公开(公告)号：US07081708B2

公开(公告)日：2006-07-25

申请号：US10684738

申请日：2003-10-14

申请人： Masayasu Ito ,  Hiroki Ishibashi ,  Kentaro Murakami ,  Hitoshi Takeda

发明人： Masayasu Ito ,  Hiroki Ishibashi ,  Kentaro Murakami ,  Hitoshi Takeda

IPC分类号： H05B37/00

CPC分类号： H05B33/0815 ,  H05B33/0845

摘要： A lighting circuit for lighting a vehicular lamp including a plurality of light-emitting diodes, includes: a selection unit for selecting the number of light-emitting diodes to be connected in series in the vehicular lamp based on an instruction from the outside; a switching regulator for applying an output voltage based on a power-supply voltage output by an external DC power supply to the selected number of light-emitting diodes to be connected in series, so as to supply a supply current to the selected number of light-emitting diodes; and an output controlling unit for controlling the output voltage of the switching regulator based on the supply current.

摘要翻译： 一种用于点亮包括多个发光二极管的车灯的照明电路，包括：选择单元，用于基于来自外部的指令在车灯中选择串联连接的发光二极管的数量; 开关调节器，用于将基于由外部DC电源输出的电源电压的输出电压施加到要串联连接的选定数量的发光二极管，以便向选定数量的光提供电源电流 二极管 以及输出控制单元，用于基于供电电流来控制开关调节器的输出电压。

公开(公告)号：US07040000B2

公开(公告)日：2006-05-09

申请号：US10836531

申请日：2004-04-30

申请人： Hitoshi Takeda

发明人： Hitoshi Takeda

IPC分类号： A63B53/02

CPC分类号： A63B53/04 ,  A63B53/047 ,  A63B60/00 ,  A63B2209/00 ,  Y10T29/49908 ,  Y10T29/49936 ,  Y10T29/49941

摘要： A method for manufacturing a golf club head with a disparate metallic material provided on a hosel side of the head, which can improve degree of freedom in the design of a head. A head body is made up of a columnar material body 13 made from a forgeable metallic material such as copper and a disparate metallic member 12 as an axial member. The disparate metallic member 12 has its proximal end 12A inserted into a bore 14 formed along a center of axis of the material body 13, while its distal end 12B protruded in the axial direction X. The material body 13 is placed on a lower die 22 which is formed with a mold 21 defining a contour of the head body 11, and then an upper die is pressed thereto. Thus, hot forging process is carried out to form a golf club head.

摘要翻译： 一种用于制造具有设置在头部的插鞘侧上的不同金属材料的高尔夫球杆头的方法，其可以提高头部设计的自由度。 头体由诸如铜的锻造金属材料制成的柱状材料体13和作为轴向构件的不同的金属构件12构成。 不同的金属构件12的近端12A插入沿着材料体13的轴线的中心形成的孔14中，而其远端12B沿轴向X突出。材料体13被放置在下部 模具22形成有限定头部主体11的轮廓的模具21，然后上模具被按压。 因此，进行热锻造工艺以形成高尔夫球杆头。

公开(公告)号：US20050277487A1

公开(公告)日：2005-12-15

申请号：US11146158

申请日：2005-06-07

申请人： Hitoshi Takeda

发明人： Hitoshi Takeda

IPC分类号： A63B53/04

CPC分类号： A63B53/0466 ,  A63B2209/00

摘要： There is provided a golf club in which the repulsion area of a face portion is enlarged. The same face in each component of the crown portion, sole portion and the like in the body portion is welded to the face portion having a strike surface by combining metal plates having different rigidity or strength. For example, the face portion on the crown portion or the sole portion is formed of a titan alloy having high rigidity or strength, and other components are formed of pure titan. By disposing such metal plates having different rigidity or strength in one component in this manner, the repulsion area on the face portion can be enlarged, and the traveling distance obtained by hitting a ball can be increased.

摘要翻译： 提供了一种高尔夫球杆，其中面部的排斥面积被扩大。 通过组合具有不同刚性或强度的金属板，将主体部分中的冠部，鞋底部分等的每个部件中的相同面焊接到具有撞击表面的面部。 例如，冠部或鞋底部的面部由具有高刚性或强度的钛合金形成，其它部件由纯钛形成。 通过以这种方式在一个部件中设置具有不同刚性或强度的金属板，可以增大面部上的排斥面积，并且可以提高通过击球获得的行进距离。

公开(公告)号：US20050107183A1

公开(公告)日：2005-05-19

申请号：US10979335

申请日：2004-11-02

申请人： Hitoshi Takeda ,  Masami Niimura ,  Iwao Fukino

发明人： Hitoshi Takeda ,  Masami Niimura ,  Iwao Fukino

IPC分类号： A63B53/04 ,  A63B59/00

CPC分类号： A63B53/04 ,  A63B53/047 ,  A63B60/00 ,  A63B60/54 ,  A63B2053/0408 ,  A63B2053/0425

摘要： A recess portion is formed on a front side of a head body, and a gel is placed in the recess portion. A face member is fixed on the head body so as to seal the gel in the recess portion. Thus, the gel can be certainly provided on the rearward of the face, whereby a hitting force (striking force) can be improved, while a sound generated when hitting a golf ball can be reduced. The sealed gel sticks to the recess portion without forming any space in a condition that it is pressed therein. Thus, the sound generated when hitting a golf ball can be made uniform, ensuring the transmission of a force for hitting a golf ball.

摘要翻译： 在头体的前侧形成有凹部，在凹部内配置凝胶。 面部构件被固定在头部本体上，以将凝胶密封在凹部中。 因此，凝胶可以肯定地设置在面部的后方，由此能够降低打击高尔夫球时产生的声音，从而能够提高打击力（打击力）。 密封的凝胶在其被压制的条件下粘附到凹部而不形成任何空间。 因此，可以使打高尔夫球时产生的声音均匀，确保高尔夫球的击球力的传递。

公开(公告)号：US20050105301A1

公开(公告)日：2005-05-19

申请号：US10985714

申请日：2004-11-10

申请人： Hitoshi Takeda ,  Tsukasa Tokida

发明人： Hitoshi Takeda ,  Tsukasa Tokida

IPC分类号： F21S8/12 ,  F21S8/10 ,  F21V9/16 ,  F21V13/00 ,  F21W101/10 ,  F21Y101/02

CPC分类号： F21S41/155 ,  F21S41/14 ,  F21S41/143 ,  F21S41/147 ,  F21S41/16 ,  F21V9/30 ,  F21Y2115/10 ,  F21Y2115/30

摘要： The lamp for generating light, comprises a semiconductor light emitting element for emitting light, a fluorescent material, provided away from the semiconductor light emitting element, a first optical member operable to focus the light generated by the semiconductor light emitting element on the fluorescent material; and a second optical member having an optical center at a position where the fluorescent material is provided, operable to emit light generated by the fluorescent material based on the light focused by the first optical member to an outside of the lamp. The lamp is used as a headlamp in a vehicle, and the second optical member emits the light generated by the fluorescent material to the outside of the lamp, so that the second optical member form sat least one of a part of a cut line that defines a boundary between a bright region and a dark region of the headlamp.

摘要翻译： 用于产生光的灯包括用于发射光的半导体发光元件，远离半导体发光元件设置的荧光材料，可操作以将由半导体发光元件产生的光聚焦在荧光材料上的第一光学元件; 以及第二光学构件，其具有在设置有荧光材料的位置处的光学中心，可操作以基于由第一光学构件聚焦的光将荧光材料产生的光发射到灯的外部。 灯被用作车辆中的前照灯，第二光学构件将由荧光材料产生的光发射到灯的外部，使得第二光学构件形成至少一个切割线的一部分，其限定 前照灯的亮区域和暗区域之间的边界。

公开(公告)号：US06583587B2

公开(公告)日：2003-06-24

申请号：US10083994

申请日：2002-02-25

申请人： Masayasu Ito ,  Hitoshi Takeda

发明人： Masayasu Ito ,  Hitoshi Takeda

IPC分类号： G05F100

CPC分类号： H05B41/386 ,  H05B41/2882 ,  Y02B20/204 ,  Y10S315/05

摘要： A discharge lamp lighting circuit adapted to control a transient power corresponding to a cooling condition or a light-out time of a discharge lamp without using a capacitor or storage device having a large capacity, thereby reducing a cost and a size. Power control in a steady state of a discharge lamp is carried out in response to a detection signal for a voltage and a current in the discharge lamp, and a power to be transiently applied to the discharge lamp is controlled before a transition to the power control. The power to be transiently applied is set to be higher than the power in the steady state, thereby promoting light emission of the discharge lamp. An increment in the transient applied power which exceeds the power in the steady state is specified corresponding to a voltage applied to the discharge lamp, a variation in the voltage and a time elapsed from a time that the discharge lamp is lighted up or a start of an operation of a lighting circuit. More specifically, a dedicated circuit for detecting the light-out time of the discharge lamp is eliminated to utilize only detection information required for the power control of the discharge lamp.

公开(公告)号：US06552501B2

公开(公告)日：2003-04-22

申请号：US09901399

申请日：2001-07-09

申请人： Masayasu Ito ,  Hitoshi Takeda

发明人： Masayasu Ito ,  Hitoshi Takeda

IPC分类号： G05F100

CPC分类号： H05B41/46 ,  H05B41/2851

摘要： In a discharge lamp lighting circuit 1, a control circuit 7 detects a failure in a discharge lamp 8 or the lighting circuit to stop supplying the power to the discharge lamp 8 or stop the operation of the lighting circuit, or lights another light source as a substitute light source for the discharge lamp and notifies the occurrence of a failure when the discharge lamp 8 can no longer be lit. A delay time generator circuit 31 is provided for a failure detection/determination circuit 22 such that the foregoing functions are prohibited until a predefined time period is elapsed after the time switch means SW1, SW2 are substantially simultaneously switched on to cause the lighting circuit to start operating.

摘要翻译： 在放电灯点亮电路1中，控制电路7检测放电灯8或者点亮电路的故障，停止向放电灯8供电或者停止点灯电路的动作，或照亮另一个光源 替代放电灯的光源，并且当放电灯8不能点亮时通知发生故障。 延迟时间发生器电路31被设置用于故障检测/确定电路22，使得在时间切换装置SW1，SW2基本上同时接通之后直到经过预定义的时间段才能禁止上述功能，以使得点亮电路开始 操作。

公开(公告)号：US06534930B2

公开(公告)日：2003-03-18

申请号：US09901928

申请日：2001-07-10

申请人： Masayasu Ito ,  Hitoshi Takeda

发明人： Masayasu Ito ,  Hitoshi Takeda

IPC分类号： H05B3704

CPC分类号： H05B41/46 ,  H05B41/285 ,  Y02B20/183 ,  Y02B20/186

摘要： A discharge lamp lighting circuit 1 has a DC power supply section 4 for receiving power supply from a DC power supply 2, a DC-AC conversion section 5 for converting an output voltage of the DC power supply section 4 into an AC voltage and then applying the AC voltage to a discharge lamp 8, and a starter circuit 6 for applying a high-voltage pulse to the discharge lamp 8 for starting the lamp. A control circuit 7 detects an anomaly occurring in the discharge lamp or the lighting circuit and stops supplying power to the discharge lamp 8 and also lights another light source as an alternative light source to the discharge lamp 8 or notifies a driver of occurrence of the anomaly. An internal state monitoring circuit 26 is provided for monitoring the operation state of the control circuit itself and when an anomaly about the control circuit 7 is detected, the alternative light source is lighted or the driver is notified of occurrence of the anomaly.

摘要翻译： 放电灯点亮电路1具有用于从直流电源2接收电力的直流电源部4，将直流电源部4的输出电压变换成交流电压然后施加的直流侧交流变换部5 到放电灯8的AC电压，以及用于将高电压脉冲施加到用于启动灯的放电灯8的起动电路6。 控制电路7检测放电灯或照明电路中发生的异常，并停止向放电灯8供电，并将另一光源作为替代光源照射到放电灯8或通知驾驶员出现异常 。 提供内部状态监视电路26，用于监视控制电路本身的操作状态，并且当检测到关于控制电路7的异常时，替代光源被点亮或驾驶员被通知异常的发生。

公开(公告)号：US06504316B2

公开(公告)日：2003-01-07

申请号：US09796291

申请日：2001-02-28

申请人： Masayasu Ito ,  Hitoshi Takeda

发明人： Masayasu Ito ,  Hitoshi Takeda

IPC分类号： H05B3702

CPC分类号： H05B41/2886 ,  H01J61/54 ,  H05B41/2883 ,  H05B41/2888 ,  H05B41/2928 ,  H05B41/384 ,  Y02B20/202 ,  Y02B20/206 ,  Y02B20/208

摘要： A discharge lamp lighting circuit 1 has a DC power supply circuit 3 for outputting a DC voltage and a DC-AC conversion circuit 4 for converting the output voltage of the DC power supply circuit 3 into an AC voltage and then supplying the AC voltage to a discharge lamp 6. To light the discharge lamp 6, a predetermined period of time over which the polarity of the voltage supplied from the DC-AC conversion circuit 4 to the discharge lamp 6 is defined as either positive or negative and is provided before the discharge lamp 6 is lighted. The voltage polarity is forcibly inverted to limit the duration of the period so as not to exceed the predetermined time. The circuit reduces costs and prevents short life and degradation of a discharge lamp by placing a time limit on the duration of the period over which the supply voltage polarity is temporarily fixed before the discharge lamp is lighted.

摘要翻译： 放电灯点亮电路1具有用于输出直流电压的直流电源电路3和用于将直流电源电路3的输出电压转换为交流电压的直流 - 交流转换电路4，然后将交流电压提供给 放电灯6.为了点亮放电灯6，将从DC-AC转换电路4提供给放电灯6的电压的极性定义为正或负并且在放电之前提供的预定时间段 灯6点亮。 电压极性被强制反转以限制周期的持续时间，以便不超过预定时间。 该电路通过在放电灯点亮之前暂时固定电源电压极性的期间的持续时间来降低成本并防止放电灯的寿命短和劣化。

公开(公告)号：US06491593B2

公开(公告)日：2002-12-10

申请号：US09921724

申请日：2001-08-03

申请人： Hitoshi Takeda

发明人： Hitoshi Takeda

IPC分类号： A63B5304

CPC分类号： A63B53/04 ,  A63B53/047 ,  A63B60/00 ,  A63B2053/0416 ,  B23K26/28 ,  B23K2103/05

摘要： A higher performance golf club with a high degree of freedom for the choice of materials used for the head is provided. A shaft 3 is connected to a head made by combining a head body 7, a face member 8 and a weight 10. Then with regards to the head 2, a step 11 is formed in a face corresponding portion 1A of the head body 7, and the face member 8 of a different type to the head body 7 is arranged in the step 11. A ring member 9 is provided so as to span between the head body 7 and the face member 8. The head body 7 and the ring member 9 are secured together to thereby stoppingly engage the front face edge 8A side of the face member 8 by means of the steps 11 and 12, and on the other hand, the rear face 8B is stoppingly engaged by means of the ring member 9. Hence the face member 8 itself can be secured without welding.