Paper-feeding apparatus
    21.
    发明授权
    Paper-feeding apparatus 失效
    送纸装置

    公开(公告)号:US5988627A

    公开(公告)日:1999-11-23

    申请号:US055233

    申请日:1998-04-06

    IPC分类号: B41J13/10 B65H3/06 B65H7/08

    摘要: Paper is fed through the printing process of a printing machine by an apparatus which includes a paper-feeding mechanism that is driven by a motor, a paper setting mechanism for handling the sheets of paper being printed, and a paper sensor for detecting whether a sheet is being printed and providing selective control of the motor.

    摘要翻译: 纸张通过印刷机的印刷过程通过包括由马达驱动的送纸机构的设备,用于处理被打印的纸张的纸张设置机构和用于检测纸张的纸张传感器的纸张传送器 正在印刷并提供电机的选择性控制。

    Paper-feeding apparatus
    22.
    发明授权
    Paper-feeding apparatus 失效
    送纸装置

    公开(公告)号:US5954327A

    公开(公告)日:1999-09-21

    申请号:US55234

    申请日:1998-04-06

    IPC分类号: B65H1/12 B65H3/34 B65H7/08

    CPC分类号: B65H1/12 B65H3/34

    摘要: Paper sheets are fed through a printing machine by a compact apparatus including a feeding mechanism having a paper-fetching gear set, a toothed bar meshed with the gear set, a motor driving the feeding mechanism, a paper tray, a support shaft axially coupled to the paper tray, a lifting member pivotally coupled to the shaft and an actuator for driving the lifting member to move either towards or away from the paper fetching gear set.

    摘要翻译: 纸张通过一种紧凑的装置通过一种紧凑的装置进给,该装置包括具有取纸装置的进给机构,与齿轮组啮合的齿条,驱动进给机构的马达,纸托盘,轴向联接到 纸盘,枢转地联接到轴的提升构件和用于驱动提升构件朝向或远离取纸装置移动的致动器。

    Method of making a single rear fork bicycle frame
    23.
    发明授权
    Method of making a single rear fork bicycle frame 失效
    制造单个后叉自行车车架的方法

    公开(公告)号:US5676780A

    公开(公告)日:1997-10-14

    申请号:US445249

    申请日:1995-05-19

    摘要: A composite legal type bicycle frame is disclosed which contains a front frame portion and a rear frame portion. The front frame portion contains a central main and a plurality of legs for connecting the central main with various components of the bicycle, and the rear frame portion contains a rear fork, which consists of a left rear branch and a right rear branch. The left and right rear branches are first cured and glued together at respective abutting surfaces thereof to form an integral rear fork before they are adjoined with the front frame portion, via prepregs and using a cocuring procedure. The left and right rear branches are formed to contain cross-shaped matching protrusion and recess, respectively, on the abutting surfaces thereof, so as to enhance the integrity of the integral rear fork. As a result, a great flexibility of design options can be obtained. For example, the rear fork can be connected to one of the legs but not to the central main. Also, the front frame portion can be designed such that one of the legs is connected indirectly to the central main via another leg, and not directly connected to the central main.

    摘要翻译: 公开了一种复合法式自行车车架,其包括前框架部分和后框架部分。 前框架部分包括用于将中央主体与自行车的各种部件连接的中心主体和多个腿,并且后框架部分包含由左后分支和右后分支组成的后叉。 左右后分支首先在相应的邻接表面固化并胶合在一起,以便在与前框架部分相邻之前通过预浸料并使用共固化方法形成一体的后叉。 左右后分支形成为在其邻接表面上分别包含十字形匹配突起和凹部,以便增强整体后叉的完整性。 因此,可以获得极大的灵活性的设计选项。 例如,后叉可以连接到其中一个腿,而不是连接到中心主。 此外,前框架部分可以被设计成使得一个腿经由另一个腿间接地连接到中心主体,并且不直接连接到中心主体。

    Method of molding composite bicycle frames
    24.
    发明授权
    Method of molding composite bicycle frames 失效
    复合自行车车架成型方法

    公开(公告)号:US5368804A

    公开(公告)日:1994-11-29

    申请号:US91879

    申请日:1993-07-14

    摘要: A method of molding a composite bicycle frame that includes the steps of curing a pair of seat stays and chain stays respectively and then connecting with the front triangle. Non-foaming dilatable materials are provided at suitable locations in the mold, such as the steering support cavity, the pedal support cavity, the seat stay butting cavity and the chain stay butting cavity. By heating the mold once, the seat stays and chain stays will secure with the front triangle and the front triangle can be cured at the same time to simplify the mold and the process.

    摘要翻译: 一种模制复合自行车车架的方法,包括分别固化一对座椅撑杆和链条撑架,然后与前三角形连接的步骤。 非发泡可膨胀材料设置在模具中的适当位置,例如转向支撑腔,踏板支撑腔,座椅对接腔和链条停留对接腔。 通过加热模具一次,座椅支柱和链条撑杆将与前三角形固定,并且前三角形可以同时固化,以简化模具和工艺。

    DENDRITIC POLYMERS AND MAGNETIC RESONANCE IMAGING CONTRAST AGENT EMPLOYING THE SAME
    25.
    发明申请
    DENDRITIC POLYMERS AND MAGNETIC RESONANCE IMAGING CONTRAST AGENT EMPLOYING THE SAME 审中-公开
    透明聚合物和磁共振成像对比剂使用它

    公开(公告)号:US20090169480A1

    公开(公告)日:2009-07-02

    申请号:US12174431

    申请日:2008-07-16

    IPC分类号: A61K49/06

    CPC分类号: A61K49/124

    摘要: A dendritic polymer and a magnetic resonance imaging contrast agent employing the same. The magnetic resonance contrast agent includes the dendritic polymer according to the structure of wherein, P is CH2CH2O1, and 1 is not less than 1 and j is not less than 2; D is a C3-30 dendritic moiety having n oxygen residue, and n is not less than 3 and i is more than 1; X is C3-30 moiety having bi-functional groups; Z is independent and includes a C3-20 moiety having a plurality of functional group, wherein the functional groups are selected from a group consisting of carbonyl, carboxyl, amine, ester, amide, or chelate group, and Z respectively bonds with X by a group; and L is a metal cation.

    摘要翻译: 树突状聚合物和使用其的磁共振成像造影剂。 磁共振造影剂包括根据其结构的树枝状聚合物,其中P是CH 2 CH 2 O 1,1不小于1,j不小于2; D是具有n个氧残基的C3-30树枝状部分,n不小于3且i大于1; X是具有双官能团的C3-30部分; Z是独立的,并且包括具有多个官能团的C 3-20部分,其中所述官能团选自羰基,羧基,胺,酯,酰胺或螯合基团,Z分别与X键合 组; L是金属阳离子。

    Automatic paper feeder including an upper light source
    28.
    发明授权
    Automatic paper feeder including an upper light source 有权
    自动进纸器包括上光源

    公开(公告)号:US06252684B1

    公开(公告)日:2001-06-26

    申请号:US09191528

    申请日:1998-11-13

    申请人: Chin-I Lin

    发明人: Chin-I Lin

    IPC分类号: H04N104

    摘要: An automatic paper feeder including an upper light source comprises of a paper tray for holding a plurality of scanning documents, a base frame for mounting on the scanning platform of a scanner, a channel for guiding the scanning document to move along a desired direction and path, an upper light source, a transmission unit for picking up and moving the scanning document, a control unit for controlling the transmission unit and the upper light source, and a cable for wiring the automatic paper feeder to the scanner. The paper feeder enables the scanner to perform paper-feeding type scanning at high scanning efficiency. Beside providing automatic single page feeding, the automatic paper feeder also able to perform transparency scanning through its upper light source. The scanner equips with this automatic paper feeder thus able to perform dual function of reflective type and transparency scanning.

    摘要翻译: 包括上光源的自动进纸器包括用于保持多个扫描文档的纸托盘,用于安装在扫描仪的扫描平台上的基座,用于引导扫描文档沿着期望的方向和路径移动的通道 ,上光源,用于拾取和移动扫描文档的传输单元,用于控制传输单元和上光源的控制单元,以及用于将自动供纸器连接到扫描仪的电缆。 送纸器使扫描仪能够以高扫描效率进行送纸式扫描。 除了提供自动单页进纸,自动进纸器还能够通过其上光源进行透明扫描。 扫描仪配备这种自动进纸器,从而能够进行反射型和透明度扫描的双重功能。

    Paper-loading mechanism for a document duplicating machine
    29.
    发明授权
    Paper-loading mechanism for a document duplicating machine 失效
    文件复印机的纸张装载机构

    公开(公告)号:US06073924A

    公开(公告)日:2000-06-13

    申请号:US48958

    申请日:1998-03-26

    IPC分类号: B65H1/04 B65H1/14 B65H1/08

    CPC分类号: B65H1/04 B65H1/14

    摘要: A paper-loading mechanism for a document duplicating machine, which is driven by a reciprocating part in a document duplicating machine and performs periodical paper-loading control on a paper loader of the document duplicating machine, comprises an actuating unit, a transmitting unit, a paper-feeding pushrod, and a torsion spring. The actuating unit is utilized to provide reciprocating motion for the paper-loading mechanism for a document duplicating machine and is pushed by the reciprocating part along a line parallel and adjacent to one end of the trajectory of the reciprocating part. The transmitting unit is connected with the actuating unit and is used to transfer the reciprocating motion from the actuating unit to the feeding pushrod. The paper-feeding pushrod is located along one side of the paper loader of the document duplicating machine and is rotated along its own longitudinal central axis. The torsion spring is used to restore torsion energy and to drive smoothly the feeding pushrod, with one end thereof connected with the feeding pushrod and another connected with the transmitting unit.

    摘要翻译: 一种用于文件复制机的纸张装载机构,由文件复制机中的往复部分驱动,并在文件复印机的纸张装载机上执行定期的纸张加载控制,包括致动单元,发送单元, 送纸推杆和扭力弹簧。 致动单元用于为文件复制机器的纸张装载机构提供往复运动,并且被往复运动部件沿与往复运动部件的轨迹的一端平行并相邻的线推动。 传动单元与致动单元连接,用于将往复运动从致动单元传送到进料推杆。 送纸推杆位于文件复印机的装纸机的一侧,并沿其自身的纵向中心轴线旋转。 扭簧用于恢复扭转能量并平稳地驱动进料推杆,其一端与进料推杆连接,另一端与传动单元连接。

    Method of making continuous glass fiber-reinforced thermoplastic foam
sandwich composites
    30.
    发明授权
    Method of making continuous glass fiber-reinforced thermoplastic foam sandwich composites 失效
    连续玻璃纤维增​​强热塑性泡沫夹心复合材料的制备方法

    公开(公告)号:US5866051A

    公开(公告)日:1999-02-02

    申请号:US839030

    申请日:1997-04-23

    摘要: A method for making continuous fiber-reinforced plastic composites is disclosed. It involves the steps of (a) using an extruder to continuously extrude a first plastic resin through an extruder die to form a first plastic resin layer; (b) continuously pulling a plurality of prepreg strips along with the first plastic resin layer; and (c) combining the plurality of prepreg strips with the first plastic resin layer to form a sandwiched composite containing at least two prepreg layers separated by the first plastic resin. The prepreg strip contains reinforcing fibers impregnated with a second plastic resin. The fiber-reinforced and sandwich-structured plastic composites exhibit greatly improved flexural strength and flexural modulus approaching those of real wood, and can be drilled, nailed, chiseled, saw, etc, similar to natural wood.

    摘要翻译: 公开了制造连续纤维增强塑料复合材料的方法。 其包括以下步骤:(a)使用挤出机连续挤出第一塑料树脂通过挤出模头以形成第一塑料树脂层; (b)与第一塑料树脂层一起连续地牵拉多个预浸料条; 和(c)将多个预浸料条与第一塑料树脂层组合以形成包含由第一塑料树脂隔开的至少两个预浸料层的夹层复合材料。 预浸料条含有浸渍有第二塑料树脂的增强纤维。 纤维增强和夹层结构的塑料复合材料显示出大大提高的弯曲强度和接近真实木材的弯曲模量,并且可以与天然木材类似地钻,钉,凿,锯等。