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71. 发明授权

US5844660A Objectives refraction measuring apparatus 失效
$Objectives refraction measuring apparatus$
标题翻译：目标折射测量仪
公开(公告)号：US5844660A
公开(公告)日：1998-12-01
申请号：US911976
申请日：1997-08-15
申请人： Saeko Uchida , Yasuo Kato , Kunihiko Hara
发明人： Saeko Uchida , Yasuo Kato , Kunihiko Hara
IPC分类号： A61B3/103 , A61B3/107 , A61B3/15 , A61B3/10
CPC分类号： A61B3/107 , A61B3/103 , A61B3/152
摘要： An objective refraction measurement apparatus includes a separate chart having a pair of charts arranged separately, an optical system for projecting the separate chart to an eye to be examined through a focusing lens and a diaphragm having a pair of through holes arranged corresponding to the separate arrangement of the pair of charts, an operating unit for performing focusing operation to the eye, and a control unit for moving the focusing lens on the basis of the focusing operation along the optical axis direction by the operating unit to obtain the projection images of the pair of charts in the separate chart to the eye in an identical condition or a non-identical condition, thereby to perform a subjective measurement of the eye.
摘要翻译：客观折射测量装置包括具有单独布置的一对图表的单独图表，用于通过聚焦透镜将分离图表投影到待检查眼睛的光学系统和具有对应于分离布置的一对通孔的隔膜的一对图表，用于对眼睛进行聚焦操作的操作单元和用于通过操作单元沿着光轴方向的聚焦操作来移动聚焦透镜的控制单元，以获得该对的投影图像在相同条件或不相同条件下，将单独图表中的图表与眼睛进行对比，从而进行眼睛的主观测量。

72. 发明授权

US5725360A Load sensor for variable displacement pumps 失效
标题翻译：变量泵的负载传感器
公开(公告)号：US5725360A
公开(公告)日：1998-03-10
申请号：US477819
申请日：1995-06-07
申请人： Satoshi Matsumoto , Norio Saitoh , Shigeru Matsuo , Yasuo Kato
发明人： Satoshi Matsumoto , Norio Saitoh , Shigeru Matsuo , Yasuo Kato
IPC分类号： F04B49/00 , F04B49/08 , F15B11/00
CPC分类号： F04B49/08
摘要： A system for controlling a discharge flow rate of a variable displacement pump within an oil hydraulic circuit is disclosed. A bypass with a flow restricting valve couples the pressure control chamber of the discharge flow rate controller to the tank line to thereby allow a part of the oil in the pressure control chamber to escape through the bypass to the tank line. This escape occurs when a highly pressured oil is rapidly injected into the pressure control chamber of the discharge flow rate controller as a result of switching operations of both the pressure compensated valve and the load sensing valve.
摘要翻译：公开了一种用于控制油压回路内的可变排量泵的排出流量的系统。具有流量限制阀的旁路将排出流量控制器的压力控制室耦合到罐管线，从而允许压力控制室中的一部分油通过旁路排出到罐管线。当压力补偿阀和负载感测阀的切换操作的结果是将高压油快速喷射到排出流量控制器的压力控制室中时，发生这种逃逸。

73. 发明授权

US5223089A Method of deinking waste paper using a fatty acid polyoxyalkylene ester 失效
标题翻译：使用脂肪酸聚氧化烯酯脱墨废纸的方法
公开(公告)号：US5223089A
公开(公告)日：1993-06-29
申请号：US847366
申请日：1992-03-04
申请人： Yasuo Kato
发明人： Yasuo Kato
IPC分类号： D21C5/02
CPC分类号： D21C5/027 , Y02W30/648
摘要： A method of deinking waste paper for reclamation thereof, which comprises disintegrating waste paper with an alkali in water in the presence of a fatty acid polyoxyalkylene ester having the formulaR--COO(PO)x(AO)y(PO)z--Hwherein R is an alkyl or alkenyl of 7-21 carbons, PO is an oxypropylene group, AO is an oxyethylene group, or a mixed oxyalkylene group composed of an oxyethylene group and at least one oxyalkylene group selected from the group consisting of an oxypropylene group and an oxybutylene group, and x is a numeral of 1-20, y is a numeral of 1-50, and z is a numeral of 1-50, as a deinking agent.
摘要翻译：一种用于回收废纸的方法，包括在具有式R-COO（PO）x（AO）y（PO）zH的脂肪酸聚氧化烯存在下，用水中的碱将废纸分解为其中R为作为碳原子数为7〜21的烷基或链烯基，PO为氧化亚丙基，AO为氧化乙烯基，或氧化乙烯基和选自氧化亚丙基和氧基丁烯中的至少一种氧化烯基的混合氧化烯基组，x为1-20，y为1-50的数字，z为1-50的数字，作为脱墨剂。

74. 发明授权

US5214518A Multiple value image input equipment 失效
标题翻译：多值图像输入设备
公开(公告)号：US5214518A
公开(公告)日：1993-05-25
申请号：US596037
申请日：1990-10-11
申请人： Yasuo Kato
发明人： Yasuo Kato
IPC分类号： H04N1/407
CPC分类号： H04N1/4078
摘要： A multiple value image input device corrects image data representing images from a document by scanning density indicating segments arranged along the main scanning direction of linear image sensor, each of the segments being set at a different optical density, and using the values obtained by such scanning to correct image data obtained by subsequent scanning of the document. The correction generally involves finding at least two values of the correction image data for each value of the image data, and applying to each value of the image data a function determined from the selected correction image data values. Further correction can be accomplished by scanning subsidiary density indicating segments and further correcting the image data based on results of scanning the second density reference area.
摘要翻译：多值图像输入装置通过扫描密度指示沿着线性图像传感器的主扫描方向排列的分段来校正来自文档的图像数据，每个分段被设置在不同的光密度，并且使用通过这种扫描获得的值以校正通过随后扫描文档获得的图像数据。校正通常涉及针对图像数据的每个值找到校正图像数据的至少两个值，并且将从所选择的校正图像数据值确定的函数应用于图像数据的每个值。可以通过扫描辅助密度指示段并基于扫描第二密度参考区域的结果进一步校正图像数据来实现进一步校正。

75. 发明授权

US4879144A Liquid crystal element 失效
标题翻译：液晶元件
公开(公告)号：US4879144A
公开(公告)日：1989-11-07
申请号：US333771
申请日：1989-04-06
申请人： Yoshiyuki Nakura , Yasuo Kato
发明人： Yoshiyuki Nakura , Yasuo Kato
IPC分类号： G02F1/133 , C09K19/02 , G02F1/1337
CPC分类号： G02F1/133711 , C09K19/0208 , Y10T428/1018 , Y10T428/1023
摘要： A liquid crystal element comprises a cell structure where a liquid crystal is disposed between a pair of electrode substrates, a first electrode substrate of said pair of electrode substrates having a first resin layer formed at the surface contacting the liquid crystal of the first electrode substrate by thermal curing resulted from dehydration ring closure, the first resin layer being able to control orientation of the liquid crystal, and a second electrode substrate having a second resin layer formed at the surface contacting the liquid crystal of the second electrode substrate by thermal curing at a temperature lower than that at which the first resin layer is formed, the second resin layer being able to control orientation of the liquid crystal.
摘要翻译：液晶元件包括电池结构，其中液晶设置在一对电极基板之间，所述一对电极基板的第一电极基板具有形成在与第一电极基板的液晶相接触的表面的第一树脂层，脱水闭环引起的热固化，第一树脂层能够控制液晶的取向;以及第二电极基板，其具有通过在第二电极基板上的热固化而与第二电极基板的液晶接触的表面形成的第二树脂层温度低于形成第一树脂层的温度，第二树脂层能够控制液晶的取向。

76. 发明授权

US4859051A Eye testing apparatus 失效
标题翻译：眼睛检测仪器
公开(公告)号：US4859051A
公开(公告)日：1989-08-22
申请号：US137718
申请日：1987-12-24
申请人： Yasufumi Fukuma , Ikuo Kitao , Yasuo Kato
发明人： Yasufumi Fukuma , Ikuo Kitao , Yasuo Kato
IPC分类号： A61B3/12 , A61B3/10 , A61B3/103
CPC分类号： A61B3/103
摘要： An eye testing apparatus, in which a cornea reflecting image and a retina reflecting image formed by projecting each target mark image onto a cornea and a retina of an eye to be tested are projected to a slight receiving portion through a measuring optical system, and in which a corneal configuration and a refractive power of the eye to be tested are measured according to a signal detected by the light receiving portion, characterized in that the light receiving portion includes a two-dimensional light receiving element, the measuring optical system simultaneously projecting the cornea reflecting image and the retina reflecting image to different areas of the two-dimensional light receiving element.
摘要翻译：一种眼睛检查装置，其中将通过将每个目标标记图像投影到待测试的眼睛的角膜和视网膜上形成的角膜反射图像和视网膜反射图像通过测量光学系统投射到轻微的接收部分，并且根据由受光部检测出的信号测量被测眼睛的角膜构造和屈光度，其特征在于，所述受光部包括二维光接收元件，所述测量光学系统同时投影角膜反射图像和视网膜反射图像到二维光接收元件的不同区域。

77. 发明授权

US4841556A Plasma X-ray source 失效
标题翻译：等离子X射线源
公开(公告)号：US4841556A
公开(公告)日：1989-06-20
申请号：US12992
申请日：1987-02-10
申请人： Yasuo Kato , Isao Ochiai , Yoshio Watanabe , Seiichi Murayama
发明人： Yasuo Kato , Isao Ochiai , Yoshio Watanabe , Seiichi Murayama
IPC分类号： H01J35/22 , H01L21/027 , H01L21/30 , H05G2/00
CPC分类号： H05G2/003
摘要： A plasma X-ray source in which a discharge tube containing a pair of coaxial cylindrical electrodes is filled with a gas, a high voltage pulse from a charged capacitor is applied between the cylindrical electrodes to convert the gas into a plasma, the plasma is focused on a position near the end of the inner one of the cylindrical electrodes to generate X-rays, and the X-rays thus generated are emitted to the outside of the discharge tube through a window provided thereon, is disclosed. In the above X-ray source, the high voltage pulse is applied between the cylindrical electrodes so that the inner cylindrical electrode is at a negative potential with respect to the outer cylindrical electrode.
摘要翻译：一种等离子体X射线源，其中包含一对同轴圆柱形电极的放电管填充有气体，在圆柱形电极之间施加来自带电电容器的高电压脉冲，将气体转换成等离子体，等离子体聚焦在靠近内部一个圆柱形电极的端部的位置处产生X射线，并且由此产生的X射线通过设置在其上的窗口发射到放电管的外部。在上述X射线源中，在圆柱形电极之间施加高电压脉冲，使得内部圆柱形电极相对于外部圆柱形电极处于负电位。

78. 发明授权

US4715054A Plasma x-ray source 失效
标题翻译：等离子X射线源
公开(公告)号：US4715054A
公开(公告)日：1987-12-22
申请号：US795776
申请日：1985-11-07
申请人： Yasuo Kato , Kunio Harada , Shigeo Kubota , Yoshio Watanabe , Seiichi Murayama
发明人： Yasuo Kato , Kunio Harada , Shigeo Kubota , Yoshio Watanabe , Seiichi Murayama
IPC分类号： H01J35/22 , H05G2/00 , H05H1/24 , H01J35/00 , H05G1/00
CPC分类号： H05G2/003 , H05H1/52
摘要： A plasma X-ray source comprises inner and outer cylindrical electrodes disposed coaxially and with a certain distance with respect to each other, an electrical insulator disposed between end portions of the inner and outer cylindrical electrodes, and a discharge vessel disposed to envelop the inner and outer cylindrical electrodes. A pulse voltage is applied between the inner and outer cylindrical electrodes to produce plasma in the discharge vessel. An electrically conductive spherical shield is disposed to envelop a space where the plasma is pinched, and the spherical shield is maintained at a potential equal to that applied to the outer cylindrical electrode.
摘要翻译：等离子体X射线源包括同轴并且相对于彼此具有一定距离的内部和外部圆柱形电极，设置在内部和外部圆柱形电极的端部之间的电绝缘体，以及放电容器，其设置成包围内部和外部外圆柱形电极。在内圆柱形电极和外圆柱形电极之间施加脉冲电压，以在放电容器中产生等离子体。设置导电球形屏蔽以包围等离子体被夹持的空间，并且球形屏蔽保持在等于施加到外圆柱形电极的电位的电位。

79. 发明授权

US4643623A Holder for rotary cutting tools 失效
标题翻译：旋转刀具支架
公开(公告)号：US4643623A
公开(公告)日：1987-02-17
申请号：US625960
申请日：1984-06-29
申请人： Kunio Kondo , Katutoshi Haga , Tadashi Kurumiya , Minoru Haga , Yasuo Kato , Shinobu Kaneko
发明人： Kunio Kondo , Katutoshi Haga , Tadashi Kurumiya , Minoru Haga , Yasuo Kato , Shinobu Kaneko
IPC分类号： B23Q1/00 , B23Q3/12 , B23C5/26
CPC分类号： B23Q1/0018 , B23Q3/12 , Y10T408/85 , Y10T408/85843 , Y10T408/95 , Y10T409/309408 , Y10T409/30952
摘要： A holder for a rotary cutting tools has a holder body fixed to a spindle of a machine tool. A rotatable shaft concentric with the holder body and having a tool-mounting portion at one end thereof is coupled at its other end portion to the holder body to receive torque from the holder body. The rotatable shaft is so mounted as to be radially displaceable and inclinable relative to the holder body. A positioning member is fixedly disposed on the machine tool body radially outwardly of the spindle. A cylindrical casing disposed radially outwardly of and rotatably engaged with the rotatable shaft such that the casing and the shaft are rotatable relative to each other, the casing being engageable with the positioning member for accurate positioning thereof by the positioning member, and thereby positioning the rotatable shaft. The holder may further have a circumferential lock mechanism for locking the casing and the holder body to prevent relative rotation between the casing and the holder body when the holder is not attached to the spindle, and for allowing relative rotation after the holder has been attached to the spindle.
摘要翻译：用于旋转切割工具的保持器具有固定到机床的主轴的保持器主体。与保持器本体同心并且在其一端具有工具安装部的可旋转轴在其另一端部联接到保持器主体以接收来自保持器主体的扭矩。旋转轴被安装成相对于保持器本体可径向移动和倾斜。定位构件固定地设置在主体的径向向外的机床主体上。一种圆柱形壳体，其设置在可旋转轴的径向外侧并可旋转地接合，使得壳体和轴可相对于彼此旋转，壳体可与定位构件接合，以通过定位构件精确定位，从而将可旋转轴。保持器还可以具有用于锁定壳体和保持器本体的周向锁定机构，以防止当保持器未附接到主轴上时壳体和保持器主体之间的相对旋转，并且用于在保持器已经附接到主体之后允许相对旋转主轴。

80. 发明授权

US4642005A Holder for rotary cutting tools 失效
标题翻译：旋转刀具支架
公开(公告)号：US4642005A
公开(公告)日：1987-02-10
申请号：US647889
申请日：1984-09-06
申请人： Kunio Kondo , Katutoshi Haga , Minoru Haga , Yasuo Kato , Shinobu Kaneko
发明人： Kunio Kondo , Katutoshi Haga , Minoru Haga , Yasuo Kato , Shinobu Kaneko
IPC分类号： B23Q3/12 , B23B31/02 , B23B31/36 , B23Q1/00 , B23Q5/26 , B23C5/26
CPC分类号： B23B31/36 , B23B31/028 , B23Q1/0018 , B23Q5/261 , B23Q2220/008 , Y10T408/44 , Y10T408/6757 , Y10T408/85 , Y10T408/95 , Y10T409/309408 , Y10T409/30952
摘要： A tool holder for holding a rotary cutting tool, attachable to a spindle of a machine tool, has a holder body fixed to the machine spindle. A rotatable shaft having a tool-mounting portion is coupled to the holder body such that the shaft is axially and radially displaceable relative to the holder body. A positioning member is fixedly disposed on the machine tool body radially outwardly of the machine spindle. A casing is disposed radially outwardly of the rotatable shaft such that the casing and the rotatable shaft are rotatable relative to each other, the casing being engageable with the positioning member to accurately position the rotatable shaft when the holder body is fixed to the machine spindle. A guide bushing is fixedly supported at one axial end portion of the casing remote from the holder body. The guide bushing has a bore which is engageable with an outer circumferential surface of a guide portion of the cutting tool held by the tool-mounting portion of the rotatable shaft, thereby rotatably guiding the cutting tool.
摘要翻译：用于保持旋转切削工具的工具夹具可附接到机床的主轴上，具有固定在机床主轴上的保持器主体。具有工具安装部分的可旋转轴联接到保持器主体，使得轴相对于保持器主体轴向和径向移位。定位构件固定地设置在机床主体的径向向外的机床主体上。壳体位于旋转轴的径向外侧，使得壳体和可旋转轴可相对于彼此旋转，壳体可与定位构件接合，以在保持器主体固定到机床主轴时精确地定位可旋转轴。引导衬套固定地支撑在远离保持器本体的壳体的一个轴向端部处。引导衬套具有可与可旋转轴的工具安装部分保持的切割工具的引导部分的外周表面接合的孔，从而可旋转地引导切割工具。

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