公开(公告)号：US20110063456A1

公开(公告)日：2011-03-17

申请号：US12882881

申请日：2010-09-15

申请人： Hideki OHNISHI ,  Makoto HAYASAKI

发明人： Hideki OHNISHI ,  Makoto HAYASAKI

IPC分类号： H04N5/225 ,  H04N5/235 ,  G06F15/00

CPC分类号： H04N5/235 ,  G06T7/0002 ,  G06T2207/30168 ,  H04N1/00347 ,  H04N5/2355 ,  H04N5/2356 ,  H04N21/41407 ,  H04N2101/00 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0094

摘要： The invention accomplishes an image capture apparatus capable of allowing a user to more easily attain, as compared to a conventional image capture apparatus, image data of a captured image which includes no blown-out highlights or loss of shadow detail throughout an entire image. A portable terminal apparatus 100 includes (i) an image capture section 120 capable of consecutively carrying out image capture of a same image capture object a plurality of times; and (ii) a captured image determination section 130 for determining whether or not blown-out highlights or loss of shadow detail is included in an image indicated by captured image data obtained by the image capture, and in a case where the captured image determination section 130 determines that the blown-out highlights or loss of shadow detail is included in the image, the image capture section 120 consecutively carries out image capture of the image capture object under a plurality of exposure conditions different from the exposure condition in the image capture carried out to obtain the captured image data, and the communication section 150 transmits obtained captured image data to the image output apparatus 500.

摘要翻译： 本发明实现了一种图像捕获装置，其能够允许用户与传统的图像捕获装置相比更容易地获得在整个图像中不包括吹出的高光或阴影细节的丢失的图像的图像数据。 便携式终端装置100包括（i）能够多次连续执行同一图像捕获对象的图像捕获的图像捕获部分120; 以及（ii）拍摄图像确定部分130，用于确定在通过图像捕获获得的拍摄图像数据指示的图像中是否包括吹出的高光或阴影细节的丢失，并且在捕获图像确定部分 130确定图像中包含吹出的高光或阴影细节的损失，图像捕获部分120在与所携带的图像捕获中的曝光条件不同的多个曝光条件下连续执行图像捕获对象的图像捕获 以获得所捕获的图像数据，并且通信部分150将获得的捕获图像数据发送到图像输出装置500。

公开(公告)号：US06676868B2

公开(公告)日：2004-01-13

申请号：US10183219

申请日：2002-06-26

申请人： Hideki Ohnishi ,  Ryuichi Saito

发明人： Hideki Ohnishi ,  Ryuichi Saito

IPC分类号： B29B1100

CPC分类号： H01M8/0228 ,  B29C43/006 ,  B29C43/203 ,  B29K2303/04 ,  B29K2503/04 ,  H01M8/0206 ,  Y02P70/56

摘要： A method of manufacturing a separator for a polymer electrolyte fuel cell in which the specific resistance is small, and the coefficient of thermal conductivity and the gas shielding property are high and have high strength. The sintering material comprises a phenol resin coated to the surface of a powder of carbon, and the plate is a metallic plate having plating on both surfaces. After the metallic plate is arranged in a mold provided with grooves, the sintering material is filled to both sides of the metallic plate, and then they are heated and sintered. The separator for a fuel cell becomes homogeneous, and, as a result, the gas shielding property rises with high strength, because phenol resin has been uniformly distributed in the sintering material. Moreover, because oxides are not generated on the surfaces of the separator by sintering, the specific resistance will be relatively small.

摘要翻译： 制造电阻率小，导热系数和气体屏蔽性高，强度高的固体高分子型燃料电池用隔膜的制造方法。 烧结材料包括涂覆在碳粉末表面上的酚醛树脂，并且该板是在两面具有电镀的金属板。 将金属板配置在设置有槽的模具中之后，将烧结材料填充到金属板的两侧，然后进行加热烧结。 燃料电池用隔板变得均匀，结果，由于酚醛树脂均匀分布在烧结材料中，所以气体屏蔽性能以高强度上升。 此外，由于通过烧结不会在隔膜的表面上产生氧化物，所以电阻率将相对较小。

公开(公告)号：US6081685A

公开(公告)日：2000-06-27

申请号：US226611

申请日：1999-01-07

申请人： Yoshinobu Umetani ,  Hideki Ohnishi ,  Yukikazu Kamei ,  Kiyoshi Toizumi ,  Kouichi Yamauchi ,  Fumio Shimazu

发明人： Yoshinobu Umetani ,  Hideki Ohnishi ,  Yukikazu Kamei ,  Kiyoshi Toizumi ,  Kouichi Yamauchi ,  Fumio Shimazu

IPC分类号： F16C13/00 ,  G03G15/16

CPC分类号： G03G15/1685 ,  G03G2215/1614

摘要： The object of the invention is to provide a transfer apparatus including a transfer drum which carries a transfer material by electrostatic attraction with reliability, and can prevent the transfer nonuniformity of the image. The transfer drum is so formed that on the surface of a dielectric layer made of cylinder-shaped aluminium, are formed side by side two semiconductor layers each formed by a foamed elastic member, and on the surface of the semiconductor layers are stacked a conductive layer formed by PVDF. The first semiconductor layer is formed under the transfer region within the surface of the transfer drum, and the diameter of cell is set to be in a range of over 0 .mu.m to 50 .mu.m. Also, the second semiconductor layer is formed under the non-transfer region within the surface of the transfer drum, and the diameter of cell is set to a size of 500 .mu.m or more.

摘要翻译： 本发明的目的在于提供一种转印装置，其特征在于包括：转印鼓，通过静电吸引可靠地承载转印材料，并且可以防止图像的转印不均匀。 转印鼓形成为在由圆柱形铝制成的电介质层的表面上并排形成由发泡弹性构件形成的两个半导体层，并且在半导体层的表面上层叠导电层 由PVDF形成。 第一半导体层形成在转印鼓表面内的转印区域下方，电池的直径设定在超过0μm〜50μm的范围内。 此外，第二半导体层形成在转印鼓的表面内的非转印区域下方，并且电池的直径设定为500μm以上的尺寸。

公开(公告)号：US08300141B2

公开(公告)日：2012-10-30

申请号：US12882881

申请日：2010-09-15

申请人： Hideki Ohnishi ,  Makoto Hayasaki

发明人： Hideki Ohnishi ,  Makoto Hayasaki

IPC分类号： H04N5/238

CPC分类号： H04N5/235 ,  G06T7/0002 ,  G06T2207/30168 ,  H04N1/00347 ,  H04N5/2355 ,  H04N5/2356 ,  H04N21/41407 ,  H04N2101/00 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0094

摘要： The invention accomplishes an image capture apparatus capable of allowing a user to more easily attain, as compared to a conventional image capture apparatus, image data of a captured image which includes no blown-out highlights or loss of shadow detail throughout an entire image. A portable terminal apparatus 100 includes (i) an image capture section 120 capable of consecutively carrying out image capture of a same image capture object a plurality of times; and (ii) a captured image determination section 130 for determining whether or not blown-out highlights or loss of shadow detail is included in an image indicated by captured image data obtained by the image capture, and in a case where the captured image determination section 130 determines that the blown-out highlights or loss of shadow detail is included in the image, the image capture section 120 consecutively carries out image capture of the image capture object under a plurality of exposure conditions different from the exposure condition in the image capture carried out to obtain the captured image data, and the communication section 150 transmits obtained captured image data to the image output apparatus 500.

摘要翻译： 本发明实现了一种图像捕获装置，其能够允许用户与传统的图像捕获装置相比更容易地获得在整个图像中不包括吹出的高光或阴影细节的丢失的图像的图像数据。 便携式终端装置100包括（i）能够多次连续执行同一图像捕获对象的图像捕获的图像捕获部分120; 以及（ii）拍摄图像确定部分130，用于确定在通过图像捕获获得的拍摄图像数据指示的图像中是否包括吹出的高光或阴影细节的丢失，并且在捕获图像确定部分 130确定图像中包含吹出的高光或阴影细节的损失，图像捕获部分120在与所携带的图像捕获中的曝光条件不同的多个曝光条件下连续执行图像捕获对象的图像捕获 以获得所捕获的图像数据，并且通信部分150将获得的捕获图像数据发送到图像输出装置500。

公开(公告)号：US06330408B1

公开(公告)日：2001-12-11

申请号：US09428334

申请日：1999-10-27

申请人： Shirou Wakahara ,  Tomohiro Oikawa ,  Yukikazu Kamei ,  Hideki Ohnishi ,  Hiroshi Doshoda

发明人： Shirou Wakahara ,  Tomohiro Oikawa ,  Yukikazu Kamei ,  Hideki Ohnishi ,  Hiroshi Doshoda

IPC分类号： G03G1516

CPC分类号： G03G15/1675 ,  G03G2215/1614

摘要： A transfer apparatus having a photoconductor drum for holding thereon an image formed by toner charged with a negative polarity and a transfer roller disposed opposite the photoconductor drum, in which paper is fed to an area where the photoconductor drum and the transfer roller face each other and the toner image on the photoconductor drum is transferred to the paper by using a unidirectional transfer electric field formed by the transfer roller. The transfer roller also serves as charge supply control device for supplying a charge to the toner held on the photoconductor drum to thereby substantially neutralize the charge of the toner while retaining the negative polarity of the toner.

摘要翻译： 一种转印装置，具有用于保持由负极性的调色剂形成的图像的感光鼓和与感光鼓相对设置的转印辊，其中纸张被供给到感光鼓和转印辊彼此面对的区域， 通过使用由转印辊形成的单向转印电场将感光鼓上的调色剂图像转印到纸上。 转印辊还用作向保持在感光鼓上的调色剂供应电荷的电荷供给控制装置，从而基本上中和调色剂的电荷，同时保持调色剂的负极性。

公开(公告)号：US6097923A

公开(公告)日：2000-08-01

申请号：US42021

申请日：1998-03-13

申请人： Yoshie Iwakura ,  Seiichi Yoshida ,  Hideki Ohnishi ,  Fumio Shimazu

发明人： Yoshie Iwakura ,  Seiichi Yoshida ,  Hideki Ohnishi ,  Fumio Shimazu

IPC分类号： G03G15/01 ,  G03G15/16

CPC分类号： G03G15/1685 ,  G03G15/167

摘要： When a grounded conductive roller touches a transfer drum through a transfer material while a voltage is applied to a conductor layer, charges having a polarity opposite to the polarity of the voltage applied to the conductor layer are generated over the transfer material, thereby making it possible to attract the transfer material to the dielectric layer. Since the voltage is applied to the conductor layer, the electrostatic attraction of the transfer material and the toner transfer can be carried out using a single power source. Moreover, since the attraction of the transfer material and the toner transfer are carried out by the charge injection, a lower voltage can be used. Thus, the voltage can be readily controlled while reducing the ozone emission to a relatively low level. Furthermore, since the toner transfer and electrostatic attraction of the transfer material can be carried out using a single power source, the apparatus can be downsized and less expensive. In addition, when a semiconductor layer is made of a solid elastic body, a high-quality transferred toner image can be obtained without image quality deterioration.

摘要翻译： 当接地的导电辊通过转印材料接触传送鼓，同时向导体层施加电压时，在转印材料上产生具有与施加到导体层的电压的极性相反的极性的电荷，从而使其成为可能 以将转印材料吸引到介电层。 由于向导体层施加电压，所以可以使用单个电源来进行转印材料的静电吸引和调色剂转印。 此外，由于转印材料和调色剂转印的吸引是通过电荷注入进行的，所以可以使用较低的电压。 因此，可以容易地控制电压，同时将臭氧发射降低到相对低的水平。 此外，由于可以使用单个电源来进行转印材料的调色剂转印和静电吸引，所以可以将装置小型化并且成本更低。 此外，当半导体层由固体弹性体制成时，可以获得高质量的转印调色剂图像而没有图像质量劣化。

公开(公告)号：US6002904A

公开(公告)日：1999-12-14

申请号：US976249

申请日：1997-11-21

申请人： Seiichi Yoshida ,  Fumio Shimazu ,  Hideki Ohnishi

发明人： Seiichi Yoshida ,  Fumio Shimazu ,  Hideki Ohnishi

IPC分类号： G03G21/00 ,  G03G15/01 ,  G03G15/16 ,  G03G21/08

CPC分类号： G03G15/169 ,  G03G2215/1666

摘要： An image forming apparatus is provided with a photosensitive drum on whose surface a toner image is formed, and image formation is carried out by transferring the toner image onto a transfer material such as paper or OHP sheet which is caused to electrostatically adhere to a surface of a transfer drum while being guided to the photosensitive drum. Alternatively, the toner image formed on the photosensitive drum may be once transferred onto an intermediate transfer drum, then transferred from the intermediate transfer drum onto the transfer material. In the image forming apparatus, a light projecting device for projecting light onto the photosensitive drum is provided on an upstream side to a toner image transfer position and on a downstream side to a development position on the photosensitive drum. Execution and suspension of the light projecting operation of the light projecting device is controlled depending on a toner type.

摘要翻译： 图像形成装置设置有感光鼓，其表面上形成有调色剂图像，并且通过将调色剂图像转印到诸如纸或OHP片材的转印材料上而进行图像形成，该转印材料被静电粘附到 转印鼓，同时被引导到感光鼓。 或者，形成在感光鼓上的调色剂图像可以一次转印到中间转印鼓上，然后从中间转印鼓转印到转印材料上。 在图像形成装置中，用于将光投射到感光鼓上的光投射装置设置在调色剂图像转印位置的上游侧和感光鼓上的显影位置的下游侧。 根据调色剂类型控制投光装置的投光操作的执行和暂停。

公开(公告)号：US5987292A

公开(公告)日：1999-11-16

申请号：US120144

申请日：1998-07-22

申请人： Hideki Ohnishi

发明人： Hideki Ohnishi

IPC分类号： G03G15/16

CPC分类号： G03G15/167

摘要： A transfer device which transfers a developer image formed on a surface of a photoreceptor drum to a transfer sheet is arranged so as to include a transfer drum for carrying the transfer sheet on a peripheral surface thereof, an electrode roller which can be moved to contact the transfer drum via the transfer sheet, and which can be moved apart from the transfer drum, and a control section for controlling contact start conditions between the transfer drum and the electrode roller. When the transfer sheet passes a spacing between the transfer drum and the electrode roller, the control section controls the contact start conditions in such a manner that a force is not exerted to a leading end portion of the transfer sheet from the electrode roller so as to separate the leading end portion from the transfer drum.

摘要翻译： 将形成在感光鼓表面上的显影剂图像转印到转印纸上的转印装置被布置成包括用于在其外周表面上承载转印纸的转印鼓，可以移动以接触转印纸的电极辊 通过转印纸传送滚筒，并且其可以从转印鼓移开;以及控制部分，用于控制转印鼓和电极辊之间的接触开始条件。 当转印纸通过转印鼓和电极辊之间的间隔时，控制部分以这样的方式控制接触开始条件，使得力不会从电极辊施加到转印片的前端部分，从而 将前端部分与转印鼓分开。

公开(公告)号：US5956547A

公开(公告)日：1999-09-21

申请号：US119862

申请日：1998-07-21

申请人： Yukikazu Kamei ,  Kiyoshi Toizumi ,  Hideki Ohnishi

发明人： Yukikazu Kamei ,  Kiyoshi Toizumi ,  Hideki Ohnishi

IPC分类号： G03G15/20 ,  G03G21/16

CPC分类号： G03G21/1638 ,  G03G15/2035 ,  G03G2221/1639 ,  G03G2221/1687

摘要： Enabling to perform the pressurization release and the fixture release simultaneously by one action when taking out the fixing device from the image forming device for removing the jammed paper and the like. In a fixing device comprising a pressurization roll being pressurized by the act of a pressurization lever and a spring against a heat roll, a release lever is further mounted rotatably which comprises a cam for rotating the pressurization lever against the direction of force from the spring. On the release lever is mounted a connecting pin, and the connecting pin is linked to and rotates the fixing lever which is also mounted rotatably. The fixing lever is forced toward the fixing direction by a spring, wherein a fixing piece is inserted to a fixing slit of a mounting stage formed on the image forming device body for positioning thereto. By rotating the release lever, the pressurization lever could be rotated to the direction for releasing the pressure, and simultaneously, the fixing lever is linked thereto and rotated to the direction for releasing the fixing piece from the fixing slit, thereby performing the pressurization release and fixture release by a single operation.

摘要翻译： 当从图像形成装置取出定影装置以便去除卡住的纸张等时，通过一个动作同时执行加压释放和夹具释放。 在包括通过加压杆的作用加压的加压辊和抵靠热辊的弹簧的定影装置中，释放杆还可旋转地安装，其包括用于使加压杆相对于来自弹簧的力的方向旋转的凸轮。 在释放杆上安装有连接销，并且连接销连接并旋转也可旋转地安装的固定杆。 固定杆通过弹簧被迫朝向固定方向，其中固定件被插入到形成在图像形成装置主体上用于定位的安装台的固定狭缝中。 通过旋转释放杆，加压杆可以旋转到释放压力的方向，同时，固定杆与其连接并旋转到从固定狭缝释放固定片的方向，从而执行加压释放， 固定装置通过单一操作释放。

公开(公告)号：US07885561B2

公开(公告)日：2011-02-08

申请号：US12213270

申请日：2008-06-17

申请人： Hideki Ohnishi ,  Toshiaki Kagawa

发明人： Hideki Ohnishi ,  Toshiaki Kagawa

IPC分类号： G03G15/02

CPC分类号： G03G15/0291 ,  G03G2215/028

摘要： A needle electrode having a pointed section is provided so as to face a charge-target object, and a voltage to be applied to the needle electrode is set so that 2≦(E2·S2)/(E1·S1)≦5 is satisfied, where an ionization area A1 indicates an area where ionization occurs to oxygen molecules in an atmosphere; a dissociation area A2 indicates an area where dissociation occurs to the oxygen molecules in the atmosphere (excluding the ionization area A1); E1 indicates an average electric field strength in the ionization area A1; E2 indicates an average electric field strength in the dissociation area A2; S1 indicates square measure of the ionization area A1 on a plane which includes a straight line connecting the needle electrode and the charge-target object so that a distance between the needle electrode and the charge-target object becomes a shortest distance; and S1 indicates square measure of the dissociation area A2 of the plane. Thus, the electric charging device is capable of carrying out charging which (i) excels in charging uniformity, (ii) reduces products such as ozone and nitrogen oxide and (iii) stably continues for a long stretch of time.

摘要翻译： 设置具有尖锐部分的针状电极以面对充电目标物体，并且施加到针电极的电压被设定为使得2＆lt; E2（S2·S2）/（E1·S1）＆nlE; 5为 满足，其中电离区域A1表示在大气中氧分子发生电离的区域; 解离区域A2表示大气中的氧分子发生离解的区域（不包括电离区域A1）。 E1表示电离区域A1的平均电场强度; E2表示解离区域A2的平均电场强度; S1表示包括连接针状电极和充电对象物的直线的平面上的电离区域A1的平方测量，使得针状电极与电荷目标物体之间的距离成为最短距离; S1表示平面的解离区域A2的平方测量。 因此，充电装置能够进行（i）充电均匀性优异的充电，（ii）减少诸如臭氧和氮氧化物的产品，以及（iii）长时间稳定地延续。