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1. 发明授权

US07064490B2 Compact self-ballasted electrodeless discharge lamp and electrodeless-discharge-lamp lighting device 失效
标题翻译：紧凑型自镇流无电极放电灯和无电极放电灯照明装置
公开(公告)号：US07064490B2
公开(公告)日：2006-06-20
申请号：US10512127
申请日：2003-07-02
申请人： Kiyoshi Hashimotodani , Takeshi Arakawa , Akira Hochi , Koichi Katase , Yuuji Omata , Yoshihisa Hagiwara
发明人： Kiyoshi Hashimotodani , Takeshi Arakawa , Akira Hochi , Koichi Katase , Yuuji Omata , Yoshihisa Hagiwara
IPC分类号： H01J7/44 , H01J1/62 , H01J17/20
CPC分类号： H01J65/048
摘要： A bulb type electrodeless discharge lamp, comprising a recessed part (102), wherein the maximum diameter of a light emitting tube (101) is 60 to 90 mm and the tube wall load of the light emitting tube (101) is 0.07 to 0.11 W/cm2, and a relation between the diameter Dc of the recessed part (102) and an interval Δh between the top of the recessed part (102) and the top part of the light emitting tube (101) meets the requirement of Δh≦1.15×Dc+1.25 [mm].
摘要翻译：一种灯泡型无电极放电灯，包括凹部（102），其中发光管（101）的最大直径为60〜90mm，发光管（101）的管壁负荷为0.07〜0.11W / cm 2，以及凹部（102）的直径Dc与凹部（102）的顶部与发光管（101）的顶部之间的间隔Deltah之间的关系）满足Deltah <= 1.15xDc + 1.25 [mm]的要求。

2. 发明申请

US20050225249A1 Bulb type electrodeless discharge lamp and electrodeless discharge lamp lighting device 失效
标题翻译：灯泡型无电极放电灯和无电极放电灯照明装置
公开(公告)号：US20050225249A1
公开(公告)日：2005-10-13
申请号：US10512127
申请日：2003-07-02
申请人： Kiyoshi Hashimotodani , Takeshi Arakawa , Akira Hochi , Koichi Katase , Yuuji Omata , Yoshihisa Hagiwara
发明人： Kiyoshi Hashimotodani , Takeshi Arakawa , Akira Hochi , Koichi Katase , Yuuji Omata , Yoshihisa Hagiwara
IPC分类号： F21Y101/00 , F21Y103/025 , H01J65/04 , H01J1/50 , H05B37/00
CPC分类号： H01J65/048
摘要： A bulb type electrodeless discharge lamp, comprising a recessed part (102), wherein the maximum diameter of a light emitting tube (101) is 60 to 90 mm and the tube wall load of the light emitting tube (101) is 0.07 to 0.11 W/cm2, and a relation between the diameter Dc of the recessed part (102) and an interval Δh between the top of the recessed part (102) and the top part of the light emitting tube (101) meets the requirement of Δh≦1.15×Dc+1.25 [mm].
摘要翻译：一种灯泡型无电极放电灯，包括凹部（102），其中发光管（101）的最大直径为60〜90mm，发光管（101）的管壁负荷为0.07〜0.11W / cm 2，以及凹部（102）的直径Dc与凹部（102）的顶部与发光管（101）的顶部之间的间隔Deltah之间的关系）满足Deltah <= 1.15xDc + 1.25 [mm]的要求。

3. 发明申请

US20050206322A1 Electrodeless low-pressure discharge lamp operating device and self-ballasted electrodeless fluorescent lamp 失效
标题翻译：无极低压放电灯操作装置和自镇流无极荧光灯
公开(公告)号：US20050206322A1
公开(公告)日：2005-09-22
申请号：US10516221
申请日：2003-05-30
申请人： Akira Hochi , Takeshi Arakawa , Kiyoshi Hashimotodani , Katsushi Seki , Yuuji Omata , Yoshihisa Hagiwara
发明人： Akira Hochi , Takeshi Arakawa , Kiyoshi Hashimotodani , Katsushi Seki , Yuuji Omata , Yoshihisa Hagiwara
IPC分类号： H05B41/24 , H01J65/04 , H01K1/62
CPC分类号： H01J65/048
摘要： An electrodeless discharge lamp operating device including a light-transmitting discharge bulb 120, an induction coil including a core 103 and a coil 104, and a ballast circuit 140 for supplying a high-frequency power to the induction coil. The operating frequency of the ballast circuit 140 is in the range of 80 kHz to 500 kHz, and where the operating frequency of the ballast circuit 140 is f (kHz) and the power input to the discharge bulb 120 is P (W), the rare gas pressure p (Pa) in the discharge bulb 120 satisfies the relationship of the following expression: p ≥ A P - B f 2 - C [ Expression ⁢ ⁢ 1 ] (where A, B and C are constants having the following values: A=4.0×104, B=3.5×104 and C=6.2), and the power input P to the discharge bulb 120 is 7 W at minimum and 22 W at maximum.
摘要翻译：一种无电极放电灯操作装置，包括透光放电灯泡120，包括芯103和线圈104的感应线圈，以及用于向感应线圈提供高频电力的镇流器电路140。镇流器电路140的工作频率在80kHz至500kHz的范围内，并且镇流电路140的工作频率为f（kHz）且输入到放电灯泡120的功率为P（W）时，放电灯泡120中的稀有气体压力p（Pa）满足以下关系式： $\begin{matrix} p=\sqrt{AMO> - BC[表达1]（其中A，B和C是具有以下值的常数：A = 4.0x104，B = 3.5\times10 4，C = 6.2），放电灯泡120的功率输入P最小为7W，最大22瓦。} \end{matrix}$

4. 发明授权

US5494563A Method of making a magnetic core of a magnetic thin film head 失效
标题翻译：制造磁性薄膜磁头的磁芯的方法
公开(公告)号：US5494563A
公开(公告)日：1996-02-27
申请号：US215394
申请日：1994-03-21
申请人： Yuuji Omata , Tatsuo Mifune
发明人： Yuuji Omata , Tatsuo Mifune
IPC分类号： G11B5/127 , G11B5/187 , G11B5/31 , H01F10/16 , H01F41/26 , H01F41/30 , C25D5/10 , C25D5/18
CPC分类号： B82Y25/00 , B82Y40/00 , G11B5/3113 , G11B5/3163 , H01F41/26 , H01F41/302
摘要： A magnetic thin film head having a laminated structure includes a non-magnetic substrate, a lower magnetic layer deposited on the non-magnetic substrate, a magnetic gap layer overlying the lower magnetic layer, at least two insulating layers overlying the magnetic gap layer, at least one electrically conductive layer interposed between the insulating layers, and an upper magnetic layer overlying the insulating layers. A magnetic core of the magnetic thin film head is made up of the upper and lower magnetic layers, at least one of which includes a plurality of magnetically soft layers plated with a metal alloy and a plurality of modified layers each interposed between two adjoining magnetically soft layers. The modified layers function to magnetostatically separate the magnetically soft layers. Each of the modified layers is made by introducing, during electroplating, an anodic dissolution process wherein a surface to be plated is temporarily used as an anode.
摘要翻译：具有层叠结构的磁性薄膜头包括非磁性基底，沉积在非磁性基底上的下部磁性层，覆盖在下部磁性层上的磁隙层，覆盖磁隙层的至少两个绝缘层，插入在绝缘层之间的至少一个导电层和覆盖绝缘层的上部磁性层。磁性薄膜磁头的磁芯由上，下磁性层组成，其中至少一个包括镀有金属合金的多个软磁性层，以及多个改性层，每个改性层插入两个相邻的软磁性层。改性层用于磁静电分离磁软层。每个改性层通过在电镀期间引入阳极溶解工艺来制造，其中待镀的表面暂时用作阳极。

5. 发明授权

US5011581A Process for producing a thin alloy film having high saturation magnetic flux density 失效
标题翻译：具有高饱和磁通密度的薄合金膜的制造方法
公开(公告)号：US5011581A
公开(公告)日：1991-04-30
申请号：US412221
申请日：1989-09-25
申请人： Yuuji Omata
发明人： Yuuji Omata
IPC分类号： C25D3/56 , C25D5/00 , G11B5/31 , H01F41/26
CPC分类号： C25D3/562 , C25D5/006 , G11B5/31 , H01F41/26
摘要： A ternary FeCoNi alloy film exhibiting a high magnetic flux density is produced by performing electrodeposition at a cathodic electrode using an electrolytic bath for electrodeposition fed with Fe, Co and Ni ions from sulfates, hydrochlorides or mixtures thereof containing respective divalent ions of Fe, Co and Ni, said bath containing a composition having ratios of divalent ion concentrations in the bath in the ranges:0.05.ltoreq.[Co.sup.2+ ]/[Ni.sup.2+ ].ltoreq.0.6 and0.05.ltoreq.[Fe.sup.2+ ]/[Ni.sup.2+ ].ltoreq.2.0,at an electrodepositing current density J in the range:1

6. 发明授权

US4990225A Method of manufacturing high magnetic flux density electrodeposited quaternary alloy thin film 失效
标题翻译：制造高磁通密度电沉积四元合金薄膜的方法
公开(公告)号：US4990225A
公开(公告)日：1991-02-05
申请号：US511336
申请日：1990-04-19
申请人： Yuuji Omata
发明人： Yuuji Omata
IPC分类号： C25D7/00 , C25D3/56 , G11B5/31 , H01F41/26
CPC分类号： G11B5/31 , C25D3/562 , H01F41/26
摘要： A method of manufacturing a high magnetic flux density quaternary alloy electrodeposited thin film, comprising the steps of: forming an FeCoNiCr or an FeCoNiCu quaternary alloy thin film on a cathode by using an electrodepositing electrolyte bath to which four types of ions of Fe, Co, Ni and Cr or Cu have been supplied through sulfate and/or hydrochloride, each of which contains bivalent or tervalent Fe, Co, Ni, Cr and Cu ions, by using a bath having on the basis of the density of [Ni.sup.2+ ] ion such compositions as 0.02

7. 发明授权

US4897318A Laminated magnetic materials 失效
标题翻译：层压磁性材料
公开(公告)号：US4897318A
公开(公告)日：1990-01-30
申请号：US298788
申请日：1989-01-18
申请人： Hiroshi Sakakima , Koichi Osano , Yuuji Omata , Koichi Kugimiya , Satoru Mitani
发明人： Hiroshi Sakakima , Koichi Osano , Yuuji Omata , Koichi Kugimiya , Satoru Mitani
IPC分类号： G11B5/31
CPC分类号： G11B5/31 , G11B5/313 , Y10S428/925 , Y10S428/928 , Y10T428/12632 , Y10T428/12861 , Y10T428/12937 , Y10T428/12951
摘要： Soft magnetic laminated materials having both superior wear resistance and a high saturation magnetization comprising Fe-Si alloy films 1 having small magnetostriction, and films 2 of an amorphous alloy or Fe-Si-Al alloy having both small magnetostriction and excellent wear resistance, said first and second films being alternately laminated, the thickness (t.sub.1) of the first film and the thickness (t.sub.2) of the second film being made to meet the following conditions: ##EQU1##
摘要翻译：具有优异耐磨性和高饱和磁化强度的软磁层压材料包括具有小磁致伸缩性的Fe-Si合金膜1和具有小磁致伸缩性和优异耐磨性的非晶合金或Fe-Si-Al合金的膜2，所述第一并且第二膜交替层叠，第一膜的厚度（t1）和第二膜的厚度（t2）被制成满足以下条件：t1，t2 <500安培; 和t1 <2t2。

8. 发明授权

US4672496A Magnetic head having electromechanical transducer disposed at one end thereof 失效
标题翻译：具有设置在其一端的机电换能器的磁头
公开(公告)号：US4672496A
公开(公告)日：1987-06-09
申请号：US400596
申请日：1982-07-22
申请人： Kenji Kanai , Nobuyuki Kaminaka , Noboru Nomura , Yuuji Omata
发明人： Kenji Kanai , Nobuyuki Kaminaka , Noboru Nomura , Yuuji Omata
IPC分类号： G11B5/127 , G11B5/49 , G11B5/147
CPC分类号： G11B5/4907 , G11B5/1278
摘要： A thin magnetic film is deposited over a nonmagnetic or piezoelectric substrate. When a shock wave is propagated through this substrate from its one end to the other end, the permeability of the thin magnetic film is locally increased and a portion or region having a high permeability also travels from one end to the other end of the thin magnetic film in unison with the shock wave. A magnetic core with a signal winding is disposed and magnetically coupled with the thin magnetic film. The signal can be recorded or reproduced while the recording medium is scanned.
摘要翻译：薄磁膜沉积在非磁性或压电衬底上。当冲击波从其一端传播到另一端时，薄磁性膜的磁导率局部增加，并且具有高磁导率的部分或区域也从薄磁体的一端到另一端传播电影与冲击波一致。具有信号绕组的磁芯被设置并与薄磁膜磁耦合。可以在扫描记录介质时记录或再现信号。

9. 发明授权

US06911125B2 Thin film producing method and light bulb having such thin film 失效
标题翻译：薄膜制造方法和具有这种薄膜的灯泡
公开(公告)号：US06911125B2
公开(公告)日：2005-06-28
申请号：US10344298
申请日：2001-09-04
申请人： Naotaka Hashimoto , Yuuji Omata
发明人： Naotaka Hashimoto , Yuuji Omata
IPC分类号： C23C14/00 , C23C14/34 , H01J9/20 , H01J61/35 , H01K1/32 , H01K3/00
CPC分类号： C23C14/345 , C23C14/0036 , C23C14/34 , H01J9/20 , H01J61/35 , H01K1/325 , H01K3/005
摘要： When forming an optical thin film on a surface of a bulb of a light source such as an electric lamp or a discharge lamp, a thin film whose interface/surface is less rough is formed on a base having a spheroid shape. When forming a thin film on a base 2 with a spheroid shape, which is disposed in a vacuum chamber 4 of a film-forming device and spun on its rotation axis, an interface or a surface of the thin film is made less rough and the thickness distribution of the thin film is made smaller by setting a sputtering gas pressure to be in a range from 0.04 Pa to 5.0 Pa; by using, as a sputtering gas, a mixed gas of Ar gas and N2 gas in which the N2 gas is present at a partial pressure ratio of 1 to 6 assuming a partial pressure of the Ar gas is 100, or a mixed gas of Ar gas, N2 gas, and O2 gas in which the N2 gas is present at a partial pressure ratio of 1 to 6 and O2 gas is present at a partial pressure ratio of 6 or less assuming a partial pressure of the Ar gas is 100; by setting an input power applied at the start of thin film formation to be the greatest throughout a sputtering process; or by applying a negative bias to the base.
摘要翻译：当在诸如电灯或放电灯的光源的灯泡的表面上形成光学薄膜时，在具有球形形状的基底上形成界面/表面不粗糙的薄膜。当在具有球形形状的基底2上形成薄膜时，其设置在成膜装置的真空室4中并在其旋转轴线上旋转，使得薄膜的界面或表面变得不那么粗糙，将溅射气体压力设定在0.04Pa〜5.0Pa的范围内，使薄膜的厚度分布变小; 通过使用Ar气体和N 2气体的混合气体作为溅射气体，其中N 2气体以1至6的分压比存在，假定 Ar气体的分压为100，或者Ar 2气体，N 2气体和O 2 N 2气体的混合气体，其中N 2 < 假设Ar气体的分压为100，则气体以1〜6的分压比存在，O 2 2气体以6或更小的分压比存在; 通过在薄膜形成开始时施加的输入功率在整个溅射过程中最大化; 或通过向基底施加负偏压。

10. 发明授权

US06635330B2 Method for forming thin film, spheroid coated with thin film, light bulb using the spheroid and equipment for film formation 失效
公开(公告)号：US06635330B2
公开(公告)日：2003-10-21
申请号：US10238087
申请日：2002-09-09
申请人： Yuuji Omata , Naotaka Hashimoto , Masahide Yokoyama , Toshiyuki Suemitsu , Takahiro Kitai
发明人： Yuuji Omata , Naotaka Hashimoto , Masahide Yokoyama , Toshiyuki Suemitsu , Takahiro Kitai
IPC分类号： B05B100
CPC分类号： C23C14/505 , H01J9/20 , H01K3/005 , Y10T428/131 , Y10T428/2991 , Y10T428/8305
摘要： The present invention provides a method for forming thin films, wherein thin films with a uniform thickness can be formed on substrates as objects such as spheroids, even when the films are formed by conventional film-formation methods using an incident particle beam coming from a specific direction (e.g., evaporation and sputtering). In the method, thin films are formed on substrates such as spheroids with an incident particle beam coming from a particle source located in a specific direction by performing a spin motion together with a swing motion. The spin motion is a rotation of the substrate at a constant angular velocity about the spheroidal axis. The swing motion is a rotational oscillation of the same substrate for rotationally oscillating the axis at a constant cycle in one surface, where the center of the rotational oscillation is in the vicinity of the midpoint between two focal points on the axis of the spheroid. As a result, thin films with a uniform thickness in both the peripheral direction of the substrate and in the rotational axis direction of the spin motion can be formed even on substrates including spheroids.

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