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61. 发明授权

US5240433A Waterproof electric connector 失效
标题翻译：防水电连接器
公开(公告)号：US5240433A
公开(公告)日：1993-08-31
申请号：US922739
申请日：1992-07-31
申请人： Tetsuo Kato
发明人： Tetsuo Kato
IPC分类号： H01R13/506 , H01R13/52
CPC分类号： H01R13/5208 , H01R13/506 , H01R13/5205 , H01R13/5213
摘要： A waterproof electric connector is provided which renders an inserting operation easy by incorporating waterproof plugs into a connector housing. It includes a connector housing having a plurality of terminal-accommodating cylinders and a waterproof plug retaining member having terminal-inserting openings corresponding to the terminal-accommodating cylinders. Waterproof plugs are engaged with and fixed by the waterproof plug retaining member. Terminals connected to electric wires are inserted into the waterproof plugs through the terminal-inserting openings. The waterproof plugs are mated tightly with the inner surfaces of the terminal-accommodating cylinders.
摘要翻译：提供了一种防水电连接器，其通过将防水塞结合到连接器壳体中而使得插入操作变得容易。它包括具有多个端子容纳筒的连接器壳体和具有对应于端子容纳筒的端子插入口的防水插塞保持构件。防水插头与防水插头保持构件接合并固定。与电线连接的端子通过端子插入口插入防水插头。防水塞与端子容纳筒的内表面紧密配合。

62. 发明授权

US5108303A Packing support arrangement for waterproof connector 失效
标题翻译：防水连接器的包装支撑装置
公开(公告)号：US5108303A
公开(公告)日：1992-04-28
申请号：US676594
申请日：1991-03-28
申请人： Akira Maeda , Tetsuo Kato
发明人： Akira Maeda , Tetsuo Kato
IPC分类号： F16J15/10 , H01R13/52 , H05K5/06
CPC分类号： H01R13/5219
摘要： In a packing support arrangement for a waterproof connector in which a annular packing is fitted on an outer peripheral surface of a connector housing, the improvement comprising, support portions formed on the outer peripheral surface of the connector housing for supporting a front end portion of the annular packing, engaging recesses formed on an inner peripheral surface of the annular packing for receiving the support portions, and a reinforcement receptive portion formed at the front end portion of the annular packing and reinforced by the support portions. Accordingly, a smooth fitting relative to a mating connector housing can be maintained, and also deformation of the packing is prevented, thereby attaining a stable sealing purpose.
摘要翻译：在用于防水连接器的包装支撑装置中，其中环形密封件装配在连接器壳体的外周表面上，改进包括形成在连接器壳体的外周表面上的支撑部分，用于支撑连接器壳体的前端部分环形密封件，形成在环形密封件的内周面上的用于接收支撑部分的接合凹部，以及形成在环形填料的前端部分处并由支撑部分增强的加强件接收部分。因此，可以保持相对于配合连接器壳体的平滑配合，并且还可以防止填料的变形，从而达到稳定的密封目的。

63. 发明授权

US5102349A Detector device for coupled connector 失效
标题翻译：用于耦合连接器的检测器装置
公开(公告)号：US5102349A
公开(公告)日：1992-04-07
申请号：US748142
申请日：1991-08-21
申请人： Tetsuo Kato , Naoto Taguchi , Yoshihiro Murakami
发明人： Tetsuo Kato , Naoto Taguchi , Yoshihiro Murakami
IPC分类号： H01R13/641
CPC分类号： H01R13/641
摘要： A detector circuit for coupled connectors is provided with one connector housing, the other connector housing and a lock confirming slider. A sensor circuit terminal and a short-circuiting terminal are oppositely arranged in respect to the one connector housing and the lock confirming slider. Springs are arranged between the terminals. The lock confirming slider is moved forward by the springs when both connector housings are completely fitted to each other. Thus, the sensor circuit terminal and the short-circuiting terminal are contacted to each other.

64. 发明授权

US5085300A Hydraulic damper 失效
标题翻译：液压阻尼器
公开(公告)号：US5085300A
公开(公告)日：1992-02-04
申请号：US425844
申请日：1989-10-23
申请人： Tetsuo Kato , Tomio Imaizumi
发明人： Tetsuo Kato , Tomio Imaizumi
IPC分类号： F16F9/348
CPC分类号： F16F9/348
摘要： A hydraulic damper according to the present invention includes a cylinder, working fluid disposed in the cylinder, a piston partitioning the cylinder into two fluid chambers and including passages therethrough for providing fluid communication between the two fluid chambers, and a damping force generation mechanism. The damping force generation mechanism includes a large diameter valve disc mounted adjacent the passages, a smaller diameter valve disc stacked against the large diameter valve disc, an inner pressure chamber formed adjacent and in fluid communication with the passages, and an outer pressure chamber formed adjacent and in fluid communication with the passages and formed radially outwardly of the inner pressure chamber. A partition wall is formed between the inner and outer pressure chambers and a passage is formed through the partition wall for communicating between the inner and outer pressure chambers. The outer pressure chamber is formed of a plurality of chambers spaced circumferentially about a longitudinal axis of the cylinder. In an alternative embodiment, rather than utilizing two separate valve discs, a single valve disc can be used in combination with a biasing spring for biasing the valve disc toward the inner and outer pressure chambers.
摘要翻译：根据本发明的液压阻尼器包括气缸，设置在气缸中的工作流体，将气缸分隔成两个流体室并且包括通过其的通道，用于在两个流体室之间提供流体连通，以及阻尼力产生机构。阻尼力产生机构包括一个安装在通道附近的大直径阀盘，一个较小直径的阀盘，其叠置在大直径的阀盘上，与该通道相邻形成并且与该通道流体连通的内压室，以及邻近形成的外压室并且与通道流体连通并且形成在内压室的径向外侧。在内压室和外压室之间形成分隔壁，并且通过隔壁形成用于在内压室和外压室之间连通的通道。外部压力室由围绕气缸的纵向轴线周向间隔开的多个室形成。在替代实施例中，不是利用两个单独的阀盘，单个阀盘可以与偏置弹簧组合使用，以将阀盘朝向内压室和外压室偏压。

65. 发明授权

US5066244A Detector device for coupled connector 失效
标题翻译：用于耦合连接器的检测器装置
公开(公告)号：US5066244A
公开(公告)日：1991-11-19
申请号：US673932
申请日：1991-03-21
申请人： Tetsuo Kato , Naoto Taguchi , Yoshihiro Murakami
发明人： Tetsuo Kato , Naoto Taguchi , Yoshihiro Murakami
IPC分类号： H01R13/641
CPC分类号： H01R13/641
摘要： A detector circuit for coupled connectors is provided with one connector housing, the other connector housing and a lock confirming slider. A sensor circuit terminal and a short-circuiting terminal are oppositely arranged in respect to the one connector housing and the lock confirming slider. Springs are arranged between the terminals. The lock confirming slider is moved forward by the springs when both connector housings are completely fitted to each other. Thus, the sensor circuit terminal and the short-circuiting terminal are contacted to each other.

66. 发明授权

US4975077A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US4975077A
公开(公告)日：1990-12-04
申请号：US435934
申请日：1989-11-14
申请人： Tetsuo Kato , Masakuni Samejima
发明人： Tetsuo Kato , Masakuni Samejima
IPC分类号： H01R4/24 , H01R43/16
CPC分类号： H01R4/242 , H01R43/16
摘要： A pressure contact electrical connector adapted to connect an electric wire by inserting it in a slit of a terminal thereof comprises stripper portions formed on the inlet side of the slit and adapted to strip the insulating coating of the wire; a wide portion extending from the ends of the stripper portions; contact pieces projecting outwardly from the terminal body opposite to the wide portion, the contact pieces being bent back so as to allow the leading ends thereof to be inserted into the wide portion of the slit without contacting the terminal body; and electric wire connecting portions formed continuously with the coating stripper portions.
摘要翻译：适于通过将电线插入其端子的狭缝中而连接电线的压力接触电连接器包括形成在所述狭缝的入口侧上并适于剥离所述电线的绝缘涂层的剥离部分; 从剥离器部分的端部延伸的宽部分; 所述接触片从所述端子体向与所述宽部相对的方向向外突出，所述接触片向后弯曲，以使其前端能够插入所述狭缝的宽部而不与所述端子体接触; 以及与所述涂布剥离部连续形成的电线连接部。

67. 发明授权

US4904196A Releasable connector for electric circuits 失效
标题翻译：可拆卸的电路连接器
公开(公告)号：US4904196A
公开(公告)日：1990-02-27
申请号：US218916
申请日：1988-07-14
申请人： Tadahiro Sueyoshi , Tetsuo Kato , Akira Maeda
发明人： Tadahiro Sueyoshi , Tetsuo Kato , Akira Maeda
IPC分类号： H01R13/703
CPC分类号： H01R13/7032
摘要： A releasable connector for electric circuits is composed of a male connector housing and a female connector housing adapted to be fittable in each other. One of the connector housings is provided with a resilient short-circuit member while the other is provided with an insulator member. When the two parts are released from each other, the short-circuit member is resiliently urged against the upper surfaces of the terminals in the one connector housing so as to make a short circuit between the terminals. When the two housings are coupled together, the insulator member in the other connector housing wedges in between the short-circuit member and the terminals in the one connector housing so as to break the short circuit made therebetween. With this construction, it is ensured that any current being induced by and under the influence of external magnetic fields or electric fields or static electricity within the system to which the invention is applied is prevented from flowing through the associated circuit elements thus avoiding malfunctions of the elements.
摘要翻译：用于电路的可释放连接器由阳连接器壳体和适于可彼此配合的阴连接器壳体组成。连接器壳体中的一个设置有弹性短路构件，而另一个设置有绝缘体构件。当这两个部件相互释放时，短路构件弹性地抵靠在一个连接器壳体中的端子的上表面，以便在端子之间形成短路。当两个壳体联接在一起时，另一连接器壳体中的绝缘体构件楔入在一个连接器壳体中的短路构件和端子之间，以便打破它们之间的短路。通过这种结构，可以防止在施加本发明的系统内的外部磁场或电场或静电所引起的任何电流流过相关联的电路元件，从而避免了元素。

68. 发明授权

US4842818A Method for manufacturing tapered rods 失效
标题翻译：锥形杆的制造方法
公开(公告)号：US4842818A
公开(公告)日：1989-06-27
申请号：US617131
申请日：1984-06-04
申请人： Tetsuo Kato , Shozo Abeyama , Makoto Saito
发明人： Tetsuo Kato , Shozo Abeyama , Makoto Saito
IPC分类号： B21C37/04 , C21D8/06 , C21D9/00
CPC分类号： C21D9/0075 , B21C37/04 , C21D8/06 , C21D2281/02
摘要： Method for manufacturing a tapered rod for a coil spring from a metallic material of mainly steel in a linear state, by imparting heating to the same with a predetermined temperature gradient pattern in the axial direction thereof while or before pulling by tensile force the metallic material chucked at two axially distant points in either direction in a gradually decreasing or stepwise decreasing speed, until a desired tapered portion is formed. An apparatus preferably employed for this method comprises a pulling mechanism for chucking and pulling the material, an electric current supplying mechanism for supplying predetermined amount of current to the material between the two chucked points, a plurality of cooling units arranged axially along the material for positionwise cooling the material so as to make the temperature gradient thereon, a temperature detecting device for detecting the surface temperature of the material for feeding back the detected data to the current supplying mechanism, and a heating temperature controlling device for controlling the amount of the current flowed there.
摘要翻译：从主要是线状金属的金属材料制造螺旋弹簧的锥形杆的方法，通过在轴向方向上以预定的温度梯度图案向其施加加热，同时在拉伸之前或之前拉伸金属材料在逐渐减小或逐步降低的速度的任一方向的两个轴向远的点处，直到形成所需的锥形部分。优选用于该方法的装置包括用于夹紧和拉动材料的拉动机构，用于向两个夹紧点之间的材料提供预定量的电流的电流供给机构，沿着材料轴向布置的多个冷却单元，用于定位冷却材料以使其温度梯度，用于检测用于将检测数据反馈到电流供应机构的材料的表面温度的温度检测装置，以及用于控制流过的电流量的加热温度控制装置那里。

69. 发明授权

US4747816A Apparatus for making a filter from a material for a filter element 失效
标题翻译：用于从过滤元件的材料制造过滤器的装置
公开(公告)号：US4747816A
公开(公告)日：1988-05-31
申请号：US41005
申请日：1987-04-21
申请人： Harukazu Matsuyama , Tetsuo Kato , Yasuo Hibi , Satoshi Inukai , Masanori Suzuki , Yoshimitsu Yamaguchi
发明人： Harukazu Matsuyama , Tetsuo Kato , Yasuo Hibi , Satoshi Inukai , Masanori Suzuki , Yoshimitsu Yamaguchi
IPC分类号： B31D5/00 , B31F1/32
CPC分类号： B31D5/0082 , Y10S493/941 , Y10T156/102 , Y10T156/1038
摘要： An apparatus performing a filter from a material for a filter element automatically and quickly. The filter made by the present apparatus has a plurality of wavy portions which are provided in such a manner that a plurality of wavy portions forms a circle.The apparatus employs a contracting apparatus for contracting a continuously corrugated strip of material for a filter element in such a manner that a distance between adjacent ridges of the corrugated strip is reduced so that the corrugated strip becomes the wavy portion of the filter. The apparatus also employs a rounding apparatus for rounding the continuously corrugated strip in such a manner that both ends of the strip are connected to each other so that the wavy portions made from the corrugated strip form a circle. The apparatus further employs a shaping apparatus for shaping the rounded continuously corrugated strip so that the rounded strip becomes the filter.
摘要翻译：一种自动快速地从过滤器元件的材料执行过滤器的装置。由本装置制成的过滤器具有多个波状部分，其以多个波状部分形成圆形的方式设置。该装置采用一种收缩装置，用于将过滤元件的连续波纹状材料条收缩，使得波纹条的相邻脊之间的距离减小，使得波纹条成为过滤器的波浪形部分。该设备还采用圆形装置，以使得条带的两端彼此连接使得波纹条形成的波浪形部分形成圆形的方式对连续波纹条进行四舍五入。该装置还采用成形装置，用于对圆形的连续波纹条进行成形，使得圆形条成为过滤器。

70. 发明授权

US4650645A Heat-resisting steels 失效
标题翻译：耐热钢
公开(公告)号：US4650645A
公开(公告)日：1987-03-17
申请号：US677326
申请日：1984-12-03
申请人： Tetsuo Kato , Susumu Isobe , Kenkichi Matsunaga
发明人： Tetsuo Kato , Susumu Isobe , Kenkichi Matsunaga
IPC分类号： C22C38/00 , C22C38/22 , C22C38/24 , C22C38/34
CPC分类号： C22C38/34 , C22C38/22 , C22C38/24
摘要： A heat-resisting steel suitable for use in valve parts of internal combustion engine is disclosed, which consists essentially by weight percentage of 0.3-0.5% of C, more than 1.0% to 2.5% of Si, 0.1-2.0% of Mn, 0.5-7.0% of Cr, 0.3-2.0% of Mo and 0.1-1.0% of V as basic ingredients, at least one of 0.3-2.0% of Cu and 0.001-0.05% of REM as sub-ingredients and if necessary, at least one of 0.1 to less than 2.0% of Ni, 0.1-1.5% of W and 0.03-1.0% of Nb+Ta, and the balance of Fe and inevitable impurities.
摘要翻译：公开了一种适用于内燃机阀部件的耐热钢，其主要由重量百分比为0.3-0.5％的C，大于1.0％至2.5％的Si，0.1-2.0％的Mn，0.5 -7.0％的Cr，0.3-2.0％的Mo和0.1-1.0％的V作为基本成分，0.3-2.0％的Cu和0.001-0.05％的REM中的至少一种作为副成分，如果需要，至少 Ni：0.1〜小于2.0％，W：0.1〜1.5％，Nb + Ta：0.03〜1.0％，余量由Fe和不可避免的杂质构成。

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