公开(公告)号：US06614518B1

公开(公告)日：2003-09-02

申请号：US09480181

申请日：2000-01-11

申请人： Norio Ishikawa ,  Norihisa Hosoi ,  Susumu Shirai ,  Michio Nishio ,  Ryuji Tsuji ,  Tomoya Kimata

发明人： Norio Ishikawa ,  Norihisa Hosoi ,  Susumu Shirai ,  Michio Nishio ,  Ryuji Tsuji ,  Tomoya Kimata

IPC分类号： G01J142

CPC分类号： G01J1/42

摘要： A multi-point light measuring system for sensing an optical characteristic such as illuminance at a plurality of measurement points with respect to the same illumination is configured by a single main unit, a plurality of light measuring units and a plurality of adapters for data communication. At least one light measuring unit and the main unit are connected by wired or wireless adapters, and each adjoining two light measuring units is connected by wired adapters. A controller of the main unit controls the light measuring units by commands transmitted by the adapters for obtaining light measuring data from the light measuring units and displays a measurement result on a display of the main unit.

摘要翻译： 用于感测相对于相同照明的多个测量点的照度的光学特性的多点光测量系统由单个主单元，多个光测量单元和用于数据通信的多个适配器构成。 至少一个光测量单元和主单元通过有线或无线适配器连接，每个相邻的两个测光单元通过有线适配器连接。 主机的控制器通过由适配器发送的命令来控制光测量单元，用于从光测量单元获取光测量数据，并在主单元的显示器上显示测量结果。

公开(公告)号：US5589934A

公开(公告)日：1996-12-31

申请号：US368876

申请日：1995-01-05

申请人： Norihisa Hosoi ,  Susumu Shirai ,  Kenichiro Hibi ,  Yoshihiro Okui ,  Takehiro Katoh ,  Yoshihiko Azuma

发明人： Norihisa Hosoi ,  Susumu Shirai ,  Kenichiro Hibi ,  Yoshihiro Okui ,  Takehiro Katoh ,  Yoshihiko Azuma

IPC分类号： G01J1/02 ,  G01J1/42 ,  G01J1/44 ,  G01J1/46 ,  G03B15/05

CPC分类号： G01J1/4204 ,  G01J1/4214 ,  G03B7/16

摘要： A light measuring apparatus capable of measuring ambient light, flash light from a flash source directly connected to the light measuring apparatus and flash light from a flash source that is remote. A photoelectric sensor can convert the light into electrical signals when an operator starts a light measurement cycle. A flash light emission signal can be generated to a flash source. The computer circuit can process the light signals to determine the specific mode of operation of the light measuring process, and based upon that particular mode of operation to appropriately calculate measurement values.

摘要翻译： 一种能够测量环境光的光测量装置，来自直接连接到光测量装置的闪光源的闪光灯和来自遥控器的闪光源的闪光灯。 光电传感器可以在操作员开始光测量循环时将光转换为电信号。 可以向闪光源产生闪光发光信号。 计算机电路可以处理光信号以确定光测量过程的具体操作模式，并且基于该特定操作模式来适当地计算测量值。

公开(公告)号：US5565990A

公开(公告)日：1996-10-15

申请号：US18381

申请日：1993-02-17

申请人： Norihisa Hosoi ,  Seiki Yamaguchi ,  Mikio Uematsu ,  Yoshihiro Okui

发明人： Norihisa Hosoi ,  Seiki Yamaguchi ,  Mikio Uematsu ,  Yoshihiro Okui

IPC分类号： G01J5/60 ,  G01J1/42 ,  G01J3/51 ,  G01J3/50

CPC分类号： G01J3/51 ,  G01J1/4214

摘要： A photographic color temperature meter capable of measuring light including stationary light and flash light. The meter controls timing of light measurements so that light measurement is performed during the time when stationary light and flash light are included and when only stationary light is included. Thereafter, calculation of color temperature only of flash light is performed.

摘要翻译： 能够测量包括固定光和闪光的光的照相色温计。 该仪表控制光测量的时间，以便在包括固定光和闪光灯以及只包含固定光的时间期间执行光测量。 此后，仅进行闪光灯的色温的计算。