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    • 3. 发明授权
    • Wheelchair with anti-tip assembly
    • 带反头组装的轮椅
    • US5137295A
    • 1992-08-11
    • US662185
    • 1991-02-28
    • Gregory A. Peek
    • Gregory A. Peek
    • A61G5/10
    • A61G5/10A61G5/1054A61G5/1089A61G5/1067Y10S297/04
    • A wheelchair having an active anti-tipper assembly to prevent its rider from tipping over backwards when the backrest frame is reclined rearwardly. The anti-tipper assembly has a pair of laterally spaced linkage members whose top ends are pivotally connected to the backrest frame. The bottom ends of the linkage members are pivotally connected to leg members at a point intermediate their length. The leg member in turn have their top ends pivotally connected to the rear ends of the longitudinally extending bottom frame members of the wheelchair frame. The linkage members are adjustable in length. The anti-tipping leg members have rollers secured to their rearward ends.
    • 轮椅具有主动的防拆装置,以防止当靠背框架向后倾斜时其骑车者向后倾斜。 防倾卸组件具有一对侧向间隔开的连接构件,其顶端枢转地连接到靠背框架。 连杆构件的底端在它们的长度中间的点处枢转地连接到腿构件。 腿部构件又使其顶端枢转地连接到轮椅框架的纵向延伸的底部框架构件的后端。 连杆构件的长度可调。 防倾翻腿部件具有固定到其后端的辊。
    • 4. 发明授权
    • Power brick
    • 电力砖
    • US06307764B1
    • 2001-10-23
    • US09019145
    • 1998-02-05
    • Gregory A. PeekJonathan C. LeukerSteven D. Kassel
    • Gregory A. PeekJonathan C. LeukerSteven D. Kassel
    • H02M700
    • H04L12/10H04B3/542
    • Briefly, in accordance with one embodiment of the invention, a power brick for use with a network adapter includes: a power supply and at least one signal transformer. The power supply and the signal transformer are physically remote from the network adapter and capable of being electronically coupled to the network adapter via a cable. Briefly, in accordance with another embodiment of the invention, a power brick for use with a network adapter includes: at least two signal transformers. The at least two signal transformers are physically remote from the network adapter and capable of being electronically coupled to the network adapter via a cable. Briefly, in accordance with on more embodiment of the invention, a method of using a power brick with a network adapter includes the following. A high voltage power supply including superpositioned high frequency communications signals is received via a power brick. The voltage of the received signal is reduced. The reduced voltage is transmitted to the network adapter via a cable.
    • 简而言之,根据本发明的一个实施例,一种用于网络适配器的功率砖包括:电源和至少一个信号变压器。 电源和信号变压器在物理上远离网络适配器,并且能够通过电缆电耦合到网络适配器。 简而言之,根据本发明的另一实施例,一种与网络适配器一起使用的电源砖包括:至少两个信号变压器。 所述至少两个信号变压器在物理上远离网络适配器并且能够通过电缆电耦合到网络适配器。 简而言之,根据本发明的更多实施例,使用具有网络适配器的电力砖的方法包括以下。 包括叠加的高频通信信号的高压电源通过电源砖接收。 接收信号的电压降低。 降低的电压通过电缆传输到网络适配器。
    • 5. 发明授权
    • Detent
    • 棘爪
    • US5462380A
    • 1995-10-31
    • US337324
    • 1994-11-10
    • Gregory A. PeekWilliam B. LytleJohn A. Dyer
    • Gregory A. PeekWilliam B. LytleJohn A. Dyer
    • A61G5/12F16B7/10F16B21/00
    • F16B7/105A61G5/12Y10T403/606
    • A detent for releasably securing an inner telescoping tube within an outer telescoping tube. The said tubes having alignable openings in the walls thereof for receiving the detent. The detent is formed by a detent pin which extends through the tube wall openings and releasably latches the tubes together. A leaf spring secured at the inserted end of said inserted tube extends within the outer tube into supporting and biasing engagement with the detent pin. The spring biases said pin into the latching position. For releasing the detent, a bell crank is pivotally mounted within the inserted tube. One end of the bell crank is engaged with the locking pin and biasing spring and the other end is secured to an actuating knob which extends through the wall of the inserted tube.
    • 用于将内伸缩管可释放地固定在外伸缩管内的制动器。 所述管在其壁中具有可对准的开口,用于接收棘爪。 制动器由止动销形成,该止动销延伸穿过管壁开口并将管可释放地锁定在一起。 固定在所述插入管的插入端处的板簧在外管内延伸以与止动销的支撑和偏压接合。 弹簧将所述销偏压到锁定位置。 为了释放制动器,将曲柄枢转地安装在插入的管内。 钟形曲柄的一端与锁定销和偏压弹簧接合,另一端固定在延伸穿过插入管的壁的致动旋钮上。
    • 8. 发明授权
    • Email capable fax machine and methods for using the same
    • 具有电子邮件功能的传真机及其使用方法
    • US06614551B1
    • 2003-09-02
    • US09448073
    • 1999-11-23
    • Gregory A. Peek
    • Gregory A. Peek
    • B41B140
    • H04L51/066H04N1/00209H04N1/00212H04N1/3209H04N2201/0022H04N2201/0024H04N2201/0067H04N2201/0068H04N2201/0086
    • A fax machine works as a fax machine, and is capable of sending and receiving image data by email. In addition to a fax type scanner and fax type printer, the device includes an alphanumeric keyboard, a processor and a memory. The device is configured as a customer for an internet service provider, with its own email address, i.e., a user name and password. The device includes an internet type modem that is set up for calling either another fax machine or a customer number of the provider. The user enters in the keyboard either the telephone number of the other fax machine, or the email address of the addressee. The processor determines which one is entered by examining the entry for the “169” character of an email address. If it is a regular fax transmission, the other fax machine is dialed, and the document is scanned and transmitted. If it is an email transmission, the document is stored, converted into an internet type graphics file, and then emailed as an attachment to the email address through the internet service provider. The email is received by a human email user who can view the file in a screen of a personal computer without needing a fax machine. Alternately the email is received by another fax machine of the invention, which stores it, converts it to fax type data, and then prints it as if receiving a regular fax transmission.
    • 传真机作为传真机工作,能够通过电子邮件发送和接收图像数据。 除了传真型扫描仪和传真型打印机之外,设备还包括字母数字键盘,处理器和存储器。 该设备被配置为互联网服务提供商的客户,具有其自己的电子邮件地址,即用户名和密码。 该设备包括互联网型调制解调器,其设置用于呼叫另一传真机或提供商的客户号码。 用户输入其他传真机的电话号码或收件人的电子邮件地址。 处理器通过检查电子邮件地址的“169”字符的条目来确定输入哪一个。 如果是常规传真传输,则拨打另一台传真机,扫描并传送文件。 如果是电子邮件传输,则文档将被存储,转换为互联网类型的图形文件,然后通过互联网服务提供商作为电子邮件地址的附件发送电子邮件。 电子邮件由人类电子邮件用户接收,他们可以在不需要传真机的情况下在个人计算机的屏幕中查看文件。 或者,电子邮件由存储它的本发明的另一传真机接收,将其转换为传真类型数据,然后如同接收常规传真传输一样打印。
    • 9. 发明授权
    • Linear list based DMA control structure
    • 基于线性列表的DMA控制结构
    • US5644784A
    • 1997-07-01
    • US398439
    • 1995-03-03
    • Gregory A. Peek
    • Gregory A. Peek
    • G06F13/28
    • G06F13/28
    • Linear list based direct memory access (DMA) control structure for controlling a DMA processor through a linear list of DMA descriptors in memory. A descriptor entry is deposited at the end of the linear list. Each descriptor entry has an address associated with their location in the linear list. A pointer to the linear list points to a single location in the linear Fist. A next descriptor entry is accessed by decrementing the address corresponding to the single location. The descriptor entries are read from the linear list of DMA descriptors DMA transfers are performed.
    • 基于线性列表的直接存储器访问(DMA)控制结构,用于通过存储器中DMA描述符的线性列表来控制DMA处理器。 描述符条目存放在线性列表的末尾。 每个描述符条目具有与它们在线性列表中的位置相关联的地址。 指向线性列表的指针指向线性拳头中的单个位置。 通过递减与单个位置对应的地址来访问下一个描述符条目。 从DMA描述符的线性列表中读取描述符条目,DMA传送被执行。