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公开(公告)号：US06267464B1
公开(公告)日：2001-07-31
申请号：US09221349
申请日：1998-12-28
IPC分类号： B41J2165
CPC分类号： B41J2/16552 , B41J2002/16567
摘要： Ink jet cartridge for an ink jet printer including an orifice plate having a plurality of orifices for ink ejection; a cartridge for receiving a reservoir having ink which is adapted to be ejected through the orifices, the cartridge including a cleaning manifold having a plurality of inlet and outlet passages through which cleaning fluid can be applied so that such fluid is directed across the surface of the orifice plate; and a plurality of actuable ultrasonic transducers disposed in operative relationship with respect to the orifice plate and which when actuated produce ultrasonic sound waves which impinge upon the orifice plate to loosen debris whereby the cleaning fluid directed across the surface of the orifice plate carries away such loosened debris.
摘要翻译： 一种用于喷墨打印机的喷墨盒，包括具有多个用于喷墨的喷嘴的孔板; 用于容纳具有适于通过所述孔排出墨水的储存器的墨盒，所述墨盒包括具有多个入口和出口通道的清洁歧管，通过所述入口和出口通道清洁流体，使得这样的流体被引导穿过所述孔的表面 孔板; 以及多个可致动的超声波换能器，其相对于孔板以可操作的关系设置，并且当致动时产生撞击孔板的超声波，以松动碎屑，由此导向穿过孔板表面的清洁流体带走了这种松动的 碎片
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公开(公告)号：US06169355A
公开(公告)日：2001-01-02
申请号：US09120995
申请日：1998-07-22
IPC分类号： H01L4108
CPC分类号： B41J2/14201
摘要： An ink jet head has body having a plurality of independent ink compartments each having an inlet orifice, an outlet orifice and a piezoelectric ink actuating element structurally associated with each of said independent ink compartments, said piezoelectric ink actuating element enabling said ink jet head to receive ink from an ink reservoir in fluid communications with said inlet orifice of each one of said plurality of independent ink compartments and then eject droplets of the ink onto a receiver to form an image. The piezoelectric actuating element includes a substantially planar piezoelectric transducer comprising a slab of piezoelectric material having a functionally gradient d-coefficient selected so that the slab changes geometry in response to an applied voltage which produces an electric field in the slab.
摘要翻译： 一种喷墨头具有多个独立的油墨室，每个独立的油墨室具有与每个所述独立油墨室结构相关的入口孔，出口孔和压电油墨致动元件，所述压电油墨致动元件使所述喷墨头能够接收 来自墨水储存器的墨水与所述多个独立墨水隔室中的每一个的所述入口孔流体连通，然后将墨滴喷射到接收器上以形成图像。 压电致动元件包括基本上平面的压电换能器，其包括具有选择的功能梯度d系数的压电材料板，使得板坯响应于在板坯中产生电场的施加电压而改变几何形状。
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公开(公告)号：US6164846A
公开(公告)日：2000-12-26
申请号：US47662
申请日：1998-03-25
IPC分类号： G03D3/08
CPC分类号： G03D3/08 , Y10S384/902
摘要： A web transport apparatus (10) useful for transporting web (16), such as photosensitive strips or sheets, in a corrosive materials environment has first and second rollers (12, 14) each having a sleeve portion (26, 36) with bushings (28, 38) and intermeshing gears (30, 40) arranged thereon. The sleeve portions (26, 36), gears (30, 40) and bushings (28, 38) each comprise a ceramic material that resist wear, abrasion and corrosion when exposed to the corrosive materials.
摘要翻译： 用于在腐蚀性材料环境中用于输送诸如感光带或片材的纤维网（16）的纤维网传送装置（10）具有每个具有套筒部分（26,36）的第一和第二辊（12,14），其具有衬套 28,38）和布置在其上的相互啮合的齿轮（30,40）。 套筒部分（26,36），齿轮（30,40）和衬套（28,38）各自包括陶瓷材料，当暴露于腐蚀性材料时，它们能够抵抗磨损，磨损和腐蚀。
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公开(公告)号：US6161270A
公开(公告)日：2000-12-19
申请号：US240752
申请日：1999-01-29
CPC分类号： B41J2/1637 , B41J2/1609 , B41J2/1632 , Y10T29/42 , Y10T29/49401 , Y10T29/49982 , Y10T29/49988
摘要： A method of making a printhead includes forming a channel member by providing a mold having a top portion having peaks and valleys and by tape casting a slurry of piezoelectric material into the mold and onto the peaks and valleys of the top portion of the mold to form a tape cast member having a bottom surface with peaks and valleys and a flat top surface and removing the tape cast member. After removing the tape cast member, the top surface of the tape cast member is embossed so as to provide peaks and valleys in opposite sides of the tape cast member wherein the valleys in the top surface are disposed in an offset relationship to the peaks in the bottom surface. Thereafter, the embossed tape cast member is poled to align the electrical dipoles within the piezoelectric material; and a coating of conductive material is formed over the top and bottom surfaces of the tape cast member and then cutting grooves through conductive coating into the top surface in the valleys of the tape cast member to form a channel member. Finally, an orifice plate is provided over top surface of the channel member and a substrate over the bottom surface of the channel member.
摘要翻译： 制造打印头的方法包括通过提供具有顶部和顶部的顶部的模具形成通道构件，并且通过将压电材料的浆料浇铸到模具中并在模具的顶部的顶部和谷部上形成 具有底部表面具有峰谷的带状铸造件和平坦的顶表面并且移除带状铸件。 在移除胶带铸造件之后，带状铸造件的顶部表面被压花以便在胶带铸造件的相对侧中提供峰和谷，其中顶表面中的谷设置成与 底面。 此后，压花带铸造件被极化以将电偶极子对准压电材料; 并且在带状铸造件的顶表面和底表面上形成导电材料涂层，然后通过导电涂层将沟槽切割成带状浇铸构件的谷中的顶表面，以形成通道构件。 最后，在通道构件的顶表面上设置孔板，并在通道构件的底表面上设置基板。
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公开(公告)号：US6141139A
公开(公告)日：2000-10-31
申请号：US201500
申请日：1998-11-30
CPC分类号： G02B26/0808 , G02B5/1828
摘要： A method of fabricating a modulator for modulating an incident beam of light includes a substrate having a cavity formed therein and a plurality of spaced-apart deformable elements formed in the cavity. The deformable elements each has a base layer, a poled magnetic layer formed in the base layer and a first light reflection layer deposited on the magnetic layer for reflecting an incident beam of light. Between adjacent deformable elements on the base of the cavity is arranged a second light reflection layer. A conductive element formed in the substrate electro-magnetically energizes the deformable elements to deflect in the cavity. Incident light passing through each one of the first light reflection layers is caused to destructively interfere with light reflected from the second light reflection layers thereby causing modulation of the incident light.
摘要翻译： 制造用于调制入射光束的调制器的方法包括其中形成有腔的衬底和形成在空腔中的多个间隔开的可变形元件。 可变形元件各自具有基底层，形成在基底层中的极化磁性层和沉积在磁性层上以反射入射光束的第一光反射层。 在腔的基部上的相邻的可变形元件之间布置有第二光反射层。 形成在基板中的导电元件对可变形元件进行电磁激励以在空腔中偏转。 使穿过第一光反射层中的每一个的入射光与第二光反射层反射的光相互破坏，从而引起入射光的调制。
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公开(公告)号：US6108117A
公开(公告)日：2000-08-22
申请号：US183932
申请日：1998-10-30
IPC分类号： G02B26/08
CPC分类号： G02B26/0808 , G02B26/085
摘要： A method of making a modulator for modulating an incident beam of light uses a substantially planar light reflection surface formed by a light reflection layer associated with a plurality of deformable elements and a light reflection layer associated with a plurality of fixed elements. The fixed and deformable elements are arranged in a cavity of a substrate supporting the modulator. Light is modulated when a current is applied to a conductive element operably associated with the deformable elements causing the light reflective layer associated with the deformable element to deflect towards the base of the cavity from its substantial planar relations with the light reflecting layer of the fixed element.
摘要翻译： 制造用于调制入射光束的调制器的方法使用由与多个可变形元件相关联的光反射层和与多个固定元件相关联的光反射层形成的基本上平面的光反射表面。 固定和可变形元件被布置在支撑调制器的基板的空腔中。 当电流施加到与可变形元件可操作地相关联的导电元件时，光被调制，导致与可变形元件相关联的光反射层从其与固定元件的光反射层的实质平面关系偏转到空腔的基部 。
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公开(公告)号：US5961932A
公开(公告)日：1999-10-05
申请号：US879345
申请日：1997-06-20
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00824 , B01J2219/00889 , B01J2219/00995 , Y10S366/03
摘要： An integrated micro-ceramic chemical plant having a unitary ceramic body formed from multiple ceramic layers in the green state which are sintered together includes a unitary ceramic body defining a reaction chamber and first passages are provided for communication with the reaction chamber so that two or more fluids may be delivered to such reaction chamber, a permeable partition wall being provided within the reaction chamber to permit the mixing of fluids during a reaction process. The integrated micro-ceramic chemical plant further includes a filtering chamber including filters disposed in such chamber for separating the solid reaction products from the fluid and for retrieving desired solid reaction products; and other passages for directing the desired solid reaction products to exit from the unitary ceramic body and other passages for directing the desired liquid reaction products to exit from the unitary ceramic body.
摘要翻译： 具有由生坯状态的多个陶瓷层形成的单体陶瓷体的集成微陶瓷化学设备被烧结在一起，包括限定反应室的整体陶瓷体，并且提供第一通道以与反应室连通，使得两个或更多个 流体可以被输送到这种反应室，在反应室内设置可渗透分隔壁，以允许在反应过程中混合流体。 集成微陶瓷化学设备还包括过滤室，其包括设置在该室中的过滤器，用于将固体反应产物与流体分离并用于回收所需的固体反应产物; 以及用于引导所需固体反应产物从整体陶瓷体和其它通道排出以引导所需液体反应产物从单一陶瓷体排出的其它通道。
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公开(公告)号：US5888445A
公开(公告)日：1999-03-30
申请号：US866991
申请日：1997-06-02
IPC分类号： E04B37/00
CPC分类号： B28B3/08 , C04B35/053 , C04B35/111 , C04B35/46 , C04B35/486 , C04B35/56 , C04B35/58 , C04B35/5805 , C04B35/63416 , H01L21/486 , H01L23/15 , H01L23/49827 , B28B7/18 , C04B2235/604 , C04B2235/608 , C04B2235/6562 , C04B2235/6565 , C04B2235/95 , H01L2924/0002
摘要： A method for making electromechanical parts and tools having at least one micro-diameter electrically conductive thread incorporated therein is accomplished by molding the elements which form the base for the electromechanical part or tool from a ceramic material and, during the molding step, there are formed one or more bores through each of the base elements. The base elements may be formed individually or at a planar array for later separation into individual elements. The base elements are then supported on a micro-porous substrate within a vacuum chamber and one side of the base element is flooded with a molten electrically conductive material. By drawing a vacuum within the vacuum chamber beneath the micro-porous substrate, the molten electrically conductive material is caused to flow into and through at least one bore in each base element. The molten electrically conductive material is then cooled. In such manner, through the molding of the ceramic material into the desired shape with desired bores forming conduits for the molten electromechanical material, a variety of micro-electromechanical parts and tools can be fabricated.
摘要翻译： 一种制造具有并入其中的至少一个微小直径导电线的机电部件和工具的方法是通过模制从陶瓷材料形成用于机电部件或工具的基座的元件来实现的，并且在模制步骤期间形成 通过每个基本元件的一个或多个孔。 基部元件可以单独地形成或在平面阵列上形成，以便稍后分离成各个元件。 然后将基底元件支撑在真空室内的微孔基材上，并且基体元件的一侧被熔融的导电材料淹没。 通过在微孔基材下方的真空室内抽真空，使熔融的导电材料流入并穿过每个基体元件中的至少一个孔。 然后将熔融的导电材料冷却。 以这种方式，通过将陶瓷材料模制成所需的形状，其中所需的孔形成用于熔融机电材料的导管，可以制造各种微机电部件和工具。
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公开(公告)号：US5848684A
公开(公告)日：1998-12-15
申请号：US901186
申请日：1997-07-28
CPC分类号： B65G15/58 , B65G21/2018 , B65G2201/02
摘要： A magnetic transport system (8) has at least one magnetic transport roller (20) mounted to a frame (10) for conveying a ferromagnetic web (12). The transport roller (20) has a magnetic core (22), a first bonding layer (24) at least partially surrounding and bonded to the core (22), a first layer (26) at least partially surrounding and bonded to the first bonding layer (24), a second bonding layer 28 for bonding second layer 30 to the core (20). Second layer (30) comprises a wear and abrasion resistant material. Further, a ferromagnetic web (12) is arranged for movement along the magnetic transport roller (20) for transporting materials thereon.
摘要翻译： 磁性传送系统（8）具有至少一个磁性传送辊（20），其安装到框架（10）上，用于输送铁磁性卷筒纸（12）。 传送辊（20）具有磁芯（22），至少部分地围绕并结合到芯体（22）的第一接合层（24），至少部分地围绕并接合到第一接合部 层（24），用于将第二层30接合到芯（20）的第二接合层28。 第二层（30）包括耐磨损材料。 此外，铁磁网（12）被布置成沿着磁性输送辊（20）移动，用于在其上输送材料。
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公开(公告)号：US5783879A
公开(公告)日：1998-07-21
申请号：US868098
申请日：1997-06-03
摘要： A micromotor in a ceramic substrate, including a unitary ceramic body providing a micromotor substrate which has been formed with a first internal cavity and a plurality of second internal cavities and a recess, a ferromagnetic stator formed in the first internal cavity, and embedded conductive coil structures formed in the second internal cavities and disposed in operative relationship to the ferromagnetic stator, and a rotor mechanism mounted in the recess and in operative relationship to the ferromagnetic stator and having a rotor member formed of a hard magnetic material which is free to rotate so that when voltages are applied to the coil structures, a field is created through the ferromagnetic stator which provides a torque to the rotor member causing it to rotate.
摘要翻译： 陶瓷基板中的微电机，包括提供已经形成有第一内腔和多个第二内腔和凹部的微电机基板的整体陶瓷体，形成在第一内腔中的铁磁定子和嵌入的导电线圈 形成在第二内部空腔中并且与铁磁性定子成为可操作关系的结构，以及安装在凹部中并与铁磁性定子成为可操作关系的转子机构，并具有由可自由旋转的硬磁材料形成的转子部件 当电压施加到线圈结构时，通过铁磁定子产生场，该转子向转子构件提供转矩使其转动。
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