公开(公告)号：US20070126171A1

公开(公告)日：2007-06-07

申请号：US11505400

申请日：2006-08-17

申请人： Shin Takeuchi ,  Kazuyuki Tsukamoto ,  Minoru Ohshima

发明人： Shin Takeuchi ,  Kazuyuki Tsukamoto ,  Minoru Ohshima

IPC分类号： B65H3/52

CPC分类号： B65H3/5261 ,  B65H2511/524 ,  B65H2515/32 ,  B65H2220/01 ,  B65H2220/02

摘要： A sheet feed device includes: a conveyor roller that rotates in a first direction; a separation roller rotatable in a second, reverse to the first direction, that nips a sheet with the conveyor roller; a sheet detector provided at a detecting position to detect a number of sheets; a pressure generator that generates a pressure to press the separation roller against the conveyor roller; a separation torque generator that generates a separation torque to convey the sheet on the separation roller in the second direction; and a controller that, if two or more sheets are detected, applies the pressure and/or the separation torque to the separation roller to separate the sheets until the detected number of sheets is decreased to be one, and that, after the number of sheets becomes one, controls the pressure and/or the separation torque to adjust a position of the sheet on the separation roller to a target position.

摘要翻译： 送纸装置包括：沿第一方向旋转的输送辊; 分离辊，其可以与第一方向相反的第二转动，其与输送辊压接纸张; 纸张检测器，设置在检测位置以检测纸张的数量; 压力发生器，其产生将分离辊压靠在输送辊上的压力; 分离转矩发生器，其产生分离转矩，以在第二方向上将片材输送到分离辊上; 以及控制器，如果检测到两张或多张纸张，则将压力和/或分离扭矩施加到分离辊以分离纸张，直到检测到的纸张数量减少为1，并且在纸张数量之后 成为一个，控制压力和/或分离扭矩以将分离辊上的片材的位置调整到目标位置。

公开(公告)号：US20050184447A1

公开(公告)日：2005-08-25

申请号：US10939408

申请日：2004-09-14

申请人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

发明人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

IPC分类号： B65H3/06 ,  B65H3/52 ,  B65H7/08

CPC分类号： B65H3/5261 ,  B65H2511/222 ,  B65H2513/10 ,  B65H2515/32 ,  B65H2515/34 ,  B65H2220/01 ,  B65H2220/02

摘要： There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a discharge tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating member and the second feeding member, and when two sheets are entered the nip portion, the separating member separates one of the entered sheets from the other; an adjusting unit that changes a force of the separating member; a detecting unit that detects at least one of a distance by which the other of the entered sheets is transported beyond the nip portion and an advancing speed of the other of the entered sheets at the nip portion; and a controller that controls the adjusting unit based on a detection value of the detecting unit.

摘要翻译： 提供了一种片材进给装置，其包括从排出托盘供给至少一个片材的第一进给构件; 第二馈送部件，其馈送由所述第一馈送部件馈送的片材; 分离构件，其中在所述分离构件和所述第二进给构件之间形成夹持部，并且当两个片材进入所述夹持部时，所述分离构件将所述进入的片材中的一个与另一个分离; 改变分离构件的力的调节单元; 检测单元，其检测输入的另一个片材的距离超过夹持部分的距离和另一个输入的片材在夹持部分的前进速度中的至少一个; 以及控制器，其基于所述检测单元的检测值来控制所述调整单元。

公开(公告)号：US5217152A

公开(公告)日：1993-06-08

申请号：US849797

申请日：1992-03-11

申请人： Katsumi Suzuki ,  Shin Takeuchi

发明人： Katsumi Suzuki ,  Shin Takeuchi

IPC分类号： B41J15/06 ,  B65H20/04 ,  F16H27/08

CPC分类号： B65H20/04 ,  B41J15/06 ,  F16H27/08 ,  B65H2403/40 ,  B65H2407/10 ,  Y10T74/19874

摘要： A gear mechanism provides for intermittent drive operation with precision stop location of angular position of one (driven) gear driven by another (drive) gear which is accomplished by increasing the precision of the distance maintained between the rotational centers of the gears so that a stabilized and precision amount of gear engagement is provided between both gears resulting in a precise amount of rotation imparted to the driven gear per revolution of the drive gear. The precisions of the distant between the gear rotational centers is accomplished by engagement of circumferential surfaces of corresponding cylindrical portions on each gear or provided on associated gears in the gear train of the gear mechanism.

摘要翻译： 齿轮机构提供间歇驱动操作，其中，由另一（驱动）齿轮驱动的一个（驱动）齿轮的角位置的精确停止位置，其通过增加保持在齿轮的旋转中心之间的距离的精度来实现， 并且在两个齿轮之间提供精确的齿轮接合量，导致每转驱动齿轮给从动齿轮提供精确的旋转量。 齿轮旋转中心之间的远处的精度通过啮合每个齿轮上的相应圆柱形部分的圆周表面或设置在齿轮机构的齿轮系中的相关齿轮上来实现。

公开(公告)号：US20110043447A1

公开(公告)日：2011-02-24

申请号：US12699145

申请日：2010-02-03

申请人： Nobuhide INABA ,  Shin Takeuchi

发明人： Nobuhide INABA ,  Shin Takeuchi

IPC分类号： G06F3/033

CPC分类号： G06F3/0354 ,  G06F3/03548

摘要： An input device includes: a main body portion having one surface; a movable portion having a contact surface formed in the one surface of the main body portion, is operated through the contact surface and is movable relative to the main body portion; a supporting portion that is provided in the main body portion and movably supports the movable portion; an applying portion that applies a force to move the movable portion; a determining unit that detects whether there is a contact with the contact surface of the movable portion and determines a state-of-contact whether the contact surface is in contact state or in non-contact state; a controller that controls the applying portion to move the movable portion to a predetermined position when the determined state-of-contact changes from contact state to non-contact state; and an output unit that detects and outputs the amount of movement of the movable portion relative to the main body portion while the determined state-of-contact, and does not output the amount of movement when the controller moves the movable portion.

摘要翻译： 输入装置包括：具有一个表面的主体部分; 具有形成在主体部分的一个表面中的接触表面的可移动部分通过接触表面操作并且可相对于主体部分移动; 支撑部分，其设置在主体部分中并且可移动地支撑可动部分; 施加部，其施加力以移动所述可动部; 确定单元，其检测是否存在与所述可移动部分的接触表面的接触，并且确定所述接触表面是接触状态还是处于非接触状态的接触状态; 当所确定的接触状态从接触状态改变为非接触状态时，控制所述施加部分将所述可动部分移动到预定位置的控制器; 以及输出单元，其在确定的接触状态下检测并输出可移动部分相对于主体部分的移动量，并且当控制器移动可移动部分时不输出移动量。

公开(公告)号：US07753360B2

公开(公告)日：2010-07-13

申请号：US12166965

申请日：2008-07-02

申请人： Shin Takeuchi ,  Minoru Ohshima ,  Kazuyuki Tsukamoto ,  Takao Furuya ,  Yoshinari Iwaki ,  Kaoru Yoshida

发明人： Shin Takeuchi ,  Minoru Ohshima ,  Kazuyuki Tsukamoto ,  Takao Furuya ,  Yoshinari Iwaki ,  Kaoru Yoshida

IPC分类号： B65H7/08

CPC分类号： B65H7/02 ,  B65H1/04 ,  B65H1/14 ,  B65H3/06 ,  B65H2511/514 ,  B65H2513/53 ,  B65H2515/30 ,  B65H2515/34 ,  B65H2701/1311 ,  B65H2701/1912 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02 ,  B65H2220/11

摘要： A measuring device, wherein a feed-out member feeds out an uppermost one of plural sheet-shaped materials stacked on a base by rotating in contact with the uppermost sheet-shaped material, has a detector that detects a force imparted to the base and the sheet-shaped materials not in contact with the feed-out member, the force being generated by feeding-out the uppermost sheet-shaped material.

摘要翻译： 一种测量装置，其中，馈送部件通过与最上面的片状材料接触而旋转而馈送堆叠在基座上的多个片状材料中的最上面的一个，具有检测施加到基部的力的检测器， 不与送出构件接触的片状材料，通过送出最上面的片状材料而产生的力。

公开(公告)号：US20100155478A1

公开(公告)日：2010-06-24

申请号：US12558942

申请日：2009-09-14

申请人： Yasuhiro OGASAWARA ,  Shin Takeuchi ,  Eisuke Osakabe ,  Eigo Nakagawa ,  Hirokazu Ichikawa ,  Kazushige Ooi ,  Hidenobu Takahira

发明人： Yasuhiro OGASAWARA ,  Shin Takeuchi ,  Eisuke Osakabe ,  Eigo Nakagawa ,  Hirokazu Ichikawa ,  Kazushige Ooi ,  Hidenobu Takahira

IPC分类号： G06K7/10

CPC分类号： G06F3/03542

摘要： An image reading apparatus includes: a light source that irradiates light; a switching unit that switches a direction of the light irradiated by the light source to one of a plurality of predetermined directions; a light guiding unit that guides the light whose direction is switched by the switching unit and that travels in one of the plurality of directions to a position predetermined for each of the directions; and a light sensor that, in a case where an object is in the predetermined position, measures light reflect by the object out of the light guided to the position by the light guiding unit.

摘要翻译： 一种图像读取装置，包括：照射光的光源; 切换单元，其将由所述光源照射的光的方向切换成多个预定方向中的一个; 导光单元，其引导通过切换单元切换方向的光并且在多个方向中的一个方向上行进到每个方向预定的位置; 以及光传感器，其在物体处于所述预定位置的情况下，测量由所述导光单元引导到所述位置的光之间的物体的光反射。

公开(公告)号：US07654523B2

公开(公告)日：2010-02-02

申请号：US11798265

申请日：2007-05-11

申请人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

发明人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

IPC分类号： B65H7/12

CPC分类号： B65H3/5261 ,  B65H3/06 ,  B65H7/06 ,  B65H2511/524 ,  B65H2513/10 ,  B65H2513/104 ,  B65H2515/34 ,  B65H2553/51 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： This sheet multifeed determination device is capable of accurately detecting a sheet multifeed state, and the sheet multifeed determination device includes: a separating member side sheet speed detecting part which detects a transport speed of a sheet surface on the separating member side of a sheet transported to a nip unit of a paper feed roll and a separating member pressure-contacting mutually; a multifeed sheet detecting part which detects presence of plural sheets in the course of being transported through the nip unit; and a multifeed state determination part which determines not to be in a multifeed state of sheets when the sheet speed detected by the separating member side sheet speed detecting part is V2≦0 and determines to be in the multifeed state of sheets in the case of V2>0 in a condition where the multifeed sheet detecting part detects multifed sheets.

摘要翻译： 该纸张多页纸确定装置能够精确地检测纸张多页进给状态，并且纸张多页纸确定装置包括：分离部件侧纸张速度检测部，其检测运送到纸张的纸张的分离部件侧的纸张表面的输送速度 进给辊的辊隙单元和相互压力接触的分离构件; 多张纸张检测部，其检测在通过所述辊隙单元传送的过程中存在多张纸; 以及多张进给状态判定部，其在由所述分离部件侧纸张速度检测部检测出的纸张速度为V2 <= 0的情况下，判断为不处于纸张的多页进给状态，并且在所述纸张的多页进给状态下， 在多张纸检测部检测多张纸的状态下，V2> 0。

公开(公告)号：US07530562B2

公开(公告)日：2009-05-12

申请号：US11601818

申请日：2006-11-20

申请人： Minoru Ohshima ,  Kazuyuki Tsukamoto ,  Shin Takeuchi

发明人： Minoru Ohshima ,  Kazuyuki Tsukamoto ,  Shin Takeuchi

IPC分类号： B65H3/52

CPC分类号： B65H3/56 ,  B65H3/5261 ,  B65H3/565 ,  B65H2801/09

摘要： A sheet feeding apparatus includes a transport unit that transports a recording sheet from a storage unit, a separation unit, when stacked plural recording sheets are transported by the transport unit, separates a first recording sheet from the other recording sheets, and a push-back unit that can pivot from a separation action point to an end point of the storage unit and that pushes back ends of the other recording sheets to the storage unit during transport of the first recording sheet by applying to the other recording sheets a larger force in the direction opposite to the transport direction than a force applied to the other recording sheets in the transport direction, at a same time by applying to the first recording sheet a smaller force in the direction opposite to the transport direction than a force applied to the first recording sheet in the transport direction.

摘要翻译： 片材进给装置包括：传送单元，其从存储单元传送记录纸，分离单元，当堆叠的多个记录片材由传送单元传送时，将第一记录片材与其他记录片材分离， 单元，其可以从分离动作点枢转到存储单元的终点，并且在运送第一记录纸时将其它记录纸的后端推送到存储单元，通过向其它记录纸张施加较大的力 与输送方向相反的方向的方向，与向第一记录片施加相对于输送方向的方向的力相比施加到第一记录片上的力更小的力 纸张在运输方向。

公开(公告)号：US07481421B2

公开(公告)日：2009-01-27

申请号：US10939408

申请日：2004-09-14

申请人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

发明人： Kazuyuki Tsukamoto ,  Shin Takeuchi ,  Katsumi Sakamaki

IPC分类号： B65H3/52

CPC分类号： B65H3/5261 ,  B65H2511/222 ,  B65H2513/10 ,  B65H2515/32 ,  B65H2515/34 ,  B65H2220/01 ,  B65H2220/02

摘要： There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a feeding tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating member and the second feeding member, and when two sheets are entered the nip portion, the separating member separates one of the entered sheets from the other; an adjusting unit that changes a force of the separating member; a detecting unit that detects at least one of a distance by which the other of the entered sheets is transported beyond the nip portion and an advancing speed of the other of the entered sheets at the nip portion; and a controller that controls the adjusting unit based on a detection value of the detecting unit.

摘要翻译： 提供了一种片材进给装置，包括：第一进给构件，其从进给托盘进给至少一个片材; 第二馈送部件，其馈送由所述第一馈送部件馈送的片材; 分离构件，其中在所述分离构件和所述第二进给构件之间形成夹持部，并且当两个片材进入所述夹持部时，所述分离构件将所述进入的片材中的一个与另一个分离; 改变分离构件的力的调节单元; 检测单元，其检测输入的另一个片材的距离超过夹持部分的距离和另一个输入的片材在夹持部分的前进速度中的至少一个; 以及控制器，其基于所述检测单元的检测值来控制所述调整单元。

公开(公告)号：US20080197563A1

公开(公告)日：2008-08-21

申请号：US11907066

申请日：2007-10-09

申请人： Takao Furuya ,  Kaoru Yoshida ,  Yoshinari Iwaki ,  Shin Takeuchi ,  Minoru Ohshima ,  Ivutin Dmitry

发明人： Takao Furuya ,  Kaoru Yoshida ,  Yoshinari Iwaki ,  Shin Takeuchi ,  Minoru Ohshima ,  Ivutin Dmitry

IPC分类号： B65H5/00 ,  B65H7/00

CPC分类号： B65H3/5261 ,  B65H2301/51214 ,  B65H2403/732 ,  B65H2801/06

摘要： A recording medium supply apparatus includes: a conveyance member that conveys a recording medium; a retard member, in contact with the conveyance member, that forms a contact portion between the conveyance member and the retard member and retards the recording medium by holding the recording medium in the contact portion; and a buckling prevention unit, configured to contact with the recording medium on the upstream side of the contact portion between the conveyance member and the retard member in a conveyance direction of the recording medium, that prevents buckling of the recording medium in the conveyance direction.

摘要翻译： 记录介质供给装置包括：传送记录介质的传送构件; 与输送构件接触的延迟构件，其在输送构件和延迟构件之间形成接触部分，并通过将记录介质保持在接触部分中来延迟记录介质; 以及抗弯曲防止单元，其构造成在所述记录介质的传送方向上与所述传送构件和所述延迟构件之间的接触部分的所述接触部分的上游侧的所述记录介质接触，以防止所述记录介质沿所述传送方向弯曲。