专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5191369A Photographing light quantity controller for endoscope 失效
标题翻译：摄影灯数量控制器
公开(公告)号：US5191369A
公开(公告)日：1993-03-02
申请号：US748026
申请日：1991-08-21
申请人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
发明人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
IPC分类号： G02B23/26 , A61B1/04 , A61B1/06 , A61B1/07 , G02B23/24
CPC分类号： G02B23/2484 , A61B1/0669 , G02B23/2469
摘要： A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light quantity controller comprises a device for supplying light for illuminating an object to the endoscope, a device for detecting a quantity of light that is reflected from the object and for outputting a signal in accordance with the detected quantity of light, and a device for amplifying the signal, with the amplifying device having a plurality of amplification factors which can be selected as desired. A photographing light quantity control device is provided for controlling the quantity of illuminating light that is supplied to the endoscope when a photographing operation is conducted, on the basis of the output signal from the amplifying device. A device is also provided for automatically switching over the amplification factors of the amplifying device from one to another in accordance with the brightness of the object.
摘要翻译：一种用于内窥镜的拍摄光量控制器，用于控制当通过内窥镜拍摄照片时的照明光量。摄影光量控制器包括用于向内窥镜照射物体的光提供装置，用于检测从物体反射的光量并根据检测到的光量输出信号的装置，以及装置用于放大信号，放大装置具有可根据需要选择的多个放大因子。提供拍摄光量控制装置，用于根据来自放大装置的输出信号来控制在进行拍摄操作时供给到内窥镜的照明光量。还提供了一种装置，用于根据对象的亮度自动地将放大装置的放大因子从一个切换到另一个。

52. 发明授权

US5159380A Photographing light quantity controller for endoscope 失效
标题翻译：摄影灯数量控制器
公开(公告)号：US5159380A
公开(公告)日：1992-10-27
申请号：US728520
申请日：1991-07-11
申请人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
发明人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
IPC分类号： G02B23/26 , A61B1/04 , A61B1/07 , G02B23/24
CPC分类号： G02B23/2469 , A61B1/0669
摘要： A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light quantity controller comprises a device for supplying light for illuminating an object to be viewed by the endoscope, a photoelectric conversion device for converting into an electric signal, a brightness level of exposure light that is applied to a photographic plane in a photographing device after being reflected from the object, and a device for integrating the output from the photoelectric conversion device and outputting the resulting integral value. The photographing light quantity controller further comprises a device for outputting a numerical value corresponding to a quantity of exposure light which is to be applied to the photographic plane, a device for converting the integral value into a numerical value on the same scale as that of the numerical value of the exposure quantity, and a device for deciding an exposure quantity, and a device for deciding an exposure time by comparing the numerical value of the exposure quantity and the output value from the integral value converting device.
摘要翻译：一种用于内窥镜的拍摄光量控制器，用于控制当通过内窥镜拍摄照片时的照明光量。拍摄光量控制器包括用于供给用于照射内窥镜观看对象的光的装置，用于转换为电信号的光电转换装置，施加到摄影装置中的摄影平面的曝光光的亮度级在从物体反射之后，以及用于对来自光电转换装置的输出进行积分并输出所得到的积分值的装置。拍摄光量控制器还包括用于输出与施加到摄影平面的曝光量相对应的数值的装置，用于将积分值转换为与所述照相平面相同尺度的数值的装置曝光量的数值和用于决定曝光量的装置，以及通过比较曝光量的数值和来自积分值转换装置的输出值来决定曝光时间的装置。

53. 发明授权

US5068301A Coating composition for electrophotographic carrier 失效
标题翻译：电子照相载体用涂料组合物
公开(公告)号：US5068301A
公开(公告)日：1991-11-26
申请号：US404544
申请日：1989-09-08
申请人： Yoshio Okamura , Mitsuhiro Takarada , Yoshiteru Kobayashi , Tadashi Takahashi
发明人： Yoshio Okamura , Mitsuhiro Takarada , Yoshiteru Kobayashi , Tadashi Takahashi
IPC分类号： C09D183/04 , G03G9/113
CPC分类号： G03G9/1137 , C09D183/04 , G03G9/1136
摘要： A coating composition to form a coat on the surface of electrophotographic carrier which imparts excellent durability, moisture resistance and flowability to the carrier comprises:(A) 100 parts by weight of an organopolysiloxane of the general formula;R.sub.a X.sub.b SiO.sub.(4-(a+b))/z wherein R represents a substituted or unsubstituted hydrocarbon residue; X represents a hydroxyl group, or a hydrolizable group; "a" is a number in the range of 0.8
摘要翻译：赋予载体优异的耐久性，耐湿性和流动性的电子照相载体表面上形成涂层的涂料组合物包括：（A）100重量份的通式的有机聚硅氧烷; RaXbSiO（4-（a + b））/ z其中R表示取代或未取代的烃残基; X表示羟基或可水解基团; “a”是在0.8

54. 发明授权

US4875539A Electric power steering control system 失效
标题翻译：电动助力转向控制系统
公开(公告)号：US4875539A
公开(公告)日：1989-10-24
申请号：US176151
申请日：1988-03-31
申请人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
发明人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
IPC分类号： B62D5/04
CPC分类号： B62D5/046
摘要： An electric power steering control system includes an electric motor for producing an assisting torque for the vehicle steering system through a reduction gear, a steering torque sensor fitted on the steering shaft, a controller for controlling the input to the motor in accordance with the torque sensor output, a battery for supplying power to the controller, and a voltage step-up circuit connected to the battery for driving the motor at a voltage higher than the battery voltage. The controller drives the motor at a high voltage.
摘要翻译：一种电动助力转向控制系统，包括：电动机，用于通过减速齿轮产生用于车辆转向系统的辅助转矩，安装在转向轴上的转向扭矩传感器;控制器，用于根据转矩传感器控制对电动机的输入输出，用于向控制器供电的电池，以及连接到电池的升压电路，用于以高于电池电压的电压驱动电动机。控制器以高电压驱动电机。

55. 发明授权

US4325114A Gate controlling circuit for a thyristor converter 失效
标题翻译：闸流控制电路用于晶闸管转换器
公开(公告)号：US4325114A
公开(公告)日：1982-04-13
申请号：US131661
申请日：1980-03-19
申请人： Sumio Kobayashi , Tadashi Takahashi , Hidetoshi Ino
发明人： Sumio Kobayashi , Tadashi Takahashi , Hidetoshi Ino
IPC分类号： H02M1/08 , H02M1/088 , H02M7/515 , H02M7/00 , H03K17/72
CPC分类号： H02M1/08
摘要： A gate controlling circuit for a thyristor converter having a forward/reverse bias voltage detecting circuit connected between the anode and the cathode of one of a plurality of serially connected thyristors in a thyristor arm of the converter for determining whether the thyristor is forward or reverse biased. The output of the forward/reverse bias voltage detector is utilized to control the gate control signals supplied to the thyristors in the thyristor arm.
摘要翻译：一种用于晶闸管转换器的栅极控制电路，其具有正向/反向偏置电压检测电路，其连接在转换器的晶闸管臂中的多个串联连接的晶闸管之一的阳极和阴极之间，用于确定晶闸管是正向还是反向偏置。正向/反向偏置电压检测器的输出用于控制提供给晶闸管臂中的晶闸管的栅极控制信号。

56. 发明授权

US4313156A Gate controlling circuit for a thyristor converter 失效
标题翻译：闸流控制电路用于晶闸管转换器
公开(公告)号：US4313156A
公开(公告)日：1982-01-26
申请号：US82339
申请日：1979-10-05
申请人： Sumio Kobayashi , Tadashi Takahashi , Hidetoshi Ino
发明人： Sumio Kobayashi , Tadashi Takahashi , Hidetoshi Ino
IPC分类号： H02M1/08 , H02M1/088 , H02M1/092 , H03K17/73 , H02H7/125
CPC分类号： H02M1/092 , H02M1/08
摘要： A gate controlling circuit for a thyristor converter having an inverse bias voltage detecting circuit which detects the inverse bias voltage across a thyristor and is connected between the anode and cathode of serially connected thyristors in a thyristor valve. A gate signal to all of the thyristors is supplied when the output of the inverse bias voltage detecting circuit drops or becomes zero after all of the thyristors are turned off.
摘要翻译：一种用于晶闸管转换器的栅极控制电路，具有反向偏置电压检测电路，其检测晶闸管两端的反向偏置电压，并连接在晶闸管阀中串联连接的晶闸管的阳极和阴极之间。当所有晶闸管都断开时，反向偏置电压检测电路的输出下降或变为零时，提供所有晶闸管的栅极信号。

57. 发明授权

US4195585A Protection apparatus for electric sewing mechine 失效
标题翻译：电动缝纫机保护装置
公开(公告)号：US4195585A
公开(公告)日：1980-04-01
申请号：US891034
申请日：1978-03-28
申请人： Tadashi Takahashi , Shigeki Morinaga
发明人： Tadashi Takahashi , Shigeki Morinaga
IPC分类号： D05B69/36 , H02P3/12
CPC分类号： H02P3/12 , D05B69/36
摘要： A protection apparatus for an electric sewing machine having a drive mechanism for driving the sewing machine by a motor comprises a speed detecting means for detecting a rotational speed of a shaft of the sewing machine, comparator means for comparing a rotational speed signal of the shaft of the sewing machine from the speed detecting means with an externally applied speed command signal indicative of a predetermined rotational speed of the sewing machine to determine from the comparison result whether the sewing machine is in a fault state, and invalidation means for deactivating the drive mechanism when the fault state of the sewing machine is determined by the comparison means. The protection apparatus detects the rotation of the shaft of the sewing machine while an operation command for the sewing machine is being inputted to early-detect an overload condition of the sewing machine. When an overload condition is detected, the motor and hence the sewing machine is stopped to prevent the damage of the motor.
摘要翻译：一种用于电动缝纫机的保护装置，其具有用于通过电动机驱动缝纫机的驱动机构，包括用于检测缝纫机的轴的转速的速度检测装置，用于将缝纫机的轴的转速信号进行比较的比较装置来自速度检测装置的缝纫机具有指示缝纫机的预定旋转速度的外部施加的速度指令信号，以根据比较结果确定缝纫机是否处于故障状态，以及用于使驱动机构失效的无效装置，缝纫机的故障状态由比较装置决定。当输入缝纫机的操作命令以早期检测缝纫机的过载状况时，保护装置检测缝纫机的轴的旋转。当检测到过载情况时，电机，因此缝纫机停止，以防止电机损坏。

58. 发明授权

US3969661A Motor control apparatus 失效
标题翻译：电机控制装置
公开(公告)号：US3969661A
公开(公告)日：1976-07-13
申请号：US498663
申请日：1974-08-19
申请人： Shigeki Morinaga , Kazuo Onishi , Tadashi Takahashi
发明人： Shigeki Morinaga , Kazuo Onishi , Tadashi Takahashi
IPC分类号： D05B69/18 , D05B69/26 , H02P3/12 , H02P7/292 , H02P7/295
CPC分类号： H02P3/12
摘要： A motor control apparatus is disclosed which comprises a speed control device for operating at a command speed a DC motor connected to a DC power supply, a dynamic braking device for braking the motor upon the issuance of a deceleration command, and a low-speed detector for generating a detection signal when the magnitude of the braking current of the motor is reduced below a set level. When the low-speed detector is energized, the speed control device is regulated thereby to run the motor at a predetermined low speed.
摘要翻译：公开了一种电动机控制装置，其包括用于以指令速度操作连接到直流电源的DC电动机的速度控制装置，用于在发出减速命令时制动电动机的动态制动装置，以及低速检测器用于当电动机的制动电流的大小降低到设定水平以下时产生检测信号。当低速检测器通电时，速度控制装置被调节从而以预定的低速运行电动机。

59. 发明授权

US08549886B2 Graphite heating furnace 有权
标题翻译：石墨加热炉
公开(公告)号：US08549886B2
公开(公告)日：2013-10-08
申请号：US11670122
申请日：2007-02-01
申请人： Tadashi Takahashi
发明人： Tadashi Takahashi
IPC分类号： C03B7/14
CPC分类号： C03B37/07 , C03B37/01257 , C03B37/0146 , C03B37/029 , C03B2205/63 , C03B2205/91
摘要： A gas supplying unit supplies a nitrogen gas into a furnace body of a graphite heating furnace in which at least a part of the furnace body is formed with a graphite. An exhausting unit exhausts a gas inside the furnace body to outside the furnace body. A dew-point temperature of the nitrogen gas supplied into the furnace body is equal to or lower than −80° C. A pressure inside the furnace body is equal to or higher than 140 Pa with respect to an atmospheric pressure outside the furnace body.
摘要翻译：气体供给单元将氮气供给到石墨加热炉的炉体中，其中炉体的至少一部分形成有石墨。排气单元将炉体内的气体排出到炉体外部。供给炉体的氮气的露点温度为-80℃以下。炉体内的压力相对于炉体外的大气压等于或高于140Pa。

60. 发明申请

US20130171319A1 METHOD FOR PRODUCING A LARGE REGION DUPLICATION OF ASPERGILLUS CHROMOSOME 有权
标题翻译：用于生产青US色素的大区域重叠的方法
公开(公告)号：US20130171319A1
公开(公告)日：2013-07-04
申请号：US13704029
申请日：2011-05-25
申请人： Tadashi Takahashi
发明人： Tadashi Takahashi
IPC分类号： C12N15/80
CPC分类号： C12N15/80 , A23L27/50
摘要： Disclosed is a technique which is for duplicating across a wide region any large region on a chromosome of a fungus belonging to Aspergillus strain, and which enables the stable and systematic acquisition of a previously un-acquirable fungus belonging to the Aspergillus strain having novel traits. Disclosed is a transformant wherein a transformation marker gene sequence is arranged on the outside of terminals (5′, 3′) of a region so as to sandwich an arbitrary region of a chromosome, and chromosome duplication has taken place by means of homologous recombination after double strand breakage generated in a homologous region inside the gene. Also disclosed is a method for duplicating an arbitrary region of a chromosome of a fungus belonging to Aspergillus strain by culturing said transformant.
摘要翻译：公开了一种技术，用于在广泛区域上复制属于曲霉菌属菌株的真菌染色体上的任何大区域，并且其能够稳定和系统地获取具有新特征的属于曲霉菌属的先前不可获得的真菌。披露了转化标记基因序列设置在区域的末端（5'，3'）的外侧，以夹持染色体的任意区域，并且通过同源重组后发生染色体复制的转化体在基因内的同源区域产生双链断裂。还公开了通过培养所述转化体来复制属于曲霉属菌株的真菌染色体的任意区域的方法。

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