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1. 发明授权

US5246511A High-strength lead frame material and method of producing same 失效
标题翻译：高强度引线框架材料及其制造方法
公开(公告)号：US5246511A
公开(公告)日：1993-09-21
申请号：US946794
申请日：1992-09-18
申请人： Shuichi Nakamura , Hakaru Sasaki , Hironori Nakanishi , Tsutomu Inui
发明人： Shuichi Nakamura , Hakaru Sasaki , Hironori Nakanishi , Tsutomu Inui
IPC分类号： C22C38/10 , H01L23/495
CPC分类号： H01L23/49579 , C22C38/105 , H01L2924/0002
摘要： A high-strength lead frame material consists, by weight, of 0.5 to 22% Co, 22 to 32.5% Ni, not more than 1.0% Mn, not more than 0.5% Si, at least one kind of 0.1 to 3.0% in total selected from the group consisting of Nb, Ti, Zr, Mo, V, W and Be, and the balance Fe and incidental impurities; the total content of Ni and Co being selected so that the content of Ni is in the range of 27 to 32.5% when the content of Co is less than 12% and so that 66%.ltoreq.2Ni+Co.ltoreq.74% is met when the content of Co is not less than 12%; the lead frame material having a duplex-phase structure composed of a reverse-transformed austenite phase (which can involve a residual austenite phase) and a martensite phase; and the austenite phase being not less than 50%.
摘要翻译：高强度引线框架材料按重量计包含0.5〜22％的Co，22〜32.5％的Ni，不大于1.0％的Mn，不大于0.5％的Si，至少一种总共为0.1〜3.0％选自Nb，Ti，Zr，Mo，V，W和Be，余量为Fe和杂质; 选择Ni和Co的总含量，使得当Co的含量小于12％时，Ni的含量在27〜32.5％的范围内，使得66％<2Ni + Co <74％当Co含量不低于12％时; 引线框架材料具有由反转奥氏体相（其可能涉及残余奥氏体相）和马氏体相组成的双相相结构; 奥氏体相不低于50％。

2. 发明授权

US06390443B1 Composite magnetic member, process for producing the member and electromagnetic valve using the member 失效
标题翻译：复合磁性构件，用于制造构件的方法和使用该构件的电磁阀
公开(公告)号：US06390443B1
公开(公告)日：2002-05-21
申请号：US09577503
申请日：2000-05-24
申请人： Yoshitada Katayama , Youzou Majima , Takayuki Shibata , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
发明人： Yoshitada Katayama , Youzou Majima , Takayuki Shibata , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
IPC分类号： F16K5100
CPC分类号： H01F1/147 , B60T8/3615 , C21D8/12 , C21D8/1294 , F15B13/044 , F16K31/06 , H01F1/0302 , H01F1/0306 , H01F1/047 , H01F7/081 , Y10S428/90
摘要： A metallic member including not more than 0.6% C, 12 to 19% Cr, 6 to 12% Ni, not more than 2% Mn, not more than 2% Mo, not more than 1% Nb and the balance being Fe and inevitable impurities, where Hirayama's equivalent H eq=[Ni %]+1.05 [Mn %]+0.65 [Cr %]+0.35 [Si %]+12.6 [C %] is 20 to 23%; Nickel equivalent Ni eq=[Ni %]+30 [C %]+0.5 [Mn %] is 9 to 12%, and Chromium equivalent Cr eq=[Cr %]+[Mo %]+1.5 [Si %]+0.5 [Nb %] is 16 to 19, wherein % is by weight, is made to have at least one ferromagnetized part having a magnetic flux density B4000 of not less than 0.3 T and at least one non-magnetized part having a relative magnetic permeability &mgr; of not more than 1.2 at a temperature of not less than −40° C., as continuously and integrally formed. The non-magnetized part has crystal grain sizes of not more than 30 &mgr;m. The metallic member is subjected to magnetization and successive local non-magnetization of part or parts of the ferromagnetized member, and the thus obtained composite magnetic member is employed as a support member such as a sleeve in electromagnetic valves.
摘要翻译：包含不超过0.6％C，12-19％Cr，6-12％Ni，不大于2％Mn，不超过2％Mo，不大于1％Nb和余量为Fe和不可避免的金属构件杂质，其中日山的等效H eq = [Ni％] + 1.05 [Mn％] + 0.65 [Cr％] + 0.35 [Si％] + 12.6 [C％]为20〜23％;镍当量Ni eq = [Ni％ +30 [C％] +0.5 [Mn％]为9〜12％，铬当量Cr eq = [Cr％] + [Mo％] + 1.5 [Si％] +0.5 [Nb％]为16〜19，％的重量比被制成具有磁通密度B4000至少为0.3T的至少一个铁磁性部分和至少一个在不是的温度下具有相对导磁率μ不大于1.2的非磁化部分小于-40℃，连续地和一体地形成。非磁化部件的晶粒尺寸不超过30μm。金属构件经受铁磁性构件的部分或部分的磁化和连续的局部非磁化，并且将如此获得的复合磁性构件用作诸如电磁阀中的套筒的支撑构件。

3. 发明授权

US06187459B1 Composite magnetic member, process for producing the member and electromagnetic valve using the member 有权
标题翻译：复合磁性构件，用于制造构件的方法和使用该构件的电磁阀
公开(公告)号：US06187459B1
公开(公告)日：2001-02-13
申请号：US09149082
申请日：1998-09-08
申请人： Yoshitada Katayama , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
发明人： Yoshitada Katayama , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
IPC分类号： G11B566
CPC分类号： H01F1/147 , B60T8/3615 , C21D8/12 , C21D8/1294 , F15B13/044 , F16K31/06 , H01F1/0302 , H01F1/0306 , H01F1/047 , H01F7/081 , Y10S428/90
摘要： A metallic member including not more than 0.6% C, 12 to 19% Cr, 6 to 12% Ni, not more than 2% Mn, not more than 2% Mo, not more than 1% Nb and the balance being Fe and inevitable impurities, where Hirayama's equivalent H eq=[Ni %]+1.05 [Mn %]+0.65 [Cr %]+0.35 [Si %]+12.6 [C %] is 20 to 23%; Nickel equivalent Ni eq=[Ni %]+30 [C %]+0.5 [Mn %] is 9 to 12%, and Chromium equivalent Cr eq=[Cr %]+[Mo %]+1.5 [Si %]+0.5 [Nb %] is 16 to 19, wherein % is by weight, is made to have at least one ferromagnetized part having a magnetic flux density B4000 of not less than 0.3T and at least one non-magnetized part having a relative magnetic permeability &mgr; of not more than 1.2 at a temperature of not less than −40° C., as continuously and integrally formed. The non-magnetized part has crystal grain sizes of not more than 30 &mgr;m. The metallic member is subjected to by ferromagnetization and successive local non-magnetization of part or parts of the ferromagnetized member, and the thus obtained composite magnetic member is employed as a support member such as a sleeve in electromagnetic valves.
摘要翻译：包含不超过0.6％C，12-19％Cr，6-12％Ni，不大于2％Mn，不超过2％Mo，不大于1％Nb和余量为Fe和不可避免的金属构件杂质，其中日山的等效H eq = [Ni％] + 1.05 [Mn％] + 0.65 [Cr％] + 0.35 [Si％] + 12.6 [C％]为20〜23％;镍当量Ni eq = [Ni％ +30 [C％] +0.5 [Mn％]为9〜12％，铬当量Cr eq = [Cr％] + [Mo％] + 1.5 [Si％] +0.5 [Nb％]为16〜19，％的重量比被制成具有磁通密度B4000至少为0.3T的至少一个铁磁性部分和至少一个在非温度下的相对导磁率μ不大于1.2的非磁化部分小于-40℃，连续地和一体地形成。非磁化部件的晶粒尺寸不超过30μm。金属构件通过铁磁性和铁磁性构件的一部分或多个部分的连续的局部非磁化受到影响，由此获得的复合磁性构件用作诸如电磁阀中的套筒的支撑构件。

4. 发明授权

US5865907A Composite magnetic member, process for producing the member and electromagnetic valve using the member 失效
标题翻译：复合磁性构件，用于制造构件的方法和使用该构件的电磁阀
公开(公告)号：US5865907A
公开(公告)日：1999-02-02
申请号：US262067
申请日：1994-06-17
申请人： Yoshitada Katayama , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
发明人： Yoshitada Katayama , Keizo Takeuchi , Toshiaki Terada , Shinya Sugiura , Hakaru Sasaki , Tsutomu Inui
IPC分类号： C22C38/00 , B60T8/36 , C21D6/00 , C21D8/12 , F15B13/044 , F16K31/06 , H01F1/03 , H01F1/047 , H01F1/14 , H01F1/147 , H01F7/08
CPC分类号： H01F1/147 , B60T8/3615 , C21D8/12 , C21D8/1294 , F15B13/044 , F16K31/06 , H01F1/0302 , H01F1/0306 , H01F1/047 , H01F7/081 , Y10S428/90
摘要： A metallic member including not more than 0.6% C, 12 to 19% Cr, 6 to 12% Ni, not more than 2% Mn, not more than 2% Mo, not more than 1% Nb and the balance being Fe and inevitable impurities, whereHirayama's equivalent H eq=�Ni %!+1.05 �Mn %!+0.65 �Cr %!+0.35 �Si %!+12.6 �C %! is 20 to 23%;Nickel equivalent Ni eq=�Ni %!+30 �C %!+0.5 �Mn %! is 9 to 12%, andChromium equivalent Cr eq=�Cr %!+�Mo %!+1.5 �Si %!+0.5 �Nb %! is 16 to 19, wherein % is by weight, is made to have at least one ferromagnetized part having a magnetic flux density B.sub.4000 of not less than 0.3 T and at least one non-magnetized part having a relative magnetic permeability .mu. of not more than 1.2 at a temperature of not less than -40.degree. C., as continuously and integrally formed. The non-magnetized part has crystal grain sizes of not more than 30 .mu.m. The metallic member is subjected to ferromagnetization and successive local non-magnetization of part or parts of the ferromagnetized member, and the thus obtained composite magnetic member is employed as a support member such as a sleeve in electromagnetic valves.
摘要翻译：包含不超过0.6％C，12-19％Cr，6-12％Ni，不大于2％Mn，不超过2％Mo，不大于1％Nb和余量为Fe和不可避免的金属构件杂质，其中平山的等效H eq = [Ni％] + 1.05 [Mn％] + 0.65 [Cr％] + 0.35 [Si％] + 12.6 [C％]为20〜23％镍当量Ni eq = [Ni％] + 30 [C％] + 0.5 [Mn％]为9〜12％，铬当量Cr eq = [Cr％] + [Mo％] + 1.5 [Si％] + 0.5 [Nb％]为16〜19，其中，以重量％计，具有至少一种磁通密度B4000为0.3T以上的铁磁性部分和至少一个具有相对磁导率μ的非磁化部分在不低于-40℃的温度下不超过1.2，连续地和一体形成。非磁化部件的晶粒尺寸不超过30μm。金属构件经受铁磁化和铁磁性构件的一部分或部分的连续局部非磁化，并且将由此获得的复合磁性构件用作诸如电磁阀中的套筒的支撑构件。

5. 发明授权

US06949898B2 Hybrid type working machine 有权
标题翻译：混合式作业机
公开(公告)号：US06949898B2
公开(公告)日：2005-09-27
申请号：US10795439
申请日：2004-03-09
申请人： Tsutomu Inui , Tsutomu Wakitani
发明人： Tsutomu Inui , Tsutomu Wakitani
IPC分类号： A01D34/76 , B60L11/06 , F02D29/00
CPC分类号： B60L11/06 , B60L2200/30 , B60L2200/40 , B60L2220/30 , Y02T10/70 , Y02T10/7077
摘要： The output of an engine driven generator G is directly supplied to a motor 7 for travel without the intermediary of a battery. The output capacity of each of the generator G and motor 7 is determined so that the maximum output of the generator G may substantially coincide with the maximum control electric power that is supplied to the motor 7. The over-current with respect to the motor is suppressed by the output impedance of the generator G. A CPU 102 performs output control so as for the output to conform to the load according to the electric current with respect to the motor. If the electric current increases, the voltage is varied to a level thereof that conforms to that electric current for ensuring sufficient torque.
摘要翻译：发动机驱动的发电机G的输出被直接供给到电动机7，而不需要电池的中间。确定发电机G和电动机7的输出容量，使得发电机G的最大输出量与提供给电动机7的最大控制电力基本一致。通过发电机G的输出阻抗来抑制相对于电动机的过电流.CPU 102进行输出控制，以使输出与电动机的电流相符合负载。如果电流增加，则电压变化到符合该电流的水平以确保足够的转矩。

6. 发明授权

US06541938B2 Control system for small electric motor vehicle 有权
公开(公告)号：US06541938B2
公开(公告)日：2003-04-01
申请号：US09928438
申请日：2001-08-14
申请人： Yukihiko Okamura , Kenji Sakamoto , Tsutomu Inui , Hiroo Kanke
发明人： Yukihiko Okamura , Kenji Sakamoto , Tsutomu Inui , Hiroo Kanke
IPC分类号： H02P126
CPC分类号： B60L15/2045 , B60L11/1805 , B60L2200/22 , Y02T10/645 , Y02T10/7005 , Y02T10/7283
摘要： In a small electric motor vehicle equipped with an electric motor for driving wheels through a reduction gear mechanism, a first predetermined voltage is immediately applied to the electric motor when a drive-off instruction is generated from vehicle standstill and then the voltage is increased at a predetermined rate until the voltage exceeds a second predetermined voltage, and is then controlled such that the driving speed converges to a desired speed. With this, since the application of the first predetermined voltage slightly rotates the electric motor to take up reduction gear mechanism backlash, shock at drive-off caused by reduction gear mechanism backlash can be reduced or eliminated even when a high-capacity electric motor is used to enhance hill-climbing performance, and smooth drive-off is possible. Furthermore, since the rate of increase/decrease of the driving speed is varied in proportion to the difference between a set speed and a calculated command speed, the driving feel is therefore improved.

7. 发明授权

US6001194A Bias material, magnetic marker and method of producing the bias material 失效
标题翻译：偏置材料，磁性标记和偏置材料的制造方法
公开(公告)号：US6001194A
公开(公告)日：1999-12-14
申请号：US69115
申请日：1998-04-29
申请人： Noriyuki Nakaoka , Tsutomu Inui , Akira Kawakami
发明人： Noriyuki Nakaoka , Tsutomu Inui , Akira Kawakami
IPC分类号： G08B13/24 , H01F1/00 , H01F1/047
CPC分类号： B82Y25/00 , G08B13/2408 , G08B13/2437 , G08B13/2442 , H01F1/0063
摘要： A bias material for magnetic markers is produced by plastic working to provide a strip form, which has a metal structure consisting of the iron-base matrix and a non-magnetic copper group metal phase in an amount of not less than a solubility limit thereof in an equilibrium state at a room temperature. The non-magnetic copper group metal phase is dispersed in the matrix so as to form a microstructural rod pattern. The bias material comprises preferably 3 to 35% wt % of a copper group metal. The magnetic marker is produced by combining the bias material and a magnetostriction element.
摘要翻译：用于磁性标记物的偏置材料是通过塑性加工产生的，以提供带状形式，其具有由不低于其溶解度极限的铁基基质和非磁性铜族金属相组成的金属结构在室温下的平衡态。将非磁性铜族金属相分散在基体中，形成微结构的棒状图案。偏置材料优选包含3至35重量％的铜族金属。通过组合偏置材料和磁致伸缩元件来产生磁性标记。

8. 发明授权

US5775437A Working vehicle 失效
公开(公告)号：US5775437A
公开(公告)日：1998-07-07
申请号：US728145
申请日：1996-10-09
申请人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
发明人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
IPC分类号： A01B71/02 , A01B51/02 , A01B63/10 , B60K5/00 , B60K11/00 , B60K15/063 , B60K17/00 , B60K17/10 , B60K17/28 , B60K20/00 , B60K23/02 , B62D49/06 , F16D39/00
CPC分类号： B62D49/0664 , A01B51/026 , B60K17/00 , B60K17/10 , B60K17/105 , B60K5/00 , B62D49/065 , B60K11/00 , B60K15/063 , B60K20/00 , B60K23/02 , B60Y2200/41
摘要： A working vehicle includes an engine in the rear of a passenger seat, and a working machine vertically movably disposed in the rear of the engine, wherein an upper end of the working machine which is lifted to the highest position is set lower than an upper end of the engine. As a result, a ventilation in the vicinity of the engine is improved and a cooling effect of the engine is enhanced. Also, a maintenance of the engine can be conducted without being interfered by the working machine. Further, with this arrangement, a center of gravity of the working machine is low, thereby enhancing a stability of the working vehicle, and a driver or a passenger of the vehicle can visually check backward much easier.

9. 发明授权

US5098649A Rare earth metal-iron group metal target, alloy powder therefor and method of producing same 失效
标题翻译：稀土金属组合金属靶，合金粉及其生产方法
公开(公告)号：US5098649A
公开(公告)日：1992-03-24
申请号：US543376
申请日：1990-06-26
申请人： Shunichiro Matsumoto , Tsutomu Inui , Rokuo Ichiyasu , Yoshitaka Chiba
发明人： Shunichiro Matsumoto , Tsutomu Inui , Rokuo Ichiyasu , Yoshitaka Chiba
IPC分类号： B22F3/00 , B22F9/08 , C22C1/04 , C23C14/34 , G11B5/851 , G11B11/105 , H01F1/055 , H01F41/18
CPC分类号： H01F41/183 , C22C1/0441 , C23C14/3414 , G11B11/10589 , G11B5/851 , H01F1/0551
摘要： A rare earth metal-iron group metal target for a magneto-optical disk is produced by mixing power (a) produced by the rapid quenching treatment of an alloy composed of at least one rare earth metal and at least one iron group metal in a composition range which permits the formation of an eutectic structure, with powder (b) from at least one iron group metal in an amount necessary for meeting the composition requirements of the target; and subjecting the resulting mixture to pressure sintering in vacuum or in an inert gas atmosphere at a temperature lower than a liquid phase-appearing temperature of the mixture to produce a rare earth metal-iron group metal intermetallic bonding layer betwen the particles.

10. 发明授权

US07328762B2 Electric vehicle 失效
标题翻译：电动车
公开(公告)号：US07328762B2
公开(公告)日：2008-02-12
申请号：US11045969
申请日：2005-01-28
申请人： Hiroo Kanke , Tsutomu Inui
发明人： Hiroo Kanke , Tsutomu Inui
IPC分类号： B62D51/04 , B62D11/02 , H01H9/04 , H06H9/06 , B66F9/20
CPC分类号： B62D11/003 , B62D11/04
摘要： An electric vehicle has traveling units, first and second electric motors for driving the respective traveling units, a speed adjusting lever for adjusting a speed of the traveling units, a speed adjustment mechanism for generating a speed adjusting signal in response to operation of the speed adjusting lever, and a control unit for controlling rotation of the first and second electric motors in accordance with the speed adjusting signal generated by the speed adjustment mechanism. The speed adjusting lever has spot-turn switches operable to cause the respective electric motors to rotate in a reverse direction and simultaneously cause the electric motors to rotate in a forward direction, a rotational-angle restriction mechanism that restricts a rotational angle of a rotational operating member, and an automatic return mechanism that automatically returns the rotational operating member to a neutral position upon removal of an operating force having turned the rotational operating member in a first direction or in a second direction from the neutral position.
摘要翻译：电动车辆具有行驶单元，用于驱动各行驶单元的第一和第二电动机，用于调节行驶单元的速度的速度调节杆，用于响应于速度调节的操作产生速度调节信号的速度调节机构杆和控制单元，用于根据由速度调节机构产生的速度调节信号来控制第一和第二电动机的旋转。速度调节杆具有可操作以使各电动机沿相反方向旋转并同时使电动机向前方旋转的点转开关，限制旋转操作的旋转角度的旋转角度限制机构以及自动返回机构，其在去除已经将旋转操作构件沿着第一方向或从中立位置沿第二方向转动的操作力时自动地将旋转操作构件返回到中立位置。

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