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41. 发明授权

US06521060B1 Filler metal for use in welding of Ni-Cr-W alloys 失效
标题翻译：用于Ni-Cr-W合金焊接的填料金属
公开(公告)号：US06521060B1
公开(公告)日：2003-02-18
申请号：US09714981
申请日：2000-11-20
申请人： Yuji Kurata , Hirokazu Tsuji , Hajime Nakajima , Masami Shindo , Teiichiro Saito , Tamao Takatsu
发明人： Yuji Kurata , Hirokazu Tsuji , Hajime Nakajima , Masami Shindo , Teiichiro Saito , Tamao Takatsu
IPC分类号： C22C1905
CPC分类号： B23K35/3033 , B23K35/304
摘要： The improved filler metal for use in the welding of Ni—Cr—W alloys that are excellent in high-temperature strength and corrosion resistance and which are used in the hot-zone structures of high-temperature gas-cooled reactors, gas turbines, etc comprises on a mass basis C≦0.05%, Mn≦0.1%, Si≦0.1% (Mn+Si≦0.1%), Cr=17-20%, W=20-23% (Cr+W=39-43%), Ti=0.02-0.1%, Zr≦0.03%, Y≦0.015%, B=0.0003-0.01%, Al≦0.1%, Mg≦0.05%, Nb≦0.06% (10Zr+10B+5Nb+2Y≦0.3%), the balance being Ni and incidental impurities.
摘要翻译：用于焊接Ni-Cr-W合金的改进的填充金属，其耐高温强度和耐腐蚀性优良，用于高温气冷堆，燃气轮机等的热区结构包括基于C <= 0.05％，Mn <= 0.1％，Si <= 0.1％（Mn + Si <= 0.1％），Cr = 17-20％，W = 20-23％（Cr + W = 39-43％），Ti = 0.02-0.1％，Zr <= 0.03％，Y <= 0.015％，B = 0.0003-0.01％，Al <= 0.1％，Mg <= 0.05％，Nb <= 0.06％ 10Zr + 10B + 5Nb + 2Y <= 0.3％），余量为Ni和杂质。

42. 发明授权

US6054938A Optical encoder 失效
标题翻译：光学编码器
公开(公告)号：US6054938A
公开(公告)日：2000-04-25
申请号：US21271
申请日：1998-02-10
申请人： Hajime Nakajima , Masahiro Shikai , Toru Oka , Toshiro Nakashima , Kazuo Takashima
发明人： Hajime Nakajima , Masahiro Shikai , Toru Oka , Toshiro Nakashima , Kazuo Takashima
IPC分类号： G01D5/36 , G01D5/347 , H03M1/00 , G01D5/34
CPC分类号： G01D5/34723
摘要： A detecting unit provided with an optical system is disposed away from a control unit formed by an electric circuit and an optical transmission/receiving means, and the detecting unit and the control unit are coupled through a transmission optical fiber. The control unit transmits to the detecting unit through the optical fiber a light wave which was subjected to the intensity modulation by a sinusoidal wave of a predetermined frequency. The transmitted light wave is branched into at least two branched optical paths within the detecting unit thereby to perform the phase modulation as to the respective light waves. The light waves passed through the respective branched optical paths are subjected to the phase modulation by the sinusoidal waves which differ in phase 1/4 period by 1/4 period from one another according to a position on a straight line or a rotation angle of a subject to be detected. Then, the light waves thus subjected to the intensity modulation are coupled to a single transmission optical fiber through the branched optical paths and transmitted to the control unit through the transmission optical fiber. In the control unit, the modulated light wave is received and subjected to the phase detection, thereby to calculate and output the position and the rotation angle in accordance with the phase modulation amount of the received light wave.
摘要翻译：设置有光学系统的检测单元远离由电路和光学发送/接收装置形成的控制单元设置，并且检测单元和控制单元通过传输光纤耦合。控制单元通过光纤向检测单元发送经过预定频率的正弦波进行强度调制的光波。透射光波被分支到检测单元内的至少两个分支光路中，从而对相应的光波进行相位调制。通过相应的分支光路的光波由相位相差+ E，fra 1/4 + EE周期+ E的正弦波进行相位调制，根据待检测对象的直线或旋转角度的位置。然后，经受强度调制的光波通过分支光路耦合到单个传输光纤，并通过传输光纤传输到控制单元。在控制单元中，调制光波被接收并进行相位检测，从而根据接收的光波的相位调制量来计算和输出位置和旋转角度。

43. 发明授权

US5729816A Sheet convey apparatus 失效
标题翻译：片材输送装置
公开(公告)号：US5729816A
公开(公告)日：1998-03-17
申请号：US504787
申请日：1995-07-20
申请人： Kazuhiro Matsumoto , Kenichi Suzuki , Hajime Nakajima
发明人： Kazuhiro Matsumoto , Kenichi Suzuki , Hajime Nakajima
IPC分类号： G03B42/02 , B65H9/16 , B65H29/12 , B65H29/58 , G03B27/14 , G03G21/00
CPC分类号： B65H9/002 , B65H29/12 , B65H9/16 , B65H2301/34 , B65H2801/06
摘要： The present invention provides a sheet convey apparatus comprising a first pair of convey means at least one of which has a driving force and which are adapted to pinch and convey a sheet, a second pair of convey means at least one of which has a driving force and which are adapted to pinch and convey the sheet and which are disposed at a downstream side of and adjacent to the first pair of convey means, and a third pair of convey means at least one of which has a driving force and which are adapted to pinch and convey the sheet and which are disposed at a downstream side of and adjacent to the second pair of convey means and wherein a conveying direction of the second pair of convey means is different from those of the first and third pair convey means other than a right angle.
摘要翻译：本发明提供了一种片材输送装置，其包括第一对输送装置，其中至少一个输送装置具有驱动力并适于夹紧和输送片材;第二对输送装置，其中至少一个具有驱动力并且其适于夹紧和输送片材，并且设置在第一对输送装置的下游侧并且邻近第一对输送装置;以及第三对输送装置，其中至少一个具有驱动力，并且适于夹紧并输送片材，并且其设置在第二对输送装置的下游侧并且邻近第二对输送装置，并且其中第二对输送装置的输送方向与第一和第三对输送装置的输送方向不同于除直角

44. 发明授权

US5449490A Nickel-chromium-tungsten base superalloy 失效
标题翻译：镍铬钨基超耐热合金
公开(公告)号：US5449490A
公开(公告)日：1995-09-12
申请号：US300514
申请日：1994-09-06
申请人： Tatsuo Kondo , Hajime Nakajima , Masami Shindo , Hirokazu Tsuji , Ryohei Tanaka , Susumi Isobe , Sadao Ohta , Watanabe Rikizo
发明人： Tatsuo Kondo , Hajime Nakajima , Masami Shindo , Hirokazu Tsuji , Ryohei Tanaka , Susumi Isobe , Sadao Ohta , Watanabe Rikizo
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/056
摘要： The improved superalloy that possesses all the characteristics required of the high-temperature structural material of high-temperature gas-cooled reactors (i.e., high-temperature strength, corrosion resistance, good producibility, good hot workability and resistance to embrittlement due to thermal aging) consists essentially of 16-28% Cr, 15-24% W (provided that Cr+W=39-44%), 0.01-0.1% Zr, 0.001-0.015% Y, 0.0005-0.01% B, up to 0.05% C, up to 0.1% Si, up to 0.1% Mn (provided that Si+Mn.ltoreq.0.1%), up to 0.1% Ti, up to 0.1% Al and up to 0.1% Nb (provided that Ti+Al.ltoreq.0.1% and Ti+Al+Nb.ltoreq.0.15%), with the balance being Ni and inevitable impurities and all percentages being on a weight basis.
摘要翻译：具有高温气冷反应堆的高温结构材料所需要的所有特性的改进的超级合金（即，高温强度，耐腐蚀性，良好的可生产性，良好的热加工性和耐热老化的脆化性）基本上由16-28％Cr，15-24％W（条件是Cr + W = 39-44％），0.01-0.1％Zr，0.001-0.015％Y，0.0005-0.01％B，至多0.05％C ，高达0.1％的Si，至多0.1％的Mn（条件是Si + Mn <0.1％），至多0.1％的Ti，至多0.1％的Al和至多0.1％的Nb（条件是Ti + Al < = 0.1％，Ti + Al + Nb <0.15％），余量为Ni和不可避免的杂质，所有百分数均为重量。

45. 发明授权

US5426296A Irregular pattern input device comprising an optical fiber bundle 失效
标题翻译：不规则图案输入装置，包括光纤束
公开(公告)号：US5426296A
公开(公告)日：1995-06-20
申请号：US190786
申请日：1994-02-01
申请人： Masahiro Shikai , Hajime Nakajima , Kazuo Takashima
发明人： Masahiro Shikai , Hajime Nakajima , Kazuo Takashima
IPC分类号： G02B6/04 , G02B27/00 , G06K9/00 , G07C9/00 , G02B5/00 , G06K5/00
CPC分类号： G06K9/00046 , G07C9/00158
摘要： An irregular pattern input device includes an optical fiber bundle in which an entrance surface and an exit surface are respectively formed at both ends thereof. Lighting means emits irradiation light so as to provide a light pattern according to a convex portion of a subject in contact with the entrance surface, and according to a concave portion of the subject in no contact with the entrance surface. In this case, an angle of incidence of the irradiation light is set to be larger than a critical angle on an interface between a core portion of each optical fiber of the optical fiber bundle and the air. It is thereby possible to provide total reflection on the entrance surface in no contact with the concave portion of the subject, and non-total reflection on the entrance surface in contact with the convex portion of the subject, resulting in reflected light having a light pattern according to an irregular pattern. The resultant light pattern is inputted into photoelectric transforming means through the exit surface, and is transformed into electric information by the photoelectric transforming means.
摘要翻译：不规则图案输入装置包括在其两端分别形成有入射面和出射面的光纤束。照明装置发射照射光，以根据与入射面接触的被检体的凸部提供光图案，并且根据与入射面不接触的被检体的凹部。在这种情况下，照射光的入射角被设定为大于光纤束的各光纤的芯部与空气的界面上的临界角。由此，能够在与被检体的凹部不接触的入射面上提供全反射，并且与入射面的与被检体的凸部接触的非全反射，从而产生具有光图案的反射光根据不规则的格局。所得到的光图案通过出射面输入到光电变换装置中，并通过光电变换装置转换成电信息。

46. 发明授权

US08421622B2 Monitoring system for moving object 失效
标题翻译：移动物体监控系统
公开(公告)号：US08421622B2
公开(公告)日：2013-04-16
申请号：US12829556
申请日：2010-07-02
申请人： Wataru Tsujita , Kenji Inomata , Yoshio Sato , Atsuhisa Nakanishi , Hajime Nakajima
发明人： Wataru Tsujita , Kenji Inomata , Yoshio Sato , Atsuhisa Nakanishi , Hajime Nakajima
IPC分类号： G08B13/00
CPC分类号： G01S7/354 , G01S7/2922 , G01S13/08 , G01S13/88 , G01S2007/358 , G08B13/2497
摘要： A monitoring system for a moving object including a leaking transmission device having a first and second leaking transmission paths extending substantially in parallel to each other, first equipment for transmitting a first transmission signal from one end side of both the ends of the leaking transmission device as a transmission medium to the other end side, second equipment for transmitting a second transmission signal from the other end side of both the ends of the leaking transmission device as the transmission medium to the one end side, and a detector for detecting a two-dimensional movement of a moving object as a monitoring target on the basis of a difference between variations of first and second reception signals based on the respective reflection waves of the first and second transmission signals from the moving object.
摘要翻译：一种用于运动物体的监测系统，包括具有基本上彼此平行延伸的第一和第二泄漏传输路径的泄漏传输设备，用于从泄漏传输设备的两端的一端侧发送第一传输信号的第一设备，向另一端侧的传输介质，用于将作为传输介质的泄漏传输装置的两端的另一端侧的第二传输信号发送到一端侧的第二设备，以及用于检测二维基于来自移动物体的第一和第二传输信号的各个反射波，基于第一和第二接收信号的变化之间的差异，将移动物体作为监视目标的移动。

47. 发明授权

US08157377B2 Ophthalmologic photographing apparatus 有权
标题翻译：眼科拍摄设备
公开(公告)号：US08157377B2
公开(公告)日：2012-04-17
申请号：US12869348
申请日：2010-08-26
申请人： Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
发明人： Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
IPC分类号： A61B3/14
CPC分类号： A61B3/12 , A61B3/14 , A61B3/185
摘要： An ophthalmologic photographing apparatus includes an optical system, a pedestal, an auxiliary lens configured to be able to be inserted into and retracted from the optical system, a focusing lens, a focusing lens driving unit configured to move the focusing lens along an optical axis, a pedestal position detection unit configured to detect that the pedestal is away from the subject's eye by a predetermined distance, an auxiliary lens insertion detection unit configured to detect that the auxiliary lens is inserted into the optical system, a storage unit configured to store a position of the focusing lens, and a control unit configured to cause the focusing lens driving unit to move the focusing lens to a predetermined position stored in the storage unit based on outputs from the pedestal position detection unit and the auxiliary lens insertion detection unit.
摘要翻译：一种眼科摄影装置，包括光学系统，基座，配置成能够插入到光学系统和从光学系统缩回的辅助透镜;聚焦透镜，配置成沿着光轴移动聚焦透镜的聚焦透镜驱动单元，基座位置检测单元，被配置为检测所述基座远离所述被检眼的预定距离;辅助透镜插入检测单元，被配置为检测所述辅助透镜插入到所述光学系统中;存储单元，被配置为存储位置以及控制单元，其被配置为基于来自所述基座位置检测单元和所述辅助透镜插入检测单元的输出使所述聚焦透镜驱动单元将所述聚焦透镜移动到存储在所述存储单元中的预定位置。

48. 发明申请

US20110051090A1 OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS 有权
标题翻译：眼科摄影装置
公开(公告)号：US20110051090A1
公开(公告)日：2011-03-03
申请号：US12869348
申请日：2010-08-26
申请人： Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
发明人： Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
IPC分类号： A61B3/15
CPC分类号： A61B3/12 , A61B3/14 , A61B3/185
摘要： An ophthalmologic photographing apparatus includes an optical system, a pedestal, an auxiliary lens configured to be able to be inserted into and retracted from the optical system, a focusing lens, a focusing lens driving unit configured to move the focusing lens along an optical axis, a pedestal position detection unit configured to detect that the pedestal is away from the subject's eye by a predetermined distance, an auxiliary lens insertion detection unit configured to detect that the auxiliary lens is inserted into the optical system, a storage unit configured to store a position of the focusing lens, and a control unit configured to cause the focusing lens driving unit to move the focusing lens to a predetermined position stored in the storage unit based on outputs from the pedestal position detection unit and the auxiliary lens insertion detection unit.
摘要翻译：一种眼科摄影装置，包括光学系统，基座，配置成能够插入到光学系统和从光学系统缩回的辅助透镜;聚焦透镜，配置成沿着光轴移动聚焦透镜的聚焦透镜驱动单元，基座位置检测单元，被配置为检测所述基座远离所述被检眼的预定距离;辅助透镜插入检测单元，被配置为检测所述辅助透镜插入到所述光学系统中;存储单元，被配置为存储位置以及控制单元，其被配置为基于来自所述基座位置检测单元和所述辅助透镜插入检测单元的输出使所述聚焦透镜驱动单元将所述聚焦透镜移动到存储在所述存储单元中的预定位置。

49. 发明申请

US20100277690A1 OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS 有权
标题翻译：眼科摄影装置
公开(公告)号：US20100277690A1
公开(公告)日：2010-11-04
申请号：US12768547
申请日：2010-04-27
申请人： Nobuyoshi Kishida , Toshiaki Okumura , Hajime Nakajima
发明人： Nobuyoshi Kishida , Toshiaki Okumura , Hajime Nakajima
IPC分类号： A61B3/14
CPC分类号： A61B3/1241
摘要： An ophthalmologic photographing apparatus includes an imaging unit configured to capture a fundus image of a subject's eye to output an image signal, a projection unit configured to intermittently project an index light flux onto the subject's eye in synchronization with the image signal from the imaging unit, and an image recording unit configured to record the image signal from the imaging unit as a moving image.
摘要翻译：一种眼科摄影装置，包括拍摄单元，被配置为拍摄被检者的眼睛的眼底以输出图像信号;投影单元，被配置为与来自成像单元的图像信号同步地将索引光束突出到对象的眼睛上，以及图像记录单元，被配置为将来自成像单元的图像信号作为运动图像记录。

50. 发明授权

US07577279B2 Identity verification apparatus and fingerprint image pickup method 失效
标题翻译：身份验证装置和指纹图像拾取方法
公开(公告)号：US07577279B2
公开(公告)日：2009-08-18
申请号：US10793747
申请日：2004-03-08
申请人： Emiko Sano , Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
发明人： Emiko Sano , Akihide Shiratsuki , Masahiro Shikai , Hajime Nakajima
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An identity verification apparatus includes a light source for applying light that can pass through an object to be detected and having a fingerprints to the object to be detected, an image pickup unit for picking up light emitted from the light source and passing through projections of the fingerprint and light emitted from the light source and passing through depressions of the fingerprint, and for generating a fingerprint image including dark portions corresponding to the projections and bright portions corresponding to the depressions, and a signal processing unit for image processing the fingerprint image generated by the image pickup unit to generate fingerprint information, and for verifying an identity based on the fingerprint information.
摘要翻译：身份验证装置包括：用于将能够通过待检测物体的光具有用于将待检测物体具有指纹的光源的光源，摄像单元，用于拾取从光源发射的光并通过从光源发射并通过指纹凹陷的指纹和光，并且用于产生包括对应于与凹陷相对应的突出部分和亮部分的暗部分的指纹图像;以及信号处理单元，用于对由图像拾取单元，用于生成指纹信息，以及用于基于指纹信息验证身份。

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