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31. 发明授权

US07045790B2 Imaging apparatus 失效
公开(公告)号：US07045790B2
公开(公告)日：2006-05-16
申请号：US10349103
申请日：2003-01-23
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： G01T1/24
CPC分类号： G03B42/00
摘要： A solid-state detector is accommodated within a case housing. The solid-state detector is provided with a layer containing amorphous selenium as a principal constituent and operates such that the solid-state detector records image information as an electrostatic latent image, and such that the solid-state detector generates electric currents in accordance with the electrostatic latent image when the solid-state detector is scanned with reading light. A heat discharging device discharges heat within the case housing to the exterior of the case housing, such that a temperature of the layer containing the amorphous selenium as the principal constituent is kept at a temperature lower than 40° C.

32. 发明授权

US06787790B2 Image information read-out apparatus 失效
标题翻译：图像信息读出装置
公开(公告)号：US06787790B2
公开(公告)日：2004-09-07
申请号：US09839175
申请日：2001-04-23
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： G03B4202
CPC分类号： G03B42/02
摘要： An image information read-out apparatus includes an image read-out system which is provided with a line reading light source for scanning a recording medium with a line reading light beam and reads out image information from the recording medium in response to the line reading light source scanning the recording medium, and an image read-out system moving mechanism which moves the image read-out system inclusive of the recording medium and the line reading light source. A scanning detecting system detects that the line reading light source is scanning the recording medium with the line reading light beam, and an alarm informs the operator that the line reading light source is scanning the recording medium with the line reading light beam when the scanning detecting system detects the fact.
摘要翻译：图像信息读出装置包括：图像读出系统，其具有用于扫描具有行读取光束的记录介质的行读取光源，并响应于线读取光从记录介质读出图像信息源扫描记录介质，以及图像读出系统移动机构，其移动包括记录介质和行读取光源的图像读出系统。扫描检测系统检测线路读取光源正在用线路读取光束扫描记录介质，并且当扫描检测时警报通知操作者行读取光源正在用行读取光束扫描记录介质系统检测事实。

33. 发明授权

US06680483B2 Image detecting device and readout exposure apparatus therefor 失效
标题翻译：图像检测装置及其读出曝光装置
公开(公告)号：US06680483B2
公开(公告)日：2004-01-20
申请号：US09824630
申请日：2001-04-04
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： G01T1115
CPC分类号： H04N1/00257 , H04N1/00249
摘要： The frequency of light source malfunctions is reduced and inconsistencies in exposure are controlled in a readout exposure apparatus for reading out radiation image data recorded as an electrostatic image on an image detecting device. The readout exposure device includes a light source having a plurality of LED chips, a first optical element for improving the quality of the light output, and a second optical element for focusing the light passing through the first optical element on the face of the image detecting device through two cylindrical lenses. The light output from each LED chip is focused in the direction perpendicular to the lengthwise direction of the light source. By irradiation of the image detecting device by the light not focused along the lengthwise direction of the light source, a plurality of pixels are simultaneously exposed by the light emitted from each light emitting point.
摘要翻译：减少光源故障的频率，并且在用于读出在图像检测装置上记录为静电图像的辐射图像数据的读出曝光装置中，控制曝光不一致。读出曝光装置包括具有多个LED芯片的光源，用于提高光输出质量的第一光学元件和用于将通过第一光学元件的光聚焦在图像检测器的表面上的第二光学元件器件通过两个柱面透镜。来自每个LED芯片的光输出在与光源的长度方向垂直的方向上聚焦。通过沿着光源的长度方向不被聚焦的光照射图像检测装置，通过从每个发光点发射的光同时曝光多个像素。

34. 发明授权

US06539076B1 Method and apparatus for photographing a radiation image 失效
标题翻译：用于拍摄放射线图像的方法和装置
公开(公告)号：US06539076B1
公开(公告)日：2003-03-25
申请号：US09505769
申请日：2000-02-17
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： H05G164
CPC分类号： G01T1/246
摘要： A radiation-image photographing apparatus is provided with a voltage controlling switch 52 for switching voltage which is applied from a power source 53 to a detector 10, a high-voltage generator 62 for supplying high voltage HV to a radiation source 61, and a control section 70 for controlling a light-source control section 40. When a generator switch 63a is on, the high-voltage generator 62 generates high voltage HV. The control section 70 senses that a signal S1 has gone low and makes a signal C2 high, whereby dc voltage is applied to the detector 10. After tp1 has elapsed since the signal C2 was made high, the control section 70 makes a signal C1 low, thereby causing the light-source control section 40 to be in a preexposure mode. After tp3 has elapsed since the emission of preexposure light P was started, the control section 70 makes a signal C3 high, thereby causing the radiation source 61 to emit radiation R. After te3 has elapsed since the emission of radiation R was started, the control section 70 causes the signal C2 to be in a high impedance state, thereby stopping the application of voltage to the detector 10.
摘要翻译：放射线图像拍摄装置设置有用于从电源53向检测器10施加的开关电压的电压控制开关52，用于向辐射源61提供高压HV的高压发生器62，以及控制用于控制光源控制部分40的部分70.当发电机开关63a接通时，高电压发生器62产生高电压HV。控制部分70感测到信号S1变低并且使信号C2变高，由此直流电压被施加到检测器10.在从信号C2变高之后经过了tp1之后，控制部分70使信号C1变低从而使光源控制部40处于预曝光模式。在从开始曝光光P开始经过tp3之后，控制部分70使信号C3变高，从而使辐射源61发射辐射R.在从发射辐射R开始经过te3之后，控制部分70使得信号C2处于高阻抗状态，从而停止向检测器10施加电压。

35. 发明授权

US06344652B1 Radiation detecting cassette 有权
标题翻译：辐射检测盒
公开(公告)号：US06344652B1
公开(公告)日：2002-02-05
申请号：US09481416
申请日：2000-01-12
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： G01T124
CPC分类号： G03B42/04 , G03B2206/00 , H04L67/12
摘要： A radiation detecting cassette comprises a radiation detector and a flat-shaped case housing for accommodating the radiation detector. The radiation detector is provided with a plurality of solid-state detecting devices, which are arrayed in a two-dimensional form and which detect radiation carrying image information of an object and convert the radiation into an image signal representing a radiation image of the object. The radiation detector further comprises a receiving device for receiving necessary information from the exterior in cases where an image recording operation is to be performed, and a display device for displaying the information having been received by the receiving device. The radiation detecting cassette enables an image recording menu, such as image recording conditions to be used, an image recording method to be used, and a portion of an object, the image of which is to be recorded, to be found at an image recording site in cases where a radiation image of a patient is to be recorded.
摘要翻译：辐射检测盒包括辐射检测器和用于容纳放射线检测器的扁平状壳体壳体。放射线检测器设置有多个固态检测装置，其以二维形式排列，并且检测携带物体的图像信息的辐射，并将该辐射转换为表示对象的放射线图像的图像信号。放射线检测器还包括用于在执行图像记录操作的情况下从外部接收必要的信息的接收装置，以及用于显示已被接收装置接收到的信息的显示装置。放射线检测盒能够使图像记录菜单，例如要使用的图像记录条件，要使用的图像记录方法，以及要记录图像的对象的一部分在图像记录中找到要记录患者的放射线图像的场所。

36. 发明授权

US6089937A Cathode-ray tube dividing apparatus and cathode-ray tube dividing method 失效
标题翻译：阴极射线管分割装置和阴极射线管分割方法
公开(公告)号：US6089937A
公开(公告)日：2000-07-18
申请号：US316043
申请日：1999-05-21
申请人： Takashi Shoji , Tadanori Kawamura , Tomoya Oikawa
发明人： Takashi Shoji , Tadanori Kawamura , Tomoya Oikawa
IPC分类号： H01J9/50 , H01J9/52
CPC分类号： H01J9/52 , Y02W30/828
摘要： Disclosed are a cathode-ray tube dividing apparatus and a cathode-ray tube dividing method intended to simply and stably divide a cathode-ray tube in a shortened time. The dividing apparatus includes a positioning means for fixedly positioning the used cathode-ray tube at a specific location, and a cathode-ray tube heating means which is brought into contact with a specific portion on side surfaces of the cathode-ray tube for linearly heating the specific portions. The cathode-ray tube heating means includes linear heating members for imparting thermal strain to the side surfaces of the cathode-ray tube upon receiving a power, thereby dividing the cathode-ray tube into the panel portion and the funnel portion, and a power supply for supplying a heating power to the linear heating members. The power supply is adapted to supply a first power for generating cracks on the side surfaces of the cathode-ray tube to the linear heating members, and to supply, after generation of the cracks, a second power larger than the first power to the linear heating members.
摘要翻译：公开了一种阴极射线管分割装置和阴极射线管分割方法，其目的是在缩短的时间内简单且稳定地分割阴极射线管。分割装置包括：定位装置，用于将所用的阴极射线管固定在特定位置，阴极射线管加热装置与阴极射线管侧面的特定部分接触，用于线性加热具体部分。阴极射线管加热装置包括线性加热构件，用于在接收电力时向阴极射线管的侧表面施加热应变，从而将阴极射线管分成面板部分和漏斗部分，以及电源用于向线性加热件提供加热功率。电源适于在线性加热部件的阴极射线管的侧面产生产生裂纹的第一电力，并且在产生裂纹之后，将大于第一功率的第二功率提供给线性加热构件。

37. 发明授权

US5926471A CDMA communication method, CDMA transmitter and CMDA receiver 失效
标题翻译： CDMA通信方式，CDMA发射机和CMDA接收机
公开(公告)号：US5926471A
公开(公告)日：1999-07-20
申请号：US878629
申请日：1997-06-19
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： H04B1/707 , H04B1/7073 , H04L7/00 , H04B7/216
CPC分类号： H04B1/707
摘要： For a CDMA communication system using an interference canceller, a communication system which enables the interference canceller to easily confirm pulling-in of its own signal is disclosed. Input transmission signals are stored through a serial-parallel converter 101 in storage circuits 301 and 302, each of which holds one frame of transmission signals for I and Q axes. An area for holding one cycle of spreading codes for the I and Q axes output from a spreading code generator 105 is formed in the rearmost part of each of the transmission data strings of the storage circuits 301 and 302. One frame of transmission signals prepared by a pilot inserting device 102 and frame synchronizing signals are transferred to a transmitted circuit 103 in sequence. These signals are then transmitted as data for the I and Q axes by symbol rate clocks. The data for the I and Q axes are multiplied by chip rate spreading codes output from a spreading code generator 105, a spreading code for the I axis and a spreading code for the Q axis in a spreader 104 and then output as spread spectrum signals.
摘要翻译：对于使用干扰消除器的CDMA通信系统，公开了能够使干扰消除器容易地确认其自身信号的引入的通信系统。输入传输信号通过串行/并行转换器101存储在存储电路301和302中，每个存储电路保持用于I和Q轴的一帧传输信号。在存储电路301和302的每个发送数据串的最后部分中形成用于保持从扩展码发生器105输出的用于I和Q轴的一个扩展码的一个周期的区域。一帧传输信号由导频插入装置102和帧同步信号依次传送到发射电路103。然后，通过符号速率时钟作为I轴和Q轴的数据发送这些信号。将I轴和Q轴的数据乘以从扩展码发生器105输出的码片速率扩展码，I轴的扩展码和扩频器104中的Q轴的扩展码，然后作为扩展频谱信号输出。

38. 发明授权

US5283793A Laser beam recording apparatus 失效
标题翻译：激光束记录装置
公开(公告)号：US5283793A
公开(公告)日：1994-02-01
申请号：US987814
申请日：1992-12-09
申请人： Takashi Shoji
发明人： Takashi Shoji
IPC分类号： B41J2/44 , G03G15/04 , G06K15/12 , H01S5/062 , H01S5/068 , H04N1/23 , H04N1/40 , H01S3/10
CPC分类号： H04N1/4005 , G06K15/1214 , H01S5/06209 , H04N1/40037 , H01S5/06213 , H01S5/0652 , H01S5/06817
摘要： A laser beam recording apparatus is provided with a semiconductor laser for producing a laser beam, and a beam scanning system for scanning the laser beam on a photosensitive material. A laser operation control circuit produces a light emission level instructing signal corresponding to an image signal and controls a drive current for the semiconductor laser over a natural light emission region and a laser oscillation region on the basis of the light emission level instructing signal, thereby to modulate the intensity of the laser beam. A device superimposes a radio-frequency current upon the drive current for the semiconductor laser only in a region in which the drive current exceeds a predetermined value.
摘要翻译：激光束记录装置设置有用于产生激光束的半导体激光器和用于在感光材料上扫描激光束的光束扫描系统。激光操作控制电路产生与图像信号相对应的发光电平指示信号，并且基于发光电平指示信号控制半导体激光器在自然发光区域和激光振荡区域上的驱动电流，从而调制激光束的强度。器件仅在驱动电流超过预定值的区域中叠加针对半导体激光器的驱动电流的射频电流。

39. 发明授权

US4884259A Optical memory disk and track access therefor 失效
标题翻译：光存储器磁盘和磁道访问
公开(公告)号：US4884259A
公开(公告)日：1989-11-28
申请号：US770416
申请日：1985-08-28
申请人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
发明人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
IPC分类号： G11B7/013 , G11B7/085 , G11B7/095 , G11B11/105 , G11B27/10 , G11B27/30
CPC分类号： G11B7/24085 , G11B11/10565 , G11B11/10595 , G11B27/105 , G11B27/30 , G11B7/08517 , G11B7/0953 , G05B2219/49177
摘要： An optical memory disk has a recording layer which is disposed on one surface of a plain circular support base and has a plurality of radially spaced data tracks for storing data items therein, the data tracks being grouped into a number of data track groups. Each of the tracks is divided into a plurality of angularly consecutive sectors bearing a plurality of angularly equally spaced sector marks, respectively, the sector marks on the tracks of each of the data track groups being located in angularly different positions, respectively. There are also disclosed a method of and a system for rapidly and reliably accessing a desired target track among the data tracks on the optical memory disk.
摘要翻译：光学存储盘具有设置在平坦圆形支撑基座的一个表面上的记录层，并且具有用于存储数据项目的多个径向间隔的数据轨道，数据轨道被分组成多个数据轨道组。每个轨道分别被分成多个角度连续的扇区，分别具有多个角度相等间隔的扇区标记，每个数据轨道组的轨道上的扇区标记分别位于角度不同的位置。还公开了一种用于快速且可靠地访问光学存储器盘上的数据轨道中期望的目标轨道的方法和系统。

40. 发明授权

US4831626A Laser beam recording apparatus 失效
标题翻译：激光束记录装置
公开(公告)号：US4831626A
公开(公告)日：1989-05-16
申请号：US157813
申请日：1988-02-19
申请人： Hideo Watanabe , Takashi Shoji
发明人： Hideo Watanabe , Takashi Shoji
IPC分类号： G11B7/003 , G11B7/125 , H01S5/0683
CPC分类号： G11B7/126 , G11B7/003 , H01S5/0683
摘要： A laser beam recording apparatus is provided with a laser operation control circuit for controlling a drive current for a semiconductor laser based on a light emission level instructing signal to modulate the optical intensity of a laser beam emitted by the semiconductor laser, an optical output stabilizing circuit for feeding a feedback signal corresponding to a detected intensity of the laser beam to the light emission level instructing signal, a gain adjuster provided in the optical output stabilizing circuit, and a gain controller for controlling the gain adjuster based on the light emission level instructing signal to compensate for fluctuations in a differential quantum efficiency of the semiconductor laser, and maintaining constant the gain of the optical output stabilizing circuit. Or, the laser operation control circuit is provided with the optical output stabilizing circuit, and a gain adjuster is provided in the optical output stabilizing circuit.
摘要翻译：激光束记录装置设置有激光操作控制电路，用于根据发光电平指示信号来控制半导体激光器的驱动电流，以调制由半导体激光器发射的激光束的光强度，光输出稳定电路用于将对应于激光束的检测强度的反馈信号馈送到发光电平指令信号，设置在光输出稳定电路中的增益调节器，以及用于基于发光电平指示信号控制增益调节器的增益控制器以补偿半导体激光器的差分量子效率的波动，并且保持光输出稳定电路的增益的恒定。或者，激光操作控制电路设置有光输出稳定电路，并且在光输出稳定电路中设置增益调节器。

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