公开(公告)号：US5150350A

公开(公告)日：1992-09-22

申请号：US403446

申请日：1989-09-06

申请人： Hideki Aikoh ,  Tohru Nakamura ,  Masayuki Shinoda ,  Noboru Kikuchi

发明人： Hideki Aikoh ,  Tohru Nakamura ,  Masayuki Shinoda ,  Noboru Kikuchi

IPC分类号： G11B11/10 ,  G11B7/09 ,  G11B7/135 ,  G11B11/105

CPC分类号： G11B7/1356 ,  G11B11/10576 ,  G11B7/0901 ,  G11B7/1359

摘要： A magneto-optical data recording and reproducing device for storing data in a data memory medium which applies modulation to a plane of polarization, erasing data therefrom and reproducing data stored therein, comprises a light source for emitting a light beam with linear polarization, a light spot forming means for condensing the light beam emitted from the light source and forming a light spot on the data memory medium, a beam splitting means, located between the light source and the light spot forming means, to which reflected light beams from the data memory medium are applied and splitted, a beam detecting prism, to which light beams splitted by the beam splitting means are applied, providing the polarizing function that a predetermined first pencil of light beam with linear polarization is reflected while a second pencil of light beam with linear polarization crossing the first pencil at right angles is transmitted, a beam splitting prism, being located near or adhered to the beam detecting prism, for splitting the second pencil of light beam with linear polarization transmitted through the beam detecting prism into two subpencils with approximately the same quantity of light, reflecting the splitted subpencils and then re-allying them to the beam detecting prism to form two optical axes extending along approximately the same direction as that of the first pencil of light beam with linear polarization, at least one or more photo detector to which a plurality of light beams having passed through the beam detecting prism and the beam splitting prism are applied, a data retrieval unit for retrieving data in the data memory medium according to output of the photo detector, a tracking servo unit to which a tracking error signal picked up by the output of the beam detector is applied, and a driving means for driving at least the light spot forming means in response to an output signal from the tracking servo unit.

公开(公告)号：US5146445A

公开(公告)日：1992-09-08

申请号：US559912

申请日：1990-07-30

申请人： Tohru Nakamura ,  Hideki Aikoh ,  Masayuki Shinoda ,  Noboru Kikuchi

发明人： Tohru Nakamura ,  Hideki Aikoh ,  Masayuki Shinoda ,  Noboru Kikuchi

IPC分类号： G11B7/09 ,  G11B7/13

CPC分类号： G11B7/133 ,  G11B7/0901 ,  G11B7/094

摘要： An optical head equipped with a tracking error detector to obtain a tracking error signal for tracking servo. The detector includes a photodetector having a light-detecting region on which a light spot with a predetermined diameter is formed by a reflected light beam from a recording medium. The region is divided by a first division line into two which are further divided by second and third division lines so as to form first to fourth subregions, the first and second subregions being adjacent to each other with the first division line being interposed therebetween, the third subregion being adjacent to the first subregion, and the fourth subregion being adjacent to the second subregion. The separation between the second and third division lines is determined so that the sum of the light receiving quantities of the first and fourth subregions is substantially equal to the sum of the light receiving quantities of the second and third subregions when the objective lens is shifted from its neutral position. Electric signals produced in correspondance with the light receiving quantities are supplied to a differential amplifier to take a difference between a sum signal of the signals due to the first and fourth subregions and a sum signal of the signals due to the second and third subregions.

公开(公告)号：US5126563A

公开(公告)日：1992-06-30

申请号：US620719

申请日：1990-12-03

申请人： Hideki Aikoh ,  Masayuki Shinoda ,  Tohru Nakamura

发明人： Hideki Aikoh ,  Masayuki Shinoda ,  Tohru Nakamura

IPC分类号： G11B11/10 ,  G11B7/085 ,  G11B7/09 ,  G11B7/12 ,  G11B11/105

CPC分类号： G11B7/08582 ,  G11B7/12

摘要： In an optical reading-writing apparatus, moving unit (14) has only a mirror (21) for reflecting a horizontal laser beam in vertical direction, an objective lens (22) for converting the laser beam on a recording face of an optical disc (11) and an objective lens driving device (23), and the moving unit (14) is slidably driven in radial direction by a moving unit driving device (24) and the other optical elements such as a semiconductor laser (15), a collimator lens (16), a mirror (17), a beam splitter (18), a photo-sensor (19) and a signal detecting device (20) are fixed on a base member (13).

摘要翻译： 在光学读写装置中，移动单元（14）仅具有用于在垂直方向上反射水平激光束的反射镜（21），用于将激光束转换到光盘的记录面上的物镜（22） 11）和物镜驱动装置（23），并且移动单元（14）通过移动单元驱动装置（24）沿径向可滑动地驱动，并且其他光学元件如半导体激光器（15），准直器 透镜（16），反射镜（17），分束器（18），光电传感器（19）和信号检测装置（20）固定在基座部件（13）上。

公开(公告)号：US06383046B2

公开(公告)日：2002-05-07

申请号：US09734175

申请日：2000-12-12

申请人： Masayuki Shinoda

发明人： Masayuki Shinoda

IPC分类号： H01J900

CPC分类号： H01J9/20 ,  C03C23/0025 ,  G06K1/126 ,  H01J9/00 ,  H01J9/42 ,  H01J29/86 ,  H01J2209/466

摘要： Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the two-dimensional matrix code 3 containing the information which can identify individually glass bulbs, and the manufacturing steps are conducted by using a computer and the particulars specified by the serial information.

摘要翻译： 控制用于阴极射线管或阴极射线管的玻璃灯泡的制造步骤，使得由多个点组成的二维矩阵码3在玻璃灯泡1的外侧表面被激光标记 ，5，包含可以单独识别玻璃灯泡的信息的二维矩阵码3，并且通过使用计算机和由串行信息指定的细节来进行制造步骤。

公开(公告)号：US5657303A

公开(公告)日：1997-08-12

申请号：US550567

申请日：1995-10-31

申请人： Yoshiteru Namoto ,  Masayuki Shinoda ,  Yoshihiro Mushika

发明人： Yoshiteru Namoto ,  Masayuki Shinoda ,  Yoshihiro Mushika

IPC分类号： G11B7/095

CPC分类号： G11B7/0956

摘要： According to the present invention, an apparatus for optically performing recording of information and/or reproduction of information for an optical disk having a recording surface is provided. The apparatus includes: an optical pickup for forming a first light spot on the recording surface; a tilt sensor, arranged to be transported with the optical pickup, for detecting a tilt of the optical disk with respect to an optical axis of the optical pickup by forming a second light spot on the recording surface; and a tilt compensating mechanism for angularly adjusting the optical pickup to eliminate the tilt. In this apparatus, the second light spot is formed at such a position that a line between the first and second light spots is inclined to a direction perpendicular to the radial direction of the optical disk. This prevents the second light spot from entering mirror regions having no pits or no grooves, even when the first light spot is located on the inner circumference of an information recording region having pits or grooves or on the outer circumference of the information recording region.

摘要翻译： 根据本发明，提供一种用于光学执行信息记录和/或用于具有记录表面的光盘的信息的再现的装置。 该装置包括：用于在记录表面上形成第一光斑的光学拾取器; 倾斜传感器，布置成与光学拾取器一起传送，用于通过在记录表面上形成第二光点来检测光盘相对于光学拾取器的光轴的倾斜度; 以及用于角度地调整光学拾取器以消除倾斜的倾斜补偿机构。 在该装置中，第二光点形成在第一和第二光点之间的线与垂直于光盘的径向的方向倾斜的位置。 即使当第一光点位于具有凹坑或凹槽的信息记录区域的内周上或信息记录区域的外周上时，也防止第二光点进入没有凹坑或没有凹槽的镜像区域。

公开(公告)号：US5243990A

公开(公告)日：1993-09-14

申请号：US828688

申请日：1992-01-31

申请人： Ye Aung ,  Hideo Nishibayashi ,  Masayuki Shinoda

发明人： Ye Aung ,  Hideo Nishibayashi ,  Masayuki Shinoda

IPC分类号： A61B5/0225

CPC分类号： A61B5/02225 ,  A61B5/0225

摘要： A blood pressure measure system for iteratively measuring a blood pressure of a living subject at predetermined intervals of time, the monitor system including a pressing device pressing a body portion of the subject; a regulating device regulating the pressing force of the pressing device; a blood pressure measuring device iteratively measuring at least a systolic blood pressure of the subject at the intervals of time, each of the iterative blood pressure measurements being effected when the pressing force of the pressing device is decreased at a predetermined rate by the regulating device; a pulse rate measuring device measuring, as a pulse rate, a pulse number per unit time of the subject; a first determining device determining, by utilizing the pulse rate, a pressing force increase amount such that as the pulse rate is increased the increase amount is decreased; and a second determining device determining a target pressing force to be greater by the increase amount than a systolic blood pressure measured in a preceding blood pressure measuring cycle, the blood pressure measuring device effecting a current blood pressure measurement when the pressing force of the pressing device is decreased at the predetermined rate after being increased to the target pressing force.

摘要翻译： 一种用于以预定的时间间隔迭代地测量活体的血压的血压测量系统，所述监测系统包括按压所述对象的身体部分的按压装置; 调节装置的按压力的调节装置; 一个血压测量装置，在所述间隔时间间隔迭代地测量所述受试者的至少收缩压，当所述按压装置的按压力通过所述调节装置以预定速率减小时，进行每次所述迭代血压测量; 脉搏率测量装置，以脉搏率测量被检体的每单位时间的脉冲数; 第一确定装置，通过利用脉搏率确定按压力增加量，使得随着脉率增加，增加量减小; 以及第二确定装置，其将目标按压力确定为比在先前血压测量循环中测量的收缩血压大的增加量，所述血压测量装置当所述按压装置的按压力时进行当前的血压测量 在增加到目标按压力之后以预定速率减小。

公开(公告)号：US06647287B1

公开(公告)日：2003-11-11

申请号：US09549611

申请日：2000-04-14

申请人： Harry Herbert Peel, III ,  Eiichi Inada ,  Masayuki Shinoda ,  Franklin Tiffany Dodge ,  Xiao Zhao

发明人： Harry Herbert Peel, III ,  Eiichi Inada ,  Masayuki Shinoda ,  Franklin Tiffany Dodge ,  Xiao Zhao

IPC分类号： A61B502

CPC分类号： A61B5/02125 ,  A61B5/022

摘要： Methods and systems reconstruct and verify aortic blood pressure waveforms from peripheral blood pressure waveform data using mathematical models. The models combine analytical models of pulse wave propagation in the cardiovascular system with empirical models derived from measurements taken from human subjects. When used to reconstruct the aortic pressure of a given subject, the models are adjusted to the subject and the subject's physiological state based upon measurements performed on the subject's cardiovascular system.

摘要翻译： 方法和系统使用数学模型重建和验证来自外周血压波形数据的主动脉血压波形。 该模型将心血管系统中脉搏波传播的分析模型与从人类受试者进行的测量得出的经验模型相结合。 当用于重建给定受试者的主动脉压力时，根据对受试者的心血管系统进行的测量，将模型调整到受试者和受试者的生理状态。

公开(公告)号：US5743857A

公开(公告)日：1998-04-28

申请号：US704576

申请日：1996-09-10

申请人： Masayuki Shinoda ,  Hidekatsu Inukai ,  Hiroshi Sakai

发明人： Masayuki Shinoda ,  Hidekatsu Inukai ,  Hiroshi Sakai

IPC分类号： A61B5/00 ,  A61B5/022

CPC分类号： A61B5/14551 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/022 ,  A61B5/7239

摘要： A blood pressure measurement of a blood pressure measuring device is terminated by a blood pressure measurement terminating device, when a difference .vertline.D.sub.M -D.sub.CP .vertline./D.sub.CP between a phase difference D.sub.M obtained according to a phase difference-blood pressure relationship based on a monitor blood pressure value MBP determined by a monitor blood pressure determining device, and an actual phase difference D.sub.CP obtained by a phase difference calculating device, when the blood pressure measurement of the blood pressure measuring device starts, is smaller than a reference value .alpha.. Thus, so long as the pressure pulse wave-blood pressure relationship is effectively applicable, no blood pressure measurement is carried out for updating the current pressure pulse wave-blood pressure relationship, so that the frequency of blood pressure measurements using a cuff is decreased and the discomfort of a living subject is reduced.

摘要翻译： PCT No.PCT / JP96 / 00039 Sec。 371日期：1996年9月10日 102（e）1996年9月10日PCT PCT 1996年1月12日PCT公布。 出版物WO96 / 22050 日期1996年7月25日当血压测量装置根据相位差 - 血压关系获得的相位差DM之间的差| DM-DCP | / DCP的差值| DM-DCP | / DCP时，由血压测量终止装置终止血压测量装置的血压测量 基于由监视器血压测定装置决定的监视血压值MBP和由相位差计算装置获取的实际相位差DCP，当血压测量装置的血压测量开始时，小于参考值 α 。 因此，只要能够有效地应用压力脉搏波 - 血压关系，则不进行血压测量，以更新当前的压力脉搏波 - 血压关系，从而降低使用袖带的血压测量频率， 生活受试者的不适会减少。

公开(公告)号：US06338416B2

公开(公告)日：2002-01-15

申请号：US09778098

申请日：2001-02-07

申请人： Masayuki Shinoda

发明人： Masayuki Shinoda

IPC分类号： H01J920

CPC分类号： H01J9/20 ,  C03C23/0025 ,  G06K1/126 ,  H01J9/00 ,  H01J9/42 ,  H01J29/86 ,  H01J2209/466

摘要： Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the two-dimensional matrix code 3 containing the information which can identify individually glass bulbs, and the manufacturing steps are conducted by using a computer and the particulars specified by the serial information.

公开(公告)号：US5671750A

公开(公告)日：1997-09-30

申请号：US695635

申请日：1996-08-12

申请人： Masayuki Shinoda

发明人： Masayuki Shinoda

IPC分类号： A61B5/01 ,  A61B5/00 ,  A61B5/0225 ,  A61B5/0245 ,  A61B5/05

CPC分类号： A61B5/02116 ,  A61B5/0225 ,  A61B5/0285 ,  A61B5/02225

摘要： An apparatus for monitoring a peripheral blood-flow condition of a living subject by detecting a peripheral blood-flow resistance of the subject, including a first and a second pulse-wave sensor which are adapted to be worn on a first and a second portion of the subject, respectively, to detect a first and a second pulse wave, respectively, each of which is produced in synchronism with a heartbeat of the subject, a phase-difference determining device for determining a difference of respective phases of the first and second pulse waves detected by the first and second pulse-wave sensors, and a peripheral blood-flow resistance determining device for determining the peripheral blood-flow resistance of the subject, based on the phase difference determined by the phase-difference determining device, according to a predetermined relationship between peripheral blood-flow resistance and phase difference.

摘要翻译： 一种用于通过检测对象的外周血流阻力来监测生物体的外周血流状态的装置，包括第一和第二脉搏波传感器，所述第一和第二脉搏波传感器适于佩戴在第一和第二部分 分别检测与受检者的心跳同步地产生的第一和第二脉波的被检体，用于确定第一和第二脉冲的各相的差的相位差判定装置 由第一和第二脉波传感器检测到的波;以及外围血流阻力确定装置，用于根据由相位差确定装置确定的相位差，根据 外周血流阻力与相位差之间的预定关系。