| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Induction accelerator | US65631446 | 1946-03-22 | US2545958A | 1951-03-20 | KERST DONALD W |
| 62 | Magnetic induction accelerator | US76636047 | 1947-08-05 | US2540853A | 1951-02-06 | WILKINSON KENNETH J R; MILNER CHRISTOPHER J |
| 63 | Electron injection apparatus | US76483347 | 1947-07-30 | US2484549A | 1949-10-11 | BLEWETT JOHN P |
| 64 | Magnetic induction device | US68593946 | 1946-07-24 | US2473477A | 1949-06-14 | SMITH CHARLES G |
| 65 | Electronic induction accelerator apparatus and method | US60741645 | 1945-07-27 | US2473123A | 1949-06-14 | ADAMS JR GAIL D |
| 66 | Accelerating apparatus for charged particles | US72406647 | 1947-01-24 | US2465786A | 1949-03-29 | BLEWETT JOHN P |
| 67 | Electron accelerator | US50175543 | 1943-09-10 | US2394073A | 1946-02-05 | WESTENDORP WILLEM F |
| 68 | Electron accelerator control system | US50175443 | 1943-09-10 | US2394072A | 1946-02-05 | WESTENDORP WILLEM F |
| 69 | Device for accelerating electrons to very high velocities | US20637938 | 1938-05-06 | US2193602A | 1940-03-12 | PENNEY GAYLORD W |
| 70 | Betatron magnet and the x-ray generating method | JP2009553847 | 2008-09-25 | JP5042321B2 | 2012-10-03 | フェリックス・チェン |
| 71 | Induction acceleration sector cyclotron | JP2009271007 | 2009-11-30 | JP2011113901A | 2011-06-09 | TAKAYAMA TAKESHI |
| PROBLEM TO BE SOLVED: To provide an induction acceleration sector cyclotron which accelerates charged particle beams by an induced voltage in the electromagnet arrangement of sector cyclotron, and to provide the acceleration method of the charged particle beams capable of efficiently and realistically conducting the repeated acceleration of also cluster ions. SOLUTION: An induction acceleration cyclotron is composed of the sector electromagnet arrangement of the sector cyclotron and an induction acceleration cell connected to a vacuum chamber of a gap between sector electromagnets and applying the induced voltage to the charged particle beam, and a positive induced voltage synchronized with the charged particle beam passing through the induction acceleration cell and accelerating the charged particle beam in the travelling direction. The charged particle beam is accelerated by the induction acceleration cyclotron, and the cluster ions are also accelerated by it. COPYRIGHT: (C)2011,JPO&INPIT | ||||||
| 72 | Circular accelerator, electromagnetic wave generator, and electromagnetic wave imaging system | JP2006260419 | 2006-09-26 | JP4622977B2 | 2011-02-02 | 貴久 永山; 博文 田中; 信行 頭本 |
| 73 | Charged particle accelerator | JP2005504978 | 2004-02-12 | JP4174508B2 | 2008-11-05 | 博文 田中 |
| 74 | Circular accelerator, electromagnetic wave generator, and electromagnetic wave imaging system | JP2006260419 | 2006-09-26 | JP2008084572A | 2008-04-10 | TANAKA HIROBUMI; NAGAYAMA TAKAHISA; ZUMOTO NOBUYUKI |
| PROBLEM TO BE SOLVED: To provide a compact and low-cost circular accelerator having a light source size of several micrometers, and capable of providing a high-luminance X-ray; an electromagnetic wave generator; and an electromagnetic wave imaging system. SOLUTION: This circular accelerator 2 comprises: an electron generation means 1 for generating electrons in a pulse-like form by applying a pulse-like voltage supplied from a high-voltage power source thereto; and a circular accelerator having an electron acceleration means 13 for entering the electrons generated by the electron generation means 1 therein to accelerate the entered electrons, and an electron deflection means 14 for deflecting the entered electrons. In the circular acceleration device, the high-voltage power source includes a circuit element damping at least either of the rise-time waveform of the pulse-like voltage applied to the electron generation means 1 and the fall-time waveform thereof. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 75 | Beam accelerator | JP2002302684 | 2002-10-17 | JP3961925B2 | 2007-08-22 | 裕子 来島; 貴久 永山; 禎浩 石; 信行 頭本 |
| 76 | Electromagnetic wave generator | JP2005128120 | 2005-04-26 | JP2006309968A | 2006-11-09 | TANAKA HIROBUMI |
| PROBLEM TO BE SOLVED: To provide a compact and inexpensive electromagnetic wave generator capable of generating X rays of great intensity and switching energy of the generated X rays at a high speed. SOLUTION: The electromagnetic wave generator comprises a circular accelerator. Because a deflection electromagnet for structuring the circular accelerator has a converging function to an incident or accelerated electron by its shape, the accelerator has a stable electron orbit in a predetermined range of a diameter direction in entire processes of incidence and acceleration of an electron, and a target is arranged on the stable electron orbit. Corresponding to an arrangement position of the target, a region where a orbiting electron beam collides with the target and a region where the electron beam does not collide with the target are set, and the electron orbits and moves between these regions and collides with the target by control of time change patterns of both deflection magnetic field of the deflection electromagnet and acceleration of the electron beam, and the X rays are generated. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 77 | 荷電粒子加速器 | JP2005504978 | 2004-02-12 | JPWO2004073364A1 | 2006-06-01 | 田中 博文; 博文 田中 |
| この発明は、荷電粒子発生装置と、偏向電磁石と、加速手段と、真空ダクトを備えた荷電粒子加速器であって、第1、第2の加速期間(22)、(23)を設け、加速手段による加速電界は、第1の加速期間(22)の開始時(25)から第2の加速期間(23)の終了時刻まで印加し、偏向磁場は第1の加速期間は一定値で、第2の加速期間はその終了時刻まで増加するよう印加する。小型で大出力、大電流加速が可能な荷電粒子加速器を提供する。 | ||||||
| 78 | Low voltage regulator for circular induction accelerator | JP26510591 | 1991-10-14 | JPH05343199A | 1993-12-24 | FUERITSUKUSU KEI CHIEN |
| PURPOSE: To provide a low voltage power source circuit adapted to the drive of a betatron for a piercing logging device. CONSTITUTION: An independent low voltage DC power source 18, an intermediate low voltage capacitor 20 connected to one side portion of a betatron winding 26, and a high voltage capacitor 32 connected to the other side portion of the betatron winding are provided. Single direction current devices 24, 28, 30, 34 allow current flow from the low voltage capacitor to the high voltage capacitor normally via the betatron winding. At that time, energy is transferred from the power source and the low voltage capacitor to the high voltage capacitor via the betatron winding. Switches 36, 38 are selectively provided for reversing the current flow, and then discharging energy stored in both capacitors in the betatron winding so as to excite a betatron magnetic circuit. COPYRIGHT: (C)1993,JPO | ||||||
| 79 | Free electron laser | JP21990190 | 1990-08-21 | JPH0391286A | 1991-04-16 | ETEIIBUAN KUROODO |
| PURPOSE: To produce a high output electromagnetic radiation in the form of long term pulse by employing an electron beam stored in a storage ring while being accelerated and setting the field axis principally in parallel with the electron beam in the storage ring. CONSTITUTION: The laser comprises means 4 for accelerating electrons emitted from an electron source 2 to produce an electron beam 6, and a ring 8 for storing the electron beam. The storage ring 8 has a shape of race course comprising two linear parts facing each other. A magnetic wave unit 10 is disposed on one linear part 9. The storage ring 8 extends longitudinally along the axis of the linear part 9 on the opposite sides of the magnetic wave unit 10. An electromagnetic radiation source 20 to be amplified is disposed oppositely to one opening, e.g. opening 16, so that the radiation from the unit 10 acts in the direction of the electron beam 6. In addition, a magnetic means 22 generates a field for circulating the electron beam 6 along a closed path in the storage ring 8. An electron radiation cathode means 28 comprises parallel metal plates 30 extending on the opposite sides of the electron beam 6 and an electric field of pulse for attracting electrons from a cathode is formed between. Subsequently, the electron beam 6 is accelerated by the accelerating means 4. COPYRIGHT: (C)1991,JPO | ||||||
| 80 | JPS57501755A - | JP50336281 | 1981-10-05 | JPS57501755A | 1982-09-24 | |
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