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51. 发明授权

US06898853B2 Method for manufacturing a hollow rack shaft 有权
标题翻译：空心齿条轴的制造方法
公开(公告)号：US06898853B2
公开(公告)日：2005-05-31
申请号：US10315297
申请日：2002-12-09
申请人： Akira Tsubouchi , Kiyoshi Okubo , Yasushi Watanabe
发明人： Akira Tsubouchi , Kiyoshi Okubo , Yasushi Watanabe
IPC分类号： B21C37/15 , B21K1/76 , B62D3/12 , B21D53/28 , B21C25/02 , B21K1/30
CPC分类号： B21K1/767 , B21C37/155 , B21K1/063 , B62D3/126 , Y10S72/702 , Y10T29/49467 , Y10T29/49474 , Y10T29/49476 , Y10T74/1967 , Y10T74/19949
摘要： A hollow rack shaft is manufactured through a first step, a second step and a third step. At the first step, the plate-like workpiece of substantial rectangular shape is press-formed into a gutter-like shape. At the second step, a row of rack teeth is press-formed by a preliminary forming step and a main forming step on the flat bottom portion of the workpiece formed in the first step. The die set used at the second step is provided with a recess for releasing surplus workpiece material within the die clearance at a stroke end of the pressworking and each die set is divided into a plurality of segments at the recess. At the third step, each of a pair of legs of the workpiece is bent in a semi-circular shape so as to be butted to each other.
摘要翻译：通过第一步骤，第二步骤和第三步骤制造空心齿条轴。在第一步骤中，大致矩形的板状工件被压制成沟槽状。在第二步骤中，通过在第一步骤中形成的工件的平坦底部上的预成型步骤和主成形步骤来压入一排齿条齿。在第二步骤中使用的模具设置有用于在冲压加工的冲程端处释放模具间隙内的剩余工件材料的凹部，并且每个模具组在凹部处被分成多个段。在第三步骤中，工件的一对腿中的每一个被弯曲成半圆形以便彼此对接。

52. 发明申请

US20050106053A1 Oil pump 有权
标题翻译：油泵
公开(公告)号：US20050106053A1
公开(公告)日：2005-05-19
申请号：US10985898
申请日：2004-11-12
申请人： Hideaki Ohnishi , Yasushi Watanabe , Shoji Morita
发明人： Hideaki Ohnishi , Yasushi Watanabe , Shoji Morita
IPC分类号： F04C2/08 , F04C2/10 , F04C15/00 , F04C15/06 , F01C1/02 , F04C29/04
CPC分类号： F04C15/0049 , F04C2/086 , F04C2/102
摘要： An oil pump to be installed to an engine of an automotive vehicle. The oil pump includes a section defining a suction port and a section defining a discharge port. A main unit of the oil pump has a section defining a plurality of pump chambers. Volume of each pump chamber continuously changes to increase and decrease under driving of the engine so as to pressurize oil sucked through the suction port and discharge the oil through the discharge port. A section defining an oil chamber to which the oil flows is provided such that the oil chamber has a vertically upper side which is communicated with the discharge port through a communicating hole.
摘要翻译：一种安装在汽车发动机上的油泵。油泵包括限定吸入口和限定排出口的部分的部分。油泵的主单元具有限定多个泵室的部分。每个泵室的容积在发动机驱动下连续地变化，以增加通过吸入口吸入的油并通过排出口排出油。设置油流动的油室的部分设置成使得油室具有通过连通孔与排出口连通的竖直上侧。

53. 发明授权

US06742634B2 Magnetic brake system and elevator trouble detection system 失效
标题翻译：磁力制动系统和电梯故障检测系统
公开(公告)号：US06742634B2
公开(公告)日：2004-06-01
申请号：US10315225
申请日：2002-12-10
申请人： Yasushi Watanabe , Hiroshi Kiyosugi , Mikio Nakai , Yuki Ishida , Toshiaki Matsuo , Takashi Sekiya
发明人： Yasushi Watanabe , Hiroshi Kiyosugi , Mikio Nakai , Yuki Ishida , Toshiaki Matsuo , Takashi Sekiya
IPC分类号： B60T1304
CPC分类号： B60T13/66 , B66B5/0006 , B66B5/0037 , F16D66/00 , F16D2066/001 , F16D2066/006
摘要： To accurately detect a trouble of a magnetic brake (2) by eliminating any effect of a temperature of a location at which an elevator is installed, a temperature sensor (3) is arranged to measure a temperature of the magnetic brake (2). When an armature (2c) has been attracted responsive to a brake release command, the temperature of the magnetic brake is measured as a first temperature, and before the armature returns responsive to a brake actuation command, the temperature of the magnetic brake is measured as a second temperature. The first and second temperatures are compared with each other. When a result of the comparison between the first and second temperatures is determined to be greater than a predetermined value, the magnetic brake (2) is determined to have been locked and hence, to have developed a trouble.
摘要翻译：为了通过消除安装电梯的位置的温度的任何影响来精确地检测磁性制动器（2）的故障，设置温度传感器（3）来测量磁性制动器（2）的温度。当电枢（2c）被响应于制动释放指令吸引时，磁力制动器的温度被测量为第一温度，并且在电枢响应制动器致动指令返回之前，磁性制动器的温度被测量为第二个温度。将第一和第二温度相互比较。当第一和第二温度之间的比较结果被确定为大于预定值时，磁性制动器（2）被确定为锁定，因此产生麻烦。

54. 发明授权

US06588293B2 Hollow rack shaft 有权
标题翻译：空心轴轴
公开(公告)号：US06588293B2
公开(公告)日：2003-07-08
申请号：US09832449
申请日：2001-04-10
申请人： Akira Tsubouchi , Kiyoshi Okubo , Yasushi Watanabe
发明人： Akira Tsubouchi , Kiyoshi Okubo , Yasushi Watanabe
IPC分类号： F16H1904
CPC分类号： F16H55/26 , B21K1/767 , B21K1/768 , B62D3/126 , Y10T74/1967 , Y10T74/19949
摘要： A hollow rack shaft is produced by forming a plate work piece and has continuous metal flow along the contour of rack teeth surface without being cut. A series of wave-like concave-convex sections is formed on the inner surface of the shaft. Thickness of tooth body and tooth bottom of the rack teeth is adjusted by dimensions of the unevenness. Thereby, stress concentration at each point of the rack shaft is prevented and the shaft is strengthened and its weight reduced.
摘要翻译：通过形成板状工件制造中空的齿条轴，并且沿着齿条齿表面的轮廓连续地进行金属流动而不被切割。在轴的内表面上形成有一系列波状的凹凸部。牙齿的齿体和齿底的厚度根据不平整度的尺寸进行调节。由此，防止了齿条轴的各点处的应力集中，并且轴被加强并且其重量减轻。

55. 发明授权

US6086337A Variable capacity pump 失效
标题翻译：变容量泵
公开(公告)号：US6086337A
公开(公告)日：2000-07-11
申请号：US121119
申请日：1998-07-23
申请人： Yasushi Watanabe , Hideaki Ohnishi
发明人： Yasushi Watanabe , Hideaki Ohnishi
IPC分类号： F04C2/10 , F04C14/12 , F04C14/26 , F04C15/06 , F02C15/04 , F02C2/10
CPC分类号： F04C14/12 , F04C14/26 , F04C15/06 , F04C2/102
摘要： An oil pump effects a pumping action to deliver oil from an inlet port to a first outlet port and also to a second outlet port. An oil supply passage is connected to the second outlet port. A regulator valve has a bore, a spool disposed in the bore, a pressure chamber, and a pressure admission port connected to the oil supply passage and communicating with the pressure chamber. A branch passage connected to the oil supply passage opens to the bore. The regulator valve also has relief port connected to the inlet port and opening to the bore, and a transfer port connected to the first outlet port. The spool disposed in the bore is moveable responsive to pressure within the pressure chamber between a first position in which the transfer port is connected to the branch passage and a second position in which the transfer port is connected to the relief port.
摘要翻译：油泵实现泵送动作，以将油从入口输送到第一出口以及第二出口。供油通道连接到第二出口。调节阀具有孔，设置在孔中的卷轴，压力室和连接到供油通道并与压力室连通的压力入口。连接到供油通道的支路通向孔。调节阀还具有连接到入口并且通向孔的释放口，以及连接到第一出口的输送口。设置在孔中的阀芯可响应于压力室内的压力在第一位置和第二位置之间移动，第一位置和第二位置之间位于传送口连接到分支通道的第二位置。

56. 发明授权

US5797732A Variable capacity pump having a pressure responsive relief valve arrangement 失效
标题翻译：可变容量泵具有压力响应式安全阀装置
公开(公告)号：US5797732A
公开(公告)日：1998-08-25
申请号：US797638
申请日：1997-02-07
申请人： Yasushi Watanabe , Hideaki Ohnishi
发明人： Yasushi Watanabe , Hideaki Ohnishi
IPC分类号： F04C2/10 , F04C14/12 , F04C14/26 , F04C15/06 , F04C15/04
CPC分类号： F04C14/12 , F04C14/26 , F04C15/06 , F04C2/102 , Y10T137/2605
摘要： An oil pump effects a pumping action to deliver oil from an inlet port to a first outlet port and also to a second outlet port. An oil supply passage is connected to the second outlet port. A regulator value has a bore, a spool disposed in the bore, a pressure chamber, and a pressure admission port connected to the oil supply passage and communicating with the pressure chamber. A branch passage connected to the oil supply passage opens to the bore. The regulator valve also has relief port connected to the inlet port and opening to the bore, and a transfer port connected to the first outlet port. The spool disposed in the bore is moveable responsive to pressure within the pressure chamber between a first position in which the transfer port is connected to the branch passage and a second position in which the transfer port is connected to the relief port.
摘要翻译：油泵实现泵送动作，以将油从入口输送到第一出口以及第二出口。供油通道连接到第二出口。调节器值具有孔，设置在孔中的卷轴，压力室和连接到供油通道并与压力室连通的压力入口。连接到供油通道的支路通向孔。调节阀还具有连接到入口并且通向孔的释放口，以及连接到第一出口的输送口。设置在孔中的阀芯可响应于压力室内的压力在第一位置和第二位置之间移动，第一位置和第二位置之间位于传送口连接到分支通道的第二位置。

57. 发明授权

US5562426A Scroll type refrigerant compressor 失效
标题翻译：涡旋式制冷压缩机
公开(公告)号：US5562426A
公开(公告)日：1996-10-08
申请号：US456937
申请日：1995-06-01
申请人： Yasushi Watanabe , Masahiro Kawaguchi
发明人： Yasushi Watanabe , Masahiro Kawaguchi
IPC分类号： F04C27/00 , F04B49/00 , F04C18/02 , F04C28/00 , F04C28/14
CPC分类号： F04C28/14
摘要： A scroll type refrigerant compressor having an axial housing means defining a discharge chamber and a low pressure chamber around the discharge chamber, a stationary scroll , and a movable scroll. The movable scroll engages the stationary scroll and moves along a predetermined orbiting path respective to the stationary scroll. The stationary and movable scrolls define compression chambers therebetween. The stationary end plate of the stationary scroll includes a pair of relief ports for fluid communication between the compression chamber and the low pressure chamber. The compressor further comprises a valve plate in the form of a ring with a pair of valve ports. The valve plate is rotatable about the axis of the compressor between an open position where the valve port is aligned with the relief port to provide fluid communication between the compression chambers and the low pressure chamber and a closed position where the valve port separates the compression chamber from the low pressure chamber. An actuator for rotating the valve plate between the open position and the closed position in response to a refrigeration demand signal.
摘要翻译：一种涡卷式制冷剂压缩机，具有限定排出室的轴向壳体装置和围绕排出室的低压室，静涡旋件和动涡旋件。动涡旋盘与固定涡旋件接合并沿着相应于静涡旋盘的预定轨道运动。固定和可动涡旋件在其间限定压缩室。固定涡卷的静止端板包括一对用于在压缩室和低压室之间流体连通的排放口。压缩机还包括具有一对阀口的环形阀板。阀板可以在阀口与释放口对准的打开位置之间围绕压缩机的轴线旋转，以在压缩室和低压室之间提供流体连通，并且阀口将压缩室分离从低压室。用于响应于制冷需求信号使阀板在打开位置和关闭位置之间旋转的致动器。

58. 发明授权

US5555215A Semiconductor memory operating with low supply voltage 失效
标题翻译：半导体存储器以低电源电压工作
公开(公告)号：US5555215A
公开(公告)日：1996-09-10
申请号：US539724
申请日：1995-10-05
申请人： Yoshinobu Nakagome , Kiyoo Itoh , Hitoshi Tanaka , Yasushi Watanabe , Eiji Kume , Masanori Isoda , Eiji Yamasaki , Tatsumi Uchigiri
发明人： Yoshinobu Nakagome , Kiyoo Itoh , Hitoshi Tanaka , Yasushi Watanabe , Eiji Kume , Masanori Isoda , Eiji Yamasaki , Tatsumi Uchigiri
IPC分类号： G11C5/14 , G11C7/10 , G11C8/08 , G11C11/401
CPC分类号： G11C7/1069 , G11C5/147 , G11C7/10 , G11C7/1048 , G11C7/1051 , G11C8/08
摘要： The present invention is intended to operate a semiconductor device at high speed with low voltage. A circuit configuration is used in which the transfer impedance between a common I/O line and a data line is changed depending on whether information is to be read or written. A current/voltage converter is provided which includes a MISFET different in conduction type to a select MISFET. Thus, the speed of reading information is increased. An intermediate voltage generator having high driving capability is provided. Thus, the circuit has sufficient driving capability for an LSI having large load capacitance. A voltage converter is provided which converts a data line supply voltage or word line supply voltage to a higher voltage. Therefore, stabilized signal transmission is ensured.
摘要翻译：本发明旨在以低电压高速运行半导体器件。使用电路配置，其中根据是要读取还是写入信息，在公共I / O线和数据线之间的传输阻抗改变。提供了一种电流/电压转换器，其包括与选择的MISFET不同的导电类型的MISFET。因此，读取信息的速度增加。提供具有高驱动能力的中间电压发生器。因此，对具有大负载电容的LSI具有足够的驱动能力。提供了一种电压转换器，其将数据线电源电压或字线电源电压转换为更高的电压。因此，确保了稳定的信号传输。

59. 发明授权

US5452995A Scroll type refrigerant compressor with means for preventing uncontrolled movement of a drive bushing 失效
标题翻译：涡旋式制冷压缩机具有用于防止驱动套管不受控制运动的装置
公开(公告)号：US5452995A
公开(公告)日：1995-09-26
申请号：US153291
申请日：1993-11-16
申请人： Yuji Izumi , Yasushi Watanabe , Masao Iguchi , Izuru Shimizu
发明人： Yuji Izumi , Yasushi Watanabe , Masao Iguchi , Izuru Shimizu
IPC分类号： F04C18/02 , F04C29/00 , F04C18/04
CPC分类号： F04C29/0057
摘要： A scroll type refrigerant compressor having a stationary scroll unit including a spiral member, a movable scroll unit including an orbiting spiral member engaged with the stationary spiral member to define gas-pocket-like variable-volume compression chambers in which the refrigerant gas is compressed in response to a rotation of a drive shaft having an eccentrically arranged drive key member, a drive bushing member having an aperture formed therein in which the drive key of the drive shaft is inserted so as to cause an eccentric motion of the drive bushing member which is operatively engaged with the movable spiral member of the movable scroll unit to thereby drive an orbiting motion of the movable spiral member, and a mechanical space-control unit for suppressing an uncontrolled play of the drive bushing member to thereby move the movable scroll unit in a correct orbiting path with respect to the stationary scroll unit.
摘要翻译：一种涡卷式制冷剂压缩机，其具有包括螺旋构件的固定涡旋单元，包括与固定螺旋构件接合的旋转螺旋构件的动涡旋单元，以限定其中制冷剂气体被压缩的气囊式可变容积压缩室响应于具有偏心布置的驱动键构件的驱动轴的旋转，具有形成在其中的孔的驱动衬套构件，驱动轴的驱动键被插入其中，以使驱动衬套构件的偏心运动与可动涡旋单元的可动螺旋构件可操作地接合，从而驱动可动螺旋构件的旋转运动，以及机械空间控制单元，用于抑制驱动衬套构件的不受控制的游隙，从而将可动涡旋单元移动到相对于固定涡旋单元的正确的轨道运动路径。

60. 发明授权

US5154983A Magnetic alloy 失效
标题翻译：磁性合金
公开(公告)号：US5154983A
公开(公告)日：1992-10-13
申请号：US598515
申请日：1990-10-16
申请人： Yasushi Watanabe
发明人： Yasushi Watanabe
IPC分类号： C22C38/00 , G11B5/147 , G11B5/64 , H01F10/14
CPC分类号： G11B5/653 , C22C38/001 , G11B5/147 , H01F10/14 , Y10T428/12465
摘要： A magnetic alloy represented by the compositional formula:Fe.sub.x N.sub.y M.sub.zwherein M represents at least one of the elements B, C, Al, Ga, or Ge, or M is M'.sub.z L.sub.v wherein M' has the same definition as the above M and L represents at least one selected from the group consisting of Ti, V, Cr, Co, Ni, Cu, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Sn, Sb, Hf, Ta, W, Re, Os, Ir, Pt, Au and Pb; and x, y and z or x, y, z and v have the following relationship: 1.ltoreq.y.ltoreq.20, 0.5.ltoreq.z.ltoreq.15 and x+y+=100 or 1.ltoreq.y.ltoreq.20, 0.5.ltoreq.z.ltoreq.15, 0.3.ltoreq.v.ltoreq.15 and x+y+z+v=100, respectively, in atom %.
摘要翻译：由组成式FexNyMz表示的磁性合金，其中M表示元素B，C，Al，Ga或Ge中的至少一种，或M是M'zLv，其中M'具有与上述M相同的定义，L表示选自由Ti，V，Cr，Co，Ni，Cu，Y，Zr，Nb，Mo，Ru，Rh，Pd，Ag，Sn，Sb，Hf，Ta，W，Re，Os组成的组中的至少一种，Ir，Pt，Au和Pb; 并且x，y和z或x，y，z和v具有以下关系：1≤y≤20,0.5≤z≤15且x + y + = 100或1≤y 分别为原子％，0.5≤z≤15,0.3≤v≤15，x + y + z + v = 100。

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