公开(公告)号：US20140200364A1

公开(公告)日：2014-07-17

申请号：US14122547

申请日：2012-05-30

Applicant: Hideharu Kurashima ,  Masayoshi Hayashi ,  Akio Hashimoto ,  Ryuusuke Shigematsu

Inventor： Hideharu Kurashima ,  Masayoshi Hayashi ,  Akio Hashimoto ,  Ryuusuke Shigematsu

IPC: C07C51/487

CPC classification number: C07C51/487 ,  C07C63/38

Abstract: A method for producing a purified naphthalenedicarboxylic acid includes steps of mixing a naphthalenedicarboxylic acid-containing material and an amine in a mixed liquid of water and an organic solvent to give a crystal of a naphthalenedicarboxylic acid amine salt; and obtaining a purified naphthalenedicarboxylic acid from the crystal of the naphthalenedicarboxylic acid amine salt, wherein (1) in the step of forming the naphthalenedicarboxylic acid amine salt by adding an amine to the slurry that contains water, an organic solvent and a naphthalenedicarboxylic acid, the amine addition rate is from 0.002 to 0.4 mol/min relative to one mol of the naphthalenedicarboxylic acid, or (2) an amine is added to the aqueous solution prepared by dissolving the naphthalenedicarboxylic acid amine salt in water, or to the liquid prepared through solid-liquid separation of the aqueous solution to insolubilize and precipitate the metal component, and the precipitated metal component is removed through solid-liquid separation.

Abstract translation: 纯化萘二甲酸的制造方法包括将含萘二甲酸的物质与胺在水和有机溶剂的混合液中混合，得到萘二甲酸胺盐的结晶的工序; 从萘二甲酸胺盐的结晶中得到纯化的萘二羧酸，其中（1）在通过向含有水，有机溶剂和萘二甲酸的浆料中加入胺形成萘二甲酸胺盐的步骤中， 相对于1摩尔萘二羧酸，胺的加入速度为0.002〜0.4摩尔/分钟，或（2）将胺加入到通过将萘二甲酸胺盐溶解在水中制备的水溶液中，或加入到通过固体 - 水溶液的液体分离以使金属组分不溶解和沉淀，并通过固液分离除去沉淀的金属组分。

公开(公告)号：US20050100472A1

公开(公告)日：2005-05-12

申请号：US10650897

申请日：2003-08-28

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: C22C21/02 ,  C22C21/04 ,  C22F1/043

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：US06714311B2

公开(公告)日：2004-03-30

申请号：US09922339

申请日：2001-08-03

Applicant: Akio Hashimoto

Inventor： Akio Hashimoto

IPC: G01B1114

CPC classification number: G06F3/0421 ,  G01B11/002 ,  G06F3/03545

Abstract: A position detection device comprising a position pointer having a light reflector for reflecting light, an emitter for emitting light toward the light reflector, a light receiver for receiving light from the light reflector of the position pointer, a coordinate calculator for calculating a position coordinate of the position detecting device based on information from the light receiver. The position pointer is in the form of a pen and has a movable pen-core portion subject to displacement by the pressure on a surface of a board, a light modulator for changing characteristics of the reflection light, and a transmitter for transmitting the displacement of the pen-core portion to the light modulator. The light receiver has an up/down state detector for detecting characteristics of light changed by the light modulator and obtaining a pen-up and a pen-down information of the position pointer.

Abstract translation: 一种位置检测装置，包括具有用于反射光的光反射器的位置指示器，朝向光反射器发射光的发射器，用于接收来自位置指示器的光反射器的光的光接收器，用于计算位置指示器的位置坐标的坐标计算器 基于来自光接收器的信息的位置检测装置。 位置指示器是笔的形式，并且具有通过板的表面上的压力进行位移的可移动的笔芯部分，用于改变反射光的特性的光调制器和用于传输反射光的位移的发射器 笔芯部分到光调制器。 光接收器具有用于检测由光调制器改变的光的特性的上/下状态检测器，并获得位置指针的笔迹和下垂信息。

公开(公告)号：US5759647A

公开(公告)日：1998-06-02

申请号：US367140

申请日：1994-12-27

Applicant: Rikio Kuroda ,  Sadahiro Nishimura ,  Akio Hashimoto

Inventor： Rikio Kuroda ,  Sadahiro Nishimura ,  Akio Hashimoto

IPC: B29C45/26 ,  B29C45/27 ,  B29C45/36 ,  B29C45/07 ,  F16L9/12

CPC classification number: B29C45/2708 ,  B29C45/261 ,  B29C45/36 ,  B29K2105/0079 ,  B29L2023/00 ,  Y10S138/07 ,  Y10T428/1095 ,  Y10T428/1314 ,  Y10T428/1317 ,  Y10T428/1321 ,  Y10T428/1355 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/266 ,  Y10T74/19

Abstract: A long tubular article characterized by having a smooth surface and a substantially uniform wall thickness in the circumferential direction and the longitudinal direction and by being produced by injection molding a thermoplastic resin and a method for the injection molding.

Abstract translation: PCT No.PCT / JP94 / 00724 Sec。 371日期1994年12月27日第 102（e）日期1994年12月27日PCT 1994年4月28日PCT公布。 出版物WO94 / 25243 日期：1994年11月10日一种长管状物品，其特征在于在圆周方向和长度方向上具有光滑的表面和基本均匀的壁厚，并且通过注射成型热塑性树脂和注塑成型方法制造。

公开(公告)号：US5582659A

公开(公告)日：1996-12-10

申请号：US315417

申请日：1994-09-29

Applicant: Akio Hashimoto ,  Sanji Kitaoka ,  Yoji Namekawa ,  Kiyoshi Takagi ,  Hideo Yoshioka ,  Ken Kanasashi

Inventor： Akio Hashimoto ,  Sanji Kitaoka ,  Yoji Namekawa ,  Kiyoshi Takagi ,  Hideo Yoshioka ,  Ken Kanasashi

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

CPC classification number: C22C21/04 ,  B22D21/007 ,  C22F1/043

Abstract: An aluminum alloy for forging comprising from 2.0 to 3.3% by weight of Si, from 0.2 to 0.6% by weight of Mg, from 0.01 to 0.1% by weight of Ti, from 0.0001 to 0.01% by weight of B, up to 0.15% by weight of Fe, one element or at least two elements selected from the group consisting of 0.001 to 0.01% by weight of Na, 0.001 to 0.05% by weight of Sr, 0.05 to 0.15% by weight of Sb and 0.0005 to 0.01% by weight of Ca, up to 0.001% by weight of P, the P/Ca weight ratio being up to 1.0, and the remainder Al, eutectic Si contained in the cast structure of said aluminum alloy having an average particle size of up to 20 .mu.m.

Abstract translation: 一种用于锻造的铝合金，其包含2.0至3.3重量％的Si，0.2至0.6重量％的Mg，0.01至0.1重量％的Ti，0.0001至0.01重量％的B，至多0.15重量％ 的Fe，一种元素或至少两种选自以下的元素：0.001〜0.01重量％的Na，0.001〜0.05重量％的Sr，0.05〜0.15重量％的Sb和0.0005〜0.01重量％ Ca的重量，至多0.001重量％的P，P / Ca重量比达到1.0，其余的Al，共晶Si包含在所述铝合金的铸造结构中，其平均粒度可达20μm m。

公开(公告)号：US5527977A

公开(公告)日：1996-06-18

申请号：US266145

申请日：1994-06-27

Applicant: Makoto Takagawa ,  Kenichi Nakamura ,  Kinji Kato ,  Akio Hashimoto ,  Takayo Sasaki

Inventor： Makoto Takagawa ,  Kenichi Nakamura ,  Kinji Kato ,  Akio Hashimoto ,  Takayo Sasaki

IPC: B01J23/04 ,  C07C2/72 ,  C07C15/44

CPC classification number: C07C15/44 ,  B01J23/04 ,  C07C2/72 ,  C07C2523/02 ,  C07C2523/04

Abstract: Their is disclosed a process for producing a monoalkenyl aromatic hydrocarbon compound (e.g. 5-(o-tolyl)-2-pentene) which comprises the steps of alkenylating a side chain of an aromatic hydrocarbon compound having at lease one hydrogen atom bonded to .alpha.-position of the side chain (e.g. alkylbenzene) by the use of a conjugated diene having 4 to 5 carbon atoms (e.g. 1-3 butadiene) in the presence an alkali metal-based catalyst supported on a carrier; removing at least part of the catalyst from the resultant reaction product by separating the same; inactivating and optionally removing the catalyst contained in the reaction product; and thereafter distilling the reaction produce in liquid form to separate and recover the objective monoalkenyl aromatic hydrocarbon compound. By virtue of using the above specific method, the process can prevent the change in quality and properly of the objective product even during atmospheric distillation, produce the objective product with high purity in high recovery race and operate a distillation column during a long stable period of time.

Abstract translation: 公开了一种制备单链烯基芳族烃化合物（例如5-（邻甲苯基）-2-戊烯）的方法，该方法包括使具有至少一个氢原子的芳族烃化合物的侧链链烯基化的步骤， 在负载在载体上的碱金属类催化剂存在下，通过使用具有4至5个碳原子的共轭二烯（例如1-3个丁二烯），侧链（例如烷基苯）的位置; 通过分离其从所得反应产物中除去至少一部分催化剂; 灭活和任选地除去反应产物中所含的催化剂; 然后以液体形式蒸馏反应产物以分离和回收目标单链烯基芳族烃化合物。 通过使用上述具体方法，该方法即使在常压蒸馏中也可以防止目标产物的质量变化和适当的改变，在高回收率种族中生产高纯度的目的产物，并在长时间稳定的时间段内操作蒸馏塔 时间。

公开(公告)号：US5444172A

公开(公告)日：1995-08-22

申请号：US170493

申请日：1993-12-20

Applicant: Makoto Takagawa ,  Kenji Inamasa ,  Norio Fushimi ,  Akio Hashimoto ,  Takayo Sasaki

Inventor： Makoto Takagawa ,  Kenji Inamasa ,  Norio Fushimi ,  Akio Hashimoto ,  Takayo Sasaki

IPC: B01J23/04 ,  B01J27/232 ,  C07B61/00 ,  C07C2/72 ,  C07C15/44

CPC classification number: B01J27/232 ,  B01J23/04 ,  C07C2/72 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2527/232 ,  Y02P20/52

Abstract: There is disclosed a process for producing a monoalkenylbenzene which comprises alkenylating a side chain of an aromatic hydrocarbon compound having at least one hydrogen atom bonded at .alpha.-position of the side chain (such as xylene) with a conjugated diene having 4 or 5 carbon atoms (such as butadiene) in the presence of a catalyst produced by calcining the mixture of a basic potassium compound and alumina and then heat treating the calcined product together with metallic sodium in an atmosphere of an inert gas. According to the aforesaid process, an industrially useful monoalkenylbenzene can be produced in high yield at a low cost with enhanced safety.

Abstract translation: 公开了一种单链烯基苯的制备方法，该方法包括将具有至少一个在侧链（例如二甲苯）的α位键合的氢原子的芳族烃化合物的侧链与具有4或5个碳原子的共轭二烯链烯基化 （例如丁二烯）在通过煅烧碱性钾化合物和氧化铝的混合物产生的催化剂存在下，然后在惰性气体气氛中将煅烧产物与金属钠一起热处理。 根据上述方法，可以低成本，高安全性地以高产率生产工业上有用的单烯基苯。

公开(公告)号：US5353004A

公开(公告)日：1994-10-04

申请号：US784993

申请日：1991-10-30

Applicant: Shuichi Takemoto ,  Yukihisa Oda ,  Akio Hashimoto

Inventor： Shuichi Takemoto ,  Yukihisa Oda ,  Akio Hashimoto

IPC: G01B7/30 ,  H01C13/00 ,  H01C10/16

CPC classification number: G01B7/30

Abstract: During plural rotations of the the first potentiometer as a result of the operation of a steering wheel, though a specific position of the first potentiometer corresponds to plural rotation angles or rotation numbers of the steering wheel, the correct, real or current rotational angle or rotational number of the steering wheel can be obtained by knowing a one-to-one correspondence between a specific position of the second potentiometer and the reduced rotational angle of the steering wheel.

Abstract translation: 作为方向盘的操作的结果，在第一电位计的多次旋转期间，尽管第一电位计的特定位置对应于方向盘的多个旋转角度或旋转数，但正确的，实际的或当前的旋转角度或旋转 可以通过知道第二电位器的特定位置与方向盘的减小的旋转角度之间的一一对应关系来获得方向盘的数量。

公开(公告)号：US5027915A

公开(公告)日：1991-07-02

申请号：US289737

申请日：1988-12-27

Applicant: Shuuetsu Suzuki ,  Michitaka Terada ,  Akio Hashimoto ,  Hiroshi Naito

Inventor： Shuuetsu Suzuki ,  Michitaka Terada ,  Akio Hashimoto ,  Hiroshi Naito

IPC: B62D5/04

CPC classification number: B62D5/0463 ,  B62D5/0439 ,  B62D5/0478 ,  Y10T477/30

Abstract: An electric power steering system includes a steering torque detecting device for detecting a steering torque applied between an input shaft connected to a steering wheel and an output shaft connected to a steering gear in response to an elastic deformation of an elastic member connecting the input shaft with the output shaft, an electric motor whose rotation is controlled by a control signal from a control device in response to a detecting signal from the steering torque detecting device, and a clutch device interposed between the electric motor and the output shaft and controlling an intermittent transmission of the rotation of the electric motor to the output shaft in response to the elastic deformation of the elastic member. Thereby, it is possible to improve the safety performance, the reliability and the steering wheel feeling of an electric power steering system.

Abstract translation: 电动助力转向系统包括转向转矩检测装置，用于响应于连接输入轴的弹性构件的弹性变形，检测施加在连接到方向盘的输入轴与连接到舵机的输出轴之间的转向扭矩， 输出轴，响应于来自转向转矩检测装置的检测信号的来自控制装置的控制信号的旋转的电动机和插入在电动机和输出轴之间的离合器装置，并且控制间歇变速器 响应于弹性构件的弹性变形，电动机旋转到输出轴。 由此，可以提高电动助力转向系统的安全性能，可靠性和方向盘感觉。

公开(公告)号：US4865143A

公开(公告)日：1989-09-12

申请号：US152282

申请日：1988-02-04

Applicant: Akio Hashimoto ,  Hiroshi Naito

Inventor： Akio Hashimoto ,  Hiroshi Naito

IPC: B62D5/04 ,  B62D6/10 ,  G01L3/14 ,  G01L5/22

CPC classification number: G01L5/221 ,  B62D6/10 ,  G01L3/1457

Abstract: A torque detecting device, which is typically used for detecting a steering torque in a motor vehicle, includes a mechanism for converting the torque applied to an input shaft to an axial force between the input shaft and an output shaft. A slider is fitted about the output shaft movably axially along the output shaft and rotatably about its own axis with the output shaft. The axial movement of the slider is electrically detected. An elastic body is provided for returning the input shaft to its neutral position. The converting mechanism has a pin extending through the input shaft at right angles thereto and having two ends projecting therefrom. A pair of slits each having a pair of ends are formed in the output shaft. Each of the ends of the pin is located in one of the slits engageably with either end thereof. A bearing is secured to one end of the pin. A spiral groove is formed in the slider and one end of the pin extends into the groove to dispose the bearing therein.

Abstract translation: 通常用于检测机动车辆中的转向扭矩的扭矩检测装置包括用于将施加到输入轴的扭矩转换为输入轴和输出轴之间的轴向力的机构。 滑块以输出轴的方式可轴向地安装在输出轴上，并以其自身的轴线与输出轴一起旋转。 电动检测滑块的轴向移动。 提供弹性体用于使输入轴返回其中立位置。 转换机构具有一个销，其直角延伸穿过输入轴并具有从其突出的两个端部。 在输出轴上形成有一对端部的一对狭缝。 销的每个端部位于与其任一端可接合的一个狭缝中。 轴承固定在销的一端。 螺旋槽形成在滑块中，销的一端延伸到凹槽中以将轴承置于其中。