| Patent Number |
Title Of Patent |
Date Issued |
| 5111051 |
Multi-anode array photomultiplier tube |
May 5, 1992 |
| A photomultiplier tube has a multi-anode array consisting of a first group of anodes arranged in the Y-direction and a second group of anodes arranged in the X-direction in the form of a plurality of rows. Each of the anodes of the first group for detecting a receiving position of ph |
| 5023894 |
Data correcting device for use with computed tomography apparatus |
June 11, 1991 |
| A data correcting device is intended to be used with a CT apparatus for obtaining a tomographic image with a subject holding means being adapted to be slidable into or out of the tunnel in a gantry. The device includes a body movement sensor for detecting a movement of a subject under |
| 4960997 |
Optical window and radiation position-sensitive detector using the same |
October 2, 1990 |
| An optical window comprises a plurality of glass members and a plurality of reflective members each being formed between the adjacent glass members. Each reflective member is made of a glass medium which is the same as the glass member and grain regions made of a material having large re |
| 4704522 |
Two dimensional weak emitted light measuring device |
November 3, 1987 |
| A two dimensional weak emitted light measuring device for determining and indicating the intensity and location of single photon light emitted from a specimen excited by radiation. The device includes an incident position detecting tube and a calculating unit for generating coordinates o |
