公开(公告)号：US20120146438A1

公开(公告)日：2012-06-14

申请号：US13164169

申请日：2011-06-20

Applicant: Hitoshi IDE ,  Akio Imai ,  Hidekazu Matsui

Inventor： Hitoshi IDE ,  Akio Imai ,  Hidekazu Matsui

IPC: H02K7/102 ,  F16D55/30 ,  F16D55/38 ,  F16D55/24

CPC classification number: H02K7/1023 ,  F16D55/36 ,  F16D2121/22

Abstract: To provide an electromagnetic brake and an electric motor in which, in the case of using the motor with its shaft thereof in a vertical position, static friction torque and dynamic friction torque caused by electromagnetic brake portions is reduced, thereby enabling to provide reliable motor torque on the motor output shaft, and stable braking. The electromagnetic brake includes: a hub attached to a rotating shaft and rotated with rotation of the rotating shaft; a friction plate rotated in engagement with the hub and movable in an axial direction; brake plates sandwiching the friction plate, held against rotation by the rotating shaft, and movable in the axial direction; a brake plate retainer for fixing the brake plates in a direction of shaft rotation and retaining the brake plates in an axially movable manner; a pressure transmitter for receiving pressure and pressing the brake plates; a pressure generating mechanism for generating pressure to be applied to the pressure transmitter; and a stress generating mechanism for generating stress against the pressure applied to the pressure transmitter. Also, a stepped portion is provided on at least one of the brake plate retainer and the hub.

Abstract translation: 为了提供一种电磁制动器和电动马达，其中在使用其轴的电动机处于垂直位置的情况下，由电磁制动部分引起的静摩擦转矩和动摩擦转矩减小，从而能够提供可靠的电动机扭矩 在电机输出轴上，制动稳定。 电磁制动器包括：轮毂，其安装在旋转轴上并随着旋转轴的旋转而旋转; 与所述轮毂旋转并可沿轴向移动的摩擦片; 夹紧摩擦片的制动板，由旋转轴保持抵抗旋转，并可沿轴向移动; 制动板保持器，用于将制动板沿轴旋转的方向固定，并将制动板保持在可轴向移动的方式; 压力传感器，用于接收压力并按压制动板; 用于产生施加到所述压力变送器的压力的压力产生机构; 以及用于根据施加到压力变送器的压力产生应力的应力产生机构。 此外，在制动板保持架和轮毂的至少一个上设置台阶部。

公开(公告)号：US07479563B2

公开(公告)日：2009-01-20

申请号：US11113077

申请日：2005-04-25

Applicant: Akio Imai ,  Akihiko Shimotani

Inventor： Akio Imai ,  Akihiko Shimotani

IPC: C07D211/32 ,  A61K31/445

CPC classification number: C07D211/32

Abstract: The present invention provides a simple method of producing polymorphic crystal (III), which has high safety to environment and the bodies of operators; is gentle to environment; and can produce at low costs; and has a high refining effect. It is a method of producing polymorphic crystal (III) of donepezil hydrochloride (chemical name: 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine•monohydrochloride) represented by the following structural formula (formula (I)), which comprises dissolving donepezil (chemical name: 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine) in ethanol; and adding hydrochloric acid or hydrogen chloride thereto, followed by stirring.

Abstract translation: 本发明提供了一种生产多晶体（III）的简单方法，其对环境和操作者的身体具有高度的安全性; 对环境温和; 并可以低成本生产; 并具有较高的精炼效果。 是由以下结构体表示的盐酸多奈哌齐（化学名称：1-苄基-4 - [（5,6-二甲氧基-1-茚满酮）-2-基]甲基哌啶单盐酸盐）的多晶型（III） （式（I）），其包括将多奈哌齐（化学名称：1-苄基-4 - [（5,6-二甲氧基-1-茚满酮）-2-基]甲基哌啶）在乙醇中的溶液; 并向其中加入盐酸或氯化氢，然后搅拌。

公开(公告)号：US20060243829A1

公开(公告)日：2006-11-02

申请号：US11405422

申请日：2006-04-18

Applicant: Ryutaro Oomori ,  Akio Imai ,  Tetsuharu Matsuo

Inventor： Ryutaro Oomori ,  Akio Imai ,  Tetsuharu Matsuo

IPC: B05B1/30

CPC classification number: F02M61/1853 ,  F02M51/061 ,  F02M61/162 ,  F02M61/165

Abstract: A fuel injection valve includes a valve body having a valve seat, a nozzle plate arranged on an injection side of the valve body, a valve plug for intermitting fuel injection through the nozzle hole, and a sleeve. The nozzle plate has a nozzle hole through which fuel is injected from the injection side of the valve body. The sleeve makes contact with an end surface of the nozzle plate on an opposite side of the valve body with respect to the nozzle plate to partially cover the nozzle plate. Fuel is injected to an outside of the sleeve through the nozzle hole of the nozzle plate and an opening of the sleeve. The end surface of the nozzle plate makes contact with the sleeve in a contact portion. The contact portion has at least one groove that extends from the opening outwardly with respect to a substantially radial direction of the sleeve.

Abstract translation: 燃料喷射阀包括具有阀座的阀体，设置在阀体的注入侧的喷嘴板，用于中间通过喷嘴孔的燃料喷射的阀塞和套筒。 喷嘴板具有喷嘴孔，通过该喷嘴孔从阀体的喷射侧喷射燃料。 套筒与阀体相对于喷嘴板的相反侧与喷嘴板的端面接触以部分地覆盖喷嘴板。 燃料通过喷嘴板的喷嘴孔和套筒的开口喷射到套筒的外部。 喷嘴板的端面在接触部分与套筒接触。 接触部分具有至少一个槽，该槽从开口向外相对于套筒的大致径向方向延伸。

公开(公告)号：US20050209281A1

公开(公告)日：2005-09-22

申请号：US11113077

申请日：2005-04-25

Applicant: Akio Imai ,  Akihiko Shimotani

Inventor： Akio Imai ,  Akihiko Shimotani

IPC: A61P9/10 ,  A61P25/28 ,  A61P43/00 ,  C07D211/32 ,  C07D211/06 ,  A61K31/445

CPC classification number: C07D211/32

Abstract: The present invention provides a simple method of producing polymorphic crystal (III), which has high safety to environment and the bodies of operators; is gentle to environment; and can produce at low costs; and has a high refining effect. It is a method of producing polymorphic crystal (III) of donepezil hydrochloride (chemical name: 1-benzyl-4-[(5,6-dimethoxy-1 -indanon)-2-yl]methylpiperidine monohydrochloride) represented by the following structural formula (formula (I)), which comprises dissolving donepezil (chemical name: 1 -benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine) in ethanol; and adding hydrochloric acid or hydrogen chloride thereto, followed by stirring.

Abstract translation: 本发明提供了一种生产多晶体（III）的简单方法，其对环境和操作者的身体具有高度的安全性; 对环境温和; 并可以低成本生产; 并具有较高的精炼效果。 是由以下结构式表示的盐酸多奈哌齐（化学名称：1-苄基-4 - [（5,6-二甲氧基-1-茚满酮）-2-基]甲基哌啶一盐酸盐）的多晶型（III） （式（I）），其包括在乙醇中溶解多奈哌齐（化学名称：1-苄基-4 - [（5,6-二甲氧基-1-茚满酮）-2-基]甲基哌啶） 并向其中加入盐酸或氯化氢，然后搅拌。

公开(公告)号：US06659381B1

公开(公告)日：2003-12-09

申请号：US09701784

申请日：2000-12-04

Applicant: Satoru Tsurumaki ,  Akio Imai

Inventor： Satoru Tsurumaki ,  Akio Imai

IPC: G03B2302

CPC classification number: G03C3/00

Abstract: A light-shielding cloth to be fitted to a photographic film cartridge at its slit through which a film is draw out, which does not produce defects in photographic images, particularly defects in enlarged photographic images, is prepared by subjecting a cloth to raising treatment and has fiber wastes remaining on its surface cloth in a of 30 pieces per 1 cm2 or less.

Abstract translation: 通过对布进行升高处理和制作，制备在其狭缝处安装有照相胶卷暗盒的遮光布，通过该狭缝使胶片被拉出，其不产生照片图像的缺陷，特别是放大的照片图像中的缺陷。 纤维废物在其表面布上残留30厘米/ 1厘米2或更小。

公开(公告)号：US06333388B1

公开(公告)日：2001-12-25

申请号：US09516028

申请日：2000-02-29

Applicant: Shin-ichi Kumamoto ,  Hiroaki Katayama ,  Akio Imai

Inventor： Shin-ichi Kumamoto ,  Hiroaki Katayama ,  Akio Imai

IPC: C08F452

CPC classification number: C08F10/00 ,  C08F4/61912 ,  C08F4/61922 ,  C08F110/02 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/61916 ,  C08F2500/10 ,  C08F2500/12 ,  C08F210/14 ,  C08F210/08

Abstract: Described are an aluminum compound-containing solid catalyst component obtained by bringing a carrier into contact with an organoaluminumoxy compound, followed by bringing this product into contact with a compound having an electron attractive group; a transition metal-containing solid catalyst component obtained by bringing the aluminum compound-containing solid catalyst component into contact with a transition metal compound; a catalyst for olefin polymerization, constituting the aluminum compound-containing solid catalyst component and an organoaluminum compound; and a method for producing an olefin polymer, which includes polymerizing or copolymerizing an olefin using the catalyst for olefin polymerization.

Abstract translation: 描述了通过使载体与有机铝氧化合物接触而获得的含铝化合物的固体催化剂组分，然后使该产物与具有吸电子基团的化合物接触; 通过使含有铝化合物的固体催化剂组分与过渡金属化合物接触而获得的含过渡金属的固体催化剂组分; 构成含铝化合物的固体催化剂组分和有机铝化合物的烯烃聚合催化剂; 以及烯烃聚合物的制造方法，其包括使用烯烃聚合用催化剂聚合或共聚烯烃。

公开(公告)号：US06245911B1

公开(公告)日：2001-06-12

申请号：US09555807

申请日：2000-06-05

Applicant: Akio Imai ,  Toshiyuki Ichinohe ,  Takashi Endo ,  Tomio Tsurugi ,  Makoto Uemura

Inventor： Akio Imai ,  Toshiyuki Ichinohe ,  Takashi Endo ,  Tomio Tsurugi ,  Makoto Uemura

IPC: C07D21106

CPC classification number: C07D211/32

Abstract: The present invention provides novel polymorphic crystals (A) to (C) having excellent handling properties and an extremely low content of residual solvent of donepezil used as a precursor for production of donepezil hydrochloride having an excellent action as a medicament, and an industrial process for producing the same. Further, the novel polymorphic crystals (A) to (C) according to the present invention are characterized by the powder X-ray diffraction pattern and/or IR absorption peaks of donepezil represented by the following formula:

Abstract translation: 本发明提供了具有优异的操作性和作为药物用作为优良作用的盐酸多奈哌齐的前体的多奈哌齐含量极低的新型多晶型（A）〜（C） 生产相同。 此外，根据本发明的新型多晶型晶体（A）至（C）的特征在于由下式表示的多奈哌齐的粉末X射线衍射图和/或IR吸收峰：

公开(公告)号：US5189109A

公开(公告)日：1993-02-23

申请号：US854781

申请日：1992-03-23

Applicant: Akio Imai ,  Tomoaki Seki

Inventor： Akio Imai ,  Tomoaki Seki

IPC: C08C19/42

CPC classification number: C08C19/42

Abstract: A process for preparing modified diene polymer rubbers having an increased impact resilience and a reduced hardness at low temperatures and useful as rubber materials for automobile tires and other industries which comprises producing an alkali metal-containing conjugated diene polymer, and reacting the akali metal-containing polymer with an acrylamide modifier compound of the formula: ##STR1## wherein R.sup.1 is hydrogen atom or methyl group, R.sup.2 and R.sup.3 are independently an alkyl group and n is an integer said alkali metal-containing diene polymer being prepared by a living anionic polymerization using an alkali metal-based catalyst or by an addition reaction of a diene polymer having conjugated diene units and an alkali metal-based catalyst in a hydrocarbon solvent. The modified diene polymers can be incorporated with usual rubber additives and with or without other rubbers to provide rubber compositions for various purposes, and the cured products show an increased impact resilience and a reduced hardness at low temperatures.

Abstract translation: 一种制备改性二烯聚合物橡胶的方法，其具有增加的冲击弹性和在低温下的降低的硬度，并且可用作汽车轮胎和其它工业的橡胶材料，其包括制备含碱金属的共轭二烯聚合物，并使含碱金属的 聚合物与下式的丙烯酰胺改性剂化合物：其中R1是氢原子或甲基，R2和R3独立地是烷基，n是整数，所说的含碱金属的二烯聚合物是通过活性阴离子聚合制备的，使用 碱金属类催化剂或通过在烃溶剂中具有共轭二烯单元的二烯聚合物和碱金属类催化剂的加成反应。 改性二烯聚合物可与通常的橡胶添加剂一起加入，也可加入或不与其它橡胶混合以提供用于各种目的的橡胶组合物，并且固化产物在低温下显示出增加的冲击弹性和降低的硬度。

公开(公告)号：US4812527A

公开(公告)日：1989-03-14

申请号：US112989

申请日：1987-10-27

Applicant: Hiroyoshi Takao ,  Nabuyuki Yoshida ,  Akio Imai ,  Mitsuji Tsuji ,  Yuichi Saito

Inventor： Hiroyoshi Takao ,  Nabuyuki Yoshida ,  Akio Imai ,  Mitsuji Tsuji ,  Yuichi Saito

IPC: B60C1/00 ,  C08F297/04 ,  C08L53/00 ,  C08L53/02

CPC classification number: C08F297/044 ,  B60C1/0016 ,  Y10S152/905

Abstract: A rubber composition suitable for tire treads having well-balanced excellent wet skid characteristic, ice skid characteristic and rolling characteristic, and an excellent processability, which comprises a rubber component containing at least 20% by weight of a block copolymer consisting essentially of a block A and a block B, obtained by conducting polymerization of an aromatic vinyl compound and a conjugated diene compound in a hydrocarbon solvent in the presence of an organolithium initiator and modifying with a coupling agent, and satisfying the following conditions (A) to (E);(A) the block A having a content of an aromatic vinyl compound of at most 5% by weight and a content of 1,2-bonds in the conjugated diene component of at least 10% by weight,(B) the block B having a content of an aromatic vinyl compound of 25 to 50% by weight and a content of 1,2-bonds in the conjugated diene component of at least 10% by weight,(C) a content of the block A in the block copolymer being from 20 to 80% by weight,(D) a content of the aromatic vinyl compound in the block copolymer being from 5 to 30% by weight and a content of 1,2-bonds in the conjugated diene component of the block copolymer being from 20 to 60% by weight, and(E) at least 40% by weight of the polymer chains of the block copolymer being a branched polymer formed by modification with a dicarboxylic acid diester.

Abstract translation: 一种适用于轮胎胎面的橡胶组合物，具有平衡优异的湿滑特性，防滑特性和滚动特性，以及优异的加工性，其包含含有至少20重量％的基本上由块A 和通过在有机锂引发剂的存在下在烃溶剂中进行芳族乙烯基化合物和共轭二烯化合物的聚合而获得的嵌段B，并且用偶联剂进行改性，并满足以下条件（A）〜（E）; （A）具有至多5重量％的芳族乙烯基化合物含量的嵌段A和共轭二烯组分中的1,2-键的含量为至少10重量％，（B）嵌段B具有 芳香族乙烯基化合物的含量为25〜50重量％，共轭二烯成分中的1,2-键含量为10重量％以上，（C）嵌段共聚物中的嵌段A的含量为 20〜80重量％，（D）嵌段共聚物中芳香族乙烯基化合物的含量为5〜30重量％，嵌段共聚物的共轭二烯成分中的1,2-键含量为 20至60重量％，和（E）至少40重量％的嵌段共聚物的聚合物链是通过用二羧酸二酯改性形成的支化聚合物。

公开(公告)号：US4647614A

公开(公告)日：1987-03-03

申请号：US804843

申请日：1985-12-05

Applicant: Hiroyoshi Takao ,  Nobuyuki Yoshida ,  Akio Imai

Inventor： Hiroyoshi Takao ,  Nobuyuki Yoshida ,  Akio Imai

IPC: C08L7/00 ,  B60C1/00 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08K3/04 ,  C08F136/00 ,  C08L47/00

CPC classification number: C08L9/00 ,  B60C1/0016

Abstract: Disclosed is a diene elastomer composition especially suitable as tread rubber of tires which has low rolling resistance and high wet grip in combination. This elastomer composition contains a rubber material comprising an elastomeric polymer component of a butadiene polymer and/or a styrene-butadiene copolymer and a rubbery component. The elastomeric polymer is produced by using an organolithium compound as a polymerization initiator, and has a long chain end concentration (LCEC) of 1.5 or less as defined by the following formula: ##EQU1## wherein .alpha.: total number of terminal groups in long chain molecules per polymer,MW: a value obtained from intrinsic viscosity of the polymer as measured in toluene at 30.degree. C. by the following formulas:MW=70,660 x[.eta.].sup.1.282 for styrene-butadiene copolymer,MW=79,167 x[.eta.].sup.1.443 for butadiene polymer,.beta.i: weight fraction of component i when MW=(MW).sub.i.

Abstract translation: 公开了一种二烯弹性体组合物，其特别适用于轮胎的胎面橡胶，其组合具有低滚动阻力和高湿抓地力。 该弹性体组合物包含橡胶材料，其包含丁二烯聚合物和/或苯乙烯 - 丁二烯共聚物的弹性体聚合物组分和橡胶组分。 弹性体聚合物通过使用有机锂化合物作为聚合引发剂制备，并且具有如下式所定义的1.5或更小的长链末端浓度（LCEC）：其中α：长链中的末端基团的总数 每个聚合物的分子，＆upbar＆M：由在30℃下在甲苯中测量的聚合物的特性粘度得到的值，通过下列公式：＆lt;＆nbsp;＆nbsp;对于苯乙烯 - 丁二烯共聚物，M = 70,660×η1.282＆amp;＆amp; M = 79,167× 丁烯聚合物的η1.443，βi：当＆upbar＆M =（＆amp; upbar＆M）时组分i的重量分数i。