公开(公告)号：US3704059A

公开(公告)日：1972-11-28

申请号：US3704059D

申请日：1970-10-23

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G02B26/02 ,  G02F1/36

CPC classification number: G02B26/004

Abstract: A controllable light reflective device made up of a chamber having at least a portion of its walls transparent to form a window therein with a light reflective structure forming part of or associated with said window. A fluid is placed in the chamber with structure for controllably displacing the fluid to and from a selected portion of the chamber and in optical cooperation with the reflective structure so as to control the amount of incident light which is reflected by the device through the window.

Abstract translation: 一种可控光反射装置，其由室的至少一部分透明的室构成，以在其中形成具有形成所述窗的一部分或与之相关联的光反射结构的窗口。 流体被放置在具有结构的腔室中，用于将流体可控地移动到腔室的选定部分并且与腔室的选定部分配合，并与反射结构光学协作，以便控制被器件通过窗口反射的入射光量。

公开(公告)号：US3473875A

公开(公告)日：1969-10-21

申请号：US3473875D

申请日：1967-08-17

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G01C11/00 ,  G01C11/12 ,  H01J39/12

CPC classification number: G01C11/00

公开(公告)号：US3572896A

公开(公告)日：1971-03-30

申请号：US3572896D

申请日：1967-06-26

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G02B26/02 ,  G09F9/37 ,  G02F1/28

CPC classification number: G02B26/004 ,  G02B26/02 ,  G09F9/375

Abstract: A controllable light reflective device made up of a chamber having at least a portion of its walls transparent to form a window therein with a light reflective structure forming part of or associated with said window. A fluid is placed in the chamber with structure for controllably displacing the fluid to and from a selected portion of the chamber and in optical cooperation with the reflective structure so as to control the amount of incident light which is reflected by the device through the window.

公开(公告)号：US3555546A

公开(公告)日：1971-01-12

申请号：US3555546D

申请日：1967-09-29

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G01C11/00 ,  G06K7/14

CPC classification number: G01C11/00

Abstract: THIS INVENTION CONSISTS OF APPARATUS WHICH UTILIZES A SUPPLIED CHART IN WHICH DATA IS STORED IN ELEMENTARY REGIONS, USING ONE ELEMENT OF A MULTIELEMENT CODE TO DELINEATE THE DATA QUANTUM ASSIGNED TO EACH ELEMENTARY REGION. THE EQUIPMENT INCLUDES AN ARRANGEMENT WITH WHICH THE REGIONS ALONG ANY ARBITRARY DEFINED PATH ACROSS THE FIELD OF THE CHART ARE SENSED TO PROVIDE SIGNALS WHICH ARE UTILIZED TO OUTPUT THE DATA PROFILE ALONG THE SELECTED PATH.

公开(公告)号：US3704058A

公开(公告)日：1972-11-28

申请号：US3704058D

申请日：1970-10-23

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G02B26/02 ,  G02F1/36

CPC classification number: G02B26/004

Abstract: A controllable light reflective device made up of a chamber having at least a portion of its walls transparent to form a window therein with a light reflective structure forming part of or associated with said window. A fluid is placed in the chamber with structure for controllably displacing the fluid to and from a selected portion of the chamber and in optical cooperation with the reflective structure so as to control the amount of incident light which is reflected by the device through the window.

Abstract translation: 一种可控光反射装置，其由室的至少一部分透明的室构成，以在其中形成具有形成所述窗的一部分或与之相关联的光反射结构的窗口。 流体被放置在具有结构的腔室中，用于将流体可控地移动到腔室的选定部分并且与腔室的选定部分配合，并与反射结构光学协作，以便控制被器件通过窗口反射的入射光量。

公开(公告)号：US3554645A

公开(公告)日：1971-01-12

申请号：US3554645D

申请日：1966-01-24

Applicant: BUNKER RAMO

Inventor： BERTRAM SIDNEY

IPC: G01C11/00 ,  G01C11/12

CPC classification number: G01C11/00

Abstract: AN AUTOMATIC STEREOMAPPING SYSTEM INCORPORATING A MECHANICALLY AND ELECTRONICALLY CONTROLLED SCANNING ARRANGEMENT. IN ONE EMBODIMENT MEANS ARE PROVIDED FOR ELECTRONICALLY CONTROLLING THE POSITIONNG OF THE SCANNING MEANS IN ACCORDANCE WITH THE DETECTED TIME DISPLACEMENT OF THE SIGNALS OBTAINED AS A RESULT OF SCANNING EACH INCREMENTAL AREA SO AS TO ELECTRONICALLY COMPENSATE FOR ANY HEIGHT ERROR WITHOUT HAVING TO WAIT FOR MECHANICAL COMPENSATION. IN ANOTHER EMBODIMENT ELECTRONIC DIFFERENTIAL DELAY MEANS ARE USED TO ELIMATE ANY TIME DISPLACEMENT BETWEEN THE SIGNALS OBTAINED FROM SCANNING. IN THE FIRST EMBODIMENT A MEASURE OF HEIGHT IS OBTAINED IN RESPONSE TO THE MECHANICAL AND ELECTRONIC POSITIONS OF THE SCANNING MEANS, AND IN THE SECOND EMBODIMENT IS OBTAINED IN RESPONSE TO THE MECHANICAL POSITION OF THE SCANNING MEANS AND THE AMOUNT OF DIFFERENTIAL DELAY REQUIRED TO COMPENSATE FOR ANY TIME DISPLACEMENT BETWEEN THE SIGNALS OBTAINED FROM SCANNING.