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1. 发明申请

US20150064055A1 TITANIUM ALLOY FOR GOLF CLUB FACE 审中-公开
标题翻译：钛合金高尔夫俱乐部面
公开(公告)号：US20150064055A1
公开(公告)日：2015-03-05
申请号：US14380386
申请日：2012-02-24
申请人： Akira Kawakami , Kazuhiro Takahashi , Hideki Fujii
发明人： Akira Kawakami , Kazuhiro Takahashi , Hideki Fujii
IPC分类号： C22C14/00 , A63B53/04
CPC分类号： C22C14/00 , A63B53/0466 , A63B53/047 , A63B2053/0416 , A63B2209/00 , C22F1/183
摘要： An α+β-type titanium alloy which, has a high Young's modulus and strength-ductility balance is provided as a material for a face of a driver, iron, or other golf club.A titanium alloy having a high strength and high Young's modulus for a golf club face comprising, by mass %, 4.7 to 5.5% of Al, 0.5 to 1.4% of Fe, 0.03% or less of N, O which satisfies an [O] eq (oxygen equivalent value) of 0.25 to 0.34% calculated by formula (1), and a balance of Ti and unavoidable impurities. By adding Al, O, and N which cause solution strengthening of the α-phase and selecting the inexpensive Fe as the β-stabilizing element and suitably limiting the amounts of addition of these elements, it is possible to achieve a high strength and a high Young's modulus which satisfies the SLE rule without relying on cold working strengthening or aging strengthening heat treatment, and simultaneously obtain a large, good total elongation and a high strength-ductility balance. [O]eq=[O]+2.77[N] formula (1)
摘要翻译：提供具有高杨氏模量和强度 - 延展性平衡的α+ / bgr型型钛合金作为驾驶员，熨斗或其他高尔夫球杆的面部材料。 1.一种高尔夫球杆面的高强度高杨氏模量的钛合金，以质量％计含有Al：0.7〜5.5％，Fe：0.5〜1.4％，N：O 3 :0.03％以下，满足[O] eq（氧当量）为0.25〜0.34％，余量为Ti和不可避免的杂质。通过添加引起α相的溶液强化的Al，O和N，选择廉价的Fe作为稳定元素，并适当地限制这些元素的添加量，可以实现高强度和高杨氏模量满足SLE规则，不依赖于冷加工或老化强化热处理，同时获得大的良好的总伸长率和高的强度 - 延展性平衡。 [O] eq = [O] +2.77 [N]式（1）

2. 发明申请

US20150024871A1 TITANIUM ALLOY FOR GOLF CLUB FACE 有权
标题翻译：钛合金高尔夫俱乐部面
公开(公告)号：US20150024871A1
公开(公告)日：2015-01-22
申请号：US14377923
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： A63B53/04
CPC分类号： A63B60/00 , A63B53/04 , A63B53/0466 , A63B53/047 , A63B2053/0416 , A63B2209/00 , C22C14/00 , C22F1/183
摘要： The present invention provides, as a material for a golf club face of a driver, an iron or the like, a titanium alloy which satisfies the regulation for a coefficient of restitution, and has high Young's modulus and tensile strength and also has excellent hot and cold workability. The titanium alloy for a golf club face according to the present invention comprises, in percent by mass, 1.0 to 3.5% of Al, 0.5 to 1.4% of Fe, 0.2 to 0.5% or O and 0.002 to 0.030% of N, and the balance of Ti with inevitable impurities, wherein an α-phase is strengthened by combined addition of O and Al, and inexpensive Fe is selected as a β-phase stabilizing element, leading to high strength and high Young's modulus in combination. The content of Al causing deterioration of hot workability is limited to a low value, leading to low rolling load during hot rolling, and thus flaws and edge cracking are unlikely to occur during hot rolling.
摘要翻译：本发明提供作为驱动器的高尔夫球杆面的材料，铁等，满足恢复系数的规定的钛合金，并且具有高的杨氏模量和拉伸强度，并且还具有优异的热和冷加工性。根据本发明的用于高尔夫球杆面的钛合金以质量百分比计包含1.0-3.5％的Al，0.5-1.4％的Fe，0.2-0.5％的O和0.002到0.030％的N，并且 Ti与不可避免的杂质的平衡，其中α相通过O和Al的组合加成而被加强，并且廉价的Fe被选择作为相稳定元件，导致高强度和高杨氏模量的组合。热加工性劣化的Al的含量被限制在低值，导致热轧时的低轧制负荷，因此在热轧时不易发生缺陷和边缘裂纹。

3. 发明授权

US09624566B2 Alpha and beta titanium alloy sheet excellent in cold rollability and cold handling property and process for producing the same 有权
公开(公告)号：US09624566B2
公开(公告)日：2017-04-18
申请号：US14001434
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： C22C14/00 , C22F1/18 , C22F1/00
CPC分类号： C22F1/183 , C22C14/00 , C22F1/00
摘要： An α+β type hot-rolled titanium alloy sheet, wherein: (a) ND represents the normal direction of a hot-rolled sheet; RD represents the hot rolling direction; TD represents the hot rolling width direction; θ represents the angle formed between the orientation of c axis and the ND; Φ represents the angle formed between a plane including the orientation of the c axis and the ND, and a plane including the ND and the TD; (b1) XND represents the highest (0002) relative intensity of the X-ray reflection caused by crystal grains when θ is from 0° to 30° and Φ is within the entire circumference; (b2) XTD represents the highest (0002) relative intensity of the X-ray reflection caused by crystal grains when θ is from 80° to 100° and Φ is ±10°. (c) The α+β type titanium alloy sheet has a value for XTD/XND of at least 5.0.

4. 发明授权

US09884229B2 Titanium alloy for golf club face 有权
公开(公告)号：US09884229B2
公开(公告)日：2018-02-06
申请号：US14377923
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： C22C14/00 , A63B53/04 , C22F1/18
CPC分类号： A63B60/00 , A63B53/04 , A63B53/0466 , A63B53/047 , A63B2053/0416 , A63B2209/00 , C22C14/00 , C22F1/183
摘要： The present invention provides, as a material for a golf club face of a driver, an iron or the like, a titanium alloy which satisfies the regulation for a coefficient of restitution, and has high Young's modulus and tensile strength and also has excellent hot and cold workability. The titanium alloy for a golf club face according to the present invention comprises, in percent by mass, 1.0 to 3.5% of Al, 0.5 to 1.4% of Fe, 0.2 to 0.5% or O and 0.002 to 0.030% of N, and the balance of Ti with inevitable impurities, wherein an α-phase is strengthened by combined addition of O and Al, and inexpensive Fe is selected as a β-phase stabilizing element, leading to high strength and high Young's modulus in combination. The content of Al causing deterioration of hot workability is limited to a low value, leading to low rolling load during hot rolling, and thus flaws and edge cracking are unlikely to occur during hot rolling.

5. 发明授权

US09850564B2 High-strength α+β titanium alloy hot-rolled sheet excellent in cold coil handling property and process for producing the same 有权
公开(公告)号：US09850564B2
公开(公告)日：2017-12-26
申请号：US14001395
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： C22F1/18 , C22C14/00 , C22F1/00
CPC分类号： C22F1/183 , C22C14/00 , C22F1/00 , C22F1/18
摘要： A high-strength α+β type hot-rolled titanium alloy sheet containing 0.8 to 1.5 mass % Fe, 4.8 to 5.5 mass % Al, 0.030 mass % N, O and N, wherein cracks are prevented from spreading, wherein: (a) ND represents normal direction of a hot-rolled sheet; RD represents hot rolling direction; TD represents hot rolling width direction; θ represents the angle formed between c axis and ND; φ represents angle formed between plane including c axis and ND, and a plane including ND and TD; (b1) XND represents highest (0002) relative intensity of X-ray reflection by grains when θ is from 0° to 30° ; (b2) XTD represents the highest (0002) relative intensity of the X-ray reflection caused by grains when θ is from 80° to 100° and φ is ±10° . (c) The high-strength α+β type hot-rolled titanium alloy sheet has a value for XTD/XND of at least 4.0. Q(%)=[O]+2.77·[N].

6. 发明申请

US20130327449A1 alpha + beta Titanium Alloy Sheet Excellent In Cold Rollability And Cold Handling Property And Process For Producing The Same 有权
标题翻译： α+β钛合金板材具有优异的冷轧和冷加工性能及其生产工艺
公开(公告)号：US20130327449A1
公开(公告)日：2013-12-12
申请号：US14001434
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： C22F1/18 , C22C14/00
CPC分类号： C22F1/183 , C22C14/00 , C22F1/00
摘要： An α+β type hot-rolled titanium alloy sheet, wherein: (a) ND represents the normal direction of a hot-rolled sheet; RD represents the hot rolling direction; TD represents the hot rolling width direction; θ represents the angle formed between the orientation of c axis and the ND; φ represents the angle formed between a plane including the orientation of the c axis and the ND, and a plane including the ND and the TD; (b1) XND represents the highest (0002) relative intensity of the X-ray reflection caused by crystal grains when θ is from 0° to 30° and φ is within the entire circumference; (b2) XTD represents the highest (0002) relative intensity of the X-ray reflection caused by crystal grains when θ is from 80° to 100° and φ is ±10°. (c) The α+β type titanium alloy sheet has a value for XTD/TND of at least 5.0.
摘要翻译： α+β型热轧钛合金板，其中：（a）ND表示热轧板的法线方向; RD表示热轧方向; TD表示热轧宽度方向; θ表示c轴和ND的取向之间形成的角度; phi表示包括c轴取向和ND的平面以及包括ND和TD的平面之间形成的角度; （b1）XND表示当θ为0°至30°并且phi在整个圆周内时由晶粒引起的X射线反射的最高（0002）相对强度; （b2）XTD表示当θ为80°至100°，phi为±10°时由晶粒引起的X射线反射的最高（0002）相对强度。（c）α+β型钛合金板具有至少5.0的XTD / TND值。

7. 发明申请

US20130327448A1 HIGH-STRENGTH alpha+beta TITANIUM ALLOY HOT-ROLLED SHEET EXCELLENT IN COLD COIL HANDLING PROPERTY AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：高强度α+β钛合金热轧板材在冷线圈处理中的优势及其生产工艺
公开(公告)号：US20130327448A1
公开(公告)日：2013-12-12
申请号：US14001395
申请日：2012-02-24
申请人： Akira Kawakami , Hideki Fujii
发明人： Akira Kawakami , Hideki Fujii
IPC分类号： C22F1/18 , C22C14/00
CPC分类号： C22F1/183 , C22C14/00 , C22F1/00 , C22F1/18
摘要： A high-strength α+β type hot-rolled titanium alloy sheet containing 0.8 to 1.5 mass % Fe, 4.8 to 5.5 mass % Al, 0.030 mass % N, O and N, wherein cracks are prevented from spreading, wherein: (a) ND represents normal direction of a hot-rolled sheet; RD represents hot rolling direction; TD represents hot rolling width direction; θ represents the angle formed between c axis and ND; φ represents angle formed between plane including c axis and ND, and a plane including ND and TD; (b1) XND represents highest (0002) relative intensity of X-ray reflection by grains when θ is from 0° to 30°; (b2) XTD represents the highest (0002) relative intensity of the X-ray reflection caused by grains when θ is from 80° to 100° and φ is ±10°. (c) The high-strength α+β type hot-rolled titanium alloy sheet has a value for XTD/XND of at least 4.0. Q(%)=[O]+2.77·[N].
摘要翻译：含有0.8〜1.5质量％的Fe，4.8〜5.5质量％的Al，0.030质量％的N，O和N的高强度α+β型热轧钛合金板，其中，防止裂纹蔓延，其中：（a） ND表示热轧板的法线方向; RD代表热轧方向; TD代表热轧宽度方向; θ表示c轴和ND之间形成的角度; phi表示在包括c轴和ND的平面之间形成的角度，以及包括ND和TD的平面; （b1）XND表示当θ为0°至30°时晶粒的X射线反射的最高（0002）相对强度; （b2）XTD表示当θ为80°至100°，phi为±10°时由晶粒引起的X射线反射的最高（0002）相对强度。（c）高强度α+β型热轧钛合金板材的XTD / XND值至少为4.0。 Q（％）= [O] + 2.77·[N]。

8. 发明授权

US09816158B2 β-type titanium alloy 有权
公开(公告)号：US09816158B2
公开(公告)日：2017-11-14
申请号：US12447402
申请日：2007-10-24
申请人： Kazuhiro Takahashi , Hideki Fujii , Kenichi Mori
发明人： Kazuhiro Takahashi , Hideki Fujii , Kenichi Mori
IPC分类号： C22C14/00 , C22F1/18 , C22F1/00
CPC分类号： C22C14/00 , C22F1/00 , C22F1/18
摘要： The present invention provides a β-type titanium alloy keeping the content of the relatively expensive β-stabilizing elements such as V or Mo down to a total of 10 mass % or less and reducing the effects of composition segregation of Fe and Cr and thereby able to keep the Young's modulus and density relatively low. The β-type titanium alloy of the present invention comprises, by mass %, when Al: 2 to 5%, 1) Fe: 2 to 4%, Cr: 6.2 to 11%, and V: 4 to 10%, 2) Fe: 2 to 4%, Cr: 5 to 11%, and Mo: 4 to 10%, or 3) Fe: 2 to 4%, Cr: 5.5 to 11%, and Mo+V (total of Mo and V): 4 to 10% in range, and a balance of substantially Ti. These include Zr added in amounts of 1 to 4 mass %. Furthermore, by making the oxygen equivalent Q 0.15 to 0.30 or leaving the alloy in the work hardened state or by applying both, the tensile strength before aging heat treatment can be further increased. Due to this, it is possible to obtain the required strength even if the amount of precipitation of the α phase with the high Young's modulus is small.

9. 发明授权

US09219843B2 Communication terminal and computer readable medium 有权
标题翻译：通信终端和计算机可读介质
公开(公告)号：US09219843B2
公开(公告)日：2015-12-22
申请号：US12870578
申请日：2010-08-27
申请人： Nobuyuki Kudo , Hirotaka Kawabata , Isao Tanaka , Satoshi Watanabe , Hideki Fujii
发明人： Nobuyuki Kudo , Hirotaka Kawabata , Isao Tanaka , Satoshi Watanabe , Hideki Fujii
IPC分类号： H04N1/32 , H04N1/327 , H04N1/00
CPC分类号： H04N1/32614 , H04N1/00214 , H04N1/32641 , H04N1/32678 , H04N1/32797 , H04N2201/0093
摘要： A communication terminal that includes a first communication unit that is coupled to an IP (Internet Protocol) network and conducts a facsimile transmission through the IP network; a second communication unit that is coupled to a public telephone network and conducts a facsimile transmission through the public telephone network; a control unit that, in a case that a communication error is detected when the first communication unit calls to the IP network and that the address information used for calling to the IP network is the address information corresponding to the destination which is converted from the telephone number received by a reception unit, controls the second communication to call to public telephone network by using the telephone number received by a reception unit.
摘要翻译：一种通信终端，包括耦合到IP（因特网协议）网络并通过IP网络进行传真传输的第一通信单元; 第二通信单元，其耦合到公共电话网络并且通过公共电话网络进行传真传输; 控制单元，其在第一通信单元呼叫到IP网络时检测到通信错误的情况下，并且用于呼叫到IP网络的地址信息是与从电话机转换的目的地对应的地址信息由接收单元接收的号码通过使用由接收单元接收的电话号码来控制对公共电话网络的第二通信。

10. 发明授权

US08952583B2 Bus ring, and fixing structure thereof 有权
标题翻译：总线环及其固定结构
公开(公告)号：US08952583B2
公开(公告)日：2015-02-10
申请号：US13258774
申请日：2010-03-11
申请人： Hideki Fujii , Yoshiki Yasuda
发明人： Hideki Fujii , Yoshiki Yasuda
IPC分类号： H02K3/28 , H02K3/52
CPC分类号： H02K3/522 , H02K2203/09
摘要： There is provided a bus ring attached to a stator having a plurality of stator teeth aligned in a circumferential direction and a winding wound around each of the stator teeth along an end face of the stator of a rotary electrical machine in an axial direction, and the bus ring is made by curving a conductive wire in an arc shape with a diameter smaller than that of the stator, and staple-shaped bent portions are formed at the conductive wire and the winding is connected to the bent portions. There is also provided a fixing structure of the bus ring configured such that an insulator is interposed between each of the stator teeth and the winding protruding in the axial direction from the end face of the stator to enter inside the conductive wire of the bus ring.
摘要翻译：提供了一个连接到定子上的总线环，该定子具有沿圆周方向排列的多个定子齿和沿着轴向沿旋转电机的定子的端面卷绕在每个定子齿周围的绕组，并且通过弯曲直径小于定子的直径的导电线制成母线环，并且在导电线处形成订书钉弯曲部分，并且绕组连接到弯曲部分。还提供了一种总线环的固定结构，其构造成使得绝缘体插入在每个定子齿和从定子的端面沿轴向突出的绕组之间，以进入总线环的导线内部。

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