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    • 3. 发明授权
    • Bipolar with eight-zeros substitution and bipolar with six-zeros
substitution coding circuit
    • 具有八个零代替的双极性和具有六个零代替编码电路的双极性
    • US4887083A
    • 1989-12-12
    • US167235
    • 1988-03-11
    • Toru KosugiTakahiro FurukawaHirohisa Miyaou
    • Toru KosugiTakahiro FurukawaHirohisa Miyaou
    • H03M5/16H04L25/49
    • H04L25/4925
    • A B8ZS.B6ZS coding circuit commonly used for a B8ZS coding or a B6ZS coding, generating a B8ZS violation signal or a B6ZS violation signal at a same start timing, and formed by a smaller circuit. The B8ZS.B6ZS coding circuit includes a first eight-bit shift register, receiving the input unipolar signal and shifting the same in response to a clock signal, the last two flip-flops in the shift register being reset under the B6ZS mode, a first gate outputting a first consecutive zero detection signal when all flip-flops in the first shift register are reset, a second seven-bit shift register, the last two flip-flops in the shift register being reset under the B6ZS mode, a second gate outputting a second consecutive zero detection signal when all flip-flops in the second shift register are reset, a third gate outputting an exclusive OR signal of the first and the second consecutive zeros detection signals, an inverter and outputting an inverted signal of the output from the third gate, a fourth gate receiving outputs from a sixth flip-flop in the first shift register, first, second, fourth and fifth flip-flops in the second shift register, and outputting a first original coded signal, and a fifth gate receiving outputs from the sixth flip-flop in the first shift register, the inverter, and the first, fourth and fifth flip-flops in the second shift register, and outputting a second original coded signal.
    • 4. 发明授权
    • Load estimation apparatus, laser light irradiation system, and load estimation method
    • 负荷估计装置,激光照射系统和负荷估计方法
    • US09513188B2
    • 2016-12-06
    • US14658549
    • 2015-03-16
    • Takahiro FurukawaDaisuke Tezuka
    • Takahiro FurukawaDaisuke Tezuka
    • G01B9/00G01M11/02B41J2/47
    • G01M11/02B41J2/47
    • According to an embodiment of the invention, a load estimation apparatus which estimates a load added to a laser light irradiation apparatus is provided. In the load estimation apparatus, a focal length adjustment unit adjusts the focal length in accordance with a distance from a light source to a light irradiation position in a recording medium, the apparatus comprising: an obtaining unit which obtains control data in which the light irradiation position is instructed with a coordinate; an operation amount detection unit which analyzes the coordinate of the control data to detect an operation amount of the focal distance adjustment unit; a load value calculation unit which accumulates load value information of the focal length adjustment unit in response to results of comparing the threshold and the operation amount when the operation amount is detected.
    • 根据本发明的实施例,提供了一种估计加到激光照射装置上的负载的负载估计装置。 在负荷估计装置中,焦距调整部根据从光源到记录介质的光照射位置的距离来调整焦距,该装置包括:取得部,取得控制数据, 用坐标指示位置; 操作量检测单元,其分析控制数据的坐标以检测焦距调节单元的操作量; 负载值计算单元,其响应于当检测到所述操作量时所述阈值和所述操作量的比较结果而积累所述焦距调节单元的负载值信息。
    • 5. 发明授权
    • Information processing apparatus, information processing method, information processing system, computer program and computer-readable medium
    • 信息处理装置,信息处理方法,信息处理系统,计算机程序和计算机可读介质
    • US08982170B2
    • 2015-03-17
    • US14356425
    • 2012-11-20
    • Takahiro FurukawaTetsuhiko Shohoji
    • Takahiro FurukawaTetsuhiko Shohoji
    • B41J2/435B41J2/44B41J2/475
    • B41J2/442B41J2/4753
    • An information processing apparatus that generates a drawing command for drawing visual information by irradiating laser light on a recording medium includes a line information obtaining unit that obtains line information of a line including a starting point of the line; a line segment dividing unit that obtains a drawing distance to be drawn over a predetermined time period that must elapse before an impact of residual heat from drawing an adjacent line can be disregarded and divides at least a portion of the line from the starting point to the drawing distance into a line segment having a predetermined length; and a control factor adjusting unit that adjusts a control value of a laser control factor that affects a density of the line segment such that the control value for the line segment that is affected by a greater amount of residual heat is adjusted to a greater extent.
    • 生成用于通过在记录介质上照射激光来绘制视觉信息的绘图命令的信息处理设备包括线信息获取单元,其获取包括该行的起始点的行的行信息; 可以忽略在从相邻线引起的残余热的冲击之前必须经过的预定时间段内绘制的绘制距离的线段分割单元,并将该线的至少一部分从起始点划分到 绘制距离到具有预定长度的线段; 以及控制因子调整单元,其调整影响线段密度的激光控制因子的控制值,使得受更大量的余热影响的线段的控制值被更大程度地调节。
    • 7. 发明授权
    • Digital data multiple conversion system for converting data having a
frequency to data having another frequency by a digital stuffing method
    • 数字数据多重转换系统,用于通过数字填充方法将具有频率的数据转换为具有另一频率的数据
    • US4841524A
    • 1989-06-20
    • US169217
    • 1988-03-16
    • Hirohisa MiyaouTakahiro FurukawaToru Kosugi
    • Hirohisa MiyaouTakahiro FurukawaToru Kosugi
    • H04J3/07H04L7/00
    • H04J3/073
    • A digital data multiple conversion system which can be used in a digital data communication network and recover lost clock pulses. The system includes a memory unit storing input data having N bits, a first frequency divider frequency-dividing an input clock having a first frequency at N to output a first frequency-divided signal, a first pulse width expansion circuit connected to receive m frequency divided pulses from the first frequency divider, where m indicates the number of lost pulses of the input clock plus one receiving the input clock, and outputting a first pulse width expanded signal of the input clock having an m+1 pulse width, a circuit outputting a read clock having a second frequency near to the the first frequency and stuffing the read clock, a second frequency divider frequency-dividing the read clock at N to output a second frequency-divided signal, a second pulse width expansion circuit connected to receive n frequency divided pulses from the second frequency divider, where n indicates the number of lost pulses of the read clock plus one, receiving the read clock, and outputting a second width expanded signal of the read clock having an n+1 pulse width; a phase detector outputting a phase detection signal when the phases of both pulse width expanded signals coincide, and a stuffing request circuit outputting a stuffing request signal to the stuffing circuit. The stuffing circuit stuffs the read clock in response to the stuffing request signal.
    • 8. 发明授权
    • Physical distribution management system and physical distribution management method
    • 物流配送管理系统及物流配送管理办法
    • US09384457B2
    • 2016-07-05
    • US14331548
    • 2014-07-15
    • Takahiro FurukawaDaisuke Tezuka
    • Takahiro FurukawaDaisuke Tezuka
    • G06K7/00G06Q10/08
    • G06Q10/08
    • A physical distribution management system includes an information write unit that writes, on an information recording medium attached to a conveyance container input to a conveyance unit, a size of the conveyance container; a size detection unit that detects the size of the conveyance container input to the conveyance unit; and an error detection unit that determines that an input error for the conveyance container input to the conveyance unit occurs when the size written on the information recording medium attached to the conveyance container input to the conveyance unit does not coincide with the size of the conveyance container input to the conveyance unit detected by the size detection unit.
    • 物理分配管理系统包括信息写入单元,该信息写入单元在附着到输入到输送单元的输送容器的信息记录介质上写入输送容器的尺寸; 尺寸检测单元,其检测输送到输送单元的输送容器的尺寸; 以及错误检测单元,当写入到输送到输送单元的输送容器上的信息记录介质上的尺寸与输送容器的尺寸不一致时,确定输入到输送单元的输送容器的输入错误发生 输入到由尺寸检测单元检测到的传送单元。
    • 10. 发明授权
    • Information processing apparatus, information processing method, and system
    • 信息处理装置,信息处理方法和系统
    • US08786652B2
    • 2014-07-22
    • US13738275
    • 2013-01-10
    • Takahiro FurukawaDaisuke Tezuka
    • Takahiro FurukawaDaisuke Tezuka
    • B41J2/435B41J2/47
    • B41J2/47B41J2/4753G06K15/128G06T11/203G06T11/40
    • An information processing apparatus that generates positional information relating to an energy transmitting position includes a shape information obtaining unit that obtains shape information of a region, a circumscribed rectangle generating unit that generates a circumscribed rectangle of the region, a parallel line generating unit that generates parallel lines extending across the region at a predetermined interval, an intersection calculating unit that calculates a first intersection point between a parallel line of the parallel lines and a line segment of an outline defining the region that is generated based on the shape information, and a data generating unit that generates parallel line data by dividing the parallel line at the first intersection point and removing a divided line that overlaps with the circumscribed rectangle, or by shortening an edge point of the parallel line to the first intersection point.
    • 产生与能量发送位置有关的位置信息的信息处理装置包括获取区域的形状信息的形状信息获取单元,生成该区域的外接矩形的外接矩形生成单元,并行地生成的并行线生成单元 以预定间隔延伸跨越该区域的线;交叉点计算单元,其计算平行线的平行线和定义基于形状信息生成的区域的轮廓的线段之间的第一交点,以及数据 生成单元,其通过在第一交点处划分平行线并除去与外接矩形重叠的分割线,或者缩短与第一交点的平行线的边缘点来生成平行线数据。