公开(公告)号：US06818161B2

公开(公告)日：2004-11-16

申请号：US10153910

申请日：2002-05-24

申请人： Hisao Tokoro ,  Hiroshi Yamazaki ,  Satoru Shioya ,  Mitsuru Shinohara ,  Akinobu Hira

发明人： Hisao Tokoro ,  Hiroshi Yamazaki ,  Satoru Shioya ,  Mitsuru Shinohara ,  Akinobu Hira

IPC分类号： B29C4406

CPC分类号： B32B27/32 ,  B29C44/445 ,  B29K2995/0002 ,  B32B5/18 ,  B32B27/08 ,  G10K11/16 ,  Y10T428/249953 ,  Y10T428/249971 ,  Y10T428/249972 ,  Y10T428/249981 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T428/249992

摘要： An expansion-molded article (foamed body) produced by using foamed and expanded beads, and having open voids has sound absorbing qualities, and can be used as a sound absorbing material. A sound absorbing material which is able to attain a high sound absorption coefficient in a wide acoustic frequency range is provided by a molded article produced by using resin particles, having through hole(s) and a porosity of 45 to 80% in a most densely packed state. The void content of the molded article is 10 to 60%, and the bulk density thereof is 0.01 to 0.6 g/cm3. The molded article has not less than 3 continuous center frequency measuring points at which the sound absorption coefficient is at least 70%, and not less than 7 continuous center frequency measuring points at which the sound absorption coefficient is at least 50% in the sound absorption coefficients at the center frequencies of 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz) as determined by the measuring method of reverberant absorption coefficient prescribed in JIS A 1409.

摘要翻译： 通过使用发泡和膨胀的珠粒产生并且具有开放空隙的发泡模制品（发泡体）具有吸音特性，并且可以用作吸音材料。 能够在广泛的声频范围内获得高的吸音系数的吸音材料是通过使用具有通孔的树脂颗粒和最密集的孔隙率为45-80％的树脂颗粒制成的模制品 包装状态。 成型体的空隙率为10〜60％，堆积密度为0.01〜0.6g / cm 3。 模制品具有不少于3个连续的中心频率测量点，其吸声系数至少为70％，吸声系数在吸声中至少为50％时，连续的中心频率测量点不少于7个 通过JIS A 1409规定的混响吸收系数的测量方法确定的中心频率为250,315,400,500,630,800,1000,1250,1600,2000,2500和3150（Hz）的系数。

公开(公告)号：US06746224B2

公开(公告)日：2004-06-08

申请号：US10049911

申请日：2002-02-20

申请人： Takahide Itoh ,  Makoto Takeuchi ,  Hiroshi Yamazaki ,  Yasuharu Maruiwa ,  Yukio Nagato ,  Chikako Sasakawa ,  Susumu Matsuda

发明人： Takahide Itoh ,  Makoto Takeuchi ,  Hiroshi Yamazaki ,  Yasuharu Maruiwa ,  Yukio Nagato ,  Chikako Sasakawa ,  Susumu Matsuda

IPC分类号： F03C200

CPC分类号： F04C29/126 ,  F04C18/0276

摘要： In a scroll compressor furnished with a fixed scroll and an orbiting scroll, and provided with steps on end plates of the fixed scroll and the orbiting scroll, formed such that the height thereof is high at a central side and low at an outer peripheral end side in a spiral direction of the walls, and with upper rims of the walls formed in a stepped shape corresponding to the steps, gaps are respectively provided between the end plates and upper rims of the walls, and a height of the gaps at room temperature is formed higher than a height under operating conditions. Moreover, the steps are provided at positions which exceeds a pitch angle of &pgr; (rad) along the spiral direction from the outer peripheral end. Furthermore, a concavity is formed in the end plate of the fixed scroll, and a discharge valve is provided in the concavity. Moreover, a plate which is freely movable in an orbit axis direction of the orbiting scroll is arranged, and a pressing device which presses the plate is provided. In addition, a shape of connecting wall faces which connect adjacent parts on one side face of the end plates, is determined by an envelope drawn by an orbit locus of a connecting rim which connects adjacent parts of the upper rims. Furthermore, there is provided a communication passage which communicates between two compression chambers which are developed by contact of the connecting rim and the connecting wall face.

摘要翻译： 在具有固定涡旋件和绕动涡旋件的涡旋式压缩机中，在固定涡旋盘和绕动涡旋盘的端板上设置台阶，使其高度在中心侧高，而在外周端侧低 在壁的螺旋方向上，并且壁的上边缘形成为对应于台阶的阶梯形状，在端板和壁的上边缘之间分别设置有间隙，并且室温下间隙的高度为 形成高于运行条件下的高度。 此外，在从外周端沿着螺旋方向超过间隔角pi（rad）的位置设置台阶。 此外，在固定涡旋盘的端板中形成凹部，在凹部设置有排出阀。 此外，可以在绕动涡旋盘的轨道轴线方向上自由移动的板，并且设置有压板的加压装置。 此外，连接壁面的形状连接端板的一个侧面上的相邻部分，由连接边缘的轨道轨迹拉出的外壳确定，该连接边缘连接着上边缘的相邻部分。 此外，设置有通过连接边缘和连接壁面的接触而展开的两个压缩室之间连通的连通通道。

公开(公告)号：US06703177B2

公开(公告)日：2004-03-09

申请号：US10126156

申请日：2002-04-19

申请人： Hiroshi Yamazaki ,  Ken Ohmura

发明人： Hiroshi Yamazaki ,  Ken Ohmura

IPC分类号： G03G1516

CPC分类号： G03G13/08 ,  G03G9/0819 ,  G03G2215/0103

摘要： An electrophotographic image forming method is disclosed. The method comprises forming a latent image on a static image carrier, developing the static image by a developer containing a toner, transferring the toner image onto another image carrier, transferring the toner image on the image carrier onto an image forming support, and fixing the toner image transferred on the image forming support, and the toner has a variation coefficient of the shape coefficient of not more than 16% and a number variation coefficient of the particle diameter distribution in number of not more than 27%, and the other image carrier is a cylindrical member having an electrode contacting to the interior surface thereof.

摘要翻译： 公开了电子照相图像形成方法。 该方法包括在静态图像载体上形成潜像，通过含有调色剂的显影剂显影静电图像，将调色剂图像转印到另一图像载体上，将图像载体上的调色剂图像转印到成像载体上，并将 调色剂图像转印在图像形成支撑体上，并且调色剂的形状系数的变异系数不大于16％，粒径分布的数量变异系数不大于27％，另一个图像载体 是具有与其内表面接触的电极的圆柱形构件。

公开(公告)号：US06624649B2

公开(公告)日：2003-09-23

申请号：US09823797

申请日：2001-03-30

申请人： Hiroshi Yamazaki

发明人： Hiroshi Yamazaki

IPC分类号： G01R1073

CPC分类号： G01R31/2875 ,  G01R1/07342 ,  G01R31/2862 ,  G01R31/2863

摘要： A prober capable of enhancing accuracy of a test intended. The prober includes prober needles arranged so as to be kept contacted with a laminate formed by laminating thermal transfer regulating members on each other and provided on a probe card. Such arrangement of the laminate restrains heat of the probe card from being transmitted through the probe needles to devices on a semiconductor wafer which is a specimen to be tested.

公开(公告)号：US06585501B2

公开(公告)日：2003-07-01

申请号：US09985493

申请日：2001-11-05

申请人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

发明人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

IPC分类号： F04C1804

CPC分类号： F04C18/0276 ,  F04C18/0269 ,  F04C27/005

摘要： A scroll compressor including a fixed scroll having a spiral-shaped wall body, and a swiveling scroll which has a spiral-shaped wall body and revolves while linking together the two wall bodies. The wall bodies have steps, and side faces of two end plates have high and low bottom faces in correspondence with the steps. A tip seal is provided along a join edge which connects top edges on different sides of each step, and a mechanism is provided therebetween to prevent the tip seals from becoming removed from the join edges. Furthermore, in the same scroll compressor, tip seals are provided respectively in two grooves, and join paths are provided respectively between a high-pressure compression chamber, which is formed with the bottom faces as one section, and the two grooves. The pressure inside the high-pressure compression chamber is used as a pressing force for the tip seals.

摘要翻译： 一种涡旋式压缩机，包括具有螺旋状壁体的固定涡旋件和具有螺旋状壁体的旋转涡旋件，并且将两个壁体连结在一起。 壁体具有台阶，两个端板的侧面具有与台阶对应的高低底面。 沿着连接边缘设置尖端密封件，该连接边缘连接每个台阶的不同侧面的顶部边缘，并且在其间设置有机构以防止末端密封件从接合边缘移除。 此外，在同一涡旋压缩机中，末端密封件分别设置在两个槽中，并且连接路径分别设置在形成有作为一个部分的底面的高压压缩室与两个槽之间。 高压压缩室内的压力用作顶端密封件的压力。

公开(公告)号：US06506529B2

公开(公告)日：2003-01-14

申请号：US09953681

申请日：2001-09-17

申请人： Masafumi Uchida ,  Hiroshi Yamazaki ,  Meizo Shirose ,  Hajime Tadokoro ,  Ken Ohmura

发明人： Masafumi Uchida ,  Hiroshi Yamazaki ,  Meizo Shirose ,  Hajime Tadokoro ,  Ken Ohmura

IPC分类号： G03G9097

CPC分类号： G03G9/09733 ,  G03G9/08782

摘要： A toner for developing an electrostatic latent image comprising a resin, a colorant and a releasing agent is disclosed. The releasing agent comprises a mixture of a plurality of compounds represented by formula (1) having difference carbon number of carbon atoms in R2 R1—(OCO—R2)n  (1) wherein n represents an integer of 1 to 8 carbon atoms which may has a substituent, R1 is a hydrocarbon group having from 1 to 40, R2 is a hydrocarbon group having from 8 to 40 carbon atoms which may has a substituent.

摘要翻译： 公开了一种用于显影包含树脂，着色剂和脱模剂的静电潜像的调色剂。 脱模剂包含在R2中具有碳原子数不同的多个由式（1）表示的化合物的混合物，其中n表示可具有取代基的1至8个碳原子的整数，R 1是具有1个 至40，R 2为可具有取代基的碳原子数为8〜40的烃基。

公开(公告)号：US06497984B2

公开(公告)日：2002-12-24

申请号：US09829376

申请日：2001-04-09

申请人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Hiroyuki Yamada

发明人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Hiroyuki Yamada

IPC分类号： G03G2100

CPC分类号： G03G15/75 ,  G03G5/14773

摘要： An electrophotographic image forming method employing a photoreceptor is disclosed. The decrease &Dgr;Hd (in &mgr;m), in layer thickness per rotation in wear test of the organic electrophotographic photoreceptor defined in the specification, is in the range of 0≦&Dgr;Hd

摘要翻译： 公开了一种使用感光体的电子照相成像方法。 在说明书中定义的有机电子照相感光体的磨损试验中，DELTAHd（以原子计）的每一次旋转的层厚度在0 <= DELTAHd <1×10-5的范围内，并且在所述显影过程中使用的调色剂为 其通过将由至少可聚合单体和着色剂组成的可聚合组合物在水基介质中或通过将水性介质中的树脂颗粒进行熔融而获得的获得。

公开(公告)号：US06475689B2

公开(公告)日：2002-11-05

申请号：US09907243

申请日：2001-07-17

申请人： Hiroshi Yamazaki ,  Kenji Yamane ,  Hiroyuki Kozuru ,  Kenji Hayashi ,  Mikio Kohyama

发明人： Hiroshi Yamazaki ,  Kenji Yamane ,  Hiroyuki Kozuru ,  Kenji Hayashi ,  Mikio Kohyama

IPC分类号： G03G9087

CPC分类号： G03G9/08755 ,  G03G9/0819 ,  G03G9/08742 ,  G03G9/08771 ,  G03G9/08784 ,  G03G9/08791

摘要： A toner for developing electrostatic latent image is disclosed. The toner comprise of particles having a volume average particle diameter of from 3 to 8 &mgr;m, and said resin is obtained by either emulsion polymerization, mini-emulsion polymerization employing or suspension polymerization employing thioglycerin or at least one compound selected from compounds represented by the Formula (1) as the chain transfer agent. HS—R1—COOR2  (1) In the formula, R1 is an aliphatic group having carbon atoms from 1 to 10, which may have a substituent, and R2 is an aliphatic group having carbon atoms from 1 to 15, which may have a substituent.

摘要翻译： 公开了一种静电潜像显影用调色剂。 调色剂由体积平均粒径为3〜8μm的颗粒构成，所述树脂通过乳液聚合，使用或使用硫代甘油的悬浮聚合的微乳液聚合或至少一种选自式 （1）作为链转移剂。在式中，R 1为碳原子数为1〜10的脂肪族基，可以具有取代基，R 2为碳原子数为1〜15的脂肪族基，可以具有 取代基。

公开(公告)号：US06417677B1

公开(公告)日：2002-07-09

申请号：US09603881

申请日：2000-06-26

申请人： Hiroshi Yamazaki

发明人： Hiroshi Yamazaki

IPC分类号： G01R2708

CPC分类号： G03F1/20 ,  G03F1/40 ,  G03F7/2037 ,  H01J37/026 ,  H01J2237/0044 ,  H01J2237/2007 ,  H01J2237/3175 ,  Y10S430/143

摘要： In an antistatic apparatus for a photomask including a conductive optical shield layer, at least two conductive pins are inserted into the photomask, so that the conductive pins are in contact with the conductive optical shield layer. Then, the photomask is set in a cassette of an electron beam exposure apparatus. Then, the conductive pins are electrically connected to the cassette by conductive plates. Thus, electrons charged at the conductive optical shield layer by electron beams are effectively discharged from the conductive pins to the cassette.

摘要翻译： 在包括导电光屏蔽层的光掩模的抗静电装置中，至少两个导电引脚插入到光掩模中，使得导电引脚与导电光屏蔽层接触。 然后，将光掩模设置在电子束曝光装置的盒中。 然后，导电引脚通过导电板电连接到盒。 因此，通过电子束在导电光屏蔽层上充电的电子被有效地从导电引脚排出到盒中。

公开(公告)号：US06248494B1

公开(公告)日：2001-06-19

申请号：US09452075

申请日：1999-11-30

申请人： Hiroshi Yamazaki ,  Ken Ohmura ,  Tomomi Oshiba ,  Meizo Shirose ,  Shigenori Kouno

发明人： Hiroshi Yamazaki ,  Ken Ohmura ,  Tomomi Oshiba ,  Meizo Shirose ,  Shigenori Kouno

IPC分类号： G03G9097

CPC分类号： G03G9/09

摘要： A toner for developing an electrostatic image is disclosed. The toner comprises colored particles containing a resin and a colorant, the volume average particle diameter of said colored particles is 3 to 9 &mgr;m, the shape coefficient of said colored particles, which is described by the formula below, is 1.3 to 2.2, and the ratio of toner particles having a shape coefficient of 1.5 to 2.0 is at least 80 percent by number. Shape coefficient=[(maximum diameter/2)2×&pgr;]/(projection area) A developer and image forming method employing the toner are also disclosed.

摘要翻译： 公开了用于显影静电图像的调色剂。 调色剂包含含有树脂和着色剂的着色颗粒，所述着色颗粒的体积平均粒径为3至9μm，由下式描述的所述着色颗粒的形状系数为1.3至2.2，并且 具有1.5至2.0的形状系数的调色剂颗粒的比例至少为80％。使用调色剂的显影剂和图像形成方法也被公开。