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1. 发明授权

US06508803B1 Niti-type medical guide wire and method of producing the same 有权
标题翻译： Niti型医用导丝及其制造方法
公开(公告)号：US06508803B1
公开(公告)日：2003-01-21
申请号：US09581521
申请日：2000-07-06
申请人： Hiroshi Horikawa , Kaisuke Shiroyama , Kengo Mitose
发明人： Hiroshi Horikawa , Kaisuke Shiroyama , Kengo Mitose
IPC分类号： A61M2500
CPC分类号： C22F1/006 , A61M25/09 , B21F7/00 , B21F9/00 , B21F9/005
摘要： A medical guidewire comprised of an NiTi-based alloy having a high elasticity over a wide range of strain, excellent straightness, and preferable shape and characteristics of a stress-strain curve in a tensile test. The wire is obtained by applying a predetermined tension to a cold drawn NiTi-based alloy wire and mechanical straightening it under conditions of a predetermined torsional shear strain and temperature and shows superior pushability, torque transmission, and reinsertability as a medical guidewire, so is preferable for a catheter guidewire, endoscope guidewire, etc.
摘要翻译：一种医用导线，其由在宽范围应变下具有高弹性的NiTi基合金，优异的直线性以及拉伸试验中的应力 - 应变曲线的优选形状和特性组成。通过在预定的扭转剪切应变和温度的条件下将预定的张力施加到冷拉伸的NiTi基合金丝并机械矫直来获得线，并且作为医疗导线显示出优异的推挤性，扭矩传递和可重新插入性，因此优选用于导管导丝，内窥镜导丝等

2. 发明授权

US5641364A Method of manufacturing high-temperature shape memory alloys 失效
标题翻译：制造高温形状记忆合金的方法
公开(公告)号：US5641364A
公开(公告)日：1997-06-24
申请号：US549319
申请日：1995-10-27
申请人： Dmitrii Victorovich Golberg , Kazuhiro Otsuka , Tatsuhiko Ueki , Hiroshi Horikawa , Kengo Mitose
发明人： Dmitrii Victorovich Golberg , Kazuhiro Otsuka , Tatsuhiko Ueki , Hiroshi Horikawa , Kengo Mitose
IPC分类号： C22F1/00 , C22C1/02 , C22F1/16
CPC分类号： C22F1/006
摘要： A method of manufacturing a high-temperature shape memory alloy includes the steps of cold-working a high-temperature shape memory alloy, in which a reverse martensite transformation start temperature (As) in a first heating after cold working reaches 350.degree. C. or above. Thereafter, the cold-worked alloy undergoes a first heat treatment for a period of time within the incubation time required for recrystallization or less, and at a temperature higher than a reverse martensite transformation finish temperature (Af). Finally, the resultant alloy is annealed with a second heat treatment, at a temperature which is not less than the plastic strain recovery temperature and not more than the recrystallization temperature. Specifically, the first heat treatment is performed for a period of three minutes or less at a temperature which exceeds 500.degree. C. and which is lower than the melting point of the alloy. The composition of the high-temperature shape memory alloy is Ti.sub.50 Ni.sub.50-x Pd.sub.x (x being 35 to 50 at %), Ti.sub.50-x Ni.sub.50 Zr.sub.x (x being 22 to 30 at %), Ti.sub.50-x Ni.sub.50 Hf.sub.x (x being 20 to 30 at %) or the like.
摘要翻译：制造高温形状记忆合金的方法包括冷加工高温形状记忆合金的步骤，其中冷加工后第一加热中的反向马氏体转变开始温度（As）达到350℃，或以上。此后，冷加工合金在再结晶所需的温育时间以下，以及高于反马氏体转变终止温度（Af）的温度下进行一段时间的第一次热处理。最后，在不低于塑性应变恢复温度且不大于再结晶温度的温度下，将所得合金进行第二次热处理退火。具体而言，在超过500℃，低于合金的熔点的温度下进行第1次热处理3分钟以下。高温形状记忆合金的组成为Ti50Ni50-xPdx（x为35〜50原子％），Ti50-xNi50Zrx（x为22〜30原子％），Ti50-xNi50Hfx（x为20〜30原子％）或类似。

3. 发明申请

US20100192888A1 High strength aluminum alloy casting and method of production of same 有权
标题翻译：高强度铝合金铸造及其生产方法相同
公开(公告)号：US20100192888A1
公开(公告)日：2010-08-05
申请号：US12798288
申请日：2010-04-01
申请人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
发明人： Kouji Yamada , Tomoyuki Hatano , Susumu Miyakawa , Hiromi Takagi , Hiroshi Horikawa , Akio Hashimoto
IPC分类号： C22C21/04 , F04C18/02 , F01L1/34 , F16D65/00
CPC分类号： C22C21/04 , C22F1/043
摘要： 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.
摘要翻译：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。

4. 发明授权

US06921441B2 Super-elastic titanium alloy for medical uses 失效
标题翻译：超弹性钛合金用于医疗用途
公开(公告)号：US06921441B2
公开(公告)日：2005-07-26
申请号：US10396917
申请日：2003-03-25
申请人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
发明人： Toyonobu Tanaka , Hiroshi Horikawa , Shuichi Miyazaki , Hideki Hosoda
IPC分类号： A61L27/00 , A61L27/06 , A61L27/50 , A61L29/00 , A61M25/01 , C22C14/00 , C22F1/00 , C22F1/02 , C22F1/18
CPC分类号： C22F1/183 , A61L27/06 , A61L27/50 , A61L2400/16 , C22C14/00 , C22F1/006
摘要： A super-elastic titanium alloy for medical use consisting essentially of: a molybdenum (Mo) as a β stabilizer element of titanium (Ti): from 2 to 12 at %; an α stabilizer element of the titanium (Ti): from 0.1 to 14 at %; and the balance being titanium (Ti) and inevitable impurities. The α stabilizer element is at least one element selected from the group consisting of aluminum (Al), gallium (Ga) and germanium (Ge).
摘要翻译：用于医疗用途的超弹性钛合金基本上由以下组成：钼（Mo）作为钛（Ti）的β稳定剂元素：2至12原子％; 钛（Ti）的α稳定剂元素：0.1至14原子％; 余量为钛（Ti）和不可避免的杂质。 α稳定剂元素是选自由铝（Al），镓（Ga）和锗（Ge）组成的组中的至少一种元素。

5. 发明授权

US06182501B2 Leak test method and apparatus 失效
标题翻译：泄漏试验方法和装置
公开(公告)号：US06182501B2
公开(公告)日：2001-02-06
申请号：US09172866
申请日：1998-10-15
申请人： Akio Furuse , Hiroshi Horikawa , Masayuki Nakagomi
发明人： Akio Furuse , Hiroshi Horikawa , Masayuki Nakagomi
IPC分类号： G01M326
CPC分类号： G01M3/3263
摘要： In a leak test method and apparatus which introduces high-pressure gas into a work and a master from a high-pressure gas source through first and second electromagnetic valves, respectively, closes the first and second electromagnetic valves, detects the pressure difference between the work and the master by a differential pressure sensor, and compares the amount of leakage, obtained from the pressure difference, with a leakage reference value to thereby decides the work to be leak-free or leaky, a third electromagnetic valve is provided which permits and inhibits the passage of gas between the work and the master. Prior to measuring pressure difference variations in a measurement period and a stabilization period, the third electromagnetic valve is opened to establish a pressure equilibrium between the work and the master, then the electromagnetic valve is closed, then measures the pressure difference variations, and a last pressure difference variation &dgr;pe is subtracted from an initial pressure difference variation &dgr;ps to obtain the amount of drift.
摘要翻译：在通过第一和第二电磁阀将高压气体从高压气体源引入工作装置和主装置的泄漏试验方法和装置中，分别关闭第一和第二电磁阀，检测工作之间的压力差并通过差压传感器对主机进行比较，并将从压力差获得的泄漏量与泄漏参考值进行比较，从而确定无泄漏或泄漏的工作，提供允许和禁止的第三电磁阀工作和主人之间的气体通过。在测量测量周期和稳定期间之间的压力差变化之前，打开第三电磁阀以建立工作与母机之间的压力平衡，然后关闭电磁阀，然后测量压差差异，最后一个从初始压力差变化偏差中减去压差差变化量，以获得漂移量。

6. 发明授权

US5631944A Rotary cathode X-ray tube equipment 失效
标题翻译：旋转阴极X射线管设备
公开(公告)号：US5631944A
公开(公告)日：1997-05-20
申请号：US697682
申请日：1996-08-28
申请人： Yutaro Kimura , Tetsuhiko Ikeshima , Hiromichi Tonami , Ikuo Konishi , Hiroshi Horikawa , Akihiro Daikoku , Shigekazu Sakabe , Masao Inoue , Akinori Yamasaki
发明人： Yutaro Kimura , Tetsuhiko Ikeshima , Hiromichi Tonami , Ikuo Konishi , Hiroshi Horikawa , Akihiro Daikoku , Shigekazu Sakabe , Masao Inoue , Akinori Yamasaki
IPC分类号： A61B6/03 , H01J35/18 , H01J35/24 , H05G1/26 , H05G1/66 , H01J35/04
CPC分类号： H05G1/26 , F16C32/0444 , H01J35/18 , H01J35/24 , H05G1/66 , H01J2235/066 , H01J2235/1204 , H01J2235/1262
摘要： The rotary cathode X-ray tube equipment of present invention is constructed so as to permit radiation of X-ray from all directions with respect to the whole circumference of a subject, and is used for x-ray CT. The equipment of the invention is constructed to prevent an X-ray radiation window 40 of a low strength from being influenced by atmospheric deformations of a vacuum vessel 1 or by machining and assembling errors, for example by using a joint portion disposed between the X-ray radiation window and an inner ring and having both a surface perpendicular to a rotational axis of a rotary member and a cylindrical surface parallel to the rotational axis, a face seal formed on the surface of the joint portion perpendicular to the rotational axis, and an axial seal formed on the cylindrical surface of the joint portion parallel to the rotational axis.
摘要翻译：本发明的旋转阴极X射线管设备被构造成允许相对于被摄体的整个周边从各个方向发射X射线，并且用于X射线CT。本发明的设备被构造成防止低强度的X射线辐射窗40受到真空容器1的大气变形的影响，或者通过加工和组装误差，例如通过使用设置在X射线并且具有垂直于旋转构件的旋转轴线的表面和平行于旋转轴线的圆柱形表面的表面，形成在垂直于旋转轴线的接合部分的表面上的面密封件，以及形成在与旋转轴线平行的关节部分的圆柱形表面上的轴向密封。

7. 发明授权

US5589592A Process for preparing .beta.-lactam derivative and synthetic intermediate 失效
标题翻译：制备β-内酰胺衍生物和合成中间体的方法
公开(公告)号：US5589592A
公开(公告)日：1996-12-31
申请号：US393395
申请日：1995-04-07
申请人： Hiroshi Horikawa , Kazuhiko Kondo
发明人： Hiroshi Horikawa , Kazuhiko Kondo
IPC分类号： C07D463/00 , C07D477/00 , C07D477/02 , C07D477/04 , C07D499/06 , C07D499/88 , C07D499/893 , C07D499/897 , C07D501/16 , C07D501/18 , C07D503/04 , C07D505/00 , C07D513/04 , C07D515/04
CPC分类号： C07D513/04 , C07D477/02 , C07D477/04 , C07D515/04
摘要： Disclosed is a process for preparing a .beta.-lactam compound represented by the formula: ##STR1## wherein R.sup.1 represents a hydroxy-substituted lower alkyl group or an amino group each of which may be protected; R.sup.2 represents hydrogen atom or an ester residue; X represents a methylene group which may be substituted by a lower alkyl group, sulfur atom or a group represented by the formula: --A--CH.sub.2 -- where A represents sulfur atom, oxygen atom or methylene group; and W represents an active ester residue of hydroxyl group,or a salt thereof, which comprises the steps of treating a 1-aza-3-thia-bicycloalkane compound represented by the formula: ##STR2## wherein R.sup.1, R.sup.2 and X have the same meanings as defined above, or a salt thereof with a base in the presence of a desulfurizing agent and then reacting the resulting compound with an active esterifying agent of hydroxyl group.
摘要翻译：公开了一种制备由下式表示的β-内酰胺化合物的方法：其中R 1表示羟基取代的低级烷基或各自可被保护的氨基; R2表示氢原子或酯残基; X表示可以被低级烷基，硫原子或由下式表示的基团取代的亚甲基：-A-CH2-，其中A表示硫原子，氧原子或亚甲基; W表示羟基的活性酯残基或其盐，其包括如下步骤：处理由下式表示的1-氮杂-3-硫杂 - 双环烷烃化合物：其中R1，R2和X 具有与上述相同的含义，或其盐与脱碱剂存在下的碱，然后使所得化合物与羟基的活性酯化剂反应。

8. 发明授权

US5085871A Feed compositon for fowls 失效
标题翻译：饲料组合物
公开(公告)号：US5085871A
公开(公告)日：1992-02-04
申请号：US523182
申请日：1998-05-14
申请人： Hiroshi Horikawa , Akira Fukazawa , Tetsuya Hori , Kunihiko Ishii
发明人： Hiroshi Horikawa , Akira Fukazawa , Tetsuya Hori , Kunihiko Ishii
IPC分类号： A23J3/34 , A23K1/16 , A23K1/18
CPC分类号： A23J3/344 , A23K20/147 , A23K50/75 , Y10S426/807
摘要： A feed composition for fowls containing casein phosphopeptide.The feed compositon increases calcium intake of fowls, and when it is fed to chicks it brings increase in bone growth and body weight, low feed requirement and high breeding efficiency. When it is fed to adult chickens for egg production in a later stage, egg breakage is decreased by little decrease of eggshell strength.
摘要翻译：含有酪蛋白磷酸肽的家禽饲料组合物。饲料组合物增加家禽的钙摄入量，当喂养小鸡时，会增加骨骼生长和体重，降低饲料需求和繁殖效率。在后期喂养成年鸡用于生产鸡蛋时，蛋壳的强度几乎不会下降。

9. 发明授权

US4884259A Optical memory disk and track access therefor 失效
标题翻译：光存储器磁盘和磁道访问
公开(公告)号：US4884259A
公开(公告)日：1989-11-28
申请号：US770416
申请日：1985-08-28
申请人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
发明人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
IPC分类号： G11B7/013 , G11B7/085 , G11B7/095 , G11B11/105 , G11B27/10 , G11B27/30
CPC分类号： G11B7/24085 , G11B11/10565 , G11B11/10595 , G11B27/105 , G11B27/30 , G11B7/08517 , G11B7/0953 , G05B2219/49177
摘要： An optical memory disk has a recording layer which is disposed on one surface of a plain circular support base and has a plurality of radially spaced data tracks for storing data items therein, the data tracks being grouped into a number of data track groups. Each of the tracks is divided into a plurality of angularly consecutive sectors bearing a plurality of angularly equally spaced sector marks, respectively, the sector marks on the tracks of each of the data track groups being located in angularly different positions, respectively. There are also disclosed a method of and a system for rapidly and reliably accessing a desired target track among the data tracks on the optical memory disk.
摘要翻译：光学存储盘具有设置在平坦圆形支撑基座的一个表面上的记录层，并且具有用于存储数据项目的多个径向间隔的数据轨道，数据轨道被分组成多个数据轨道组。每个轨道分别被分成多个角度连续的扇区，分别具有多个角度相等间隔的扇区标记，每个数据轨道组的轨道上的扇区标记分别位于角度不同的位置。还公开了一种用于快速且可靠地访问光学存储器盘上的数据轨道中期望的目标轨道的方法和系统。

10. 发明授权

US08936688B2 Aluminum alloy casting material for heat treatment excelling in heat conduction and process for producing the same 有权
标题翻译：用于热处理的铝合金铸造材料具有优异的导热性和用于制造其的工艺
公开(公告)号：US08936688B2
公开(公告)日：2015-01-20
申请号：US13342625
申请日：2012-01-03
申请人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
发明人： Hiroshi Horikawa , Sanji Kitaoka , Masahiko Shioda , Toshihiro Suzuki , Takahiko Watai , Hidetoshi Kawada
IPC分类号： C22F1/043
CPC分类号： C22C21/02 , C22F1/043
摘要： An aluminum alloy casting material for heat conducting is provided, wherein the thermal conductivity is improved of an aluminum alloy casting material whereof the castability is improved by the addition of silicon where said invention is characterized by being an aluminum alloy casting material with excellent thermal conductivity, comprising 5-10.0% by mass of silicon, 0.1-0.5% by mass of magnesium and the remainder comprising aluminum and inevitable impurities, and whereon aging treatment has been performed.
摘要翻译：提供了一种用于导热的铝合金铸造材料，其中通过添加硅来提高浇注性能的铝合金铸造材料的导热性，其中所述发明的特征在于具有优异导热性的铝合金铸造材料，含有5-10.0质量％的硅，0.1-0.5质量％的镁，其余为铝和不可避免的杂质，并进行了老化处理。

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