公开(公告)号：US09426318B2

公开(公告)日：2016-08-23

申请号：US14633464

申请日：2015-02-27

Applicant: Masatoshi Ishida ,  Tadaaki Oyama

Inventor： Masatoshi Ishida ,  Tadaaki Oyama

IPC: H04N1/04 ,  H04N1/00 ,  H04N1/10

CPC classification number: H04N1/00713 ,  H04N1/00737 ,  H04N1/00755 ,  H04N1/1043 ,  H04N1/1061 ,  H04N2201/0081

Abstract: An image reader unit includes a platen on which to place a document; a light source including a plurality of split light sources to emit light beams toward a surface of the document; a movable exposure unit moving in a sub-scanning direction while obtaining reflected light reflected from the surface of the document; an image sensor to scan an image of the document by receiving the reflected light; and a reader processor to identify a length of the document in the main scanning direction based on a received light quantity from the image sensor obtained by activating fewer than all of the plurality of split light sources necessary for identifying the length of the document in the main scanning direction while moving the movable exposure unit in the sub-scanning direction.

Abstract translation: 图像读取器单元包括在其上放置文档的压板; 光源，其包括朝向所述文件的表面发射光束的多个分离光源; 可动曝光单元，沿着副扫描方向移动，同时获得从文件表面反射的反射光; 图像传感器，用于通过接收反射光来扫描文档的图像; 以及读取器处理器，用于基于来自所述图像传感器的接收光量来识别所述文档在所述主扫描方向上的长度，所述接收光量通过激活少于所有所述多个所述分割光源，所述多个分割光源用于识别所述主体中的所述文档的长度 同时在副扫描方向上移动可动曝光单元。

公开(公告)号：US09013759B2

公开(公告)日：2015-04-21

申请号：US14141555

申请日：2013-12-27

Applicant: Masatoshi Ishida

Inventor： Masatoshi Ishida

IPC: H04N1/40 ,  H04N1/00 ,  H04N1/028 ,  H04N1/10 ,  H04N1/04

CPC classification number: H04N1/00689 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00734 ,  H04N1/00737 ,  H04N1/00748 ,  H04N1/0075 ,  H04N1/00753 ,  H04N1/02815 ,  H04N1/1061

Abstract: A document reading unit included in an image forming apparatus and operated with a method of detecting an original document, includes an original document table, a moving irradiation unit having multiple block light sources moving in a sub scanning direction while irradiating the original document, an image sensor receiving reflected light, and a controller that starts a length specifying operation with the moving irradiation unit located at a position facing the original document, sequentially turns on the block light sources, obtains an amount of reflected light under lighting conditions of each block light sources, and determines the length of the original document in the main scanning direction. While the moving irradiation unit is moving in the sub scanning direction, the image sensor receives the reflected light on a region of the original document in the sub scanning direction under each lighting condition during the length specifying operation.

Abstract translation: 包括在图像形成装置中并且以检测原始文件的方法操作的文件读取单元包括原始文件表，具有沿着副扫描方向移动的多个块光源的移动照射单元，同时照射原稿，图像 接收反射光的传感器，以及位于面向原稿的位置的移动照射单元开始长度指定操作的控制器顺序地接通阻挡光源，获得每个阻挡光源的照明条件下的反射光量 并且确定原稿在主扫描方向上的长度。 当移动的照射单元在副扫描方向上移动时，图像传感器在长度指定操作期间在每个照明条件下在副扫描方向上接收原稿的区域上的反射光。

公开(公告)号：US5491938A

公开(公告)日：1996-02-20

申请号：US272032

申请日：1994-07-08

Applicant: Naoki Niwa ,  Takuji Kobori ,  Motoichi Takahashi ,  Narito Kurata ,  Takayuki Mizuno ,  Masatoshi Ishida ,  Tomohiko Hatada

Inventor： Naoki Niwa ,  Takuji Kobori ,  Motoichi Takahashi ,  Narito Kurata ,  Takayuki Mizuno ,  Masatoshi Ishida ,  Tomohiko Hatada

IPC: E04H9/02

CPC classification number: E04H9/02 ,  E04H9/028

Abstract: A high damping device combined with the frame of a building to protect the building from seismic shock. For seismic vibration up to a predetermined level corresponding to the permissible strength of the high damping device, a damping coefficient c of the high damping device is set so as to be c.sub.3 =c=c.sub.1 with respect to a damping coefficient c.sub.3 for giving the maximum value of a damping factor h.sub.3 corresponding to a tertiary mode of vibration of the structure and a damping coefficient c.sub.1 for giving the maximum value of a damping factor h.sub.1 corresponding to a primary mode of vibration. The maximum load on the high damping device is predetermined and means are provided to prevent the high damping device from being damaged in the event that the predetermined maximum load is exceeded. The inventive combination permits the stiffness factor of the building to be reduced from a factor of 1.0 down to a factor as low as 0.3, with a proportionate reduction in steel frame mass.

Abstract translation: PCT No.PCT / JP91 / 01426 Sec。 371日期：1992年6月17日 102（e）日期1992年6月17日PCT 1991年10月18日PCT PCT。 第WO92 / 83333号公报 日期：1992年5月14日。一个高阻尼装置与建筑物的框架相结合，以保护建筑物免遭地震震动。 对于与高阻尼装置的允许强度相对应的预定水平的地震振动，高阻尼装置的阻尼系数c相对于阻尼系数c3被设定为c3 = c = c1，以给出最大值 对应于结构的三次振动模式的阻尼系数h3的值和用于给出对应于主要振动模式的阻尼系数h1的最大值的阻尼系数c1。 高阻尼装置上的最大负载是预定的，并且提供装置以防止在超过预定的最大负载的情况下高阻尼装置被损坏。 本发明的组合允许建筑物的刚度因子从1.0降低到低至0.3的因子，钢框架质量的比例降低。

公开(公告)号：US4901486A

公开(公告)日：1990-02-20

申请号：US140307

申请日：1987-12-31

Applicant: Takuju Kobori ,  Shunichi Yamada ,  Shigeru Ban ,  Koji Ishii ,  Isao Nishimura ,  Masatoshi Ishida ,  Kuniaki Sato ,  Yasuo Takenaka ,  Shozo Maeda ,  Jun Tagami

Inventor： Takuju Kobori ,  Shunichi Yamada ,  Shigeru Ban ,  Koji Ishii ,  Isao Nishimura ,  Masatoshi Ishida ,  Kuniaki Sato ,  Yasuo Takenaka ,  Shozo Maeda ,  Jun Tagami

IPC: E04B1/98 ,  E04H9/02 ,  F16F7/00 ,  F16F7/12 ,  F16F15/06

CPC classification number: F16F7/00 ,  E04B1/98 ,  E04H9/021 ,  F16F15/06 ,  F16F7/12

Abstract: An elasto-plastic damper is adapted to be used in a structure, such as a building and other facilities, for absorbing vibration energy created by earthquake tremors and other ground vibrations. The damper is a centrally bulged and generally cone-shaped hollow body of revolution so that its section modulus changes substantially proportional to a bending moment created in the damper body due to horizontal stresses, thus permitting a maximum degree of deformability. This elasto-plastic damper is compact in size and demonstrates a high degree of vibrational energy absorbability.

Abstract translation: 弹性塑料阻尼器适用于诸如建筑物和其他设施的结构，用于吸收由地震震颤和其它地面振动产生的振动能。 阻尼器是中央膨胀且大体上呈圆锥形的中空旋转体，因此其截面模数由于水平应力而在阻尼体中产生的弯曲力矩大致成正比，从而允许最大程度的变形能力。 该弹性塑料阻尼器的尺寸紧凑，表现出高度的振动能量吸收性。

公开(公告)号：US11235591B2

公开(公告)日：2022-02-01

申请号：US16567521

申请日：2019-09-11

Applicant: Masatoshi Ishida ,  Kunihiko Nishioka ,  Yohei Osanai ,  Satoshi Narai ,  Tomoya Fujii ,  Takayuki Andoh ,  Masashi Ota ,  Munekazu Hirata

Inventor： Masatoshi Ishida ,  Kunihiko Nishioka ,  Yohei Osanai ,  Satoshi Narai ,  Tomoya Fujii ,  Takayuki Andoh ,  Masashi Ota ,  Munekazu Hirata

IPC: B41J3/36 ,  B41J3/37 ,  B41J3/39

Abstract: An image forming apparatus includes a recording device and an apparatus body to internally house the recording device. The apparatus body includes an attachment unit to be removably mounted in the apparatus body and an apparatus body-side connector. The attachment unit includes an attachment-side connector to be electrically connected to the apparatus body-side connector. The apparatus body also includes a pressing portion to press the attachment unit in a direction in which the attachment-side connector faces the apparatus body-side connector in a state where the attachment unit is attached to the apparatus body. The direction is orthogonal to a mounting direction of the attachment unit. The apparatus body further includes a movable member holding the pressing portion movable between a first position where the pressing portion is closest to the apparatus body-side connector and a second position where the pressing portion is farthest from the apparatus body-side connector.

公开(公告)号：US10044898B2

公开(公告)日：2018-08-07

申请号：US15461873

申请日：2017-03-17

Applicant: Yohei Osanai ,  Yasunobu Youda ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Daisuke Imaki ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Takuji Kawai

Inventor： Yohei Osanai ,  Yasunobu Youda ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Daisuke Imaki ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Takuji Kawai

IPC: H04N1/04 ,  H04N1/10 ,  H04N1/00

Abstract: An image reading device, which is included in an image forming apparatus, includes a first transparent body, a second transparent body, a holding body, and a reading body. The second transparent body is disposed separated from and inclined at a predetermined angle to the first transparent body. The holding body holds the first and second transparent bodies. The reading body moves in a sub-scanning direction along the first and second transparent bodies. The holding body includes a flat face and a frame-shaped face. The flat face is contiguous to the first transparent body on a same plane and smoothly connected with the second transparent body. The frame-shaped face projects outwardly beyond the second transparent body facing the reading body. The reading body moves and contacts the first transparent body and the holding body, and moves with a gap relative to the second transparent body.

公开(公告)号：US08422093B2

公开(公告)日：2013-04-16

申请号：US12659605

申请日：2010-03-15

Applicant: Masatoshi Ishida

Inventor： Masatoshi Ishida

IPC: H04N1/04

CPC classification number: G02B6/0001 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0241 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02445 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: A light projection unit includes a substrate, a plurality of light emitting elements arrayed on the substrate in a main scanning direction and including light emitting surfaces, a light guide facing the light emitting surfaces to direct light projected from the light emitting elements onto an illumination target and including a first positioning portion, and a holder including a second positioning portion that engages the first positioning portion of the light guide to position the light guide on the holder. The first positioning portion of the light guide is positioned between centers of light emission of adjacent light emitting elements in the main scanning direction of the substrate when the first positioning portion engages the second positioning portion of the holder.

Abstract translation: 光投射单元包括基板，在主扫描方向上排列在基板上并包括发光面的多个发光元件，面向发光面的光导，将从发光元件射出的光引导到照明对象 并且包括第一定位部分和包括接合光导的第一定位部分的第二定位部分的保持器，以将光导定位在保持器上。 当第一定位部分接合保持器的第二定位部分时，光导的第一定位部分位于相邻发光元件的发光中心之间的基板的主扫描方向上。

公开(公告)号：US20080057336A1

公开(公告)日：2008-03-06

申请号：US11571133

申请日：2004-06-22

Applicant: Wataru Kurokawa ,  Hiroshi Matsubayashi ,  Mitsuhide Aihara ,  Shigeya Takahashi ,  Masanobu Matsubara ,  Masatoshi Ishida ,  Norimasa Maida

Inventor： Wataru Kurokawa ,  Hiroshi Matsubayashi ,  Mitsuhide Aihara ,  Shigeya Takahashi ,  Masanobu Matsubara ,  Masatoshi Ishida ,  Norimasa Maida

IPC: B32B15/20 ,  C25D3/54

CPC classification number: C25D11/00 ,  Y10T428/1266

Abstract: A surface-treated metal material having, formed on the surface of a metal base member, an inorganic surface-treating layer that contains inorganic components or, further, having an organic surface-treating layer formed on the inorganic surface-treating layer, the inorganic surface-treating layer containing at least M (M is at least one of Ti, Zr or Al), O and F. The organic surface-treating layer comprises a silane coupling agent containing Si in an amount of 0.8 to 30 mg/m2 or a phenol-type water-soluble organic compound. The surface treatment without using chromium can be applied to various metal base members featuring excellent environmental friendliness, excellent resistance against discoloration even when applied to tin-plated steel plates, and offering excellent characteristics such as the close adhesion to the organic resin coating, adhesive property, corrosion resistance and dent resistance. Owing to the cathodic treatment in an aqueous solution, further, the surface-treated metal material can be produced at a high speed, easily and at a low cost.

Abstract translation: 一种表面处理金属材料，其在金属基材的表面上形成有无机成分的无机表面处理层，或者在无机表面处理层上形成有机表面处理层， 含有至少M（M是Ti，Zr或Al中的至少一种），O和F的表面处理层。有机表面处理层包含含有0.8至30mg / m 2的Si的硅烷偶联剂， SUP> 2或酚型水溶性有机化合物。 不使用铬的表面处理可以应用于环境友好性优异的各种金属基材，即使在镀锡钢板上也具有优异的抗变色性，并且具有优异的特性，例如与有机树脂涂层的密合性，粘合性 ，耐腐蚀性和耐凹痕性。 另外，由于在水溶液中进行阴极处理，因此能够以高速，容易且成本低的方式制造表面处理金属材料。

公开(公告)号：US11016406B2

公开(公告)日：2021-05-25

申请号：US16544277

申请日：2019-08-19

Applicant: Masashi Ota ,  Masatoshi Ishida ,  Yohei Osanai ,  Satoshi Narai ,  Takayuki Andoh ,  Tomoya Fujii ,  Kunihiko Nishioka ,  Munekazu Hirata

Inventor： Masashi Ota ,  Masatoshi Ishida ,  Yohei Osanai ,  Satoshi Narai ,  Takayuki Andoh ,  Tomoya Fujii ,  Kunihiko Nishioka ,  Munekazu Hirata

IPC: G03G15/04 ,  G02B26/10 ,  G03G15/00

Abstract: An image forming apparatuses includes an apparatus body configured to house a replacement part. The apparatus body includes a guiding face configured to guide a guided face of the replacement part. The guided face is on a side along a movement direction in which the replacement part moves between a set position in the apparatus body and an attaching and detaching position at which the replacement part is attached to and detached from the apparatus body. The apparatus further include a moving device configured to move the replacement part between the set position and the attaching and detaching position, and a pressing device configured to press the guided face of the replacement part against the guiding face of the apparatus body while the replacement part moves between the set position and the attaching and detaching position.

公开(公告)号：US10341516B2

公开(公告)日：2019-07-02

申请号：US15919643

申请日：2018-03-13

Applicant: Daisuke Imaki ,  Yohei Osanai ,  Genta Hagiwara ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Yasunobu Youda ,  Takayuki Andoh ,  Kaoru Tada

Inventor： Daisuke Imaki ,  Yohei Osanai ,  Genta Hagiwara ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Yasunobu Youda ,  Takayuki Andoh ,  Kaoru Tada

IPC: H04N1/00 ,  G03G15/00 ,  B65H5/06 ,  B65H3/06

Abstract: A rotation drive device includes a driven rotation member, a driving rotation member, a rotation relay member, a shaft, and a holder. The rotation relay member transmits only a unidirectional rotational driving force from the driving rotation member to the driven rotation member. The rotation relay member includes a housing and a cylindrical one-way clutch. A contact portion between the driving rotation member and the shaft is configured to rotate the driving rotation member and the shaft to transmit the driving force to an inner peripheral side of the cylindrical one-way clutch via the shaft. The driving rotation member includes a boss projected toward the holder and rotatably held in the holder. A portion of the shaft to support the driving rotation member and an inner wall surface of a through hole of the driving rotation member are shaped to rotate the shaft and the driving rotation member. together.