公开(公告)号：US08711454B2

公开(公告)日：2014-04-29

申请号：US13035270

申请日：2011-02-25

申请人： Masao Ito

发明人： Masao Ito

IPC分类号： G03F3/08 ,  H04N1/46 ,  H04N1/028 ,  H04N1/60

CPC分类号： H04N1/028 ,  G03G15/5062 ,  G03G2215/0129 ,  H04N1/02885 ,  H04N1/0289 ,  H04N1/113 ,  H04N1/12 ,  H04N1/40 ,  H04N1/40056 ,  H04N1/6005 ,  H04N1/6086 ,  H04N2201/0312 ,  H04N2201/03137

摘要： An image scanner includes: a light source that irradiates, with light, a recording medium on which an image is formed; a light receiving portion that receives light reflected by the recording medium; and a reflecting portion that has a reflecting surface for measuring the amount of specular reflection light coming from the light source, the specular reflection light being included in the light received by the light receiving portion.

摘要翻译： 图像扫描器包括：用光照射形成有图像的记录介质的光源; 受光部，其接收由所述记录介质反射的光; 以及具有用于测量来自光源的镜面反射光量的反射面的反射部，镜面反射光包含在受光部所接收的光中。

公开(公告)号：US08358446B2

公开(公告)日：2013-01-22

申请号：US12171507

申请日：2008-07-11

申请人： Yasuyuki Tanaka ,  Akira Ishii ,  Masao Ito ,  Yoshiya Imoto ,  Kenji Hyoki ,  Yoshifumi Takebe

发明人： Yasuyuki Tanaka ,  Akira Ishii ,  Masao Ito ,  Yoshiya Imoto ,  Kenji Hyoki ,  Yoshifumi Takebe

IPC分类号： H04N1/60 ,  H04N1/04 ,  H04N1/38 ,  H04N1/393 ,  H04N1/46 ,  H04N5/228 ,  G05B19/18 ,  G06K9/40 ,  G01C3/08 ,  G03G15/01 ,  G03B27/04 ,  H01L27/00 ,  B41J2/01 ,  B41J3/407 ,  B41J15/14

CPC分类号： G03G15/0131 ,  G03G15/5062 ,  G03G2215/00063 ,  G03G2215/00067 ,  G03G2215/0129 ,  G03G2215/0158

摘要： The reading apparatus is provided with: an optical image forming unit that forms an optical image on a recording medium by irradiating, with light, the recording medium on which an image is formed and which is transported in a slow scan direction; a reading unit that reads a position in a fast scan direction of the image formed on the recording medium transported in the slow scan direction and a position in a fast scan direction of the optical image, by using a minification optical system; and a registration correction unit that corrects a registration error in the fast scan direction of the image read by the reading unit, by using the position in the fast scan direction of the optical image read by the reading unit.

摘要翻译： 读取装置具有：光学图像形成单元，其通过用光照射形成有图像的记录介质并在慢扫描方向上传送的方式在记录介质上形成光学图像; 读取单元，通过使用小型化光学系统，读取在慢扫描方向上传送的记录介质上形成的图像的位置和光学图像的快速扫描方向上的位置; 以及登记校正单元，通过使用由读取单元读取的光学图像的快速扫描方向上的位置来校正由读取单元读取的图像在快速扫描方向上的登记误差。

公开(公告)号：US20110271466A1

公开(公告)日：2011-11-10

申请号：US13145021

申请日：2009-01-26

申请人： Masao Ito ,  Hirohisa Murakoshi ,  Junji Yamagata

发明人： Masao Ito ,  Hirohisa Murakoshi ,  Junji Yamagata

IPC分类号： A61K8/46 ,  A61Q5/10

CPC分类号： A61Q5/10 ,  A61K8/347 ,  A61K8/411 ,  A61K8/415 ,  A61K8/46 ,  A61Q5/004

摘要： A hair dye composition containing an organic compound having not more than 4 carbon atoms, which has both of a —SH group and a —NH2 group and does not have a —COOH group, and also containing at least one member selected from aromatic compounds in which given substituents are each attached to meta positions of a mononuclear benzene ring structure and α-naphthol as a coupler of an oxidation dye intermediate, in which the blending amount of each member as the coupler is in a range from 0.01 to 0.5% by mass. An oxidation hair dye composition containing the hair dye composition.According to these inventions, the hair dye composition and the oxidation hair dye composition capable of preventing a change in the color tone of hair dyeing even during long-term storage are provided.

摘要翻译： 一种含有不超过4个碳原子的有机化合物的染发剂组合物，其具有-SH基和-NH2基团且不具有-COOH基团，并且还含有至少一种选自芳族化合物的成分 给定的取代基各自连接到单核苯环结构的间位和作为氧化染料中间体的偶合剂的α-萘酚，其中作为偶合剂的各成分的配合量为0.01〜0.5质量％ 。 含有染发组合物的氧化染发组合物。 根据这些发明，提供了即使在长期保存期间也能够防止染发色调变化的染发剂组合物和氧化染发剂组合物。

公开(公告)号：US06232804B1

公开(公告)日：2001-05-15

申请号：US09413751

申请日：1999-10-06

申请人： Takeshi Shigenobu ,  Masao Ito ,  Toshio Kumamoto

发明人： Takeshi Shigenobu ,  Masao Ito ,  Toshio Kumamoto

IPC分类号： G11C2702

CPC分类号： G11C27/026

摘要： In a sample hold circuit (6, 50, 60) capable of relaxing a dependency of a voltage of an analogue input signal on an ON resistance of a switch (2). In the sample hold circuit (6, 50, 60), plural reference voltages VrefN are supplied, and unit switches (11e) forming the switch (2) are selectively activated (an ON state) based on a comparison results (whether or not the voltage of the analogue input signal is greater than each reference voltage) from plural comparison circuits (13e) whose operations are performed based on the voltage of the analogue input signal (1).

摘要翻译： 在能够放松模拟输入信号的电压对开关（2）的导通电阻的依赖性的采样保持电路（6,50,60）中。 在采样保持电路（6,50,60）中，提供多个参考电压VrefN，并且基于比较结果（形成开关（2））的单元开关（11e）是否被选择性地激活（ON状态） 根据模拟输入信号（1）的电压执行其操作的多个比较电路（13e），模拟输入信号的电压大于每个参考电压）。

公开(公告)号：US5995031A

公开(公告)日：1999-11-30

申请号：US968207

申请日：1997-11-12

申请人： Takashi Okuda ,  Toshio Kumamoto ,  Masao Ito ,  Takahiro Miki

发明人： Takashi Okuda ,  Toshio Kumamoto ,  Masao Ito ,  Takahiro Miki

IPC分类号： H03M1/10 ,  H03M1/06 ,  H03M1/74 ,  H03M1/66

CPC分类号： H03M1/0663 ,  H03M1/747 ,  H03M3/464 ,  H03M3/502

摘要： A multi-bit D/A converter which improves the linearity of an analog output relative to a digital input is provided. A switch control circuit (1) turns on D some of a plurality of switches (S1 to SM) which are arranged in ascending order starting with a switch determined by a start position determination circuit (3) and turns off the remaining switches, the number of switches turned on being dependent on a digital signal (DIG). The start position determination circuit (3) sequentially changes the switches (S1, S3, S5, . . . ) serving as a selection start position to determine the selection start position for each input of the digital signal (DIG) provided in synchronism with a clock signal (CLK).

摘要翻译： 提供了一种提高模拟输出相对于数字输入的线性度的多位D / A转换器。 开关控制电路（1）接通D开始的开关位置确定电路（3）确定的开关的升序排列的多个开关（S1至SM）中的一些，并且关闭其余的开关 开关依赖于数字信号（DIG）。 开始位置确定电路（3）顺序地改变用作选择开始位置的开关（S1，S3，S5 ...），以确定与设置的与数字信号（DIG）同步的数字信号（DIG）的每个输入的选择开始位置 时钟信号（CLK）。

公开(公告)号：US5812079A

公开(公告)日：1998-09-22

申请号：US739017

申请日：1996-10-28

申请人： Masao Ito ,  Takashi Okuda

发明人： Masao Ito ,  Takashi Okuda

IPC分类号： H03F3/45 ,  H03M1/14 ,  H03M1/34

CPC分类号： H03M1/144

摘要： In a subranging type A/D converter apparatus, the A/D converter apparatus executes A/D conversion by separating the A/D conversion into an A/D conversion of high-order bits and an A/D conversion of low-order bits in two steps, while feeding back a first control signal for executing the A/D conversion of the low-order bits according to results of the A/D conversion of the high-order bits. A digital logic circuit section executes decision of the A/D conversion to a control terminal of a switch group of a reference voltage generator circuit for generating a plurality of reference voltages via a feedback line provided in a plurality of voltage comparators provided with a plurality of differential amplifiers. Each of the differential amplifiers includes a plurality of transistors each for executing differential amplification. The plurality of differential amplifier transistors are arranged so as to be symmetrical with respect to the feedback line provided in each of the differential amplifiers.

摘要翻译： 在A / D变换装置中，A / D转换装置通过将A / D变换分离为高位的A / D转换和低位的A / D变换来执行A / D转换 在两个步骤中，根据高阶位的A / D转换的结果反馈用于执行低位的A / D转换的第一控制信号。 数字逻辑电路部分执行A / D转换决定到参考电压发生器电路的开关组的控制端，用于经由设置在多个电压比较器的多个电压比较器中的反馈线产生多个参考电压 差分放大器。 每个差分放大器包括多个用于执行差分放大的晶体管。 多个差分放大器晶体管被布置为相对于在每个差分放大器中提供的反馈线对称。

公开(公告)号：US5748223A

公开(公告)日：1998-05-05

申请号：US541699

申请日：1995-10-10

申请人： Masao Ito

发明人： Masao Ito

IPC分类号： B41J2/44 ,  B41J2/47 ,  G02B26/10 ,  G02B26/12

CPC分类号： G02B26/123 ,  B41J2/473

摘要： An image writing apparatus has improved performance of image reproduction based on a multi-beam scanning optical system, in which the number of laser beams n and the spacing of scanning lines p meet the condition: 1/(n.multidot.p).gtoreq.4 line pairs per millimeter. The optical system is further designed such that the number of deflection planes q of the deflector, a natural number m, where the period of repetitive patterns of image in the slow scan direction is equal to p multiplied by m, and the least common multiple E of m and n, or the least common multiple G of m, n and q meet the condition: 1/(E.multidot.p).gtoreq.4 or 1/(G.multidot.p).gtoreq.4 line pairs per millimeter.

摘要翻译： 图像写入装置基于多光束扫描光学系统改善了图像再现的性能，其中激光束数n和扫描线p的间隔满足以下条件：1 /（n×p）> / = 4线对 每毫米 光学系统被进一步设计成使得在慢扫描方向上的图像的重复图案的周期等于p乘以m的偏转器的偏转平面q的数量（自然数m）和最小公倍数E m，n或q的最小公倍数G满足条件：1 /（Exp）> / = 4或1 /（Gxp）> / = 4线对每毫米。

公开(公告)号：US5629700A

公开(公告)日：1997-05-13

申请号：US552016

申请日：1995-11-02

申请人： Toshio Kumamoto ,  Osamu Matsumoto ,  Takahiro Miki ,  Masao Ito ,  Takashi Okuda

发明人： Toshio Kumamoto ,  Osamu Matsumoto ,  Takahiro Miki ,  Masao Ito ,  Takashi Okuda

IPC分类号： H03M1/14 ,  H03M1/00 ,  H03M1/06 ,  H03M1/12 ,  H03M1/16 ,  H03M1/44 ,  H03M1/34

CPC分类号： H03M1/002 ,  H03M1/0682 ,  H03M1/069 ,  H03M1/1215 ,  H03M1/167

摘要： An A/D converter block A/D1 converts an analog input signal Vin to a digital signal and outputs its D/A output. First SH/SUBT7, 8 sample the signal Vin and a voltage VRM at the same timing with said A/D conversion and output the results of subtraction of the respective sampling values and the D/A output during holding, respectively. The both results of subtraction are several tens mV and there is no need of taking account of the linearity of a differential amplifier DIFF11. During the sampling, a circuit SHR1 outputs the differential voltages between each reference tap voltage taken out from specific 2 points of the ladder-type resistor in the A/D converter block A/D1 and the voltage VRM while a differential amplifier DIFF12 applies the reference voltages to the next A/D converter block A/D2. Such operations are performed in each stage. Thus, it becomes possible to make any S/H circuit and amplifier of excellent linearity in the first stage unnecessary to reduce the electric power consumption.

摘要翻译： A / D转换器模块A / D1将模拟输入信号Vin转换为数字信号并输出​​其D / A输出。 第一SH / SUBT7,8以与所述A / D转换相同的定时采样信号Vin和电压VRM，并分别输出相应采样值和保持期间的D / A输出的结果。 减法的结果都是几十mV，不需要考虑差分放大器DIFF11的线性度。 在采样期间，电路SHR1输出从A / D转换器模块A / D1中的梯形电阻器的特定2点取出的每个参考分接电压与电压VRM之间的差分电压，而差分放大器DIFF12施加参考 电压到下一个A / D转换器模块A / D2。 这样的操作在每个阶段进行。 因此，可以使得在第一级中具有优异线性度的任何S / H电路和放大器不必减少电力消耗。

公开(公告)号：US5401224A

公开(公告)日：1995-03-28

申请号：US92786

申请日：1993-07-19

申请人： Kunimasa Tsuchiya ,  Masao Ito

发明人： Kunimasa Tsuchiya ,  Masao Ito

IPC分类号： A61B5/22 ,  A63B21/00 ,  A63B21/005 ,  A63B21/22 ,  A63B23/035 ,  A63B23/04 ,  A63B24/00 ,  A63B71/00

CPC分类号： A63B21/153 ,  A61B5/224 ,  A63B21/157 ,  A63B23/03525 ,  A63B23/0417 ,  A63B24/00 ,  A63B21/0056 ,  A63B21/225 ,  A63B22/203 ,  A63B2208/0238 ,  A63B2220/34 ,  Y10S482/90

摘要： A method of and apparatus for measuring physical strength by dynamically measuring the instantaneous power of a nonrepetitive muscular force as, for example, the force exerted by a leg extension, on the basis of a power theory and, consequently, the instantaneous power generated by a dynamic, nonrepetitive multi-articular movement such as a vertical jump. Work equivalent to an inertial energy is absorbed by a rotary drive system. This work is then added with an amount of work equivalent to the kinetic energy absorbed by a foot plate, the sum being added to the work done to a powder brake to obtain the maximum speed V.sub.max of the foot plate and its output time T.sub.max. Finally, the power produced by a leg extension is calculated from the maximum speed V.sub.max of the foot plate and its output time T.sub.max.

摘要翻译： 通过基于功率理论动态地测量非重复性肌肉力的瞬时功率，例如由腿部伸展力施加的力，并且因此产生的瞬时功率，来测量身体强度的方法和装置 动态的，不重要的多关节运动，如垂直跳跃。 相当于惯性能量的工作被旋转驱动系统吸收。 然后将该工作加入相当于由脚踏板吸收的动能的工作量，该总和被添加到粉末制动器完成的工作中，以获得脚踏板的最大速度Vmax及其输出时间Tmax。 最后，由脚踏板的最大速度Vmax及其输出时间Tmax计算由腿伸展产生的功率。

公开(公告)号：US5300956A

公开(公告)日：1994-04-05

申请号：US842712

申请日：1992-02-27

申请人： Takeshi Ohta ,  Masao Ito

发明人： Takeshi Ohta ,  Masao Ito

IPC分类号： B41J2/44 ,  G06K15/12 ,  H01S5/00 ,  H01S5/20 ,  H01S5/40 ,  H04N1/036 ,  H04N1/191 ,  B41J2/455

CPC分类号： B41J2/473 ,  G06K15/1238 ,  G06K15/1261 ,  H01S5/4031 ,  H04N1/1912 ,  G06K2215/111 ,  H01S5/2059 ,  H01S5/4081

摘要： A multibeam semiconductor laser array including n pieces of mutually independently drivable semiconductor laser elements which are arranged with a distance r between the elements in such a manner that light leaving centers of respective laser beams emitted from the semiconductor laser elements are aligned on a straight line. In the multibeam semiconductor laser array, the distance r is determined according to the following equation when a light emitting wave length of each of the semiconductor laser elements is expressed as .lambda. and a divergence angle of the laser beam in a direction of the straight line is expressed as .theta..sub.1 : ##EQU1## where n is an integer equal to or more than 2, .pi. is a circle ratio, I is an interlacing period which is a natural number mutually prime to n, and k is a spot diameter correction coefficient which is a real number in the range of 1.4 .ltoreq.k.ltoreq.1.8.

摘要翻译： 一种多光子半导体激光器阵列，其包括n个相互独立驱动的半导体激光元件，这些半导体激光器元件以这样的方式排列成使得从半导体激光元件发射的各个激光束的中心的光在直线上排列。 在多光束半导体激光器阵列中，当每个半导体激光元件的发光波长表示为（λ）时，根据以下等式确定距离r，并且激光束在直线方向上的发散角 线表示为（θ）1：（*化学结构*）其中n是等于或大于2的整数，（pi）是圆比，I是与n相互排列的自然数的交织周期， k是在1.4 <= k <= 1.8的范围内的实数的光点直径校正系数。