公开(公告)号：US5212416A

公开(公告)日：1993-05-18

申请号：US790476

申请日：1991-11-12

Applicant: Hitoshi Shimizu ,  Katsuro Oishi ,  Yasuzo Tanaka ,  Syuiti Sato ,  Shinnichi Yatabe ,  Osami Tsukamoto

Inventor： Hitoshi Shimizu ,  Katsuro Oishi ,  Yasuzo Tanaka ,  Syuiti Sato ,  Shinnichi Yatabe ,  Osami Tsukamoto

IPC: B21B39/14 ,  B22D11/115 ,  B22D11/12 ,  H02K41/025 ,  H02K44/06 ,  H02K55/00

CPC classification number: H02K41/025 ,  B21B39/14 ,  B22D11/115 ,  B22D11/122 ,  H02K44/06 ,  H02K55/00 ,  B21B2273/04 ,  Y02E40/62

Abstract: A primary coil assembly for a superconducting linear induction motor is provided which is arranged opposite to a secondary conductor for exerting a relative thrust on the secondary conductor when energized. The primary coil assembly comprises a plurality of coil units, each including a nonmagnetic and nonconductive bobbin, an alternating-current superconducting wire wound around the bobbin, and nonmagnetic and nonconductive spacers interposed between adjacent turns of the superconducting wire being adjacent to each other in an outward direction with respect to the axis of the bobbin or adjacent to each other in the width direction of the bobbin, for providing a clearance therebetween. The coil units have substantially identical structure and shape and are spaced at a predetermined distance from each other.

Abstract translation: 提供了一种用于超导线性感应电动机的初级线圈组件，其布置成与次级导体相对，用于在通电时在次级导体上施加相对推力。 初级线圈组件包括多个线圈单元，每个线圈单元包括非磁性和非导体线圈，缠绕在线轴上的交流超导线，以及介于彼此相邻的超导线的相邻匝之间的非磁性和非导电隔离件 在筒管的宽度方向相对于筒管的轴线或彼此相邻的向外方向，用于在它们之间提供间隙。 线圈单元具有基本相同的结构和形状并且彼此间隔开预定距离。

公开(公告)号：US5049911A

公开(公告)日：1991-09-17

申请号：US418272

申请日：1989-10-06

Applicant: Hitoshi Shimizu

Inventor： Hitoshi Shimizu

IPC: H04N5/781 ,  G03B1/60 ,  G03B7/24 ,  G03B17/18 ,  G03B17/36 ,  G11B27/34 ,  H04N5/225 ,  H04N5/765

CPC classification number: G11B27/34 ,  G03B1/60 ,  G03B17/18 ,  G03B17/36 ,  G03B7/24

Abstract: A device for indicating a remaining quantity of the recordable portion of a recording material, such as a magnetic disk or film. The indicating device comprises a counting device which counts a remaining recordable quantity of recording material, and a warning device which outputs a warning when the reamining recordable quantity is low. The warning device is provided with an acoustic alarm device for outputting a vocal or electronic sound corresponding to the remaining quantity or an optical alarm device for outputting light indicating the value of the remaining recordable portions, or corresponding to the remaining quantity. The optical alarm mechanism is provided in such a manner that the warning light can be observed in the viewfinder of the camera.

Abstract translation: 用于指示诸如磁盘或胶片的记录材料的可记录部分的剩余量的装置。 指示装置包括对记录材料的剩余可记录数量进行计数的计数装置，以及当可重放可记录数量低时输出警告的警告装置。 警报装置设置有用于输出与剩余量相对应的声音或电子声音的声音报警装置或用于输出指示剩余可记录部分的值的光，或者对应于剩余数量的光学报警装置。 光学报警机构设置成能够在摄像机的取景器中观察到警告灯。

公开(公告)号：US4882977A

公开(公告)日：1989-11-28

申请号：US236323

申请日：1988-08-24

Applicant: Toshio Himeno ,  Hitoshi Shimizu ,  Satoshi Shinkai

Inventor： Toshio Himeno ,  Hitoshi Shimizu ,  Satoshi Shinkai

IPC: F01B9/04 ,  F01B31/12

CPC classification number: F01B31/12 ,  F01B9/04 ,  Y10T403/255 ,  Y10T403/645

Abstract: A rotary actuator for converting a linear reciprocatory movement of a piston into a rotary reciprocatory movement of an output shaft through a connecting member. The rotary actuator includes a cylinder case formed with a pedestal in a position in which the output shaft extends vertically out of the cylinder case. The pedestal is formed with a substantially square elevated portion, and a depressed portion defined by the elevated portion. A plurality of projections spaced apart from each other by a predetermined angle are formed integrally with the pedestal in the depressed portion to constitute dividing lines of a scale for indicating the angle of rotation of the output shaft by means of a pointer.

Abstract translation: 一种用于将活塞的线性往复运动转换成输出轴通过连接构件的旋转往复运动的旋转致动器。 旋转致动器包括形成有基座的气缸壳体，其中输出轴垂直延伸出气缸壳体。 基座形成有大致正方形的升高部分和由升高部分限定的凹陷部分。 在凹部中与基座一体地形成有多个彼此间隔开预定角度的突起，以构成用于通过指针指示输出轴的旋转角度的刻度的划分线。

公开(公告)号：US4012449A

公开(公告)日：1977-03-15

申请号：US628658

申请日：1975-11-04

Applicant: Yoshihisa Shikakura ,  Fumio Sakai ,  Hitoshi Shimizu

Inventor： Yoshihisa Shikakura ,  Fumio Sakai ,  Hitoshi Shimizu

IPC: C07C47/22 ,  B01J21/02 ,  B01J23/84 ,  B01J23/887 ,  C07B61/00 ,  C07C45/00 ,  C07C45/35 ,  C07C45/37 ,  C07C67/00 ,  C07C45/16 ,  C07C45/02

CPC classification number: C07C45/35 ,  B01J23/8876 ,  C07C45/37 ,  B01J2523/00

Abstract: An oxidation catalyst having the general formula:Co.sub.a Fe.sub.b Bi.sub.c B.sub.d Sb.sub.e Ni.sub.f J.sub.g Mo.sub.h O.sub.iin which J represents at least one of the elements potassium, rubidium, and cesium, and the suffixes a, b, c, d, e, f, g, h, and i represent the numbers of cobalt, iron, bismuth, boron, antimony, nickel, J, molybdenum, and oxygen atoms, respectively, when h is 12, a is 1 to 15, b 0.3 to 8, c 0.1 to 7, d 0.1 to 3, e 0.01 to 1, f 0 to 5, g 0 to 1 (exclusive of 0), and i is 38 to 92 and is determined by total valences of other elements. There is also provided a process for manufacturing methacrolein by oxidizing isobutylene and/or tertiary butyl alcohol with molecular oxygen, characterized in that the reaction is carried out in the presence of the catalyst as defined above.

Abstract translation: 具有以下通式的氧化催化剂：

公开(公告)号：US4000088A

公开(公告)日：1976-12-28

申请号：US476073

申请日：1974-06-03

Applicant: Hitoshi Shimizu ,  Kazuo Ishimi

Inventor： Hitoshi Shimizu ,  Kazuo Ishimi

IPC: B01J23/88 ,  B01J27/19 ,  C07C51/25 ,  B01J27/18

CPC classification number: B01J23/8875 ,  B01J23/8876 ,  B01J23/8878 ,  B01J27/19 ,  C07C51/252 ,  B01J2523/00

Abstract: This invention relates to a catalyst for the oxidation of methacrolein to produce methacrylic acid. The catalyst has the following composition:Mo.sub.a P.sub.b Sb.sub.c Cu.sub.d Cr.sub.e O.sub.f (NH.sub.4).sub.g where a is fixed at 12, b assumes a value of 1 to 4, c a value of 0.1 to 7, d a value of 0.1 to 5, e a value of 0 to 6, g a value of 0 to 3.5 and f a value, usually 35 to 80, which is automatically determined by the valence of the other atoms.

公开(公告)号：US09300114B2

公开(公告)日：2016-03-29

申请号：US13435061

申请日：2012-03-30

Applicant: Hitoshi Shimizu ,  Toshihito Suzuki ,  Yasumasa Kawakita ,  Keishi Takaki

Inventor： Hitoshi Shimizu ,  Toshihito Suzuki ,  Yasumasa Kawakita ,  Keishi Takaki

IPC: G02B6/12 ,  H01S5/183 ,  B82Y20/00 ,  H01S5/00 ,  H01S5/343 ,  H01S5/42

CPC classification number: H01S5/18311 ,  B82Y20/00 ,  H01S5/0021 ,  H01S5/18333 ,  H01S5/18358 ,  H01S5/34306 ,  H01S5/423 ,  H01S2301/176

Abstract: Provided is a laser device comprising a substrate, an active layer, and a current confinement layer. The current confinement layer includes an oxide layer that is formed extending from a edge of the current confinement layer in a parallel plane parallel to a surface of the substrate, toward a center of the current confinement layer along the parallel plane, and that does not have an inflection point between the edge and a tip portion formed closer to the center or has a plurality of inflection points formed between the edge and the tip portion.

Abstract translation: 提供了一种激光器件，其包括衬底，有源层和电流限制层。 电流限制层包括从平行于衬底表面的平行平面中的电流限制层边缘形成的氧化物层沿着平行平面向电流限制层的中心延伸，并且不具有 所述边缘和形成在所述中心附近的尖端部分之间的拐点或在所述边缘和所述尖端部分之间形成有多个拐点。

公开(公告)号：US08488644B2

公开(公告)日：2013-07-16

申请号：US13133946

申请日：2009-12-10

Applicant: Suguru Imai ,  Keishi Takaki ,  Norihiro Iwai ,  Kinuka Tanabe ,  Hitoshi Shimizu ,  Hirotatsu Ishii

Inventor： Suguru Imai ,  Keishi Takaki ,  Norihiro Iwai ,  Kinuka Tanabe ,  Hitoshi Shimizu ,  Hirotatsu Ishii

IPC: H01S5/00

CPC classification number: H01S5/18341 ,  H01S5/0425 ,  H01S5/18308 ,  H01S5/18311 ,  H01S5/18369 ,  H01S5/2072

Abstract: A semiconductor laser element includes a first electrode, a second electrode, a first reflecting mirror, a second reflecting mirror, and a resonator. The resonator includes an active layer, a current confinement layer, a first semiconductor layer having a first doping concentration formed at a side opposite to the active layer across the current confinement layer, and a second semiconductor layer having a second doping concentration higher than the first doping concentration formed between the first semiconductor layer and the current confinement layer. The first electrode is provided to contact a part of a surface of the first semiconductor layer. The first semiconductor layer has a diffusion portion into which a component of the first electrode diffuses. The second semiconductor layer contacts the diffusion portion. The second semiconductor layer is positioned at a node of a standing wave at a time of laser oscillation of the semiconductor laser element.

Abstract translation: 半导体激光元件包括第一电极，第二电极，第一反射镜，第二反射镜和谐振器。 谐振器包括有源层，电流限制层，具有形成在跨过电流限制层的有源层相反侧的第一掺杂浓度的第一半导体层，以及具有高于第一掺杂浓度的第二掺杂浓度的第二半导体层 在第一半导体层和电流限制层之间形成的掺杂浓度。 第一电极设置成接触第一半导体层的表面的一部分。 第一半导体层具有扩散部，第一电极的成分扩散到该扩散部。 第二半导体层与扩散部接触。 第二半导体层位于半导体激光元件的激光振荡时的驻波的节点处。

公开(公告)号：US08327804B2

公开(公告)日：2012-12-11

申请号：US13146921

申请日：2010-02-01

Applicant: Yukio Yamada ,  Hitoshi Shimizu ,  Takeshi Kimura

Inventor： Yukio Yamada ,  Hitoshi Shimizu ,  Takeshi Kimura

IPC: A01K29/00

CPC classification number: G01N21/01 ,  A01K1/0613 ,  A46D3/00 ,  A61B5/0071 ,  A61B5/0073 ,  A61B2503/40 ,  A61B2560/06 ,  G01N21/4795 ,  G01N21/6428 ,  G01N21/6456 ,  G01N21/65 ,  G01N2021/1787 ,  G01N2021/651

Abstract: A measurement object holder that holds a measurement object in an optical measurement instrument, wherein the optical measurement instrument takes, as the measurement object, a living body in which isotropic scattering of light occurs inside and receives light emitted from the measurement object is disclosed. The measurement object holder includes a block that is formed in a predetermined outer shape by a material having optical properties in which the isotropic scattering of light occurs inside; and a cavity portion that is formed inside the block, that has an inner shape following the outer shape of the measurement object and in which the measurement object is accommodated.

Abstract translation: 本发明公开了一种将测量对象保持在光学测量仪器中的测量对象保持器，其中所述光学测量仪器作为所述测量对象，将生物体作为测量对象的内部发生光的各向同性散射并接收从测量对象发射的光。 测量对象保持器包括通过具有光学特性的材料形成为预定的外部形状的块，其中发生光的各向同性散射; 以及形成在所述块内的空腔部，所述空腔部具有与所述测量对象的外部形状相邻并且容纳所述测量对象的内部形状。

公开(公告)号：US08300671B2

公开(公告)日：2012-10-30

申请号：US13176921

申请日：2011-07-06

Applicant: Yasumasa Kawakita ,  Hitoshi Shimizu ,  Takeo Kageyama

Inventor： Yasumasa Kawakita ,  Hitoshi Shimizu ,  Takeo Kageyama

IPC: H01S5/00

CPC classification number: H01S5/18311 ,  H01S5/02208 ,  H01S5/02284 ,  H01S5/02288 ,  H01S5/0425 ,  H01S5/18322 ,  H01S5/18369 ,  H01S2304/04

Abstract: A surface emitting laser includes a cavity region formed on a group-III-V compound substrate, which includes an active layer and a current confinement layer that has an aluminum oxide compound and confines a current path through which a current is injected into the active layer, an upper DBR mirror and a lower DBR mirror formed on the substrate, sandwiching the cavity region, and a graded-composition layer disposed to contact the current confinement layer, which has an aluminum composition ratio decreasing monotonically as a distance from the current confinement layer increases. The graded-composition layer includes a first region that contacts the current confinement layer and an oxidation stop layer that contacts the first region and that has a change rate of the aluminum composition ratio larger than that of the first region. The graded-composition layer is oxidized from an interface with the current confinement layer to at least a portion of the oxidation stop layer.

Abstract translation: 表面发射激光器包括形成在III-V族化合物衬底上的空腔区域，该腔体区域包括有源层和具有氧化铝化合物的电流限制层，并限制电流通过该电流通路流入有源层 ，形成在基板上的上DBR镜和下DBR镜，夹着腔区，以及设置成接触电流限制层的渐变组成层，其具有与当前限制层距离单调减小的铝组成比 增加 渐变组成层包括接触电流限制层的第一区域和与第一区域接触的氧化停止层，并且其铝组成比的变化率大于第一区域的变化率。 梯度组合物层从与电流限制层的界面氧化成氧化停止层的至少一部分。

公开(公告)号：US20120053413A1

公开(公告)日：2012-03-01

申请号：US13216181

申请日：2011-08-23

Applicant: Koji YOSHIDA ,  Hitoshi Shimizu ,  Masayuki Iwasaka

Inventor： Koji YOSHIDA ,  Hitoshi Shimizu ,  Masayuki Iwasaka

IPC: A61B1/06

CPC classification number: A61B1/043 ,  A61B1/00009 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0653

Abstract: A fluorescent endoscopy apparatus includes an endoscope insertion unit that is inserted into a body cavity and that guides excitation light to illuminate a region to be observed, and an imaging unit that images a fluorescent image by receiving fluorescence that has been output from the region to be observed by illumination with the excitation light and guided by the endoscope insertion unit. Further, the fluorescent endoscopy apparatus includes a facial information detection unit that detects facial information about a person in an imaging image that has been imaged by the imaging unit by receiving light guided by the endoscope insertion unit, and an interlock unit that prohibits illumination with the excitation light when the facial information detection unit has detected the facial information.

Abstract translation: 荧光内窥镜检查装置包括：内窥镜插入单元，其插入到体腔内并且引导激发光以照射要观察的区域;以及摄像单元，其通过接收从所述区域输出的荧光来对荧光图像进行成像 通过用激发光照射并由内窥镜插入单元引导来观察。 此外，荧光内窥镜检查装置包括面部信息检测单元，其通过接收由内窥镜插入单元引导的光来检测由成像单元成像的成像图像中的人的面部信息，以及互锁单元，其禁止用 当面部信息检测单元检测到面部信息时，激发光。