公开(公告)号：US4420345A

公开(公告)日：1983-12-13

申请号：US321881

申请日：1981-11-16

Applicant: Tadao Ito ,  Akio Hashimoto

Inventor： Tadao Ito ,  Akio Hashimoto

IPC: C22F1/05 ,  C22F1/04

CPC classification number: C22F1/05

Abstract: A cast article of aluminum alloy is produced by pouring into a mold a molten Al-Si-Mg type casting alloy having an antimony (Sb) content in the range of about 0.03%-1.0% by weight and, while the alloy cast body is cooling following complete solidification but before its temperature has fallen below 450.degree. C., placing the solidified cast body into a heating furnace kept at temperatures in the range of from 500.degree. to 550.degree. C. and retaining it at an intermediately high-temperature within that temperature range for not more than 30 minutes, subsequently quenching said cast body in cold water or hot water and thereafter subjecting the quenched cast body to a conventional artificial aging treatment.The resulting cast articles are, in terms of strength, toughness and resistance to thermal shocks, comparable with or superior to cast articles obtained by conventional methods but can be manufactured in a reduced period of time with consequential savings in cost.

Abstract translation: 通过向模具中注入锑（Sb）含量在约0.03％-1.0％（重量）范围内的熔融Al-Si-Mg型铸造合金，并且当合金铸造体为 在完全凝固之后，但在其温度降至450℃以下之前进行冷却，将固化的铸体放入保持在500-550℃范围内的加热炉中并将其保持在中间的高温 该温度范围不超过30分钟，随后在冷水或热水中淬火所述铸体，然后对淬火铸造体进行常规的人造时效处理。 所得到的铸造件在强度，韧性和耐热冲击方面，与通过常规方法获得的铸造制品相当或优于铸造制品，但可以在减少的时间内制造，从而节省成本。

公开(公告)号：US4419143A

公开(公告)日：1983-12-06

申请号：US321882

申请日：1981-11-16

Applicant: Tadao Ito ,  Akio Hashimoto

Inventor： Tadao Ito ,  Akio Hashimoto

IPC: C22F1/043 ,  C22F1/04

CPC classification number: C22F1/043

Abstract: A cast article of aluminum alloy is produced by pouring into a mold a molten Al-Si-Cu type or Al-Si-Cu-mg type casting alloy having an antimony (Sb) content in the range of about 0.03%-1.0% by weight and, while the alloy cast body is cooling following complete solidification but before its temperature has fallen below 450.degree. C., placing the solidified cast body into a heating furnace kept at temperatures in the range of from 480.degree. to 530.degree. C. and retaining it at an intermediately high-temperature within that temperature range for not more than two hours, subsequently quenching said cast body in cold water or hot water and thereafter subjecting the quenched cast body to a treatment for artificial aging at temperatures in the range of from 140.degree. to 230.degree. C. for a period in the range of from one to 12 hours.The resulting cast articles are, in terms of strength, toughness and resistance to thermal shocks, comparable with or superior to cast articles obtained by conventional methods but can be manufactured in a reduced period of time with consequential savings in cost.

Abstract translation: 通过将模具中的锑（Sb）含量在约0.03％-1.0％范围内的熔融Al-Si-Cu型或Al-Si-Cu-mg型铸造合金注入到模具中来制造铝合金铸件 并且在合金铸造体在完全固化之后冷却，但在其温度降至450℃以下之前，将固化的铸体放置在保持在480℃至530℃的温度范围内的加热炉中， 将其保持在该温度范围内的中间高温不超过两小时，随后在冷水或热水中淬火所述铸体，然后在骤冷的铸造体中进行人造时效处理， 140℃至230℃，持续1至12小时。 所得到的铸造件在强度，韧性和耐热冲击方面，与通过常规方法获得的铸造制品相当或优于铸造制品，但可以在减少的时间内制造，从而节省成本。

公开(公告)号：US08800794B2

公开(公告)日：2014-08-12

申请号：US12153569

申请日：2008-05-21

Applicant: Daisuke Uesugi ,  Akio Hashimoto ,  Masato Suzuki ,  Hiromi Shimura

Inventor： Daisuke Uesugi ,  Akio Hashimoto ,  Masato Suzuki ,  Hiromi Shimura

IPC: A47J41/02

CPC classification number: B29C49/0073 ,  B29B2911/1402 ,  B29B2911/1404 ,  B29B2911/14073 ,  B29B2911/1408 ,  B29B2911/14086 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14146 ,  B29B2911/14326 ,  B29B2911/14328 ,  B29B2911/1433 ,  B29B2911/14331 ,  B29B2911/14332 ,  B29B2911/14333 ,  B29B2911/14335 ,  B29B2911/14336 ,  B29B2911/14337 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14646 ,  B29B2911/14713 ,  B29C49/06 ,  B29C49/221 ,  B29C2049/225 ,  B29K2067/00 ,  B29K2995/0067 ,  B65D1/0215 ,  B65D1/023 ,  B65D2501/0036 ,  B65D2501/0081 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1393

Abstract: A biaxially drawn, blow-molded bottle and its preform comprise at least a layer of a gas barrier material laminated inside the PET resin layers, a functional portion having a screw thread raised spirally in the upper portion of neck and also having a stop ring disposed under the screw thread, and a neck ring disposed at the lower end of the neck. In these preform and bottle, the leading edge of the gas barrier layer is positioned at a half height of the neck ring where the most advanced front of the leading edge neither reaches a half height of the stop ring nor extends to the functional portion. It is intended here that the neck would not be affected by the shrinking deformation caused by the existence of the gas barrier layer in the functional portion of the neck, which is treated for thermal crystallization.

Abstract translation: 双轴拉伸吹塑成型的瓶子及其预制件至少包含层压在PET树脂层内的气体阻隔材料层，功能部分具有在颈部的上部中螺旋地螺旋形地设置的螺纹，并且还设置有止动环， 在螺纹下方，颈圈设置在颈部的下端。 在这些预成型件和瓶子中，阻气层的前缘位于颈环的一半高度处，其中前缘的最先进的前部既不达到止动环的一半高度也不延伸到功能部分。 这里的目的在于，颈部不会受到在颈部的功能部分中存在阻气层而引起的收缩变形的影响，这被处理为热结晶。

公开(公告)号：US07464941B2

公开(公告)日：2008-12-16

申请号：US11286410

申请日：2005-11-25

Applicant: Akio Hashimoto

Inventor： Akio Hashimoto

IPC: F16J15/00

CPC classification number: H01J37/32431 ,  F16J15/006 ,  F16J15/3212 ,  F16J15/3236 ,  H01J2237/166 ,  H01L21/67126 ,  Y10S277/913 ,  Y10S277/918 ,  Y10S277/927

Abstract: A sealing mechanism comprises a support member forming part of the semiconductor producing apparatus which has a vacuum chamber, a rotation shaft rotatably received in the support member, and at least three seal rings axially spaced apart from each other between the support member and the rotation shaft to form a first fluid chamber close to the atmosphere and a second fluid chamber close to the vacuum chamber. The first fluid chamber is vacuumized to have a first pressure, and the second fluid chamber is also vacuumized to have a second pressure which is lower than the first pressure. The first and second fluid chambers work together to enhance the sealing performance of the sealing mechanism.

Abstract translation: 密封机构包括形成半导体制造装置的一部分的支撑构件，其具有真空室，可旋转地容纳在支撑构件中的旋转轴以及在支撑构件和旋转轴之间彼此轴向间隔开的至少三个密封环 以形成靠近大气的第一流体室和靠近真空室的第二流体室。 第一流体室被抽真空以具有第一压力，并且第二流体室也被抽真空以具有低于第一压力的第二压力。 第一和第二流体室一起工作以增强密封机构的密封性能。

公开(公告)号：US20080083478A1

公开(公告)日：2008-04-10

申请号：US11986853

申请日：2007-11-27

Applicant: Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

Inventor： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

IPC: C22F1/043 ,  B22D18/02

CPC classification number: C22C21/04 ,  C22F1/043

Abstract: A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

Abstract translation: 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

公开(公告)号：US07115238B2

公开(公告)日：2006-10-03

申请号：US10515380

申请日：2003-05-23

Applicant: Katsumi Higuchi ,  Akio Hashimoto ,  Toshihiro Nomura ,  Sachiko Arie ,  Takuo Ohshida ,  Takashi Kojima

Inventor： Katsumi Higuchi ,  Akio Hashimoto ,  Toshihiro Nomura ,  Sachiko Arie ,  Takuo Ohshida ,  Takashi Kojima

IPC: B01J29/85 ,  C01B37/08 ,  C07C209/00

CPC classification number: C01B37/08 ,  B01J29/85 ,  B01J2229/12 ,  B01J2229/36 ,  B01J2229/62 ,  C07C209/64 ,  Y10S423/30 ,  C07C211/04

Abstract: Problems on catalyst production and catalyst performance with respect to conventional 8-oxygen-membered ring micropore-containing crystalline silicoaluminophosphate molecular sieves as non-equilibrium methylamine synthesis catalysts, are resolved. A chabazite type crystalline silicoaluminophosphate molecular sieve having high purity and high crystallinity and having, on a crystal grain surface, an amorphous oxide layer whose Si/Al atomic ratio is greater than that of the whole crystal grain can be stably produced with high yield with the use of a small amount of structure directing agents by the present method characterized in that hydrothermal treatment conducted in the production of 8-oxygen-membered ring micropore-containing crystalline silicoaluminophosphate sieves is controlled under specified treating conditions. The thickness and composition of the amorphous oxide layer, which exert marked influence on the yield of dimethylamine synthesis, can be easily controlled and reproduced under the conditions of catalyst synthesis according to the invention. Thus, the catalyst of high performance can be stably supplied by the present invention at a low cost with reduced output of waste.

Abstract translation: 解决了关于作为非平衡甲胺合成催化剂的常规8-氧元素环微孔结晶硅铝磷酸盐分子筛的催化剂生产和催化剂性能的问题。 具有高纯度和高结晶度的菱沸石型结晶硅铝磷酸盐分子筛可以在晶粒表面上具有Si / Al原子比大于整个晶粒的非晶氧化物层的稳定的高产率， 通过本方法使用少量的结构导向剂，其特征在于在规定的处理条件下控制在8-氧元环微孔结晶硅铝磷酸盐筛的生产中进行的水热处理。 可以在根据本发明的催化剂合成条件下容易地控制和再现无定形氧化物层的厚度和组成，其对二甲胺合成的收率具有显着影响。 因此，通过本发明可以以低成本稳定地提供高性能的催化剂，同时减少废弃物的产出。

公开(公告)号：US06642412B2

公开(公告)日：2003-11-04

申请号：US10215773

申请日：2002-08-12

Applicant: Ryusuke Shigematsu ,  Masayoshi Hayashi ,  Shinichi Nagao ,  Jitsuo Oishi ,  Akio Hashimoto

Inventor： Ryusuke Shigematsu ,  Masayoshi Hayashi ,  Shinichi Nagao ,  Jitsuo Oishi ,  Akio Hashimoto

IPC: C07C5142

CPC classification number: C07C51/44 ,  C07C51/43 ,  C07C51/487 ,  C07C63/333 ,  C07C63/38

Abstract: A process for producing a high purity aromatic polycarboxylic acid by purifying a crude aromatic polycarboxylic acid in accordance with the steps of (I) forming an amine salt of an aromatic polycarboxylic acid from the crude polycarboxylic acid and an amine, (II) continuously decomposing the salt in a salt decomposition reactor in operations of (i) supplying an aqueous solution of the amine salt of an organic polycarboxylic acid formed in the step of forming a salt, (ii) removing the amine and water by distillation under heating and (iii) taking out a slurry containing crystallized aromatic polycarboxylic acid, and (III) separating and recovering crystals of the aromatic polycarboxylic acid from the slurry which is taken out in the step of decomposing the salt. A high purity aromatic polycarboxylic acid having excellent hue and large particle diameters can be produced from a crude aromatic polycarboxylic acid industrially with stability at a low cost of production in accordance with a process having a simple construction.

Abstract translation: 通过根据（I）从粗多羧酸和胺形成芳族多元羧酸的胺盐的步骤，通过纯化粗芳族多元羧酸来制备高纯度芳族多元羧酸的方法，（II）连续分解 在（i）提供在形成盐的步骤中形成的有机多元羧酸的胺盐的水溶液的操作中的盐分解反应器中的盐，（ii）在加热下通过蒸馏除去胺和水，以及（iii） 取出含有结晶的芳族多元羧酸的浆料，（III）从分解盐的步骤中取出的浆料中分离回收芳族多元羧酸的结晶。一种具有优异色调和大颗粒的高纯度芳族多元羧酸 直径可以由工业上粗芳香族多元羧酸以与生产成本相当低的稳定性生产 具有简单的结构。

公开(公告)号：US06455731B2

公开(公告)日：2002-09-24

申请号：US09858487

申请日：2001-05-17

Applicant: Ryusuke Shigematsu ,  Masayoshi Hayashi ,  Shinichi Nagao ,  Jitsuo Oishi ,  Akio Hashimoto

Inventor： Ryusuke Shigematsu ,  Masayoshi Hayashi ,  Shinichi Nagao ,  Jitsuo Oishi ,  Akio Hashimoto

IPC: C07C5142

CPC classification number: C07C51/44 ,  C07C51/43 ,  C07C51/487 ,  C07C63/333 ,  C07C63/38

Abstract: A process for producing a high purity aromatic polycarboxylic acid by purify a crude aromatic polycarboxylic acid in accordance with the steps of (I) forming an amine salt of an aromatic polycarboxylic acid from the crude polycarboxylic acid and an amine, (II) continuously decomposing the salt in a salt decomposition reactor in operations of (i) supplying an aqueous solution of the amine salt of an organic polycarboxylic acid formed in the step of forming a salt, (ii) removing the amine and water by distillation under heating and (iii) taking out a slurry containing crystallized aromatic polycarboxylic acid, and (III) separating and recovering crystals of the aromatic polycarboxylic acid from the slurry which is taken out in the step of decomposing the salt. A high purity aromatic polycarboxylic acid having excellent hue and large particle diameters can be produced from a crude aromatic polycarboxylic acid industrially with stability at a low cost of production in accordance with a process having a simple construction.

Abstract translation: 通过根据（I）从粗多羧酸和胺形成芳族多元羧酸的胺盐的步骤纯化粗芳族多元羧酸来制备高纯度芳族多元羧酸的方法，（II）连续分解 在（i）提供在形成盐的步骤中形成的有机多元羧酸的胺盐的水溶液的操作中的盐分解反应器中的盐，（ii）在加热下通过蒸馏除去胺和水，以及（iii） 取出含有结晶芳香族多元羧酸的浆料，（III）从分解盐的工序中取出的浆料中分离回收芳族多元羧酸的结晶。 具有优异的色相和大粒径的高纯度芳族多元羧酸可以根据具有简单结构的方法在工业上以粗制芳族多元羧酸以低成本生产的稳定性产生。

公开(公告)号：US06296255B1

公开(公告)日：2001-10-02

申请号：US09417308

申请日：1999-10-13

Applicant: Akio Hashimoto

Inventor： Akio Hashimoto

IPC: F16J1500

CPC classification number: H01J37/32431 ,  F16J15/006 ,  F16J15/3212 ,  F16J15/3236 ,  H01J2237/166 ,  H01L21/67126 ,  Y10S277/913 ,  Y10S277/918 ,  Y10S277/927

Abstract: A sealing mechanism comprises a support member forming part of the semiconductor producing apparatus which has a vacuum chamber, a rotation shaft rotatably received in the support member, and at least three seal rings axially spaced apart from each other between the support member and the rotation shaft to form a first fluid chamber close to the atmosphere and a second fluid chamber close to the vacuum chamber. The first fluid chamber is vacuumized to have a first pressure, and the second fluid chamber is also vacuumized to have a second pressure which is lower than the first pressure. The first and second fluid chambers work together to enhance the sealing performance of the sealing mechanism.

Abstract translation: 密封机构包括形成半导体制造装置的一部分的支撑构件，其具有真空室，可旋转地容纳在支撑构件中的旋转轴以及在支撑构件和旋转轴之间彼此轴向间隔开的至少三个密封环 以形成靠近大气的第一流体室和靠近真空室的第二流体室。 第一流体室被抽真空以具有第一压力，并且第二流体室也被抽真空以具有低于第一压力的第二压力。 第一和第二流体室一起工作以增强密封机构的密封性能。

公开(公告)号：US5762728A

公开(公告)日：1998-06-09

申请号：US768666

申请日：1996-12-18

Applicant: Yukio Kuramasu ,  Akio Hashimoto ,  Yoji Namekawa ,  Sanji Kitaoka ,  Koji Watanabe ,  Kenji Tsushima ,  Mamoru Sayashi

Inventor： Yukio Kuramasu ,  Akio Hashimoto ,  Yoji Namekawa ,  Sanji Kitaoka ,  Koji Watanabe ,  Kenji Tsushima ,  Mamoru Sayashi

IPC: C22F1/043 ,  B22D21/00 ,  B22D21/04 ,  B22D27/04 ,  C22C21/02 ,  C22C21/04 ,  C22F1/00

CPC classification number: C22C21/02 ,  B22D21/007 ,  B22D27/04 ,  C22C21/04 ,  F02F2007/009 ,  F05C2201/021

Abstract: To provide a wear resistance comparable with that of the conventional A390 series aluminum alloys, a reduced attacking to a sliding counterpart, and an improved machinability, a wear-resistant cast aluminum alloy comprises: a chemical composition consisting, in weight percentage of: 14.0-16.0 Si, 2.0-5.0 Cu, 0.1-1.0 Mg, 0.3-0.8 Mn, 0.1-0.3 Cr, 0.01-0.20 Ti, 0.003-0.02 P, 1. 5 or less Fe, and the balance of Al and unavoidable impurities in which the Ca content is limited to not more than 0.005; and a microstructure in which a primary Si crystal and Al-Si-Fe-MnCr-based intermetallic compounds are dispersed in the form of a crystallized particle having a diameter of from 5 to 30 gm. A process of producing a wear-resistant cast aluminum alloy includes casting a melt of the alloy composition at a cooling rate of from 50.degree. to 200.degree. C./sec.

Abstract translation: 为了提供与常规A390系列铝合金相当的耐磨性，减少对滑动对应物的攻击和改进的机械加工性，耐磨铸铝合金包括：以重量百分数：14.0- 16.0Si，2.0-5.0Cu，0.1-1.0Mg，0.3-0.8Mn，0.1-0.3Cr，0.01-0.20Ti，0.003-0.02P，1.5或更低的Fe，余量为Al和不可避免的杂质，其中 Ca含量限制在0.005以下; 以及其中初级Si晶体和Al-Si-Fe-MnCr基金属间化合物以直径为5至30gm的结晶颗粒的形式分散的微结构。 制造耐磨铸铝合金的方法包括以50℃至200℃/秒的冷却速度浇铸合金组合物的熔体。