公开(公告)号：US06474957B2

公开(公告)日：2002-11-05

申请号：US09847191

申请日：2001-05-02

申请人： Naofumi Kimura ,  Masakazu Obayashi

发明人： Naofumi Kimura ,  Masakazu Obayashi

IPC分类号： F04B126

CPC分类号： F04B27/1009 ,  F04B39/1073 ,  Y10T137/7892

摘要： A suction port as a fluid port of a piston type compressor is contoured with reference to a middle line passing through a middle point of a maximum length of the suction port in the longitudinal direction of the suction valve and perpendicularly crossing a reference line extending in the longitudinal direction. The middle line divides the suction port into a first section positioned on the proximal end side and a second section positioned on the distal end side. An area of the second section is greater than an area of the first section. A width increasing region is disposed in which the width of the suction port becomes gradually greater from the proximal end side to the distal end side, and the length of the width increasing region occupies a major part of the maximum length of the suction port.

摘要翻译： 作为活塞式压缩机的流体端口的吸入口相对于穿过吸入口的纵向方向上的吸入口的最大长度的中点的中间线成形，并且垂直于与在吸入口中延伸的基准线交叉 纵向。 中间线将吸入口分成位于基端侧的第一部分和位于远端侧的第二部分。 第二部分的区域大于第一部分的面积。 设置宽度增加区域，其中吸入口的宽度从基端侧到远端侧逐渐变大，并且宽度增加区域的长度占吸入口的最大长度的主要部分。

公开(公告)号：US06313895B1

公开(公告)日：2001-11-06

申请号：US08955632

申请日：1997-10-23

申请人： Kazuhiko Tsuda ,  Mariko Ban ,  Naofumi Kimura ,  Seiichi Mitsui

发明人： Kazuhiko Tsuda ,  Mariko Ban ,  Naofumi Kimura ,  Seiichi Mitsui

IPC分类号： G02F11333

CPC分类号： G02F1/133553 ,  G02F1/134336

摘要： An object of the present invention is to provide a reflecting plate having excellent reflecting characteristics and a reflection type liquid crystal display apparatus having an improved display quality. A mask has a plurality of basic uneven spot patterns for individual pixels, and two or more uneven regions for at least one basic uneven spot pattern are formed. Any two of the two or more uneven regions appear at least in a relation of parallel displacement in which the uneven spot patterns are displaced in parallel with each other, among relations of parallel displacement, rotational displacement and reversal of uneven spot pattern, and the uneven regions are irregularly arranged. A reflecting plate and a reflection type liquid crystal display apparatus both having convexes are manufactured by an exposure of a photosensitive resin film using the mask. Even in the case where an exposure step is repeated in different positions, no seam is observed. Accordingly, even in the case of a high parallelism of an incident light, an interference color can be prevented to improve the reflecting characteristics and the display characteristics.

摘要翻译： 本发明的目的是提供具有优异反射特性的反射板和具有改善的显示质量的反射型液晶显示装置。 掩模具有用于各个像素的多个基本不均匀斑点图案，并且形成用于至少一个基本不均匀斑点图案的两个或更多个不平坦区域。 两个以上的不均匀区域中的任意两个至少出现平行位移的关系，其中不均匀斑点图案彼此平行移位，平行位移，旋转位移和不均匀点图案的反转关系 区域不规则地排列。 通过使用掩模的感光性树脂膜的曝光来制造具有凸部的反射板和反射型液晶显示装置。 即使在不同位置重复曝光步骤的情况下，也不会观察到接缝。 因此，即使在入射光的高并行性的情况下，也可以防止干涉色以提高反射特性和显示特性。

公开(公告)号：US5841492A

公开(公告)日：1998-11-24

申请号：US556816

申请日：1995-11-02

申请人： Kenichi Iwauchi ,  Kazuhiko Tsuda ,  Naofumi Kimura

发明人： Kenichi Iwauchi ,  Kazuhiko Tsuda ,  Naofumi Kimura

IPC分类号： G02F1/1335 ,  G02F1/1333 ,  G02F1/1347

CPC分类号： G02F1/13475 ,  G02F1/133377

摘要： A liquid crystal display device comprising: a color filter layer having a set of a cyan color filter, a magenta color filter, a yellow color filter for each pixel, each of the color filters being aligned in parallel with each other, a first liquid crystal layer, provided for the color filters, for changing transmittance of light within a first range of wavelengths when an external electric field is applied thereto, and a second liquid crystal layer, provided for the color filters, for changing transmittance of light within a second range of wavelength when an external electric field is applied thereto, the first range of wavelengths being different from the second range of wavelengths. The color filter layer, and first and second liquid crystal layers can be laminated in an arbitrary order. As a result, a liquid crystal display device which realizes a high efficiency of light and bright multi-color display can be provided.

摘要翻译： 一种液晶显示装置，包括：滤色器层，具有一组青色滤色器，品红色滤色器，每个像素的黄色滤色器，每个滤色器彼此平行排列;第一液晶 提供用于滤色器的层，用于在施加外部电场时改变在第一波长范围内的光的透射率;以及第二液晶层，设置用于滤色器，用于改变在第二范围内的光的透射率 当外部电场施加到其上时，第一波长范围与第二波长范围不同。 滤色器层以及第一和第二液晶层可以以任意顺序层叠。 结果，可以提供实现高效率的明亮的多色显示的液晶显示装置。

公开(公告)号：US5691791A

公开(公告)日：1997-11-25

申请号：US645493

申请日：1996-05-13

申请人： Kozo Nakamura ,  Hisakazu Nakamura ,  Seiichi Mitsui ,  Naofumi Kimura ,  Kazuhiko Tsuda

发明人： Kozo Nakamura ,  Hisakazu Nakamura ,  Seiichi Mitsui ,  Naofumi Kimura ,  Kazuhiko Tsuda

IPC分类号： G02F1/1335 ,  G02F1/1347

CPC分类号： G02F1/133553 ,  G02F2001/133565

摘要： A reflective liquid crystal display device including a first substrate and a second substrate, a liquid crystal layer interposed between the first and second substrates, a polarizing plate, and a reflection layer; wherein the polarizing plate and the reflection layer are located on opposite sides of the liquid crystal layer. A surface of the reflection layer reflecting light has projections, and an occupation of an area of portions where a tilt angle of a tangent line drawn against a profile of the surface with the projections is less than 2.degree. in a total area of the surface is in a range of 20% to 60%.

摘要翻译： 一种反射型液晶显示装置，包括第一基板和第二基板，插入在第一和第二基板之间的液晶层，偏振板和反射层; 其中所述偏振片和所述反射层位于所述液晶层的相对侧上。 反射光的反射层的表面具有突起，并且在表面的总面积中，与突起的表面的轮廓相对应的切线的倾斜角小于2度的部分的占有面积的占有是 在20％至60％的范围内。

公开(公告)号：US5640259A

公开(公告)日：1997-06-17

申请号：US358953

申请日：1994-12-19

申请人： Yutaka Sawayama ,  Naofumi Kimura ,  Yoshitaka Yamamoto ,  Yutaka Ishii

发明人： Yutaka Sawayama ,  Naofumi Kimura ,  Yoshitaka Yamamoto ,  Yutaka Ishii

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/139 ,  G09G3/20 ,  G09G3/36

CPC分类号： G02F1/1393 ,  G02F1/13363 ,  G09G3/2011 ,  G09G3/3648 ,  G09G3/3655 ,  G02F1/1347 ,  G02F2203/62 ,  G02F2413/01 ,  G09G2300/0852 ,  G09G2310/0235 ,  G09G2310/0251 ,  G09G2310/06 ,  G09G2310/061

摘要： A liquid crystal device includes a pair of substrates, a liquid crystal layer interposed between the pair of substrates, at least one polarizing element, and a plurality of pixels. A retardation (d.times..DELTA.n) of the liquid crystal layer satisfies the relation:d.times..DELTA.n>.lambda./2when incident light is output after passing through the liquid crystal layer once. The retardation satisfies the relation:2d.times..DELTA.n>.lambda./2when the incident light is output after passing through the liquid crystal layer twice. In these relations, d a thickness of the liquid crystal layer, .DELTA.n is a birefringence, and .lambda. is a wavelength of the light incident on the liquid crystal layer. A driving voltage supplier applies a driving voltage including a voltage higher than a maximum voltage providing an extremum of the output light intensity in a voltage-output light intensity characteristic of the pixels to the plurality of pixels. Such application of the driving voltage allows utilization of a relaxation process of liquid crystal molecules in the liquid crystal layer to obtain a predetermined light output density.

摘要翻译： 液晶装置包括一对基板，插入在该对基板之间的液晶层，至少一个偏振元件和多个像素。 当通过液晶层一次后输出入射光时，液晶层的延迟（dx DELTA n）满足关系：dxDDTA>λ/ 2。 当通过液晶层两次后输出入射光时，该延迟满足关系：2dxΔDTA>λ/ 2。 在这些关系中，d是液晶层的厚度，ΔTAn是双折射，λ是入射到液晶层上的光的波长。 驱动电压供给器将包括高于提供输出光强度的极值的最大电压的电压施加到多个像素的电压输出光强度特性中的驱动电压。 驱动电压的这种施加允许利用液晶层中的液晶分子的松弛过程以获得预定的光输出密度。

公开(公告)号：US5220444A

公开(公告)日：1993-06-15

申请号：US731818

申请日：1991-07-17

申请人： Seiichi Mitsui ,  Naofumi Kimura ,  Yutaka Ishii

发明人： Seiichi Mitsui ,  Naofumi Kimura ,  Yutaka Ishii

IPC分类号： G02B5/02 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/139

CPC分类号： G02F1/13725 ,  G02F1/133553 ,  G02F1/13439 ,  G02F2203/02

摘要： A reflective-type liquid crystal display device and a method for producing same, the reflective-type liquid crystal display device including a transmissive substrate including pixel electrodes, a reflection plate comprising a core plate having an uneven surface on one side thereof and a metal thin layer covering the uneven surface of the substrate, a liquid crystal layer interposed between the substrate and the reflection plate.

公开(公告)号：US5204765A

公开(公告)日：1993-04-20

申请号：US822300

申请日：1992-01-17

申请人： Seiichi Mitsui ,  Naofumi Kimura ,  Yutaka Ishii

发明人： Seiichi Mitsui ,  Naofumi Kimura ,  Yutaka Ishii

IPC分类号： G02B5/02 ,  G02B5/124 ,  G02F1/1335

CPC分类号： G02B5/0215 ,  G02B5/0284 ,  G02B5/124 ,  G02F1/133553 ,  G02F2203/02 ,  Y10S359/90

摘要： A reflective liquid crystal display device comprising a reflector with a number of small convex portions of the same shape is provided. The reflector is formed by patterning a photosensitive resin applied to one surface of a core substrate to a predetermined pattern so as to form a number of small convex portions, heat-treating the surface having the convex portions, and covering the surface with a reflective film. By suitably selecting the shape of the convex portions, the reflective properties of the reflector are controlled.

公开(公告)号：US20130014841A1

公开(公告)日：2013-01-17

申请号：US13637558

申请日：2011-03-23

申请人： Takahiro Moroi ,  Masakazu Obayashi ,  Naofumi Kimura ,  Fumitaka Yoshizumi ,  Masakatsu Kuroishi ,  Yasuhiro Kondoh ,  Kazunori Yoshida

发明人： Takahiro Moroi ,  Masakazu Obayashi ,  Naofumi Kimura ,  Fumitaka Yoshizumi ,  Masakatsu Kuroishi ,  Yasuhiro Kondoh ,  Kazunori Yoshida

IPC分类号： F16K37/00

CPC分类号： F04B27/08 ,  F04B39/1073 ,  Y10T137/7892 ,  Y10T137/7894 ,  Y10T137/7898 ,  Y10T137/8359

摘要： A compressor includes a discharge chamber, a compression chamber, a partition wall, and a discharge reed valve. The partition wall is arranged between the discharge chamber and the compression chamber and includes a fixing surface facing the discharge chamber. The partition wall includes a discharge port that communicates the discharge chamber and the compression chamber. The discharge reed valve includes a fixed portion, an intermediate portion, and a valve portion. The fixing surface includes a first groove portion, which extends around the discharge port, and a valve seat surface, which is arranged between the discharge port and the first groove portion. The first groove portion extends to a range overlapped with the intermediate portion. A part of the valve portion at a distal side does not close the first groove portion. The valve seat surface includes a receiving portion.

摘要翻译： 压缩机包括排出室，压缩室，分隔壁和排出簧片阀。 分隔壁布置在排出室和压缩室之间，并且包括面向排出室的固定表面。 分隔壁包括连通排出室和压缩室的排出口。 排出簧片阀包括固定部分，中间部分和阀部分。 固定表面包括围绕排出口延伸的第一槽部分和布置在排出口和第一槽部分之间的阀座表面。 第一槽部延伸到与中间部分重叠的范围。 在远端侧的阀部分的一部分不关闭第一槽部。 阀座面包括接收部。

公开(公告)号：US06579071B1

公开(公告)日：2003-06-17

申请号：US09868388

申请日：2001-06-18

申请人： Tomoji Tarutani ,  Naofumi Kimura ,  Toshihiro Kawai ,  Masahiro Kawaguchi

发明人： Tomoji Tarutani ,  Naofumi Kimura ,  Toshihiro Kawai ,  Masahiro Kawaguchi

IPC分类号： F04B112

CPC分类号： F04B39/0055 ,  F04B27/1036 ,  F04B39/0061 ,  Y10S181/403

摘要： An introduction passage is formed in a rear housing. The introduction passage extends from a wall of the rear housing across a discharge chamber to a suction chamber. The introduction passage has a first portion extending from an opening portion of the rear housing along a wall of the discharge chamber and along a wall of the suction chamber to the suction chamber. A second portion of the passage bends in the suction chamber substantially perpendicularly and then extends toward a valve plate of a compressor. The outlet of the introduction passage is located closer to the valve plate than to the wall of the suction chamber. Therefore, generation of suction pulsation is suppressed without increasing the size of the compressor.

摘要翻译： 引导通道形成在后壳体中。 引入通道从后壳体的壁延伸穿过排放室到吸入室。 引入通道具有第一部分，该第一部分沿着排出室的壁从后壳体的开口部分延伸并且沿着吸入室的壁延伸到吸入室。 通道的第二部分基本垂直地在吸入室中弯曲，然后朝向压缩机的阀板延伸。 引入通道的出口位于更靠近阀板的位置，而不是吸入室的壁。 因此，在不增加压缩机的尺寸的情况下，抑制了抽吸脉动的产生。

公开(公告)号：US06296457B1

公开(公告)日：2001-10-02

申请号：US09543139

申请日：2000-04-05

申请人： Noriyuki Shintoku ,  Hisato Kawamura ,  Naofumi Kimura ,  Kazuhiro Tanikawa

发明人： Noriyuki Shintoku ,  Hisato Kawamura ,  Naofumi Kimura ,  Kazuhiro Tanikawa

IPC分类号： F04B3900

CPC分类号： F04B27/109 ,  F04B27/1036 ,  F04B39/0055 ,  Y10S181/403

摘要： In a discharge pulsation damping apparatus of a compressor according to this invention, an expansion muffler 46 and a resonance muffler 58 each having a predetermined capacity are defined inside cylinder blocks 11 and 12 through partitions 59 and 60 so that the resonance muffler 58 is situated at a position higher than the expansion muffler 46 in a gravitational direction (vertical direction). The expansion muffler 46is connected to discharge chambers 38 and 39 and to an outlet 48, and both mufflers 46 and 58 are communicated by a communication passage 61 formed in the partitions 59and 60. The capacity of the resonance muffler 58, the open sectional area of the communication passage 61 and its passage length are set to values such that a pressure change capable of offsetting specific frequency components of the discharge pulsation inside the expansion muffler 46 can be generated inside the resonance muffler 58. The lubricant condensed inside the resonance muffler 58 is fed back into the expansion muffler 46 through the communication passage 61.

摘要翻译： 在根据本发明的压缩机的排放脉动阻尼装置中，通过分隔件59和60，在气缸体11和12内限定具有预定容量的膨胀消声器46和谐振消声器58，使得共鸣消音器58位于 在重力方向（垂直方向）上比膨胀消声器46高的位置。 膨胀消声器46连接到排出室38和39以及出口48，并且两个消声器46和58都通过形成在隔板59和60中的连通通道61连通。共振消音器58的容量，开口截面积 连通通道61及其通道长度被设定为能够在共振消声器58内部产生能够抵消膨胀消声器46内的排出脉动的特定频率成分的压力变化的值。在共鸣消音器58内部凝结的润滑剂为 通过连通通道61向膨胀消声器46反馈。