公开(公告)号：US5981960A

公开(公告)日：1999-11-09

申请号：US724954

申请日：1996-10-02

Applicant: Yoshihisa Ooaeh ,  Akio Yamada ,  Hiroshi Yasuda ,  Hitoshi Tanaka

Inventor： Yoshihisa Ooaeh ,  Akio Yamada ,  Hiroshi Yasuda ,  Hitoshi Tanaka

IPC: H01J37/06 ,  H01J37/30 ,  H01J37/305 ,  H01J37/317 ,  H01L21/027

CPC classification number: B82Y10/00 ,  B82Y40/00 ,  G03F7/70925 ,  H01J37/3002 ,  H01J37/3174 ,  H01J2237/022 ,  H01J2237/188 ,  H01J2237/31776

Abstract: A charged particle beam exposure method and apparatus, in which a charged particle beam is shaped based on pattern data and the shaped charged particle beam is irradiated to a desired location on a sample. The method and apparatus includes introducing ozone gas into a chamber through which the charged particle beam is passed, shaped and deflected, to be irradiated to the desired location while the charged particle beam is irradiated through the chamber. The ozone gas concentration in the chamber is maintained so that the concentration downstream along the beam is higher than the concentration upstream along the beam. A charge-up drift due to a contamination material from a resist on a wafer can be avoided by the ozone self cleaning. The ozone oxidation does not occur at the upstream chamber where there is a lower ozone concentration and lower contamination.

Abstract translation: 带电粒子束曝光方法和装置，其中基于图案数据对带电粒子束进行成形，并将成形的带电粒子束照射到样品上的期望位置。 所述方法和装置包括将臭氧气体引入室中，带电粒子束通过该腔通过，成形和偏转，以照射到期望位置，同时通过室照射带电粒子束。 保持室中的臭氧气体浓度，使得沿着光束的下游的浓度高于沿着光束的上游的浓度。 通过臭氧自清洁可以避免由于晶片上的抗蚀剂引起的污染物质的充电漂移。 臭氧氧化不会发生在臭氧浓度较低和污染较低的上游室。

公开(公告)号：USRE35679E

公开(公告)日：1997-12-02

申请号：US529266

申请日：1995-09-06

Applicant: Hitoshi Tanaka

Inventor： Hitoshi Tanaka

IPC: G02B7/02 ,  G02B7/04 ,  G02B7/10 ,  G02B23/22 ,  G03B17/08 ,  G02B15/14

CPC classification number: G02B23/22 ,  G02B7/102 ,  G03B17/08

Abstract: A zoom lens barrel having a movable lens barrel which is movable in an optical axis direction, and an opening in which the movable lens barrel is movable in the optical axis direction. The zoom lens barrel further includes a moving frame to which the movable lens barrel is secured to move in the optical axis direction together with the movable lens barrel, and an intermediary member which is positioned between the movable lens barrel and the moving frame. The movable lens barrel is secured to the moving frame through the intermediary member.

Abstract translation: 一种变焦透镜镜筒，具有可在光轴方向上移动的可移动透镜镜筒和可移动透镜镜筒在光轴方向上可移动的开口。 变焦透镜筒还包括移动框架，可移动透镜镜筒固定到移动框架上，与移动透镜镜筒一起沿光轴方向移动，以及位于可移动透镜镜筒和移动框架之间的中间构件。 可移动透镜筒通过中间构件固定到移动框架。

公开(公告)号：US5658072A

公开(公告)日：1997-08-19

申请号：US362163

申请日：1994-12-22

Applicant: Kazunori Natsume ,  Hitoshi Tanaka

Inventor： Kazunori Natsume ,  Hitoshi Tanaka

IPC: F21S8/10 ,  F21V5/00

CPC classification number: B60Q1/2607 ,  F21S48/2212

Abstract: The front opening of a lamp body with a bulb disposed therein is covered with a lens. The lens is segmented into a plural number of segmental areas. A first fisheye step group composed of convex fisheye steps and a second fisheye step groups composed of concave fisheye steps are alternatingly formed in the segmental areas. In the first fisheye step group, real images of the light source are formed on the front side of the lens by the convex fisheye steps. In the second fisheye step groups, virtual images are formed on the rear side of the lens by the concave fisheye steps. The distance between the real and virtual images of the light source creates an appearance of depth for the lamp.

Abstract translation: 具有设置在其中的灯泡的灯体的前开口被透镜覆盖。 透镜被分割成多个分段区域。 在分段区域中交替地形成由凸鱼眼步骤组成的第一鱼眼步骤组和由凹鱼眼步骤组成的第二鱼眼步骤组。 在第一鱼眼步进组中，通过凸鱼眼步骤在透镜的前侧形成光源的真实图像。 在第二鱼眼步骤组中，通过凹鱼眼步骤在镜片的后侧形成虚像。 光源的真实图像和虚拟图像之间的距离会产生灯的深度外观。

公开(公告)号：US5528548A

公开(公告)日：1996-06-18

申请号：US384962

申请日：1995-02-07

Applicant: Masashi Horiguchi ,  Ryoichi Hori ,  Kiyoo Itoh ,  Yoshinobu Nakagome ,  Masakazu Aoki ,  Hitoshi Tanaka

Inventor： Masashi Horiguchi ,  Ryoichi Hori ,  Kiyoo Itoh ,  Yoshinobu Nakagome ,  Masakazu Aoki ,  Hitoshi Tanaka

IPC: G05F1/46 ,  H03K17/693 ,  G11C7/00

CPC classification number: H03K17/693 ,  G05F1/465

Abstract: A semiconductor memory is provided which includes a voltage converter supplying an internal supply voltage in proportion to the greater one of two reference voltages to a circuit in the semiconductor memory. The voltage converter includes a circuit which is provided for generating a first voltage whose dependency on an external supply voltage is regulated to a predetermined small value, while another circuit is provided for generating a second voltage whose dependency on the external supplying voltage is larger than the dependency of the first voltage. The voltage converter includes MOS transistors and differential amplifiers interconnected with one another, as well as a voltage dividing circuit. The memory also includes a word line booster for boosting the internal supply voltage.

Abstract translation: 提供一种半导体存储器，其包括电压转换器，其向半导体存储器中的电路提供与两个参考电压中的较大一个成比例的内部电源电压。 电压转换器包括电路，用于产生对外部电源电压的依赖性被调节到预定的小值的第一电压，而另一电路用于产生对外部供电电压的依赖性大于 第一电压的依赖性。 电压转换器包括彼此互连的MOS晶体管和差分放大器，以及分压电路。 该存储器还包括用于升高内部电源电压的字线升压器。

公开(公告)号：US5481095A

公开(公告)日：1996-01-02

申请号：US293741

申请日：1994-08-22

Applicant: Hiroshi Mitsuda ,  Masahiko Sakamoto ,  Hitoshi Tanaka ,  Nobuyuki Kosaka ,  Yoshinori Ito

Inventor： Hiroshi Mitsuda ,  Masahiko Sakamoto ,  Hitoshi Tanaka ,  Nobuyuki Kosaka ,  Yoshinori Ito

IPC: G06K7/10 ,  G06K9/20 ,  G06K19/06 ,  H04N7/18

CPC classification number: G06K9/2036

Abstract: A code reading pattern and an image pickup apparatus are provided for reading a symbol representing significant information, the symbol encoded by the pattern. The code reading pattern is formed by repeated markings of constant pitch on the surface of an object. The markings define area having at least one boundary, the at least one boundary defining an outline of the symbol. The apparatus includes a lighting system for illuminating the code reading pattern with parallel light, an imaging system for imaging light reflected from the pattern, a spatial frequency filtering system, located at the near back focal plane of the imaging system, for blocking regular reflected light and for transmiting diffracted light to project an image of the symbol, and a receiver for receiving the image.

Abstract translation: 提供代码读取模式和图像拾取装置，用于读取表示重要信息的符号，即由模式编码的符号。 代码读取图案通过在物体表面上的恒定间距的重复标记形成。 标记定义具有至少一个边界的区域，所述至少一个边界限定符号的轮廓。 该装置包括用于用平行光照亮代码读取模式的照明系统，用于对从图案反射的光成像的成像系统，位于成像系统的近后焦平面处的空间频率滤波系统，用于阻挡常规的反射光 并且用于发射衍射光以投影符号的图像，以及用于接收图像的接收器。

公开(公告)号：US5460654A

公开(公告)日：1995-10-24

申请号：US84020

申请日：1993-06-30

Applicant: Toshihide Kikkawa ,  Hitoshi Tanaka ,  Hirosato Ochimizu

Inventor： Toshihide Kikkawa ,  Hitoshi Tanaka ,  Hirosato Ochimizu

IPC: H01L21/205 ,  C23C16/44 ,  C23C16/448 ,  C30B25/14 ,  H01L21/31 ,  C23C16/00

CPC classification number: C23C16/4485

Abstract: In an apparatus for forming a film of MOCVD, gas source MBE or the like, there is provided a gas supply pipe for supplying gas obtained by gasifying a liquid or solid organic metal raw material to a reaction chamber. A mechanism in which a pressure gauge is fitted in the vicinity of a gas generating source in the gas supply pipe and the gas supply quantity from the gas generating source is regulated based on an indicated value of the pressure gauge so as to suppress variation of the gas pressure is installed in the apparatus for forming a film.There is a heating system for heating the organic metal raw material or an ultrasonic vibrator for applying ultrasonic vibration to the organic metal raw material as the mechanism for regulating the gas supply quantity, and the gasified quantity of the organic metal raw material is varied by regulating the heating temperature of the heating system or by varying the output of the ultrasonic vibrator.

Abstract translation: 在用于形成MOCVD，气体源MBE等的膜的装置中，设置有用于将通过将液体或固体有机金属原料气化而获得的气体供给到反应室的气体供给管。 基于压力计的指示值，调节在气体供给管内的气体发生源附近配置压力计和来自气体发生源的气体供给量的机构，以抑制压力计的变化 气体压力安装在用于形成薄膜的装置中。 有机加热有机金属原料的加热系统或用于对有机金属原料施加超声振动的超声波振动器作为调节气体供给量的机构，有机金属原料的气化量通过调节 加热系统的加热温度或改变超声波振动器的输出。

公开(公告)号：US5441958A

公开(公告)日：1995-08-15

申请号：US163973

申请日：1993-12-08

Applicant: John M. Yanni ,  Stella M. Robertson ,  Shigetoshi Okumura ,  Hitoshi Tanaka ,  Tadayuki Saito

Inventor： John M. Yanni ,  Stella M. Robertson ,  Shigetoshi Okumura ,  Hitoshi Tanaka ,  Tadayuki Saito

IPC: A61K9/08 ,  A61K31/55 ,  A61P27/02 ,  A61P27/14 ,  A61P37/08 ,  C07D403/04 ,  A61K31/50

CPC classification number: A61K31/55 ,  Y10S514/912

Abstract: Topical ophthalmic compositions comprising 1-(2-ethoxyethyl)-2-(4-methyl-1-homopiperazinyl)-benzimidazole and its ophthalmically acceptable acid addition salts have been found to be useful in treating allergic conjunctivitis and related ailments.

Abstract translation: 已经发现包含1-（2-乙氧基乙基）-2-（4-甲基-1-高哌嗪基） - 苯并咪唑及其眼科可接受的酸加成盐的局部眼用组合物可用于治疗过敏性结膜炎和相关疾病。

公开(公告)号：US5438060A

公开(公告)日：1995-08-01

申请号：US273806

申请日：1994-07-12

Applicant: Hirohisa Miyazaki ,  Kumiko Fujinaga ,  Hitoshi Tanaka

Inventor： Hirohisa Miyazaki ,  Kumiko Fujinaga ,  Hitoshi Tanaka

IPC: C07D487/04 ,  A61K31/495 ,  A61K31/505 ,  A61P27/02 ,  A61P27/06

CPC classification number: A61K31/505 ,  Y10S514/913

Abstract: A method of reducing elevated intraocular pressure which comprises administering the compound of the formula (1): ##STR1## or a pharmaceutically acceptable salt thereof to patients suffering from abnormally elevated intraocular pressure is provided. A pharmaceutical formulation containing the compound of the formula (1) as an essential component is also provided.

Abstract translation: 提供降低眼内压升高的方法，其包括将式（1）化合物或其药学上可接受的盐给予患有异常升高的眼内压的患者。 还提供含有式（1）化合物作为必要成分的药物制剂。

公开(公告)号：US5384740A

公开(公告)日：1995-01-24

申请号：US170724

申请日：1993-12-21

Applicant: Jun Etoh ,  Yoshinobu Nakagome ,  Hitoshi Tanaka ,  Koji Kawamoto ,  Masakazu Aoki

Inventor： Jun Etoh ,  Yoshinobu Nakagome ,  Hitoshi Tanaka ,  Koji Kawamoto ,  Masakazu Aoki

IPC: G05F3/24 ,  G11C5/14 ,  G11C11/4074 ,  G11C7/00 ,  G05F3/20

CPC classification number: G05F3/24 ,  G11C11/4074 ,  G11C5/147

Abstract: An apparatus includes a constant voltage generator for generating a voltage based on a difference between threshold voltages of two MOS transistors, and a voltage sampling device for sampling the output voltage of the constant voltage generator circuit, wherein the voltage sampling device samples the output voltage of the constant voltage generator before an electric source switch for the constant voltage generator is turned off.

公开(公告)号：US5383080A

公开(公告)日：1995-01-17

申请号：US917995

申请日：1992-07-24

Applicant: Jun Etoh ,  Masakazu Aoki ,  Masashi Horiguchi ,  Shigeki Ueda ,  Hitoshi Tanaka ,  Kazuhiko Kajigaya ,  Tsugio Takahashi ,  Hiroshi Kawamoto

Inventor： Jun Etoh ,  Masakazu Aoki ,  Masashi Horiguchi ,  Shigeki Ueda ,  Hitoshi Tanaka ,  Kazuhiko Kajigaya ,  Tsugio Takahashi ,  Hiroshi Kawamoto

IPC: G11C11/407 ,  G05F1/46 ,  G11C5/14 ,  G11C11/401 ,  H01L21/822 ,  H01L21/8242 ,  H01L27/02 ,  H01L27/04 ,  H01L27/10 ,  H01L27/108 ,  H03G11/00 ,  H02H3/00

CPC classification number: G11C5/147 ,  G05F1/465 ,  H01L27/0248 ,  H01L2224/48091

Abstract: A voltage limiter circuit is disposed in a semiconductor IC chip in order to reduce an operating voltage of an internal circuit of a scaled-down element. A small capacitance of a Vcc wiring by the disposition constitutes a resonance circuit together with an inductance of the Vcc wiring. Resonance at the resonance circuit causes large variation of a supply current and noise. An additional capacitance is connected between the Vcc wiring and a Vss wiring in order to suppress the variation and noise. The capacitance is formed by a PN junction and is connected in series to a damping resistance.

Abstract translation: 为了降低按比例缩小的元件的内部电路的工作电压，在半导体IC芯片中设置限压电路。 通过配置的Vcc布线的小电容与Vcc布线的电感一起构成谐振电路。 谐振电路的共振引起电源电流和噪声的大幅变化。 Vcc接线和Vss接线之间连接一个额外的电容，以抑制变化和噪音。 电容由PN结形成，并串联连接到阻尼电阻。