公开(公告)号：US4591714A

公开(公告)日：1986-05-27

申请号：US711167

申请日：1985-03-13

申请人： Chiaki Goto ,  Kazuo Horikawa ,  Masaru Noguchi

发明人： Chiaki Goto ,  Kazuo Horikawa ,  Masaru Noguchi

IPC分类号： G03B42/02 ,  A61B6/00 ,  G01T1/29 ,  G02B5/04 ,  G02B6/00

CPC分类号： G01T1/2014

摘要： A light guide member comprises three optical blocks. The first optical block is provided with a light input face positioned close to and approximately in parallel with a stimulable phosphor sheet carrying a radiation image stored therein, and a light output face parallel with the light input face. The second optical block is provided with a light input face slightly spaced apart from the light output face of the first optical block, a dichroic optical plane extending upward from one end of the light input face at an angle of approximately 45.degree., and a light output face extending downward from an upper end of the dichroic optical plane. The dichroic optical plane transmits stimulating rays and reflects light emitted by the stimulable phosphor sheet upon exposure to stimulating rays. The third optical block is provided with a light input face slightly spaced apart from the light output face of the second optical block, and upper and lower total reflection planes extending horizontally from upper and lower ends of the light input face.

摘要翻译： 导光构件包括三个光学块。 第一光学块设置有光输入面，其靠近并大致平行于携带存储在其中的放射线图像的可刺激的荧光片，以及与光输入面平行的光输出面。 第二光学块设置有与第一光学块的光输出面略微间隔开的光输入面，从光输入面的一端以大约45°的角度向上延伸的二向色光学平面，以及光 输出面从分色光学平面的上端向下延伸。 二色性光学平面透射刺激光线并且在暴露于刺激光线时反射由可刺激的荧光体片发射的光。 第三光学块设置有与第二光学块的光输出面略微间隔开的光输入面，以及从光输入面的上端和下端水平延伸的上下全反射面。

公开(公告)号：US4841135A

公开(公告)日：1989-06-20

申请号：US235131

申请日：1988-08-23

申请人： Chiaki Goto ,  Kazuo Horikawa

发明人： Chiaki Goto ,  Kazuo Horikawa

IPC分类号： G02B26/12 ,  G02B27/00 ,  H04N1/047 ,  H04N1/113

CPC分类号： G02B27/0031 ,  G02B26/127 ,  H04N1/0473 ,  H04N1/1135 ,  H04N2201/0471 ,  H04N2201/04762

摘要： A method of correcting unevenness in scanning lines in a light beam scanning apparatus having a mechanical scanning light beam deflector which rotates about a rotational axis to deflect a scanning light beam in a main scanning direction and a correcting light beam deflector for deflecting the scanning light beam in a sub-scanning direction, comprising steps of continuously detecting deflection of the rotational axis of the scanning light beam deflector to obtain nonperiodic deviation of the scanning light beam in the sub-scanning direction, storing the difference between a position of the scanning light beam detected at a starting point immediately before the effective scanning range and the nonperiodic deviation of the scanning light beam as a starting point deviation, storing the difference between a position of the scanning light beam detected at an end point immediately behind the effective scanning range and the nonperiodic deviation of the scanning light beam as an end point deviation, successively calculating deviation of the scanning light beam from a target scanning position in the middle of straight scanning on the basis of the stored starting point deviation, the stored end point deviation and the rotating angle of the scanning light beam deflector as periodic deviation, and determining the amount by which the scanning light beam is to be deflected in the sub-scanning direction by the correcting light beam deflector on the basis of the sum of the nonperiodic deviation and the periodic deviation.

摘要翻译： 一种校正具有机械扫描光束偏转器的光束扫描装置中的不平坦度的方法，所述机械扫描光束偏转器围绕旋转轴线旋转以使主扫描方向上的扫描光束偏转，以及校正光束偏转器，用于偏转扫描光束 在副扫描方向上，包括以下步骤：连续地检测扫描光束偏转器的旋转轴的偏转，以获得扫描光束在副扫描方向上的非周期性偏差，存储扫描光束的位置之间的差异 在紧接有效扫描范围之前的起始点和扫描光束的非周期性偏差作为起始点偏差处检测到，存储在紧接在有效扫描范围之后的终点处检测到的扫描光束的位置与 作为终点偏移的扫描光束的非周期性偏差 根据存储的起始点偏差，存储的终点偏差和扫描光束偏转器的旋转角度作为周期性偏差，依次计算扫描光束在直扫描中间的目标扫描位置的偏差， 并且基于非周期偏差和周期性偏差之和来确定扫描光束在副扫描方向上被校正光束偏转器偏转的量。

公开(公告)号：US20090248950A1

公开(公告)日：2009-10-01

申请号：US12147568

申请日：2008-06-27

申请人： Masaru TAMAKI ,  Akira Kato ,  Kazuo Horikawa ,  Yoshifumi Takamoto

发明人： Masaru TAMAKI ,  Akira Kato ,  Kazuo Horikawa ,  Yoshifumi Takamoto

IPC分类号： G06F12/14 ,  G06F12/00 ,  G06F21/00

CPC分类号： G06F21/6227 ,  G06F12/145

摘要： A user data protection method in which a management server includes an address replacement table having correspondence relation of memory addresses of a memory assigned to a virtual server and memory addresses of a memory assigned to a virtualization mechanism which is different from that at usual time, comprising the steps of: making, when an event occurs, the virtual server send virtual server identifier information for identifying the virtual server to the management server; making the management server detect the event; making the management server specify the virtual server in which the event occurs in accordance with the virtual server identifier information; sending the address replacement table to the virtualization mechanism of the physical server including the specified virtual server; and changing the correspondence relation of the memory addresses of the virtual server and the memory addresses of the virtualization mechanism on the basis of the address replacement table.

摘要翻译： 一种用户数据保护方法，其中管理服务器包括具有分配给虚拟服务器的存储器的存储器地址与分配给虚拟化机制的存储器的存储器地址的对应关系的地址替换表，其与通常时间不同的存储器地址，包括 以下步骤：当事件发生时，虚拟服务器向管理服务器发送用于识别虚拟服务器的虚拟服务器标识符信息; 使管理服务器检测事件; 使得管理服务器根据虚拟服务器标识符信息指定事件发生的虚拟服务器; 将地址替换表发送到包括指定的虚拟服务器的物理服务器的虚拟化机制; 并且基于地址替换表来改变虚拟服务器的存储器地址与虚拟化机制的存储器地址的对应关系。

公开(公告)号：US06657541B2

公开(公告)日：2003-12-02

申请号：US10078508

申请日：2002-02-21

申请人： Kazuo Horikawa

发明人： Kazuo Horikawa

IPC分类号： E02F9/20 ,  F16H59/02 ,  F16H59/08 ,  B60Q1/22

CPC分类号： F16H59/02 ,  B60W2050/143 ,  F16H2059/088 ,  F16H2059/708

摘要： A reversing operation detecting device for a work vehicle, in which a forward and reverse travel operating lever is favorable in operability and which stably detects the reversing operation of the operating lever to be capable of issuing a vehicle reversing alarm. A non-contact type sensor detects the reversing operation of the forward and reverse travel-operating lever. A detected link is provided to perform opposite swinging motions in forward and reverse directions, respectively, following the swinging of the operating lever in forward and reverse directions, and the reverse swinging motion of the detected link intersects the non-contact type sensor for detection of reverse operation. The detected link is composed of an interlocking lever interlocking with a forward and reverse swinging shaft of the operating lever to swing, and a seesaw movement lever performing a motion to follow swinging of the interlocking lever in a reverse direction to approach a detecting surface of the non-contact type sensor to actuate the non-contact type sensor and a motion to follow swinging of the interlocking lever in a forward direction to separate from the detecting surface of the sensor to make the sensor inactive.

公开(公告)号：US5099119A

公开(公告)日：1992-03-24

申请号：US627902

申请日：1990-12-14

申请人： Kazuo Horikawa

发明人： Kazuo Horikawa

IPC分类号： G03B42/02 ,  G06T1/00 ,  H04N1/04

CPC分类号： G03B42/02

摘要： An image recording and read-out apparatus comprises an endless recording belt having a stimulable phosphor layer, a group of conveyor rollers for supporting and circulating the recording belt, a snaking detection means for detecting the amount and direction of snaking of the recording belt, and a snaking suppression means for suppressing snaking of the recording belt which, in response to the output of the snaking detection means, swings the axis of rotation of a prescribed one of the group of conveyor rollers in a direction which produces substantially no change in the length of the conveyance path of the recording belt.

公开(公告)号：US4976527A

公开(公告)日：1990-12-11

申请号：US397814

申请日：1989-08-24

申请人： Kazuo Horikawa ,  Kouichi Okada ,  Ichirou Miyagawa

发明人： Kazuo Horikawa ,  Kouichi Okada ,  Ichirou Miyagawa

IPC分类号： H01S3/10 ,  G02B27/14 ,  H01S3/00 ,  H01S3/101 ,  H01S3/23 ,  H01S5/00 ,  H01S5/40

CPC分类号： G02B19/0057 ,  G02B19/0028 ,  G02B27/0977 ,  G02B27/143 ,  H01S3/005 ,  H01S5/4025 ,  H01S5/005 ,  H01S5/4012

摘要： A beam-combining laser beam source device comprising an airtight housing and a laser beam source unit housed in the housing. The laser beam source unit comprises laser beam sources and collimator optical systems respectiely positioned in optical paths of laser beams, which are radiated from the laser beam sources, in order to collimate the laser beams. Optical path adjusting elements are respectively positioned in the optical paths of the laser beams in order to radiate the laser beams along optical paths parallel and close to one another. The laser beam sources, the collimator optical systems, and the optical path adjusting elements are supported on a single support. The housing is provided with a temperature sensor, which detects the temperature in the housing, and temperature adjusting elements which heat or chill the housing on the basis of control of the temperature sensor so that the temperature in the housing is kept constant.

摘要翻译： 一种束组合激光束源装置，包括一个气密的壳体和一个容纳在壳体中的激光束源单元。 激光束源单元包括激光束源和准直器光学系统，其被定位在从激光束源辐射的激光束的光路中，以便准直激光束。 光路调整元件分别位于激光束的光路中，以沿着光路平行并彼此靠近地辐射激光束。 激光束源，准直器光学系统和光路调节元件被支撑在单个支撑件上。 壳体设置有温度传感器，其检测壳体中的温度，以及温度调节元件，其基于温度传感器的控制来加热或冷却壳体，使得壳体中的温度保持恒定。

公开(公告)号：US4876452A

公开(公告)日：1989-10-24

申请号：US677446

申请日：1984-12-03

申请人： Kazuo Horikawa

发明人： Kazuo Horikawa

IPC分类号： G03B42/02 ,  A61B6/00 ,  G01T1/29 ,  G21K4/00 ,  H04N1/113 ,  H04N1/192

CPC分类号： H04N1/1135 ,  G01T1/2014 ,  H04N1/192

摘要： A radiation image read-out apparatus comprises many stimulating ray sources and a single light deflector for making many beams of stimulating rays emitted by the stimulating ray sources impinge upon different portions of a stimulable phosphor sheet carrying a radiation image stored therein so that the different portions are scanned by the beams of stimulating rays in a main scanning direction. The stimulating ray sources are turned on pulsewise at timings deviated from each other so that they generate large outputs. The stimulable phosphor sheet is moved with respect to the beams of stimulating rays in a sub-scanning direction normal to the main scanning direction, and light emitted by the stimulable phosphor sheet when exposed to the beams of stimulating rays is detected and converted into electric image signals.

摘要翻译： 辐射图像读出装置包括许多刺激的射线源和一个单一的光偏转器，用于使得由刺激射线源发射的许多刺激光束照射在携带存储在其中的辐射图像的可刺激磷光体片的不同部分上，使得不同部分 被主扫描方向的刺激光线束扫描。 刺激的射线源在彼此偏离的定时处脉动地被打开，使得它们产生大的输出。 可刺激的荧光体片相对于沿主扫描方向的副扫描方向的刺激光线移动，并且当被刺激的光束暴露时，由可刺激的荧光体片发射的光被检测并转换成电图像 信号。

公开(公告)号：US4868388A

公开(公告)日：1989-09-19

申请号：US212156

申请日：1988-06-24

申请人： Kazuo Horikawa

发明人： Kazuo Horikawa

IPC分类号： H04N1/04 ,  H04N1/40 ,  H04N1/409

CPC分类号： H04N1/4092 ,  H04N1/40056

摘要： A radiation image read-out apparatus is constituted for exposing a stimulable phosphor sheet carrying a radiation image stored thereon to stimulating rays which cause the stimulable phosphor sheet to emit light in proportion to the stored radiation energy, and photoelectrically detecting the light emitted by the portion of the stimulable phosphor sheet exposed to the stimulating rays by use of a photodetector to obtain an image signal representing the radiation image. The apparatus comprises a sharpness adjuster for adjusting sharpness of a visible image reproduced based on the image signal, a light amount detector for detecting the light amount of stimulating rays, and a control circuit for receiving the output of the light amount detector, and controlling the sharpness adjuster in accordance with a decrease in the light amount of stimulating rays so that sharpness of the visible image is decreased.

摘要翻译： 一种放射线图像读取装置，用于使携带其上存储的放射线图像的可刺激的磷光体片曝光，以刺激可激发的荧光粉片与所存储的辐射能量成比例地发光的光线，并且光电检测由该部分发射的光 通过使用光电检测器暴露于刺激光线的可刺激的荧光粉片，以获得表示辐射图像的图像信号。 该装置包括用于调整基于图像信号再现的可见图像的清晰度的清晰度调节器，用于检测刺激光线的光量的光量检测器和用于接收光量检测器的输出的控制电路， 锐度调节器根据刺激光线的光量的减少使得可见光图像的清晰度降低。

公开(公告)号：US4727300A

公开(公告)日：1988-02-23

申请号：US744446

申请日：1985-06-13

申请人： Kazuo Horikawa ,  Yoshiaki Ishino ,  Takenori Tomita

发明人： Kazuo Horikawa ,  Yoshiaki Ishino ,  Takenori Tomita

IPC分类号： H02P29/00 ,  H02P23/00 ,  H02P5/40

CPC分类号： H02P23/186 ,  Y10S388/901 ,  Y10S388/912

摘要： A signal representing the period between adjacent positive-going edges and the period between adjacent negative-going edges of a pulse train generated by a rotary encoder coupled coaxially to a motor is compared with a reference period signal for the motor to produce a deviation signal. The rotation of the motor is controlled by the deviation signal.

摘要翻译： 表示相邻正向边缘之间的周期的信号与由与电机同轴耦合的旋转编码器产生的脉冲序列的相邻负向边缘之间的周期与用于电动机的基准周期信号进行比较以产生偏差信号。 电机的旋转由偏差信号控制。

公开(公告)号：US5439023A

公开(公告)日：1995-08-08

申请号：US226079

申请日：1994-04-11

申请人： Kazuo Horikawa

发明人： Kazuo Horikawa

IPC分类号： B60K15/035 ,  F16K17/36

CPC分类号： B60K15/03519 ,  F16K17/36 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/86984

摘要： A shut-off valve for a liquid fuel includes a valve housing in which a float, adapted to bs raised by buoyant force as the liquid fuel flows into the valve housing, and a valve disc, for sealably closing a fuel vapor outflow hole, are arranged in such a manner as to allow the valve disc to be vertically displaceable relative to the float. A plate-like valve member, which carries a rod-shaped protuberance for sealably closing a through hole formed through the valve disc, is disposed between the valve disc and the float. When the float is lowered as the liquid fuel returns from the valve housing to the fuel tank, a first engagement pawl engages the plate-like valve member at a single point and, at the same time, a second engagement pawl engages a flange portion of the valve disc at a single point, whereby the plate-like valve member and the valve disc are opened so as to enable the fuel vapor generated in the fuel tank to flow into a receiving canister. At the time of an occurrence of vehicular accident or emergency, a ball member disposed in the valve housing is slidably displaced along a concave conical surface until the fuel vapor outflow hole is sealably closed by the valve disc via the ball member, thus preventing the liquid fuel from flowing into the canister.

摘要翻译： 用于液体燃料的截止阀包括阀壳体，其中当液体燃料流入阀壳体时，浮子适于由浮力提升的浮力，以及用于密封地封闭燃料蒸气流出孔的阀盘 以允许阀盘相对于浮子可垂直移位的方式布置。 携带用于密封地封闭通过阀盘形成的通孔的杆状突起的板状阀构件设置在阀盘和浮子之间。 当液体燃料从阀壳返回到燃料箱时浮子被降低时，第一接合爪在单个点处接合板状阀构件，并且同时第二接合爪与凸缘部分 阀盘在单个点处，由此板状阀构件和阀盘被打开，以使燃料箱中产生的燃料蒸汽能够流入接收罐。 在发生车辆事故或紧急情况时，设置在阀壳体中的球部件沿着凹锥形表面滑动移位，直到燃料蒸汽流出孔经由球部件被阀盘密封地封闭，从而防止液体 燃料从流入罐中。