专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5715322A Throat device interconnecting a plurality of drive units and a horn 失效
标题翻译：连接多个驱动单元和喇叭的喉部装置
公开(公告)号：US5715322A
公开(公告)日：1998-02-03
申请号：US767696
申请日：1996-12-17
申请人： Tsutomu Yoshioka , Tsuyoshi Takagi , Hiroshi Kubota
发明人： Tsutomu Yoshioka , Tsuyoshi Takagi , Hiroshi Kubota
IPC分类号： H04R1/30 , H04R1/08 , H04R25/00
CPC分类号： H04R1/08 , H04R1/30
摘要： A throat device for interconnecting at least two drive units and a horn is provided. The throat device comprises a substantially straight body member having one end to be coupled with the horn, and at least two curved branch members coupled with the other end of said body member such that no phase interference occurs in a high frequency sound range.
摘要翻译：提供了用于互连至少两个驱动单元和喇叭的喉部装置。喉部装置包括具有与喇叭联接的一端的基本上直的本体构件，以及与所述本体构件的另一端耦合的至少两个弯曲分支构件，使得在高频声音范围内不发生相位干扰。

2. 发明授权

US06658128B1 Horn loudspeaker 有权
标题翻译：喇叭扬声器
公开(公告)号：US06658128B1
公开(公告)日：2003-12-02
申请号：US09300499
申请日：1999-04-28
申请人： Tsutomu Yoshioka , Yasuhiro Fukunaka , Hiroshi Kubota , Ken Iwayama
发明人： Tsutomu Yoshioka , Yasuhiro Fukunaka , Hiroshi Kubota , Ken Iwayama
IPC分类号： H04R102
CPC分类号： H04R1/30
摘要： An electroacoustic transducer of a horn loudspeaker emits sound, which is supplied through a sound conduit pipe to a horn and propagated out of the horn through a mouth of the horn. The sound conduit pipe is coupled to the horn via a rectangular opening in the upper one of the upper and lower walls forming the horn, to thereby provide a linear sound source for the loudspeaker. The location where the sound conduit pipe is coupled to the horn and/or the tilt angle of the sound conduit pipe with respect to the horn may be varied to control the sound radiation characteristic of the loudspeaker.
摘要翻译：喇叭扬声器的电声换能器发出声音，其通过声音导管提供给喇叭，并通过喇叭口传播出喇叭。声导管通过形成喇叭的上壁和下壁中的上侧的矩形开口连接到喇叭，从而为扬声器提供线性声源。可以改变声管道耦合到喇叭的位置和/或声导管相对于喇叭的倾斜角度，以控制扬声器的声辐射特性。

3. 发明授权

US06580801B1 Loudspeaker apparatus 有权
标题翻译：扬声器装置
公开(公告)号：US06580801B1
公开(公告)日：2003-06-17
申请号：US09515949
申请日：2000-02-29
申请人： Tsuyoshi Takagi , Hiroshi Kubota , Ken Iwayama
发明人： Tsuyoshi Takagi , Hiroshi Kubota , Ken Iwayama
IPC分类号： H04R2500
CPC分类号： H04R1/025 , H04R1/026 , H04R1/26 , H04R2201/021
摘要： A loudspeaker apparatus 1 includes a loudspeaker unit 3 and an installation device 2. The loudspeaker unit 3 includes drivers 22 and 23 and an enclosure for the drivers composed of front and rear members 20 and 21. The loudspeaker unit is detachably mounted to an installation device 2, which, in turn, is secured to an installation surface 11 to which the loudspeaker apparatus is to be installed. The loudspeaker unit is mounted rotatable about its center axis 25. The drivers have respective sound radiation center axes 22a and 23a, which are oriented to intersect the center line 25 at a predetermined angle &thgr;. Thus, the direction in which the drivers radiate sound can be changed by rotating the loudspeaker unit about the center axis.
摘要翻译：扬声器装置1包括扬声器单元3和安装装置2.扬声器单元3包括驱动器22和23以及用于由前部和后部构件20和21组成的驱动器的外壳。扬声器单元可拆卸地安装到安装设备 2，其又被固定到要安装扬声器装置的安装表面11。扬声器单元可围绕其中心轴线25旋转安装。驱动器具有各自的声辐射中心轴线22a和23a，它们以预定角度θ定向成与中心线25相交。因此，可以通过围绕中心轴旋转扬声器单元来改变驾驶员辐射声音的方向。

4. 发明授权

US11828522B2 Cryogenic refrigerator and biomagnetic measurement apparatus 有权
公开(公告)号：US11828522B2
公开(公告)日：2023-11-28
申请号：US17207967
申请日：2021-03-22
申请人： Jun Kondo , Kunio Kazami , Hiroshi Kubota , Shunichi Matsumoto , Takahiro Umeno , Syoji Takami , Takuji Ito
发明人： Jun Kondo , Kunio Kazami , Hiroshi Kubota , Shunichi Matsumoto , Takahiro Umeno , Syoji Takami , Takuji Ito
IPC分类号： F25D19/00 , H01F6/04
CPC分类号： F25D19/006 , H01F6/04
摘要： A cryogenic refrigerator includes a cooling unit and a magnetic shielding unit. The cooling unit is configured to cool a refrigerant. The magnetic shielding unit covers around the cooling unit.

5. 发明授权

US08451579B2 Metalized film capacitor 有权
标题翻译：金属化电容器
公开(公告)号：US08451579B2
公开(公告)日：2013-05-28
申请号：US12992946
申请日：2009-06-30
申请人： Hiroki Takeoka , Hiroshi Kubota , Hiroshi Fujii , Yukikazu Ohchi , Yukihiro Shimasaki
发明人： Hiroki Takeoka , Hiroshi Kubota , Hiroshi Fujii , Yukikazu Ohchi , Yukihiro Shimasaki
IPC分类号： H01G2/12 , H01G2/22 , H01G4/255
CPC分类号： H01G4/012 , H01G4/015 , H01G4/18 , Y02T10/7022
摘要： A metalized film capacitor includes a first dielectric film, a first metal thin-film electrode provided on a surface of the first dielectric film, a second dielectric film provided on the first metal thin-film electrode, and a second metal thin-film electrode provided on the second dielectric film, such that the second metal thin-film electrode faces the first metal thin-film electrode across the second dielectric film. The surface of the first dielectric film has a surface energy ranging from 25 mN/m to 40 mN/m. The metalized film capacitor exhibits high heat resistance and a preferable self-healing effect.
摘要翻译：金属化薄膜电容器包括第一电介质膜，设置在第一电介质膜的表面上的第一金属薄膜电极，设置在第一金属薄膜电极上的第二电介质膜和设置在第一金属薄膜电极上的第二金属薄膜电极使得第二金属薄膜电极在第二介电膜上面对第一金属薄膜电极。第一电介质膜的表面的表面能为25mN / m〜40mN / m。金属化薄膜电容器具有高耐热性和优选的自愈效果。

6. 发明申请

US20120199097A1 LUBRICATION APPARATUS FOR FOUR-STROKE ENGINE 有权
标题翻译：四冲程发动机润滑装置
公开(公告)号：US20120199097A1
公开(公告)日：2012-08-09
申请号：US13502799
申请日：2010-06-23
申请人： Masaki Sugiyama , Toshihiro Tomita , Masaki Kurimoto , Hiroshi Kubota , Tetsuya Hasegawa
发明人： Masaki Sugiyama , Toshihiro Tomita , Masaki Kurimoto , Hiroshi Kubota , Tetsuya Hasegawa
IPC分类号： F01M1/04
CPC分类号： F16N7/32 , F01M1/04 , F01M3/04 , F01M11/02
摘要： A lubrication apparatus for a four-stroke engine (1) is provided that prevents lubrication failure from occurring around the crankshaft and reliably prevents oil from remaining in a valve operating chamber (30). The lubrication apparatus for the four-stroke engine (1) includes: an intake part (55) positioned below the level of an oil A in an oil reservoir (7) even if the oil reservoir (7) is tilted and the level of the oil A changes; an oil feeding passageway (54) that sucks up the oil A from the intake part (55) and supplies the oil A to the crank chamber (5a); and an direct passageway (47) that allows communication between a valve operating chamber (30) and a crank chamber (5a) when a negative pressure is created in the crank chamber (5a). Open end parts (47a, 54a) of the oil feeding passageway (54) and the direct passageway (47) which are open in the crank chamber (5a) are provided to open as the piston (13) moves from a position near the top dead center to the top dead center. It is possible to control the flow rate of oil supplied to the crank chamber (5a) via the oil supply passageway (54) by means of a flow rate control passageway (67) that allows communication between a supply passageway (51) to supply oil mist from the oil reservoir (7) to the valve operating chamber (30) and the oil feeding passageway (54).
摘要翻译：提供一种用于四冲程发动机（1）的润滑装置，其防止在曲轴周围发生润滑故障，并且可靠地防止油残留在阀操作室（30）中。用于四冲程发动机（1）的润滑装置包括：即使储油器（7）倾斜并且油位（7）的水平位于油藏（7）中的位于油A的高度之下的进气部分（55）油A变化; 供油通路（54），其从所述进气部（55）吸入油A，并将油A供给到所述曲柄室（5a）; 以及当在曲柄室（5a）中产生负压时允许阀操作室（30）和曲柄室（5a）之间的连通的直接通道（47）。供油通道（54）的开口端部（47a，54a）和在曲柄室（5a）中敞开的直接通道（47）设置成随着活塞（13）从靠近顶部死中心到上死点。可以通过流量控制通道（67）来控制经由供油通道（54）供应到曲柄室（5a）的油的流量，流量控制通道（67）允许供给通道（51）从油箱（7）到阀操作室（30）和供油通道（54）的雾。

7. 发明申请

US20120187870A1 LIGHTING DEVICE AND LUMINAIRE 审中-公开
标题翻译：照明设备和灯具
公开(公告)号：US20120187870A1
公开(公告)日：2012-07-26
申请号：US13354771
申请日：2012-01-20
申请人： Naoko Iwai , Hiroshi Kubota , Masahiko Kamata , Hiroshi Terasaka
发明人： Naoko Iwai , Hiroshi Kubota , Masahiko Kamata , Hiroshi Terasaka
IPC分类号： H05B37/02
CPC分类号： H05B33/0884 , H05B37/03 , H05B41/2851
摘要： According to one embodiment, a lighting device includes a lighting circuit and a control circuit. The lighting circuit includes an output end to which an illumination lamp is connected, and lights the illumination lamp by a direct-current power. The control circuit controls the lighting circuit so that power consumption caused by a contact resistance at a connection part between the illumination lamp and the output end of the lighting circuit during whole light lighting of the illumination lamp does not exceed a specified value set to 8 W or less.
摘要翻译：根据一个实施例，照明装置包括点亮电路和控制电路。照明电路包括连接照明灯的输出端，并通过直流电照明照明灯。控制电路控制照明电路，使得在照明灯的整个点亮期间，照明灯与照明电路的输出端之间的连接部分处的接触电阻引起的功率消耗不超过设定为8W的规定值或更少。

8. 发明申请

US20120162802A1 MAGNETIC DISK MEDIUM AND MAGNETIC TRANSFER DEVICE 失效
标题翻译：磁性介质和磁性传输装置
公开(公告)号：US20120162802A1
公开(公告)日：2012-06-28
申请号：US13251068
申请日：2011-09-30
申请人： Hiroyuki Suzuki , Hiroshi Kubota
发明人： Hiroyuki Suzuki , Hiroshi Kubota
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： According to one embodiment, a magnetic disk medium is pre-formatted on both the surfaces by magnetic transfer. Sectors with the same sector number on the front surface and the rear surface of the magnetic disk medium are arranged at positions shifted by a predetermined angle associated in advance with determination target information.
摘要翻译：根据一个实施例，通过磁转移在两个表面上预先格式化磁盘介质。在磁盘介质的前表面和后表面具有相同扇区号的扇区被布置在与确定目标信息预先相关联的预定角度偏移的位置处。

9. 发明授权

US08095047B2 Fluid container device and image forming apparatus 有权
标题翻译：流体容器装置和成像装置
公开(公告)号：US08095047B2
公开(公告)日：2012-01-10
申请号：US12345716
申请日：2008-12-30
申请人： Hideaki Kurimoto , Koichi Mihara , Toshihide Ohgoshi , Hiroshi Kubota
发明人： Hideaki Kurimoto , Koichi Mihara , Toshihide Ohgoshi , Hiroshi Kubota
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/087 , G03G2215/067
摘要： A toner supply container according to this invention includes a toner containing portion, a support member and a container holding member. The toner containing portion is a cylindrical container having a magnet at an outer periphery thereof and configured to discharge fluid contained therein. The support member supports the toner containing portion for rotation. The container holding member has a counterpart magnet at a position opposed to the former magnet and is configured to hold the toner containing portion supported by the support member.
摘要翻译：根据本发明的调色剂供应容器包括调色剂容纳部分，支撑部件和容器保持部件。调色剂容纳部分是在外周具有磁体的圆筒形容器，其构造为排出容纳在其中的流体。支撑构件支撑用于旋转的调色剂容纳部分。容器保持构件在与前一个磁体相对的位置处具有配对磁体，并且构造成保持由支撑构件支撑的调色剂容纳部分。

10. 发明申请

US20110279062A1 DC POWER SUPPLY UNIT AND LED LIGHTING APPARATUS 失效
标题翻译：直流电源单元和LED照明设备
公开(公告)号：US20110279062A1
公开(公告)日：2011-11-17
申请号：US13106487
申请日：2011-05-12
申请人： Go Kato , Hiroshi Kubota , Masahiko Kamata , Hiroshi Terasaka , Tomokazu Usami , Naoko Iwai
发明人： Go Kato , Hiroshi Kubota , Masahiko Kamata , Hiroshi Terasaka , Tomokazu Usami , Naoko Iwai
IPC分类号： H05B37/02 , H02H7/12
CPC分类号： H05B33/0887
摘要： In one embodiment, a DC power supply unit includes a DC power supply source; a load circuit connected to an output end of the DC power supply source; a load state detection device to detect a load voltage or an electric quantity corresponding to the load voltage; and a control device to receive the detected output of the load state detection device. The control device controls a maximum output voltage of the DC power supply source so that the voltage difference between the maximum output voltage of the DC power supply source and the load voltage at the time of normal operation falls within a predetermined range in which arc discharge is suppressed.
摘要翻译：在一个实施例中，直流电源单元包括直流电源; 连接到所述直流电源的输出端的负载电路; 负载状态检测装置，用于检测对应于负载电压的负载电压或电量; 以及控制装置，用于接收检测到的负载状态检测装置的输出。控制装置控制直流电源的最大输出电压，使得直流电源的最大输出电压与正常运行时的负载电压之间的电压差落在电弧放电为预定范围内的预定范围内被压制

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式