Variant frequency detector circuit
    71.
    发明授权
    Variant frequency detector circuit 失效
    变频检波电路

    公开(公告)号:US5657361A

    公开(公告)日:1997-08-12

    申请号:US523602

    申请日:1995-09-05

    IPC分类号: G01R23/00 H03K9/06 H03K21/38

    CPC分类号: G01R23/005

    摘要: A detector circuit for detecting abnormalities in the oscillation frequency of a clock signal, includes a counter and a comparator. The counter is supplied with a reference clock signal, and counts the number of pulses of the reference clock signal to output a signal indicative of the count value. In response to the clock signal, the counter clears the count value. The comparator compares the count value of the counter with a specified value stored in its register, and generates a detection signal indicating whether the frequency of the clock signal is within expected limits, based on the comparison result.

    摘要翻译: 用于检测时钟信号的振荡频率异常的检测器电路包括计数器和比较器。 计数器提供参考时钟信号,并对参考时钟信号的脉冲数进行计数,以输出表示计数值的信号。 响应于时钟信号,计数器清除计数值。 比较器将计数器的计数值与存储在其寄存器中的指定值进行比较,并且基于比较结果生成指示时钟信号的频率是否在预期限度内的检测信号。

    Waste paper processing system
    72.
    发明授权
    Waste paper processing system 失效
    废纸处理系统

    公开(公告)号:US5427321A

    公开(公告)日:1995-06-27

    申请号:US67613

    申请日:1993-05-27

    摘要: A waste paper processing system includes an upper shredding portion and a lower compressing portion. The shredding portion includes to horizontally parallel shafts mounting thereon a plurality of circular blades. The shafts are rotated to spin outwardly of a space between the shafts from a paper feeding direction. Presser arms are provided for retaining paper from above during shredding and stopper arms and a filter portion are provided below the blades to assure the paper is shredded sufficiently. After shredding the paper falls into a hopper and is introduced via a rotor to the compression portion. In the compression portion a screw is rotated for urging the shredded paper into a compression tube the tube as a narrower portion at the lower end for assuring sufficient compression of the shredded paper. In addition, water is added to the shredded paper in the upper side of the compression tube for binding the shredded paper together as pulp. A sensor arrangement is provided for assuring sufficient water is introduced to the shredded paper automatically during compression operation. After the pulp is output from the compression portion, a conveyer arrangement is provided for loading the pulp into a tray or bag to facilitate easy disposal or recycling.

    摘要翻译: 废纸处理系统包括上部切碎部分和下部压缩部分。 切碎部分包括安装在其上的水平平行的轴上的多个圆形刀片。 轴被旋转以从进给方向从轴之间的空间向外旋转。 提供压臂用于在切碎和止动臂期间从上方保持纸张,并且在叶片下方设置过滤部分以确保纸张被充分切碎。 粉碎后,纸落入料斗,并通过转子引入压缩部分。 在压缩部分中,旋转螺杆,以将切碎的纸张推入压缩管中,将管作为下端的较窄部分,以确保切碎的纸张的足够的压缩。 此外,在压缩管的上侧的切碎的纸上加入水,以将碎纸捆在一起作为纸浆。 提供了一种传感器装置,用于确保在压缩操作期间自动将足够的水引入碎纸。 在从压缩部分输出纸浆之后,提供输送装置用于将纸浆装载到托盘或袋中以便于容易的处置或再循环。

    Reel-locking mechanism for compact tape cassette
    73.
    发明授权
    Reel-locking mechanism for compact tape cassette 失效
    紧凑型磁带盒的卷轴锁定机构

    公开(公告)号:US5402955A

    公开(公告)日:1995-04-04

    申请号:US918591

    申请日:1992-07-24

    IPC分类号: G11B23/087

    CPC分类号: G11B23/08721

    摘要: A cassette has supply and take up reels with corresponding annular gears thereon. A pivotally mounted driving brake arm has an intermediately positioned pawl engaging the take up reel gear. An end of the driving brake arm is spaced from a coacting end of a pivotally mounted driven brake arm. An opposite end of the driven brake arm has a pawl for engaging the gear of the supply reel. When the tape is slack, the tape up reel incrementally rotates to tighten it, causing the take up reel pawl to incremental ratchet over the mating gear. This causes the driving arm to rotate and displace its end into abutting relation with the coacting end of the driven arm. Consequently, the ratchet of the driven brake arm rotates and its corresponding pawl disengages from the supply reel gear to allow the supply reel to incrementally pay out a length of tape sufficient to prevent overtightening.

    摘要翻译: 盒式磁带在其上提供并卷绕有相应的环形齿轮。 枢轴安装的驱动制动臂具有接合卷取卷轴齿轮的中间位置的棘爪。 驱动制动臂的端部与枢转安装的从动制动臂的共同作用的端部间隔开。 从动制动臂的另一端具有用于接合供给卷轴的齿轮的棘爪。 当磁带松弛时,磁带卷轴逐渐旋转以使其收紧,从而使卷取卷轴棘爪在配合齿轮上增加棘轮。 这使得驱动臂旋转并将其端部移动成与从动臂的共同作用的端部邻接关系。 因此,从动制动臂的棘轮旋转并且其相应的棘爪与供带盘齿轮脱离,以允许供带盘递增地支付足以防止过紧的长度的带。

    Wheeled road surface cutter
    74.
    发明授权
    Wheeled road surface cutter 失效
    轮式路面切割机

    公开(公告)号:US5234284A

    公开(公告)日:1993-08-10

    申请号:US787664

    申请日:1991-11-04

    IPC分类号: B62D12/00 B62D51/00 E01C23/09

    摘要: Provided with a wheeled road surface cutter comprising a front section attached thereto with steerable front wheels on both sides thereof, a rear section attached thereto with rear wheels, a pivot joint for coupling the front end of the rear section to the rear end of the front section, and a cutting device attached to the rear section on one side and substantially aligned with one of the front wheels on the same side.

    摘要翻译: 提供一种轮式路面切割机,其包括前部,其两侧安装有可转向的前轮,后部具有后轮,后部具有后轮,用于将后部的前端连接到前部的后端 剖面,以及在一侧安装在后部上并且与同一侧的前轮中的一个基本对齐的切割装置。

    Method for metered supply of material, apparatus therefor, and method
for production of hydrophilic polymer by use thereof
    75.
    发明授权
    Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof 失效
    材料计量供应方法及其设备及其使用方法生产水解聚合物

    公开(公告)号:US5229487A

    公开(公告)日:1993-07-20

    申请号:US499450

    申请日:1990-06-22

    CPC分类号: B65G47/19

    摘要: A method for metered supply of a delivered material to the next step, which method is characterized by regulating the thickness of the material on a conveyor before the material in the process of transfer on the conveyor from the incoming end thereof to the outgoing end thereof reaches the outgoing end, removing portions of a prescribed amount one at a time from the upper side part of the material by means of a scraping member adapted to cut into the upper side part of the material causing the removed portions of the upper side part of the material to be discharged past the outgoing end of the conveyor by means of the scraping member and, at the same time, causing the lower side part of the material discharged into by the scraping member to be discharged past the outgoing end by means of the conveyor, and an apparatus therefor.

    摘要翻译: PCT No.PCT / JP89 / 00108 Sec。 371日期1990年6月22日 102(e)日期1990年6月22日PCT提交1989年10月27日PCT公布。 第WO90 / 04557号公报 日期:1990年5月3日。一种用于向下一步骤计量供应输送材料的方法,该方法的特征在于在输送机上的材料在输送机的输入端的输入端之前调节材料在输送机上的厚度 其出口端到达出口端,借助于适于切入材料的上侧部分的刮削构件,从材料的上侧部分一次去除规定量的部分,从而使被去除的部分 通过刮削构件将要排出的材料的上侧部分通过输送机的出口端,并且同时使由刮削构件排出的材料的下侧部分排出通过出口 通过输送机结束,其装置。

    Fuel injection type internal combustion engine
    76.
    发明授权
    Fuel injection type internal combustion engine 失效
    燃油喷射型内燃机

    公开(公告)号:US5121716A

    公开(公告)日:1992-06-16

    申请号:US715812

    申请日:1991-06-17

    摘要: A fuel injection type internal combustion engine has a pair of intake ports provided in a cylinder head to connect a pair of intake valve bores facing a combustion chamber with a single intake inlet end. A fuel injection valve is disposed in an orientation frm the intake inlet end toward both the intake valve bores and includes an assist-air supply means for finely atomizing the fuel. A valve operating mechanism is provided for selectively stopping the intake through one of the intake ports in accordance with the operational condition of the engine. A control means is connected to the assist-air supply means for controlling the assist-air supply means to stop the supply of assist air from the assist-air supply means in at least a portion of an operational region in which the intake through one of the intake ports is substantially stopped. This ensures that the impediment of the production of the swirl by the assist air can be avoided by stopping the supply of assist air in a condition in which the intake through one of the intake ports is substantially stopped to produce a swirl in the combustion chamber.

    摘要翻译: 燃料喷射型内燃机具有设置在气缸盖中的一对进气口,用于将面对燃烧室的一对进气门孔与单个进气口连接。 燃料喷射阀以进气入口端朝向进气门孔的方向设置,并且包括用于使燃料精细雾化的辅助空气供给装置。 根据发动机的运行状态,提供一个阀操作机构,用于通过一个进气口选择性地停止进气。 控制装置连接到辅助空气供应装置,用于控制辅助空气供应装置,以在至少一部分操作区域中停止从辅助空气供应装置供应辅助空气,其中进气通过以下之一 进气口基本停止。 这确保了在通过一个进气口的进气基本上停止以在燃烧室中产生涡流的状态下停止辅助空气的供应来避免辅助空气产生涡流的障碍。

    Paper sheet bundle processing apparatus
    77.
    发明授权
    Paper sheet bundle processing apparatus 失效
    纸板包装加工设备

    公开(公告)号:US5090573A

    公开(公告)日:1992-02-25

    申请号:US497966

    申请日:1990-03-23

    IPC分类号: G07D9/00 B65B69/00

    摘要: A paper sheet bundle processing apparatus. The apparatus receives a bundle of sheaves bound with large bands. Each sheaf within the bundle is bound with a small band. The bundle is moved to a band removing section where the large bands are removed. The bundle is then moved to a sheaf extracting section where each sheaf is extracted from the bundle one at a time. A band removing apparatus removes the small band from each sheaf thus allowing the paper sheets to be removed individually.

    摘要翻译: 纸张束处理装置。 该装置接收与大带绑定的一束滑轮。 束内的每个捆绑有一个小带。 将束移动到去除大带的带除去部分。 然后将束移动到捆提取部分,其中每个捆一次一个地从捆中提取。 带去除装置从每个纸巾中去除小带,从而允许单独去除纸张。

    Brushless dc motor and rotor magnet
    78.
    发明授权
    Brushless dc motor and rotor magnet 失效
    无刷直流电动机和转子磁铁

    公开(公告)号:US5030868A

    公开(公告)日:1991-07-09

    申请号:US503699

    申请日:1990-04-03

    IPC分类号: H02K1/27 H02K29/08

    CPC分类号: H02K29/08 H02K1/2786

    摘要: A brushless dc motor comprising a stator, and a rotor incorporating a hollow cylindrical permanent magnet. The rotor magnet has sectors magnetized radially in opposite directions to define poles of opposite polarity extending around the circumference of the magnet. The magnet is completely magnetized so as to leave no non-magnetized sectors between the poles of the magnet. The magnet has grooves in its surface facing the stator, the grooves extending in the longitudinal direction of the magnet. Each groove is offset from, or non-symmetrical with respect to, the center of the rotor pole in which it is located.

    摘要翻译: 一种无刷直流电动机,其包括定子和包含中空圆柱形永磁体的转子。 转子磁体具有沿相反方向径向磁化的扇区,以限定围绕磁体圆周延伸的相反极性的磁极。 磁体被完全磁化,从而在磁体的磁极之间不留下非磁化扇区。 磁体在面向定子的表面上具有凹槽,凹槽在磁体的纵向方向上延伸。 每个凹槽相对于其位于其中的转子极的中心偏移或非对称。

    Method for fabricating a 1-chip microcomputer
    79.
    发明授权
    Method for fabricating a 1-chip microcomputer 失效
    1片微型计算机的制造方法

    公开(公告)号:US4833620A

    公开(公告)日:1989-05-23

    申请号:US836752

    申请日:1986-03-06

    申请人: Hitoshi Takahashi

    发明人: Hitoshi Takahashi

    摘要: A method for fabricating a 1-chip microcomputer accompanied by a so-called evaluation chip provided an interface for an external memory device in which a program to be written in a ROM of the 1-chip microcomputer is stored and evaluated in advance. The method includes producing masks for fabricating the chips of a 1-chip microcomputer and replacing ROM patterns in the masks by patterns for forming the interface means. Also included are the steps of adding patterns for additional bonding pads and wiring to the masks, where the additional bonding pads are arranged in an array at the outermost periphery of the evaluation chip, and the additional wiring connecting the additional bonding pads to the interface bonding pads which are formed at the inner region of the evaluation chip so as to have the same arrangement as in the corresponding 1-chip microcomputer chips. Patterns for the additional bonding pads and the connections to the additional bonding pads are usually added to the wiring patterns formed in the uppermost layer of a multiple-layer wiring configuration in the 1-chip microcomputer.

    摘要翻译: 一种伴随有所谓的评估芯片的1片微型计算机的制造方法,提供了用于预先存储并评估要写入到1片微型计算机的ROM中的程序的外部存储装置的接口。 该方法包括制造用于制造1片微型计算机的芯片的掩模,并且通过用于形成接口装置的图案来代替掩模中的ROM图案。 还包括以下步骤:将额外的接合焊盘和布线的图案添加到掩模,其中附加接合焊盘以评估芯片的最外周排列成阵列,并且将附加接合焊盘连接到界面接合 在评估芯片的内部区域形成有与相应的1片微型计算机芯片相同的布置的焊盘。 用于附加接合焊盘的图案和与附加接合焊盘的连接通常被添加到形成在1片微型计算机中的多层布线配置的最上层中的布线图案。