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1. 发明申请

WO1990016018A1 DEVELOPING APPARATUS 审中-公开
标题翻译：开发设备
公开(公告)号：WO1990016018A1
公开(公告)日：1990-12-27
申请号：PCT/JP1990000809
申请日：1990-06-20
申请人： SEIKO EPSON CORPORATION , KOGA, Yoshiro , ISHIWATARI, Tahei , NAKASHIMA, Yoshihiro , HAMA, Takashi
发明人： SEIKO EPSON CORPORATION
IPC分类号： G03G15/09
CPC分类号： G03G15/0921 , G03G2215/0609 , H01F7/0268
摘要： A magnetic brush developing apparatus which comprises a nonmagnetic conductive cylindrical developer transfer member and a magnetic roller having a plurality of magnetic poles and disposed inside the developer transfer member, and which transfers the developer on the developer transfer member in accordance with the magnetic field generated by the relative rotation of the transfer member and the roller, wherein the magnetic roller consists of a magnet having a maximum energy product of at least 4 MGOe. It becomes possible to use a fine developer containing a small quantity of magnetic powder and to develop a high quality, full-line color image.

2. 发明申请

WO1990016017A1 DEVELOPING APPARATUS 审中-公开
标题翻译：开发设备
公开(公告)号：WO1990016017A1
公开(公告)日：1990-12-27
申请号：PCT/JP1990000808
申请日：1990-06-20
申请人： SEIKO EPSON CORPORATION , KOGA, Yoshiro , ISHIWATARI, Tahei , HAMA, Takashi
发明人： SEIKO EPSON CORPORATION
IPC分类号： G03G15/09
CPC分类号： G03G15/0921 , H01F7/0268
摘要： An apparatus for developing an electrostatic latent image formed on a latent image support in an electrophotographic image recording appartus. The apparatus includes a cylindrical magnetic roller (9) having a plurality of magnetic poles and made of rare earth metal magnets. A developer (8) is directly supplied onto the magnetic roller (9), held on the surface of the magnetic roller by the magnetic field generated by the magnetic roller, and transferred by the rotation of the magnetic roller. Thus, the construction of the apparatus can be simplified and image quality can be improved.
摘要翻译：一种形成在电子照相图像记录装置中的潜像基底上的静电潜像显影装置，包括：具有多个磁极并由稀土金属磁体构成的圆柱形磁辊（9）。显影剂（8）直接施加到磁辊（9）上，由磁辊产生的磁场保持在磁辊的表面上，并通过磁辊的转动而转移。这简化了设备的结构并提高了图像的质量。

3. 发明申请

WO1992021069A1 IMAGE-FORMING DEVICE 审中-公开
标题翻译：图像形成装置
公开(公告)号：WO1992021069A1
公开(公告)日：1992-11-26
申请号：PCT/JP1992000620
申请日：1992-05-14
申请人： SEIKO EPSON CORPORATION , INOUE, Nozomu , TAKADA, Kyu , KURIHARA, Hajime , KOGA, Yoshiro
发明人： SEIKO EPSON CORPORATION
IPC分类号： G03G15/04
CPC分类号： H04N1/1917 , B41J2/473 , G02B26/123 , G06K15/1261 , H04N1/1135 , H04N1/12 , H04N1/19 , H04N1/1911 , H04N1/19505 , H04N1/19515 , H04N1/19531 , H04N1/19547 , H04N1/19563 , H04N1/19573 , H04N1/19589
摘要： A laser beam scanner (53) is provided to project a laser beam onto the surface of an electrically charged image carrier (5). The laser scanner (53) has a semiconductor laser array (21) equipped with a plurality of light-emitting portions (21a) and a rotary polygonal mirror (3) that deflects the laser beam from the light-emitting portions (21a) toward the image carrier (5). The light-emitting portions (21a) are two-dimensionally arranged on the surface of the semiconductor laser array. The light-emitting portions (21a) are individually controlled for their turn-on and quantity of light by a controller (60). There is thus provided a high-speed and high-resolution laser beam scanner that has a low scanning frequency and a short optical path.

4. 发明申请

WO2005078507A1 MEMS SCANNER ADAPTED TO A LASER PRINTER 审中-公开
标题翻译： MEMS扫描仪适用于激光打印机
公开(公告)号：WO2005078507A1
公开(公告)日：2005-08-25
申请号：PCT/US2005/004066
申请日：2005-02-09
申请人： MICROVISION, INC. , SEIKO EPSON CORPORATION , SPRAGUE, Randall, B. , DAVIS, Wyatt, O. , BROWN, Dean, R. , KOGA, Yoshiro , ABE, Nobumasa , NOMURA, Yujiro
发明人： SPRAGUE, Randall, B. , DAVIS, Wyatt, O. , BROWN, Dean, R. , KOGA, Yoshiro , ABE, Nobumasa , NOMURA, Yujiro
IPC分类号： G02B26/08
CPC分类号： G02B26/0858
摘要： An electrophotographic printer includes an exposure unit having a MEMS scanner operable to scan a beam of light across a photoconductor. The MEMS scanner (302) includes a mirror (304) having an aspect ratio similar to the shape of the facets of a conventional rotating polygon scanner. In a preferred embodiment, the scan mirror (304) has a length of about 750 microns in a dimension parallel to its axis of rotation and a length of about 8 millimeters in a dimension perpendicular to its axis of rotation. The MEMS scanner (302) is operable to scan at a frequency of about 5 KHz and an angular displacement of about 20 degrees zero-to-peak mechanical scan angle.
摘要翻译：电子照相打印机包括具有MEMS扫描器的曝光单元，其可操作以扫描光束穿过光电导体。 MEMS扫描仪（302）包括具有类似于常规旋转多边形扫描仪的面的形状的纵横比的反射镜（304）。在优选实施例中，扫描反射镜（304）具有与其旋转轴线相平行的尺寸为约750微米的长度，并且垂直于其旋转轴线的尺寸为约8毫米的长度。 MEMS扫描器（302）可操作以以约5KHz的频率和大约20度的零位到峰值的机械扫描角的角位移进行扫描。

5. 发明专利

JPH04183285A DEVICE ROTATED BY ACTION OF MAGNETIC FORCE AND GRAVITY 失效
公开(公告)号：JPH04183285A
公开(公告)日：1992-06-30
申请号：JP31255690
申请日：1990-11-16
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： H02N11/00
摘要： PURPOSE:To semipermanently obtain energy by engaging spur gears with a reverse rotation preventing function in the vicinity of the lower inside of the gears provided on the inner peripheries of a pair of right and left rotary cylinders. CONSTITUTION:Two spur gears 2 are provided at the front and rear on the outer peripheries of rotary cylinders 1, 1, engaged at the right and left sides thereof. A roller 3 for limiting engaging amounts of the gears 2 is provided inside, and a magnet ring 4 is further provided its inside. A positioning gear 7 provided at the intermediate of a mounting arm 6 to be engaged with a base 5 is engaged with the lower ends of the gears 2, and a positioning roller 10 provided at the end of a mounting arm 9 screwed with a side frame 8 is brought into contact with the vicinity of the upper outside of the roller 1 to stabilize the cylinders 1, 1 and to simultaneously rotation freely oppose them at an interval.

6. 发明专利

JPH03183383A MAGNETIC ROTARY UNIT 失效
公开(公告)号：JPH03183383A
公开(公告)日：1991-08-09
申请号：JP31849189
申请日：1989-12-07
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： H02N11/00
摘要： PURPOSE:To provide a semipermanent energy feeding unit by sustaining coordinated rotation of right and left rotary cylinders through gears and rotary shafts based on the repelling force between repellent magnets. CONSTITUTION:Upon function of a repellent magnet 10 onto the back of a rotary cylinder 1, the rotary cylinder 1 rotates rightward through gears 12, 14. A rotary shaft 15 is rotated through spiral gears 6, 16 thus rotating a rotary cylinder 1' rightward through a transmission shaft 20 and spiral gears 22, 6. Upon function of the repellent magnet 10 onto the front of the rotary cylinder 1', the rotary cylinder 1' rotates rightward through the gear 12 and a spur gear 14'. Since the repelling force of the repellent magnet 10' is stronger than that of the repellent magnet 10, coordinated rotation of the rotary cylinders 1, 1' is sustained in combination with the rightward rotation of the rotary shaft 1' through the rotary shaft 15, the transmission shaft 20 and the rotary shaft 18.

7. 发明专利

JPH0544627A ROTARY DEVICE BY GRAVITY AND BUOYANCY 失效
公开(公告)号：JPH0544627A
公开(公告)日：1993-02-23
申请号：JP41879390
申请日：1990-12-28
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： F03B17/04
摘要： PURPOSE:To obtain energy in semi-permanent manner by means of a device rotated by the gravity and the buoyancy where the electricity can be generated through connection to a generator, or the energy can be used directly as the moving power through connection to various devices and machines. CONSTITUTION:The lower part of a rotary gear 1 is submerged into the stored water in a basin 2, and provided in a rotatable manner, and a spur gear provided to the outer circumference of a float cylinder lower part of which is submerged in the stored water is engaged with the rotary gear 1 at the right side. There are provided a pair of upper and lower spur gears 10, 10' to the right side fitting part 9' of a hook-type weight 9 which is pivotably supported to the right end side of a weight-receiving arm 8, and these spur gears 10, 10' are engaged with an internal gear 11 at the left side which is provided at the end part of the float cylinder 5. The weight of the hook-typed weight 9 works on the left side of the float cylinder 5, and further works on the right side of the rotary gear 1. One side of the float cylinder 5 will float while the other side will sink, leading to continuous rotation with the rotary gear 1 in a synchronized manner.

8. 发明专利

JPH0874730A DEVICE ROTATED BY ACTION OF MAGNETIC FORCE 失效
公开(公告)号：JPH0874730A
公开(公告)日：1996-03-19
申请号：JP24453994
申请日：1994-09-01
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： F03G3/00 , F03G7/10
摘要： PURPOSE: To semi-permanently secure energy by letting electricity be generated while being connected to a generator, or letting the device be directly used as a power while being combined with the various kinds of means and machines. CONSTITUTION: Let the resiliency of a repulsive magnet 15 against a circular magnet 12 provided for the lower surface of a double valve gear 11, for example 10Kg, act on a right and a left driven spur gear 4 and 5 in a different ratio, for example three to seven. In this case, the torque of 3Kg thereby acts on the left driven spur gear 4, the torque of 7Kg acts on the right driven spur gear, and simultaneously let the right handed torque of, for example 5Kg act on a right pulley 8 by a spring 10. The aforesaid right handed torque is then transmitted to the left driven spur gear 4 via a belt 9 and a pulley 6, since the right handed torque of 5Kg thereby acts on the driven spur gear 4, finally the driven spur gear 4 is subjected to the right handed torque of 2Kg. On the other hand, since the left handed torque of 5Kg acts on a driven spur gear 5 by the reaction force of the spring 10 via a pivot section 11, finally the driven spur gear 5 is thereby subjected to the right handed torque of 2Kg.

9. 发明专利

JPH05302564A 失效
公开(公告)号：JPH05302564A
公开(公告)日：1993-11-16
申请号：JP15261292
申请日：1992-04-27
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： F03G3/00 , F03G7/10 , H02N11/00
摘要： PURPOSE:To semipermanently obtain energy by a device which generates electricity by connecting to a generator or which can be directly used as power of various devices and machines by connecting thereto. CONSTITUTION:Many guide cylinders 4 are radially provided in the periphery of a rotary disk 3 with the center shaft 1 journalled to a machine frame 2. Movable magnets 7, concurrently serving as a weight, are fixed through an orthogonal shaft 6 to the point end of a telescopic shaft 5 fitted to these guide cylinders 4. Fixed magnet bands 10, 11 are respectively provided in internal and external sides of the movable magnet by inserting a range a little longer than the right side half periphery of a track of this movable magnet 7. The movable magnet 7, in the right side of its change circular track, is lifted by magnetic force of the internal/external fixed magnet bands 10, 11, on the other hand, to actuate the telescopic shaft 5 contracted in the right side and extended in the left side, of the change circular track of the movable magnet 7, and since right/left weights are unbalanced, the movable magnet 7 is continued to rotate semipermanently along the track by gravitational action in cooperation with action of magnetic force.

10. 发明专利

JPS62193555A DEVICE ROTATED BY ACTION OF MAGNETIC FORCE 失效
公开(公告)号：JPS62193555A
公开(公告)日：1987-08-25
申请号：JP3435486
申请日：1986-02-19
申请人： KOGA YOSHIRO
发明人： KOGA YOSHIRO
IPC分类号： H02K53/00
摘要： PURPOSE:To feed energy almost permanently without wasting resources, by working the potential energy of a magnet in the rotational direction to create kinetic energy. CONSTITUTION:When a stationary magnet 4 is moved upward by the operation of a lever 6 so that the outer peripheral surface of the stationary magnet 4 may be positioned to be confronted with respective magnet dies 12, then the respective magnet dies 12 confronted with the outer peripheral surface of the stationary magnet 4 repulse the stationary magnet 4. The repulsing force is converted to the rotational force of a rotary disc 8 via connecting rods 13. Besides, the rotational force working on the rotary disc 8 is permanently transmitted to a ring-formed board 10 via a connecting board 15, and the rotary disc 8, the connecting board 15, and the ring-formed board 10 are rotated integrally and continuously.

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