公开(公告)号：US20200379395A1

公开(公告)日：2020-12-03

申请号：US16876130

申请日：2020-05-18

Applicant: Takeshi FUKAO ,  Masakazu IMAI ,  Atsushi NAGATA ,  Ryo HASEGAWA

Inventor： Takeshi FUKAO ,  Masakazu IMAI ,  Atsushi NAGATA ,  Ryo HASEGAWA

IPC: G03G15/00 ,  B65H29/14

Abstract: A sheet conveyance device includes a conveyor configured to convey a sheet in a sheet conveyance path and a discharger disposed at an intermediate position in the sheet conveyance path. The conveyor is configured to contact the sheet in a contact range within and narrower than a passage range where the sheet passes through the sheet conveyance path in a width direction of the sheet. The discharger is disposed close to the sheet that the conveyor is conveying in the sheet conveyance path, in a range different from the contact range and configured to remove static electricity from the sheet that the conveyor is conveying in the sheet conveyance path.

公开(公告)号：US10401764B2

公开(公告)日：2019-09-03

申请号：US15832900

申请日：2017-12-06

Applicant: Haruki Nagata ,  Ryo Hasegawa ,  Atsushi Nagata ,  Kenji Honjoh

Inventor： Haruki Nagata ,  Ryo Hasegawa ,  Atsushi Nagata ,  Kenji Honjoh

IPC: F16H7/02 ,  F16H25/14 ,  G03G15/00 ,  G03G15/16

Abstract: A cam drive device includes a cam to rotate; a displacement body to be displaced in response to a change in a rotation position of the cam in contact with the displacement body; a motor to rotate the cam; and a power source to output an electric current to be supplied to the motor. An electric current to cause a stall torque to the motor being a stop state is changed in response to a change in a rotation stop position of the cam.

公开(公告)号：US10094849B2

公开(公告)日：2018-10-09

申请号：US14381704

申请日：2012-03-28

Applicant: Ryo Hasegawa ,  Yukitoshi Aoyama ,  Junichi Murase ,  Daisuke Hayashi

Inventor： Ryo Hasegawa ,  Yukitoshi Aoyama ,  Junichi Murase ,  Daisuke Hayashi

IPC: F02D41/14 ,  G01P3/481 ,  G01M15/06

Abstract: A rough road determination device (100) is mounted on a vehicle (1) that is equipped with an internal combustion engine (10) having a crank angle sensor (31). This rough road determination device is equipped with determination means (20) for determining whether or not a road on which the vehicle travels is a rough road, by comparing a first amplitude fluctuation amount as an amplitude fluctuation amount of one pulse of an output of the crank angle sensor, which is determined in advance on the basis of a rotational speed of the internal combustion engine, with a second amplitude fluctuation amount as an amplitude fluctuation amount of one pulse that is actually output from the crank angle sensor.

公开(公告)号：US09519245B2

公开(公告)日：2016-12-13

申请号：US14712307

申请日：2015-05-14

Applicant: Haruki Nagata ,  Ryo Hasegawa ,  Naoto Kochi ,  Atsushi Nagata ,  Takahiro Konishi

Inventor： Haruki Nagata ,  Ryo Hasegawa ,  Naoto Kochi ,  Atsushi Nagata ,  Takahiro Konishi

IPC: G03G15/16

CPC classification number: G03G15/1665 ,  G03G15/1605 ,  G03G2215/00738 ,  G03G2215/0193

Abstract: An image forming apparatus includes an image bearer, a nip forming device, a contact-and-separation device, a thickness information retrieving device, and a controller. The contact-and-separation device moves the image bearer and the nip forming device to contact and separate from each other. The controller controls the contact-and-separation device based on information on a thickness of a recording medium obtained by the thickness information retrieving device such that in a case in which a thickness of a preceding recording medium and a thickness of a successive recording medium are different in continuous printing in which a plurality of recording media is printed out continuously, the contact-and-separation device adjusts a space between the image bearer and the nip forming device when the preceding recording medium exits the transfer nip to a preset size corresponding to the thickness of the successive recording medium that enters the transfer nip.

Abstract translation: 图像形成装置包括图像载体，压区形成装置，接触 - 分离装置，厚度信息检索装置和控制器。 接触分离装置使图像载体和辊隙形成装置相互接触和分离。 控制器基于由厚度信息检索装置获得的记录介质的厚度的信息来控制接触 - 分离装置，使得在先前记录介质的厚度和连续记录介质的厚度为 在连续打印多个记录介质的连续打印不同的情况下，当前一记录介质离开传送辊隙时，接触 - 分离装置调整图像载体和辊隙形成装置之间的空间，使其对应于 进入转印辊隙的连续记录介质的厚度。

公开(公告)号：US09341990B2

公开(公告)日：2016-05-17

申请号：US14851101

申请日：2015-09-11

Applicant: Ryo Hasegawa

Inventor： Ryo Hasegawa

IPC: G03G15/08 ,  G03G15/16 ,  G03G15/01

CPC classification number: G03G15/0136 ,  G03G15/1605 ,  G03G15/50 ,  G03G15/6585 ,  G03G2215/0129 ,  G03G2215/0193

Abstract: A transfer unit detachably mountable relative to an image forming apparatus includes a plurality of rotational supports, an endless-looped belt disposed opposite to an image bearer and movably supported by the plurality of rotational support to contact the image bearer to form a transfer portion at which the toner image is transferred, a contact-and-separation device to move the belt to contact and separate from the image bearer, a base to support the plurality of rotational supports, a belt pressing member disposed facing the belt and detachably mountable relative to the base to contact an end portion of the belt, and a first stopper to prevent the belt pressing member from separating from the base while the belt is in contact with the image bearer by the contact-and-separation device and to allow the belt pressing member to separate from the base while the belt is separated from the image bearer.

Abstract translation: 相对于图像形成装置可拆卸地安装的传送单元包括多个旋转支撑件，与图像承载件相对设置的环形带，并且由多个旋转支撑件可移动地支撑以与图像承载件接触以形成转印部分， 转印调色剂图像，接触和分离装置以使带移动以与图像承载体接触并分离，支撑多个旋转支撑件的基座;相对于带可拆卸地安装的带按压构件， 基部，以接触带的端部;以及第一止动件，用于防止带按压构件在带与接触分离装置与图像承载体接触的同时与基部分离，并且允许带按压构件 当皮带与图像承载体分离时，与基座分离。

公开(公告)号：US20150025836A1

公开(公告)日：2015-01-22

申请号：US14381704

申请日：2012-03-28

Applicant: Ryo Hasegawa ,  Yukitoshi Aoyama ,  Junichi Murase ,  Daisuke Hayashi

Inventor： Ryo Hasegawa ,  Yukitoshi Aoyama ,  Junichi Murase ,  Daisuke Hayashi

IPC: G01P3/481 ,  G01M15/06

CPC classification number: G01P3/481 ,  F02D41/1498 ,  F02D2200/702 ,  G01M15/06

Abstract: A rough road determination device (100) is mounted on a vehicle (1) that is equipped with an internal combustion engine (10) having a crank angle sensor (31). This rough road determination device is equipped with determination means (20) for determining whether or not a road on which the vehicle travels is a rough road, by comparing a first amplitude fluctuation amount as an amplitude fluctuation amount of one pulse of an output of the crank angle sensor, which is determined in advance on the basis of a rotational speed of the internal combustion engine, with a second amplitude fluctuation amount as an amplitude fluctuation amount of one pulse that is actually output from the crank angle sensor.

Abstract translation: 在配备有具有曲柄角传感器（31）的内燃机（10）的车辆（1）上安装有粗糙道路确定装置（100）。 这种粗糙道路确定装置配备有用于判定车辆行驶的道路是否是粗路的判定装置（20），通过将第一幅度变动量作为第一幅度变动量，作为 曲柄角传感器，其基于内燃机的转速预先确定，第二振幅波动量作为实际从曲轴转角传感器输出的一个脉冲的振幅波动量。

公开(公告)号：US08885771B2

公开(公告)日：2014-11-11

申请号：US13370837

申请日：2012-02-10

Applicant: Ryo Hasegawa ,  Katsumi Takaoka

Inventor： Ryo Hasegawa ,  Katsumi Takaoka

IPC: H03K9/00 ,  H04L7/08 ,  H04L25/03

CPC classification number: H04L7/08 ,  H04L25/03 ,  H04L25/03878

Abstract: Disclosed herein is a signal receiving apparatus including: a data-loss detection section configured to detect a data loss from a received signal; and a timing adjustment section configured to adjust a processing timing by the quantity of the data loss on the basis of the detection result of the data loss.

Abstract translation: 这里公开了一种信号接收装置，包括：数据丢失检测部，被配置为从接收信号检测数据丢失; 以及定时调整部，被配置为基于数据丢失的检测结果来调整处理定时与数据丢失量。

公开(公告)号：US08761279B2

公开(公告)日：2014-06-24

申请号：US13235806

申请日：2011-09-19

Applicant: Ryo Hasegawa ,  Katsumi Takaoka

Inventor： Ryo Hasegawa ,  Katsumi Takaoka

IPC: H04L27/28 ,  H04L27/06

CPC classification number: H04L27/0008

Abstract: A reception apparatus includes: a reception section configured to receive a signal modulated by one of a single-carrier scheme and a multi-carrier scheme that are specified by a predetermined standard; a single-carrier demodulation section configured to execute single-carrier demodulation based on the single-carrier scheme onto the signal; a multi-carrier demodulation section configured to execute multi-carrier demodulation based on the multi-carrier scheme onto the signal; and a demodulation control section configured to control such that one of the single-carrier demodulation and the multi-carrier demodulation is tried on the received signal in accordance with a preset predetermined rule.

Abstract translation: 接收装置包括：接收部分，被配置为接收由预定标准指定的单载波方案和多载波方案之一调制的信号; 单载波解调部，被配置为基于所述单载波方案对所述信号执行单载波解调; 多载波解调部，被配置为基于所述多载波方案对所述信号执行多载波解调; 以及解调控制部，其被配置为根据预设的预定规则，对所接收的信号进行单载波解调和多载波解调中的一个的控制。

公开(公告)号：US08698868B2

公开(公告)日：2014-04-15

申请号：US13738668

申请日：2013-01-10

Applicant: Ryo Hasegawa

Inventor： Ryo Hasegawa

IPC: B41J15/14 ,  B41J27/00

CPC classification number: G03G15/0435 ,  G03G15/04045 ,  G03G21/1619

Abstract: An image forming apparatus includes a scanning optical device which performs scanning on a photosensitive drum with laser light. The scanning optical device includes a polygon motor unit, an emergence unit and a projecting unit. The polygon motor unit includes a polygon mirror which performs the scanning on the photosensitive drum with the laser light emitted from a light source. The laser light emerges from the emergence unit so that the photosensitive drum is irradiated with the laser light. The projecting unit projects to a first side where the photosensitive drum is disposed from a partition wall. The polygon motor unit is disposed in the projecting unit. The emergence unit is disposed on a second side separated from the first side by the partition wall. A gap is provided between the partition wall and the scanning optical device.

Abstract translation: 一种图像形成装置，包括利用激光对感光鼓进行扫描的扫描光学装置。 扫描光学装置包括多边形电机单元，出射单元和投影单元。 多边形电动机单元包括使用从光源发射的激光对感光鼓进行扫描的多面镜。 激光从出射单元出射，使得感光鼓被激光照射。 突出单元从分隔壁突出到感光鼓设置的第一侧。 多边形马达单元设置在投影单元中。 出苗单元设置在通过分隔壁与第一侧分离的第二侧。 在分隔壁和扫描光学装置之间设置间隙。

公开(公告)号：US20140029661A1

公开(公告)日：2014-01-30

申请号：US14110719

申请日：2012-05-15

Applicant: Katsumi Takaoka ,  Naoki Yoshimochi ,  Hidetoshi Kawauchi ,  Ryo Hasegawa ,  Hirofumi Maruyama

Inventor： Katsumi Takaoka ,  Naoki Yoshimochi ,  Hidetoshi Kawauchi ,  Ryo Hasegawa ,  Hirofumi Maruyama

IPC: H04L25/03

CPC classification number: H04L25/03057 ,  H04L25/03159 ,  H04L2025/03726

Abstract: The present technique relates to a reception device and a reception method which can improve equalization performance. An equalization processing unit has a time domain equalization unit which equalizes a received signal in a time domain and a frequency domain equalization unit which is provided in parallel to the time domain equalization unit and which equalizes the received signal in a frequency domain, and performs control of switching between the time domain equalization unit and the frequency domain equalization unit. The present technique can be applied to, for example, equalize a signal of data transmitted by way of single carrier transmission or data transmitted by way of multicarrier transmission.

Abstract translation: 本技术涉及可以提高均衡性能的接收装置和接收方法。 均衡处理单元具有对时域中的接收信号进行均衡的时域均衡单元和与时域均衡单元并行设置的频域均衡单元，并对频域中的接收信号进行均衡，并进行控制 在时域均衡单元和频域均衡单元之间进行切换。 本技术可以应用于例如通过单载波传输发送的数据的信号或通过多载波传输发送的数据的均衡。