公开(公告)号：US06374603B1

公开(公告)日：2002-04-23

申请号：US09366702

申请日：1999-08-02

申请人： Shoji Morita ,  Takehisa Kondoh ,  Yasushi Watanabe

发明人： Shoji Morita ,  Takehisa Kondoh ,  Yasushi Watanabe

IPC分类号： F16D3102

CPC分类号： F04C14/16 ,  F01M1/02 ,  F01M1/20 ,  F01M2001/123 ,  F04C14/065 ,  F15B11/17 ,  F15B2211/20576 ,  F15B2211/50518 ,  F15B2211/5152 ,  F15B2211/555 ,  F15B2211/61 ,  F15B2211/615

摘要： A hydraulic circuit includes first and second pumps, a first discharge passage receiving hydraulic fluid discharged from the first pump and communicating with a main gallery, a second discharge passage receiving hydraulic fluid discharged from the second pump and communicating with an actuator, a communication passage ensuring communication between the first and second discharge passages, and a relief valve arranged with the communication passage to be opened at a predetermined pressure for the second discharge passage.

摘要翻译： 液压回路包括第一和第二泵，第一排出通道，接收从第一泵排出的液压流体并与主通道连通;第二排出通道，接收从第二泵排出并与致动器连通的液压流体;确保 第一排出通道和第二排出通道之间的连通，以及设置有连通通道的安全阀，以在第二排出通道的预定压力下打开。

公开(公告)号：US06248449B1

公开(公告)日：2001-06-19

申请号：US09456697

申请日：1999-12-09

申请人： Yasushi Watanabe

发明人： Yasushi Watanabe

IPC分类号： B32B1508

CPC分类号： H05K1/095 ,  H01B1/22 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/24942 ,  Y10T428/31681

摘要： A flexible printed substrate has a flexible substrate made of a resin insulating material such as polyester resin and a conductive pattern formed thereon. The conductive pattern is composed of conductive powders consisting of palladium-silver alloy powders and a binder made of an organic resin material such as phenol resin. The palladium-silver alloy powders comprises at least 30 wt. % but less than 100 wt. % of palladium and, as the remaining portion, silver. The conductive powders are a mixture of flaky alloy powders and spherical alloy powders, wherein the former is contained in an amount of at least 50 wt. % but not greater than 70 wt. % and the latter is contained as the remaining portion. Both migration and sulfidization of the conductive pattern thus formed are decreased with respect to conventional conductive patterns and inexpensive flexible printed substrates can be provided.

摘要翻译： 柔性印刷基板具有由诸如聚酯树脂的树脂绝缘材料和形成在其上的导电图案制成的柔性基板。 导电图案由由钯 - 银合金粉末和由诸如酚醛树脂的有机树脂材料制成的粘合剂组成的导电粉末组成。 钯 - 银合金粉末包含至少30wt。 ％但小于100wt。 ％的钯和作为剩余部分的银。 导电粉末是片状合金粉末和球形合金粉末的混合物，其中前者的含量至少为50wt。 ％但不大于70wt。 ％，后者作为剩余部分包含。 这样形成的导电图案的迁移和硫化都相对于常规的导电图案而降低，并且可以提供便宜的柔性印刷基板。

公开(公告)号：US5920985A

公开(公告)日：1999-07-13

申请号：US906221

申请日：1997-08-04

申请人： Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shinya Yamamoto ,  Yuichi Tsumagari ,  Shigeki Iwanami

发明人： Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shinya Yamamoto ,  Yuichi Tsumagari ,  Shigeki Iwanami

IPC分类号： B23P13/02 ,  F04C18/02 ,  B23P15/00

CPC分类号： F04C18/0246 ,  B23P13/02 ,  F04C2230/10 ,  F04C2230/21 ,  Y10T29/4924 ,  Y10T29/49996

摘要： A movable scroll element for a scroll type compressor is produced by a combination of a mold casting process and a machining process. The mold casting process produces a cast product having an end-plate forming portion, a spiral-member-forming portion and a projecting portion for forming a drive power receiving portion. The cast product has an entire outer faces covered with black scale, and the machining process machines the end-plate-forming portion, a spiral member forming portion, the projecting portion by cutting. Nevertheless, at least an outer circumference of the drive power receiving portion, i.e., a boss portion of the movable scroll element is covered with an outermost layer consisting of black scale. Thus, a sufficient mechanical strength of the movable scroll element is obtained even if the wall thickness of the drive power receiving portion, i.e., the boss portion of the movable scroll element, is reduced.

摘要翻译： 用于涡旋式压缩机的动涡旋件通过模具铸造工艺和机加工的组合来生产。 模具铸造工艺生产具有端板形成部分，螺旋部件形成部分和用于形成驱动力接收部分的突出部分的铸造产品。 铸造产品具有覆盖有黑色刻度的整个外表面，并且机加工过程对端板形成部分进行加工，螺旋形成部分形成部分通过切割加工突出部分。 然而，驱动力接收部分的至少外圆周，即动涡旋件的凸起部分被最外层覆盖，最外层由黑色鳞片构成。 因此，即使驱动力接收部分的壁厚，即动涡旋件的凸起部分的壁厚减小，也可获得动动涡旋件的足够的机械强度。

公开(公告)号：US5763763A

公开(公告)日：1998-06-09

申请号：US731307

申请日：1996-10-15

申请人： Nobuhide Kato ,  Noriyuki Ina ,  Yasushi Watanabe ,  Takao Murase

发明人： Nobuhide Kato ,  Noriyuki Ina ,  Yasushi Watanabe ,  Takao Murase

IPC分类号： G01N27/41 ,  G01N27/407 ,  G01N27/416 ,  G01N27/419 ,  G01N33/00 ,  G01N27/46 ,  G01N27/58

CPC分类号： G01N27/4074 ,  G01N27/419 ,  G01N33/0014

摘要： Disclosed is a method and a sensing device capable of measuring a predetermined measurement gas component continuously and accurately with good response over a long period of time without being affected by a high oxygen concentration in a measurement gas. The measurement gas is introduced into a first processing zone. A first electrochemical pumping cell is used to lower a partial pressure of oxygen in an atmosphere thereof to a degree sufficient to control a partial pressure of oxygen in a subsequent second processing zone. The gas is introduced into the second processing zone. Oxygen in an atmosphere is pumped out by using a second electrochemical pumping cell so that the partial pressure of oxygen in the atmosphere is controlled to have a low value of partial pressure of oxygen which does not substantially affect measurement of an amount of the measurement gas component. The gas is introduced into a third processing zone. Oxygen produced by reducing or decomposing the measurement gas component is pumped out by using a third electrochemical pumping cell. The amount of the measurement gas component is determined from a detected value of a pumping current flowing through the third electrochemical pumping cell. The amount of the measurement gas component may be also determined by measuring an electromotive force by using an electrochemical sensor cell, in place of the third electrochemical pumping cell.

摘要翻译： 本发明公开了一种方法和检测装置，其能够在不受测量气体中的高氧浓度的影响的情况下长时间连续准确地测量预定的测量气体成分，并具有良好的响应。 将测量气体引入第一处理区域。 第一电化学泵送电池用于将氧气在其气氛中的分压降低至足以控制随后的第二处理区域中的氧分压。 将气体引入第二处理区。 通过使用第二电化学泵送电池将大气中的氧气抽出，使得大气中的氧分压被控制为具有低的氧分压值，其基本上不影响测量气体组分的量的测量 。 将气体引入第三处理区域。 通过使用第三电化学泵送单元泵送通过还原或分解测量气体组分产生的氧气。 测量气体成分的量根据流过第三电化学泵送单元的泵浦电流的检测值来确定。 测量气体组分的量也可以通过使用电化学传感器单元来代替第三电化学泵送单元来测量电动势来确定。

公开(公告)号：US5567137A

公开(公告)日：1996-10-22

申请号：US558936

申请日：1995-11-13

申请人： Masafumi Nakashima ,  Takeshi Sakai ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

发明人： Masafumi Nakashima ,  Takeshi Sakai ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

IPC分类号： F04C27/00 ,  F04C18/02 ,  F04C29/02 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F04C29/02

摘要： A scroll compressor for compressing a gaseous refrigerant including a lubricant in a mist state, having a stationary scroll member and a movable scroll member, which define pump chambers at an outer wall side of the movable scroll member and an inner wall side of the movable scroll member, which chambers are initially opened to an inlet port via a main intake passageway for introducing a gaseous refrigerant into the chambers when they are radially outwardly located. A sub-intake passageway, in which a shaft seal unit is provided, is diverted from the main intake passageway and is opened to the outer wall sided chamber before the chamber is sealingly closed so that a flow of gas, from the inlet port, is introduced into the chamber, the gas is positively fed to the shaft seal unit, and the shaft seal unit is lubricated.

摘要翻译： 一种涡旋式压缩机，用于压缩包括处于雾状态的润滑剂的气态制冷剂，其具有固定涡旋构件和可动涡旋构件，所述固定涡旋构件和可动涡旋构件在所述可动涡旋构件的外壁侧限定泵室和所述动涡旋件的内壁侧 构件，这些室最初通过主进气通道打开到入口端口，用于当气体制冷剂径向向外定位时将气态制冷剂引入室中。 其中设置有轴密封单元的副进气通道从主进气通道转向并且在腔室被密封地关闭之前被打开到外壁侧腔室，使得来自入口的气体流是 引入到室中，气体被积极地馈送到轴密封单元，并且轴密封单元被润滑。

公开(公告)号：US5531578A

公开(公告)日：1996-07-02

申请号：US403522

申请日：1995-03-13

申请人： Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

发明人： Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

IPC分类号： F04C27/00 ,  F04C18/02 ,  F04C29/00 ,  F04C29/02 ,  F01L1/04

CPC分类号： F04C29/02 ,  F04C29/0057

摘要： A large diameter portion of a rotating shaft is supported by an opening in a front housing via a radial bearing. An outer race of the bearing is in contact with an inner, rear surface of the housing as a shoulder portion of the opening. The inner surface is forwardly recessed, so that a small chamber is formed between the housing and the bearing unit. The housing has a stopper projection at a rear end of an opening to which a shaft seal unit is inserted. The projection is axially projected to a faced front surface of the large diameter portion of the shaft, while a seal chamber is formed between the shaft seal unit and the large diameter portion. The seal chamber is in communication with the small chamber. A plurality of circumferentially spaced grooves for holding lubricant are formed at the recessed surface for forming the small chamber.

摘要翻译： 旋转轴的大直径部分通过径向轴承由前壳体中的开口支撑。 轴承的外圈与外壳的内表面接触，作为开口的肩部。 内表面向前凹入，使得在壳体和轴承单元之间形成小室。 外壳在其中插入有轴封单元的开口的后端具有止动器突起。 突出部轴向地突出到轴的大直径部分的前表面，同时在轴密封单元和大直径部分之间形成密封室。 密封室与小室连通。 在用于形成小室的凹面处形成有用于保持润滑剂的多个周向间隔开的槽。

公开(公告)号：US5501584A

公开(公告)日：1996-03-26

申请号：US323537

申请日：1994-10-14

申请人： Shinya Yamamoto ,  Kiyohiro Yamada ,  Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shigeru Hisanaga ,  Eiichi Nagasaku ,  Shigeki Iwanami

发明人： Shinya Yamamoto ,  Kiyohiro Yamada ,  Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Shigeru Hisanaga ,  Eiichi Nagasaku ,  Shigeki Iwanami

IPC分类号： F04C18/02 ,  F04C18/04

CPC分类号： F04C18/0253

摘要： A scroll type compressor comprises a fixed scroll having an end plate and a spiral element. The spiral element of the fixed scroll is integrally coupled to the inner wall of a housing. A movable scroll has an end plate and a spiral element, and faces the fixed scroll, with a plurality of fluid pockets formed between the movable scroll and the fixed scroll. When the movable scroll makes an orbital movement around the axis of the rotary shaft, refrigerant gas is led into the fluid pockets from outside the movable scroll. As the fluid pockets move toward the center of the movable scroll the fluid pockets decrease in volume, thereby compressing the refrigerant gas. A suction chamber which receives the refrigerant gas from outside the housing is formed between the movable scroll and the inner wall of the housing. A passage is formed in at least one of the inner wall of the housing, the connecting section and the end plate of the movable scroll. This passage permits the refrigerant gas to flow into the fluid pockets from the suction chamber in order to reduce any difference in pressure of the refrigerant gas in the suction chamber and in the fluid pocket.

摘要翻译： 涡旋式压缩机包括具有端板和螺旋元件的固定涡旋件。 固定涡旋盘的螺旋元件整体地联接到壳体的内壁。 动涡盘具有端板和螺旋元件，并且面对固定涡旋件，在动涡旋盘和固定涡旋件之间形成有多个流体槽。 当可动涡旋件围绕旋转轴的轴线进行轨道运动时，制冷剂气体从动涡旋盘的外部引入流体槽。 当流体袋朝向可动涡旋件的中心移动时，流体袋体积减小，从而压缩制冷剂气体。 从壳体外部接收制冷剂气体的吸入室形成在动涡旋盘和壳体的内壁之间。 在壳体的内壁，连接部和动涡旋盘的端板中的至少一个中形成通道。 该通道允许制冷剂气体从吸入室流入流体袋，以便减少吸入室和流体袋中的制冷剂气体的压力差。

公开(公告)号：US5342235A

公开(公告)日：1994-08-30

申请号：US971578

申请日：1992-11-05

申请人： Yasushi Watanabe

发明人： Yasushi Watanabe

IPC分类号： A22C9/00

CPC分类号： A22C9/008

摘要： A meat processing machine comprises: a movable stand movable on a base stand with a block of meat set on it; a supporting stand provided above the base stand in such a manner as to be vertically movable; needle connecting members coupled to the supporting stand, the needle connecting members being arranged in a direction perpendicular to a direction of movement of the movable stand; a number of needles extended downwardly from each of the needle connecting members; lift drive means provided between the supporting stand and the needle connecting members, for lifting the needle connecting members to predetermined positions separately so that the needles of a selected one or ones of the needle connecting members are inserted into the block of meat; and a reciprocation drive means for moving the supporting stand vertically, for the purpose of cutting the sinews in the block of meat suitably which are not always uniformly distributed in it.

摘要翻译： 一种肉类加工机器包括：可移动的支架，可在其上设置有一块肉块的基座上移动; 支撑台，以可垂直移动的方式设置在基座上方; 针连接构件，其联接到支撑架上，针连接构件沿与活动支架的运动方向垂直的方向布置; 多个针从每个针连接构件向下延伸的针; 提升驱动装置，设置在支撑架和针连接构件之间，用于将针连接构件分开地提升到预定位置，使得所选择的一个或多个针连接构件的针插入到肉块中; 以及用于垂直移动支撑架的往复驱动装置，用于切割适当地不均匀分布在其中的肉块中的肋条。

公开(公告)号：US4969962A

公开(公告)日：1990-11-13

申请号：US394459

申请日：1989-08-16

申请人： Yasushi Watanabe ,  Hirofumi Imaoka

发明人： Yasushi Watanabe ,  Hirofumi Imaoka

IPC分类号： G11B5/147 ,  G11B5/31 ,  H01F10/14 ,  H01F41/18

CPC分类号： H01F41/18 ,  G11B5/147 ,  G11B5/3109 ,  H01F10/147

摘要： Novel magnetic alloys for magnetic heads are provided and are broadly of the formula, Fe-O-N. In a more specific embodiment, the alloys are of the compositional formula, Fe.sub.v N.sub.w O.sub.x M.sub.y, wherein M represents a member selected from the group consisting of Ta, Nb, Si and mixtures thereof, and v, w, x and y are, respectively, such values by atomic percent that 1.ltoreq.w.ltoreq.20, 1.ltoreq.x.ltoreq.20 and 0.5.ltoreq.y.ltoreq.6 provided that v+w+x+y=100. These alloys may further comprise at least one element of the platinum group or of group VIa of the periodic table in an amount of from 0.3 to 3 atomic percent in total so that their resistance to corrosion is improved.

摘要翻译： 提供了用于磁头的新型磁性合金，并且广泛地具有式Fe-O-N。 在更具体的实施方案中，合金具有组成式FevNwO x M y，其中M表示选自Ta，Nb，Si及其混合物的成员，v，w，x和y分别为这些值 以原子百分比表示，1 + 1 = 0，1≤x≤20且0.5≤y≤6，条件是v + w + x + y = 100。 这些合金可以进一步包含总计0.3〜3原子％的量的元素周期表的铂族或Ⅵa族元素中的至少一种元素，从而提高其耐腐蚀性。

公开(公告)号：US4920805A

公开(公告)日：1990-05-01

申请号：US268278

申请日：1988-11-07

申请人： Yasuhito Yajima ,  Yasushi Watanabe ,  Kazuyoshi Shibata

发明人： Yasuhito Yajima ,  Yasushi Watanabe ,  Kazuyoshi Shibata

IPC分类号： G01L23/12 ,  G01L9/00 ,  G01L19/06 ,  G01L23/18 ,  G01L23/22

CPC分类号： G01L9/0075 ,  G01L19/04 ,  G01L19/0681

摘要： The invention relates to a pressure sensor having a ceramic diaphragm which is exposed at one of opposite surfaces thereof to a measurement fluid in an external space and deformable in response to a pressure of the measurement fluid, and a strain detector for producing an electrical output representative of an amount of deformation of the ceramic diaphragm. The ceramic diaphragm is fixedly supported at an outer portion thereof, so that a central working portion of the diaphragm is deformable in response to the pressure of the measurement fluid applied thereto. The sensor includes a baffling structure disposed adjacent the above-indicated one surface of the ceramic diaphragm. The baffling structure has portions which partially define a chamber to which the above-indicated one surface of the ceramic diaphragm is exposed. The baffling structure has at least one communication hole for communication between the chamber and the external space, such that the central working portion of the ceramic diaphragm is protected against direct exposure to a straightforward flow of the measurement fluid from the external space toward the central working portion of the diaphragm.

摘要翻译： 本发明涉及一种具有陶瓷膜片的压力传感器，该陶瓷膜片在其相对表面的一个表面暴露于外部空间中的测量流体并响应于测量流体的压力而变形;以及应变检测器，用于产生电输出代表 的陶瓷膜片的变形量。 陶瓷隔膜固定地支撑在其外部，使得隔膜的中心工作部分响应于施加到其上的测量流体的压力而变形。 传感器包括邻近陶瓷隔膜的上述一个表面设置的挡板结构。 挡板结构具有部分地限定陶瓷隔膜的上述一个表面暴露于的室的部分。 挡板结构具有用于腔室和外部空间之间的连通的至少一个连通孔，使得陶瓷膜片的中心工作部分被保护以免直接暴露于测量流体从外部空间向中心工作的直接流动 隔膜的一部分。