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

US4803384A Pulse amplifier suitable for use in the semiconductor laser driving device 失效
标题翻译：脉冲放大器适用于半导体激光驱动装置
公开(公告)号：US4803384A
公开(公告)日：1989-02-07
申请号：US921110
申请日：1986-10-21
申请人： Kazuo Yamane , Masakazu Mori , Takashi Tsuda , Yoshinori Ohkuma , Kazuhiro Suzuki
发明人： Kazuo Yamane , Masakazu Mori , Takashi Tsuda , Yoshinori Ohkuma , Kazuhiro Suzuki
IPC分类号： H01S5/042 , H01S5/062 , H01S5/0683 , H03K5/02 , H03K5/08 , G06G7/12 , H01S3/00 , H03L5/00
CPC分类号： H01S5/06216 , H01S5/06835 , H03K5/023 , H03K5/086 , H01S5/0428
摘要： A semiconductor laser driving device using FET's as a positive element in a bias current supply circuit and a pulse current supply circuit, and having compensating circuits for compensating differences in the characteristics of the FET's and a laser diode used in the driving device. Also a pulse amplifier suitable for use as the pulse current supply circuit in the semiconductor driving device, which circuit cuts off a pulse top side portion and a pulse base side portion of an input pulse with respect to a mesial point of the input pulse to obtain an output pulse having a desired pulse amplitude in response to a control signal, without varying a pulse width.

2. 发明授权

US4813048A Semiconductor laser driving device 失效
标题翻译：半导体激光驱动装置
公开(公告)号：US4813048A
公开(公告)日：1989-03-14
申请号：US197214
申请日：1988-05-23
申请人： Kazuo Yamane , Masakazu Mori , Takashi Tsuda , Yoshinori Ohkuma , Kazuhiro Suzuki
发明人： Kazuo Yamane , Masakazu Mori , Takashi Tsuda , Yoshinori Ohkuma , Kazuhiro Suzuki
IPC分类号： H01S5/042 , H01S5/062 , H01S5/0683 , H03K5/02 , H03K5/08 , H01S3/00
CPC分类号： H01S5/06216 , H01S5/06835 , H03K5/023 , H03K5/086 , H01S5/0428
摘要： A semiconductor laser driving device using FET's as a positive element in a bias current supply circuit and a pulse current supply circuit, and having compensating circuits for compensating differences in the characteristics of the FET's and a laser diode used in the driving device. Also a pulse amplifier suitable for use as the pulse current supply circuit in the semiconductor driving device, which circuit cuts off a pulse top side portion and a pulse base side portion of an input pulse with respect to a mesial point of the input pulse to obtain an output pulse having a desired pulse amplitude in response to a control signal, without varying a pulse width.

3. 发明授权

US4816699A Slice amplifier using FET's 失效
标题翻译：使用FET的片式放大器
公开(公告)号：US4816699A
公开(公告)日：1989-03-28
申请号：US094680
申请日：1987-10-09
申请人： Masakazu Mori , Tetsuo Wada , Yuji Miyaki , Kazuo Yamane , Kazuhiro Suzuki , Yoshinori Ohkuma
发明人： Masakazu Mori , Tetsuo Wada , Yuji Miyaki , Kazuo Yamane , Kazuhiro Suzuki , Yoshinori Ohkuma
IPC分类号： H03G11/00 , H03K5/08 , H03K19/003
CPC分类号： H03K5/08 , H03G11/00 , H03K19/00384
摘要： A slice amplifier using field effect transistors (FET's) is provided which is suitable for achieving a correct discrimination of logics "0" and "1" of an input signal (S.sub.in) at very high speed by reshaping the input signal (S.sub.in) into rectangular shaped pulses (S.sub.out). The top and bottom of each pulse are determined to predetermined constant levels by using a first FET (T.sub.1) and a second FET (T.sub.2) with the aid of a first monitor and control unit (41) and second monitor and control unit (42). The first and second monitor and control units (41, 42) monitor the drain voltages of the first and second FET's (T.sub.1, T.sub.2) and control the gate-source voltages thereof, respectively, so as to realize the predetermined constant levels.
摘要翻译： PCT No.PCT / JP86 / 00639 Sec。 371日期1987年10月9日第 102（e）1987年10月9日PCT PCT 1986年12月17日PCT公布。第WO87 / 04027号公报日期1987年7月2日。提供一种使用场效应晶体管（FET）的片式放大器，其适用于通过重新形成对正确鉴别输入信号（Sin）的逻辑“0”和“1” 输入信号（Sin）变成矩形脉冲（Sout）。借助于第一监视和控制单元（41）和第二监视和控制单元（42），通过使用第一FET（T1）和第二FET（T2）将每个脉冲的顶部和底部确定为预定的恒定电平，。第一和第二监视和控制单元（41,42）分别监视第一和第二FET（T1，T2）的漏极电压并分别控制其栅极 - 源极电压，以便实现预定的恒定电平。

4. 发明授权

US5680246A Optical amplifier and optical transmission apparatus 失效
标题翻译：光放大器和光传输装置
公开(公告)号：US5680246A
公开(公告)日：1997-10-21
申请号：US412290
申请日：1995-03-28
申请人： Tsukasa Takahashi , Hiroyuki Itou , Yuji Tamura , Michikazu Shima , Kazuo Yamane , Yumiko Kawasaki , Keisuke Imai , Yoshinori Ohkuma , Kazuhiro Suzuki , Yasunori Nagakubo , Takashi Tsuda , Yuji Miyaki
发明人： Tsukasa Takahashi , Hiroyuki Itou , Yuji Tamura , Michikazu Shima , Kazuo Yamane , Yumiko Kawasaki , Keisuke Imai , Yoshinori Ohkuma , Kazuhiro Suzuki , Yasunori Nagakubo , Takashi Tsuda , Yuji Miyaki
IPC分类号： H01S3/07 , H01S3/06 , H01S3/067 , H01S3/10 , H01S3/13 , H01S3/131 , H04B10/07 , H04B10/2507 , H04B10/29 , H04B10/293 , H04B10/564 , H04B10/572 , H01S3/00
CPC分类号： H04B10/564 , H01S3/1301 , H04B10/077 , H04B10/07955 , H04B10/2912 , H04B10/2931 , H01S3/06754
摘要： The optical amplifier includes a doped fiber doped with a rare earth element, a pumping light source, means for introducing signal light and pumping light into the doped fiber, detection means for detecting whether or not amplified signal light is included in light outputted from the doped fiber, and means for decreasing the intensity of the pumping light when it is detected that amplified signal light is not included. It can be possible to eliminate an influence of an optical surge arising from a characteristic of the doped fiber.
摘要翻译：光放大器包括掺杂有稀土元素的掺杂光纤，泵浦光源，用于将信号光和泵浦光引入掺杂光纤的装置，用于检测放大信号光是否包含在从掺杂光光纤，以及当检测到不包括放大信号光时降低泵浦光强度的装置。可以消除由掺杂光纤的特性引起的光学浪涌的影响。

5. 发明授权

US5732096A Control circuit for supplying a driving current to a laser diode 失效
标题翻译：用于向激光二极管提供驱动电流的控制电路
公开(公告)号：US5732096A
公开(公告)日：1998-03-24
申请号：US655813
申请日：1996-05-31
申请人： Kazuhiro Suzuki , Hiroshi Kuzukami , Yuji Miyaki , Akihiko Yasuda , Yoshinori Ohkuma
发明人： Kazuhiro Suzuki , Hiroshi Kuzukami , Yuji Miyaki , Akihiko Yasuda , Yoshinori Ohkuma
IPC分类号： H01S5/068 , H01S5/0683 , H01S3/00
CPC分类号： H01S5/06832
摘要： The control circuit for supplying a driving current to a laser diode makes it possible to keep the laser driving current variable in a wide range. The control circuit includes a laser diode, a photo diode for receiving a part of an optical output emitted from the laser diode and outputting an electrical signal corresponding to a level of the optical output, a first current supplying circuit for supplying a bias current to the laser diode, a first monitor circuit for monitoring a size of a signal driving current supplied by the first current supplying circuit, a second monitor circuit for monitoring a size of the bias current supplied by the second current supplying circuit, a first feed-back loop for controlling the signal driving current supplied from the first current supplying circuit by the output of the first monitor circuit, as a reference of the electric signal outputted from the photo diode corresponding to the level of the optical output emitted from the laser diode, a second feed-back loop for controlling the bias current supplied from the second current supplying circuit by the output of the second monitor circuit, as said reference of the signal outputted from the photo diode corresponding to the level of the optical output emitted form the laser diode; and an adder circuit for adding an offset current of the signal driving current supplied from the first current supplying circuit on the outside of the first feed-back loop.
摘要翻译：用于向激光二极管提供驱动电流的控制电路使得可以将激光驱动电流保持在宽范围内。所述控制电路包括激光二极管，用于接收从所述激光二极管发射的光输出的一部分并输出与所述光输出的电平对应的电信号的光电二极管;第一电流供应电路，激光二极管，用于监测由第一电流供应电路提供的信号驱动电流的大小的第一监视器电路，用于监视由第二电流供应电路提供的偏置电流的大小的第二监视电路，第一反馈回路用于通过第一监视电路的输出来控制从第一电流供应电路提供的信号驱动电流作为从与激光二极管发射的光输出的电平相对应的从光电二极管输出的电信号的参考，第二反馈回路，用于通过第二监视电路的输出来控制从第二电流供应电路提供的偏置电流所述参考从光电二极管输出的信号对应于从激光二极管发射的光输出的电平; 以及加法电路，用于将从第一电流供应电路提供的信号驱动电流的偏移电流加到第一反馈回路的外部。

6. 发明授权

US09202622B2 Welding transformer and welding transformer assembly and welding apparatus 有权
标题翻译：焊接变压器和焊接变压器总成及焊接设备
公开(公告)号：US09202622B2
公开(公告)日：2015-12-01
申请号：US13813174
申请日：2012-06-29
申请人： Koji Kai , Kazuki Houzan , Akira Nagai , Kazuhiro Suzuki
发明人： Koji Kai , Kazuki Houzan , Akira Nagai , Kazuhiro Suzuki
IPC分类号： B23K11/24 , H01F27/06 , H01F38/08 , B23K11/11 , H01F27/40
CPC分类号： H01F38/085 , B23K11/115 , B23K11/241 , B23K2101/18 , H01F2027/408
摘要： It is possible to control a welding in a high speed and a high precision large electric current, and consumption electric power is also reduced. In the welding transformer, a loop magnetic core 25, a wound primary coil 12, plural positive side coils 14 and plural negative side coils 16 that are alternately sandwiched between respective gaps 12a of the primary coil 12, are comprised. A coil is fixed on the other surface of a contact base member 62. On the other surface of the contact base member 62, a first connection polar board 44 is electrically connected to a positive side electric conductor 30 through the first connection polar board 44. A negative side coil 16 is electrically connected to a negative side electric conductor 32. The connecting part of the positive side coil 14 and the negative side coil 16 is electrically connected to the third connection polar board 48. By sandwiching a thin insulation layer 31, a positive side electric conductor 30, a rectifying device 18 and a first polar board 34 are arranged on one side; A negative side electric conductor 32, a rectifying device 20 and a second polar board 36 are arranged on the other side; and the first polar board 34 and the second polar board 36 are electrically connected to a third polar board 38. It is possible to use by combining plural units and by connecting an output side in parallel in a small size and a large capacity.
摘要翻译：可以高速，高精度的大电流控制焊接，消耗电力也降低。在焊接变压器中，包括交替夹在初级线圈12的相应间隙12a之间的环形磁芯25，绕组初级线圈12，多个正侧线圈14和多个负侧线圈16。线圈固定在接触基底构件62的另一个表面上。在接触基底构件62的另一个表面上，第一连接极板44通过第一连接极板44电连接到正侧电导体30。负极侧线圈16与负极侧导体32电连接。正极侧线圈14与负极侧线圈16的连接部与第3连接极板48电连接。通过夹持薄层绝缘层31，正侧导电体30，整流装置18和第一极板34一侧配置; 负侧导电体32，整流装置20和第二极板36配置在另一侧。并且第一极板34和第二极板36电连接到第三极板38.可以通过组合多个单元并且通过以小尺寸和大容量并联连接输出侧来使用。

7. 发明授权

US09076256B2 Information processing device, information processing method, and program 有权
标题翻译：信息处理装置，信息处理方法和程序
公开(公告)号：US09076256B2
公开(公告)日：2015-07-07
申请号：US13578952
申请日：2011-03-09
申请人： Hiroyuki Ishige , Kazuhiro Suzuki , Akira Miyashita
发明人： Hiroyuki Ishige , Kazuhiro Suzuki , Akira Miyashita
IPC分类号： G06K9/36 , G06T19/00 , G06T7/00 , G06F3/01
CPC分类号： G06T19/006 , G06F3/011 , G06T7/73
摘要： An information processing apparatus that acquires first posture information corresponding to the information processing apparatus and a first distance coordinate corresponding to the information processing apparatus, and second posture information corresponding to another information processing apparatus and a second distance coordinate corresponding to the another information processing apparatus. The information processing apparatus then calculates an object's position in a virtual space based on the first and second posture information and the first and second distance coordinates.
摘要翻译：一种信息处理装置，其获取与所述信息处理装置对应的第一姿态信息和与所述信息处理装置对应的第一距离坐标，以及与所述另一信息处理装置对应的第二姿势信息和与所述另一信息处理装置对应的第二距离坐标。信息处理装置然后基于第一和第二姿势信息以及第一和第二距离坐标来计算物体在虚拟空间中的位置。

8. 发明授权

US09005500B2 Method of manufacturing film for film capacitor and film for film capacitor 有权
标题翻译：薄膜电容器薄膜和薄膜电容薄膜的制造方法
公开(公告)号：US09005500B2
公开(公告)日：2015-04-14
申请号：US12970672
申请日：2010-12-16
申请人： Michimasa Ote , Takashi Gonda , Junya Ishida , Kenro Takizawa , Kazuhiro Suzuki , Yuzo Morioka
发明人： Michimasa Ote , Takashi Gonda , Junya Ishida , Kenro Takizawa , Kazuhiro Suzuki , Yuzo Morioka
IPC分类号： B29C47/10 , B29C47/94 , B29C47/92 , B29C47/00 , B29C47/88 , C08J5/18 , C08L79/08 , H01G4/18 , H01G13/00 , B29C47/14 , B29K79/00 , B29K105/00
CPC分类号： B29C47/10 , B29C47/0004 , B29C47/0021 , B29C47/1072 , B29C47/14 , B29C47/8845 , B29C47/886 , B29C47/92 , B29C2947/92152 , B29C2947/922 , B29C2947/92228 , B29C2947/92238 , B29C2947/92285 , B29C2947/92342 , B29C2947/92438 , B29C2947/92447 , B29C2947/9259 , B29C2947/92923 , B29K2079/085 , B29K2105/256 , C08J5/18 , C08J2379/08 , C08L79/08 , H01G4/18 , H01G13/00 , Y10T428/24355
摘要： When extrusion of a molten resin by means of an extruder is started, a simple polyetherimide resin is melt extruded from a lip portion 7a of a T-die 7, and a film of the simple polyetherimide resin is molded. The molding material is then switched to a resin composition including the polyetherimide resin and a fluorine resin and then a film of the resin composition is continuously extruded and molded from the T-die 7. Having been covered with a very thin film 8a of the simple polyetherimide resin, on a flow passage face of the lip portion 7a of the T-die 7, a resin composition layer 8b including a polyetherimide resin and a fluorine resin, which has affinity with the film 8a, is then formed at a center part.
摘要翻译：当通过挤出机挤出熔融树脂时，将简单的聚醚酰亚胺树脂从T型模头7的唇部7a熔融挤出，并且模制简单的聚醚酰亚胺树脂的膜。然后将成型材料切换成包括聚醚酰亚胺树脂和氟树脂的树脂组合物，然后将树脂组合物的膜从T模具7连续地挤出和模塑。已经用简单的薄膜8a覆盖聚醚酰亚胺树脂，在T型模7的唇部7a的流路面上，与中心部分形成有与膜8a亲和的聚醚酰亚胺树脂和氟树脂的树脂组合物层8b。

9. 发明授权

US08742527B2 Solid state imaging device, solid state imaging element, portable information terminal device and method for manufacturing the solid state imaging element 有权
标题翻译：固态成像装置，固态成像元件，便携式信息终端装置以及固态成像元件的制造方法
公开(公告)号：US08742527B2
公开(公告)日：2014-06-03
申请号：US13416290
申请日：2012-03-09
申请人： Kazuhiro Suzuki , Risako Ueno , Honam Kwon , Mitsuyoshi Kobayashi , Hideyuki Funaki
发明人： Kazuhiro Suzuki , Risako Ueno , Honam Kwon , Mitsuyoshi Kobayashi , Hideyuki Funaki
IPC分类号： H01L21/00 , H01L31/0232
CPC分类号： H01L27/14605 , H01L24/32 , H01L27/14618 , H01L27/14625 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014
摘要： According to one embodiment, a solid state imaging device includes a sensor substrate curved such that an upper face having a plurality of pixels formed is recessed and an imaging lens provided on the upper face side.
摘要翻译：根据一个实施例，固态成像装置包括弯曲的传感器基板，使得形成有多个像素的上表面凹陷，并且设置在上表面侧的成像透镜。

10. 发明授权

US08690186B2 Airbag system of saddle-ride type vehicle 有权
标题翻译：鞍式车辆安全气囊系统
公开(公告)号：US08690186B2
公开(公告)日：2014-04-08
申请号：US12877213
申请日：2010-09-08
申请人： Kazuyoshi Kuroki , Satoshi Iijima , Kazuhiro Suzuki
发明人： Kazuyoshi Kuroki , Satoshi Iijima , Kazuhiro Suzuki
IPC分类号： B60R21/231 , B60R21/2338
CPC分类号： B62J27/00 , B60R21/231 , B60R21/233 , B60R2021/0048 , B60R2021/0088 , B60R2021/161 , B60R2021/23386
摘要： An airbag system is configured to fulfill its role on a saddle-ride type vehicle even when the vehicle collides with a side of a vehicle moving in a generally perpendicular direction. An embodiment of the airbag system includes an airbag which is configured to the inflated and fully upward from the vehicle front of a rider. The airbag includes a head part opposite to a rider's head during inflation and deployment, and a neck part which rises upward from the vehicle and toward the head part. The neck part has a width in a direction of vehicle width which is narrower than that of the head part. The neck part includes neckings curved inward in the direction of the vehicle width.
摘要翻译：安全气囊系统被配置为即使当车辆与大致垂直的方向移动的车辆的一侧碰撞时也能够在骑乘式车辆上发挥其作用。安全气囊系统的一个实施例包括一个气囊，其构造成从骑车人的车辆前方充气并完全向上。安全气囊包括在充气和展开期间与骑手的头部相对的头部，以及从车辆向上升起并朝向头部的颈部。颈部的车宽方向的宽度比头部的宽度窄。颈部包括沿车宽方向向内弯曲的颈部。

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