公开(公告)号：US06871688B2

公开(公告)日：2005-03-29

申请号：US10654467

申请日：2003-09-04

申请人： Kenji Yamazaki ,  Masanari Terui ,  Koji Nishikawa

发明人： Kenji Yamazaki ,  Masanari Terui ,  Koji Nishikawa

IPC分类号： B22D17/22 ,  B22C9/06 ,  B22D17/24 ,  B22D17/32 ,  B22D29/00

CPC分类号： B22D17/24 ,  B22D17/32

摘要： Fluid pressure of a first fluid chamber of a driving means, which acts as a back pressure, is monitored by a monitoring means when a core pin is driven by the driving means in an inserting direction before injection of a molten material into a cavity of a die arrangement. When the monitored fluid pressure of the first fluid chamber exhibits abnormal behavior that is different from normal behavior observed during a normal period, the monitoring means controls the driving means to stop the driving of the core pin in the inserting direction.

摘要翻译： 作为背压的驱动装置的第一流体室的流体压力由监测装置监测，当在将熔融材料注入到空腔内时，芯销在插入方向上被驱动装置驱动 死亡安排 当第一流体室的监测流体压力表现出与正常期间观察到的正常行为不同的异常行为时，监控装置控制驱动装置以阻止芯销在插入方向上的驱动。

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。

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：US20060020242A1

公开(公告)日：2006-01-26

申请号：US10969228

申请日：2004-10-20

申请人： Kenji Yamazaki ,  Tomoya Kitano ,  Takeshi Nakayama

发明人： Kenji Yamazaki ,  Tomoya Kitano ,  Takeshi Nakayama

IPC分类号： A61M31/00

CPC分类号： A61M39/12 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/12 ,  A61M1/122 ,  A61M1/3653 ,  A61M1/3659 ,  A61M2205/04 ,  F16L33/225

摘要： The present invention provides an artificial blood vessel system which can suppress the occurrence of the stagnation of a blood flow and, eventually, the occurrence of the thrombus, can enhance the reliability of the connection, and can prolong the lifetime of the artificial blood connecting structure. In the artificial blood vessel system which includes an artificial blood vessel, a tubular connecting member which is connected with the artificial blood vessel, and connecting assist means for strengthening the connection between the artificial blood vessel and the tubular connecting member, the connecting assist means is configured to be capable of bringing the artificial blood vessel into pressure contact with the tubular connecting member not only along the radial direction of the tubular connecting member but also at an artificial-blood-vessel-side distal end of the tubular connecting member.

摘要翻译： 本发明提供一种能够抑制血流停滞的发生，最终导致血栓发生的人造血管系统，能够提高连接的可靠性，能够延长人造血液连接结构的寿命 。 在包括人造血管的人造血管系统中，与人造血管连接的管状连接构件和用于加强人造血管与管状连接构件之间的连接的连接辅助装置，连接辅助装置 被配置为能够使人造血管不仅沿着管状连接构件的径向而且在管状连接构件的人造血管侧远端与管状连接构件压力接触。

公开(公告)号：US06908280B2

公开(公告)日：2005-06-21

申请号：US10196574

申请日：2002-07-15

申请人： Kenji Yamazaki

发明人： Kenji Yamazaki

IPC分类号： F04D29/12 ,  A61M1/10 ,  F04D7/04 ,  F04D13/02 ,  F04D13/06 ,  F04D29/10 ,  F04D29/22 ,  F04D29/24 ,  F04D29/42 ,  F04D29/44 ,  F04D7/02

CPC分类号： F04D29/426 ,  A61M1/101 ,  A61M1/1012 ,  A61M1/1013 ,  A61M1/102 ,  A61M1/1025 ,  A61M1/122 ,  F04D13/0606 ,  F04D29/106 ,  F04D29/242 ,  Y10S415/90

摘要： The blood pump of the present invention comprises: a first casing (1), its rim forming an opening; a second casing (2) having an inlet opening at the top and an outlet opening at an arbitrary position; a pump base part (5) attached to the first and second casings to partition them, its one side facing and covering the rim of the first casing, and the other side facing the base rim of the second casing; a drive part (7) housed inside the first casing driving a rotation shaft with a boss on the tip going roughly through the middle of the pump base part; a plurality of impellers (11) extending in radial direction from the outer periphery of the boss; and a pump part (3) constituted by the concurrence of the plurality of impellers and the second casing, wherein the impellers' boss attachment parts are shifted forward towards the inlet opening. wherein one part is cut out in each of the plurality of impellers' surfaces to form a window opening part (13). As a result, the blood pump of the present invention ensures smooth blood flow and therefore allows to effectively prevent the development of thrombi.

摘要翻译： 本发明的血泵包括：第一壳体（1），其边缘形成开口; 第二壳体（2），其在顶部具有入口开口，在任意位置具有出口; 附接到第一和第二壳体以分隔它们的泵基部（5），其一侧面对并覆盖第一壳体的边缘，另一侧面向第二壳体的基部边缘; 容纳在第一壳体内部的驱动部分（7）驱动旋转轴，其中尖端上的凸台大致穿过泵基部的中部; 从所述凸台的外周沿径向延伸的多个叶轮（11）; 以及由所述多个叶轮和所述第二壳体的一致构成的泵部（3），其中，所述叶轮的凸台附接部朝向所述入口开口向前移动。 其中在所述多个叶轮表面中的每一个中切出一个部分以形成窗口部分（13）。 结果，本发明的血泵确保了血液流畅，因此能够有效地防止血栓形成。