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1. 发明授权

US5289231A Apparatus for manufacturing disc medium 失效
标题翻译：光盘介质制造装置
公开(公告)号：US5289231A
公开(公告)日：1994-02-22
申请号：US992772
申请日：1992-12-18
申请人： Nobutaka Magome , Hiromitsu Iwata , Junichi Morino , Toru Kiuchi
发明人： Nobutaka Magome , Hiromitsu Iwata , Junichi Morino , Toru Kiuchi
IPC分类号： G03F7/20 , G11B7/26 , G03B27/42
CPC分类号： G11B7/261 , G03F7/201 , G03F7/70075 , G03F7/70358 , G03F7/70366
摘要： This specification discloses a method of and an apparatus for manufacturing a disc medium which utilize the projection exposure technique of a stopper for lithography, rotate a circular photosensitive substrate which provides the disc medium at the same speed as a circular reticle having a pattern of information tracks while rotating the reticle, and irradiate the reticle with illuminating light of a slit-like shape or a sectoral shape extending in the diametrical direction of the circular reticle to thereby effect rotation scan exposure.
摘要翻译：本说明书公开了一种制造盘式介质的方法和装置，其利用用于光刻的止动器的投影曝光技术，旋转圆形感光基片，以与具有信息轨迹图案的圆形掩模版相同的速度提供光盘介质同时旋转掩模版，并用沿着圆形掩模版的直径方向延伸的狭缝状或扇形的照明光照射光罩，从而进行旋转扫描曝光。

2. 发明授权

US4985575A Process for preparing optically active tetrahydro-2-furoic acid 失效
标题翻译：光学活性四氢-2-糠酸的制备方法
公开(公告)号：US4985575A
公开(公告)日：1991-01-15
申请号：US475801
申请日：1990-02-06
申请人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka , Kiyoharu Nakayama , Osamu Miyahara , Kenichi Noguchi
发明人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka , Kiyoharu Nakayama , Osamu Miyahara , Kenichi Noguchi
IPC分类号： C07B57/00 , C07D307/24
CPC分类号： C07D307/24
摘要： A process for preparing an optically active tetrahydro-2-furoic acid is disclosed. The process comprises (i) reacting (.+-.)-tetrahydro-2-furoic acid with an optically active amine resolver of the following formula (I): ##STR1## wherein R.sub.1 is a lower alkyl group and R.sub.2 represents an alkyl group or ar aryl group, provided that R.sub.1 and R.sub.2 are different from each other, thus producing an optically active diastereomer salt, and (ii) decomposing the diastereomer salt. According to the process, a high purity, optically active tetrahydro-2-furoic acid can be prepared at a high yield using an amine resolver. The amine resolver can be recovered at a high yield and high purity.

3. 发明授权

US5939902A Integrating circuit internally included in semiconductor device 失效
标题翻译：集成电路内部包含在半导体器件中
公开(公告)号：US5939902A
公开(公告)日：1999-08-17
申请号：US15985
申请日：1998-01-30
申请人： Hiromitsu Iwata
发明人： Hiromitsu Iwata
IPC分类号： G06G7/184 , G01R19/255 , G01R29/02
CPC分类号： G01R19/255
摘要： An integrating circuit internally included in a semiconductor device includes a constant voltage circuit 11 for generating a predetermined constant voltage VREF, and a voltage-to-current converting circuit 12 for converting the voltage VREF into a constant current I0, which is supplied to a capacitor 15 externally connected to a connection terminal CPT. In order to detect an integral potential charged in the capacitor 15, a voltage comparator 14 having one input connected to the capacitor connection terminal CPT and the other input connected to an input terminal IN for receiving a signal VIN to be measured, inverts its output voltage when both the input voltages becomes consistent with each other. The integrating circuit also includes a switching circuit 13 having an input connected to an output terminal of the constant voltage circuit 11, an output connected to the capacitor connection terminal CPT. When this switching circuit 13 is activated in response to a control signal, the switching circuit 13 forcibly maintains a potential of the capacitor at a constant potential obtained from the constant voltage circuit. When the switching circuit 13 is deactivated in response to the control signal, the switching circuit 13 causes the capacitor to be charged from the constant potential with the constant current I0 supplied from the voltage-to-current converting circuit 12.
摘要翻译：内部包括在半导体器件中的积分电路包括用于产生预定的恒定电压VREF的恒压电路11和用于将电压VREF转换成恒定电流I0的电压 - 电流转换电路12，该电流被提供给电容器 15外部连接到连接端子CPT。为了检测在电容器15中充入的积分电位，电压比较器14具有连接到电容器连接端子CPT的一个输入端和连接到输入端子IN的另一个输入端，用于接收待测量的信号VIN，将其输出电压当两个输入电压彼此一致时。积分电路还包括开关电路13，其具有连接到恒压电路11的输出端子的输入端，连接到电容器连接端子CPT的输出端。当该开关电路13响应于控制信号被激活时，开关电路13强制地将电容器的电位保持在从恒压电路获得的恒定电位。当开关电路13响应于控制信号被去激活时，开关电路13使得从电压 - 电流转换电路12提供的恒定电流I0从恒定电位充电电容器。

4. 发明授权

US5885981A Antibacterial penem esters derivatives 失效
标题翻译：抗菌青蒿酯衍生物
公开(公告)号：US5885981A
公开(公告)日：1999-03-23
申请号：US470944
申请日：1995-06-06
申请人： Hiromitsu Iwata , Takashi Nakatsuka , Rie Tanaka , Masaji Ishiguro
发明人： Hiromitsu Iwata , Takashi Nakatsuka , Rie Tanaka , Masaji Ishiguro
IPC分类号： C07D499/897 , A61K31/43 , A61K31/431 , A61P31/04 , C07D499/04 , C07D499/88 , C07D499/887 , C07D499/893 , C07D477/06
CPC分类号： C07D499/88
摘要： Antibiotic penem compounds are represented by the following formula: ##STR1## wherein R represents a group of the general formula: ##STR2## in which R.sub.1 is a hydrogen atom or linear or branched C.sub.1 --C.sub.6 alkyl group, R.sub.2 is a particular substituted or unsubstituted alkyl, aryl or aralkyl group, n is an integer of 1-6, Y is a 5- or 6-membered heterocyclic aliphatic group having 1 or 2 oxygen atoms in the ring thereof, and Z is a specific 5-substituted 2-oxo-1,3-dioxolen-4-yl group. Antibiotic compositions for oral administration are also described.
摘要翻译：抗生素penem化合物由下式表示：其中R表示下列通式的基团：其中R 1为氢原子或直链或支链C 1 -C 6烷基，R 2为特定的取代或未取代的烷基，芳基或芳烷基，n为1-6的整数，Y为其环中具有1或2个氧原子的5或6元杂环脂族基团，Z为特定的5-取代的2-氧代 -1,3-二氧杂环戊烯-4-基。还描述了用于口服给药的抗生素组合物。

5. 发明授权

US4655584A Substrate positioning apparatus 失效
标题翻译：基板定位装置
公开(公告)号：US4655584A
公开(公告)日：1987-04-07
申请号：US729968
申请日：1985-05-03
申请人： Hiroshi Tanaka , Yukio Kakizaki , Hiromitsu Iwata , Tsuyoshi Naraki
发明人： Hiroshi Tanaka , Yukio Kakizaki , Hiromitsu Iwata , Tsuyoshi Naraki
IPC分类号： G03F7/20 , G03B27/42 , A23G9/00
CPC分类号： G03F7/7075 , Y10S414/136
摘要： An apparatus for positioning a planar substrate on a plane relative to a stage comprises means for supporting the substrate on the plane, the supporting means being provided on the stage for rotation about an axis perpendicular to the plane, first drive means for moving the substrate relative to the supporting means in a predetermined direction along the plane, a reference member disposed on the stage and having a reference surface intersecting the plane, the reference member having a position in which the reference surface is opposed to the substrate moved in the predetermined position so that the reference surface is brought into contact with the circumferential end of the substrate moved by the first drive means to thereby position the substrate, and a biased position in which the reference surface is biased away from the circumferential end of the substrate from the opposed position, and second drive means for displacing the reference member between the opposed position and the biased position.
摘要翻译：用于将平面基板定位在相对于平台的平面上的装置包括用于在平面上支撑基板的装置，支撑装置设置在平台上用于围绕垂直于平面的轴线旋转;第一驱动装置，用于移动基板相对在沿着平面的预定方向上到支撑装置的参考构件，设置在平台上并具有与平面交叉的参考表面的基准构件，基准构件具有基准表面与在预定位置移动的基板相对的位置，从而参考表面与由第一驱动装置移动的基板的周向端部接触，从而定位基板;以及偏置位置，在该偏置位置，参考表面偏离基板的周向端部，从相对位置以及第二驱动装置，用于使参考构件在相对位置和双侧之间移位 sed位置。

6. 发明授权

US06049252A Programmable-gain amplifier 失效
标题翻译：可编程增益放大器
公开(公告)号：US06049252A
公开(公告)日：2000-04-11
申请号：US106232
申请日：1998-06-29
申请人： Hiromitsu Iwata
发明人： Hiromitsu Iwata
IPC分类号： H03G3/10 , H03F3/45 , H03F3/72 , H03G1/00 , H03G3/00
CPC分类号： H03F3/4508 , H03F3/45085 , H03F3/45278 , H03F3/72 , H03G1/0023 , H03G1/0088 , H03G3/001 , H03F2203/45462 , H03F2203/45466 , H03F2203/45471 , H03F2203/45504 , H03F2203/45641 , H03F2203/45696 , H03F2203/45702 , H03F2203/45726
摘要： To provide a programmable-gain amplifier in which sufficiently fine and linear gain control according to the logic levels of control signals can be realized with a simple circuit configuration, a programmable-gain amplifier includes a cascade connection of differential amplifiers (E.sub.1 to E.sub.n) and a current controller (100) for controlling a product of corresponding emitter currents supplied to each of the differential amplifiers (E.sub.1 to E.sub.n) according to the logic levels of binary control signals. The current controller (100) has a current mirror circuit in which the emitter of each bi-polar transistor (Q.sub.0 to Q.sub.n, Q.sub.c1 to Q.sub.cm) is connected to the ground through a MOS (M.sub.0 to M.sub.n, M.sub.c1 to M.sub.cm) transistor having a relative on-resistance designed to be in inverse proportion to the relative emitter size of the bi-polar transistor, so that the emitter current can be exactly controlled.
摘要翻译：为了提供一种可编程增益放大器，其中可以利用简单的电路配置实现根据控制信号的逻辑电平的足够精细和线性增益控制，可编程增益放大器包括差分放大器（E1至En）和电流控制器（100），用于根据二进制控制信号的逻辑电平来控制提供给每个差分放大器（E1至En）的相应发射极电流的乘积。电流控制器（100）具有电流镜电路，其中每个双极晶体管（Q0至Qn，Qc1至Qcm）的发射极通过MOS（M0至Mn，Mc1至Mcm）晶体管连接到地，具有相对导通电阻被设计为与双极晶体管的相对发射极尺寸成反比，使得可以精确地控制发射极电流。

7. 发明授权

US4997829A Penem compounds, and use thereof 失效
标题翻译： Penem化合物及其用途
公开(公告)号：US4997829A
公开(公告)日：1991-03-05
申请号：US496145
申请日：1990-03-09
申请人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka
发明人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka
IPC分类号： C07D499/897 , A61K31/425 , A61K31/43 , A61P31/04 , C07D499/00 , C07D499/06 , C07D499/88
CPC分类号： C07D499/88 , Y02P20/55
摘要： A penem compound represented by the general formula: ##STR1## (wherein R denotes hydrogen or allyl group, A denotes oxygen atom or methylene group and B denotes methylene, ethylene or carbonyl group) or a pharmacologically acceptable salt is produced through several processes.The compound exhibits stronger activities against wide variety of gram-positive and gram-negative bacteria as compared with known penem compounds.
摘要翻译：通过几个方法制备由以下通式表示的青霉烯化合物：其中R表示氢或烯丙基，A表示氧原子或亚甲基，B表示亚甲基，亚乙基或羰基）或药理学上可接受的盐。与已知的penem化合物相比，该化合物对各种革兰氏阳性和革兰氏阴性细菌表现出更强的活性。

8. 发明授权

US4716299A Apparatus for conveying and inspecting a substrate 失效
标题翻译：用于输送和检查基底的装置
公开(公告)号：US4716299A
公开(公告)日：1987-12-29
申请号：US821743
申请日：1986-01-23
申请人： Hiroshi Tanaka , Hiromitsu Iwata , Yukio Kakizaki
发明人： Hiroshi Tanaka , Hiromitsu Iwata , Yukio Kakizaki
IPC分类号： B65G1/00 , B65G1/04 , B65G1/08 , G01N21/94 , G03F1/62 , G03F1/84 , H01L21/00 , H01L21/027 , H01L21/30 , H01L21/66 , H01L21/67 , H01L21/677 , G01N21/86
CPC分类号： H01L21/67778 , G01N21/94 , H01L21/67271 , H01L21/67748 , H01L21/681
摘要： An arrangement in an apparatus for handling a substrate such as a photomask or a reticle used in a process of manufacturing a semiconductor device comprises a container unit for containing therein the substrate in a substantially horizontal posture, an inspection unit having means for inspecting a surface of the substrate, the inspecting means including a radiation source for supplying a directional beam, and a device for detecting the scattering of the directional beam, a holding member for supporting the substrate substantially horizontally, a device for moving the holding member between the container unit and the inspection unit and conveying the substrate from the container unit to the inspection unit by the use of the holding member, and a scanning device for moving the holding member in a horizontal direction relative to the inspecting means and moving the substrate relative to the directional beam while subjecting the surface of the substrate to the directional beam.
摘要翻译：在用于处理半导体器件制造工艺中使用的诸如光掩模或掩模版的基板的设备中的布置包括用于以基本上水平的姿势容纳基板的容器单元，检查单元具有用于检查所述检查装置包括用于提供定向光束的辐射源和用于检测所述方向光束的散射的装置，用于基本上水平地支撑所述基板的保持部件，用于使所述保持部件移动在所述容器单元和检查单元，并且通过使用保持构件将基板从容器单元传送到检查单元;以及扫描装置，用于相对于检查装置沿水平方向移动保持构件，并使基板相对于定向梁同时使基板的表面经受定向梁。

9. 发明申请

US20090136375A1 REFRIGERANT COMPRESSOR, COOLING SYSTEM AND REFRIGERATOR 审中-公开
标题翻译：制冷压缩机，冷却系统和制冷机
公开(公告)号：US20090136375A1
公开(公告)日：2009-05-28
申请号：US12065821
申请日：2006-09-08
申请人： Hiromitsu Iwata , Makoto Katayama , Ikutomo Umeoka , Yuuki Yoshimi , Hirotaka Kawabata , Yoshinori Ishida , Masato Ishiwata
发明人： Hiromitsu Iwata , Makoto Katayama , Ikutomo Umeoka , Yuuki Yoshimi , Hirotaka Kawabata , Yoshinori Ishida , Masato Ishiwata
IPC分类号： F04C29/00 , F25B43/02 , F25B41/04
CPC分类号： F04B39/023 , F04B39/0005 , F04B39/126 , F04C18/3564 , F04C23/008 , F05C2203/086 , F05C2253/12
摘要： A refrigerant compressor having a compression element comprising sliding components made of metallic materials, wherein a mixed layer is formed by solid-dissolving molybdenum disulfide in at least one of the sliding faces of the sliding components, and a single molybdenum disulfide layer is further formed on the surface of the mixed layer. With this configuration, initial break-in is done using the single layer, and sliding loss is reduced. Even if the single layer peels off, because the molybdenum disulfide of the mixed layer is cleaved at a low friction coefficient, solid lubrication action is attained, the friction coefficient of the sliding section is lowered, and sliding loss is reduced.
摘要翻译：一种制冷剂压缩机，其具有由金属材料制成的滑动部件的压缩元件，其中通过将二硫化钼固溶在滑动部件的至少一个滑动面上而形成混合层，并且单个二硫化钼层进一步形成在混合层的表面。利用该配置，使用单层进行初始插入，并且减少滑动损失。即使单层剥离，由于混合层的二硫化钼以较低的摩擦系数被切割，所以可以获得固体润滑作用，滑动部的摩擦系数降低，滑动损失降低。

10. 发明授权

US5506225A Antibacterial penem compounds 失效
标题翻译：抗菌青铜化合物
公开(公告)号：US5506225A
公开(公告)日：1996-04-09
申请号：US971828
申请日：1993-02-19
申请人： Hiromitsu Iwata , Takashi Nakatsuka , Rie Tanaka , Masaji Ishiguro
发明人： Hiromitsu Iwata , Takashi Nakatsuka , Rie Tanaka , Masaji Ishiguro
IPC分类号： A61K31/43 , A61K31/431 , A61P31/04 , C07D499/88 , C07D499/897 , C07D499/00
CPC分类号： C07D499/88
摘要： Antibiotic penem compounds are represented by the following formula: ##STR1## wherein R represents a physiological-hydrolyzable, ester-forming group. The physiologically hydrolyzable, ester-forming group useful in the penem compound of the present invention means a group which can be removed easily by in vivo hydrolysis, such as an acetyloxymethyl, 1-(acetyloxy)ethyl, pivaloyloxymethyl, 1-(ethoxycarbonyloxy)ethyl, 1-(isopropyloxycarbonyloxy)ethyl, 1-(cyclohexyloxycarbonyloxy)ethyl or 3-phthalidyl group. Antibiotic compositions for oral administration are also described.
摘要翻译： PCT No.PCT / JP91 / 01099 Sec。 371日期：1993年2月19日 102（e）日期1993年2月19日PCT 1991年8月16日PCT PCT。出版物WO92 / 03443 日期：1992年3月5日。抗生素penem化合物由下式表示：其中R表示生理水解性酯形成基团。可用于本发明青霉烯化合物的生理上可水解的酯形成基是指通过体内水解容易除去的基团，例如乙酰氧基甲基，1-（乙酰氧基）乙基，新戊酰氧基甲基，1-（乙氧基羰基氧基）乙基，1-（异丙氧基羰基氧基）乙基，1-（环己氧基羰基氧基）乙基或3-苯二酰基。还描述了用于口服给药的抗生素组合物。

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