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公开(公告)号：US06554473B2
公开(公告)日：2003-04-29
申请号：US09813717
申请日：2001-03-21
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： F16C3206
CPC分类号： F16C33/107 , F16C17/107
摘要： A dynamic pressure bearing device having a structure in which forces in the radial and thrust directions can be easily balanced with each other, and lubricant hardly leaks is provided. The device has: a housing having an opening in each of both end portions, and an internal space; a shaft passing through the openings; and a flange disposed on the shaft, and in which radial dynamic pressure generating grooves and thrust dynamic pressure generating grooves are formed, radial dynamic pressure bearings are respectively formed in vicinities of the end openings of the housing, and thrust dynamic pressure bearings for supporting both faces are formed between the radial dynamic pressure bearings. The radial dynamic pressure bearings between which the thrust dynamic pressure bearings are interposed are formed symmetrically with respect to the thrust dynamic pressure bearings.
摘要翻译： 具有这样的结构的动态压力承受装置，其中径向和推力方向上的力可以彼此容易地平衡，并且提供润滑剂几乎不泄漏。 该装置具有：具有在两个端部中的每一个中具有开口的壳体和内部空间; 穿过开口的轴; 和设置在轴上的凸缘，其中形成有径向动压产生槽和推力动压产生槽，径向动压轴承分别形成在壳体的端部开口附近，用于支撑两者的推力动压轴承 在径向动压轴承之间形成面。 其中插入有推力动压轴承的径向动压轴承相对于推力动压轴承对称地形成。
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公开(公告)号：US06532662B2
公开(公告)日：2003-03-18
申请号：US09803672
申请日：2001-03-12
IPC分类号： B21K110
CPC分类号： F16C33/107 , B23H9/00 , B23H2200/10 , Y10T29/49639
摘要： According to this dynamic pressure groove processing method, dynamic pressure grooves are formed in specified regions by electrochemical machining with the electrode of an electrode tool put close to a workpiece in the initial stage. Through this electrochemical machining, corners of land portions adjacent to the dynamic pressure grooves can be curved and smoothed. Next, by subjecting the workpiece to electrochemical machining with the electrode of the electrode tool put away from the workpiece, the land portions are to undergo weak electrochemical machining. Surface roughness of surfaces of the land portions can be reduced, and the curved corners of the land portions can be made smoother at the same time. Therefore, the abrasion resistance characteristic of the dynamic pressure grooves can be improved further than that achieved by the conventional electrochemical machining, allowing the abrasion resistance characteristic and reliability to be sufficiently improved.
摘要翻译： 根据该动态压槽加工方法，通过电化学加工在特定区域形成动压槽，其中初始阶段将电极工具的电极靠近工件放置。 通过这种电化学加工，与动态压力槽相邻的陆部的角部可以是弯曲和平滑的。 接下来，通过将电极工具的电极放置在远离工件的状态下对工件进行电化学加工，焊盘部分将进行弱电化学加工。 可以减少陆部的表面的表面粗糙度，同时可以使陆部的弯曲角变得更平滑。 因此，与现有的电化学加工相比，能够进一步提高动压槽的耐磨耗特性，能够充分提高耐磨特性和可靠性。
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公开(公告)号：US06350059B1
公开(公告)日：2002-02-26
申请号：US09587226
申请日：2000-06-02
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： F16C3206
CPC分类号： F16C33/107 , F16C17/045
摘要： It is an object of the invention to provide a thrust dynamic pressure bearing in which a lubricant fluid can be efficiently gathered into a radially center portion of a herringbone-type dynamic pressure generating groove, so that the load ability can be maximized. In the thrust dynamic pressure bearing, the groove depth H1 of an outer circumference portion 3A in which a centrifugal force is strongest is made largest, so that the ability of gathering a lubricant fluid toward a center portion 3B of the herring-bone-type dynamic pressure generating groove 3 is maximized. The depth H2 of the dynamic pressure generating groove in an inner circumference portion 3C in which the centrifugal force is weakest but the ability of gathering the lubricant fluid toward the center portion 3B is required is set to the second largest one. The groove depth H3 of the center portion 3B into which the lubricant fluid is gathered because of the herringbone shape of the dynamic pressure generating groove is made to be smallest. Therefore, the ability of gathering the lubricant fluid from the outer circumference portion 3A with the maximum centrifugal force toward the center portion 3B, and that of gathering the lubricant fluid from the inner circumference portion 3C with the minimum centrifugal force toward the center portion 3B can be balanced, so that the lubricant fluid can be efficiently gathered into the radially center portion 3B of the dynamic pressure generating groove 3.
摘要翻译： 本发明的目的是提供一种推力动压轴承，其中可以将润滑剂流体有效地聚集到人字型动压产生槽的径向中心部分，从而可以使负载能力最大化。在推力 动压轴承，使离心力最强的外周部3A的槽深H1成为最大，从而能够将润滑剂流体朝向ring骨型动压产生槽的中心部3B收集 3最大化。 在离心力最弱但需要将润滑剂流体聚集到中心部3B的能力的内周部3C中的动压生成槽的深度H2被设定为第二大。 由于动压产生槽的人字形状使润滑剂流体聚集在其中的中心部分3B的凹槽深度H3最小。 因此，能够以最小的离心力朝向中央部3B收集来自外周部3A的润滑剂流体，并且以最小的离心力将润滑剂从内周部3C收集到中心部3B， 平衡，使得润滑剂流体能够有效地聚集到动压产生槽3的径向中心部分3B中。
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公开(公告)号：US06321160B1
公开(公告)日：2001-11-20
申请号：US09528999
申请日：2000-03-20
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： G01C2100
CPC分类号： G09B29/106 , G01C21/36
摘要： A car navigation apparatus includes a route setting unit for setting a route; an own car position detection unit for measuring an own car position and detecting the own car position; and an advance direction detection unit for detecting an advance direction of the own car. The car navigation apparatus further includes a turning intersection detection unit for detecting an intersection where the own car should turn next time, on the route located within a predetermined distance in the advance direction from the own car position; and a turning intersection display unit responsive to detection of a turning intersection to display the shape of the turning intersection and a direction to which the own car should turn, acquired from map information stored in a map information storage unit, on the display screen using figures, and to display the distance to the turning intersection and the name of the turning intersection on the display screen using characters.
摘要翻译： 汽车导航装置包括用于设定路线的路线设定单元， 自身车位置检测单元，用于测量自身轿厢位置并检测自身轿厢位置; 以及用于检测本车的前进方向的前进方向检测单元。 汽车导航装置还包括：转向路口检测单元，用于在位于距离本车位置的前进方向上的预定距离内的路线上检测本车应该在下一次转弯的路口; 以及旋转交叉点显示单元，其响应于检测到转弯交叉点，以显示转向交叉路口的形状和自己的车辆应该转动的方向，从存储在地图信息存储单元中的地图信息中获取，使用图形 并且使用字符显示到转弯交叉点的距离和显示屏上的转弯交叉点的名称。
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45.发明授权公开(公告)号：US06313947B1
公开(公告)日：2001-11-06
申请号：US09274469
申请日：1999-03-23
IPC分类号： G02B2728
CPC分类号： G02B5/3025 , C03C3/11 , C03C3/118
摘要： A light polarizing glass article comprising a base glass and metallic copper particles dispersed in said base glass wherein said metallic copper particles have aspect ratios in the range of from about 2:1 to 15:1 and said base glass is selected from the group consisting of silicate, borosilicate, borate and phosphate glasses which contain at least one reductant element. The article is prepared by heating a batch of glass containing copper and halogen containing constituents to develop copper halide particles in the glass, elongating said glass containing copper halide particles at a temperature where said glass exhibits a viscosity of from 1×108 to 1×1011 poises, and reducing at least a portion of the copper halide particles in the elongated glass to produce metallic copper particles therein. An optical isolator employing the above light polarizing glass articles is also provided.
摘要翻译： 一种偏光玻璃制品，包括基底玻璃和分散在所述基底玻璃中的金属铜颗粒，其中所述金属铜颗粒的纵横比在约2:1至15:1的范围内，所述基底玻璃选自 硅酸盐，硼硅酸盐，硼酸盐和含有至少一种还原元素的磷酸盐玻璃。 该制品通过加热一批含铜和含卤素成分的玻璃来制备玻璃中的卤化铜颗粒，在所述玻璃的粘度为1×10 8至1×10 11泊的温度下拉伸所述含有卤化铜的玻璃颗粒，并且还原 在细长玻璃中的至少一部分卤化铜颗粒在其中产生金属铜颗粒。 还提供了采用上述光偏振玻璃制品的光隔离器。
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公开(公告)号：US5886820A
公开(公告)日：1999-03-23
申请号：US578943
申请日：1995-12-27
申请人： Hidemi Tajima , Takeshi Takahashi
发明人： Hidemi Tajima , Takeshi Takahashi
IPC分类号： C03B23/037 , C03B23/047 , C03B23/203 , C03B32/00 , C03B37/012 , C03B37/027 , C03B37/075 , C03C4/00 , C03C14/00 , G02B5/30
CPC分类号： C03C4/00 , C03B23/037 , C03B23/047 , C03B23/203 , C03B32/00 , C03B37/01205 , C03B37/027 , C03B37/075 , C03C14/006 , C03C2214/08 , Y10S359/90 , Y10S372/703
摘要： Disclosed are a polarizing glass comprising a glass layer(s) which contains shape-anisotropic metallic particles dispersed therein in an oriented state and a base glass which causes substantially no light scattering, said glass layer being provided on a part or whole of at least one of faces of said base glass, which has polarizing properties comparable to conventional counterparts, a largely decreased transmission loss and a strength acceptable to practical use. Processes for the production of the polarizing glass are also disclosed.
摘要翻译： 公开了一种偏光玻璃，其包含玻璃层，该玻璃层包含以取向状态分散在其中的形状 - 各向异性金属颗粒和基本上不引起光散射的基底玻璃，所述玻璃层设置在至少一个部分或全部 所述基底玻璃的表面具有与常规对应物相当的偏振性能，传输损耗大大降低和实际可接受的强度。 还公开了用于生产偏光玻璃的方法。
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公开(公告)号：US5885830A
公开(公告)日：1999-03-23
申请号：US597803
申请日：1996-02-07
申请人： Toshiaki Saeki , Toshiaki Kamei , Akiko Furuya , Nobuo Hanai , Takeshi Takahashi , Masami Okabe , Motoo Yamasaki
发明人： Toshiaki Saeki , Toshiaki Kamei , Akiko Furuya , Nobuo Hanai , Takeshi Takahashi , Masami Okabe , Motoo Yamasaki
CPC分类号： C07K16/40
摘要： An anti-ribonucleotide reductase (RNR) R2 subunit monoclonal antibody KM1054, KM1056 or KM1060, which belongs to the IgG2a subclass, reacts with R2 subunit of RNR, and inhibits RNR activity, is disclosed. It is effective for immunologically detecting RNR and for immunologically detecting the presence of human cancer cells.
摘要翻译： 属于IgG2a亚类的抗核糖核苷酸还原酶（RNR）R2亚基单克隆抗体KM1054，KM1056或KM1060与RNR的R2亚基反应并抑制RNR活性。 对免疫检测RNR和免疫检测人类癌细胞的存在是有效的。
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48.发明授权Method for producing alloy powder of the R2T17 system, a method for producing magnetic powder of the of the R2T17NX system, and a high pressure heat-treatment apparatus 失效R2T17系统的合金粉末的制造方法，R2T17NX系统的磁粉制造方法以及高压热处理装置
公开(公告)号：US5776263A
公开(公告)日：1998-07-07
申请号：US751809
申请日：1996-11-19
申请人： Kiyoshi Kojima , Takeshi Takahashi
发明人： Kiyoshi Kojima , Takeshi Takahashi
CPC分类号： H01F1/0553 , B22F9/023 , C22C1/0441 , H01F1/059 , H01F1/0596
摘要： Homogenizing heat-treatment is conducted for changing an ingot containing R (R: Sm or a substance obtained by replacing a part of Sm with one or more kinds of rare earth elements) and T (T: Fe or a substance obtained by replacing a part of Fe with one or more kinds of transition elements) as main component into an alloy ingot mainly containing a R.sub.2 T.sub.17 phase. Next, the above-described alloy ingot is allowed to absorb hydrogen in hydrogen gas in the temperature range of 70.degree. C. to 300.degree. C. and at pressures of 5kgf/cm.sup.2 or more, thus conducting coarse crushing treatment.
摘要翻译： 进行均质化热处理，将含有R（R：Sm或通过用一种或多种稀土元素代替一部分Sm而获得的物质）的T和T（T：Fe或通过置换部分 具有一种或多种过渡元素的Fe）作为主要成分，成为主要含有R2T17相的合金锭。 接下来，使上述合金锭在70℃〜300℃的温度范围和5kgf / cm 2以上的压力下吸收氢气中的氢，进行粗粉碎处理。
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公开(公告)号：US5356226A
公开(公告)日：1994-10-18
申请号：US44008
申请日：1993-04-08
CPC分类号： F16C33/102 , F16C17/026 , F16C17/26 , F16C23/04 , F16C35/10
摘要： Bearing sleeves of dynamic pressure bearings are adjustably supported on mounting sleeves by flexible connecting portions. The center axes of the bearing sleeves are thus finely adjusted so as to coincide with the center axis of the shaft 3. The concentricity of the bearing sleeves with respect to the shaft 3 can then be enhanced without requiring any high-precision machining.
摘要翻译： 动压轴承的轴承套可通过柔性连接部分可调节地支撑在安装套筒上。 因此，轴承套筒的中心轴被精细地调整成与轴3的中心轴线重合。因此，可以增加轴承套筒相对于轴3的同心度，而不需要任何高精度的加工。
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公开(公告)号：US5261705A
公开(公告)日：1993-11-16
申请号：US858116
申请日：1992-03-26
CPC分类号： F02M55/005 , F02M55/025 , F16L27/087 , F16L33/00 , F16L41/12
摘要： A coupling for connecting a connecting pipe to a main pipe. The coupling comprises a coupling member and a nut screwed into the coupling member. A projection having an arc-shaped cross-section and extending in the circumferential direction of the outer wall of the main pipe is formed on the outer wall of the main pipe, and the coupling member is rotatably fitted onto the projection. A conical shape groove connected to the high pressure fluid passage in the main pipe is formed on the outer wall of the main pipe, and the tip portion of the connecting pipe is pressed against the conical shape groove by tightening down the nut.
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