公开(公告)号：US07047642B2

公开(公告)日：2006-05-23

申请号：US10115439

申请日：2002-04-04

申请人： Masaki Kataoka ,  Michiaki Murata ,  Kenji Yamazaki ,  Yoshihisa Ueda ,  Norikuni Funatsu ,  Kumiko Tanaka

发明人： Masaki Kataoka ,  Michiaki Murata ,  Kenji Yamazaki ,  Yoshihisa Ueda ,  Norikuni Funatsu ,  Kumiko Tanaka

IPC分类号： B21D53/76 ,  B23P17/00

CPC分类号： B41J2/1635 ,  B41J2/055 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1645 ,  B41J2002/14379 ,  B41J2002/14403 ,  Y10T29/494 ,  Y10T29/49401 ,  Y10T29/49794 ,  Y10T29/49798

摘要： An ink jet recording head and a process for producing the same, and an ink jet recording apparatus are provided that improve the printing performance and also improve the production efficiency. A conjugated body 73 formed by conjugating silicon wafers 50 and 58 is cut, whereby nozzles 22 are opened, and cutting into head chip units is carried out. At this time, deep grooves 84 are formed on the surface of the silicon wafer 58 by anisotropic etching, and they are penetrated by etching on the opposite side. Grooves 90 are formed on the silicon wafer 50 by using the thus penetrated deep grooves 84 as a mask.

摘要翻译： 提供一种喷墨记录头及其制造方法以及提高打印性能并提高生产效率的喷墨记录装置。 切割由硅晶片50和58共轭而形成的共轭体73，由此喷嘴22被打开，切割成头芯片单元。 此时，通过各向异性蚀刻在硅晶片58的表面上形成深槽84，并且通过相对侧的蚀刻而穿透深槽84。 通过使用如此穿透的深槽84作为掩模，在硅晶片50上形成沟槽90。

公开(公告)号：US06378994B1

公开(公告)日：2002-04-30

申请号：US09650668

申请日：2000-08-30

申请人： Yoshihisa Ueda ,  Koji Ikegami ,  Masaki Kataoka ,  Kazuyuki Oda ,  Toshinobu Hamazaki ,  Koichi Saitoh ,  Kohzo Hara ,  Kenji Yamazaki ,  Norikuni Funatsu ,  Takayuki Takeuchi ,  Kunihito Satou ,  Ichiro Tomikawa ,  Tomoki Umezawa ,  Michiaki Murata

发明人： Yoshihisa Ueda ,  Koji Ikegami ,  Masaki Kataoka ,  Kazuyuki Oda ,  Toshinobu Hamazaki ,  Koichi Saitoh ,  Kohzo Hara ,  Kenji Yamazaki ,  Norikuni Funatsu ,  Takayuki Takeuchi ,  Kunihito Satou ,  Ichiro Tomikawa ,  Tomoki Umezawa ,  Michiaki Murata

IPC分类号： B41J205

CPC分类号： B41J2/14024 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642

摘要： The present invention provides a liquid jet printing head, a method of manufacturing the same, and a liquid jet printing apparatus, which allow stable, high speed, and continuous printing. A liquid jet printing head provides an inflow of liquid from an inlet to a common chamber, then along with the surface of heating elements of a heating element substrate and with a wall of a housing to separate channels. Liquid drops will be ejected by heating the heating elements. Since liquid may flow linearly from the inlet to the separate channels in accordance with the present invention, smooth flow promotes evacuation of bubbles through a nozzle, while cooling the heating element substrate with liquid flowing along with the substrate. The present invention provides thereby stable printing with high speed, continuous ejection (printing) of liquid drops.

摘要翻译： 本发明提供了一种液体喷射打印头，其制造方法和液体喷射打印装置，其允许稳定，高速和连续打印。 液体喷射打印头提供液体从入口到公共室的流入，然后与加热元件基底的加热元件的表面以及壳体的壁分离以分离通道。 通过加热加热元件将喷出液滴。 由于根据本发明液体可以从入口线路流到分离的通道，所以平稳流动促进气泡通过喷嘴排出，同时用液体与基底一起流动的液体冷却加热元件基板。 本发明提供了以液滴的高速，连续喷射（印刷）的稳定印刷。

公开(公告)号：US06659600B2

公开(公告)日：2003-12-09

申请号：US09862319

申请日：2001-05-23

申请人： Kazuyuki Oda ,  Koji Ikegami ,  Tomoki Umezawa ,  Ichiro Tomikawa ,  Masaki Kataoka ,  Kenji Yamazaki ,  Norikuni Funatsu ,  Yoshihisa Ueda ,  Kohzo Hara ,  Takayuki Takeuchi ,  Kunihito Satou ,  Toshinobu Hamazaki ,  Koichi Saitoh

发明人： Kazuyuki Oda ,  Koji Ikegami ,  Tomoki Umezawa ,  Ichiro Tomikawa ,  Masaki Kataoka ,  Kenji Yamazaki ,  Norikuni Funatsu ,  Yoshihisa Ueda ,  Kohzo Hara ,  Takayuki Takeuchi ,  Kunihito Satou ,  Toshinobu Hamazaki ,  Koichi Saitoh

IPC分类号： B41J219

CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/19

摘要： The present invention provides an inkjet recording head cartridge and an inkjet recording apparatus that have a simple structure and high reliability. Since individual flow passages in which ink emission orifices are formed are communicated directly with a rectangular ink supply chamber, it is prevented that a bubble of such a size as to cause printing defects rises through an ink supply chamber and blocks the individual flow passages. Also, since ink heated within the ink supply chamber is moved upward to the ink tank chamber by convection and grows an air lump sealed beforehand, it is prevented that a bubble will grow in the ink supply chamber. Furthermore, by allocating a large cross-sectional area to the ink supply chamber, it is prevented that meniscus oscillation of the ink emission orifices is amplified by pressure oscillation caused by ink emission and causes a printing defect. Therefore, reliable printing can be performed with a simple construction.

公开(公告)号：US06527371B2

公开(公告)日：2003-03-04

申请号：US09854625

申请日：2001-05-15

申请人： Kenji Yamazaki ,  Masaki Kataoka ,  Yoshihisa Ueda ,  Michiaki Murata

发明人： Kenji Yamazaki ,  Masaki Kataoka ,  Yoshihisa Ueda ,  Michiaki Murata

IPC分类号： B41J214

CPC分类号： B41J2/14072 ,  B41J2/1404 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1645 ,  B41J2002/14379

摘要： The present invention provides an ink jet recording head in which the degree of freedom in the design of the arranged position of an electric signal input-output terminal is enhanced, its manufacturing method and an ink jet recording device, the invention is characterized as follows. The ink jet recording head is formed by laminating a heater element substrate in which a heater element and others are arranged and a passage substrate in which nozzles and others are formed. When the nozzles and others are formed by etching in the passage substrate, a cut-out portion for exposing an electric signal input-output terminal of the heater element substrate is also formed. Therefore, the degree of freedom in the design of the shape and the position of the cut-out portion in the head chip is enhanced. It is possible to prevent a hydrophobic agent from adhering to the electric signal input-output terminal to result in electric connection failure if hydrophobic treatment is applied to a nozzle forming plane by forming the head chip so that the electric signal input-output terminal is not exposed at least on the side of the nozzle forming plane owing to the cut-out portion.

摘要翻译： 本发明提供了一种喷墨记录头，其中电信号输入输出端子的布置位置的设计的自由度得到增强，其制造方法和喷墨记录装置的特征如下。 喷墨记录头通过层压其中布置加热器元件的加热器元件基板和形成有喷嘴等的通道基板而形成。 当在通道基板中通过蚀刻形成喷嘴等时，还形成用于暴露加热器元件基板的电信号输入输出端子的切口部分。 因此，提高了头芯片中形状的设计自由度和切出部分的位置的自由度。 如果通过形成头部芯片对喷嘴形成平面进行疏水处理使得电信号输入输出端子不是，则可以防止疏水剂粘附到电信号输入 - 输出端子以导致电连接故障 由于切口部分，至少在喷嘴形成面的一侧露出。

公开(公告)号：US08731132B2

公开(公告)日：2014-05-20

申请号：US13362962

申请日：2012-01-31

申请人： Masato Okamura ,  Tetsuo Oosato ,  Seiji Yamamoto ,  Tadasu Yotsuyanagi ,  Nagayoshi Ichikawa ,  Kenji Yamazaki ,  Junichi Takagi ,  Hidehiro Urata ,  Shunichi Suzuki ,  Kenro Takamori ,  Junichi Suzuki

发明人： Masato Okamura ,  Tetsuo Oosato ,  Seiji Yamamoto ,  Tadasu Yotsuyanagi ,  Nagayoshi Ichikawa ,  Kenji Yamazaki ,  Junichi Takagi ,  Hidehiro Urata ,  Shunichi Suzuki ,  Kenro Takamori ,  Junichi Suzuki

IPC分类号： G21C15/28

CPC分类号： G21C17/0225 ,  G21C13/08 ,  G21C17/022 ,  G21Y2002/103 ,  G21Y2004/10 ,  Y02E30/40

摘要： In a nuclear power plant, a corrosion-resistant oxide film on a surface of the metal component of a reactor structure is exposed to a high-temperature water, the corrosion-resistant oxide film containing an oxide having a property of a P-type semiconductor, and a catalytic substance having a property of an N-type semiconductor is deposited on the oxide film. The oxide film maintains the property of the P-type semiconductor.

摘要翻译： 在核电站中，将反应器结构体的金属成分表面的耐腐蚀氧化膜暴露于高温水中，含有具有P型半导体的性质的氧化物的耐腐蚀性氧化物膜 ，并且在氧化物膜上沉积具有N型半导体性质的催化物质。 氧化膜保持P型半导体的性质。

公开(公告)号：US20130070888A1

公开(公告)日：2013-03-21

申请号：US13619377

申请日：2012-09-14

申请人： Seiji YAMAMOTO ,  Tadasu Yotsuyanagi ,  Nagayoshi Ichikawa ,  Tetsuo Oosato ,  Masato Okamura ,  Junichi Takagi ,  Kenji Yamazaki ,  Shunichi Suzuki ,  Kenro Takamori ,  Mitsuru Sambongi ,  Takeshi Shibano ,  Takashi Hirano ,  Yuichi Fukaya

发明人： Seiji YAMAMOTO ,  Tadasu Yotsuyanagi ,  Nagayoshi Ichikawa ,  Tetsuo Oosato ,  Masato Okamura ,  Junichi Takagi ,  Kenji Yamazaki ,  Shunichi Suzuki ,  Kenro Takamori ,  Mitsuru Sambongi ,  Takeshi Shibano ,  Takashi Hirano ,  Yuichi Fukaya

IPC分类号： G21C9/00

CPC分类号： G21C9/00 ,  G21C3/324 ,  G21Y2002/103 ,  Y02E30/40

摘要： In a method of reducing corrosion of a material constituting a nuclear reactor structure, an electrochemical corrosion potential is controlled by injecting a solution or a suspension containing a substance generating an excitation current by an action of at least one of radiation, light, and heat existing in a nuclear reactor, or a metal or a metallic compound forming the substance generating the excitation current under the condition in the nuclear reactor to allow the substance generating the excitation current to adhere to the surface of the nuclear reactor structural material, and by injecting hydrogen in cooling water of the nuclear reactor while controlling the hydrogen concentration in a feed water.

摘要翻译： 在减少构成核反应堆结构的材料的腐蚀的方法中，电化学腐蚀电位通过注入含有产生激发电流的物质的溶液或悬浮液来控制，该溶液或悬浮液通过存在辐射，光和热中的至少一种的作用 或在核反应堆中形成产生激励电流的物质的金属或金属化合物，以使产生激发电流的物质附着到核反应堆结构材料的表面，并通过注入氢 同时控制供水中的氢浓度。

公开(公告)号：US08107158B2

公开(公告)日：2012-01-31

申请号：US12853751

申请日：2010-08-10

申请人： Kenji Yamazaki ,  Nobuyuki Doguchi ,  Shunji Takei ,  Sakae Takehana

发明人： Kenji Yamazaki ,  Nobuyuki Doguchi ,  Shunji Takei ,  Sakae Takehana

IPC分类号： G02B26/00

CPC分类号： A61B5/0071 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0075 ,  A61B5/0084

摘要： A fluorescent imaging device includes an irradiation section that irradiates an object to be examined with excitation light and reference light, an image pickup section that picks up a fluorescence image based on the excitation light and a reflected light image based on the reference light, a comparison section that compares relative intensity between the fluorescent image generated from the fluorescence image and the reflected light image generated from the reflected light image, and a selection section that selectively outputs one of the reflected light image and the fluorescent image based on the comparison result.

摘要翻译： 荧光成像装置包括：用激发光和参照光照射待检查对象的照射部，基于激发光拍摄荧光图像的摄像部和基于参照光的反射光图像;比较 比较从荧光图像生成的荧光图像与从反射光图像生成的反射光图像之间的相对强度的比较部分，以及基于比较结果选择性地输出反射光图像和荧光图像之一的选择部分。

公开(公告)号：US08105232B2

公开(公告)日：2012-01-31

申请号：US12394757

申请日：2009-02-27

申请人： Kenji Yamazaki

发明人： Kenji Yamazaki

IPC分类号： A61B1/06 ,  A61B5/05

CPC分类号： A61B5/0071 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0075 ,  A61B5/0084

摘要： An inter-image calculation portion includes a switch circuit made up of three switch portions for switching each of three image data (R, G, B) from a 3-board processing portion, a first divider, a second divider, a first adder, a second adder, a first LUT, a second LUT, a first clip portion, and a second clip portion. The inter-image calculation portion executes addition processing of two different fluorescent images with two different wavelength bands and division processing the two different fluorescent images with two different wavelength bands and then it executes addition processing which adds the addition results and the division results of the two different fluorescent images with two different wavelength bands or it executes subtraction processing which subtracts the addition results from the division results of the two different fluorescent images with two different wavelength bands.

摘要翻译： 图像间计算部分包括由三个开关部分组成的开关电路，用于从三板处理部分切换三个图像数据（R，G，B）中的每一个，第一分频器，第二分频器，第一加法器， 第二加法器，第一LUT，第二LUT，第一剪辑部分和第二剪辑部分。 图像间计算部分执行具有两个不同波长带的两个不同荧光图像的加法处理，并且对具有两个不同波长带的两个不同荧光图像进行分割处理，然后执行加法处理，该加法处理将加法结果和二者的分割结果相加 具有两个不同波长带的不同荧光图像或执行减法处理，其从具有两个不同波长带的两个不同荧光图像的除法结果中减去相加结果。

公开(公告)号：US07861582B2

公开(公告)日：2011-01-04

申请号：US12357164

申请日：2009-01-21

申请人： Takayuki Miyakoshi ,  Kenji Yamazaki

发明人： Takayuki Miyakoshi ,  Kenji Yamazaki

IPC分类号： A61M1/10

CPC分类号： F04B51/00 ,  A61M1/101 ,  A61M1/1086 ,  A61M1/122 ,  A61M2205/33 ,  A61M2205/3303 ,  A61M2205/3331 ,  A61M2205/3334 ,  F04D15/0088

摘要： In a flow rate estimation method of a blood pump, a general flow rate estimation formula which includes a correction term is formed based on a plurality of blood pumps. Measured data obtained from an objective blood pump implanted inside a patient is substituted into the correction term, thus forming a flow rate estimation formula of the objective blood pump. The flow rate Q of the objective blood pump is estimated based on the flow rate estimation formula and the values of the rotational speed N and the consumption current I of the motor of the objective blood pump, and the attribute data Z of the blood of the patient.

摘要翻译： 在血泵的流量估计方法中，基于多个血液泵形成包括校正项的一般流量估计公式。 将从患者内植入的目标血液泵获得的测量数据代入校正项，由此形成目标血液泵的流量估计公式。 基于流量估计公式和目标血液泵的电机的转速N和消耗电流I的值以及血液的血液的属性数据Z来估计目标血液泵的流量Q 患者。

公开(公告)号：US20070119246A1

公开(公告)日：2007-05-31

申请号：US11553347

申请日：2006-10-26

申请人： Takayuki Miyakoshi ,  Kenji Yamazaki

发明人： Takayuki Miyakoshi ,  Kenji Yamazaki

IPC分类号： F04B51/00

CPC分类号： F04B51/00 ,  A61M1/101 ,  A61M1/1086 ,  A61M1/122 ,  A61M2205/33 ,  A61M2205/3303 ,  A61M2205/3331 ,  A61M2205/3334 ,  F04D15/0088

摘要： A flow rate estimation method of a blood pump of the present invention includes a first step which has a step in which a plurality of blood pumps are prepared, and a general flow rate estimation formula which includes a correction term is formed using the plurality of respective blood pumps and a step in which measured data obtained by using the objective blood pump implanted inside a body of a patient is substituted into a correction term, thus forming a flow rate estimation formula of the objective blood pump based on the general flow rate estimation formula, and a second step which estimates the flow rate Q of the blood pump based on the flow rate estimation information formula and the values of N, I and Z of the objective blood pump which are obtained by measuring the rotational speed N of the motor and the consumption current I of the motor of the objective blood pump which is implanted inside the body of the patient, and the attribute data Z of the blood of the patient. Due to the flow rate estimation method of a blood pump of the present invention, it is possible to effectively suppress the deterioration of the accuracy of the flow rate estimation result attributed to the individual difference of the property of the blood pump.

摘要翻译： 本发明的血液泵的流量估计方法包括：第一步骤，其具有准备多个血液泵的步骤，并且使用所述多个血液泵形成包括校正项的一般流量估计公式 血液泵，将通过使用植入患者体内的目标血液泵获得的测量数据代入校正项的步骤，从而根据通用流量估计公式形成目标血液泵的流量估计公式 以及第二步骤，其基于流量估计信息公式和通过测量电动机的转速N获得的目标血液泵的N，I和Z的值来估计血液泵的流量Q;以及 植入患者体内的目标血泵的电动机的消耗电流I以及患者血液的属性数据Z。 由于本发明的血泵的流量估计方法，能够有效地抑制由于血液泵的特性的个体差异导致的流量估计结果的精度的劣化。