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41. 发明授权

US5162818A Ink jet recording head having a window for observation of electrical connection 失效
标题翻译：喷墨记录头具有用于观察电气连接的窗口
公开(公告)号：US5162818A
公开(公告)日：1992-11-10
申请号：US583165
申请日：1990-09-17
申请人： Seiichiro Karita , Hideo Saikawa , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
发明人： Seiichiro Karita , Hideo Saikawa , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
IPC分类号： B41J2/21 , B41J2/01 , B41J2/05 , B41J2/175 , B41J25/34
CPC分类号： B41J25/34
摘要： An ink jet apparatus includes an ink jet recording head having a housing, an ink container in the housing for containing ink, ejection outlets for ejecting the ink supplied from the ink container, and energy generating elements for generating energy contributable to the ejection of the ink through the ejection outlets, the housing being provided with a cavity. The ink jet recording head further comprises electric contacts for supplying the energy, the contacts being provided on a wall defining the cavity and a carriage on which the ink jet recording head is mounted, the carriage being provided with a contact member having electric contacts for electric coupling with the aforementioned contacts. The ink jet recording head is mounted on the carriage with the contact member being in the cavity. The housing is provided with a window extending from a cavity to permit observation of the contact member.
摘要翻译：一种喷墨设备包括具有壳体的喷墨记录头，用于容纳墨水的壳体中的墨水容器（1），用于喷射从墨水容器（1）供应的墨水的喷射出口，用于产生能量的能量产生装置墨水通过喷射出口喷射，壳体设置有空腔，喷墨记录头还包括用于供应能量的电触点（6），触点（6）设置在限定空腔的壁上; 安装有喷墨记录头的滑架（15），滑架（15）设置有具有用于与上述触头（6）电耦合的电触点（6）的接触构件，喷墨记录头被安装在所述滑架（15）上，所述接触构件位于所述空腔中; 其中所述壳体设置有从腔延伸以允许观察所述接触构件的窗口（7）。

42. 发明授权

US5567373A Method and apparatus for manufacturing a liquid container having plural porous members 失效
标题翻译：用于制造具有多个多孔构件的液体容器的方法和装置
公开(公告)号：US5567373A
公开(公告)日：1996-10-22
申请号：US379756
申请日：1995-01-27
申请人： Osamu Sato , Hiroshi Sugitani , Tsuyoshi Orikasa , Toshihiko Ujita , Masahiko Higuma , Yasuo Kotaki , Jun Hinami
发明人： Osamu Sato , Hiroshi Sugitani , Tsuyoshi Orikasa , Toshihiko Ujita , Masahiko Higuma , Yasuo Kotaki , Jun Hinami
IPC分类号： B41J2/175 , B65B1/04 , B65D25/02 , F17C5/00 , B29C43/14
CPC分类号： B41J2/17513
摘要： The invention provides a method and apparatus for manufacturing a liquid container having an enclosed space within an inner wall of the liquid container, the enclosed space filled with a plurality of porous members. The plurality of porous members include a plurality of inner porous members and a plurality of outer porous members. The method includes the step of packing the porous members into the enclosed space so that the inner porous members only contact and press against other inner porous members and/or outer porous members, and the outer porous members contact and press against the inner porous members and the inner wall of the liquid container. The method also comprises a step of compressing the porous members. The apparatus has compressing means for compressing the porous members and packing means for packing the porous members into the liquid container. The invention aims to reduce an amount of non-dischargeable liquid contained by the liquid container by packing porous members into the liquid container with a desired compression distribution. The invention also aims to allow the same kind of porous members to be suitably packed into containers that store liquids having different surface tensions, or containers having different capacities or shapes.
摘要翻译：本发明提供一种用于制造液体容器的方法和装置，该液体容器在液体容器的内壁内具有封闭空间，封闭空间填充有多个多孔构件。多个多孔构件包括多个内部多孔构件和多个外部多孔构件。该方法包括将多孔构件包封到封闭空间中的步骤，使得内部多孔构件仅接触并压靠其它内部多孔构件和/或外部多孔构件，并且外部多孔构件与内部多孔构件接触并压靠，液体容器的内壁。该方法还包括压缩多孔构件的步骤。该装置具有用于压缩多孔构件的压缩装置和用于将多孔构件包装到液体容器中的包装装置。本发明旨在通过将多孔构件以期望的压缩分布填充到液体容器中来减少由液体容器容纳的不可排出液体的量。本发明还旨在允许将相同种类的多孔构件适当地包装在容纳具有不同表面张力的液体的容器中，或具有不同容量或形状的容器中。

43. 发明授权

US5850238A Recording head with cover 失效
标题翻译：记录头盖
公开(公告)号：US5850238A
公开(公告)日：1998-12-15
申请号：US105964
申请日：1993-08-13
申请人： Seiichiro Karita , Hideo Saikawa , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa , Toshiaki Nagashima , Norio Hikake
发明人： Seiichiro Karita , Hideo Saikawa , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa , Toshiaki Nagashima , Norio Hikake
IPC分类号： B41J2/135 , B41J2/175 , C08G18/62 , C09J7/02 , G01D15/18 , B41J2/165
CPC分类号： B41J2/17536 , B41J2/17513 , B41J2/17526 , B41J2/17533 , C08G18/6229 , C09J7/0217 , C08G2170/40
摘要： A sealed ink jet assembly which is removable from an ink jet apparatus includes an ink jet head which has an ejection outlet found at a first surface of the ink jet head, an energy generating element for generating energy to eject ink through the ejection outlet, and an electric contact portion for supplying an electric signal from the ink jet apparatus to the energy generating element by mounting the electric contact portion to the ink jet apparatus. The electric contact portion is provided on the surface of the ink jet head which differs from the first surface, and an integral sealing member covers both the ink ejection outlet and the electric contact portion. The integral sealing member is removed when the assembly is mounted onto the ink jet apparatus.
摘要翻译：从喷墨装置移除的密封喷墨组件包括喷墨头，喷墨头具有在喷墨头的第一表面处形成的喷射出口，用于产生通过喷射出口喷射墨水的能量的能量产生元件，以及电接触部分，用于通过将电接触部分安装到喷墨装置，将电信号从喷墨装置提供给能量产生元件。电接触部设置在与第一表面不同的喷墨头的表面上，并且一体的密封构件覆盖喷墨口和电接触部两者。当组件安装到喷墨装置上时，整体密封构件被移除。

44. 发明授权

US5371528A Liquid jet head with nonlinear liquid passages having a diverging portion 失效
标题翻译：具有发散部分的非线性液体通道的液体喷射头
公开(公告)号：US5371528A
公开(公告)日：1994-12-06
申请号：US911112
申请日：1992-07-09
申请人： Masaaki Izumida , Koichi Sato , Shigeaki Tanaka , Tsuguhiro Fukuda , Nobuyuki Kuwabara , Akira Goto , Takashi Watanabe , Kunihiko Maeoka , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
发明人： Masaaki Izumida , Koichi Sato , Shigeaki Tanaka , Tsuguhiro Fukuda , Nobuyuki Kuwabara , Akira Goto , Takashi Watanabe , Kunihiko Maeoka , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
IPC分类号： B29C53/60 , B29C53/78 , B41J2/01 , B41J2/05 , B41J2/135 , B41J2/14 , G01D15/18
CPC分类号： B41J2/1404 , B41J2002/14379
摘要： A liquid jet head includes a heat generating element for producing a bubble to eject liquid from the head, a heat acting zone in which heat generated by the heat generating element produces a bubble in the liquid, a liquid supply passage adjacent the heat acting zone and having a liquid supply opening, with a center, for supplying liquid to the heat acting zone, and a liquid ejection passage adjacent the heat acting zone and having an orifice, with a center, through which the liquid is ejected, the liquid ejection passage including a diverging portion extending in a direction from the heat acting zone toward the orifice. A first plane that includes a first center line passing through the center of the orifice and along a direction of liquid ejection through the orifice, and a second plane that includes a second center line passing through the center of the liquid supply opening and along a direction of the supply of liquid from the liquid supply passage to the heat acting zone, cross in the diverging portion of the liquid ejection passage. At least a portion of the liquid supply passage and at least a portion of the diverging portion have a common, collinear surface substantially parallel to the second center line.
摘要翻译：液体喷射头包括用于产生从头部喷出液体的气泡的发热元件，由发热元件产生的热量在液体中产生气泡的热作用区域，与热作用区域相邻的液体供应通道和具有用于向热作用区域供应液体的液体供应开口和用于向热作用区域供应液体的液体喷射通道，以及与热作用区域相邻的具有孔的液体喷射通道，其具有喷射液体的中心，液体喷射通道包括在从热作用区朝向孔口的方向上延伸的发散部分。第一平面，其包括穿过孔的中心并沿着通过孔的液体喷射的方向的第一中心线，以及第二平面，其包括穿过液体供应口的中心并沿着方向从液体供应通道向热作用区供应液体，在液体喷射通道的发散部分中交叉。液体供应通道的至少一部分和发散部分的至少一部分具有基本上平行于第二中心线的公共共线表面。

45. 发明授权

US5243755A Ink-jet head assembling apparatus and method 失效
标题翻译：喷墨头组装装置和方法
公开(公告)号：US5243755A
公开(公告)日：1993-09-14
申请号：US785508
申请日：1991-10-30
申请人： Masaki Inaba , Fumio Ichikawa , Tsunenobu Satoi , Hiroshi Haruyama , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba
发明人： Masaki Inaba , Fumio Ichikawa , Tsunenobu Satoi , Hiroshi Haruyama , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1637 , B41J2/14024 , B41J2/1604 , B41J2/1623 , B41J2002/14362 , Y10T29/49401 , Y10T29/49771 , Y10T29/49885 , Y10T29/49899 , Y10T29/49902 , Y10T29/49998 , Y10T29/53087 , Y10T29/53961 , Y10T29/53978
摘要： An ink-jet head assembling apparatus assembles a nozzle head of an ink-jet head for discharging an ink in a predetermined pattern from a heater board having a plurality of heaters for heating the ink, and a top plate member having a plurality of discharge orifices for discharging the ink heated by the corresponding heaters in a jet-like manner. The apparatus is provided with a first position detection mechanism for measuring forming positions of the discharge orifices of said top plate member, a second position detection mechanism for detecting arranging positions of the heaters on said heater board, a position adjustment mechanism for comparing a first detection result detected by said first position detection mechanism with a second detection result detected by said second position detection mechanism, and moving said top plate member relative to said heater board by a shift amount between the two detection results so as to align the positions of the heaters with the positions of the corresponding discharge orfices, and an adhesion mechanism for adhering said top plate member and said heater board aligned by said position adjustment mechanism to each other.

46. 发明授权

US5216448A Ink jet recording head carriage and an apparatus with same 失效
标题翻译：喷墨记录头托架及其装置
公开(公告)号：US5216448A
公开(公告)日：1993-06-01
申请号：US908886
申请日：1992-07-07
申请人： Yasuhiro Unosawa , Tetsuo Kimura , Kou Hasegawa , Masasumi Nagashima , Keiji Nagira , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
发明人： Yasuhiro Unosawa , Tetsuo Kimura , Kou Hasegawa , Masasumi Nagashima , Keiji Nagira , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
IPC分类号： B41J25/34
CPC分类号： B41J25/34
摘要： A carriage, movable along a predetermined path, for detachably mounting thereon an ink jet recording head includes an abutment portion for positioning the recording head in a horizontal direction; an engageable member, disposed at a side of the carriage facing in a movement direction thereof, for engaging with the recording head, the engageable member is rotatable and translatable; and an operating lever, disposed at a side of the carriage facing in the movement direction, for translating and rotating the engageable member to abut the recording head to the abutment portion, and for rotating the recording head about the abutment portion; a second abutment portion for abutment with the rotating recording head to stop it in one rotational direction; and an urging member for urging the recording head to the second abutment portion, wherein the recording head is mounted on and dismounted from the carrier by moving the operating lever in one direction and by moving it in the opposite direction, respectively.
摘要翻译：可沿着预定路径移动以便可拆卸地安装在其上的喷墨记录头的托架包括用于在水平方向上定位记录头的邻接部分; 一个可接合构件，其设置在所述滑架的面向其移动方向的一侧，用于与所述记录头接合，所述可接合构件是可旋转和可平移的; 以及操作杆，其设置在所述滑架的面向所述移动方向的一侧，用于平移和旋转所述可接合构件以将所述记录头抵靠到所述邻接部分，并且用于使所述记录头围绕所述邻接部分旋转; 第二邻接部分，用于与旋转的记录头邻接以在一个旋转方向上停止; 以及用于将记录头推向第二邻接部分的推动构件，其中记录头通过沿一个方向移动操作杆并且沿相反方向移动而安装在托架上并从托架上拆卸。

47. 发明授权

US4926276A Magnetic head having reinforcing block 失效
标题翻译：具有加强块的磁头
公开(公告)号：US4926276A
公开(公告)日：1990-05-15
申请号：US155084
申请日：1988-02-11
申请人： Tsuyoshi Orikasa , Fujihiro Ito , Hiroyuki Suzuki , Makoto Kameyama , Kiyozumi Niizuma , Kazuyo Yoshida , Toshio Yamanaka
发明人： Tsuyoshi Orikasa , Fujihiro Ito , Hiroyuki Suzuki , Makoto Kameyama , Kiyozumi Niizuma , Kazuyo Yoshida , Toshio Yamanaka
IPC分类号： G11B5/127 , G11B5/187
CPC分类号： G11B5/1874 , G11B5/1878
摘要： A magnetic head is disclosed. The magnetic head has a block which is formed of a first magnetic material in which a groove for a winding is formed, a first magnetic film which is deposited on a surface of the block in which the groove is formed and is formed of a second magnetic material having a higher saturation magnetic flux density than that of the first magnetic material, a nonmagnetic film which is formed on the first magnetic film and serves as a magnetic gap, a second magnetic film which is deposited on the nonmagnetic film and is formed of the second magnetic material, and a reinforcing block. A portion of the reinforcing block on the side of a magnetic recording medium slide surface is formed of a nonmagnetic material, and the other portion is formed of a magnetic material. A magnetic material-side boundary portion between the nonmagnetic and magnetic materials is inclined to form an acute angle with the nonmagnetic film.
摘要翻译：公开了一种磁头。磁头具有由形成有用于卷绕的槽的第一磁性材料形成的块，沉积在其中形成有槽的块的表面上的第一磁性膜，并且由第二磁性材料形成具有比第一磁性材料更高的饱和磁通密度的材料，形成在第一磁性膜上并用作磁隙的非磁性膜，沉积在非磁性膜上并由其形成的第二磁性膜第二磁性材料和增强块。磁记录介质滑动面一侧的加强块的一部分由非磁性材料形成，另一部分由磁性材料形成。非磁性材料和磁性材料之间的磁性材料侧边界部分倾斜以与非磁性膜形成锐角。

48. 发明授权

US6151051A Detachable ink jet unit and ink jet apparatus 失效
标题翻译：可拆卸喷墨装置和喷墨装置
公开(公告)号：US6151051A
公开(公告)日：2000-11-21
申请号：US665351
申请日：1996-06-17
申请人： Masami Ikeda , Naohito Asai , Tsuyoshi Orikasa , Tsutomu Abe , Seiichiro Karita , Eiichiro Shimizu , Masahiko Higuma
发明人： Masami Ikeda , Naohito Asai , Tsuyoshi Orikasa , Tsutomu Abe , Seiichiro Karita , Eiichiro Shimizu , Masahiko Higuma
IPC分类号： B41J2/14 , B41J25/34 , B41J2/175
CPC分类号： B41J25/34 , B41J2/14024 , B41J2002/14362
摘要： An ink jet head for ejecting ink, has an ink ejecting portion having an ink ejecting port formed thereon so as to eject ink through the ink ejecting port, a positioning portion for definitely determining the position of the ink jet head relative to an apparatus using the ink jet head when the ink jet head is fitted to the apparatus, an ink supplying portion adapted to be connected an ink supplying unit while ink is supplied to the ink jet head, and an electric connecting portion adapted to be electrically connected to an electric connecting portion on the apparatus side so as to send and receive signals. The positioning portion, the ink supplying portion and the electric connecting portion are disposed on a different surface from a surface on which the ink ejecting portion is disposed and at least one of the electric portion and the ink supplying portion is disposed on an opposite side surface to a surface on which the positioning portion is disposed.
摘要翻译：一种用于喷墨的喷墨头，具有形成在其上的喷墨口以便通过喷墨口喷射墨水的喷墨部分，用于肯定地确定喷墨头相对于使用该喷墨头的设备的位置的定位部分当喷墨头装配到设备上时，喷墨头，适于连接墨水供应单元的墨水供应部分，同时向喷墨头供应墨水;以及电连接部分，其电连接到电连接以便发送和接收信号。定位部分，供墨部分和电连接部分设置在与设置有喷墨部分的表面不同的表面上，电气部分和供墨部分中的至少一个设置在相对的侧表面上到其上设置有定位部的表面。

49. 发明授权

US5992981A Ink jet head, ink jet apparatus, and method of and apparatus for manufacturing the head 失效
标题翻译：喷墨头，喷墨装置，以及用于制造头部的方法和装置
公开(公告)号：US5992981A
公开(公告)日：1999-11-30
申请号：US281006
申请日：1994-07-27
申请人： Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
发明人： Hiroshi Sugitani , Masami Kasamoto , Tsuyoshi Orikasa , Masashi Miyagawa , Jun Kawai , Teruo Arashima , Masaaki Izumida
IPC分类号： B41J2/05 , B41J2/16
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2/1646 , B41J2002/14362
摘要： An ink jet head includes a heater board having a substrate on which a plurality of energy generating elements for generating energy utilized to discharge ink are provided, and a wall member joined to the heater board. The wall member has a plurality of flow passage walls which partially define flow passages, and the energy generated by the energy generating element acts through the flow passage so as to act on the ink to discharge the ink. The flow passages are fully defined when the heater board is joined to the wall member. A recessed portion provided in the heater board of the ink jet head is positioned between adjoining energy generating elements. The recessed portion has a bottom surface located at a position which is lower than a position for a heat acting surface of the heater board along which heat is transmitted to the ink. The flow passage walls of the wall member abut the heater board at the bottom surface. Consequently, any pressure wave generated by the energy generating element is not released to an adjacent flow passage, and crosstalk between the adjoining flow passages can be prevented. As a result, an ink jet head exhibiting excellent printing quality can be provided.
摘要翻译：喷墨头包括具有基板的加热器板，其上设置有用于产生用于排出墨水的能量的多个能量产生元件，以及连接到加热器板的壁构件。壁构件具有多个部分地限定流动通道的流动通道壁，并且由能量产生元件产生的能量通过流动通道作用在墨上以排出墨。当加热器板连接到壁构件时，流动通道完全限定。设置在喷墨头的加热板中的凹部位于相邻的能量产生元件之间。所述凹部具有位于比所述加热板的热作用面的位置低的位置的底面，所述加热板的热量向所述加热板发热。壁构件的流动通道壁在底面处抵接加热板。因此，由能量产生元件产生的任何压力波都不会释放到相邻的流动通道中，并且可以防止相邻流动通道之间的串扰。结果，可以提供具有优良印刷质量的喷墨头。

50. 发明授权

US5828496A Illumination optical system 失效
标题翻译：照明光学系统
公开(公告)号：US5828496A
公开(公告)日：1998-10-27
申请号：US361042
申请日：1994-12-21
申请人： Masayuki Nishiwaki , Hiroshi Sugitani , Tsuyoshi Orikasa , Akira Goto
发明人： Masayuki Nishiwaki , Hiroshi Sugitani , Tsuyoshi Orikasa , Akira Goto
IPC分类号： G02B27/12 , G02B27/10
CPC分类号： G02B27/126
摘要： An illumination optical system includes a beam dividing device for dividing a radiation beam into plural illumination beams, and an optical arrangement for superposing the illumination beams one upon another on a surface to be illuminated, the optical arrangement having different focal distances in substantially orthogonal first and second directions, and the optical arrangement being adapted to focus each of the illumination beams on the surface in the first direction while defocusing the same in the second direction, whereby a linear illumination region is defined on the surface.
摘要翻译：照明光学系统包括用于将辐射束分割为多个照明光束的光束分割装置和用于在要被照射的表面上叠加照明光束的光学装置，该光学装置具有基本正交的第一和第第二方向，并且所述光学布置适于将所述照明光束在所述第一方向上的所述表面上聚焦，同时使所述照明光束在所述第二方向上散焦，由此在所述表面上限定线性照明区域。

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