n-2 sections of rotor elements being circumferentially shifted from one another around the axis of the rotor by an angle corresponding to a half of a wavelength (.lambda.) to cancel a second of the "n" kinds of torque ripple, and eventually, the rotor structure being structured so that the rotor elements are further circumferentially shifted from one another to cancel the "n"th torque ripple component.

摘要翻译： PCT No.PCT / JP91 / 00640 Sec。 371日期：1992年1月14日 102（e）日期1992年1月14日PCT提交1991年5月15日PCT公布。 公开号WO91 / 18439 日期：1991年11月28日。为了减少出现在同步电动机的输出转矩中的扭矩波动，转子（10）被分成2n个转子元件（101,102,103和104），转子元件分别为2n -1对的转子元件（101,102; 103,104）围绕转子的轴线彼此周向地偏移一个对应于第一（A）“n”的一半的角度的角度， 种类的循环扭矩波纹（A和B）以抵消第一种扭矩波动，并且2n-1对转子元件（101,102; 103,104）被布置成分组在转子元件的2n-2个部分 每个部分包括两对转子元件，并且转子元件的2n-2部分围绕转子的轴线彼此周向地移位相当于波长（λ）的一半的角度，以取消第二个 “n”种扭矩波动，最终，转子结构构造成使得转子元件 彼此进一步周向移位以抵消“n”个扭矩波动分量。

公开(公告)号：US5252195A

公开(公告)日：1993-10-12

申请号：US980313

申请日：1992-10-28

申请人： Tadashi Kobayashi ,  Hiroyuki Uchida ,  Hidetoshi Shimoda ,  Toshio Takahashi

发明人： Tadashi Kobayashi ,  Hiroyuki Uchida ,  Hidetoshi Shimoda ,  Toshio Takahashi

IPC分类号： H05K3/42 ,  C25D5/02

CPC分类号： H05K3/428 ,  H05K2203/0542 ,  H05K2203/1394

摘要： A process for the production of a printed wiring board, which comprises preparing a copper-clad laminate having a through-hole formed by drilling; providing a first resist pattern on the surface of the copper-clad laminate so as to cover a portion to be formed as a conductor pattern; etching the copper-clad laminate; removing the first resist pattern; subjecting the whole laminate to an electroless copper plating; laminating a dry film resist on the copper-clad laminate; exposing and developing the dry film resist to form a second resist pattern in such a manner that the through-hole and a portion to be plated are exposed; subjecting the exposed portions to an electrolytic copper plating; removing the second resist pattern; and removing the exposed electroless copper plating through etching.

摘要翻译： 一种制造印刷线路板的方法，包括制备具有通过钻孔形成的通孔的覆铜层压板; 在覆铜层压板的表面上提供第一抗蚀剂图案，以覆盖要形成的导体图案的部分; 蚀刻覆铜层压板; 去除第一抗蚀剂图案; 对整个层压板进行化学镀铜; 在覆铜层压板上层压干膜抗蚀剂; 曝光和显影干膜抗蚀剂以形成第二抗蚀剂图案，使得通孔和待镀部分暴露; 对暴露部分进行电解镀铜; 去除第二抗蚀剂图案; 并通过蚀刻去除暴露的化学镀铜。

公开(公告)号：US5122889A

公开(公告)日：1992-06-16

申请号：US455259

申请日：1989-12-22

申请人： Setsuo Kaneko ,  Hiroyuki Uchida ,  Yoshihiko Hirai ,  Kousaku Ohira

发明人： Setsuo Kaneko ,  Hiroyuki Uchida ,  Yoshihiko Hirai ,  Kousaku Ohira

IPC分类号： G02F1/1365 ,  H01L45/00

CPC分类号： G02F1/1365 ,  H01L45/00

摘要： In thin film two terminal element type active matrix liquid crystal displays obtained by holding liquid crystal between a substrate on which is formed a transparent electrode and a substrate on which is formed in matrix form thin film two terminal elements having a metal-insulator-metal structure using a silicon nitride film as the insulator, the active matrix liquid crystal display characterized in that an impurity-doped silicon nitride layer or a silicon carbide layer is inserted between the metal and the insulator.

摘要翻译： 在通过在形成有透明电极的基板与以矩阵形成薄膜的基板之间保持液晶而获得的薄膜两端子元件型有源矩阵液晶显示器具有金属绝缘体金属结构的两个端子元件 使用氮化硅膜作为绝缘体，所述有源矩阵液晶显示器的特征在于，在所述金属和绝缘体之间插入杂质掺杂氮化硅层或碳化硅层。

公开(公告)号：US5037213A

公开(公告)日：1991-08-06

申请号：US525204

申请日：1990-05-04

申请人： Hiroyuki Uchida ,  Koichi Goto

发明人： Hiroyuki Uchida ,  Koichi Goto

IPC分类号： F16C33/78

CPC分类号： F16C33/7853 ,  F16C33/7823 ,  F16C19/06

摘要： A sealed rolling bearing including inner and outer races and a pair of sealing plates in which fixing grooves each for fixedly receiving a fixing edge portion of a corresponding sealing plate are formed in the edge portions of the peripheral surface of one of the inner and outer races, and slide grooves each for slidably receiving a slidable seal edge portion of a corresponding one of the sealing plates are formed in the edge portions of the peripheral surface of the other race. Each slide groove has a U-shaped cross-section including a bottom surface and a pair of axially outward and inward inclined surfaces. Each sealing plate comprises a core and a flexible seal member integrally fixed to the core, and first, second and third lips which extend axially outwardly, axially inwardly and substantially radially, respectively are formed on the slidable seal edge portion of each sealing plate. The first lip is slidably abutted against a peripheral surface contiguous to the axially outward inclinded surface of the corresponding slide groove, the second lip is slidably abutted against the axially inward inclined surface, and the third lip confronts the bottom surface with a slight clearance.

摘要翻译： 包括内圈和外圈的密封滚动轴承和一对密封板，其中，在内圈和外圈之一的外周表面的边缘部分中形成有用于固定地容纳相应密封板的固定边缘部分的固定槽 并且在另一种族的外围表面的边缘部分形成有用于可滑动地接收相应的一个密封板的可滑动的密封边缘部分的滑动槽。 每个滑动槽具有包括底面和一对轴向向外和向内倾斜表面的U形横截面。 每个密封板包括芯和一体地固定到芯的柔性密封构件，并且在每个密封板的可滑动的密封边缘部分上分别形成有分别沿轴向向外，轴向向内并大致径向延伸的第一，第二和第三唇。 第一唇缘可滑动地抵靠与相应的滑动槽的轴向向外倾斜的表面邻接的周边表面，第二唇缘可滑动地抵靠在轴向向内倾斜的表面上，并且第三唇缘以小的间隙面对底部表面。

公开(公告)号：US4855106A

公开(公告)日：1989-08-08

申请号：US096798

申请日：1987-09-15

申请人： Masaaki Katsumata ,  Isamu Takagi ,  Eiji Takahashi ,  Tadamichi Sakai ,  Yoji Matsumoto ,  Hideaki Ohtsu ,  Hiroyuki Uchida ,  Kiyoshi Asami

发明人： Masaaki Katsumata ,  Isamu Takagi ,  Eiji Takahashi ,  Tadamichi Sakai ,  Yoji Matsumoto ,  Hideaki Ohtsu ,  Hiroyuki Uchida ,  Kiyoshi Asami

IPC分类号： C22C38/00 ,  C22C38/22 ,  C22C38/24 ,  F16J12/00

CPC分类号： C22C38/24 ,  C22C38/22

摘要： Low alloy steels for use in pressure vessel comprising on the weight % basis:C: from 0.05% to 0.30%,Si: less than 0.10%,Mn: from 0.3% to 1.5%,Ni: from inevitably incorporated content to 0.55%,Cr: from 1.5% to 5.5%,Mo: from 0.25% to 1.5%,V: in excess of 0.10% and less than 0.6%, andthe balance of iron and inevitably incorporated impurities.The steels are excellent in hardenability, the hot strength, toughness weldability and hydrogen attack and embrittlement resistance, as well as show excellent toughness after the use in the temper brittle temperature region.

摘要翻译： 用于压力容器的低合金钢以重量％计：C：0.05％至0.30％，Si：小于0.10％，Mn：0.3％至1.5％，Ni：不可避免地含有量至0.55％ Cr：1.5〜5.5％，Mo：0.25〜1.5％，V：超过0.10％且小于0.6％，剩余的铁不可避免地加入杂质。 钢的淬透性，热强度，韧性可焊性，氢侵蚀和脆化性优异，并且在回火脆性温度区域中使用后显示出优异的韧性。

公开(公告)号：US4757410A

公开(公告)日：1988-07-12

申请号：US793089

申请日：1985-10-30

申请人： Satoru Seko ,  Yutaka Soda ,  Hiroyuki Uchida ,  Tetsuo Sekiya

发明人： Satoru Seko ,  Yutaka Soda ,  Hiroyuki Uchida ,  Tetsuo Sekiya

IPC分类号： G11B5/39 ,  G11B5/48 ,  G11B5/127

CPC分类号： G11B5/3925 ,  G11B5/3977 ,  G11B5/488

摘要： A multi-channel magnetoresistance effect type magnetic head has a short wavelength region magnetic head element and a relatively longer wavelength region magnetic head element. The two head elements are provided on a magnetic substrate with each having a magnetic circuit containing a magnetic gap facing a surface adjacent to and across from a magnetic recording medium. Each magnetic circuit has a discontinuity portion with a bridging magnetoresistance effect sensing element to magnetically connect the discontinuity portion. The longer wavelength magnetic head discontinuity portion is spaced at a greater distance from the adjacent surface than is the discontinuity portion of the shorter wavelength magnetic head element.

摘要翻译： 多通道磁阻效应型磁头具有短波长区磁头元件和较长波长区磁头元件。 两个头部元件设置在磁性基板上，每个磁性元件具有磁路，该磁路包含面向与磁记录介质相邻并与之相对的表面的磁隙。 每个磁路具有具有桥接磁阻效应传感元件的不连续部分以磁连接不连续部分。 较长波长的磁头不连续部分与相对于较短波长的磁头元件的不连续部分相距更远的距离。

公开(公告)号：US4692396A

公开(公告)日：1987-09-08

申请号：US719567

申请日：1985-04-03

申请人： Hiroyuki Uchida

发明人： Hiroyuki Uchida

IPC分类号： G03F7/032 ,  C08F2/50 ,  C09D4/06 ,  G03C1/16 ,  G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03C1/68 ,  C08F8/00

CPC分类号： G03F7/033 ,  C09D4/06 ,  Y10S430/111

摘要： A photopolymerizable resin composition for aqueous-developing type dry film resists which comprises(A) 40 to 85% by weight of a binder resin comprising a copolymer of methyl methacrylate, methyl acrylate and methacrylic acid,(B) 15 to 60% by weight of a crosslinkable monomer having at least two ethylenically unsaturated groups in the molecule, and(C) 0.5 to 10% by weight, based on the total amount of the above components (A) and (B), of a photoinitiator.

摘要翻译： 一种用于水性显影型干膜抗蚀剂的光聚合树脂组合物，其包含（A）40至85重量％的包含甲基丙烯酸甲酯，丙烯酸甲酯和甲基丙烯酸的共聚物的粘合剂树脂，（B）15至60重量％ 在该分子中具有至少两个烯键式不饱和基团的交联性单体，（C）以上述成分（A）和（B）的总量为基准的光引发剂的0.5〜10重量％。

公开(公告)号：US4672924A

公开(公告)日：1987-06-16

申请号：US840313

申请日：1986-03-17

申请人： Toshikazu Hiasa ,  Hiroyuki Uchida

发明人： Toshikazu Hiasa ,  Hiroyuki Uchida

IPC分类号： F02B61/02 ,  F02B75/02 ,  F02B75/16 ,  F02D13/02

CPC分类号： F02D13/0284 ,  F02B61/02 ,  F02B75/16 ,  F02B2075/025 ,  Y02T10/18

摘要： A two-cycle engine includes a pair of first and second valves movable into and out of respective closed positions where the first and second valves close part of an exhaust port to vary an exhaust timing thereof. Power transmission means includes a pair of first and second shafts angularly movable about their respective axes disposed parallel to an axis of a cylinder and each having a pinion portion. A rack rod is movable along an axis thereof perpendicular to the axis of the cylinder, the rack rod having first and second rack portions meshingly engaging the pinion portions of the first and second shafts, respectively, in such a manner that the angular movement of the first shaft causes the angular movement of the second shaft through the rack rod. A pair of first and second levers of a generally L-shape defined by a pair of perpendicularly-disposed first and second arms has a corner portion where the first and second arms merge. Each lever is angularly movable about an axis passing through the corner portion and disposed parallel to the shafts. The first and second arms of each lever is engaged respectively with a respective one of the first and second valves and a respective one of the first and second shafts in such a manner that the angular movements of the first and second shafts cause the angular movements of the first and second levers, respectively, to move the first and second valves into and out of their closed positions.

摘要翻译： 双冲程发动机包括一对第一和第二阀，其能够进入和离开各自的关闭位置，其中第一和第二阀关闭排气口的一部分以改变其排气正时。 动力传递装置包括一对第一和第二轴，该第一和第二轴能够围绕它们各自的平行于圆柱体的轴设置的角度运动，并且每个具有小齿轮部分。 齿条杆可沿其垂直于圆柱体的轴线的轴线移动，齿条杆具有分别与第一和第二轴的小齿轮部分啮合地啮合的第一和第二齿条部分， 第一轴使第二轴通过机架杆的角运动。 由一对垂直布置的第一和第二臂限定的大致L形的一对第一和第二杠杆具有第一和第二臂合并的角部。 每个杠杆可绕着穿过拐角部分的轴线成角度地移动并平行于轴设置。 每个杠杆的第一和第二臂分别与第一和第二阀中的相应一个和第一和第二轴中的相应一个接合，使得第一和第二轴的角运动引起角度运动 第一和第二杆分别使第一和第二阀门进入和离开其关闭位置。

公开(公告)号：US4642716A

公开(公告)日：1987-02-10

申请号：US544995

申请日：1983-10-24

申请人： Noboru Wakabayashi ,  Katsuhiko Akiyama ,  Yutaka Soda ,  Hiroyuki Uchida

发明人： Noboru Wakabayashi ,  Katsuhiko Akiyama ,  Yutaka Soda ,  Hiroyuki Uchida

IPC分类号： G11B5/10 ,  G11B5/105 ,  G11B5/17 ,  G11B5/265 ,  G11B5/29 ,  G11B5/31 ,  G11B5/39 ,  G11B5/40 ,  G11B15/14 ,  G11B15/60 ,  G11B5/48 ,  G11B5/127 ,  G11B21/16

CPC分类号： G11B5/3903 ,  G11B15/14 ,  G11B5/10 ,  G11B5/17 ,  G11B5/29 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/40 ,  G11B15/602 ,  G11B5/102 ,  H01L2224/48091 ,  H01L2924/181 ,  Y10T428/31522

摘要： A magnetic transducer head assembly having a support member in which a magnetic transducer head mounting portion, an integrated circuit element mounting portion and a plurality of lead terminals are supported to be a unitary body by a resin mold, a multichannel magnetic transducer head element mounted on the magnetic transducer head mounting portion, an integrated circuit element mounted on the integrated circuit element mounting portion which integrated circuit element includes a reproducing or recording circuit for the magnetic transducer head element, and wiring for carrying out a predetermined electric connection between the integrated circuit element and the lead terminals.

摘要翻译： 一种磁传感器头部组件，具有支撑部件，其中磁转换器头安装部分，集成电路元件安装部分和多个引线端子通过树脂模具支撑为整体，安装在多个通道磁换能器头元件上 磁传感器头安装部分，安装在集成电路元件安装部分上的集成电路元件，集成电路元件包括用于磁换能器头元件的再现或记录电路，以及用于在集成电路元件之间执行预定电连接的布线 和引线端子。