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81. 发明授权

US06666551B2 Ink cartridge 有权
公开(公告)号：US06666551B2
公开(公告)日：2003-12-23
申请号：US09996860
申请日：2001-11-27
申请人： Takao Kobayashi , Hisashi Miyazawa
发明人： Takao Kobayashi , Hisashi Miyazawa
IPC分类号： B41J2175
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513 , B41J2/17553
摘要： An ink cartridge may have an ink accommodating portion shaped to contain ink, an ink supply hole disposed at a bottom of the ink accommodating portion, and a valve unit including a movable valve portion and a fixed valve portion, the movable valve portion being oriented such that a flow of ink is regulated by a horizontal motion of the movable valve portion. The valve unit may further include a main portion and an auxiliary portion, the movable valve portion being disposed on the main portion and the fixed valve portion being disposed on the auxiliary portion, wherein the auxiliary portion is selectively detachable from the main portion. The ink cartridge may further comprise a supply hole attachment located at the bottom of the ink accommodating portion, the supply hole being defined in a selectively detachable supply hole attachment.

82. 发明授权

US06578270B2 Bush cutting machine 有权
公开(公告)号：US06578270B2
公开(公告)日：2003-06-17
申请号：US10015406
申请日：2001-12-12
申请人： Kenjiro Hiratsuna , Akito Kono , Takao Kobayashi , Atsushi Kojima
发明人： Kenjiro Hiratsuna , Akito Kono , Takao Kobayashi , Atsushi Kojima
IPC分类号： B26B700
CPC分类号： F16D49/16 , A01D34/6812 , A01D34/90 , A01D2101/00 , F16D67/02 , F16D2129/043
摘要： A bush cutting machine including an automatic braking mechanism having a brake drum formed integrally with a clutch case which houses a centrifugal clutch. When the number of rotations of a clutch drum decreases, at least two braking members press against the brake drum, whereby the clutch drum stops rotating, and a cutting blade also stops rotating automatically.

83. 发明授权

US06474799B1 Ink cartridge and a printing device using the ink cartridge 有权
标题翻译：墨盒和使用墨盒的打印装置
公开(公告)号：US06474799B1
公开(公告)日：2002-11-05
申请号：US09526199
申请日：2000-03-15
申请人： Kazumichi Shimada , Takao Kobayashi , Hisashi Miyazawa
发明人： Kazumichi Shimada , Takao Kobayashi , Hisashi Miyazawa
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/2056
摘要： One of ink chambers 102 of an ink cartridge 70 has a larger volume. The color ink having the largest lightness value is stored in this ink chamber. For the amounts vc1, vc2, vm1 and vm2 of light and deep cyan and magenta inks contained in the ink chambers thereof, the amount vy of the ink having the largest lightness value contained in the cartridge thereof, or the yellow, is defined as below: vy
摘要翻译：墨盒70的墨室102中的一个具有较大的体积。具有最大亮度值的彩色墨水被储存在该墨水室中。对于包含在其墨室中的光和深青色和品红色墨水的量vc1，vc2，vm1和vm2，包含在其墨盒中的具有最大亮度值的墨水的量vy或黄色定义如下：vy

84. 发明授权

US06474798B1 Ink supplied printer head and ink container 有权
标题翻译：墨水供应的打印头和墨水容器
公开(公告)号：US06474798B1
公开(公告)日：2002-11-05
申请号：US09457629
申请日：1999-12-08
申请人： Satoshi Shinada , Seiji Mochizuki , Yoshinori Miyazawa , Takao Kobayashi , Hisashi Koike , Yukiharu Suda , Takashi Suzuki , Kazuo Koshino
发明人： Satoshi Shinada , Seiji Mochizuki , Yoshinori Miyazawa , Takao Kobayashi , Hisashi Koike , Yukiharu Suda , Takashi Suzuki , Kazuo Koshino
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/17503 , B41J2/17513 , B41J2/17523 , B41J2/17536 , B41J2/305
摘要： An ink tank cartridge for an ink-jet type recording apparatus is provided. The ink tank cartridge comprises a first chamber and a second chamber formed adjacent the first chamber. A porous member is housed in the second chamber. A partition wall separates the first chamber from second chamber, which communicate through a communication hole therethrough which extends along a portion of the width of the partition wall. An ink supply port extends through a wall of the first chamber and supplies ink to the exterior of the cartridge from the porous member. An air vent is spaced from the ink supply port provides ambient air to the second chamber. The pressure in the first chamber and the second chamber is at a value less than normal atmospheric pressure, and a pressure difference which retains the ink in the first chamber is also maintained between the first and second chambers by the surface tension of the porous member in the vicinity of the communicating hole. The first and second chambers, partition wall, communicating hole, air vent port and ink supply port are positioned and dimensioned so that a pressure difference between the chambers is not maintained as ink is transmitted through the ink supply port, and ink is supplied from the first chamber to the porous member in the second chamber as required until the pressure difference between the chambers is restored.
摘要翻译：提供了一种用于喷墨式记录装置的墨盒。墨盒盒包括邻近第一腔室形成的第一腔室和第二腔室。多孔构件容纳在第二室中。分隔壁将第一腔室与第二腔室隔开，第二腔室通过连通孔连通，该连通孔沿分隔壁宽度的一部分延伸。供墨口延伸穿过第一室的壁，并从多孔构件向墨盒的外部供墨。空气通道与供墨口间隔开，向第二室提供环境空气。第一腔室和第二腔室中的压力小于正常大气压力，并且通过多孔构件的表面张力在第一腔室和第二腔室之间保持墨水保持在第一腔室中的压力差连通孔附近。第一和第二腔室，分隔壁，连通孔，排气口和供墨口的位置和尺寸设计成使得当油墨通过供墨口传输时，室之间的压差不会保持，并且油墨从第一室至第二室中的多孔构件，直到两个室之间的压力差恢复。

85. 发明授权

US06450908B2 Tensioner for applying tension to force transmitting member 失效
标题翻译：用于施加张力以张紧传递构件的张紧器
公开(公告)号：US06450908B2
公开(公告)日：2002-09-17
申请号：US09867188
申请日：2001-05-29
申请人： Kazuo Ishii , Shigemasa Takahashi , Tanehira Amano , Takao Kobayashi , Kenjiro Kawanabe
发明人： Kazuo Ishii , Shigemasa Takahashi , Tanehira Amano , Takao Kobayashi , Kenjiro Kawanabe
IPC分类号： F16H712
CPC分类号： F16H7/0831 , F16H7/08 , F16H2007/081 , F16H2007/0857
摘要： A tensioner comprises shaft members that mate with each other by way of thread portions. A first shaft member is rotatable with respect to a casing and is restrained from moving in its axial direction. A second shaft member, which is restrained from rotating with respect to the casing, is movable in its axial direction. A torsion spring applies torque in a first direction to the first shaft member. A torque switching member, which can switch frictional torque in association with the rotation of the first shaft member, is provided between the first shaft member and the casing.
摘要翻译：张紧器包括通过螺纹部分彼此配合的轴构件。第一轴构件相对于壳体可旋转并且被限制在其轴向方向上移动。被限制相对于壳体旋转的第二轴构件可在其轴向方向上移动。扭转弹簧沿第一方向向第一轴构件施加扭矩。在第一轴构件和壳体之间设置有能够切换与第一轴构件的旋转相关的摩擦力矩的转矩切换构件。

86. 发明授权

US06312115B1 Ink cartridge for ink jet recorder and method of manufacturing same 失效
标题翻译：喷墨记录器用墨盒及其制造方法
公开(公告)号：US06312115B1
公开(公告)日：2001-11-06
申请号：US09041890
申请日：1998-03-12
申请人： Kazuhiko Hara , Minoru Usui , Kouichi Toba , Takao Kobayashi
发明人： Kazuhiko Hara , Minoru Usui , Kouichi Toba , Takao Kobayashi
IPC分类号： B41J2175
CPC分类号： B41J2/17559 , B41J2/17503 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17533 , B41J2/17596
摘要： An ink tank cartridge for use in an ink jet recorder has a container having exterior walls, a porous member is stored in the container, an ink supply port that extends through one of the exterior walls of the body to supply ink to the exterior of the cartridge, and a packing member, disposed within the ink supply port and having an opening therethrough and a rib formed on a upper surface. A pressing member may be provided to bias the packing member against an inner surface of the ink supply port. The ink tank cartridge can be assembled to limit the occurrence of air bubbles in the ink.
摘要翻译：用于喷墨记录器的墨罐盒具有容器，该容器具有外壁，多孔构件存储在容器中，墨供给口延伸穿过主体的外壁之一，以将墨供给到外部墨盒和填充构件，其设置在供墨口内并且具有穿过其的开口和形成在上表面上的肋条。可以设置按压构件以将填料构件偏压在供墨口的内表面上。可以组装墨盒以限制油墨中气泡的发生。

87. 发明授权

US06209980B1 Ink cartridge for printer having electrodes 失效
标题翻译：具有电极的打印机墨盒
公开(公告)号：US06209980B1
公开(公告)日：2001-04-03
申请号：US08880453
申请日：1997-06-24
申请人： Takao Kobayashi , Hisashi Miyazawa , Seiji Mochizuki
发明人： Takao Kobayashi , Hisashi Miyazawa , Seiji Mochizuki
IPC分类号： B41J2195
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/17523 , B41J2/19 , B41J2002/17579
摘要： The invention comprises an ink cartridge wherein a pair of electrodes for detecting the depletion of ink from the ink cartridge for an ink jet printer are positioned within a highly compressed portion of a porous member contained within the ink cartridge. The porous member is highly compressed by an ink supply section in an ink chamber. The electrodes are maintained in contact with electrode plates. One electrode may be disposed so as to be exposed to the inside of an ink supply port defined by the ink supply section. One of the electrodes may be formed of a fine mesh, a portion of the filter being embedded within the cartridge and a portion of the filter being positioned outside the cartridge. The detection plate may be formed with microscopic asperities thereon, formed as microscopic holes or grooves, in areas brought into contact with the electrodes. One electrode may be provided which extends through at least two ink chambers, the electrode aiding in determining whether ink has been depleted from any of the at least two ink chambers. The invention also comprises a mounting device for an ink cartridge, comprising an ink cartridge replacement mode setter, an ink suctioner, a determination circuit for detecting existence of ink in the ink supply section and for determining possibility of printing, and a display for displaying the determination result.
摘要翻译：本发明包括一个墨盒，其中用于检测来自喷墨打印机的墨盒的墨水耗尽的一对电极位于容纳在墨盒内的多孔构件的高度压缩部分内。多孔构件被墨室中的供墨部分高度压缩。电极与电极板保持接触。一个电极可以被布置成暴露于由供墨部分限定的供墨口的内部。电极中的一个可以由细网形成，过滤器的一部分嵌入在盒内，并且过滤器的一部分位于盒的外部。在与电极接触的区域中，检测板可以形成有微小的凹凸，形成为微小孔或凹槽。可以提供一个电极，其延伸穿过至少两个墨水室，所述电极帮助确定墨是否已经从至少两个墨室中的任一个中耗尽。本发明还包括一种用于墨盒的安装装置，包括墨盒更换模式设定器，墨水抽吸器，用于检测墨水供应部分中的墨水存在并确定打印可能性的确定电路，以及显示器确定结果。

88. 外观设计

USD382296S Ink cartridge for printer 失效
公开(公告)号：USD382296S
公开(公告)日：1997-08-12
申请号：US46209
申请日：1995-11-09
申请人： Satoshi Shinada , Takao Kobayashi , Seiji Mochizuki , Satoshi Fujioka
设计人： Satoshi Shinada , Takao Kobayashi , Seiji Mochizuki , Satoshi Fujioka

89. 外观设计

USD378760S Ink cartridge for printer 失效
公开(公告)号：USD378760S
公开(公告)日：1997-04-08
申请号：US37911
申请日：1995-04-24
申请人： Satoshi Shinada , Takao Kobayashi , Seiji Mochizuki , Satoshi Fujioka
设计人： Satoshi Shinada , Takao Kobayashi , Seiji Mochizuki , Satoshi Fujioka

90. 发明授权

US5512758A Fluorescence detection apparatus 失效
标题翻译：荧光检测装置
公开(公告)号：US5512758A
公开(公告)日：1996-04-30
申请号：US234291
申请日：1994-04-28
申请人： Takao Kobayashi , Katsutoshi Sakai , Kenzou Kobayashi
发明人： Takao Kobayashi , Katsutoshi Sakai , Kenzou Kobayashi
IPC分类号： G01N21/64 , G07D7/12
CPC分类号： G01N21/645 , G07D7/12 , G07D7/121
摘要： A fluorescence detection apparatus for differentiating an object containing a fluorescent substance by detecting fluorescence emitted by the fluorescent substance, which apparatus includes: an excitation light source which emits ultraviolet light that excites a fluorescent substance; a light detector for detecting fluorescence; and an optical guiding system consisting essentially of a single glass block of an angular columnar shape having: an incidence face located on a side of the glass block, through which the ultraviolet light enters; a reflection and emission face constituted by an inclined face, from which the incident ultraviolet light reflects toward the object, and through which florescence emitted from the object passes toward the light detector; and a detection face at the bottom of the glass block facing the object, through which the ultraviolet light exits and hits the object, and through which florescence emitted from the object enters, thereby allowing for reduction in the size of the apparatus, easy positioning of the glass block, and minimizing the effects of object vibration.
摘要翻译：一种荧光检测装置，用于通过检测由荧光物质发出的荧光来区分含有荧光物质的物体，该装置包括：激发光源，其发射激发荧光物质的紫外线; 用于检测荧光的光检测器; 以及光学引导系统，其基本上由具有角柱形的单个玻璃块组成，其具有：位于所述玻璃块的一侧的入射面，所述紫外光通过所述入射面入射; 由倾斜面构成的反射和发射面，入射的紫外线从该倾斜面向物体反射，并且从物体发射的荧光通过其朝向光检测器; 以及位于玻璃块底部的面对物体的检测面，紫外线通过该检测面离开物体，从物体射出的荧光通过该物体进入，从而允许减小装置的尺寸，容易定位玻璃块，并最小化物体振动的影响。

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