Thrust bearing
    31.
    发明授权
    Thrust bearing 失效
    推力轴承

    公开(公告)号:US4699525A

    公开(公告)日:1987-10-13

    申请号:US894776

    申请日:1986-07-10

    IPC分类号: F16C17/04 F16C17/18 F16C33/10

    摘要: A thrust bearing adapted to be rotated reversibly in the normal and opposite directions comprises two flat disc elements disposed in face-to-face contact, one of the elements being provided with spiral grooves on its opposite side surfaces, one of which is reverse to the other with respect to the spiral directions, both elements having a dent formed centrally on their opposing surfaces, respectively, to form a small space in combination in which a core member of sphere is installed with a small clearance between the surfaces of the small space and the core member.

    摘要翻译: 适于在正常和相反方向可逆地旋转的推力轴承包括两个平面盘元件,其面对面接触设置,其中一个元件在其相对的侧表面上设置有螺旋槽,其中一个与 另一个相对于螺旋方向,两个元件分别形成在其相对表面上的中心,以形成小的空间,其中球体的芯部件在小空间的表面和 核心成员。

    Method for obtaining a composite color picture and a camera employing
the same
    32.
    发明授权
    Method for obtaining a composite color picture and a camera employing the same 失效
    用于获得复合彩色图像的方法和使用其的照相机

    公开(公告)号:US4417810A

    公开(公告)日:1983-11-29

    申请号:US147596

    申请日:1980-05-07

    摘要: A method for obtaining a composite color picture out of a plurality of original pictures and a camera employing the method are disclosed, wherein a plurality of original color picture are selectively exposed on a sheet of film one by one in a sequential manner with appropriate color compensation, magnification or reduction in size, and proper masking conducted upon each exposure. Both photographic film on which to duplicate composite picture and the original pictures are displaced across and on the optical center line of a camera in such a manner that, on the composite photographic picture thus obtained, the original pictures are laid out according to a plan.

    摘要翻译: 公开了一种用于从多个原始图像中获得复合彩色图像的方法和采用该方法的相机,其中多个原始彩色图像以适当的颜色补偿顺序地逐张地选择性地暴露在薄片上 ,放大或缩小尺寸,以及在每次曝光时进行适当的掩蔽。 复制复合图像的照相胶片和原始图像在照相机的光学中心线上移动并且在相机的光学中心线上移动,使得在如此获得的复合照片图像上,根据计划布置原始图像。

    Automatic masking device for use in a printer
    33.
    发明授权
    Automatic masking device for use in a printer 失效
    用于打印机的自动遮罩装置

    公开(公告)号:US4320965A

    公开(公告)日:1982-03-23

    申请号:US128179

    申请日:1980-03-07

    IPC分类号: G03B27/58 G03F1/90

    CPC分类号: G03F1/90 G03B27/58 G03B27/582

    摘要: An automatic masking device for use in a printer, wherein a reproduction picture to be projected onto a photosensitive film sheet mounted on a holder is masked by a pair of masking plates which are separated at a certain distance away from the surface of the photosensitive film sheet, and are adapted to be movable over the surface of the film sheet so as to open and close the opening distance between the masking plates, and wherein the opening distance between the masking plates is settled by moving the masking plates depending on an magnification and a size of the reproduction picture.

    摘要翻译: 一种在打印机中使用的自动掩蔽装置,其中投影到安装在保持器上的感光膜片上的再现图像被一对遮蔽板掩蔽,所述掩模板与感光膜片的表面隔开一定距离 并且适于在膜片的表面上移动以打开和关闭掩模板之间的开口距离,并且其中通过根据放大率移动掩模板来确定掩蔽板之间的开口距离,并且 大小的再现图片。

    THERMOPLASTIC POLYMER COMPOSITION AND PROCESSING STABILISER
    34.
    发明申请
    THERMOPLASTIC POLYMER COMPOSITION AND PROCESSING STABILISER 审中-公开
    热塑性聚合物组合物和加工稳定剂

    公开(公告)号:US20130035427A1

    公开(公告)日:2013-02-07

    申请号:US13641413

    申请日:2011-04-14

    摘要: The present invention provides a thermoplastic polymer composition containing a particular phenol compound or organic phosphorous compound, glucose and a thermoplastic polymer, as well as a processing stabilizer containing a particular phenol compound or organic phosphorous compound and glucose. A combined use of a particular phenol compound or organic phosphorous compound and glucose can improve processing stability of a thermoplastic polymer composition.

    摘要翻译: 本发明提供含有特定的酚化合物或有机磷化合物,葡萄糖和热塑性聚合物的热塑性聚合物组合物,以及含有特定的酚化合物或有机磷化合物和葡萄糖的加工稳定剂。 特定酚化合物或有机磷化合物和葡萄糖的组合使用可以改善热塑性聚合物组合物的加工稳定性。

    GRANULAR COMPOSITION AND PRODUCTION THEREOF
    36.
    发明申请
    GRANULAR COMPOSITION AND PRODUCTION THEREOF 失效
    颗粒组合物及其生产

    公开(公告)号:US20090197997A1

    公开(公告)日:2009-08-06

    申请号:US12361861

    申请日:2009-01-29

    CPC分类号: C08K5/134 C08K5/005

    摘要: A granular composition comprising an organic compound having a melting point of 30 to 100° C., and a compound represented by the formula (1): wherein R1 and R2 independently represent a hydrogen atom, a C1-8 alkyl group, or a C5-8 cycloalkyl group, R3 represents a hydrogen atom or a C1-8 alkyl group, and X represents a single bond, a sulfur atom, an oxygen atom, a C1-8 alkylidene group or a C5-8 cycloalkylidene group.

    摘要翻译: 一种包含熔点为30-100℃的有机化合物和由式(1)表示的化合物的颗粒组合物:其中R1和R2独立地表示氢原子,C1-8烷基或C5 -8环烷基,R3表示氢原子或C1-8烷基,X表示单键,硫原子,氧原子,C1-8亚烷基或C5-8环亚烷基。

    Antimicrobial resin composition
    37.
    发明授权
    Antimicrobial resin composition 有权
    抗微生物树脂组合物

    公开(公告)号:US07202293B2

    公开(公告)日:2007-04-10

    申请号:US11349807

    申请日:2006-02-08

    申请人: Yoshikazu Kimura

    发明人: Yoshikazu Kimura

    IPC分类号: C08K3/10

    摘要: A resin composition having excellent dispersibility, discoloration resistance and antimicrobial properties by blending a resin (A) with an antimicrobial agent (B) in which at least one kind of metal ion selected from the group consisting of silver, copper, zinc and tin is supported on zeolite, and an antimicrobial agent (C) that includes a silver ion-containing phosphate as an active ingredient, or an antimicrobial agent (D) made of a soluble glass powder containing silver ion.

    摘要翻译: 通过将树脂(A)与抗菌剂(B)混合而得到的分散性,耐变色性和抗微生物性优异的树脂组合物,其中至少一种选自银,铜,锌和锡的金属离子被负载 和含有银离子的磷酸盐作为活性成分的抗微生物剂(C),或由含有银离子的可溶性玻璃粉末构成的抗微生物剂(D)。

    Process for the production of alkanediol derivative
    38.
    发明授权
    Process for the production of alkanediol derivative 失效
    生产烷二醇衍生物的方法

    公开(公告)号:US06720463B1

    公开(公告)日:2004-04-13

    申请号:US09889323

    申请日:2001-07-13

    IPC分类号: C07C2700

    摘要: The present invention provides a process for producing an alkanediol derivative represented by the general formula (II) from an ester compound represented by the general formula (I), safely without giving rise to racemization. The present invention lies in a process for producing an alcohol derivative represented by the following general formula (II): (wherein R2 and R3 are each independently a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; X is a hydrogen atom or a protecting group for hydroxyl group; and n is 0 or 1), which process comprises reducing an ester compound represented by the following general formula (I): (wherein R1 is an alkyl group having 1 to 4 carbon atoms; and R2, R3, X and n have the same definitions as given above) with sodium borohydride in a mixed solvent of at least one kind of solvent selected from the group consisting of aromatic hydrocarbons, aliphatic hydrocarbons and alicyclic hydrocarbons and a primary alcohol.

    摘要翻译: 本发明提供由通式(I)表示的酯化合物制备由通式(II)表示的链烷二醇衍生物的方法,其安全而不引起外消旋化。本发明在于制备醇 由以下通式(II)表示的衍生物:(其中R 2和R 3各自独立地为氢原子或具有1至4个碳原子的烷基; X为氢原子或羟基保护基 基团; n为0或1),该方法包括还原由以下通式(I)表示的酯化合物:(其中R 1是具有1至4个碳原子的烷基; R 2, R 3,X和n具有与上述相同的定义)与硼氢化钠在选自芳烃,脂族烃和脂环族烃中的至少一种溶剂和伯醇的混合溶剂中。

    Noncontacting face seal
    40.
    发明授权
    Noncontacting face seal 失效
    非接触式面罩

    公开(公告)号:US5224714A

    公开(公告)日:1993-07-06

    申请号:US730988

    申请日:1991-07-16

    IPC分类号: F16J15/34

    CPC分类号: F16J15/3412

    摘要: A noncontacting face seal has a stationary sealing ring and a rotating sealing ring with opposed radially extending sealing surfaces for restricting a fluid flow from a high pressure fluid side to a low pressure fluid side. The rotating sealing ring is moved out of contact with the stationary sealing ring due to hydrostatic force from the fluid. The noncontacting face seal comprises spiral grooves formed in one of the sealing surfaces and extending from a low pressure fluid side to a high pressure fluid side in a radial direction so as to pump fluid from the low pressure fluid side towards the high pressure fluid side, and a spaced portion formed in one of the sealing surfaces and extending inwardly from one circumference of the sealing surface at the high pressure fluid side so as to introduce fluid in the high pressure fluid side between the sealing surfaces.

    摘要翻译: 非接触面密封件具有固定的密封环和旋转的密封环,其具有相对的径向延伸的密封表面,用于限制从高压流体侧到低压流体侧的流体流动。 旋转的密封环由于来自流体的静水力而与固定密封环移动离开接触。 非接触面密封件包括形成在一个密封表面中并且从低压流体侧沿径向方向延伸到高压流体侧的螺旋槽,以将流体从低压流体侧泵送到高压流体侧, 以及形成在一个密封表面中并在高压流体侧从密封表面的一个圆周向内延伸的间隔部分,以便在密封表面之间的高压流体侧中引入流体。