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1. 发明专利

JPH11156185A GAS REACTOR 失效
公开(公告)号：JPH11156185A
公开(公告)日：1999-06-15
申请号：JP32910797
申请日：1997-11-28
申请人： FUJITSU LTD
发明人： HIYANE MASAO , HAYASHI YUJI
IPC分类号： H05H1/50 , B01D53/34 , B01J19/08
摘要： PROBLEM TO BE SOLVED: To make a plasma distribution uniform through rotating an electrode and at the same time, structurally increase the use durability and secure a long device life, in a gas reactor based on the synthetic effect between a plasma reaction and a catalytic reaction. SOLUTION: The gas reactor 10 which triggers a gas reaction by a collaborative action between a plasma discharge and a catalytic reaction is formed of a container which sections a gas reaction space, a first electrode 13 which is rotatable in the container, a magnetic field generation part which rotates the first electrode 13 by generating a rotary magnetic field and is provided outside the container, a second electrode 13 which generates the plasma discharge in a space between the first electrode 13 and the internal wall of the container, and a catalyst arranged in the space where the plasma discharge is generated.

2. 发明专利

JPS60216756A PERMANENT MAGNET MOTOR 失效
公开(公告)号：JPS60216756A
公开(公告)日：1985-10-30
申请号：JP6997084
申请日：1984-04-10
申请人： FUJITSU LTD
发明人： HIYANE MASAO , IIDA YOSHITAKA
IPC分类号： H02K21/14 , H02K21/36 , H02K37/12 , H02K37/18
摘要： PURPOSE:To improve the workability of a coil mounting and the efficiency of a magnetic circuit by inserting an exciting coil into a stationary pole in a radial outside, and providing a projected yoke which forms the returning path of a magnetic circuit. CONSTITUTION:A stationary pole 24 formed integrally between a pair of yoke covers 29 and 29' of front and back sides with a round shape at the front side, and front and rear yokes 26 and 26' of the state interposed between the front side and the back side are secured. Rotary poles 23, 23' of disc shape are secured in contact to the both axial ends of a permanent magnet 21 of disc shape magnetized axially uniformly, and a rotational shaft 22 is passed through the poles. Outer toothed poles 23a, 23'a of tooth shape are respectively formed on the outer peripheries of the poles 23, 23'. Further, a stationary pole 24 having an internal tooth pole 24-1a is disposed on the outer periphery, and a slit 30 and an exciting coil 27 inserted into a coil winding portion 24-1b are provided together with a yoke 25. Projected yoke faces 29a, 29'a are formed to reduce a magnetic resistance, and a returning path of a coil magnetic circuit is formed.

3. 发明专利

JPS5959386A Joint unit 失效
标题翻译：联合单位
公开(公告)号：JPS5959386A
公开(公告)日：1984-04-05
申请号：JP16672282
申请日：1982-09-27
申请人： Fujitsu Ltd
发明人： HIYANE MASAO
IPC分类号： B25J17/00 , B25J9/08

4. 发明专利

JPS5959063A Linear pulse motor 失效
标题翻译：线性脉冲电机
公开(公告)号：JPS5959063A
公开(公告)日：1984-04-04
申请号：JP16752082
申请日：1982-09-28
申请人： Fujitsu Ltd
发明人： HIYANE MASAO
IPC分类号： H02K41/03
CPC分类号： H02K41/03
摘要： PURPOSE:To obtain a smoothly moving operation of a pulse motor with less friction by detecting the interval difference between a drive tooth from and a driven tooth form and controlling the current to a coil to move the drive tooth form in a direction for eliminating the difference. CONSTITUTION:The interval differences between drive tooth forms 6, 6' and a driven tooth form 7 are respectively detected by distance sensors 10, 10'. Thus, the displacement of the central position between the form 7 and the forms 6, 6' can be identified, and magnetically attracting force is controlled to drive in a direction for eliminating the interval difference between the forms 6, 6' and the form 7' by altering the intensity of the currents of the opposing coils 5, 5' on the basis of the displacement.
摘要翻译：目的：通过检测驱动齿和从动齿形之间的间隔差来控制电流到线圈，以便消除差异的方向移动驱动齿形，以获得摩擦少的脉冲电机的平稳移动操作。构成：驱动齿形6,6'与从动齿形7之间的间隔差分别由距离传感器10,10'检测。因此，可以识别形式7和形式6,6'之间的中心位置的位移，并且磁力吸引力被控制以驱动以消除形式6,6'和形式7之间的间隔差的方向通过基于位移改变相对的线圈5,5'的电流的强度。

5. 发明专利

JPS5853013A MAIN MAGNETIC POLE FOR MAGNETIC HEAD FOR VERTICAL MAGNETIZING RECORDING 失效
公开(公告)号：JPS5853013A
公开(公告)日：1983-03-29
申请号：JP14932981
申请日：1981-09-24
申请人： FUJITSU LTD
发明人： OSHIKI MITSUMASA , HIYANE MASAO , KOSHIKAWA YOSHIO , TATSUTA TOKIO
IPC分类号： G11B5/127 , G11B5/187
摘要： PURPOSE:To improve recording and reproducing characteristics, by forming one end of a main magnetic pole of a vertical magnetizing recording magnetic head as an edge shape and another end as a smooth shape. CONSTITUTION:A main magnetic pole alpha' of an exciting system using an auxiliary magnetic pole 3 is formed for one end as an edge shape and for another end as a smooth shape and the thickness d' is made larger than a recording wavelength. Thus, the strength of a magnetic field near the main magnetic pole alpha' represents a large peak value H2 at the edge part. Since recording is done for a magnetic tape 1 through the use of a strong magnetic field of the edge part of the main magnetic pole, excellent recording characteristics can be obtained and the reproducing characteristics can also be improved.

6. 发明专利

JPS57111804A MAGNETIC RECORDER AND REPRODUCER 失效
公开(公告)号：JPS57111804A
公开(公告)日：1982-07-12
申请号：JP18724780
申请日：1980-12-29
申请人： FUJITSU LTD
发明人： HIYANE MASAO
IPC分类号： G11B5/02 , G11B5/31
摘要： PURPOSE:To ensure the assured reproduction of a magnetic record with high fidelity for a thin film head, by eliminating the noise caused by the recording magnetization and transmitted before the detection based on the structure of a magnetic pole and at the same time equalizing the noise caused by the recording magnetization and given after the direction within a circuit. CONSTITUTION:For the recording magnification 102, a closed magnetic path 61-1 is formed at a ferrite magnetic pole 12 having a thickness larger than the wavelength of the radiated magnetic flux with no interlinkage given to a coil 21. Accordingly no noise voltage is aused to the coil 21. Then a magnetic head 201 detects the noise caused by the mgangetization 102 carried out after passing a head gap part, and the noise is supplied to a pulse forming circuit 401 after the amplification 301. For an intervenient equivalent circuit 500, plural delaying circuits are provided and the noise is superposed on the original signal after being multiplied by the subtraction coefficient and inverted through a hole number amplifier. Thus a noise part, i.e. a time delay component of a signal containing the noise is offset.

7. 发明专利

JPS5737712A Vertical magnetization recording head 失效
标题翻译：垂直磁化记录头
公开(公告)号：JPS5737712A
公开(公告)日：1982-03-02
申请号：JP11315680
申请日：1980-08-18
申请人： Fujitsu Ltd
发明人： HIYANE MASAO , KOBAYASHI KAZUO
IPC分类号： G11B5/11 , G11B5/127 , G11B5/187
CPC分类号： G11B5/1278
摘要： PURPOSE:To offer a vertical magnetization recording head by eliminating the influence of other bits written on a medium upon a main magnetic pole and by preventing magnetic flux from a bit to be read from reaching surrounding bits. CONSTITUTION:On ferrite 6 perpendicular to a vertical recording medium 5 having anisotropy at right angles to the film surface, a permalloy film 7 is provided at right angles and winding 8 having a relatively large radius is provided close to the surface of the ferrite 6. To the surface of a head opposing to the medium 5, a shielding magnetic layer tapered except a main magnetic pole 7 surface, e.g. a permalloy film 9 is stuck. Since bits other than a bit (a) to be read are covered with the shielding permalloy 9, magnetic flux from the bit (a) is sucked sufficiently by the permalloy film 7 of the main magnetic pole and never reaches the surrounding bits, so that reading efficiency increases.
摘要翻译：目的：通过消除写入介质上的其他位对主磁极的影响，并防止从位读取磁通到达周围位置，提供垂直磁化记录头。构成：在垂直于具有与膜表面成直角的各向异性的垂直记录介质5的铁素体6上，以一定角度设置坡莫合金膜7，并且靠近铁氧体6的表面设置具有较大半径的绕组8。在与介质5相对的头部的表面上，除了主磁极7表面以外的锥形的屏蔽磁性层，例如，将坡莫合金膜9卡住。由于除了被读取的位（a）以外的位被屏蔽坡莫合金9覆盖，来自位（a）的磁通量被主磁极的坡莫合金膜7充分吸入，并且不会到达周围位，因此阅读效率提高。

8. 发明专利

JPS56153740A CALIBRATING METHOD FOR MASK 失效
公开(公告)号：JPS56153740A
公开(公告)日：1981-11-27
申请号：JP5355881
申请日：1981-04-09
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： HIYANE MASAO , NAKAMURA KAZUMASA , TAMAMUSHI KAZUO , UCHIYAMA TAKASHI , HAYASAKA TOUA , YAMAZAKI SHINICHI , NAKAYAMA SATORU
IPC分类号： H01L21/027 , H01L21/30
摘要： PURPOSE:To enable to bring a photomask close to a wafer in parallel without using a projection by a method wherein, after a jig is installed on a sample-stand, an output is measured using a microscopic void measuring device, a zero point is set, the jig is removed from the sample-stand and then wafer is installed. CONSTITUTION:The microscopic measuring devices 3-5 are arranged at every 120 deg. on a mask mounting section 1 and are formed in such manner that they can independently perform a vertical movement on the mounting section 1. Then, three holes 7 are bored on the mask attached to the mounting section 1 by means of vacuum attraction and the like, and the point 5a of the detecting part on the measuring device 5 is penetrated into the hole 7. At this point of time, after the jig 13 has been installed on the sample-stand 8, each of the microscopic void measuring devices 3-5 is lowered respectively and the point 5a of the measuring section is brought down to the point reaching a measurement reference surface 12. Then, the output of the measuring devices 3-5 is set at zero point using measuring devices 14-16. The jig 13 is then removed from the sample-stand 8, the wafer is installed and the sample-stand 8 is set.

9. 发明专利

JPS5674072A MOTOR 失效
公开(公告)号：JPS5674072A
公开(公告)日：1981-06-19
申请号：JP15030479
申请日：1979-11-20
申请人： FUJITSU LTD
发明人： HIYANE MASAO , TANAKA MASAYUKI , ASAKAWA KAZUO
IPC分类号： H02K23/04 , H02K1/17 , H02K9/22
摘要： PURPOSE:To prevent the rise in the temperature of a permanent magnet in the motor by providing a planar heat transfer member projected in the external space and making partly contact with the permanent magnet between the confronting yoke and the permanent magnet. CONSTITUTION:Four permanent magnet mounting recess grooves 11 are, for example, formed in parallel with the axis on the outer periphery of the yoke 1. The permanent magnets 2 are mounted in the grooves 11, and a planar heat transfer member 3 made of auminum or copper or the like having a projection in the external space and making contact with the permanent magnet 2 at least one essential face is interposed between the confronting yoke 1 and the permanent magnet 2. Thus, the heat transmitted from the armature provided at the hole 12 to the yoke 1 is dissipated via the planar heat transfer member 3 into the air so that the heat may not be transferred to the permanent magnet 2. Further, a heat insulating space 4 or heat insulator is arranged between the external surface of the permanent magnet 2 and the yoke 1 in the confronting essential part, thereby reducing the heat transmission from this part.

10. 发明专利

JPS5635673A MAGNETIC FIELD OF MOVABLE COIL ACTUATOR 失效
公开(公告)号：JPS5635673A
公开(公告)日：1981-04-08
申请号：JP11115079
申请日：1979-08-31
申请人： FUJITSU LTD
发明人： HIYANE MASAO
IPC分类号： H02K33/18 , H01F13/00 , H02K15/03
摘要： PURPOSE:To easily magnetize a permanent magnet by a method wherein magnetic poles provided on the magnetized surface are faced to flat plate coils in such a manner that the magnetizing direction of the permanent magnet is made in parallel to the moving direction of the flat plate coil and in reverse between the adjacent permanent magnet each other. CONSTITUTION:A plural number of sectionally divided permanent magnets 4 are arranged, for example, in annular, and movable coil acturators composed of the flat plate coils are provided in field spaces 13 which are formed between the permanent magnets 4 each. The individual permanent magnets 4 are magnetized in such that the direction of the magnetization thereof are parallel to the directions of the movable coil actuators moving and further, the permanent magnets adjacent to each other are alternately turned in the opposite directions between the same, and ferromagnetic poles 12 provided on the magnetized surface of the individual permanent magnets 4 are faced to the flat plate coils arranged in the field spaces 13 between the permanent magnets 4. Whereby the field system having an effect equivalent to that of the permanent magnets which are circumferentially magnetized can easily be magnetized with a magnetizer of an electromagnet type.

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